ryansnewell
/
mcserver
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #49 from mc-server/RemoveSquirrel 

Remove squirrel
master
madmaxoft 2013-08-08 03:14:47 -07:00
parent dc777018b5 694d86f920
commit ae9334bd93
94 changed files with 4 additions and 23186 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
GNUmakefile
View File

@ -115,12 +115,6 @@ INCLUDE = -I.\
-Iexpat
# 2012_11_08 _X: Removed, see Globals.h
# -Isquirrel_3_0_1_stable/include\
# -Isquirrel_3_0_1_stable\
# -Isquirrel_3_0_1_stable/sqrat

6
VC2008/MCServer.sln
View File

@ -1,4 +1,3 @@
Microsoft Visual Studio Solution File, Format Version 10.00
# Visual C++ Express 2008
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "MCServer", "MCServer.vcproj", "{32012054-0C96-4C43-AB27-174FF8E72D66}"
@ -22,8 +21,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ToLua", "ToLua.vcproj", "{E
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "WebServer", "WebServer.vcproj", "{9A476537-42C0-4848-AB40-15CFE83D17A8}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Squirrel3", "Squirrel3.vcproj", "{54DBF6CE-D1A8-4CCB-A249-4BF1CA9B7E4C}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CryptoPP", "CryptoPP.vcproj", "{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "expat", "expat.vcproj", "{5FCFAF8D-FF2C-456D-A72C-1D76F913AD96}"
@ -71,9 +68,6 @@ Global
{9A476537-42C0-4848-AB40-15CFE83D17A8}.Release profiled|Win32.Build.0 = Release profiled|Win32
{9A476537-42C0-4848-AB40-15CFE83D17A8}.Release|Win32.ActiveCfg = Release|Win32
{9A476537-42C0-4848-AB40-15CFE83D17A8}.Release|Win32.Build.0 = Release|Win32
{54DBF6CE-D1A8-4CCB-A249-4BF1CA9B7E4C}.Debug|Win32.ActiveCfg = Debug|Win32
{54DBF6CE-D1A8-4CCB-A249-4BF1CA9B7E4C}.Release profiled|Win32.ActiveCfg = Release profiled|Win32
{54DBF6CE-D1A8-4CCB-A249-4BF1CA9B7E4C}.Release|Win32.ActiveCfg = Release|Win32
{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}.Debug|Win32.ActiveCfg = Debug|Win32
{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}.Debug|Win32.Build.0 = Debug|Win32
{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}.Release profiled|Win32.ActiveCfg = Release|Win32

54
VC2008/MCServer.vcproj
View File

@ -42,7 +42,7 @@
Name="VCCLCompilerTool"
AdditionalOptions="/MP"
Optimization="0"
AdditionalIncludeDirectories=""../zlib-1.2.7";"../jsoncpp-src-0.5.0/include";"../lua-5.1.4/src";"../tolua++-1.0.93/include";../squirrel_3_0_1_stable/include;../squirrel_3_0_1_stable;../squirrel_3_0_1_stable/sqrat;..;../expat"
AdditionalIncludeDirectories=""../zlib-1.2.7";"../jsoncpp-src-0.5.0/include";"../lua-5.1.4/src";"../tolua++-1.0.93/include";..;../expat"
PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;XML_STATIC"
MinimalRebuild="false"
BasicRuntimeChecks="3"
@ -121,7 +121,7 @@
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="1"
WholeProgramOptimization="true"
AdditionalIncludeDirectories=""../zlib-1.2.7";"../jsoncpp-src-0.5.0/include";"../lua-5.1.4/src";"../tolua++-1.0.93/include";../squirrel_3_0_1_stable/include;../squirrel_3_0_1_stable;../squirrel_3_0_1_stable/sqrat;..;../expat"
AdditionalIncludeDirectories=""../zlib-1.2.7";"../jsoncpp-src-0.5.0/include";"../lua-5.1.4/src";"../tolua++-1.0.93/include";..;../expat"
PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;XML_STATIC"
RuntimeLibrary="0"
UsePrecompiledHeader="2"
@ -200,7 +200,7 @@
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="1"
WholeProgramOptimization="true"
AdditionalIncludeDirectories=""../zlib-1.2.7";"../jsoncpp-src-0.5.0/include";"../lua-5.1.4/src";"../tolua++-1.0.93/include";../squirrel_3_0_1_stable/include;../squirrel_3_0_1_stable;../squirrel_3_0_1_stable/sqrat;..;../expat"
AdditionalIncludeDirectories=""../zlib-1.2.7";"../jsoncpp-src-0.5.0/include";"../lua-5.1.4/src";"../tolua++-1.0.93/include";..;../expat"
PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;XML_STATIC"
RuntimeLibrary="0"
UsePrecompiledHeader="2"
@ -1537,14 +1537,6 @@
RelativePath="..\source\Plugin_NewLua.h"
>
</File>
<File
RelativePath="..\source\Plugin_Squirrel.cpp"
>
</File>
<File
RelativePath="..\source\Plugin_Squirrel.h"
>
</File>
<File
RelativePath="..\source\PluginManager.cpp"
>
@ -1553,14 +1545,6 @@
RelativePath="..\source\PluginManager.h"
>
</File>
<File
RelativePath="..\source\SquirrelCommandBinder.cpp"
>
</File>
<File
RelativePath="..\source\SquirrelCommandBinder.h"
>
</File>
<File
RelativePath="..\source\StringMap.cpp"
>
@ -1585,38 +1569,6 @@
RelativePath="..\source\WebPlugin.h"
>
</File>
<Filter
Name="Squirrel"
>
<File
RelativePath="..\source\squirrelbindings\SquirrelArray.h"
>
</File>
<File
RelativePath="..\source\squirrelbindings\SquirrelBaseClass.h"
>
</File>
<File
RelativePath="..\source\squirrelbindings\SquirrelBindings.cpp"
>
</File>
<File
RelativePath="..\source\squirrelbindings\SquirrelBindings.h"
>
</File>
<File
RelativePath="..\source\squirrelbindings\SquirrelFunctions.cpp"
>
</File>
<File
RelativePath="..\source\squirrelbindings\SquirrelFunctions.h"
>
</File>
<File
RelativePath="..\source\squirrelbindings\SquirrelObject.h"
>
</File>
</Filter>
</Filter>
<Filter
Name="External"

109
VC2008/Squirrel3.cbp
View File

@ -1,109 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<CodeBlocks_project_file>
<FileVersion major="1" minor="6" />
<Project>
<Option title="Squirrel3" />
<Option pch_mode="2" />
<Option compiler="gcc" />
<Build>
<Target title="Debug Win32">
<Option output="lib" prefix_auto="1" extension_auto="1" />
<Option working_dir="" />
<Option object_output="Debug Win32/Squirrel3" />
<Option type="2" />
<Option compiler="gcc" />
<Option createDefFile="1" />
<Compiler>
<Add option="-DWIN32" />
<Add option="-D_DEBUG" />
<Add option="-D_CRT_SECURE_NO_WARNINGS" />
<Add option="-W" />
<Add option="-O0" />
<Add directory="../squirrel_3_0_1_stable/include" />
</Compiler>
<ResourceCompiler>
<Add directory="../squirrel_3_0_1_stable/include" />
</ResourceCompiler>
</Target>
<Target title="Release Win32">
<Option output="lib" prefix_auto="1" extension_auto="1" />
<Option working_dir="" />
<Option object_output="Release Win32/Squirrel3" />
<Option type="2" />
<Option compiler="gcc" />
<Option createDefFile="1" />
<Compiler>
<Add option="-DWIN32" />
<Add option="-DNDEBUG" />
<Add option="-D_CRT_SECURE_NO_WARNINGS" />
<Add option="-W" />
<Add directory="../squirrel_3_0_1_stable/include" />
</Compiler>
<ResourceCompiler>
<Add directory="../squirrel_3_0_1_stable/include" />
</ResourceCompiler>
</Target>
<Target title="Release profiled Win32">
<Option output="lib" prefix_auto="1" extension_auto="1" />
<Option working_dir="" />
<Option object_output="Release profiled Win32/Squirrel3" />
<Option type="2" />
<Option compiler="gcc" />
<Option createDefFile="1" />
<Compiler>
<Add option="-DWIN32" />
<Add option="-DNDEBUG" />
<Add option="-D_CRT_SECURE_NO_WARNINGS" />
<Add option="-W" />
<Add directory="../squirrel_3_0_1_stable/include" />
</Compiler>
<ResourceCompiler>
<Add directory="../squirrel_3_0_1_stable/include" />
</ResourceCompiler>
</Target>
</Build>
<Unit filename="../squirrel_3_0_1_stable/sqstdlib/sqstdaux.cpp" />
<Unit filename="../squirrel_3_0_1_stable/sqstdlib/sqstdblob.cpp" />
<Unit filename="../squirrel_3_0_1_stable/sqstdlib/sqstdblobimpl.h" />
<Unit filename="../squirrel_3_0_1_stable/sqstdlib/sqstdio.cpp" />
<Unit filename="../squirrel_3_0_1_stable/sqstdlib/sqstdmath.cpp" />
<Unit filename="../squirrel_3_0_1_stable/sqstdlib/sqstdrex.cpp" />
<Unit filename="../squirrel_3_0_1_stable/sqstdlib/sqstdstream.cpp" />
<Unit filename="../squirrel_3_0_1_stable/sqstdlib/sqstdstream.h" />
<Unit filename="../squirrel_3_0_1_stable/sqstdlib/sqstdstring.cpp" />
<Unit filename="../squirrel_3_0_1_stable/sqstdlib/sqstdsystem.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqapi.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqarray.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqbaselib.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqclass.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqclass.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqclosure.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqcompiler.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqcompiler.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqdebug.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqfuncproto.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqfuncstate.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqfuncstate.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqlexer.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqlexer.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqmem.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqobject.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqobject.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqopcodes.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqpcheader.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqstate.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqstate.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqstring.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqtable.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqtable.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/squserdata.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/squtils.h" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqvm.cpp" />
<Unit filename="../squirrel_3_0_1_stable/squirrel/sqvm.h" />
<Extensions>
<code_completion />
<envvars />
<debugger />
</Extensions>
</Project>
</CodeBlocks_project_file>

384
VC2008/Squirrel3.vcproj
View File

@ -1,384 +0,0 @@
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="9,00"
Name="Squirrel3"
ProjectGUID="{54DBF6CE-D1A8-4CCB-A249-4BF1CA9B7E4C}"
RootNamespace="Squirrel3"
Keyword="ManagedCProj"
TargetFrameworkVersion="196613"
>
<Platforms>
<Platform
Name="Win32"
/>
</Platforms>
<ToolFiles>
</ToolFiles>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)\Squirrel3"
IntermediateDirectory="$(ConfigurationName)\Squirrel3"
ConfigurationType="4"
CharacterSet="0"
ManagedExtensions="0"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="..\squirrel_3_0_1_stable\include"
PreprocessorDefinitions="WIN32;_DEBUG;_CRT_SECURE_NO_WARNINGS"
RuntimeLibrary="1"
UsePrecompiledHeader="0"
WarningLevel="3"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLibrarianTool"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)\Squirrel3"
IntermediateDirectory="$(ConfigurationName)\Squirrel3"
ConfigurationType="4"
CharacterSet="0"
ManagedExtensions="0"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="../squirrel_3_0_1_stable/include"
PreprocessorDefinitions="WIN32;NDEBUG;_CRT_SECURE_NO_WARNINGS"
RuntimeLibrary="0"
UsePrecompiledHeader="0"
WarningLevel="3"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLibrarianTool"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release profiled|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)\Squirrel3"
IntermediateDirectory="$(ConfigurationName)\Squirrel3"
ConfigurationType="4"
CharacterSet="0"
ManagedExtensions="0"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="../squirrel_3_0_1_stable/include"
PreprocessorDefinitions="WIN32;NDEBUG;_CRT_SECURE_NO_WARNINGS"
RuntimeLibrary="0"
UsePrecompiledHeader="0"
WarningLevel="3"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLibrarianTool"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
</Configurations>
<References>
<AssemblyReference
RelativePath="System.dll"
AssemblyName="System, Version=2.0.0.0, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL"
MinFrameworkVersion="131072"
/>
<AssemblyReference
RelativePath="System.Data.dll"
AssemblyName="System.Data, Version=2.0.0.0, PublicKeyToken=b77a5c561934e089, processorArchitecture=x86"
MinFrameworkVersion="131072"
/>
<AssemblyReference
RelativePath="System.XML.dll"
AssemblyName="System.Xml, Version=2.0.0.0, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL"
MinFrameworkVersion="131072"
/>
</References>
<Files>
<Filter
Name="sqstdlib"
>
<File
RelativePath="..\squirrel_3_0_1_stable\sqstdlib\sqstdaux.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\sqstdlib\sqstdblob.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\sqstdlib\sqstdblobimpl.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\sqstdlib\sqstdio.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\sqstdlib\sqstdmath.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\sqstdlib\sqstdrex.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\sqstdlib\sqstdstream.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\sqstdlib\sqstdstream.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\sqstdlib\sqstdstring.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\sqstdlib\sqstdsystem.cpp"
>
</File>
</Filter>
<Filter
Name="squirrel"
>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqapi.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqarray.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqbaselib.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqclass.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqclass.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqclosure.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqcompiler.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqcompiler.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqdebug.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqfuncproto.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqfuncstate.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqfuncstate.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqlexer.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqlexer.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqmem.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqobject.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqobject.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqopcodes.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqpcheader.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqstate.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqstate.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqstring.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqtable.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqtable.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\squserdata.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\squtils.h"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqvm.cpp"
>
</File>
<File
RelativePath="..\squirrel_3_0_1_stable\squirrel\sqvm.h"
>
</File>
</Filter>
</Files>
<Globals>
</Globals>
</VisualStudioProject>

6
source/Globals.h
View File

@ -131,12 +131,6 @@ typedef unsigned short UInt16;
#endif
#endif
#if !defined(ANDROID_NDK)
// 2012_11_08 _X: Disabled SquirrelVM, because it would crash the server from time to time.
// For details see: http://forum.mc-server.org/showthread.php?tid=610
// #define USE_SQUIRREL
#endif
#if defined(ANDROID_NDK)
#define FILE_IO_PREFIX "/sdcard/mcserver/"
#else

2
source/Plugin.h
View File

@ -131,7 +131,7 @@ public:
{
E_CPP,
E_LUA,
E_SQUIRREL,
E_SQUIRREL, // OBSOLETE, but kept in place to remind us of the horrors lurking in the history
};
PluginLanguage GetLanguage() { return m_Language; }
void SetLanguage( PluginLanguage a_Language ) { m_Language = a_Language; }

1
source/PluginManager.cpp
View File

@ -1155,7 +1155,6 @@ void cPluginManager::UnloadPluginsNow()
m_Commands.clear();
m_ConsoleCommands.clear();
//SquirrelVM::Shutdown(); // This breaks shit
}

409
source/Plugin_Squirrel.cpp
View File

@ -1,409 +0,0 @@
#include "Globals.h"
#ifdef USE_SUIRREL
#include "Plugin_Squirrel.h"
#include "squirrelbindings/SquirrelFunctions.h"
#include "squirrelbindings/SquirrelBindings.h"
#include "squirrelbindings/SquirrelBaseClass.h"
cPlugin_Squirrel::cPlugin_Squirrel( const char* a_PluginName )
: cPlugin( a_PluginName )
{
SetLanguage( cPlugin::E_SQUIRREL );
m_PluginName = a_PluginName;
}
cPlugin_Squirrel::~cPlugin_Squirrel()
{
delete m_Plugin;
}
bool cPlugin_Squirrel::Initialize()
{
cCSLock Lock(m_CriticalSection);
std::string PluginPath = std::string("Plugins/") + m_PluginName + ".nut";
Sqrat::Script script;
script.CompileFile(PluginPath);
if(script.IsNull())
{
LOGERROR("Unable to run script \"%s\"", m_PluginName);
}
try {
script.Run();
Sqrat::Function construct(Sqrat::RootTable(), m_PluginName);
if(construct.IsNull())
{
LOGERROR("Constructor for Plugin \"%s\" not found.", m_PluginName);
return false;
}
Sqrat::Object obj = construct.Evaluate<Sqrat::Object>();
((cSquirrelBaseClass *) obj.GetInstanceUP())->setInstance(this);
m_Plugin = new SquirrelObject(obj);
Sqrat::Object PluginName = obj.GetSlot("name");
if(!PluginName.IsNull())
{
this->SetName(PluginName.Cast<const char*>());
}
Sqrat::Function init = m_Plugin->GetFunction("Initialize");
if(init.IsNull())
{
LOGERROR("Can not initialize plugin \"%s\"", m_PluginName);
return false;
}
return init.Evaluate<bool>();
} catch(Sqrat::Exception &e)
{
LOGERROR("Initialisation of \"%s\" failed: %s", m_PluginName, e.Message().c_str());
return false;
}
}
void cPlugin_Squirrel::OnDisable()
{
cCSLock Lock(m_CriticalSection);
if(!m_Plugin->HasFunction("OnDisable")) return;
m_Plugin->GetFunction("OnDisable").Execute();
}
void cPlugin_Squirrel::Tick(float a_Dt)
{
cCSLock Lock( m_CriticalSection );
if(!m_Plugin->HasFunction("OnTick")) return;
m_Plugin->GetFunction("OnTick").Execute(a_Dt);
}
bool cPlugin_Squirrel::OnCollectPickup(cPlayer * a_Player, cPickup * a_Pickup)
{
cCSLock Lock(m_CriticalSection);
if (!m_Plugin->HasFunction("OnCollectPickup"))
{
return false;
}
return m_Plugin->GetFunction("OnCollectPickup").Evaluate<bool>(a_Player, a_Pickup);
}
bool cPlugin_Squirrel::OnDisconnect(cPlayer* a_Player, const AString & a_Reason)
{
cCSLock Lock( m_CriticalSection );
if (!m_Plugin->HasFunction("OnDisconnect")) return false;
return m_Plugin->GetFunction("OnDisconnect").Evaluate<bool>(a_Player, a_Reason);
}
bool cPlugin_Squirrel::OnBlockPlace(cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, const cItem & a_HeldItem)
{
cCSLock Lock(m_CriticalSection);
if (!m_Plugin->HasFunction("OnBlockPlace")) return false;
return m_Plugin->GetFunction("OnBlockPlace").Evaluate<bool>(a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_HeldItem);
}
bool cPlugin_Squirrel::OnBlockDig(cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, char a_Status, BLOCKTYPE a_OldBlock, NIBBLETYPE a_OldMeta)
{
cCSLock Lock(m_CriticalSection);
if (!m_Plugin->HasFunction("OnBlockDig")) return false;
return m_Plugin->GetFunction("OnBlockDig").Evaluate<bool>(a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_Status, a_OldBlock, a_OldMeta);
}
bool cPlugin_Squirrel::OnChat(cPlayer * a_Player, const AString & a_Message)
{
cCSLock Lock(m_CriticalSection);
if (!m_Plugin->HasFunction("OnChat")) return false;
return m_Plugin->GetFunction("OnChat").Evaluate<bool>(a_Player, a_Message);
}
bool cPlugin_Squirrel::OnLogin(cClientHandle * a_Client, int a_ProtocolVersion, const AString & a_Username)
{
cCSLock Lock( m_CriticalSection );
if (!m_Plugin->HasFunction("OnLogin"))
{
return false;
}
return m_Plugin->GetFunction("OnLogin").Evaluate<bool>(a_Client, a_ProtocolVersion, a_Username);
}
void cPlugin_Squirrel::OnPlayerSpawn( cPlayer* a_Player )
{
cCSLock Lock( m_CriticalSection );
if(!m_Plugin->HasFunction("OnPlayerSpawn")) return;
return m_Plugin->GetFunction("OnPlayerSpawn").Execute(a_Player);
}
bool cPlugin_Squirrel::OnPlayerJoin( cPlayer* a_Player )
{
cCSLock Lock( m_CriticalSection );
if(!m_Plugin->HasFunction("OnPlayerJoin")) return false;
return m_Plugin->GetFunction("OnPlayerJoin").Evaluate<bool>(a_Player);
}
void cPlugin_Squirrel::OnPlayerMove( cPlayer* a_Player )
{
cCSLock Lock( m_CriticalSection );
if(!m_Plugin->HasFunction("OnPlayerMove")) return;
return m_Plugin->GetFunction("OnPlayerMove").Execute(a_Player);
}
void cPlugin_Squirrel::OnTakeDamage( cPawn* a_Pawn, TakeDamageInfo* a_TakeDamageInfo )
{
cCSLock Lock( m_CriticalSection );
if(!m_Plugin->HasFunction("OnTakeDamage")) return;
return m_Plugin->GetFunction("OnTakeDamage")(a_Pawn, a_TakeDamageInfo);
}
bool cPlugin_Squirrel::OnKilled( cPawn* a_Killed, cEntity* a_Killer )
{
cCSLock Lock( m_CriticalSection );
if(!m_Plugin->HasFunction("OnKilled")) return false;
return m_Plugin->GetFunction("OnKilled").Evaluate<bool>(a_Killed, a_Killer);
}
void cPlugin_Squirrel::OnChunkGenerated(cWorld * a_World, int a_ChunkX, int a_ChunkZ)
{
cCSLock Lock(m_CriticalSection);
if(!m_Plugin->HasFunction("OnChunkGenerated")) return;
return m_Plugin->GetFunction("OnChunkGenerated")(a_World, a_ChunkX, a_ChunkZ);
}
bool cPlugin_Squirrel::OnChunkGenerating(cWorld * a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_pLuaChunk)
{
cCSLock Lock(m_CriticalSection);
if(!m_Plugin->HasFunction("OnChunkGenerating")) return false;
return m_Plugin->GetFunction("OnChunkGenerating").Evaluate<bool>(a_World, a_ChunkX, a_ChunkZ, a_pLuaChunk);
}
bool cPlugin_Squirrel::OnPreCrafting(const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe)
{
cCSLock Lock(m_CriticalSection);
if(!m_Plugin->HasFunction("OnPreCrafting")) return false;
return m_Plugin->GetFunction("OnPreCrafting").Evaluate<bool>((cPlayer *) a_Player, (cCraftingGrid *) a_Grid, a_Recipe);
}
bool cPlugin_Squirrel::OnCraftingNoRecipe(const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe)
{
cCSLock Lock(m_CriticalSection);
if(!m_Plugin->HasFunction("OnCraftingNoRecipe")) return false;
return m_Plugin->GetFunction("OnCraftingNoRecipe").Evaluate<bool>((cPlayer *) a_Player, (cCraftingGrid *) a_Grid, a_Recipe);
}
bool cPlugin_Squirrel::OnPostCrafting(const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe)
{
cCSLock Lock(m_CriticalSection);
if(!m_Plugin->HasFunction("OnPostCrafting")) return false;
return m_Plugin->GetFunction("OnPostCrafting").Evaluate<bool>((cPlayer *) a_Player, (cCraftingGrid *) a_Grid, a_Recipe);
}
bool cPlugin_Squirrel::OnBlockToPickup(
BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta,
const cPlayer * a_Player, const cItem & a_EquippedItem, cItems & a_Pickups
)
{
cCSLock Lock(m_CriticalSection);
if(!m_Plugin->HasFunction("OnBlockToPickup")) return false;
return m_Plugin->GetFunction("OnBlockToPickup").Evaluate<bool>(a_BlockType, a_BlockMeta, (cPlayer *) a_Player, a_EquippedItem, a_Pickups);
}
bool cPlugin_Squirrel::OnWeatherChanged(cWorld * a_World)
{
cCSLock Lock(m_CriticalSection);
if(!m_Plugin->HasFunction("OnWeatherChanged")) return false;
return m_Plugin->GetFunction("OnWeatherChanged").Evaluate<bool>(a_World);
}
bool cPlugin_Squirrel::OnUpdatingSign(
cWorld * a_World,
int a_BlockX, int a_BlockY, int a_BlockZ,
AString & a_Line1, AString & a_Line2, AString & a_Line3, AString & a_Line4,
cPlayer * a_Player
)
{
cCSLock Lock(m_CriticalSection);
if(!m_Plugin->HasFunction("OnUpdatingSign")) return false;
return m_Plugin->GetFunction("OnUpdatingSign")
.Evaluate<bool>(
a_World,
a_BlockX,
a_BlockY,
a_BlockZ,
a_Line1,
a_Line2,
a_Line3,
a_Line4,
a_Player
);
}
bool cPlugin_Squirrel::OnUpdatedSign(
cWorld * a_World,
int a_BlockX, int a_BlockY, int a_BlockZ,
const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4,
cPlayer * a_Player
)
{
cCSLock Lock(m_CriticalSection);
if(!m_Plugin->HasFunction("OnUpdatedSign")) return false;
return m_Plugin->GetFunction("OnUpdatedSign")
.Evaluate<bool>(
a_World,
a_BlockX,
a_BlockY,
a_BlockZ,
a_Line1,
a_Line2,
a_Line3,
a_Line4,
a_Player
);
}
#endif // USE_SQUIRREL

69
source/Plugin_Squirrel.h
View File

@ -1,69 +0,0 @@
#pragma once
#ifdef USE_SQUIRREL
#include "Plugin.h"
#include <sqrat.h>
#include "squirrelbindings/SquirrelObject.h"
class cPlugin_Squirrel :
public cPlugin
{
public:
cPlugin_Squirrel(const char* a_PluginName);
~cPlugin_Squirrel();
void OnDisable();
bool Initialize();
void Tick(float a_Dt);
virtual bool OnBlockDig (cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, char a_Status, BLOCKTYPE a_OldBlock, NIBBLETYPE a_OldMeta) override;
virtual bool OnBlockPlace (cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, const cItem & a_HeldItem) override;
virtual bool OnBlockToPickup (BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, const cPlayer * a_Player, const cItem & a_EquippedItem, cItems & a_Pickups);
virtual bool OnChat (cPlayer * a_Player, const AString & a_Message) override;
virtual void OnChunkGenerated (cWorld * a_World, int a_ChunkX, int a_ChunkZ) override;
virtual bool OnChunkGenerating (cWorld * a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_pLuaChunk ) override;
virtual bool OnCollectPickup (cPlayer * a_Player, cPickup * a_Pickup) override;
virtual bool OnCraftingNoRecipe(const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe) override;
virtual bool OnDisconnect (cPlayer * a_Player, const AString & a_Reason) override;
virtual bool OnKilled (cPawn* a_Killed, cEntity* a_Killer ) override;
virtual bool OnLogin (cClientHandle * a_Client, int a_ProtocolVersion, const AString & a_Username) override;
virtual bool OnPlayerJoin (cPlayer* a_Player ) override;
virtual void OnPlayerMove (cPlayer* a_Player ) override;
virtual void OnPlayerSpawn (cPlayer* a_Player ) override;
virtual bool OnPostCrafting (const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe) override;
virtual bool OnPreCrafting (const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe) override;
virtual void OnTakeDamage (cPawn* a_Pawn, TakeDamageInfo* a_TakeDamageInfo ) override;
virtual bool OnUpdatedSign (cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4, cPlayer * a_Player) override;
virtual bool OnUpdatingSign (cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ, AString & a_Line1, AString & a_Line2, AString & a_Line3, AString & a_Line4, cPlayer * a_Player) override;
virtual bool OnWeatherChanged (cWorld * a_World) override;
protected:
const char * m_PluginName;
cCriticalSection m_CriticalSection;
SquirrelObject *m_Plugin;
};
#endif // USE_SQUIRREL

8
source/Root.cpp
View File

@ -17,11 +17,6 @@
#include "Protocol/ProtocolRecognizer.h" // for protocol version constants
#include "CommandOutput.h"
#ifdef USE_SQUIRREL
#include "squirrelbindings/SquirrelFunctions.h"
#include "squirrelbindings/SquirrelBindings.h"
#endif
#include "../iniFile/iniFile.h"
#include <iostream>
@ -195,9 +190,6 @@ void cRoot::Start(void)
m_Authenticator.Stop();
#ifdef USE_SQUIRREL
CloseSquirrelVM();
#endif
LOG("Freeing MonsterConfig...");
delete m_MonsterConfig; m_MonsterConfig = 0;
LOG("Stopping WebAdmin...");

118
source/SquirrelCommandBinder.cpp
View File

@ -1,118 +0,0 @@
#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
#ifdef USE_SQUIRREL
#include "SquirrelCommandBinder.h"
#include "Player.h"
#include "Plugin.h"
#include "Plugin_Squirrel.h"
#include "squirrelbindings/SquirrelArray.h"
cSquirrelCommandBinder::cSquirrelCommandBinder()
{
}
cSquirrelCommandBinder::~cSquirrelCommandBinder()
{
}
void cSquirrelCommandBinder::ClearBindings()
{
m_BoundCommands.clear();
}
void cSquirrelCommandBinder::RemoveBindingsForPlugin( cPlugin* a_Plugin )
{
for( CommandMap::iterator itr = m_BoundCommands.begin(); itr != m_BoundCommands.end(); )
{
if( itr->second.Plugin == a_Plugin )
{
LOGINFO("Unbinding %s ", itr->first.c_str( ) );
CommandMap::iterator eraseme = itr;
++itr;
m_BoundCommands.erase( eraseme );
continue;
}
++itr;
}
}
bool cSquirrelCommandBinder::BindCommand( const std::string & a_Command, const std::string & a_Permission, cPlugin* a_Plugin, Sqrat::Function a_Callback )
{
if( !a_Plugin->CanBindCommands() )
{
LOGERROR("ERROR: Trying to bind command \"%s\" to a plugin that is not initialized.", a_Command.c_str() );
return false;
}
if( m_BoundCommands.find( a_Command ) != m_BoundCommands.end() )
{
LOGERROR("ERROR: Trying to bind command \"%s\" that has already been bound.", a_Command.c_str() );
return false;
}
LOGINFO("Binding %s (%s)", a_Command.c_str(), a_Permission.c_str() );
BoundFunction Callback;
Callback.Callback = a_Callback;
Callback.Plugin = a_Plugin;
Callback.Permission = a_Permission;
m_BoundCommands[ a_Command ] = Callback;
return true;
}
bool cSquirrelCommandBinder::HandleCommand( const std::string & a_Command, cPlayer* a_Player )
{
AStringVector Split = StringSplit(a_Command, " ");
if (Split.size() == 0)
{
return false;
}
CommandMap::iterator FoundCommand = m_BoundCommands.find( Split[0] );
if( FoundCommand != m_BoundCommands.end() )
{
const BoundFunction & func = FoundCommand->second;
if( func.Permission.size() > 0 )
{
if( !a_Player->HasPermission( func.Permission.c_str() ) )
{
return false;
}
}
// Push the split
SquirrelStringArray SplitData;
std::vector<std::string>::const_iterator iter = Split.begin();
while(iter != Split.end()) {
SplitData.Add(*iter);
++iter;
}
// Push player
Sqrat::Function callback = func.Callback;
return callback.Evaluate<bool>(&SplitData, a_Player);
}
return false;
}
#endif // USE_SQUIRREL

51
source/SquirrelCommandBinder.h
View File

@ -1,51 +0,0 @@
#pragma once
#ifdef USE_SQUIRREL
#include <sqrat.h>
class cPlugin;
class cPlayer;
class cSquirrelCommandBinder
{
public:
cSquirrelCommandBinder();
~cSquirrelCommandBinder();
bool HandleCommand( const std::string & a_Command, cPlayer* a_Player );
bool BindCommand( const std::string & a_Command, const std::string & a_Permission, cPlugin* a_Plugin, Sqrat::Function a_Callback);
void ClearBindings();
void RemoveBindingsForPlugin( cPlugin* a_Plugin );
private:
struct BoundFunction
{
Sqrat::Function Callback;
cPlugin *Plugin;
std::string Permission;
};
typedef std::map< std::string, BoundFunction > CommandMap;
CommandMap m_BoundCommands;
};
#endif // USE_SQUIRREL

4
source/main.cpp
View File

@ -6,10 +6,6 @@
#include <exception> //std::exception
#include <csignal> //std::signal
#include <stdlib.h> //exit()
#ifdef USE_SQUIRREL
#include "squirrelbindings/SquirrelFunctions.h"
#include "squirrelbindings/SquirrelBindings.h"
#endif
#ifdef _MSC_VER
#include <dbghelp.h>

56
source/squirrelbindings/SquirrelArray.h
View File

@ -1,56 +0,0 @@
#pragma once
#ifdef USE_SQUIRREL
template <typename T>
class SquirrelArray
{
public:
SquirrelArray()
{
}
unsigned int Size()
{
return m_Values.size();
}
T Get(unsigned int a_Index)
{
if(m_Values.size() < a_Index)
{
return T();
}
return m_Values.at(a_Index);
}
void Add(T a_Value)
{
m_Values.push_back(a_Value);
}
protected:
std::vector<T> m_Values;
};
class SquirrelStringArray : public SquirrelArray<std::string> { };
#endif // USE_SQUIRREL

66
source/squirrelbindings/SquirrelBaseClass.h
View File

@ -1,66 +0,0 @@
#pragma once
#ifdef USE_SQUIRREL
#include "SquirrelBindings.h"
#include "../Plugin_Squirrel.h"
#include "../PluginManager.h"
#include "../Root.h"
#include "../SquirrelCommandBinder.h"
// The baseclass for squirrel plugins
class cSquirrelBaseClass
{
public:
cSquirrelBaseClass()
: m_Instance(0)
{
}
void setInstance(cPlugin_Squirrel *a_Instance)
{
m_Instance = a_Instance;
}
void AddHook(short a_Hook)
{
if(m_Instance)
cRoot::Get()->GetPluginManager()->AddHook(m_Instance, (cPluginManager::PluginHook) a_Hook);
}
void AddCommand( std::string a_Command, std::string a_Description, std::string a_Permission )
{
if(m_Instance) m_Instance->AddCommand(a_Command, a_Description, a_Permission);
}
bool BindCommand( const std::string a_Command, const std::string a_Permission, Sqrat::Function a_Callback)
{
if(!m_Instance) return false;
return cRoot::Get()->GetPluginManager()->GetSquirrelCommandBinder()->BindCommand(a_Command, a_Permission, m_Instance, a_Callback);
}
protected:
cPlugin_Squirrel *m_Instance;
};
#endif // USE_SQUIRREL

195
source/squirrelbindings/SquirrelBindings.cpp
View File

@ -1,195 +0,0 @@
#include "Globals.h"
#ifdef USE_SQUIRREL
#include "SquirrelBindings.h"
#include "SquirrelFunctions.h"
#include "SquirrelBaseClass.h"
#include "SquirrelArray.h"
#include "../Player.h"
using namespace Sqrat;
void BindSquirrel(HSQUIRRELVM vm)
{
RootTable()
.Bind("Plugin", Class<cSquirrelBaseClass>()
.Func("AddHook", &cSquirrelBaseClass::AddHook)
.Func("AddCommand", &cSquirrelBaseClass::AddCommand)
.Func("BindCommand", &cSquirrelBaseClass::BindCommand)
);
RootTable().Bind("Vector3f", Class<Vector3f, NoConstructor>()
.Func("Set", &Vector3f::Set)
.Func("Normalize", &Vector3f::Normalize)
.Func("Length", &Vector3f::Length)
.Func("SqrLength", &Vector3f::SqrLength)
.Var("x", &Vector3f::x)
.Var("y", &Vector3f::y)
.Var("z", &Vector3f::z)
);
RootTable().Bind("Vector3d", Class<Vector3d, NoConstructor>()
.Func("Set", &Vector3d::Set)
.Func("Normalize", &Vector3d::Normalize)
.Func("Length", &Vector3d::Length)
.Func("SqrLength", &Vector3d::SqrLength)
.Var("x", &Vector3d::x)
.Var("y", &Vector3d::y)
.Var("z", &Vector3d::z)
);
RootTable().Bind("cEntity", Class<cEntity, NoConstructor>()
.Func("GetEntityType", &cEntity::GetEntityType)
.Func("IsA", &cEntity::IsA)
.Func("GetWorld", &cEntity::GetWorld)
.Func("GetPosition", &cEntity::GetPosition)
.Func("GetPosX", &cEntity::GetPosX)
.Func("GetPosY", &cEntity::GetPosY)
.Func("GetPosZ", &cEntity::GetPosZ)
.Func("GetRot", &cEntity::GetRot)
.Func("GetRotation", &cEntity::GetRotation)
.Func("GetPitch", &cEntity::GetPitch)
.Func("GetRoll", &cEntity::GetRoll)
.Func("SetRotation", &cEntity::SetRotation)
.Func("SetPitch", &cEntity::SetPitch)
.Func("SetRoll", &cEntity::SetRoll)
.Func("GetLookVector", &cEntity::GetLookVector)
.Func("GetChunkX", &cEntity::GetChunkX)
.Func("GetChunkY", &cEntity::GetChunkY)
.Func("GetChunkZ", &cEntity::GetChunkZ)
.Func("SetPosX", &cEntity::SetPosX)
.Func("SetPosY", &cEntity::SetPosY)
.Func("SetPosZ", &cEntity::SetPosZ)
.Func<void (cEntity::*) (double, double, double)>("SetPosition", &cEntity::SetPosition)
.Func("GetUniqueID", &cEntity::GetUniqueID)
.Func("IsDestroyed", &cEntity::IsDestroyed)
.Func("Destroy", &cEntity::Destroy)
);
ConstTable().Enum("MetaData", Enumeration()
.Const("Normal", cPawn::NORMAL)
.Const("Burning", cPawn::BURNING)
.Const("Crouched", cPawn::CROUCHED)
.Const("Riding", cPawn::RIDING)
.Const("Sprinting", cPawn::SPRINTING)
.Const("Eating", cPawn::EATING)
.Const("Blocking", cPawn::BLOCKING)
);
RootTable().Bind("cPawn", DerivedClass<cPawn, cEntity, NoConstructor>()
.Func("TeleportToEntity", &cPawn::TeleportToEntity)
.Func("TeleportTo", &cPawn::TeleportTo)
.Func("Heal", &cPawn::Heal)
.Func("TakeDamage", &cPawn::TakeDamage)
.Func("KilledBy", &cPawn::KilledBy)
.Func("GetHealth", &cPawn::GetHealth)
.Func("SetMetaData", &cPawn::SetMetaData)
.Func("GetMetaData", &cPawn::GetMetaData)
.Func("SetMaxHealth", &cPawn::SetMaxHealth)
.Func("GetMaxHealth", &cPawn::GetMaxHealth)
);
RootTable().Bind("cPlayer", DerivedClass<cPlayer, cPawn, NoConstructor>()
.Func("GetName", &cPlayer::GetName)
.Func("SetTouchGround", &cPlayer::SetTouchGround)
.Func("SetStance", &cPlayer::SetStance)
.Func("GetEyeHeight", &cPlayer::GetEyeHeight)
.Func("GetEyePosition", &cPlayer::GetEyePosition)
.Func("GetFlying", &cPlayer::GetFlying)
.Func("GetStance", &cPlayer::GetStance)
//TODO .Func("GetInventory", &cPlayer::GetInventory)
.Func("TeleportTo", &cPlayer::TeleportTo)
.Func("GetGameMode", &cPlayer::GetGameMode)
.Func("GetIP", &cPlayer::GetIP)
.Func("GetLastBlockActionTime", &cPlayer::GetLastBlockActionTime)
.Func("GetLastBlockActionCnt", &cPlayer::GetLastBlockActionCnt)
.Func("SetLastBlockActionCnt", &cPlayer::SetLastBlockActionCnt)
.Func("SetLastBlockActionTime", &cPlayer::SetLastBlockActionTime)
.Func("SetGameMode", &cPlayer::SetGameMode)
.Func("LoginSetGameMode", &cPlayer::LoginSetGameMode)
.Func("SetIP", &cPlayer::SetIP)
.Func("MoveTo", &cPlayer::MoveTo)
.Func("GetClientHandle", &cPlayer::GetClientHandle)
.Func("SendMessage", &cPlayer::SendMessage)
.Func("AddToGroup", &cPlayer::AddToGroup)
.Func("CanUseCommand", &cPlayer::CanUseCommand)
.Func("HasPermission", &cPlayer::HasPermission)
.Func("IsInGroup", &cPlayer::IsInGroup)
.Func("GetColor", &cPlayer::GetColor)
.Func("TossItem", &cPlayer::TossItem)
.Func("Heal", &cPlayer::Heal)
.Func("Feed", &cPlayer::Feed)
.Func("TakeDamage", &cPlayer::TakeDamage)
.Func("KilledBy", &cPlayer::KilledBy)
.Func("Respawn", &cPlayer::Respawn)
.Func("SetVisible", &cPlayer::SetVisible)
.Func("IsVisible", &cPlayer::IsVisible)
.Func("MoveToWorld", &cPlayer::MoveToWorld)
.Func("GetLoadedWorldName", &cPlayer::GetLoadedWorldName)
.Func("UseEquippedItem", &cPlayer::UseEquippedItem)
);
RootTable().Bind("StringArray", Class<SquirrelStringArray>()
.Func("Get", &SquirrelStringArray::Get)
.Func("Add", &SquirrelStringArray::Add)
.Func("Size", &SquirrelStringArray::Size)
);
RootTable().Func("print", &sqPrint);
ConstTable().Enum("Hook", Enumeration()
.Const("Tick", cPluginManager::HOOK_TICK)
.Const("Chat", cPluginManager::HOOK_CHAT)
.Const("CollectPickup", cPluginManager::HOOK_COLLECT_PICKUP)
.Const("BlockDig", cPluginManager::HOOK_BLOCK_DIG)
.Const("BlockPlace", cPluginManager::HOOK_BLOCK_PLACE)
.Const("Disconnect", cPluginManager::HOOK_DISCONNECT)
.Const("Handshake", cPluginManager::HOOK_HANDSHAKE)
.Const("Login", cPluginManager::HOOK_LOGIN)
.Const("PlayerSpawn", cPluginManager::HOOK_PLAYER_SPAWN)
.Const("PlayerJoin", cPluginManager::HOOK_PLAYER_JOIN)
.Const("PlayerMove", cPluginManager::HOOK_PLAYER_MOVE)
.Const("TakeDamage", cPluginManager::HOOK_TAKE_DAMAGE)
.Const("Killed", cPluginManager::HOOK_KILLED)
.Const("ChunkGenerated", cPluginManager::HOOK_CHUNK_GENERATED)
.Const("ChunkGenerating", cPluginManager::HOOK_CHUNK_GENERATING)
.Const("BlockToDrops", cPluginManager::HOOK_BLOCK_TO_DROPS)
.Const("PreCrafting", cPluginManager::HOOK_PRE_CRAFTING)
.Const("CraftingNoRecipe", cPluginManager::HOOK_CRAFTING_NO_RECIPE)
.Const("PostCrafting", cPluginManager::HOOK_POST_CRAFTING)
.Const("BlockToPickup", cPluginManager::HOOK_BLOCK_TO_PICKUP)
.Const("WeatherChanged", cPluginManager::HOOK_WEATHER_CHANGED)
.Const("UpdatingSign", cPluginManager::HOOK_UPDATING_SIGN)
.Const("UpdatedSign", cPluginManager::HOOK_UPDATED_SIGN));
}
#endif // USE_SQUIRREL

32
source/squirrelbindings/SquirrelBindings.h
View File

@ -1,32 +0,0 @@
#pragma once
#ifdef USE_SQUIRREL
#include <squirrel.h>
#include <sqrat.h>
void BindSquirrel(HSQUIRRELVM vm);
#endif // USE_SQUIRREL

94
source/squirrelbindings/SquirrelFunctions.cpp
View File

@ -1,94 +0,0 @@
#include "Globals.h"
#ifdef USE_SQUIRREL
#include "SquirrelFunctions.h"
#include "SquirrelBindings.h"
static HSQUIRRELVM squirrelvm = NULL;
SQInteger runtimeErrorHandler(HSQUIRRELVM a_VM)
{
const SQChar *sErr = 0;
if(sq_gettop(a_VM) >= 1)
{
if(SQ_SUCCEEDED(sq_getstring(a_VM, 2, &sErr)))
{
LOGERROR("Squirrel Error: %s", sErr);
}
else
{
LOGERROR("Squirrel Error: Unknown Error");
}
}
return 0;
}
void compilerErrorHandler(HSQUIRRELVM v,
const SQChar* a_Desc,
const SQChar* a_Source,
SQInteger a_Line,
SQInteger a_Column)
{
LOGERROR("Squirrel Error: %s (%d:%d) %s", a_Source, a_Line, a_Column, a_Desc);
}
HSQUIRRELVM OpenSquirrelVM()
{
if(!squirrelvm)
{
squirrelvm = sq_open(1024);
Sqrat::DefaultVM::Set(squirrelvm);
sq_newclosure(squirrelvm, runtimeErrorHandler, 0);
sq_seterrorhandler(squirrelvm);
sq_setcompilererrorhandler(squirrelvm, compilerErrorHandler);
BindSquirrel(squirrelvm);
}
return squirrelvm;
}
void CloseSquirrelVM()
{
if(squirrelvm)
{
sq_close(squirrelvm);
squirrelvm = NULL;
}
}
void sqPrint(SQChar * text)
{
LOGINFO("%s", text);
}
#endif // USE_SQUIRREL

28
source/squirrelbindings/SquirrelFunctions.h
View File

@ -1,28 +0,0 @@
#pragma once
#ifdef USE_SQUIRREL
#include <sqrat.h>
HSQUIRRELVM OpenSquirrelVM();
void CloseSquirrelVM();
void sqPrint(SQChar * text);
#endif // USE_SQUIRREL

55
source/squirrelbindings/SquirrelObject.h
View File

@ -1,55 +0,0 @@
#pragma once
#ifdef USE_SQUIRREL
#include <sqrat.h>
class SquirrelObject
{
public:
SquirrelObject(Sqrat::Object a_Obj)
{
m_SquirrelObject = a_Obj;
}
Sqrat::Function GetFunction(const char *a_MethodName)
{
if(m_SquirrelObject.IsNull())
return Sqrat::Function();
Sqrat::Function method(m_SquirrelObject, a_MethodName);
return method;
}
bool HasFunction(const char *a_MethodName)
{
return !this->GetFunction(a_MethodName).IsNull();
}
protected:
Sqrat::Object m_SquirrelObject;
};
#endif // USE_SQUIRREL

41
squirrel_3_0_1_stable/COMPILE
View File

@ -1,41 +0,0 @@
Squirrel 3.0 stable
--------------------------------------------------------
What is in this distribution?
squirrel
static library implementing the compiler and interpreter of the language
sqstdlib
the standard utility libraries
sq
stand alone interpreter
doc
The manual
etc
a minimalistic embedding sample
samples
samples programs
HOW TO COMPILE
---------------------------------------------------------
GCC USERS
.........................................................
There is a very simple makefile that compiles all libraries and exes
from the root of the project run 'make'
for 32 bits systems
$ make
for 64 bits systems
$ make sq64
VISUAL C++ USERS
.........................................................
Open squirrel.dsw from the root project directory and build(dho!)

21
squirrel_3_0_1_stable/COPYRIGHT
View File

@ -1,21 +0,0 @@
Copyright (c) 2003-2011 Alberto Demichelis
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
-----------------------------------------------------
END OF COPYRIGHT

422
squirrel_3_0_1_stable/HISTORY
View File

@ -1,422 +0,0 @@
***version 3.0.1 stable***
-added # as alternative symbol for "line comment"(mostly useful for shell scripts)
-added sq_throwobject() to throw an arbitrary object from the C API
-added alignement flag for userdata types, SQ_ALIGNMENT (thx Shigemasa)
-added rawset() and rawget() to class and instance default delegate
-changed bytecode format now ensures matching integer size and float size
-now inherited classes also inherit userdatasize
-added SQUIRREL_VERSION_NUMBER in squirrel.h and _versionnumber_ global symbol
-fixed sq_getmemberhandle
-fixed sq_getrefcount
-refactored some sqstdio code
-refactored some clone code
-refactored some stuff in the string lib
-added -s and -fno-exceptions in GCC makefile(better performance when using GCC)
***2011-03-13 ***
***version 3.0 stable***
-added sq_getcallee()
-sq_getfreevariable() also works for native closures
-minior optimizations
-removed several warning when compiling with GCC 4.x
-fixed some errors in the documentation
-fixed bug when using SQUSEDOUBLE and 32bits intengers
-fixed bug when invoking generators with closure.call() (thx huntercool)
***2010-12-19 ***
***version 3.0 release candidate 1(RC 1)***
-improved metamethods error handling
-added parameter 'isstatic' to _newmember metamethod(thx G.Meyer)
-added sq_getrefcount() to return number of refences from C++(thx G.Meyer)
***2010-11-07 ***
***version 3.0 beta 3***
-license changed to "MIT license"
-added sq_resurrectunreachable() and resurrectunreachable()
-added callee() built in function, returns the current running closure
-added thread.getstackinfos()
-added sq_objtouserpointer()
-added sq_newtableex()
-various refactoring and optimizations
-fixed several 64bits issues regarding integer to string conversions
-fixed some bugs when SQUSEDOUBLE is used in 32bits systems
***2010-08-18 ***
***version 3.0 beta 2.1***
-fixed bug in class constructor
-fixed bug in compound arith
***2010-08-12 ***
***version 3.0 beta 2***
-class methods can be added or replaced after the class as been instantiated
-JSON compliant table syntax, this is currently an experimental feature (thx atai)
-sq_getsize() now returns userdatasize for classes and instances
-now setroottable() and setconsttable() return the previous value of the respective table
-fixed bug in compound arith operators when used on a free variable (thx ellon)
-fixed some x64 minor bugs
-fixed minor bug in the compiler
-refactored some VM internals
-documented sq_getmemberhandle, sq_getbyhandle, sq_setbyhandle to set and get value from classes
***2009-11-15 ***
***version 3.0 beta 1***
-various refactoring and optimizations
-fixed bug in free variables (thx mokehehe)
-fixed bug in functions with default parameters (thx ara & Yexo)
-fixed bug in exception handling
-improved error propagation in _set and _get metamethods ( and 'throw null' for clean failure)
-added sq_getmemberhandle, sq_getbyhandle, sq_setbyhandle to set and get value from classes
***2009-06-30 ***
***version 3.0 alpha 2***
-added real free variables(thx Paul Ruizendaal)
-added refactored function call implementation and compiler(thx Paul Ruizendaal)
-added sq_getfunctioninfo
-added compile time flag SQUSEDOUBLE to use double precision floats
-added global slot _floatsize_ int the base lib to recognize single precision and double precision builds
-sq_wakeupvm can now resume the vm with an exception
-added sqstd_format
-now blobs can be cloned
-generators can now be instantiated by calling sq_call() or closure.call()
-fixed debughook bug
-fixed cooroutine error propagation
***2008-07-23 ***
***version 3.0 alpha 1***
-first branch from 2.x source tree
-added 'base' keyword
-removed 'delegate' keyword
-now compiled scripts are vararg functions
-added setdelegate() and getdelegate() table builtin methods
-added <=> 3 ways compare operator
-added lambda expression @(a,b) a + b
-added local function statement
-added array built-in map(),reduce(),apply(),filter() and find()
-generators hold only a weak reference of the enviroment object
-removed 'vargv' and 'vargc' keywords
-now var args are passed as an array called vargv(as a paramter)
-removed 'parent' keyword
-added class getbase() built in method
-instanceof doesn't throw an exception if the left expression is not a class
-lexical scoping for free variables(free variables are no longer in the second parameter list)
-sq_setprintfunc accept error func
-sq_geterrorfunc()
-added sq_arrayremove() and sq_arrayinsert()
-error() built in function(works like print but prints using the errorfunc)
-added native debug hook
***2008-02-17 ***
***version 2.2 stable***
-added _newslot metamethod in classes
-added enums added constants
-added sq_pushconsttable, sq_setconsttable
-added default param
-added octal literals(thx Dinosaur)
-fixed debug hook, 'calls' and 'returns' are properly notified in the same number.
-fixed a coroutine bug
***2007-07-29 ***
***version 2.1.2 stable***
-new behaviour for generators iteration using foreach
now when a generator is iterated by foreach the value returned by a 'return val' statement
will terminate the iteration but will not be returned as foreach iteration
-added sq_setclassudsize()
-added sq_clear()
-added table.clear(), array.clear()
-fixed sq_cmp() (thx jyuill)
-fixed minor bugs
***2006-08-21 ***
***version 2.1.1 stable***
-vm refactoring
-optimized internal function memory layout
-new global symbol _version_ (is the version string)
-code size optimization for float literals(on 32bits float builts)
-now the raw ref API(sq_addref etc...) is fully reentrant.
-fixed a bug in sq_getdelegate() now pushes null if the object doesn't have a delegate(thx MatzeB)
-improved C reference performances in NO_GARBAGE_COLLECTOR builds
-sq_getlocal() now enumerates also outer values.
-fixed regexp library for GCC users.
***2006-03-19 ***
***version 2.1 stable***
-added static class fields, new keyword static
-added 64bits architecture support
-added global slot _intsize_ int the base lib to recognize 32bits and 64bits builds
-added functions with fixed environment, closure.bindenv() built-in function
-all types except userdata and null implement the tostring() method
-string concatenation now invokes metamethod _tostring
-new metamethods for class objects _newmember and _inherited
-sq_call() sq_resume() sq_wakeupvm() have a new signature
-new C referencing implementation(scales more with the amount of references)
-refactored hash table
-new api functions sq_newslot(),sq_tobool(),sq_getbase(), sq_instanceof(), sq_bindenv()
-the api func sq_createslot was deprecated but still supported in form of C macro on top of sq_newslot
-sq_setreleasehook() now also works for classes
-stream.readstr() and stream.writestr() have been deprecated(this affects file and blob)
-fixed squirrel.h undeclared api calls
-fixed few minor bugs
-SQChar is now defined as wchar_t
-removed warning when building with -Wall -pedantic for GCC users
-added new std io function writeclosuretofile()
-added new std string functions strip(),rstrip(),lstrip() and split()
-regular expressions operators (+,*) now have more POSIX greedyness behaviour
-class constructors are now invoked as normal functions
***2005-10-02 ***
***version 2.0.5 stable***
-fixed some 64bits incompatibilities (thx sarge)
-fixed minor bug in the stdlib format() function (thx Rick)
-fixed a bug in dofile() that was preventing to compile empty files
-added new API sq_poptop() & sq_getfreevariable()
-some performance improvements
***2005-08-14 ***
***version 2.0.4 stable***
-weak references and related API calls
-added sq_objtobool()
-class instances memory policies improved(1 mem allocation for the whole instance)
-typetags are now declared as SQUserPointer instead of unsigned int
-first pass for 64bits compatibility
-fixed minor bug in the stdio stream
-fixed a bug in format()
-fixed bug in string.tointeger() and string.tofloat()
***2005-06-24 ***
***version 2.0.3 stable***
-dofile() and loadfile() in the iolib now can decode ASCII, UTF8 files UCS2 big-endian and little-endian
-sq_setparamscheck() : now typemesk can check for null
-added string escape sequence \xhhhh
-fixed some C++ standard incompatibilities
***2005-05-15 ***
***version 2.0.2 stable***
-performances improvements (expecially for GCC users)
-removed all dependencies from C++ exception handling
-various bugfixes
***2005-04-12 ***
***version 2.0.1 stable***
-various bugfixes
-sq_setparamscheck() now allows spaces in the typemask
***2005-04-03 ***
***version 2.0 stable***
-added API sq_gettypetag()
-added built-in function to the bool type(tointeger, tostring etc...)
***2005-02-27 ***
***version 2.0 release candidate 1(RC 1)***
-added API sq_reseterror()
-modified sq_release()
-now class instances can be cloned
-various bufixes
***2005-01-26 ***
***version 2.0 beta 1***
-added bool type
-class properties can be redefined in a derived class
-added ops *= /= and %=
-new syntax for class attributes declaration </ and /> instead of ( and )
-increased the max number of literals per function from 65535 to 16777215
-now free variables have proper lexical scoping
-added API sq_createinstance(), sq_pushbool(), sq_getbool()
-added built-in function type()
-added built-in function obj.rawin(key) in table,class and instance
-sq_rawget() and sq_rawset() now work also on classes and instances
-the VM no longer uses C++ exception handling (more suitable for embedded devices)
-various bufixes
***2004-12-21 ***
***version 2.0 alpha 2***
-globals scoping changed, now if :: is omitted the VM automatically falls back on the root table
-various bufixes
-added class level attributes
***2004-12-12 ***
***version 2.0 alpha 1***
-codebase branch from version 1.x
-added classes
-added functions with variable number of parameters(vargc & vargv and the ...)
-0 and 0.0 are now considered 'false' by all conditional statements(if,while,for,?,do-while)
-added new api functions sq_newclass() sq_setinstanceup() sq_getinstanceup() sq_getattributes() sq_setattributes()
-modified api sq_settypetag()
***2004-11-01 ***
***version 1.0 stable***
-fixed some minor bug
-improved operator 'delete' performances
-added scientific notation for float numbers( eg. 2.e16 or 2.e-2)
***2004-08-30 ***
***version 1.0 release candidate 2(RC 2)***
-fixed bug in the vm(thx Pierre Renaux)
-fixed bug in the optimizer(thx Pierre Renaux)
-fixed some bug in the documentation(thx JD)
-added new api functions for raw object handling
-removed nested multiline comments
-reduced memory footprint in C references
***2004-08-23 ***
***version 1.0 release candidate 1(RC 1)***
-fixed division by zero
-the 'in' operator and obj.rawget() do not query the default delegate anymore
-added function sq_getprintfunc()
-added new standard library 'auxlib'(implements default error handlers)
***2004-07-12 ***
***version 1.0 beta 4***
-fixed a bug in the integer.tochar() built-in method
-fixed unary minus operator
-fixed bug in dofile()
-fixed inconsistency between != and == operators(on float/integer comparison)
-added javascript style unsigned right shift operator '>>>'
-added array(size) constructor built-in function
-array.resize(size,[fill]) built-in function accepts an optional 'fill' value
-improved debug API, added sq_getclosureinfo() and sq_setnativeclosurename()
***2004-05-23 ***
***version 1.0 beta 3***
-minor vm bug fixes
-string allocation is now faster
-tables and array memory usage is now less conservative(they shrink)
-added regular expression routines in the standard library
-The 'c' expression now accepts only 1 character(thx irbrian)
-multiline strings <[ ]> have been substituted with C# style verbatim strings (eg. @"string")
-added new keyword 'parent' for accessing the delegate of tables and unserdata
-The metamethod '_clone' has been renamed '_cloned'
-the _delslot metamethod's behaviour and prototype have been changed
-new default function in the integer and float object 'tochar()'
-the built-in function chcode2string has been removed
-the default method [table].getdelegate() has been removed
-new api sq_rawdeleteslot()
-new table built-in method rawdelete(key)
-the dynamic mudule loading has been removed from the standard distribution
-some optimizations in the VM
***2004-04-21 ***
***version 1.0 beta 2***
-minor compiler/parser bug fixes
-sq_newclosure has a different prototype, the "paramscheck" of paramter has been moved to the new function sq_setparamscheck()
-sq_setparamscheck allows to add automatic parameters type checking in native closures
-sq_compile() lost the lineinfo parameter
-new api sq_enabledebuginfo() globally sets compiler's debug info generation
-added consistency check on bytecode serialization
-fixed += operator, now works on strings like +
-added global slot in the base lib _charsize_ to recognize unicode builds from ascii builds runtime
-added registry table
-new api call sq_pushregistrytable()
-added type tag to the userdata type sq_settypetag()
-sq_getuserdata now queries the userdata typetag
-the built in function collect_garbage() as been renamed collectgarbage() for consistency reasons
-new standard libraries(sqlibs are now obsolete)
***2004-02-20 ***
***version 1.0 beta 1***
-fixed a bug in the compiler (thanks Martin Kofler)
-fixed bug in the switch case statement
-fixed the _unm metamethod
-fixed minor bugs in the API
-fixed automatic stack resizing
-first beta version
first pass code clean up in the VM and base lib
first pass code coverege test has been done on VM and built-in lib
-new VM creation API sq_open() sq_close() (sq_newvm and sq_releasevm are now obsolete)
-new api allows to specifiy a "print" function to output text(sq_printfunc)
-added some small optimizations
-new cooperative multi-threading capabilities in the base library(coroutines), VMs are now a built in type("thread")
-new built in functions have been added for manipulating the new "thread" type
-friend virtual machines share the same root table, error handler and debug hook by default
-new compile time options
***2004-01-19 ***
***version 0.9 alpha***
-fixed a garbage collection bug
-fixed some API bugs(thanks to Joshua Jensen)
-fixed tail calls (in the version 0.8 the tail call optimization was erroneously disabled)
-new function parameters semantic, now passing a wrong number of parameters generates an exception
-native closures have now a built in parameter number checking
-sq_rawget and sq_rawset now work also on arrays
-sq_getsize now woks also on userdata
-the userdata release hook prototype is changed(now passes the size of the userdata)
-the lexer reader function now returns an integer instead of a char that allows better error checking on the input(thx Joshua Jensen)
-faster compiler
-try/catch blocks do not cause any runtime memory allocation anymore
***2003-12-06 ***
***version 0.8 alpha***
-fixed a bug that was preventing to have callable userdata throught the metamethod _call
-fixed a garbage collection bug
-fixed == operator now can compare correctly different types
-new built in method getstackinfos(level)
-improved line informations precision for the debug hook
-new api call sq_compilebuffer()
-new built-in api function compilestring()
-new syntactic sugar for function declarations inside tables
-the debug API has been finalized
***2003-11-17 ***
***version 0.7 alpha***
-fixed critical bug SQInteger the tail call system
-fixed bug in the continue statement code generation
-fixed func call param issue(thanks to Rewoonenco Andrew)
-added _delslot metamethod(thanks to Rewoonenco Andrew)
-new multiline string expression ( delimited by <[ and ]> )
-normal strings ("") do not allow embedded new line anymore
-reduced vm memory footprint(C refs are shared between friend VMs)
-new api method sq_deleteslot()
-new debug hook event 'r' is triggered when a function returns
***2003-11-04 ***
***version 0.6 alpha***
-fixed switch statement(was executing the default case after a break)
-sq_call() doesn't pop the closure (just the params)
-the vm execution can be suspended from the C API anytime (micro-threads)
-new api calls sq_suspendvm() sq_wakeupvm() sq_getvmstate() and sq_reservestack()
***2003-10-13 ***
***version 0.5 alpha***
-fixed some minor bug
-tested with non ASCII identifiers in unicode mode(I've tried chinese chars)
-added built-in function string.find()
-the built-in function array.sort() optionally accepts a cmp(a,b) function
-the debug hook function now has a new prototype debug_hook(event_type,sourcefile,line,functionname)
-fixed some debug info imprecision
***2003-10-01 ***
***version 0.4 alpha***
-faster VM
-sq_call will pop arguments and closure also in case of failure
-fixed a bug in sq_remove
-now the VM detects delegation cycles(and throws an exception)
-new operators ++ and --
-new operator ',' comma operator
-fixed some expression precedence issue
-fixed bug in sq_arraypop
***2003-09-15 ***
***version 0.3 alpha***
-fixed a bug in array::insert()
-optional Unicode core(define SQUNICODE or _UNICODE on Win32)
-sq_compiler uses a new reader function SQLEXREADFUNC
-the debug hook passes 'l' instead of 'line' for line callbacks
and 'c' instead of 'call' for call callbacks
-new array.extend() bulit-in function
-new API sq_clone()
***2003-09-10 ***
***version 0.2 pre-alpha***
-new completely reentrant VM (sq_open and sq_close are now obsolete)
-sq_newvm() has a new prototype
-allocators are now global and linked in the VM
-_newslot meta method added
-rawset creates a slot if doesn't exists
-the compiler error callback pass the vm handle(thanks Pierre Renaux)
-sq_setforeignptr() sq_getforeingptr() are now public
-sq_resume() now is possible to resume generators from C
-sq_getlasterror() retrieve the last thrown error
-improved docs
***2003-09-06 ***
***version 0.1 pre-alpha***
first release

18
squirrel_3_0_1_stable/Makefile
View File

@ -1,18 +0,0 @@
SQUIRREL=.
MAKE=make
sq32:
cd squirrel; $(MAKE)
cd sqstdlib; $(MAKE)
cd sq; $(MAKE)
sqprof:
cd squirrel; $(MAKE) sqprof
cd sqstdlib; $(MAKE) sqprof
cd sq; $(MAKE) sqprof
sq64:
cd squirrel; $(MAKE) sq64
cd sqstdlib; $(MAKE) sq64
cd sq; $(MAKE) sq64

23
squirrel_3_0_1_stable/README
View File

@ -1,23 +0,0 @@
The programming language SQUIRREL 3.0 stable
--------------------------------------------------
The project has been compiled and run on Windows(x86 and x64) and
Linux(x86 and x64) and Solaris(x86 and x64).
Has been tested with the following compilers:
MS Visual C++ 6.0,7.0,7.1,8.0,9.0,10.0 (32 and 64bits)
MinGW gcc 3.2 (mingw special 20020817-1)
Cygnus gcc 3.2
Linux gcc 3.2.3
Linux gcc 4.0.0 (x86 & 64bits)
Solaris gcc 4.0.0 (x86 & 64bits)
Feedback and suggestions are appreciated
project page - http://www.squirrel-lang.org
community forums - http://forum.squirrel-lang.org
wiki - http://wiki.squirrel-lang.org
author - alberto@demichelis.net
END OF README

16
squirrel_3_0_1_stable/include/sqstdaux.h
View File

@ -1,16 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQSTD_AUXLIB_H_
#define _SQSTD_AUXLIB_H_
#ifdef __cplusplus
extern "C" {
#endif
SQUIRREL_API void sqstd_seterrorhandlers(HSQUIRRELVM v);
SQUIRREL_API void sqstd_printcallstack(HSQUIRRELVM v);
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /* _SQSTD_AUXLIB_H_ */

20
squirrel_3_0_1_stable/include/sqstdblob.h
View File

@ -1,20 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQSTDBLOB_H_
#define _SQSTDBLOB_H_
#ifdef __cplusplus
extern "C" {
#endif
SQUIRREL_API SQUserPointer sqstd_createblob(HSQUIRRELVM v, SQInteger size);
SQUIRREL_API SQRESULT sqstd_getblob(HSQUIRRELVM v,SQInteger idx,SQUserPointer *ptr);
SQUIRREL_API SQInteger sqstd_getblobsize(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sqstd_register_bloblib(HSQUIRRELVM v);
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /*_SQSTDBLOB_H_*/

53
squirrel_3_0_1_stable/include/sqstdio.h
View File

@ -1,53 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQSTDIO_H_
#define _SQSTDIO_H_
#ifdef __cplusplus
#define SQSTD_STREAM_TYPE_TAG 0x80000000
struct SQStream {
virtual SQInteger Read(void *buffer, SQInteger size) = 0;
virtual SQInteger Write(void *buffer, SQInteger size) = 0;
virtual SQInteger Flush() = 0;
virtual SQInteger Tell() = 0;
virtual SQInteger Len() = 0;
virtual SQInteger Seek(SQInteger offset, SQInteger origin) = 0;
virtual bool IsValid() = 0;
virtual bool EOS() = 0;
};
extern "C" {
#endif
#define SQ_SEEK_CUR 0
#define SQ_SEEK_END 1
#define SQ_SEEK_SET 2
typedef void* SQFILE;
SQUIRREL_API SQFILE sqstd_fopen(const SQChar *,const SQChar *);
SQUIRREL_API SQInteger sqstd_fread(SQUserPointer, SQInteger, SQInteger, SQFILE);
SQUIRREL_API SQInteger sqstd_fwrite(const SQUserPointer, SQInteger, SQInteger, SQFILE);
SQUIRREL_API SQInteger sqstd_fseek(SQFILE , SQInteger , SQInteger);
SQUIRREL_API SQInteger sqstd_ftell(SQFILE);
SQUIRREL_API SQInteger sqstd_fflush(SQFILE);
SQUIRREL_API SQInteger sqstd_fclose(SQFILE);
SQUIRREL_API SQInteger sqstd_feof(SQFILE);
SQUIRREL_API SQRESULT sqstd_createfile(HSQUIRRELVM v, SQFILE file,SQBool own);
SQUIRREL_API SQRESULT sqstd_getfile(HSQUIRRELVM v, SQInteger idx, SQFILE *file);
//compiler helpers
SQUIRREL_API SQRESULT sqstd_loadfile(HSQUIRRELVM v,const SQChar *filename,SQBool printerror);
SQUIRREL_API SQRESULT sqstd_dofile(HSQUIRRELVM v,const SQChar *filename,SQBool retval,SQBool printerror);
SQUIRREL_API SQRESULT sqstd_writeclosuretofile(HSQUIRRELVM v,const SQChar *filename);
SQUIRREL_API SQRESULT sqstd_register_iolib(HSQUIRRELVM v);
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /*_SQSTDIO_H_*/

15
squirrel_3_0_1_stable/include/sqstdmath.h
View File

@ -1,15 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQSTD_MATH_H_
#define _SQSTD_MATH_H_
#ifdef __cplusplus
extern "C" {
#endif
SQUIRREL_API SQRESULT sqstd_register_mathlib(HSQUIRRELVM v);
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /*_SQSTD_MATH_H_*/

33
squirrel_3_0_1_stable/include/sqstdstring.h
View File

@ -1,33 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQSTD_STRING_H_
#define _SQSTD_STRING_H_
#ifdef __cplusplus
extern "C" {
#endif
typedef unsigned int SQRexBool;
typedef struct SQRex SQRex;
typedef struct {
const SQChar *begin;
SQInteger len;
} SQRexMatch;
SQUIRREL_API SQRex *sqstd_rex_compile(const SQChar *pattern,const SQChar **error);
SQUIRREL_API void sqstd_rex_free(SQRex *exp);
SQUIRREL_API SQBool sqstd_rex_match(SQRex* exp,const SQChar* text);
SQUIRREL_API SQBool sqstd_rex_search(SQRex* exp,const SQChar* text, const SQChar** out_begin, const SQChar** out_end);
SQUIRREL_API SQBool sqstd_rex_searchrange(SQRex* exp,const SQChar* text_begin,const SQChar* text_end,const SQChar** out_begin, const SQChar** out_end);
SQUIRREL_API SQInteger sqstd_rex_getsubexpcount(SQRex* exp);
SQUIRREL_API SQBool sqstd_rex_getsubexp(SQRex* exp, SQInteger n, SQRexMatch *subexp);
SQUIRREL_API SQRESULT sqstd_format(HSQUIRRELVM v,SQInteger nformatstringidx,SQInteger *outlen,SQChar **output);
SQUIRREL_API SQRESULT sqstd_register_stringlib(HSQUIRRELVM v);
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /*_SQSTD_STRING_H_*/

15
squirrel_3_0_1_stable/include/sqstdsystem.h
View File

@ -1,15 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQSTD_SYSTEMLIB_H_
#define _SQSTD_SYSTEMLIB_H_
#ifdef __cplusplus
extern "C" {
#endif
SQUIRREL_API SQInteger sqstd_register_systemlib(HSQUIRRELVM v);
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /* _SQSTD_SYSTEMLIB_H_ */

500
squirrel_3_0_1_stable/include/squirrel.h
View File

@ -1,500 +0,0 @@
/*
Copyright (c) 2003-2011 Alberto Demichelis
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#ifndef _SQUIRREL_H_
#define _SQUIRREL_H_
#ifdef __cplusplus
extern "C" {
#endif
#ifndef SQUIRREL_API
#define SQUIRREL_API extern
#endif
#if (defined(_WIN64) || defined(_LP64))
#ifndef _SQ64
#define _SQ64
#endif
#endif
#ifdef _SQ64
#ifdef _MSC_VER
typedef __int64 SQInteger;
typedef unsigned __int64 SQUnsignedInteger;
typedef unsigned __int64 SQHash; /*should be the same size of a pointer*/
#else
typedef long long SQInteger;
typedef unsigned long long SQUnsignedInteger;
typedef unsigned long long SQHash; /*should be the same size of a pointer*/
#endif
typedef int SQInt32;
typedef unsigned int SQUnsignedInteger32;
#else
typedef int SQInteger;
typedef int SQInt32; /*must be 32 bits(also on 64bits processors)*/
typedef unsigned int SQUnsignedInteger32; /*must be 32 bits(also on 64bits processors)*/
typedef unsigned int SQUnsignedInteger;
typedef unsigned int SQHash; /*should be the same size of a pointer*/
#endif
#ifdef SQUSEDOUBLE
typedef double SQFloat;
#else
typedef float SQFloat;
#endif
#if defined(SQUSEDOUBLE) && !defined(_SQ64) || !defined(SQUSEDOUBLE) && defined(_SQ64)
#ifdef _MSC_VER
typedef __int64 SQRawObjectVal; //must be 64bits
#else
typedef long long SQRawObjectVal; //must be 64bits
#endif
#define SQ_OBJECT_RAWINIT() { _unVal.raw = 0; }
#else
typedef SQUnsignedInteger SQRawObjectVal; //is 32 bits on 32 bits builds and 64 bits otherwise
#define SQ_OBJECT_RAWINIT()
#endif
#ifndef SQ_ALIGNMENT // SQ_ALIGNMENT shall be less than or equal to SQ_MALLOC alignments, and its value shall be power of 2.
#if defined(SQUSEDOUBLE) || defined(_SQ64)
#define SQ_ALIGNMENT 8
#else
#define SQ_ALIGNMENT 4
#endif
#endif
typedef void* SQUserPointer;
typedef SQUnsignedInteger SQBool;
typedef SQInteger SQRESULT;
#define SQTrue (1)
#define SQFalse (0)
struct SQVM;
struct SQTable;
struct SQArray;
struct SQString;
struct SQClosure;
struct SQGenerator;
struct SQNativeClosure;
struct SQUserData;
struct SQFunctionProto;
struct SQRefCounted;
struct SQClass;
struct SQInstance;
struct SQDelegable;
struct SQOuter;
#ifdef _UNICODE
#define SQUNICODE
#endif
#ifdef SQUNICODE
#if (defined(_MSC_VER) && _MSC_VER >= 1400) // 1400 = VS8
#if !defined(_NATIVE_WCHAR_T_DEFINED) //this is if the compiler considers wchar_t as native type
#define wchar_t unsigned short
#endif
#else
typedef unsigned short wchar_t;
#endif
typedef wchar_t SQChar;
#define _SC(a) L##a
#define scstrcmp wcscmp
#define scsprintf swprintf
#define scstrlen wcslen
#define scstrtod wcstod
#ifdef _SQ64
#define scstrtol _wcstoi64
#else
#define scstrtol wcstol
#endif
#define scatoi _wtoi
#define scstrtoul wcstoul
#define scvsprintf vswprintf
#define scstrstr wcsstr
#define scisspace iswspace
#define scisdigit iswdigit
#define scisxdigit iswxdigit
#define scisalpha iswalpha
#define sciscntrl iswcntrl
#define scisalnum iswalnum
#define scprintf wprintf
#define MAX_CHAR 0xFFFF
#else
typedef char SQChar;
#define _SC(a) a
#define scstrcmp strcmp
#define scsprintf sprintf
#define scstrlen strlen
#define scstrtod strtod
#ifdef _SQ64
#ifdef _MSC_VER
#define scstrtol _strtoi64
#else
#define scstrtol strtoll
#endif
#else
#define scstrtol strtol
#endif
#define scatoi atoi
#define scstrtoul strtoul
#define scvsprintf vsprintf
#define scstrstr strstr
#define scisspace isspace
#define scisdigit isdigit
#define scisxdigit isxdigit
#define sciscntrl iscntrl
#define scisalpha isalpha
#define scisalnum isalnum
#define scprintf printf
#define MAX_CHAR 0xFF
#endif
#ifdef _SQ64
#define _PRINT_INT_PREC _SC("ll")
#define _PRINT_INT_FMT _SC("%lld")
#else
#define _PRINT_INT_FMT _SC("%d")
#endif
#define SQUIRREL_VERSION _SC("Squirrel 3.0.1 stable")
#define SQUIRREL_COPYRIGHT _SC("Copyright (C) 2003-2011 Alberto Demichelis")
#define SQUIRREL_AUTHOR _SC("Alberto Demichelis")
#define SQUIRREL_VERSION_NUMBER 301
#define SQ_VMSTATE_IDLE 0
#define SQ_VMSTATE_RUNNING 1
#define SQ_VMSTATE_SUSPENDED 2
#define SQUIRREL_EOB 0
#define SQ_BYTECODE_STREAM_TAG 0xFAFA
#define SQOBJECT_REF_COUNTED 0x08000000
#define SQOBJECT_NUMERIC 0x04000000
#define SQOBJECT_DELEGABLE 0x02000000
#define SQOBJECT_CANBEFALSE 0x01000000
#define SQ_MATCHTYPEMASKSTRING (-99999)
#define _RT_MASK 0x00FFFFFF
#define _RAW_TYPE(type) (type&_RT_MASK)
#define _RT_NULL 0x00000001
#define _RT_INTEGER 0x00000002
#define _RT_FLOAT 0x00000004
#define _RT_BOOL 0x00000008
#define _RT_STRING 0x00000010
#define _RT_TABLE 0x00000020
#define _RT_ARRAY 0x00000040
#define _RT_USERDATA 0x00000080
#define _RT_CLOSURE 0x00000100
#define _RT_NATIVECLOSURE 0x00000200
#define _RT_GENERATOR 0x00000400
#define _RT_USERPOINTER 0x00000800
#define _RT_THREAD 0x00001000
#define _RT_FUNCPROTO 0x00002000
#define _RT_CLASS 0x00004000
#define _RT_INSTANCE 0x00008000
#define _RT_WEAKREF 0x00010000
#define _RT_OUTER 0x00020000
typedef enum tagSQObjectType{
OT_NULL = (_RT_NULL|SQOBJECT_CANBEFALSE),
OT_INTEGER = (_RT_INTEGER|SQOBJECT_NUMERIC|SQOBJECT_CANBEFALSE),
OT_FLOAT = (_RT_FLOAT|SQOBJECT_NUMERIC|SQOBJECT_CANBEFALSE),
OT_BOOL = (_RT_BOOL|SQOBJECT_CANBEFALSE),
OT_STRING = (_RT_STRING|SQOBJECT_REF_COUNTED),
OT_TABLE = (_RT_TABLE|SQOBJECT_REF_COUNTED|SQOBJECT_DELEGABLE),
OT_ARRAY = (_RT_ARRAY|SQOBJECT_REF_COUNTED),
OT_USERDATA = (_RT_USERDATA|SQOBJECT_REF_COUNTED|SQOBJECT_DELEGABLE),
OT_CLOSURE = (_RT_CLOSURE|SQOBJECT_REF_COUNTED),
OT_NATIVECLOSURE = (_RT_NATIVECLOSURE|SQOBJECT_REF_COUNTED),
OT_GENERATOR = (_RT_GENERATOR|SQOBJECT_REF_COUNTED),
OT_USERPOINTER = _RT_USERPOINTER,
OT_THREAD = (_RT_THREAD|SQOBJECT_REF_COUNTED) ,
OT_FUNCPROTO = (_RT_FUNCPROTO|SQOBJECT_REF_COUNTED), //internal usage only
OT_CLASS = (_RT_CLASS|SQOBJECT_REF_COUNTED),
OT_INSTANCE = (_RT_INSTANCE|SQOBJECT_REF_COUNTED|SQOBJECT_DELEGABLE),
OT_WEAKREF = (_RT_WEAKREF|SQOBJECT_REF_COUNTED),
OT_OUTER = (_RT_OUTER|SQOBJECT_REF_COUNTED) //internal usage only
}SQObjectType;
#define ISREFCOUNTED(t) (t&SQOBJECT_REF_COUNTED)
typedef union tagSQObjectValue
{
struct SQTable *pTable;
struct SQArray *pArray;
struct SQClosure *pClosure;
struct SQOuter *pOuter;
struct SQGenerator *pGenerator;
struct SQNativeClosure *pNativeClosure;
struct SQString *pString;
struct SQUserData *pUserData;
SQInteger nInteger;
SQFloat fFloat;
SQUserPointer pUserPointer;
struct SQFunctionProto *pFunctionProto;
struct SQRefCounted *pRefCounted;
struct SQDelegable *pDelegable;
struct SQVM *pThread;
struct SQClass *pClass;
struct SQInstance *pInstance;
struct SQWeakRef *pWeakRef;
SQRawObjectVal raw;
}SQObjectValue;
typedef struct tagSQObject
{
SQObjectType _type;
SQObjectValue _unVal;
}SQObject;
typedef struct tagSQMemberHandle{
SQBool _static;
SQInteger _index;
}SQMemberHandle;
typedef struct tagSQStackInfos{
const SQChar* funcname;
const SQChar* source;
SQInteger line;
}SQStackInfos;
typedef struct SQVM* HSQUIRRELVM;
typedef SQObject HSQOBJECT;
typedef SQMemberHandle HSQMEMBERHANDLE;
typedef SQInteger (*SQFUNCTION)(HSQUIRRELVM);
typedef SQInteger (*SQRELEASEHOOK)(SQUserPointer,SQInteger size);
typedef void (*SQCOMPILERERROR)(HSQUIRRELVM,const SQChar * /*desc*/,const SQChar * /*source*/,SQInteger /*line*/,SQInteger /*column*/);
typedef void (*SQPRINTFUNCTION)(HSQUIRRELVM,const SQChar * ,...);
typedef void (*SQDEBUGHOOK)(HSQUIRRELVM /*v*/, SQInteger /*type*/, const SQChar * /*sourcename*/, SQInteger /*line*/, const SQChar * /*funcname*/);
typedef SQInteger (*SQWRITEFUNC)(SQUserPointer,SQUserPointer,SQInteger);
typedef SQInteger (*SQREADFUNC)(SQUserPointer,SQUserPointer,SQInteger);
typedef SQInteger (*SQLEXREADFUNC)(SQUserPointer);
typedef struct tagSQRegFunction{
const SQChar *name;
SQFUNCTION f;
SQInteger nparamscheck;
const SQChar *typemask;
}SQRegFunction;
typedef struct tagSQFunctionInfo {
SQUserPointer funcid;
const SQChar *name;
const SQChar *source;
}SQFunctionInfo;
/*vm*/
SQUIRREL_API HSQUIRRELVM sq_open(SQInteger initialstacksize);
SQUIRREL_API HSQUIRRELVM sq_newthread(HSQUIRRELVM friendvm, SQInteger initialstacksize);
SQUIRREL_API void sq_seterrorhandler(HSQUIRRELVM v);
SQUIRREL_API void sq_close(HSQUIRRELVM v);
SQUIRREL_API void sq_setforeignptr(HSQUIRRELVM v,SQUserPointer p);
SQUIRREL_API SQUserPointer sq_getforeignptr(HSQUIRRELVM v);
SQUIRREL_API void sq_setprintfunc(HSQUIRRELVM v, SQPRINTFUNCTION printfunc,SQPRINTFUNCTION errfunc);
SQUIRREL_API SQPRINTFUNCTION sq_getprintfunc(HSQUIRRELVM v);
SQUIRREL_API SQPRINTFUNCTION sq_geterrorfunc(HSQUIRRELVM v);
SQUIRREL_API SQRESULT sq_suspendvm(HSQUIRRELVM v);
SQUIRREL_API SQRESULT sq_wakeupvm(HSQUIRRELVM v,SQBool resumedret,SQBool retval,SQBool raiseerror,SQBool throwerror);
SQUIRREL_API SQInteger sq_getvmstate(HSQUIRRELVM v);
/*compiler*/
SQUIRREL_API SQRESULT sq_compile(HSQUIRRELVM v,SQLEXREADFUNC read,SQUserPointer p,const SQChar *sourcename,SQBool raiseerror);
SQUIRREL_API SQRESULT sq_compilebuffer(HSQUIRRELVM v,const SQChar *s,SQInteger size,const SQChar *sourcename,SQBool raiseerror);
SQUIRREL_API void sq_enabledebuginfo(HSQUIRRELVM v, SQBool enable);
SQUIRREL_API void sq_notifyallexceptions(HSQUIRRELVM v, SQBool enable);
SQUIRREL_API void sq_setcompilererrorhandler(HSQUIRRELVM v,SQCOMPILERERROR f);
/*stack operations*/
SQUIRREL_API void sq_push(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API void sq_pop(HSQUIRRELVM v,SQInteger nelemstopop);
SQUIRREL_API void sq_poptop(HSQUIRRELVM v);
SQUIRREL_API void sq_remove(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQInteger sq_gettop(HSQUIRRELVM v);
SQUIRREL_API void sq_settop(HSQUIRRELVM v,SQInteger newtop);
SQUIRREL_API SQRESULT sq_reservestack(HSQUIRRELVM v,SQInteger nsize);
SQUIRREL_API SQInteger sq_cmp(HSQUIRRELVM v);
SQUIRREL_API void sq_move(HSQUIRRELVM dest,HSQUIRRELVM src,SQInteger idx);
/*object creation handling*/
SQUIRREL_API SQUserPointer sq_newuserdata(HSQUIRRELVM v,SQUnsignedInteger size);
SQUIRREL_API void sq_newtable(HSQUIRRELVM v);
SQUIRREL_API void sq_newtableex(HSQUIRRELVM v,SQInteger initialcapacity);
SQUIRREL_API void sq_newarray(HSQUIRRELVM v,SQInteger size);
SQUIRREL_API void sq_newclosure(HSQUIRRELVM v,SQFUNCTION func,SQUnsignedInteger nfreevars);
SQUIRREL_API SQRESULT sq_setparamscheck(HSQUIRRELVM v,SQInteger nparamscheck,const SQChar *typemask);
SQUIRREL_API SQRESULT sq_bindenv(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API void sq_pushstring(HSQUIRRELVM v,const SQChar *s,SQInteger len);
SQUIRREL_API void sq_pushfloat(HSQUIRRELVM v,SQFloat f);
SQUIRREL_API void sq_pushinteger(HSQUIRRELVM v,SQInteger n);
SQUIRREL_API void sq_pushbool(HSQUIRRELVM v,SQBool b);
SQUIRREL_API void sq_pushuserpointer(HSQUIRRELVM v,SQUserPointer p);
SQUIRREL_API void sq_pushnull(HSQUIRRELVM v);
SQUIRREL_API SQObjectType sq_gettype(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQInteger sq_getsize(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_getbase(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQBool sq_instanceof(HSQUIRRELVM v);
SQUIRREL_API SQRESULT sq_tostring(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API void sq_tobool(HSQUIRRELVM v, SQInteger idx, SQBool *b);
SQUIRREL_API SQRESULT sq_getstring(HSQUIRRELVM v,SQInteger idx,const SQChar **c);
SQUIRREL_API SQRESULT sq_getinteger(HSQUIRRELVM v,SQInteger idx,SQInteger *i);
SQUIRREL_API SQRESULT sq_getfloat(HSQUIRRELVM v,SQInteger idx,SQFloat *f);
SQUIRREL_API SQRESULT sq_getbool(HSQUIRRELVM v,SQInteger idx,SQBool *b);
SQUIRREL_API SQRESULT sq_getthread(HSQUIRRELVM v,SQInteger idx,HSQUIRRELVM *thread);
SQUIRREL_API SQRESULT sq_getuserpointer(HSQUIRRELVM v,SQInteger idx,SQUserPointer *p);
SQUIRREL_API SQRESULT sq_getuserdata(HSQUIRRELVM v,SQInteger idx,SQUserPointer *p,SQUserPointer *typetag);
SQUIRREL_API SQRESULT sq_settypetag(HSQUIRRELVM v,SQInteger idx,SQUserPointer typetag);
SQUIRREL_API SQRESULT sq_gettypetag(HSQUIRRELVM v,SQInteger idx,SQUserPointer *typetag);
SQUIRREL_API void sq_setreleasehook(HSQUIRRELVM v,SQInteger idx,SQRELEASEHOOK hook);
SQUIRREL_API SQChar *sq_getscratchpad(HSQUIRRELVM v,SQInteger minsize);
SQUIRREL_API SQRESULT sq_getfunctioninfo(HSQUIRRELVM v,SQInteger idx,SQFunctionInfo *fi);
SQUIRREL_API SQRESULT sq_getclosureinfo(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger *nparams,SQUnsignedInteger *nfreevars);
SQUIRREL_API SQRESULT sq_setnativeclosurename(HSQUIRRELVM v,SQInteger idx,const SQChar *name);
SQUIRREL_API SQRESULT sq_setinstanceup(HSQUIRRELVM v, SQInteger idx, SQUserPointer p);
SQUIRREL_API SQRESULT sq_getinstanceup(HSQUIRRELVM v, SQInteger idx, SQUserPointer *p,SQUserPointer typetag);
SQUIRREL_API SQRESULT sq_setclassudsize(HSQUIRRELVM v, SQInteger idx, SQInteger udsize);
SQUIRREL_API SQRESULT sq_newclass(HSQUIRRELVM v,SQBool hasbase);
SQUIRREL_API SQRESULT sq_createinstance(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_setattributes(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_getattributes(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_getclass(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API void sq_weakref(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_getdefaultdelegate(HSQUIRRELVM v,SQObjectType t);
SQUIRREL_API SQRESULT sq_getmemberhandle(HSQUIRRELVM v,SQInteger idx,HSQMEMBERHANDLE *handle);
SQUIRREL_API SQRESULT sq_getbyhandle(HSQUIRRELVM v,SQInteger idx,HSQMEMBERHANDLE *handle);
SQUIRREL_API SQRESULT sq_setbyhandle(HSQUIRRELVM v,SQInteger idx,HSQMEMBERHANDLE *handle);
/*object manipulation*/
SQUIRREL_API void sq_pushroottable(HSQUIRRELVM v);
SQUIRREL_API void sq_pushregistrytable(HSQUIRRELVM v);
SQUIRREL_API void sq_pushconsttable(HSQUIRRELVM v);
SQUIRREL_API SQRESULT sq_setroottable(HSQUIRRELVM v);
SQUIRREL_API SQRESULT sq_setconsttable(HSQUIRRELVM v);
SQUIRREL_API SQRESULT sq_newslot(HSQUIRRELVM v, SQInteger idx, SQBool bstatic);
SQUIRREL_API SQRESULT sq_deleteslot(HSQUIRRELVM v,SQInteger idx,SQBool pushval);
SQUIRREL_API SQRESULT sq_set(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_get(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_rawget(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_rawset(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_rawdeleteslot(HSQUIRRELVM v,SQInteger idx,SQBool pushval);
SQUIRREL_API SQRESULT sq_arrayappend(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_arraypop(HSQUIRRELVM v,SQInteger idx,SQBool pushval);
SQUIRREL_API SQRESULT sq_arrayresize(HSQUIRRELVM v,SQInteger idx,SQInteger newsize);
SQUIRREL_API SQRESULT sq_arrayreverse(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_arrayremove(HSQUIRRELVM v,SQInteger idx,SQInteger itemidx);
SQUIRREL_API SQRESULT sq_arrayinsert(HSQUIRRELVM v,SQInteger idx,SQInteger destpos);
SQUIRREL_API SQRESULT sq_setdelegate(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_getdelegate(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_clone(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_setfreevariable(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger nval);
SQUIRREL_API SQRESULT sq_next(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_getweakrefval(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API SQRESULT sq_clear(HSQUIRRELVM v,SQInteger idx);
/*calls*/
SQUIRREL_API SQRESULT sq_call(HSQUIRRELVM v,SQInteger params,SQBool retval,SQBool raiseerror);
SQUIRREL_API SQRESULT sq_resume(HSQUIRRELVM v,SQBool retval,SQBool raiseerror);
SQUIRREL_API const SQChar *sq_getlocal(HSQUIRRELVM v,SQUnsignedInteger level,SQUnsignedInteger idx);
SQUIRREL_API SQRESULT sq_getcallee(HSQUIRRELVM v);
SQUIRREL_API const SQChar *sq_getfreevariable(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger nval);
SQUIRREL_API SQRESULT sq_throwerror(HSQUIRRELVM v,const SQChar *err);
SQUIRREL_API SQRESULT sq_throwobject(HSQUIRRELVM v);
SQUIRREL_API void sq_reseterror(HSQUIRRELVM v);
SQUIRREL_API void sq_getlasterror(HSQUIRRELVM v);
/*raw object handling*/
SQUIRREL_API SQRESULT sq_getstackobj(HSQUIRRELVM v,SQInteger idx,HSQOBJECT *po);
SQUIRREL_API void sq_pushobject(HSQUIRRELVM v,HSQOBJECT obj);
SQUIRREL_API void sq_addref(HSQUIRRELVM v,HSQOBJECT *po);
SQUIRREL_API SQBool sq_release(HSQUIRRELVM v,HSQOBJECT *po);
SQUIRREL_API SQUnsignedInteger sq_getrefcount(HSQUIRRELVM v,HSQOBJECT *po);
SQUIRREL_API void sq_resetobject(HSQOBJECT *po);
SQUIRREL_API const SQChar *sq_objtostring(const HSQOBJECT *o);
SQUIRREL_API SQBool sq_objtobool(const HSQOBJECT *o);
SQUIRREL_API SQInteger sq_objtointeger(const HSQOBJECT *o);
SQUIRREL_API SQFloat sq_objtofloat(const HSQOBJECT *o);
SQUIRREL_API SQUserPointer sq_objtouserpointer(const HSQOBJECT *o);
SQUIRREL_API SQRESULT sq_getobjtypetag(const HSQOBJECT *o,SQUserPointer * typetag);
/*GC*/
SQUIRREL_API SQInteger sq_collectgarbage(HSQUIRRELVM v);
SQUIRREL_API SQRESULT sq_resurrectunreachable(HSQUIRRELVM v);
/*serialization*/
SQUIRREL_API SQRESULT sq_writeclosure(HSQUIRRELVM vm,SQWRITEFUNC writef,SQUserPointer up);
SQUIRREL_API SQRESULT sq_readclosure(HSQUIRRELVM vm,SQREADFUNC readf,SQUserPointer up);
/*mem allocation*/
SQUIRREL_API void *sq_malloc(SQUnsignedInteger size);
SQUIRREL_API void *sq_realloc(void* p,SQUnsignedInteger oldsize,SQUnsignedInteger newsize);
SQUIRREL_API void sq_free(void *p,SQUnsignedInteger size);
/*debug*/
SQUIRREL_API SQRESULT sq_stackinfos(HSQUIRRELVM v,SQInteger level,SQStackInfos *si);
SQUIRREL_API void sq_setdebughook(HSQUIRRELVM v);
SQUIRREL_API void sq_setnativedebughook(HSQUIRRELVM v,SQDEBUGHOOK hook);
/*UTILITY MACRO*/
#define sq_isnumeric(o) ((o)._type&SQOBJECT_NUMERIC)
#define sq_istable(o) ((o)._type==OT_TABLE)
#define sq_isarray(o) ((o)._type==OT_ARRAY)
#define sq_isfunction(o) ((o)._type==OT_FUNCPROTO)
#define sq_isclosure(o) ((o)._type==OT_CLOSURE)
#define sq_isgenerator(o) ((o)._type==OT_GENERATOR)
#define sq_isnativeclosure(o) ((o)._type==OT_NATIVECLOSURE)
#define sq_isstring(o) ((o)._type==OT_STRING)
#define sq_isinteger(o) ((o)._type==OT_INTEGER)
#define sq_isfloat(o) ((o)._type==OT_FLOAT)
#define sq_isuserpointer(o) ((o)._type==OT_USERPOINTER)
#define sq_isuserdata(o) ((o)._type==OT_USERDATA)
#define sq_isthread(o) ((o)._type==OT_THREAD)
#define sq_isnull(o) ((o)._type==OT_NULL)
#define sq_isclass(o) ((o)._type==OT_CLASS)
#define sq_isinstance(o) ((o)._type==OT_INSTANCE)
#define sq_isbool(o) ((o)._type==OT_BOOL)
#define sq_isweakref(o) ((o)._type==OT_WEAKREF)
#define sq_type(o) ((o)._type)
/* deprecated */
#define sq_createslot(v,n) sq_newslot(v,n,SQFalse)
#define SQ_OK (0)
#define SQ_ERROR (-1)
#define SQ_FAILED(res) (res<0)
#define SQ_SUCCEEDED(res) (res>=0)
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /*_SQUIRREL_H_*/

199
squirrel_3_0_1_stable/sqrat/sqmodule.h
View File

@ -1,199 +0,0 @@
//
// SqModule: API used to communicate with and register squirrel modules
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SQ_MODULE_H_)
#define _SQ_MODULE_H_
#include "squirrel.h"
#ifdef __cplusplus
extern "C" {
#endif
/* HSQAPI */
/*
Allows modules to interface with squirrel's C api without linking to the squirrel library
If new functions are added to the Squirrel API, they should be added here too
*/
typedef struct {
/*vm*/
HSQUIRRELVM (*open)(SQInteger initialstacksize);
HSQUIRRELVM (*newthread)(HSQUIRRELVM friendvm, SQInteger initialstacksize);
void (*seterrorhandler)(HSQUIRRELVM v);
void (*close)(HSQUIRRELVM v);
void (*setforeignptr)(HSQUIRRELVM v,SQUserPointer p);
SQUserPointer (*getforeignptr)(HSQUIRRELVM v);
#if SQUIRREL_VERSION_NUMBER >= 300
void (*setprintfunc)(HSQUIRRELVM v, SQPRINTFUNCTION printfunc, SQPRINTFUNCTION);
#else
void (*setprintfunc)(HSQUIRRELVM v, SQPRINTFUNCTION printfunc);
#endif
SQPRINTFUNCTION (*getprintfunc)(HSQUIRRELVM v);
SQRESULT (*suspendvm)(HSQUIRRELVM v);
SQRESULT (*wakeupvm)(HSQUIRRELVM v,SQBool resumedret,SQBool retval,SQBool raiseerror,SQBool throwerror);
SQInteger (*getvmstate)(HSQUIRRELVM v);
/*compiler*/
SQRESULT (*compile)(HSQUIRRELVM v,SQLEXREADFUNC read,SQUserPointer p,const SQChar *sourcename,SQBool raiseerror);
SQRESULT (*compilebuffer)(HSQUIRRELVM v,const SQChar *s,SQInteger size,const SQChar *sourcename,SQBool raiseerror);
void (*enabledebuginfo)(HSQUIRRELVM v, SQBool enable);
void (*notifyallexceptions)(HSQUIRRELVM v, SQBool enable);
void (*setcompilererrorhandler)(HSQUIRRELVM v,SQCOMPILERERROR f);
/*stack operations*/
void (*push)(HSQUIRRELVM v,SQInteger idx);
void (*pop)(HSQUIRRELVM v,SQInteger nelemstopop);
void (*poptop)(HSQUIRRELVM v);
void (*remove)(HSQUIRRELVM v,SQInteger idx);
SQInteger (*gettop)(HSQUIRRELVM v);
void (*settop)(HSQUIRRELVM v,SQInteger newtop);
#if SQUIRREL_VERSION_NUMBER >= 300
SQRESULT (*reservestack)(HSQUIRRELVM v,SQInteger nsize);
#else
void (*reservestack)(HSQUIRRELVM v,SQInteger nsize);
#endif
SQInteger (*cmp)(HSQUIRRELVM v);
void (*move)(HSQUIRRELVM dest,HSQUIRRELVM src,SQInteger idx);
/*object creation handling*/
SQUserPointer (*newuserdata)(HSQUIRRELVM v,SQUnsignedInteger size);
void (*newtable)(HSQUIRRELVM v);
void (*newarray)(HSQUIRRELVM v,SQInteger size);
void (*newclosure)(HSQUIRRELVM v,SQFUNCTION func,SQUnsignedInteger nfreevars);
SQRESULT (*setparamscheck)(HSQUIRRELVM v,SQInteger nparamscheck,const SQChar *typemask);
SQRESULT (*bindenv)(HSQUIRRELVM v,SQInteger idx);
void (*pushstring)(HSQUIRRELVM v,const SQChar *s,SQInteger len);
void (*pushfloat)(HSQUIRRELVM v,SQFloat f);
void (*pushinteger)(HSQUIRRELVM v,SQInteger n);
void (*pushbool)(HSQUIRRELVM v,SQBool b);
void (*pushuserpointer)(HSQUIRRELVM v,SQUserPointer p);
void (*pushnull)(HSQUIRRELVM v);
SQObjectType (*gettype)(HSQUIRRELVM v,SQInteger idx);
SQInteger (*getsize)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*getbase)(HSQUIRRELVM v,SQInteger idx);
SQBool (*instanceof)(HSQUIRRELVM v);
#if SQUIRREL_VERSION_NUMBER >= 300
SQRESULT (*tostring)(HSQUIRRELVM v,SQInteger idx);
#else
void (*tostring)(HSQUIRRELVM v,SQInteger idx);
#endif
void (*tobool)(HSQUIRRELVM v, SQInteger idx, SQBool *b);
SQRESULT (*getstring)(HSQUIRRELVM v,SQInteger idx,const SQChar **c);
SQRESULT (*getinteger)(HSQUIRRELVM v,SQInteger idx,SQInteger *i);
SQRESULT (*getfloat)(HSQUIRRELVM v,SQInteger idx,SQFloat *f);
SQRESULT (*getbool)(HSQUIRRELVM v,SQInteger idx,SQBool *b);
SQRESULT (*getthread)(HSQUIRRELVM v,SQInteger idx,HSQUIRRELVM *thread);
SQRESULT (*getuserpointer)(HSQUIRRELVM v,SQInteger idx,SQUserPointer *p);
SQRESULT (*getuserdata)(HSQUIRRELVM v,SQInteger idx,SQUserPointer *p,SQUserPointer *typetag);
SQRESULT (*settypetag)(HSQUIRRELVM v,SQInteger idx,SQUserPointer typetag);
SQRESULT (*gettypetag)(HSQUIRRELVM v,SQInteger idx,SQUserPointer *typetag);
void (*setreleasehook)(HSQUIRRELVM v,SQInteger idx,SQRELEASEHOOK hook);
SQChar* (*getscratchpad)(HSQUIRRELVM v,SQInteger minsize);
SQRESULT (*getclosureinfo)(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger *nparams,SQUnsignedInteger *nfreevars);
SQRESULT (*setnativeclosurename)(HSQUIRRELVM v,SQInteger idx,const SQChar *name);
SQRESULT (*setinstanceup)(HSQUIRRELVM v, SQInteger idx, SQUserPointer p);
SQRESULT (*getinstanceup)(HSQUIRRELVM v, SQInteger idx, SQUserPointer *p,SQUserPointer typetag);
SQRESULT (*setclassudsize)(HSQUIRRELVM v, SQInteger idx, SQInteger udsize);
SQRESULT (*newclass)(HSQUIRRELVM v,SQBool hasbase);
SQRESULT (*createinstance)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*setattributes)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*getattributes)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*getclass)(HSQUIRRELVM v,SQInteger idx);
void (*weakref)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*getdefaultdelegate)(HSQUIRRELVM v,SQObjectType t);
/*object manipulation*/
void (*pushroottable)(HSQUIRRELVM v);
void (*pushregistrytable)(HSQUIRRELVM v);
void (*pushconsttable)(HSQUIRRELVM v);
SQRESULT (*setroottable)(HSQUIRRELVM v);
SQRESULT (*setconsttable)(HSQUIRRELVM v);
SQRESULT (*newslot)(HSQUIRRELVM v, SQInteger idx, SQBool bstatic);
SQRESULT (*deleteslot)(HSQUIRRELVM v,SQInteger idx,SQBool pushval);
SQRESULT (*set)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*get)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*rawget)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*rawset)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*rawdeleteslot)(HSQUIRRELVM v,SQInteger idx,SQBool pushval);
SQRESULT (*arrayappend)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*arraypop)(HSQUIRRELVM v,SQInteger idx,SQBool pushval);
SQRESULT (*arrayresize)(HSQUIRRELVM v,SQInteger idx,SQInteger newsize);
SQRESULT (*arrayreverse)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*arrayremove)(HSQUIRRELVM v,SQInteger idx,SQInteger itemidx);
SQRESULT (*arrayinsert)(HSQUIRRELVM v,SQInteger idx,SQInteger destpos);
SQRESULT (*setdelegate)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*getdelegate)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*clone)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*setfreevariable)(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger nval);
SQRESULT (*next)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*getweakrefval)(HSQUIRRELVM v,SQInteger idx);
SQRESULT (*clear)(HSQUIRRELVM v,SQInteger idx);
/*calls*/
SQRESULT (*call)(HSQUIRRELVM v,SQInteger params,SQBool retval,SQBool raiseerror);
SQRESULT (*resume)(HSQUIRRELVM v,SQBool retval,SQBool raiseerror);
const SQChar* (*getlocal)(HSQUIRRELVM v,SQUnsignedInteger level,SQUnsignedInteger idx);
const SQChar* (*getfreevariable)(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger nval);
SQRESULT (*throwerror)(HSQUIRRELVM v,const SQChar *err);
void (*reseterror)(HSQUIRRELVM v);
void (*getlasterror)(HSQUIRRELVM v);
/*raw object handling*/
SQRESULT (*getstackobj)(HSQUIRRELVM v,SQInteger idx,HSQOBJECT *po);
void (*pushobject)(HSQUIRRELVM v,HSQOBJECT obj);
void (*addref)(HSQUIRRELVM v,HSQOBJECT *po);
SQBool (*release)(HSQUIRRELVM v,HSQOBJECT *po);
void (*resetobject)(HSQOBJECT *po);
const SQChar* (*objtostring)(const HSQOBJECT *o);
SQBool (*objtobool)(const HSQOBJECT *o);
SQInteger (*objtointeger)(const HSQOBJECT *o);
SQFloat (*objtofloat)(const HSQOBJECT *o);
SQRESULT (*getobjtypetag)(const HSQOBJECT *o,SQUserPointer * typetag);
/*GC*/
SQInteger (*collectgarbage)(HSQUIRRELVM v);
/*serialization*/
SQRESULT (*writeclosure)(HSQUIRRELVM vm,SQWRITEFUNC writef,SQUserPointer up);
SQRESULT (*readclosure)(HSQUIRRELVM vm,SQREADFUNC readf,SQUserPointer up);
/*mem allocation*/
void* (*malloc)(SQUnsignedInteger size);
void* (*realloc)(void* p,SQUnsignedInteger oldsize,SQUnsignedInteger newsize);
void (*free)(void *p,SQUnsignedInteger size);
/*debug*/
SQRESULT (*stackinfos)(HSQUIRRELVM v,SQInteger level,SQStackInfos *si);
void (*setdebughook)(HSQUIRRELVM v);
} sq_api;
typedef sq_api* HSQAPI;
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /*_SQ_MODULE_H_*/

41
squirrel_3_0_1_stable/sqrat/sqrat.h
View File

@ -1,41 +0,0 @@
//
// Sqrat: Squirrel C++ Binding Utility
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_MAIN_H_)
#define _SCRAT_MAIN_H_
#include <squirrel.h>
#include "sqrat/sqratTable.h"
#include "sqrat/sqratClass.h"
#include "sqrat/sqratFunction.h"
#include "sqrat/sqratConst.h"
#include "sqrat/sqratUtil.h"
#include "sqrat/sqratScript.h"
#include "sqrat/sqratArray.h"
#endif

134
squirrel_3_0_1_stable/sqrat/sqrat/sqratAllocator.h
View File

@ -1,134 +0,0 @@
//
// SqratAllocator: Custom Class Allocation/Deallocation
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_ALLOCATOR_H_)
#define _SCRAT_ALLOCATOR_H_
#include <squirrel.h>
#include <string.h>
#include "sqratObject.h"
namespace Sqrat {
//
// DefaultAllocator
//
template<class C>
class DefaultAllocator {
public:
static SQInteger New(HSQUIRRELVM vm) {
C* instance = new C();
sq_setinstanceup(vm, 1, instance);
sq_setreleasehook(vm, 1, &Delete);
return 0;
}
static SQInteger Copy(HSQUIRRELVM vm, SQInteger idx, const void* value) {
C* instance = new C(*static_cast<const C*>(value));
sq_setinstanceup(vm, idx, instance);
sq_setreleasehook(vm, idx, &Delete);
return 0;
}
static SQInteger Delete(SQUserPointer ptr, SQInteger size) {
C* instance = reinterpret_cast<C*>(ptr);
delete instance;
return 0;
}
};
//
// NoConstructorAllocator
//
class NoConstructor {
public:
static SQInteger New(HSQUIRRELVM) {
return 0;
}
static SQInteger Copy(HSQUIRRELVM, SQInteger, const void*) {
return 0;
}
static SQInteger Delete(SQUserPointer, SQInteger) {
return 0;
}
};
//
// CopyOnly
//
template<class C>
class CopyOnly {
public:
static SQInteger New(HSQUIRRELVM) {
return 0;
}
static SQInteger Copy(HSQUIRRELVM vm, SQInteger idx, const void* value) {
C* instance = new C(*static_cast<const C*>(value));
sq_setinstanceup(vm, idx, instance);
sq_setreleasehook(vm, idx, &Delete);
return 0;
}
static SQInteger Delete(SQUserPointer ptr, SQInteger size) {
void* instance = reinterpret_cast<C*>(ptr);
delete instance;
return 0;
}
};
//
// NoCopy
//
template<class C>
class NoCopy {
public:
static SQInteger New(HSQUIRRELVM vm) {
C* instance = new C();
sq_setinstanceup(vm, 1, instance);
sq_setreleasehook(vm, 1, &Delete);
return 0;
}
static SQInteger Copy(HSQUIRRELVM vm, SQInteger idx, const void* value) {
return 0;
}
static SQInteger Delete(SQUserPointer ptr, SQInteger size) {
C* instance = reinterpret_cast<C*>(ptr);
delete instance;
return 0;
}
};
}
#endif

210
squirrel_3_0_1_stable/sqrat/sqrat/sqratArray.h
View File

@ -1,210 +0,0 @@
//
// SqratArray: Array Binding
//
//
// Copyright 2011 Alston Chen
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_ARRAY_H_)
#define _SCRAT_ARRAY_H_
#include <squirrel.h>
#include <string.h>
#include "sqratObject.h"
#include "sqratFunction.h"
#include "sqratGlobalMethods.h"
namespace Sqrat {
class ArrayBase : public Object {
public:
ArrayBase(HSQUIRRELVM v = DefaultVM::Get()) : Object(v, true) {
}
ArrayBase(const Object& obj) : Object(obj) {
}
// Bind a Table or Class to the Array (Can be used to facilitate Namespaces)
// Note: Bind cannot be called "inline" like other functions because it introduces order-of-initialization bugs.
void Bind(const SQInteger index, Object& obj) {
sq_pushobject(vm, GetObject());
sq_pushinteger(vm, index);
sq_pushobject(vm, obj.GetObject());
sq_set(vm, -3);
sq_pop(vm,1); // pop array
}
// Bind a raw Squirrel closure to the Array
ArrayBase& SquirrelFunc(const SQInteger index, SQFUNCTION func) {
sq_pushobject(vm, GetObject());
sq_pushinteger(vm, index);
sq_newclosure(vm, func, 0);
sq_set(vm, -3);
sq_pop(vm,1); // pop array
return *this;
}
//
// Variable Binding
//
template<class V>
ArrayBase& SetValue(const SQInteger index, const V& val) {
sq_pushobject(vm, GetObject());
sq_pushinteger(vm, index);
PushVar(vm, val);
sq_set(vm, -3);
sq_pop(vm,1); // pop array
return *this;
}
template<class V>
ArrayBase& SetInstance(const SQInteger index, V* val) {
BindInstance<V>(index, false);
return *this;
}
template<class F>
ArrayBase& Func(const SQInteger index, F method) {
BindFunc(index, &method, sizeof(method), SqGlobalFunc(method));
return *this;
}
//template<class F>
//ArrayBase& Overload(const SQChar* name, F method) {
// BindOverload(name, &method, sizeof(method), SqGlobalFunc(method), SqOverloadFunc(method), SqGetArgCount(method));
// return *this;
//}
//
// Function Calls
//
Function GetFunction(const SQInteger index) {
HSQOBJECT funcObj;
sq_pushobject(vm, GetObject());
sq_pushinteger(vm, index);
if(SQ_FAILED(sq_get(vm, -2))) {
sq_pushnull(vm);
}
sq_getstackobj(vm, -1, &funcObj);
Function ret(vm, GetObject(), funcObj);
sq_pop(vm, 2);
return ret;
}
//
// Array manipulation
//
template<class V>
ArrayBase& Append(const V& val) {
sq_pushobject(vm, GetObject());
PushVar(vm, val);
sq_arrayappend(vm, -2);
sq_pop(vm,1); // pop array
return *this;
}
template<class V>
ArrayBase& Append(V* val) {
sq_pushobject(vm, GetObject());
PushVar(vm, val);
sq_arrayappend(vm, -2);
sq_pop(vm,1); // pop array
return *this;
}
template<class V>
ArrayBase& Insert(const SQInteger destpos, const V& val) {
sq_pushobject(vm, GetObject());
PushVar(vm, val);
sq_arrayinsert(vm, -2, destpos);
sq_pop(vm,1); // pop array
return *this;
}
template<class V>
ArrayBase& Insert(const SQInteger destpos, V* val) {
sq_pushobject(vm, GetObject());
PushVar(vm, val);
sq_arrayinsert(vm, -2, destpos);
sq_pop(vm,1); // pop array
return *this;
}
Object Pop() {
HSQOBJECT slotObj;
sq_pushobject(vm, GetObject());
if(SQ_FAILED(sq_arraypop(vm, -1, true))) {
sq_pop(vm, 1);
return Object(); // Return a NULL object
} else {
sq_getstackobj(vm, -1, &slotObj);
Object ret(slotObj, vm);
sq_pop(vm, 2);
return ret;
}
}
ArrayBase& Remove(const SQInteger itemidx) {
sq_pushobject(vm, GetObject());
sq_arrayremove(vm, -1, itemidx);
sq_pop(vm,1); // pop array
return *this;
}
ArrayBase& Resize(const SQInteger newsize) {
sq_pushobject(vm, GetObject());
sq_arrayresize(vm, -1, newsize);
sq_pop(vm,1); // pop array
return *this;
}
ArrayBase& Reverse() {
sq_pushobject(vm, GetObject());
sq_arrayreverse(vm, -1);
sq_pop(vm,1); // pop array
return *this;
}
};
class Array : public ArrayBase {
public:
Array(HSQUIRRELVM v = DefaultVM::Get(), const SQInteger size = 0) : ArrayBase(v) {
sq_newarray(vm, size);
sq_getstackobj(vm,-1,&obj);
sq_addref(vm, &obj);
sq_pop(vm,1);
}
Array(const Object& obj) : ArrayBase(obj) {
}
};
}
#endif

415
squirrel_3_0_1_stable/sqrat/sqrat/sqratClass.h
View File

@ -1,415 +0,0 @@
//
// SqratClass: Class Binding
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_CLASS_H_)
#define _SCRAT_CLASS_H_
#include <squirrel.h>
#include <string.h>
#include "sqratObject.h"
#include "sqratClassType.h"
#include "sqratMemberMethods.h"
#include "sqratAllocator.h"
namespace Sqrat
{
/**
@tparam C class type to expose
@tparam A allocator to use when instantiating and destroying class instances in Squirrel
@remarks
DefaultAllocator<C> is used if no allocator is specified. This should be sufficent for most classes
but if specific behavior is desired it can be overridden. If the class should not be instantiated from
Squirrel the NoConstructor allocator may be used.
*/
/// Exposes a C++ class to Squirrel
template<class C, class A = DefaultAllocator<C> >
class Class : public Object
{
public:
/**
@param v Squirrel virtual machine to bind to
*/
/// Constructor
Class(HSQUIRRELVM v = DefaultVM::Get(), bool createClass = true) : Object(v, false) {
if(createClass && !ClassType<C>::Initialized(v)) {
HSQOBJECT& classObj = ClassType<C>::ClassObject(v);
sq_resetobject(&classObj);
sq_newclass(vm, false);
sq_getstackobj(vm, -1, &classObj);
sq_addref(vm, &classObj); // must addref before the pop!
sq_pop(vm, 1);
InitClass();
ClassType<C>::Initialized(v) = true;
}
}
~Class() {
/*ClassType<C>::deleteClassTypeData(vm);*/
/* it seems the original design by Tojo was that ClassType objects are static
so they presist with the lifetime of the program; so we cannot delete the
ClassType object here */
}
/// Get the Squirrel Object for this Class (const)
virtual HSQOBJECT GetObject() const {
return ClassType<C>::ClassObject(vm);
}
/// Get the Squirrel Object for this Class (ref)
virtual HSQOBJECT& GetObject() {
return ClassType<C>::ClassObject(vm);
}
public:
//
// Variable Binding
//
/**
@param name name of the static slot
@param var value to assign
*/
/// Assign a static class slot a value
template<class V>
Class& SetStaticValue(const SQChar* name, const V& val) {
BindValue<V>(name, val, true);
return *this;
}
/**
@param name name of the slot
@param var value to assign
*/
/// Assign a class slot a value
template<class V>
Class& SetValue(const SQChar* name, const V& val) {
BindValue<V>(name, val, false);
return *this;
}
/**
@param name name of the variable as it will appear in Squirrel
@param var variable to bind
*/
/// Bind a class variable
template<class V>
Class& Var(const SQChar* name, V C::* var) {
// Add the getter
BindAccessor(name, &var, sizeof(var), &sqDefaultGet<C, V>, ClassType<C>::GetTable(vm));
// Add the setter
BindAccessor(name, &var, sizeof(var), &sqDefaultSet<C, V>, ClassType<C>::SetTable(vm));
return *this;
}
/// Bind a class property (variable accessed via a setter and getter)
template<class V>
Class& Prop(const SQChar* name, V (C::*getMethod)() const, void (C::*setMethod)(const V&)) {
if(getMethod != NULL) {
// Add the getter
BindAccessor(name, &getMethod, sizeof(getMethod), SqMemberFunc(getMethod), ClassType<C>::GetTable(vm));
}
if(setMethod != NULL) {
// Add the setter
BindAccessor(name, &setMethod, sizeof(setMethod), SqMemberFunc(setMethod), ClassType<C>::SetTable(vm));
}
return *this;
}
/// Bind a class property (variable accessed via a setter and getter)
template<class V>
Class& Prop(const SQChar* name, V (C::*getMethod)(), void (C::*setMethod)(V)) {
if(getMethod != NULL) {
// Add the getter
BindAccessor(name, &getMethod, sizeof(getMethod), SqMemberFunc(getMethod), ClassType<C>::GetTable(vm));
}
if(setMethod != NULL) {
// Add the setter
BindAccessor(name, &setMethod, sizeof(setMethod), SqMemberFunc(setMethod), ClassType<C>::SetTable(vm));
}
return *this;
}
/// Bind a read only class property (variable accessed via a getter)
template<class V>
Class& Prop(const SQChar* name, V (C::*getMethod)() const) {
// Add the getter
BindAccessor(name, &getMethod, sizeof(getMethod), SqMemberFunc(getMethod), ClassType<C>::GetTable(vm));
return *this;
}
/// Bind a read only class property (variable accessed via a getter)
template<class V>
Class& Prop(const SQChar* name, V (C::*getMethod)()) {
// Add the getter
BindAccessor(name, &getMethod, sizeof(getMethod), SqMemberFunc(getMethod), ClassType<C>::GetTable(vm));
return *this;
}
// TODO: Handle static instance vars
//
// Function Binding
//
template<class F>
Class& Func(const SQChar* name, F method) {
BindFunc(name, &method, sizeof(method), SqMemberFunc(method));
return *this;
}
template<class F>
Class& Overload(const SQChar* name, F method) {
BindOverload(name, &method, sizeof(method), SqMemberFunc(method), SqOverloadFunc(method), SqGetArgCount(method));
return *this;
}
template<class F>
Class& GlobalFunc(const SQChar* name, F method) {
BindFunc(name, &method, sizeof(method), SqMemberGlobalFunc(method));
return *this;
}
template<class F>
Class& StaticFunc(const SQChar* name, F method) {
BindFunc(name, &method, sizeof(method), SqGlobalFunc(method));
return *this;
}
template<class F>
Class& SquirrelFunc(const SQChar* name, SQFUNCTION func) {
sq_pushobject(vm, ClassType<C>::ClassObject(vm));
sq_pushstring(vm, name, -1);
sq_newclosure(vm, func, 0);
sq_newslot(vm, -3, false);
sq_pop(vm, 1); // pop table
return *this;
}
//
// Function Calls
//
Function GetFunction(const SQChar* name) {
HSQOBJECT funcObj;
sq_pushobject(vm, ClassType<C>::ClassObject(vm));
sq_pushstring(vm, name, -1);
if(SQ_FAILED(sq_get(vm, -2))) {
sq_pushnull(vm);
}
sq_getstackobj(vm, -1, &funcObj);
sq_pop(vm, 2);
return Function(vm, ClassType<C>::ClassObject(vm), funcObj);
}
protected:
static SQInteger ClassWeakref(HSQUIRRELVM vm) {
sq_weakref(vm, -1);
return 1;
}
// Initialize the required data structure for the class
void InitClass() {
ClassType<C>::CopyFunc(vm) = &A::Copy;
// push the class
sq_pushobject(vm, ClassType<C>::ClassObject(vm));
// add the default constructor
sq_pushstring(vm,_SC("constructor"), -1);
sq_newclosure(vm, &A::New, 0);
sq_newslot(vm, -3, false);
// add the set table (static)
HSQOBJECT& setTable = ClassType<C>::SetTable(vm);
sq_resetobject(&setTable);
sq_pushstring(vm,_SC("__setTable"), -1);
sq_newtable(vm);
sq_getstackobj(vm, -1, &setTable);
sq_addref(vm, &setTable);
sq_newslot(vm, -3, true);
// add the get table (static)
HSQOBJECT& getTable = ClassType<C>::GetTable(vm);
sq_resetobject(&getTable);
sq_pushstring(vm,_SC("__getTable"), -1);
sq_newtable(vm);
sq_getstackobj(vm, -1, &getTable);
sq_addref(vm, &getTable);
sq_newslot(vm, -3, true);
// override _set
sq_pushstring(vm, _SC("_set"), -1);
sq_pushobject(vm, setTable); // Push the set table as a free variable
sq_newclosure(vm, &sqVarSet, 1);
sq_newslot(vm, -3, false);
// override _get
sq_pushstring(vm, _SC("_get"), -1);
sq_pushobject(vm, getTable); // Push the get table as a free variable
sq_newclosure(vm, &sqVarGet, 1);
sq_newslot(vm, -3, false);
// add weakref (apparently not provided by default)
sq_pushstring(vm, _SC("weakref"), -1);
sq_newclosure(vm, &Class::ClassWeakref, 0);
sq_newslot(vm, -3, false);
// pop the class
sq_pop(vm, 1);
}
// Helper function used to bind getters and setters
inline void BindAccessor(const SQChar* name, void* var, size_t varSize, SQFUNCTION func, HSQOBJECT table) {
// Push the get or set table
sq_pushobject(vm, table);
sq_pushstring(vm, name, -1);
// Push the variable offset as a free variable
SQUserPointer varPtr = sq_newuserdata(vm, static_cast<SQUnsignedInteger>(varSize));
memcpy(varPtr, var, varSize);
// Create the accessor function
sq_newclosure(vm, func, 1);
// Add the accessor to the table
sq_newslot(vm, -3, false);
// Pop get/set table
sq_pop(vm, 1);
}
};
/**
@tparam C class type to expose
@tparam B base class type (must already be bound)
@tparam A allocator to use when instantiating and destroying class instances in Squirrel
@remarks
DefaultAllocator<C> is used if no allocator is specified. This should be sufficent for most classes
but if specific behavior is desired it can be overridden. If the class should not be instantiated from
Squirrel the NoConstructor allocator may be used.
@remarks
Classes in Squirrel are single-inheritance only, and as such Sqrat only allows for single inheritance as well
*/
/// Exposes a C++ class with a base class to Squirrel
template<class C, class B, class A = DefaultAllocator<C> >
class DerivedClass : public Class<C, A>
{
public:
DerivedClass(HSQUIRRELVM v = DefaultVM::Get()) : Class<C, A>(v, false) {
if(!ClassType<C>::Initialized(v)) {
HSQOBJECT& classObj = ClassType<C>::ClassObject(v);
sq_resetobject(&classObj);
sq_pushobject(v, ClassType<B>::ClassObject(v));
sq_newclass(v, true);
sq_getstackobj(v, -1, &classObj);
sq_addref(v, &classObj); // must addref before the pop!
sq_pop(v, 1);
InitDerivedClass(v);
ClassType<C>::Initialized(v) = true;
}
}
protected:
void InitDerivedClass(HSQUIRRELVM vm) {
ClassType<C>::CopyFunc(vm) = &A::Copy;
// push the class
sq_pushobject(vm, ClassType<C>::ClassObject(vm));
// add the default constructor
sq_pushstring(vm,_SC("constructor"), -1);
sq_newclosure(vm, &A::New, 0);
sq_newslot(vm, -3, false);
// clone the base classes set table (static)
HSQOBJECT& setTable = ClassType<C>::SetTable(vm);
sq_resetobject(&setTable);
sq_pushobject(vm, ClassType<B>::SetTable(vm));
sq_pushstring(vm,_SC("__setTable"), -1);
sq_clone(vm, -2);
sq_remove(vm, -3);
sq_getstackobj(vm, -1, &setTable);
sq_addref(vm, &setTable);
sq_newslot(vm, -3, true);
// clone the base classes get table (static)
HSQOBJECT& getTable = ClassType<C>::GetTable(vm);
sq_resetobject(&getTable);
sq_pushobject(vm, ClassType<B>::GetTable(vm));
sq_pushstring(vm,_SC("__getTable"), -1);
sq_clone(vm, -2);
sq_remove(vm, -3);
sq_getstackobj(vm, -1, &getTable);
sq_addref(vm, &getTable);
sq_newslot(vm, -3, true);
// override _set
sq_pushstring(vm, _SC("_set"), -1);
sq_pushobject(vm, setTable); // Push the set table as a free variable
sq_newclosure(vm, sqVarSet, 1);
sq_newslot(vm, -3, false);
// override _get
sq_pushstring(vm, _SC("_get"), -1);
sq_pushobject(vm, getTable); // Push the get table as a free variable
sq_newclosure(vm, sqVarGet, 1);
sq_newslot(vm, -3, false);
// add weakref (apparently not provided by default)
sq_pushstring(vm, _SC("weakref"), -1);
sq_newclosure(vm, &Class<C, A>::ClassWeakref, 0);
sq_newslot(vm, -3, false);
// pop the class
sq_pop(vm, 1);
}
};
}
#endif

126
squirrel_3_0_1_stable/sqrat/sqrat/sqratClassType.h
View File

@ -1,126 +0,0 @@
//
// SqratClassType: Type Translators
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_CLASSTYPE_H_)
#define _SCRAT_CLASSTYPE_H_
#include <squirrel.h>
#include <map>
namespace Sqrat
{
//
// ClassType
//
// Get the Copy Function for this Class
typedef SQInteger (*COPYFUNC)(HSQUIRRELVM, SQInteger, const void*);
struct ClassTypeData {
bool initialized;
HSQOBJECT classObj;
HSQOBJECT getTable;
HSQOBJECT setTable;
COPYFUNC copyFunc;
ClassTypeData(): initialized(false) {}
};
template<class C>
struct ClassType {
static std::map< HSQUIRRELVM, ClassTypeData > s_classTypeDataMap;
static inline ClassTypeData& getClassTypeData(HSQUIRRELVM vm) {
//TODO: use mutex to lock s_classTypeDataMap in multithreaded environment
return s_classTypeDataMap[vm];
}
static inline bool hasClassTypeData(HSQUIRRELVM vm) {
//TODO: use mutex to lock s_classTypeDataMap in multithreaded environment
return (s_classTypeDataMap.find(vm) != s_classTypeDataMap.end());
}
static inline void deleteClassTypeData(HSQUIRRELVM vm) {
//TODO: use mutex to lock s_classTypeDataMap in multithreaded environment
std::map< HSQUIRRELVM, ClassTypeData >::iterator it = s_classTypeDataMap.find(vm);
if(it != s_classTypeDataMap.end()) {
s_classTypeDataMap.erase(it);
}
}
// Get the Squirrel Object for this Class
static inline HSQOBJECT& ClassObject(HSQUIRRELVM vm) {
return getClassTypeData(vm).classObj;
}
// Get the Get Table for this Class
static inline HSQOBJECT& GetTable(HSQUIRRELVM vm) {
return getClassTypeData(vm).getTable;
}
// Get the Set Table for this Class
static inline HSQOBJECT& SetTable(HSQUIRRELVM vm) {
return getClassTypeData(vm).setTable;
}
static inline COPYFUNC& CopyFunc(HSQUIRRELVM vm) {
return getClassTypeData(vm).copyFunc;
}
static inline bool& Initialized(HSQUIRRELVM vm) {
return getClassTypeData(vm).initialized;
}
static void PushInstance(HSQUIRRELVM vm, C* ptr) {
sq_pushobject(vm, ClassObject(vm));
sq_createinstance(vm, -1);
sq_remove(vm, -2);
sq_setinstanceup(vm, -1, ptr);
}
static void PushInstanceCopy(HSQUIRRELVM vm, C& value) {
sq_pushobject(vm, ClassObject(vm));
sq_createinstance(vm, -1);
sq_remove(vm, -2);
CopyFunc(vm)(vm, -1, &value);
}
static C* GetInstance(HSQUIRRELVM vm, SQInteger idx) {
C* ptr = NULL;
sq_getinstanceup(vm, idx, (SQUserPointer*)&ptr, NULL);
return ptr;
}
};
template<class C>
std::map< HSQUIRRELVM, ClassTypeData > ClassType<C>::s_classTypeDataMap;
}
#endif

120
squirrel_3_0_1_stable/sqrat/sqrat/sqratConst.h
View File

@ -1,120 +0,0 @@
//
// SqratConst: Constant and Enumeration Binding
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_CONST_H_)
#define _SCRAT_CONST_H_
#include <squirrel.h>
#include <string.h>
#include "sqratObject.h"
namespace Sqrat {
//
// Enumerations
//
class Enumeration : public Object {
public:
Enumeration(HSQUIRRELVM v = DefaultVM::Get(), bool createTable = true) : Object(v, false) {
if(createTable) {
sq_newtable(vm);
sq_getstackobj(vm,-1,&obj);
sq_addref(vm, &obj);
sq_pop(vm,1);
}
}
//
// Bind Constants
//
virtual Enumeration& Const(const SQChar* name, const int val) {
BindValue<int>(name, val, false);
return *this;
}
virtual Enumeration& Const(const SQChar* name, const float val) {
BindValue<float>(name, val, false);
return *this;
}
virtual Enumeration& Const(const SQChar* name, const SQChar* val) {
BindValue<const SQChar*>(name, val, false);
return *this;
}
};
//
// Constants
//
class ConstTable : public Enumeration {
public:
ConstTable(HSQUIRRELVM v = DefaultVM::Get()) : Enumeration(v, false) {
sq_pushconsttable(vm);
sq_getstackobj(vm,-1, &obj);
sq_pop(v,1); // No addref needed, since the consttable is always around
}
//
// Bind Constants
//
virtual ConstTable& Const(const SQChar* name, const int val) {
Enumeration::Const(name, val);
return *this;
}
virtual ConstTable& Const(const SQChar* name, const float val) {
Enumeration::Const(name, val);
return *this;
}
virtual ConstTable& Const(const SQChar* name, const SQChar* val) {
Enumeration::Const(name, val);
return *this;
}
//
// Bind Enumerations
//
ConstTable& Enum(const SQChar* name, Enumeration& en) {
sq_pushobject(vm, GetObject());
sq_pushstring(vm, name, -1);
sq_pushobject(vm, en.GetObject());
sq_newslot(vm, -3, false);
sq_pop(vm,1); // pop table
return *this;
}
};
}
#endif

751
squirrel_3_0_1_stable/sqrat/sqrat/sqratFunction.h
View File

@ -1,751 +0,0 @@
//
// SqObject: Referenced Squirrel Object Wrapper
//
//
// Copyright (c) 2009 Brandon Jones
// Copyirght 2011 Li-Cheng (Andy) Tai
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_SQFUNC_H_)
#define _SCRAT_SQFUNC_H_
#include <squirrel.h>
#include "sqratObject.h"
namespace Sqrat {
class Function {
friend class TableBase;
friend class Table;
friend class ArrayBase;
friend struct Var<Function>;
private:
HSQUIRRELVM vm;
HSQOBJECT env, obj;
Function(HSQUIRRELVM v, HSQOBJECT e, HSQOBJECT o) : vm(v), env(e), obj(o) {
sq_addref(vm, &env);
sq_addref(vm, &obj);
}
public:
Function() {
sq_resetobject(&env);
sq_resetobject(&obj);
}
Function(const Function& sf) : vm(sf.vm), env(sf.env), obj(sf.obj) {
sq_addref(vm, &env);
sq_addref(vm, &obj);
}
Function(const Object& e, const SQChar* slot) : vm(e.GetVM()), env(e.GetObject()) {
sq_addref(vm, &env);
Object so = e.GetSlot(slot);
obj = so.GetObject();
sq_addref(vm, &obj);
}
~Function() {
Release();
}
Function& operator=(const Function& sf) {
Release();
vm = sf.vm;
env = sf.env;
obj = sf.obj;
sq_addref(vm, &env);
sq_addref(vm, &obj);
return *this;
}
bool IsNull() {
return sq_isnull(obj);
}
HSQOBJECT& GetEnv() {
return env;
}
HSQOBJECT& GetFunc() {
return obj;
}
HSQUIRRELVM& GetVM() {
return vm;
}
void Release() {
if(!IsNull()) {
sq_release(vm, &env);
sq_release(vm, &obj);
sq_resetobject(&env);
sq_resetobject(&obj);
}
}
template <class R>
R Evaluate() {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
sq_call(vm, 1, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1>
R Evaluate(A1 a1) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
sq_call(vm, 2, true, ErrorHandling::IsEnabled());
Var<R> ret(vm, -1);
sq_pop(vm, 2);
return ret.value;
}
template <class R, class A1, class A2>
R Evaluate(A1 a1, A2 a2) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
sq_call(vm, 3, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3>
R Evaluate(A1 a1, A2 a2, A3 a3) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
sq_call(vm, 4, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3, class A4>
R Evaluate(A1 a1, A2 a2, A3 a3, A4 a4) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
sq_call(vm, 5, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3, class A4, class A5>
R Evaluate(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
sq_call(vm, 6, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3, class A4, class A5, class A6>
R Evaluate(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
sq_call(vm, 7, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
R Evaluate(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
sq_call(vm, 8, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
R Evaluate(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
sq_call(vm, 9, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
R Evaluate(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
sq_call(vm, 10, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
R Evaluate(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
PushVar(vm, a10);
sq_call(vm, 11, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11>
R Evaluate(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
PushVar(vm, a10);
PushVar(vm, a11);
sq_call(vm, 12, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12>
R Evaluate(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
PushVar(vm, a10);
PushVar(vm, a11);
PushVar(vm, a12);
sq_call(vm, 13, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13>
R Evaluate(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
PushVar(vm, a10);
PushVar(vm, a11);
PushVar(vm, a12);
PushVar(vm, a13);
sq_call(vm, 14, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, class A14>
R Evaluate(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
PushVar(vm, a10);
PushVar(vm, a11);
PushVar(vm, a12);
PushVar(vm, a13);
PushVar(vm, a14);
sq_call(vm, 15, true, ErrorHandling::IsEnabled());
R ret = Var<R>(vm, -1).value;
sq_pop(vm, 2);
return ret;
}
//
// void returns
//
void Execute() {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
sq_call(vm, 1, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1>
void Execute(A1 a1) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
sq_call(vm, 2, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2>
void Execute(A1 a1, A2 a2) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
sq_call(vm, 3, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3>
void Execute(A1 a1, A2 a2, A3 a3) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
sq_call(vm, 4, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3, class A4>
void Execute(A1 a1, A2 a2, A3 a3, A4 a4) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
sq_call(vm, 5, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3, class A4, class A5>
void Execute(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
sq_call(vm, 6, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3, class A4, class A5, class A6>
void Execute(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
sq_call(vm, 7, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7>
void Execute(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
sq_call(vm, 8, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
void Execute(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
sq_call(vm, 9, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
void Execute(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
sq_call(vm, 10, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
void Execute(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
PushVar(vm, a10);
sq_call(vm, 11, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11>
void Execute(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
PushVar(vm, a10);
PushVar(vm, a11);
sq_call(vm, 12, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12>
void Execute(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
PushVar(vm, a10);
PushVar(vm, a11);
PushVar(vm, a12);
sq_call(vm, 13, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13>
void Execute(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
PushVar(vm, a10);
PushVar(vm, a11);
PushVar(vm, a12);
PushVar(vm, a13);
sq_call(vm, 14, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, class A14>
void Execute(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14) {
sq_pushobject(vm, obj);
sq_pushobject(vm, env);
PushVar(vm, a1);
PushVar(vm, a2);
PushVar(vm, a3);
PushVar(vm, a4);
PushVar(vm, a5);
PushVar(vm, a6);
PushVar(vm, a7);
PushVar(vm, a8);
PushVar(vm, a9);
PushVar(vm, a10);
PushVar(vm, a11);
PushVar(vm, a12);
PushVar(vm, a13);
PushVar(vm, a14);
sq_call(vm, 15, false, ErrorHandling::IsEnabled());
sq_pop(vm, 1);
}
//
// Operator overloads for ease of use (calls Execute)
//
void operator()() {
Execute();
}
template <class A1>
void operator()(A1 a1) {
Execute(a1);
}
template <class A1, class A2>
void operator()(A1 a1, A2 a2) {
Execute(a1, a2);
}
template <class A1, class A2, class A3>
void operator()(A1 a1, A2 a2, A3 a3) {
Execute(a1, a2, a3);
}
template <class A1, class A2, class A3, class A4>
void operator()(A1 a1, A2 a2, A3 a3, A4 a4) {
Execute(a1, a2, a3, a4);
}
template <class A1, class A2, class A3, class A4, class A5>
void operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) {
Execute(a1, a2, a3, a4, a5);
}
template <class A1, class A2, class A3, class A4, class A5, class A6>
void operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) {
Execute(a1, a2, a3, a4, a5, a6);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7>
void operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) {
Execute(a1, a2, a3, a4, a5, a6, a7);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
void operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) {
Execute(a1, a2, a3, a4, a5, a6, a7, a8);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
void operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) {
Execute(a1, a2, a3, a4, a5, a6, a7, a8, a9);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
void operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) {
Execute(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11>
void operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11) {
Execute(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12>
void operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12) {
Execute(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13>
void operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13) {
Execute(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13);
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, class A14>
void operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14) {
Execute(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14);
}
};
//
// Overridden Getter/Setter
//
template<>
struct Var<Function> {
Function value;
Var(HSQUIRRELVM vm, SQInteger idx) {
HSQOBJECT sqEnv;
HSQOBJECT sqValue;
sq_getstackobj(vm, 1, &sqEnv);
sq_getstackobj(vm, idx, &sqValue);
value = Function(vm, sqEnv, sqValue);
}
static void push(HSQUIRRELVM vm, Function& value) {
sq_pushobject(vm, value.GetFunc());
}
};
}
#endif

835
squirrel_3_0_1_stable/sqrat/sqrat/sqratGlobalMethods.h
View File

@ -1,835 +0,0 @@
//
// SqratGlobalMethods: Global Methods
//
//
// Copyright (c) 2009 Brandon Jones
// Copyirght 2011 Li-Cheng (Andy) Tai
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_GLOBAL_METHODS_H_)
#define _SCRAT_GLOBAL_METHODS_H_
#include <squirrel.h>
#include "sqratTypes.h"
namespace Sqrat {
//
// Squirrel Global Functions
//
template <class R>
class SqGlobal {
public:
// Arg Count 0
static SQInteger Func0(HSQUIRRELVM vm) {
typedef R (*M)();
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)();
PushVar(vm, ret);
return 1;
}
// Arg Count 1
template <class A1, SQInteger startIdx>
static SQInteger Func1(HSQUIRRELVM vm) {
typedef R (*M)(A1);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 2
template <class A1, class A2, SQInteger startIdx>
static SQInteger Func2(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 3
template <class A1, class A2, class A3, SQInteger startIdx>
static SQInteger Func3(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 4
template <class A1, class A2, class A3, class A4, SQInteger startIdx>
static SQInteger Func4(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3, A4);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 5
template <class A1, class A2, class A3, class A4, class A5, SQInteger startIdx>
static SQInteger Func5(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3, A4, A5);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 6
template <class A1, class A2, class A3, class A4, class A5, class A6, SQInteger startIdx>
static SQInteger Func6(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3, A4, A5, A6);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 7
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, SQInteger startIdx>
static SQInteger Func7(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3, A4, A5, A6, A7);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 8
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, SQInteger startIdx>
static SQInteger Func8(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3, A4, A5, A6, A7, A8);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 9
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, SQInteger startIdx>
static SQInteger Func9(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 10
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, SQInteger startIdx>
static SQInteger Func10(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value,
Var<A10>(vm, startIdx + 9).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 11
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, SQInteger startIdx>
static SQInteger Func11(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value,
Var<A10>(vm, startIdx + 9).value,
Var<A11>(vm, startIdx + 10).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 12
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, SQInteger startIdx>
static SQInteger Func12(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value,
Var<A10>(vm, startIdx + 9).value,
Var<A11>(vm, startIdx + 10).value,
Var<A12>(vm, startIdx + 11).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 13
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, SQInteger startIdx>
static SQInteger Func13(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value,
Var<A10>(vm, startIdx + 9).value,
Var<A11>(vm, startIdx + 10).value,
Var<A12>(vm, startIdx + 11).value,
Var<A13>(vm, startIdx + 12).value
);
PushVar(vm, ret);
return 1;
}
// Arg Count 14
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, class A14, SQInteger startIdx>
static SQInteger Func14(HSQUIRRELVM vm) {
typedef R (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
R ret = (*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value,
Var<A10>(vm, startIdx + 9).value,
Var<A11>(vm, startIdx + 10).value,
Var<A12>(vm, startIdx + 11).value,
Var<A13>(vm, startIdx + 12).value,
Var<A14>(vm, startIdx + 13).value
);
PushVar(vm, ret);
return 1;
}
};
//
// void return specialization
//
template <>
class SqGlobal<void> {
public:
// Arg Count 0
static SQInteger Func0(HSQUIRRELVM vm) {
typedef void (*M)();
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)();
return 0;
}
// Arg Count 1
template <class A1, SQInteger startIdx>
static SQInteger Func1(HSQUIRRELVM vm) {
typedef void (*M)(A1);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value
);
return 0;
}
// Arg Count 2
template <class A1, class A2, SQInteger startIdx>
static SQInteger Func2(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value
);
return 0;
}
// Arg Count 3
template <class A1, class A2, class A3, SQInteger startIdx>
static SQInteger Func3(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value
);
return 0;
}
// Arg Count 4
template <class A1, class A2, class A3, class A4, SQInteger startIdx>
static SQInteger Func4(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3, A4);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value
);
return 0;
}
// Arg Count 5
template <class A1, class A2, class A3, class A4, class A5, SQInteger startIdx>
static SQInteger Func5(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3, A4, A5);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value
);
return 0;
}
// Arg Count 6
template <class A1, class A2, class A3, class A4, class A5, class A6, SQInteger startIdx>
static SQInteger Func6(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3, A4, A5, A6);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value
);
return 0;
}
// Arg Count 7
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, SQInteger startIdx>
static SQInteger Func7(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3, A4, A5, A6, A7);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value
);
return 0;
}
// Arg Count 8
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, SQInteger startIdx>
static SQInteger Func8(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3, A4, A5, A6, A7, A8);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value
);
return 0;
}
// Arg Count 9
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, SQInteger startIdx>
static SQInteger Func9(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value
);
return 0;
}
// Arg Count 10
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, SQInteger startIdx>
static SQInteger Func10(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value,
Var<A10>(vm, startIdx + 9).value
);
return 0;
}
// Arg Count 11
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, SQInteger startIdx>
static SQInteger Func11(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value,
Var<A10>(vm, startIdx + 9).value,
Var<A11>(vm, startIdx + 10).value
);
return 0;
}
// Arg Count 12
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, SQInteger startIdx>
static SQInteger Func12(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value,
Var<A10>(vm, startIdx + 9).value,
Var<A11>(vm, startIdx + 10).value,
Var<A12>(vm, startIdx + 11).value
);
return 0;
}
// Arg Count 13
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, SQInteger startIdx>
static SQInteger Func13(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value,
Var<A10>(vm, startIdx + 9).value,
Var<A11>(vm, startIdx + 10).value,
Var<A12>(vm, startIdx + 11).value,
Var<A13>(vm, startIdx + 12).value
);
return 0;
}
// Arg Count 14
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, class A14, SQInteger startIdx>
static SQInteger Func14(HSQUIRRELVM vm) {
typedef void (*M)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14);
M* method;
sq_getuserdata(vm, -1, (SQUserPointer*)&method, NULL);
(*method)(
Var<A1>(vm, startIdx).value,
Var<A2>(vm, startIdx + 1).value,
Var<A3>(vm, startIdx + 2).value,
Var<A4>(vm, startIdx + 3).value,
Var<A5>(vm, startIdx + 4).value,
Var<A6>(vm, startIdx + 5).value,
Var<A7>(vm, startIdx + 6).value,
Var<A8>(vm, startIdx + 7).value,
Var<A9>(vm, startIdx + 8).value,
Var<A10>(vm, startIdx + 9).value,
Var<A11>(vm, startIdx + 10).value,
Var<A12>(vm, startIdx + 11).value,
Var<A13>(vm, startIdx + 12).value,
Var<A14>(vm, startIdx + 13).value
);
return 0;
}
};
//
// Global Function Resolvers
//
// Arg Count 0
template <class R>
SQFUNCTION SqGlobalFunc(R (*method)()) {
return &SqGlobal<R>::Func0;
}
// Arg Count 1
template <class R, class A1>
SQFUNCTION SqGlobalFunc(R (*method)(A1)) {
return &SqGlobal<R>::template Func1<A1, 2>;
}
// Arg Count 2
template <class R, class A1, class A2>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2)) {
return &SqGlobal<R>::template Func2<A1, A2, 2>;
}
// Arg Count 3
template <class R, class A1, class A2, class A3>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3)) {
return &SqGlobal<R>::template Func3<A1, A2, A3, 2>;
}
// Arg Count 4
template <class R, class A1, class A2, class A3, class A4>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3, A4)) {
return &SqGlobal<R>::template Func4<A1, A2, A3, A4, 2>;
}
// Arg Count 5
template <class R, class A1, class A2, class A3, class A4, class A5>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3, A4, A5)) {
return &SqGlobal<R>::template Func5<A1, A2, A3, A4, A5, 2>;
}
// Arg Count 6
template <class R, class A1, class A2, class A3, class A4, class A5, class A6>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6)) {
return &SqGlobal<R>::template Func6<A1, A2, A3, A4, A5, A6, 2>;
}
// Arg Count 7
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7)) {
return &SqGlobal<R>::template Func7<A1, A2, A3, A4, A5, A6, A7, 2>;
}
// Arg Count 8
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8)) {
return &SqGlobal<R>::template Func8<A1, A2, A3, A4, A5, A6, A7, A8, 2>;
}
// Arg Count 9
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9)) {
return &SqGlobal<R>::template Func9<A1, A2, A3, A4, A5, A6, A7, A8, A9, 2>;
}
// Arg Count 10
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)) {
return &SqGlobal<R>::template Func10<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, 2>;
}
// Arg Count 11
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)) {
return &SqGlobal<R>::template Func11<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, 2>;
}
// Arg Count 12
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)) {
return &SqGlobal<R>::template Func12<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, 2>;
}
// Arg Count 13
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13)) {
return &SqGlobal<R>::template Func13<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, 2>;
}
// Arg Count 14
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, class A14>
SQFUNCTION SqGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14)) {
return &SqGlobal<R>::template Func14<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, 2>;
}
//
// Member Global Function Resolvers
//
// Arg Count 1
template <class R, class A1>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1)) {
return &SqGlobal<R>::template Func1<A1, 1>;
}
// Arg Count 2
template <class R, class A1, class A2>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2)) {
return &SqGlobal<R>::template Func2<A1, A2, 1>;
}
// Arg Count 3
template <class R, class A1, class A2, class A3>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3)) {
return &SqGlobal<R>::template Func3<A1, A2, A3, 1>;
}
// Arg Count 4
template <class R, class A1, class A2, class A3, class A4>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3, A4)) {
return &SqGlobal<R>::template Func4<A1, A2, A3, A4, 1>;
}
// Arg Count 5
template <class R, class A1, class A2, class A3, class A4, class A5>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3, A4, A5)) {
return &SqGlobal<R>::template Func5<A1, A2, A3, A4, A5, 1>;
}
// Arg Count 6
template <class R, class A1, class A2, class A3, class A4, class A5, class A6>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6)) {
return &SqGlobal<R>::template Func6<A1, A2, A3, A4, A5, A6, 1>;
}
// Arg Count 7
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7)) {
return &SqGlobal<R>::template Func7<A1, A2, A3, A4, A5, A6, A7, 1>;
}
// Arg Count 8
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8)) {
return &SqGlobal<R>::template Func8<A1, A2, A3, A4, A5, A6, A7, A8, 1>;
}
// Arg Count 9
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9)) {
return &SqGlobal<R>::template Func9<A1, A2, A3, A4, A5, A6, A7, A8, A9, 1>;
}
// Arg Count 10
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)) {
return &SqGlobal<R>::template Func10<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, 1>;
}
// Arg Count 11
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)) {
return &SqGlobal<R>::template Func11<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, 1>;
}
// Arg Count 12
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)) {
return &SqGlobal<R>::template Func12<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, 1>;
}
// Arg Count 13
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13)) {
return &SqGlobal<R>::template Func13<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, 1>;
}
// Arg Count 14
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, class A14>
SQFUNCTION SqMemberGlobalFunc(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14)) {
return &SqGlobal<R>::template Func14<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, 1>;
}
}
#endif

1706
squirrel_3_0_1_stable/sqrat/sqrat/sqratMemberMethods.h
View File

File diff suppressed because it is too large Load Diff

310
squirrel_3_0_1_stable/sqrat/sqrat/sqratObject.h
View File

@ -1,310 +0,0 @@
//
// SqratObject: Referenced Squirrel Object Wrapper
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_OBJECT_H_)
#define _SCRAT_OBJECT_H_
#include <squirrel.h>
#include <string.h>
#include "sqratTypes.h"
#include "sqratOverloadMethods.h"
#include "sqratUtil.h"
namespace Sqrat {
class Object {
protected:
HSQUIRRELVM vm;
HSQOBJECT obj;
bool release;
Object(HSQUIRRELVM v, bool releaseOnDestroy = true) : vm(v), release(releaseOnDestroy) {
sq_resetobject(&obj);
}
public:
Object() : vm(0), release(true) {
sq_resetobject(&obj);
}
Object(const Object& so) : vm(so.vm), obj(so.obj), release(so.release) {
sq_addref(vm, &obj);
}
Object(HSQOBJECT o, HSQUIRRELVM v = DefaultVM::Get()) : vm(v), obj(o), release(true) {
sq_addref(vm, &obj);
}
template<class T>
Object(T* instance, HSQUIRRELVM v = DefaultVM::Get()) : vm(v), release(true) {
ClassType<T>::PushInstance(vm, instance);
sq_getstackobj(vm, -1, &obj);
sq_addref(vm, &obj);
}
virtual ~Object() {
if(release) {
Release();
}
}
Object& operator=(const Object& so) {
if(release) {
Release();
}
vm = so.vm;
obj = so.obj;
release = so.release;
sq_addref(vm, &GetObject());
return *this;
}
HSQUIRRELVM& GetVM() {
return vm;
}
HSQUIRRELVM GetVM() const {
return vm;
}
SQObjectType GetType() const {
return GetObject()._type;
}
bool IsNull() const {
return sq_isnull(GetObject());
}
virtual HSQOBJECT GetObject() const {
return obj;
}
virtual HSQOBJECT& GetObject() {
return obj;
}
operator HSQOBJECT&() {
return GetObject();
}
void Release() {
sq_release(vm, &obj);
}
SQUserPointer GetInstanceUP(SQUserPointer tag = NULL) const {
SQUserPointer up;
sq_pushobject(vm, GetObject());
sq_getinstanceup(vm, -1, &up, tag);
sq_pop(vm, 1);
return up;
}
Object GetSlot(const SQChar* slot) const {
HSQOBJECT slotObj;
sq_pushobject(vm, GetObject());
sq_pushstring(vm, slot, -1);
if(SQ_FAILED(sq_get(vm, -2))) {
sq_pop(vm, 1);
return Object(vm); // Return a NULL object
} else {
sq_getstackobj(vm, -1, &slotObj);
Object ret(slotObj, vm); // must addref before the pop!
sq_pop(vm, 2);
return ret;
}
}
template <class T>
T Cast() const {
sq_pushobject(vm, GetObject());
T ret = Var<T>(vm, -1).value;
sq_pop(vm, 1);
return ret;
}
Object GetSlot(SQInteger index) const {
HSQOBJECT slotObj;
sq_pushobject(vm, GetObject());
sq_pushinteger(vm, index);
if(SQ_FAILED(sq_get(vm, -2))) {
sq_pop(vm, 1);
return Object(vm); // Return a NULL object
} else {
sq_getstackobj(vm, -1, &slotObj);
Object ret(slotObj, vm); // must addref before the pop!
sq_pop(vm, 2);
return ret;
}
}
template <class T>
inline Object operator[](T slot)
{
return GetSlot(slot);
}
SQInteger GetSize() const {
sq_pushobject(vm, GetObject());
SQInteger ret = sq_getsize(vm, -1);
sq_pop(vm, 1);
return ret;
}
protected:
// Bind a function and it's associated Squirrel closure to the object
inline void BindFunc(const SQChar* name, void* method, size_t methodSize, SQFUNCTION func, bool staticVar = false) {
sq_pushobject(vm, GetObject());
sq_pushstring(vm, name, -1);
SQUserPointer methodPtr = sq_newuserdata(vm, static_cast<SQUnsignedInteger>(methodSize));
memcpy(methodPtr, method, methodSize);
sq_newclosure(vm, func, 1);
sq_newslot(vm, -3, staticVar);
sq_pop(vm,1); // pop table
}
inline void BindFunc(const SQInteger index, void* method, size_t methodSize, SQFUNCTION func, bool staticVar = false) {
sq_pushobject(vm, GetObject());
sq_pushinteger(vm, index);
SQUserPointer methodPtr = sq_newuserdata(vm, static_cast<SQUnsignedInteger>(methodSize));
memcpy(methodPtr, method, methodSize);
sq_newclosure(vm, func, 1);
sq_newslot(vm, -3, staticVar);
sq_pop(vm,1); // pop table
}
// Bind a function and it's associated Squirrel closure to the object
inline void BindOverload(const SQChar* name, void* method, size_t methodSize, SQFUNCTION func, SQFUNCTION overload, int argCount, bool staticVar = false) {
string overloadName = SqOverloadName::Get(name, argCount);
sq_pushobject(vm, GetObject());
// Bind overload handler
sq_pushstring(vm, name, -1);
sq_pushstring(vm, name, -1); // function name is passed as a free variable
sq_newclosure(vm, overload, 1);
sq_newslot(vm, -3, staticVar);
// Bind overloaded function
sq_pushstring(vm, overloadName.c_str(), -1);
SQUserPointer methodPtr = sq_newuserdata(vm, static_cast<SQUnsignedInteger>(methodSize));
memcpy(methodPtr, method, methodSize);
sq_newclosure(vm, func, 1);
sq_newslot(vm, -3, staticVar);
sq_pop(vm,1); // pop table
}
// Set the value of a variable on the object. Changes to values set this way are not reciprocated
template<class V>
inline void BindValue(const SQChar* name, const V& val, bool staticVar = false) {
sq_pushobject(vm, GetObject());
sq_pushstring(vm, name, -1);
PushVar(vm, val);
sq_newslot(vm, -3, staticVar);
sq_pop(vm,1); // pop table
}
template<class V>
inline void BindValue(const SQInteger index, const V& val, bool staticVar = false) {
sq_pushobject(vm, GetObject());
sq_pushinteger(vm, index);
PushVar(vm, val);
sq_newslot(vm, -3, staticVar);
sq_pop(vm,1); // pop table
}
// Set the value of an instance on the object. Changes to values set this way are reciprocated back to the source instance
template<class V>
inline void BindInstance(const SQChar* name, V* val, bool staticVar = false) {
sq_pushobject(vm, GetObject());
sq_pushstring(vm, name, -1);
PushVar(vm, val);
sq_newslot(vm, -3, staticVar);
sq_pop(vm,1); // pop table
}
template<class V>
inline void BindInstance(const SQInteger index, V* val, bool staticVar = false) {
sq_pushobject(vm, GetObject());
sq_pushinteger(vm, index);
PushVar(vm, val);
sq_newslot(vm, -3, staticVar);
sq_pop(vm,1); // pop table
}
};
//
// Overridden Getter/Setter
//
template<>
struct Var<Object> {
Object value;
Var(HSQUIRRELVM vm, SQInteger idx) {
HSQOBJECT sqValue;
sq_getstackobj(vm, idx, &sqValue);
value = Object(sqValue, vm);
}
static void push(HSQUIRRELVM vm, Object& value) {
sq_pushobject(vm, value.GetObject());
}
};
template<>
struct Var<Object&> {
Object value;
Var(HSQUIRRELVM vm, SQInteger idx) {
HSQOBJECT sqValue;
sq_getstackobj(vm, idx, &sqValue);
value = Object(sqValue, vm);
}
static void push(HSQUIRRELVM vm, Object& value) {
sq_pushobject(vm, value.GetObject());
}
};
template<>
struct Var<const Object&> {
Object value;
Var(HSQUIRRELVM vm, SQInteger idx) {
HSQOBJECT sqValue;
sq_getstackobj(vm, idx, &sqValue);
value = Object(sqValue, vm);
}
static void push(HSQUIRRELVM vm, Object& value) {
sq_pushobject(vm, value.GetObject());
}
};
}
#endif

485
squirrel_3_0_1_stable/sqrat/sqrat/sqratOverloadMethods.h
View File

@ -1,485 +0,0 @@
//
// SqratGlobalMethods: Global Methods
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SQRAT_OVERLOAD_METHODS_H_)
#define _SQRAT_OVERLOAD_METHODS_H_
#include <squirrel.h>
#include <sqstdaux.h>
#include <sstream>
#include "sqratTypes.h"
#include "sqratUtil.h"
namespace Sqrat {
//
// Overload name generator
//
class SqOverloadName {
public:
static string Get(const SQChar* name, int args) {
std::basic_stringstream<SQChar> overloadName;
overloadName << _SC("__sqrat_ol_ ") << name << _SC("_") << args;
return overloadName.str();
}
};
//
// Squirrel Overload Functions
//
template <class R>
class SqOverload {
public:
static SQInteger Func(HSQUIRRELVM vm) {
// Get the arg count
int argCount = sq_gettop(vm) - 2;
const SQChar* funcName;
sq_getstring(vm, -1, &funcName); // get the function name (free variable)
string overloadName = SqOverloadName::Get(funcName, argCount);
sq_pushstring(vm, overloadName.c_str(), -1);
if(SQ_FAILED(sq_get(vm, 1))) { // Lookup the proper overload
return sq_throwerror(vm, "No overload matching this argument list found");// How to best appropriately error?
}
// Push the args again
for(int i = 1; i <= argCount + 1; ++i) {
sq_push(vm, i);
}
sq_call(vm, argCount + 1, true, ErrorHandling::IsEnabled());
return 1;
}
};
//
// void return specialization
//
template <>
class SqOverload<void> {
public:
static SQInteger Func(HSQUIRRELVM vm) {
// Get the arg count
int argCount = sq_gettop(vm) - 2;
const SQChar* funcName;
sq_getstring(vm, -1, &funcName); // get the function name (free variable)
string overloadName = SqOverloadName::Get(funcName, argCount);
sq_pushstring(vm, overloadName.c_str(), -1);
if(SQ_FAILED(sq_get(vm, 1))) { // Lookup the proper overload
return sq_throwerror(vm, "No overload matching this argument list found");// How to best appropriately error?
}
// Push the args again
for(int i = 1; i <= argCount + 1; ++i) {
sq_push(vm, i);
}
sq_call(vm, argCount + 1, false, ErrorHandling::IsEnabled());
return 0;
}
};
//
// Overload handler resolver
//
template <class R>
inline SQFUNCTION SqOverloadFunc(R (*method)) {
return &SqOverload<R>::Func;
}
template <class C, class R>
inline SQFUNCTION SqOverloadFunc(R (C::*method)) {
return &SqOverload<R>::Func;
}
template <class C, class R>
inline SQFUNCTION SqOverloadFunc(R (C::*method)() const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3, class A4>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3, A4) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3, class A4, class A5>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3, A4, A5) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3, A4, A5, A6) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3, A4, A5, A6, A7) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13) const ) {
return &SqOverload<R>::Func;
}
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, class A14>
inline SQFUNCTION SqOverloadFunc(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14) const ) {
return &SqOverload<R>::Func;
}
//
// Query argument count
//
// Arg Count 0
template <class R>
inline int SqGetArgCount(R (*method)()) {
return 0;
}
// Arg Count 1
template <class R, class A1>
inline int SqGetArgCount(R (*method)(A1)) {
return 1;
}
// Arg Count 2
template <class R, class A1, class A2>
inline int SqGetArgCount(R (*method)(A1, A2)) {
return 2;
}
// Arg Count 3
template <class R, class A1, class A2, class A3>
inline int SqGetArgCount(R (*method)(A1, A2, A3)) {
return 3;
}
// Arg Count 4
template <class R, class A1, class A2, class A3, class A4>
inline int SqGetArgCount(R (*method)(A1, A2, A3, A4)) {
return 4;
}
// Arg Count 5
template <class R, class A1, class A2, class A3, class A4, class A5>
inline int SqGetArgCount(R (*method)(A1, A2, A3, A4, A5)) {
return 5;
}
// Arg Count 6
template <class R, class A1, class A2, class A3, class A4, class A5, class A6>
inline int SqGetArgCount(R (*method)(A1, A2, A3, A4, A5, A6)) {
return 6;
}
// Arg Count 7
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
inline int SqGetArgCount(R (*method)(A1, A2, A3, A4, A5, A6, A7)) {
return 7;
}
// Arg Count 8
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
inline int SqGetArgCount(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8)) {
return 8;
}
// Arg Count 9
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
inline int SqGetArgCount(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9)) {
return 9;
}
// Arg Count 10
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
inline int SqGetArgCount(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)) {
return 10;
}
// Arg Count 11
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11>
inline int SqGetArgCount(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)) {
return 11;
}
// Arg Count 12
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12>
inline int SqGetArgCount(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)) {
return 12;
}
// Arg Count 13
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13>
inline int SqGetArgCount(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13)) {
return 13;
}
// Arg Count 14
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, class A14>
inline int SqGetArgCount(R (*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14)) {
return 14;
}
//
// Query member function argument count
//
// Arg Count 0
template <class C, class R>
inline int SqGetArgCount(R (C::*method)()) {
return 0;
}
// Arg Count 1
template <class C, class R, class A1>
inline int SqGetArgCount(R (C::*method)(A1)) {
return 1;
}
// Arg Count 2
template <class C, class R, class A1, class A2>
inline int SqGetArgCount(R (C::*method)(A1, A2)) {
return 2;
}
// Arg Count 3
template <class C, class R, class A1, class A2, class A3>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3)) {
return 3;
}
// Arg Count 4
template <class C, class R, class A1, class A2, class A3, class A4>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4)) {
return 4;
}
// Arg Count 5
template <class C, class R, class A1, class A2, class A3, class A4, class A5>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5)) {
return 5;
}
// Arg Count 6
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6)) {
return 6;
}
// Arg Count 7
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7)) {
return 7;
}
// Arg Count 8
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8)) {
return 8;
}
// Arg Count 9
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9)) {
return 9;
}
// Arg Count 10
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)) {
return 10;
}
// Arg Count 11
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)) {
return 11;
}
// Arg Count 12
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)) {
return 12;
}
// Arg Count 13
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13)) {
return 13;
}
// Arg Count 14
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, class A14>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14)) {
return 14;
}
//
// Query const member function argument count
//
// Arg Count 0
template <class C, class R>
inline int SqGetArgCount(R (C::*method)() const) {
return 0;
}
// Arg Count 1
template <class C, class R, class A1>
inline int SqGetArgCount(R (C::*method)(A1) const) {
return 1;
}
// Arg Count 2
template <class C, class R, class A1, class A2>
inline int SqGetArgCount(R (C::*method)(A1, A2) const) {
return 2;
}
// Arg Count 3
template <class C, class R, class A1, class A2, class A3>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3) const) {
return 3;
}
// Arg Count 4
template <class C, class R, class A1, class A2, class A3, class A4>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4) const) {
return 4;
}
// Arg Count 5
template <class C, class R, class A1, class A2, class A3, class A4, class A5>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5) const) {
return 5;
}
// Arg Count 6
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6) const) {
return 6;
}
// Arg Count 7
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7) const) {
return 7;
}
// Arg Count 8
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8) const) {
return 8;
}
// Arg Count 9
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9) const) {
return 9;
}
// Arg Count 10
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10) const) {
return 10;
}
// Arg Count 11
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11) const) {
return 11;
}
// Arg Count 12
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12) const) {
return 12;
}
// Arg Count 13
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13) const) {
return 13;
}
// Arg Count 14
template <class C, class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10, class A11, class A12, class A13, class A14>
inline int SqGetArgCount(R (C::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14) const) {
return 14;
}
}
#endif

141
squirrel_3_0_1_stable/sqrat/sqrat/sqratScript.h
View File

@ -1,141 +0,0 @@
//
// SqratScript: Script Compilation and Execution
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_SCRIPT_H_)
#define _SCRAT_SCRIPT_H_
#include <squirrel.h>
#include <sqstdio.h>
#include <string.h>
#include "sqratObject.h"
namespace Sqrat {
class Script : public Object {
public:
Script(HSQUIRRELVM v = DefaultVM::Get()) : Object(v, false) {
}
~Script()
{
if(!sq_isnull(obj)) {
sq_release(vm, &obj);
}
}
void CompileString(const string& script) {
if(!sq_isnull(obj)) {
sq_release(vm, &obj);
}
if(SQ_FAILED(sq_compilebuffer(vm, script.c_str(), static_cast<SQInteger>(script.size() * sizeof(SQChar)), _SC(""), true))) {
throw Exception(LastErrorString(vm));
}
sq_getstackobj(vm,-1,&obj);
sq_addref(vm, &obj);
sq_pop(vm, 1);
}
bool CompileString(const string& script, string& errMsg) {
if(!sq_isnull(obj)) {
sq_release(vm, &obj);
}
if(SQ_FAILED(sq_compilebuffer(vm, script.c_str(), static_cast<SQInteger>(script.size() * sizeof(SQChar)), _SC(""), true))) {
errMsg = LastErrorString(vm);
return false;
}
sq_getstackobj(vm,-1,&obj);
sq_addref(vm, &obj);
sq_pop(vm, 1);
return true;
}
void CompileFile(const string& path) {
if(!sq_isnull(obj)) {
sq_release(vm, &obj);
}
if(SQ_FAILED(sqstd_loadfile(vm, path.c_str(), true))) {
throw Exception(LastErrorString(vm));
}
sq_getstackobj(vm,-1,&obj);
sq_addref(vm, &obj);
sq_pop(vm, 1);
}
bool CompileFile(const string& path, string& errMsg) {
if(!sq_isnull(obj)) {
sq_release(vm, &obj);
}
if(SQ_FAILED(sqstd_loadfile(vm, path.c_str(), true))) {
errMsg = LastErrorString(vm);
return false;
}
sq_getstackobj(vm,-1,&obj);
sq_addref(vm, &obj);
sq_pop(vm, 1);
return true;
}
void Run() {
if(!sq_isnull(obj)) {
SQRESULT result;
sq_pushobject(vm, obj);
sq_pushroottable(vm);
result = sq_call(vm, 1, false, true);
sq_pop(vm, 1);
if(SQ_FAILED(result)) {
throw Exception(LastErrorString(vm));
}
}
}
bool Run(string& errMsg) {
if(!sq_isnull(obj)) {
SQRESULT result;
sq_pushobject(vm, obj);
sq_pushroottable(vm);
result = sq_call(vm, 1, false, true);
sq_pop(vm, 1);
if(SQ_FAILED(result)) {
errMsg = LastErrorString(vm);
return false;
}
}
return true;
}
void WriteCompiledFile(const string& path) {
if(!sq_isnull(obj)) {
sq_pushobject(vm, obj);
sqstd_writeclosuretofile(vm, path.c_str());
//sq_pop(vm, 1); // needed?
}
}
};
}
#endif

162
squirrel_3_0_1_stable/sqrat/sqrat/sqratTable.h
View File

@ -1,162 +0,0 @@
//
// SqratTable: Table Binding
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_TABLE_H_)
#define _SCRAT_TABLE_H_
#include <squirrel.h>
#include <string.h>
#include "sqratObject.h"
#include "sqratFunction.h"
#include "sqratGlobalMethods.h"
namespace Sqrat {
class TableBase : public Object {
public:
TableBase(HSQUIRRELVM v = DefaultVM::Get()) : Object(v, true) {
}
TableBase(const Object& obj) : Object(obj) {
}
// Bind a Table or Class to the Table (Can be used to facilitate Namespaces)
// Note: Bind cannot be called "inline" like other functions because it introduces order-of-initialization bugs.
void Bind(const SQChar* name, Object& obj) {
sq_pushobject(vm, GetObject());
sq_pushstring(vm, name, -1);
sq_pushobject(vm, obj.GetObject());
sq_newslot(vm, -3, false);
sq_pop(vm,1); // pop table
}
// Bind a raw Squirrel closure to the Table
TableBase& SquirrelFunc(const SQChar* name, SQFUNCTION func) {
sq_pushobject(vm, GetObject());
sq_pushstring(vm, name, -1);
sq_newclosure(vm, func, 0);
sq_newslot(vm, -3, false);
sq_pop(vm,1); // pop table
return *this;
}
//
// Variable Binding
//
template<class V>
TableBase& SetValue(const SQChar* name, const V& val) {
BindValue<V>(name, val, false);
return *this;
}
template<class V>
TableBase& SetValue(const SQInteger index, const V& val) {
BindValue<V>(index, val, false);
return *this;
}
template<class V>
TableBase& SetInstance(const SQChar* name, V* val) {
BindInstance<V>(name, val, false);
return *this;
}
template<class F>
TableBase& Func(const SQChar* name, F method) {
BindFunc(name, &method, sizeof(method), SqGlobalFunc(method));
return *this;
}
template<class F>
TableBase& Overload(const SQChar* name, F method) {
BindOverload(name, &method, sizeof(method), SqGlobalFunc(method), SqOverloadFunc(method), SqGetArgCount(method));
return *this;
}
//
// Function Calls
//
Function GetFunction(const SQChar* name) {
HSQOBJECT funcObj;
sq_pushobject(vm, GetObject());
sq_pushstring(vm, name, -1);
if(SQ_FAILED(sq_get(vm, -2))) {
sq_pushnull(vm);
}
sq_getstackobj(vm, -1, &funcObj);
Function ret(vm, GetObject(), funcObj); // must addref before the pop!
sq_pop(vm, 2);
return ret;
}
Function GetFunction(const SQInteger index) {
HSQOBJECT funcObj;
sq_pushobject(vm, GetObject());
sq_pushinteger(vm, index);
if(SQ_FAILED(sq_get(vm, -2))) {
sq_pushnull(vm);
}
sq_getstackobj(vm, -1, &funcObj);
Function ret(vm, GetObject(), funcObj);
sq_pop(vm, 2);
return ret;
}
};
class Table : public TableBase {
public:
Table(HSQUIRRELVM v = DefaultVM::Get()) : TableBase(v) {
sq_newtable(vm);
sq_getstackobj(vm,-1,&obj);
sq_addref(vm, &obj);
sq_pop(vm,1);
}
Table(const Object& obj) : TableBase(obj) {
}
};
//
// Root Table
//
class RootTable : public TableBase {
public:
RootTable(HSQUIRRELVM v = DefaultVM::Get()) : TableBase(v) {
sq_pushroottable(vm);
sq_getstackobj(vm,-1,&obj);
sq_addref(vm, &obj);
sq_pop(v,1); // pop root table
}
};
}
#endif

341
squirrel_3_0_1_stable/sqrat/sqrat/sqratTypes.h
View File

@ -1,341 +0,0 @@
//
// SqratTypes: Type Translators
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_TYPES_H_)
#define _SCRAT_TYPES_H_
#include <squirrel.h>
#include <string>
#include "sqratClassType.h"
namespace Sqrat {
//
// Variable Accessors
//
// Generic classes
template<class T>
struct Var {
T value;
Var(HSQUIRRELVM vm, SQInteger idx) {
value = *ClassType<T>::GetInstance(vm, idx);
}
static void push(HSQUIRRELVM vm, T value) {
ClassType<T>::PushInstanceCopy(vm, value);
}
};
template<class T>
struct Var<T&> {
T value;
Var(HSQUIRRELVM vm, SQInteger idx) {
value = *ClassType<T>::GetInstance(vm, idx);
}
static void push(HSQUIRRELVM vm, T value) {
ClassType<T>::PushInstanceCopy(vm, value);
}
};
template<class T>
struct Var<T*> {
T* value;
Var(HSQUIRRELVM vm, SQInteger idx) {
value = ClassType<T>::GetInstance(vm, idx);
}
static void push(HSQUIRRELVM vm, T* value) {
ClassType<T>::PushInstance(vm, value);
}
};
template<class T>
struct Var<const T&> {
T value;
Var(HSQUIRRELVM vm, SQInteger idx) {
value = *ClassType<T>::GetInstance(vm, idx);
}
static void push(HSQUIRRELVM vm, T value) {
ClassType<T>::PushInstanceCopy(vm, value);
}
};
template<class T>
struct Var<const T*> {
T* value;
Var(HSQUIRRELVM vm, SQInteger idx) {
value = ClassType<T>::GetInstance(vm, idx);
}
static void push(HSQUIRRELVM vm, T* value) {
ClassType<T>::PushInstance(vm, value);
}
};
// Integer Types
#define SCRAT_INTEGER( type ) \
template<> \
struct Var<type> { \
type value; \
Var(HSQUIRRELVM vm, SQInteger idx) { \
SQInteger sqValue; \
sq_getinteger(vm, idx, &sqValue); \
value = static_cast<type>(sqValue); \
} \
static void push(HSQUIRRELVM vm, type& value) { \
sq_pushinteger(vm, static_cast<SQInteger>(value)); \
} \
};\
\
template<> \
struct Var<const type> { \
type value; \
Var(HSQUIRRELVM vm, SQInteger idx) { \
SQInteger sqValue; \
sq_getinteger(vm, idx, &sqValue); \
value = static_cast<type>(sqValue); \
} \
static void push(HSQUIRRELVM vm, const type& value) { \
sq_pushinteger(vm, static_cast<SQInteger>(value)); \
} \
}; \
\
template<> \
struct Var<const type&> { \
type value; \
Var(HSQUIRRELVM vm, SQInteger idx) { \
SQInteger sqValue; \
sq_getinteger(vm, idx, &sqValue); \
value = static_cast<type>(sqValue); \
} \
static void push(HSQUIRRELVM vm, const type& value) { \
sq_pushinteger(vm, static_cast<SQInteger>(value)); \
} \
};
SCRAT_INTEGER(unsigned int)
SCRAT_INTEGER(signed int)
SCRAT_INTEGER(unsigned long)
SCRAT_INTEGER(signed long)
SCRAT_INTEGER(unsigned short)
SCRAT_INTEGER(signed short)
#if defined(__int64)
SCRAT_INTEGER(unsigned __int64)
SCRAT_INTEGER(signed __int64)
#endif
// Float Types
#define SCRAT_FLOAT( type ) \
template<> \
struct Var<type> { \
type value; \
Var(HSQUIRRELVM vm, SQInteger idx) { \
SQFloat sqValue; \
sq_getfloat(vm, idx, &sqValue); \
value = static_cast<type>(sqValue); \
} \
static void push(HSQUIRRELVM vm, type& value) { \
sq_pushfloat(vm, static_cast<SQFloat>(value)); \
} \
}; \
\
template<> \
struct Var<const type> { \
type value; \
Var(HSQUIRRELVM vm, SQInteger idx) { \
SQFloat sqValue; \
sq_getfloat(vm, idx, &sqValue); \
value = static_cast<type>(sqValue); \
} \
static void push(HSQUIRRELVM vm, const type& value) { \
sq_pushfloat(vm, static_cast<SQFloat>(value)); \
} \
}; \
template<> \
struct Var<const type&> { \
type value; \
Var(HSQUIRRELVM vm, SQInteger idx) { \
SQFloat sqValue; \
sq_getfloat(vm, idx, &sqValue); \
value = static_cast<type>(sqValue); \
} \
static void push(HSQUIRRELVM vm, const type& value) { \
sq_pushfloat(vm, static_cast<SQFloat>(value)); \
} \
};
SCRAT_FLOAT(float)
SCRAT_FLOAT(double)
// Boolean Types
template<>
struct Var<bool> {
bool value;
Var(HSQUIRRELVM vm, SQInteger idx) {
SQBool sqValue;
sq_tobool(vm, idx, &sqValue);
value = (sqValue != 0);
}
static void push(HSQUIRRELVM vm, bool& value) {
sq_pushbool(vm, static_cast<SQBool>(value));
}
};
template<>
struct Var<const bool> {
bool value;
Var(HSQUIRRELVM vm, SQInteger idx) {
SQBool sqValue;
sq_tobool(vm, idx, &sqValue);
value = (sqValue != 0);
}
static void push(HSQUIRRELVM vm, const bool& value) {
sq_pushbool(vm, static_cast<SQBool>(value));
}
};
template<>
struct Var<const bool&> {
bool value;
Var(HSQUIRRELVM vm, SQInteger idx) {
SQBool sqValue;
sq_tobool(vm, idx, &sqValue);
value = (sqValue != 0);
}
static void push(HSQUIRRELVM vm, const bool& value) {
sq_pushbool(vm, static_cast<SQBool>(value));
}
};
// String Types
typedef std::basic_string<SQChar> string;
template<>
struct Var<SQChar*> {
SQChar* value;
HSQOBJECT obj;/* hold a reference to the object holding value during the Var struct lifetime*/
HSQUIRRELVM v;
Var(HSQUIRRELVM vm, SQInteger idx) {
sq_tostring(vm, idx);
sq_getstackobj(vm, -1, &obj);
sq_getstring(vm, -1, (const SQChar**)&value);
sq_addref(vm, &obj);
sq_pop(vm,1);
v = vm;
}
~Var()
{
if(v && !sq_isnull(obj)) {
sq_release(v, &obj);
}
}
static void push(HSQUIRRELVM vm, SQChar* value) {
sq_pushstring(vm, value, -1);
}
};
template<>
struct Var<const SQChar*> {
const SQChar* value;
HSQOBJECT obj; /* hold a reference to the object holding value during the Var struct lifetime*/
HSQUIRRELVM v;
Var(HSQUIRRELVM vm, SQInteger idx) {
sq_tostring(vm, idx);
sq_getstackobj(vm, -1, &obj);
sq_getstring(vm, -1, &value);
sq_addref(vm, &obj);
sq_pop(vm,1);
v = vm;
}
~Var()
{
if(v && !sq_isnull(obj)) {
sq_release(v, &obj);
}
}
static void push(HSQUIRRELVM vm, const SQChar* value) {
sq_pushstring(vm, value, -1);
}
};
template<>
struct Var<string> {
string value;
Var(HSQUIRRELVM vm, SQInteger idx) {
const SQChar* ret;
sq_tostring(vm, idx);
sq_getstring(vm, -1, &ret);
value = string(ret);
sq_pop(vm,1);
}
static void push(HSQUIRRELVM vm, string value) {
sq_pushstring(vm, value.c_str(), -1);
}
};
template<>
struct Var<string&> {
string value;
Var(HSQUIRRELVM vm, SQInteger idx) {
const SQChar* ret;
sq_tostring(vm, idx);
sq_getstring(vm, -1, &ret);
value = string(ret);
sq_pop(vm,1);
}
static void push(HSQUIRRELVM vm, string value) {
sq_pushstring(vm, value.c_str(), -1);
}
};
template<>
struct Var<const string&> {
string value;
Var(HSQUIRRELVM vm, SQInteger idx) {
const SQChar* ret;
sq_tostring(vm, idx);
sq_getstring(vm, -1, &ret);
value = string(ret);
sq_pop(vm,1);
}
static void push(HSQUIRRELVM vm, string value) {
sq_pushstring(vm, value.c_str(), -1);
}
};
//
// Variable Accessors
//
// Push
template<class T>
inline void PushVar(HSQUIRRELVM vm, T value) {
Var<T>::push(vm, value);
}
}
#endif

94
squirrel_3_0_1_stable/sqrat/sqrat/sqratUtil.h
View File

@ -1,94 +0,0 @@
//
// SqratUtil: Squirrel Utilities
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SCRAT_UTIL_H_)
#define _SCRAT_UTIL_H_
#include <squirrel.h>
#include <string.h>
#include "sqratTypes.h"
namespace Sqrat {
class DefaultVM {
private:
static HSQUIRRELVM& staticVm() {
static HSQUIRRELVM vm;
return vm;
}
public:
static HSQUIRRELVM Get() {
return staticVm();
}
static void Set(HSQUIRRELVM vm) {
staticVm() = vm;
}
};
class ErrorHandling {
private:
static bool& errorHandling() {
static bool eh = true;
return eh;
}
public:
static bool IsEnabled() {
return errorHandling();
}
static void Enable(bool enable) {
errorHandling() = enable;
}
};
class Exception {
public:
Exception(const string& msg) : message(msg) {}
Exception(const Exception& ex) : message(ex.message) {}
const string Message() const {
return message;
}
private:
string message;
};
inline string LastErrorString( HSQUIRRELVM vm ) {
const SQChar* sqErr;
sq_getlasterror(vm);
if(sq_gettype(vm, -1) == OT_NULL) {
return string();
}
sq_tostring(vm, -1);
sq_getstring(vm, -1, &sqErr);
return string(sqErr);
}
}
#endif

255
squirrel_3_0_1_stable/sqrat/sqrat/sqratVM.h
View File

@ -1,255 +0,0 @@
// wrapper for the Squirrel VM under Sqrat
//
// Copyright (c) 2011 Alston Chen
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
//
#if !defined(_SCRAT_VM_H_)
#define _SCRAT_VM_H_
#include <squirrel.h>
#include <sqrat.h>
#include <map>
#include <iostream>
#include <stdarg.h>
#include <sqstdio.h>
#include <sqstdblob.h>
#include <sqstdmath.h>
#include <sqstdsystem.h>
#include <sqstdstring.h>
namespace Sqrat {
class SqratVM
{
private:
static std::map<HSQUIRRELVM, SqratVM*> ms_sqratVMs;
static void s_addVM(HSQUIRRELVM vm, SqratVM* sqratvm);
static void s_deleteVM(HSQUIRRELVM vm);
static SqratVM* s_getVM(HSQUIRRELVM vm);
HSQUIRRELVM m_vm;
Sqrat::RootTable* m_rootTable;
Sqrat::Script* m_script;
Sqrat::string m_lastErrorMsg;
private:
static void printFunc(HSQUIRRELVM v, const SQChar *s, ...);
static SQInteger runtimeErrorHandler(HSQUIRRELVM v);
static void compilerErrorHandler(HSQUIRRELVM v,
const SQChar* desc,
const SQChar* source,
SQInteger line,
SQInteger column);
public:
enum ERROR_STATE
{
NO_ERROR, COMPILE_ERROR, RUNTIME_ERROR
};
SqratVM(int initialStackSize = 1024);
~SqratVM();
HSQUIRRELVM getVM() { return m_vm; }
Sqrat::RootTable& getRootTable() { return *m_rootTable; }
Sqrat::Script& getScript() { return *m_script; }
Sqrat::string getLastErrorMsg() { return m_lastErrorMsg; }
void setLastErrorMsg(const Sqrat::string& str) { m_lastErrorMsg = str; }
void setPrintFunc(SQPRINTFUNCTION printFunc, SQPRINTFUNCTION errFunc);
void setErrorHandler(SQFUNCTION runErr, SQCOMPILERERROR comErr);
ERROR_STATE doString(const Sqrat::string& str);
ERROR_STATE doFile(const Sqrat::string& file);
};
#ifdef SQUNICODE
#define scvprintf vwprintf
#else
#define scvprintf vprintf
#endif
std::map<HSQUIRRELVM, SqratVM*> SqratVM::ms_sqratVMs;
void SqratVM::s_addVM(HSQUIRRELVM vm, SqratVM* sqratvm)
{
//TODO: use mutex to lock ms_sqratVMs
ms_sqratVMs.insert(std::make_pair(vm, sqratvm));
}
void SqratVM::s_deleteVM(HSQUIRRELVM vm)
{
//TODO: use mutex to lock ms_sqratVMs
ms_sqratVMs.erase(vm);
}
SqratVM* SqratVM::s_getVM(HSQUIRRELVM vm)
{
//TODO: use mutex to lock ms_sqratVMs
return ms_sqratVMs[vm];
}
void SqratVM::printFunc(HSQUIRRELVM v, const SQChar *s, ...)
{
va_list vl;
va_start(vl, s);
scvprintf(s, vl);
va_end(vl);
}
SQInteger SqratVM::runtimeErrorHandler(HSQUIRRELVM v)
{
const SQChar *sErr = 0;
if(sq_gettop(v) >= 1)
{
Sqrat::string& errStr = s_getVM(v)->m_lastErrorMsg;
if(SQ_SUCCEEDED(sq_getstring(v, 2, &sErr)))
{
//scprintf(_SC("RuntimeError: %s\n"), sErr);
//errStr = _SC("RuntimeError: ") + sErr;
errStr = sErr;
}
else
{
//scprintf(_SC("An Unknown RuntimeError Occured.\n"));
errStr = _SC("An Unknown RuntimeError Occured.");
}
}
return 0;
}
void SqratVM::compilerErrorHandler(HSQUIRRELVM v,
const SQChar* desc,
const SQChar* source,
SQInteger line,
SQInteger column)
{
//scprintf(_SC("%s(%d:%d): %s\n"), source, line, column, desc);
SQChar buf[512];
scsprintf(buf, _SC("%s(%d:%d): %s"), source, line, column, desc);
s_getVM(v)->m_lastErrorMsg = buf;
}
SqratVM::SqratVM(int initialStackSize /* = 1024 */)
: m_vm(sq_open(initialStackSize))
, m_rootTable(new Sqrat::RootTable(m_vm))
, m_script(new Sqrat::Script(m_vm))
, m_lastErrorMsg()
{
s_addVM(m_vm, this);
//register std libs
sq_pushroottable(m_vm);
sqstd_register_iolib(m_vm);
sqstd_register_bloblib(m_vm);
sqstd_register_mathlib(m_vm);
sqstd_register_systemlib(m_vm);
sqstd_register_stringlib(m_vm);
sq_pop(m_vm, 1);
setPrintFunc(printFunc, printFunc);
setErrorHandler(runtimeErrorHandler, compilerErrorHandler);
}
SqratVM::~SqratVM()
{
s_deleteVM(m_vm);
delete m_script;
delete m_rootTable;
sq_close(m_vm);
}
void SqratVM::setPrintFunc(SQPRINTFUNCTION printFunc, SQPRINTFUNCTION errFunc)
{
sq_setprintfunc(m_vm, printFunc, errFunc);
}
void SqratVM::setErrorHandler(SQFUNCTION runErr, SQCOMPILERERROR comErr)
{
sq_newclosure(m_vm, runErr, 0);
sq_seterrorhandler(m_vm);
sq_setcompilererrorhandler(m_vm, comErr);
}
SqratVM::ERROR_STATE SqratVM::doString(const Sqrat::string& str)
{
Sqrat::string msg;
m_lastErrorMsg.clear();
if(!m_script->CompileString(str, msg))
{
if(m_lastErrorMsg.empty())
{
m_lastErrorMsg = msg;
}
return COMPILE_ERROR;
}
if(!m_script->Run(msg))
{
if(m_lastErrorMsg.empty())
{
m_lastErrorMsg = msg;
}
return RUNTIME_ERROR;
}
return NO_ERROR;
}
SqratVM::ERROR_STATE SqratVM::doFile(const Sqrat::string& file)
{
Sqrat::string msg;
m_lastErrorMsg.clear();
if(!m_script->CompileFile(file, msg))
{
if(m_lastErrorMsg.empty())
{
m_lastErrorMsg = msg;
}
return COMPILE_ERROR;
}
if(!m_script->Run(msg))
{
if(m_lastErrorMsg.empty())
{
m_lastErrorMsg = msg;
}
return RUNTIME_ERROR;
}
return NO_ERROR;
}
}
#endif

45
squirrel_3_0_1_stable/sqrat/sqratimport.h
View File

@ -1,45 +0,0 @@
//
// SqImport: Supports importing of squirrel modules
//
//
// Copyright (c) 2009 Brandon Jones
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#if !defined(_SQ_IMPORT_H_)
#define _SQ_IMPORT_H_
#include <squirrel.h>
#ifdef __cplusplus
extern "C" {
#endif
SQUIRREL_API SQRESULT sqrat_import(HSQUIRRELVM v);
SQUIRREL_API SQRESULT sqrat_register_importlib(HSQUIRRELVM v);
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /*_SQ_IMPORT_H_*/

41
squirrel_3_0_1_stable/sqstdlib/Makefile
View File

@ -1,41 +0,0 @@
SQUIRREL= ..
OUT= $(SQUIRREL)/lib/libsqstdlib.a
INCZ= -I$(SQUIRREL)/include -I. -Iinclude
OBJS= \
sqstdblob.o \
sqstdio.o \
sqstdstream.o \
sqstdmath.o \
sqstdsystem.o \
sqstdstring.o \
sqstdaux.o \
sqstdrex.o
SRCS= \
sqstdblob.cpp \
sqstdio.cpp \
sqstdstream.cpp \
sqstdmath.cpp \
sqstdsystem.cpp \
sqstdstring.cpp \
sqstdaux.cpp \
sqstdrex.cpp
sq32:
gcc -O2 -fno-exceptions -fno-rtti -Wall -fno-strict-aliasing -c $(SRCS) $(INCZ)
ar rc $(OUT) *.o
rm *.o
sqprof:
gcc -O2 -pg -fno-exceptions -fno-rtti -pie -gstabs -g3 -Wall -fno-strict-aliasing -c $(SRCS) $(INCZ)
ar rc $(OUT) *.o
rm *.o
sq64:
gcc -O2 -m64 -fno-exceptions -D_SQ64 -fno-rtti -Wall -fno-strict-aliasing -c $(SRCS) $(INCZ)
ar rc $(OUT) *.o
rm *.o

129
squirrel_3_0_1_stable/sqstdlib/sqstdaux.cpp
View File

@ -1,129 +0,0 @@
/* see copyright notice in squirrel.h */
#include <squirrel.h>
#include <sqstdaux.h>
#include <assert.h>
void sqstd_printcallstack(HSQUIRRELVM v)
{
SQPRINTFUNCTION pf = sq_geterrorfunc(v);
if(pf) {
SQStackInfos si;
SQInteger i;
SQFloat f;
const SQChar *s;
SQInteger level=1; //1 is to skip this function that is level 0
const SQChar *name=0;
SQInteger seq=0;
pf(v,_SC("\nCALLSTACK\n"));
while(SQ_SUCCEEDED(sq_stackinfos(v,level,&si)))
{
const SQChar *fn=_SC("unknown");
const SQChar *src=_SC("unknown");
if(si.funcname)fn=si.funcname;
if(si.source)src=si.source;
pf(v,_SC("*FUNCTION [%s()] %s line [%d]\n"),fn,src,si.line);
level++;
}
level=0;
pf(v,_SC("\nLOCALS\n"));
for(level=0;level<10;level++){
seq=0;
while((name = sq_getlocal(v,level,seq)))
{
seq++;
switch(sq_gettype(v,-1))
{
case OT_NULL:
pf(v,_SC("[%s] NULL\n"),name);
break;
case OT_INTEGER:
sq_getinteger(v,-1,&i);
pf(v,_SC("[%s] %d\n"),name,i);
break;
case OT_FLOAT:
sq_getfloat(v,-1,&f);
pf(v,_SC("[%s] %.14g\n"),name,f);
break;
case OT_USERPOINTER:
pf(v,_SC("[%s] USERPOINTER\n"),name);
break;
case OT_STRING:
sq_getstring(v,-1,&s);
pf(v,_SC("[%s] \"%s\"\n"),name,s);
break;
case OT_TABLE:
pf(v,_SC("[%s] TABLE\n"),name);
break;
case OT_ARRAY:
pf(v,_SC("[%s] ARRAY\n"),name);
break;
case OT_CLOSURE:
pf(v,_SC("[%s] CLOSURE\n"),name);
break;
case OT_NATIVECLOSURE:
pf(v,_SC("[%s] NATIVECLOSURE\n"),name);
break;
case OT_GENERATOR:
pf(v,_SC("[%s] GENERATOR\n"),name);
break;
case OT_USERDATA:
pf(v,_SC("[%s] USERDATA\n"),name);
break;
case OT_THREAD:
pf(v,_SC("[%s] THREAD\n"),name);
break;
case OT_CLASS:
pf(v,_SC("[%s] CLASS\n"),name);
break;
case OT_INSTANCE:
pf(v,_SC("[%s] INSTANCE\n"),name);
break;
case OT_WEAKREF:
pf(v,_SC("[%s] WEAKREF\n"),name);
break;
case OT_BOOL:{
sq_getinteger(v,-1,&i);
pf(v,_SC("[%s] %s\n"),name,i?_SC("true"):_SC("false"));
}
break;
default: assert(0); break;
}
sq_pop(v,1);
}
}
}
}
static SQInteger _sqstd_aux_printerror(HSQUIRRELVM v)
{
SQPRINTFUNCTION pf = sq_geterrorfunc(v);
if(pf) {
const SQChar *sErr = 0;
if(sq_gettop(v)>=1) {
if(SQ_SUCCEEDED(sq_getstring(v,2,&sErr))) {
pf(v,_SC("\nAN ERROR HAS OCCURED [%s]\n"),sErr);
}
else{
pf(v,_SC("\nAN ERROR HAS OCCURED [unknown]\n"));
}
sqstd_printcallstack(v);
}
}
return 0;
}
void _sqstd_compiler_error(HSQUIRRELVM v,const SQChar *sErr,const SQChar *sSource,SQInteger line,SQInteger column)
{
SQPRINTFUNCTION pf = sq_geterrorfunc(v);
if(pf) {
pf(v,_SC("%s line = (%d) column = (%d) : error %s\n"),sSource,line,column,sErr);
}
}
void sqstd_seterrorhandlers(HSQUIRRELVM v)
{
sq_setcompilererrorhandler(v,_sqstd_compiler_error);
sq_newclosure(v,_sqstd_aux_printerror,0);
sq_seterrorhandler(v);
}

275
squirrel_3_0_1_stable/sqstdlib/sqstdblob.cpp
View File

@ -1,275 +0,0 @@
/* see copyright notice in squirrel.h */
#include <new>
#include <squirrel.h>
#include <sqstdio.h>
#include <string.h>
#include <sqstdblob.h>
#include "sqstdstream.h"
#include "sqstdblobimpl.h"
#define SQSTD_BLOB_TYPE_TAG (SQSTD_STREAM_TYPE_TAG | 0x00000002)
//Blob
#define SETUP_BLOB(v) \
SQBlob *self = NULL; \
{ if(SQ_FAILED(sq_getinstanceup(v,1,(SQUserPointer*)&self,(SQUserPointer)SQSTD_BLOB_TYPE_TAG))) \
return SQ_ERROR; }
static SQInteger _blob_resize(HSQUIRRELVM v)
{
SETUP_BLOB(v);
SQInteger size;
sq_getinteger(v,2,&size);
if(!self->Resize(size))
return sq_throwerror(v,_SC("resize failed"));
return 0;
}
static void __swap_dword(unsigned int *n)
{
*n=(unsigned int)(((*n&0xFF000000)>>24) |
((*n&0x00FF0000)>>8) |
((*n&0x0000FF00)<<8) |
((*n&0x000000FF)<<24));
}
static void __swap_word(unsigned short *n)
{
*n=(unsigned short)((*n>>8)&0x00FF)| ((*n<<8)&0xFF00);
}
static SQInteger _blob_swap4(HSQUIRRELVM v)
{
SETUP_BLOB(v);
SQInteger num=(self->Len()-(self->Len()%4))>>2;
unsigned int *t=(unsigned int *)self->GetBuf();
for(SQInteger i = 0; i < num; i++) {
__swap_dword(&t[i]);
}
return 0;
}
static SQInteger _blob_swap2(HSQUIRRELVM v)
{
SETUP_BLOB(v);
SQInteger num=(self->Len()-(self->Len()%2))>>1;
unsigned short *t = (unsigned short *)self->GetBuf();
for(SQInteger i = 0; i < num; i++) {
__swap_word(&t[i]);
}
return 0;
}
static SQInteger _blob__set(HSQUIRRELVM v)
{
SETUP_BLOB(v);
SQInteger idx,val;
sq_getinteger(v,2,&idx);
sq_getinteger(v,3,&val);
if(idx < 0 || idx >= self->Len())
return sq_throwerror(v,_SC("index out of range"));
((unsigned char *)self->GetBuf())[idx] = (unsigned char) val;
sq_push(v,3);
return 1;
}
static SQInteger _blob__get(HSQUIRRELVM v)
{
SETUP_BLOB(v);
SQInteger idx;
sq_getinteger(v,2,&idx);
if(idx < 0 || idx >= self->Len())
return sq_throwerror(v,_SC("index out of range"));
sq_pushinteger(v,((unsigned char *)self->GetBuf())[idx]);
return 1;
}
static SQInteger _blob__nexti(HSQUIRRELVM v)
{
SETUP_BLOB(v);
if(sq_gettype(v,2) == OT_NULL) {
sq_pushinteger(v, 0);
return 1;
}
SQInteger idx;
if(SQ_SUCCEEDED(sq_getinteger(v, 2, &idx))) {
if(idx+1 < self->Len()) {
sq_pushinteger(v, idx+1);
return 1;
}
sq_pushnull(v);
return 1;
}
return sq_throwerror(v,_SC("internal error (_nexti) wrong argument type"));
}
static SQInteger _blob__typeof(HSQUIRRELVM v)
{
sq_pushstring(v,_SC("blob"),-1);
return 1;
}
static SQInteger _blob_releasehook(SQUserPointer p, SQInteger size)
{
SQBlob *self = (SQBlob*)p;
self->~SQBlob();
sq_free(self,sizeof(SQBlob));
return 1;
}
static SQInteger _blob_constructor(HSQUIRRELVM v)
{
SQInteger nparam = sq_gettop(v);
SQInteger size = 0;
if(nparam == 2) {
sq_getinteger(v, 2, &size);
}
if(size < 0) return sq_throwerror(v, _SC("cannot create blob with negative size"));
//SQBlob *b = new SQBlob(size);
SQBlob *b = new (sq_malloc(sizeof(SQBlob)))SQBlob(size);
if(SQ_FAILED(sq_setinstanceup(v,1,b))) {
b->~SQBlob();
sq_free(b,sizeof(SQBlob));
return sq_throwerror(v, _SC("cannot create blob"));
}
sq_setreleasehook(v,1,_blob_releasehook);
return 0;
}
static SQInteger _blob__cloned(HSQUIRRELVM v)
{
SQBlob *other = NULL;
{
if(SQ_FAILED(sq_getinstanceup(v,2,(SQUserPointer*)&other,(SQUserPointer)SQSTD_BLOB_TYPE_TAG)))
return SQ_ERROR;
}
//SQBlob *thisone = new SQBlob(other->Len());
SQBlob *thisone = new (sq_malloc(sizeof(SQBlob)))SQBlob(other->Len());
memcpy(thisone->GetBuf(),other->GetBuf(),thisone->Len());
if(SQ_FAILED(sq_setinstanceup(v,1,thisone))) {
thisone->~SQBlob();
sq_free(thisone,sizeof(SQBlob));
return sq_throwerror(v, _SC("cannot clone blob"));
}
sq_setreleasehook(v,1,_blob_releasehook);
return 0;
}
#define _DECL_BLOB_FUNC(name,nparams,typecheck) {_SC(#name),_blob_##name,nparams,typecheck}
static SQRegFunction _blob_methods[] = {
_DECL_BLOB_FUNC(constructor,-1,_SC("xn")),
_DECL_BLOB_FUNC(resize,2,_SC("xn")),
_DECL_BLOB_FUNC(swap2,1,_SC("x")),
_DECL_BLOB_FUNC(swap4,1,_SC("x")),
_DECL_BLOB_FUNC(_set,3,_SC("xnn")),
_DECL_BLOB_FUNC(_get,2,_SC("xn")),
_DECL_BLOB_FUNC(_typeof,1,_SC("x")),
_DECL_BLOB_FUNC(_nexti,2,_SC("x")),
_DECL_BLOB_FUNC(_cloned,2,_SC("xx")),
{0,0,0,0}
};
//GLOBAL FUNCTIONS
static SQInteger _g_blob_casti2f(HSQUIRRELVM v)
{
SQInteger i;
sq_getinteger(v,2,&i);
sq_pushfloat(v,*((SQFloat *)&i));
return 1;
}
static SQInteger _g_blob_castf2i(HSQUIRRELVM v)
{
SQFloat f;
sq_getfloat(v,2,&f);
sq_pushinteger(v,*((SQInteger *)&f));
return 1;
}
static SQInteger _g_blob_swap2(HSQUIRRELVM v)
{
SQInteger i;
sq_getinteger(v,2,&i);
short s=(short)i;
sq_pushinteger(v,(s<<8)|((s>>8)&0x00FF));
return 1;
}
static SQInteger _g_blob_swap4(HSQUIRRELVM v)
{
SQInteger i;
sq_getinteger(v,2,&i);
unsigned int t4 = (unsigned int)i;
__swap_dword(&t4);
sq_pushinteger(v,(SQInteger)t4);
return 1;
}
static SQInteger _g_blob_swapfloat(HSQUIRRELVM v)
{
SQFloat f;
sq_getfloat(v,2,&f);
__swap_dword((unsigned int *)&f);
sq_pushfloat(v,f);
return 1;
}
#define _DECL_GLOBALBLOB_FUNC(name,nparams,typecheck) {_SC(#name),_g_blob_##name,nparams,typecheck}
static SQRegFunction bloblib_funcs[]={
_DECL_GLOBALBLOB_FUNC(casti2f,2,_SC(".n")),
_DECL_GLOBALBLOB_FUNC(castf2i,2,_SC(".n")),
_DECL_GLOBALBLOB_FUNC(swap2,2,_SC(".n")),
_DECL_GLOBALBLOB_FUNC(swap4,2,_SC(".n")),
_DECL_GLOBALBLOB_FUNC(swapfloat,2,_SC(".n")),
{0,0}
};
SQRESULT sqstd_getblob(HSQUIRRELVM v,SQInteger idx,SQUserPointer *ptr)
{
SQBlob *blob;
if(SQ_FAILED(sq_getinstanceup(v,idx,(SQUserPointer *)&blob,(SQUserPointer)SQSTD_BLOB_TYPE_TAG)))
return -1;
*ptr = blob->GetBuf();
return SQ_OK;
}
SQInteger sqstd_getblobsize(HSQUIRRELVM v,SQInteger idx)
{
SQBlob *blob;
if(SQ_FAILED(sq_getinstanceup(v,idx,(SQUserPointer *)&blob,(SQUserPointer)SQSTD_BLOB_TYPE_TAG)))
return -1;
return blob->Len();
}
SQUserPointer sqstd_createblob(HSQUIRRELVM v, SQInteger size)
{
SQInteger top = sq_gettop(v);
sq_pushregistrytable(v);
sq_pushstring(v,_SC("std_blob"),-1);
if(SQ_SUCCEEDED(sq_get(v,-2))) {
sq_remove(v,-2); //removes the registry
sq_push(v,1); // push the this
sq_pushinteger(v,size); //size
SQBlob *blob = NULL;
if(SQ_SUCCEEDED(sq_call(v,2,SQTrue,SQFalse))
&& SQ_SUCCEEDED(sq_getinstanceup(v,-1,(SQUserPointer *)&blob,(SQUserPointer)SQSTD_BLOB_TYPE_TAG))) {
sq_remove(v,-2);
return blob->GetBuf();
}
}
sq_settop(v,top);
return NULL;
}
SQRESULT sqstd_register_bloblib(HSQUIRRELVM v)
{
return declare_stream(v,_SC("blob"),(SQUserPointer)SQSTD_BLOB_TYPE_TAG,_SC("std_blob"),_blob_methods,bloblib_funcs);
}

108
squirrel_3_0_1_stable/sqstdlib/sqstdblobimpl.h
View File

@ -1,108 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQSTD_BLOBIMPL_H_
#define _SQSTD_BLOBIMPL_H_
struct SQBlob : public SQStream
{
SQBlob(SQInteger size) {
_size = size;
_allocated = size;
_buf = (unsigned char *)sq_malloc(size);
memset(_buf, 0, _size);
_ptr = 0;
_owns = true;
}
virtual ~SQBlob() {
sq_free(_buf, _allocated);
}
SQInteger Write(void *buffer, SQInteger size) {
if(!CanAdvance(size)) {
GrowBufOf(_ptr + size - _size);
}
memcpy(&_buf[_ptr], buffer, size);
_ptr += size;
return size;
}
SQInteger Read(void *buffer,SQInteger size) {
SQInteger n = size;
if(!CanAdvance(size)) {
if((_size - _ptr) > 0)
n = _size - _ptr;
else return 0;
}
memcpy(buffer, &_buf[_ptr], n);
_ptr += n;
return n;
}
bool Resize(SQInteger n) {
if(!_owns) return false;
if(n != _allocated) {
unsigned char *newbuf = (unsigned char *)sq_malloc(n);
memset(newbuf,0,n);
if(_size > n)
memcpy(newbuf,_buf,n);
else
memcpy(newbuf,_buf,_size);
sq_free(_buf,_allocated);
_buf=newbuf;
_allocated = n;
if(_size > _allocated)
_size = _allocated;
if(_ptr > _allocated)
_ptr = _allocated;
}
return true;
}
bool GrowBufOf(SQInteger n)
{
bool ret = true;
if(_size + n > _allocated) {
if(_size + n > _size * 2)
ret = Resize(_size + n);
else
ret = Resize(_size * 2);
}
_size = _size + n;
return ret;
}
bool CanAdvance(SQInteger n) {
if(_ptr+n>_size)return false;
return true;
}
SQInteger Seek(SQInteger offset, SQInteger origin) {
switch(origin) {
case SQ_SEEK_SET:
if(offset > _size || offset < 0) return -1;
_ptr = offset;
break;
case SQ_SEEK_CUR:
if(_ptr + offset > _size || _ptr + offset < 0) return -1;
_ptr += offset;
break;
case SQ_SEEK_END:
if(_size + offset > _size || _size + offset < 0) return -1;
_ptr = _size + offset;
break;
default: return -1;
}
return 0;
}
bool IsValid() {
return _buf?true:false;
}
bool EOS() {
return _ptr == _size;
}
SQInteger Flush() { return 0; }
SQInteger Tell() { return _ptr; }
SQInteger Len() { return _size; }
SQUserPointer GetBuf(){ return _buf; }
private:
SQInteger _size;
SQInteger _allocated;
SQInteger _ptr;
unsigned char *_buf;
bool _owns;
};
#endif //_SQSTD_BLOBIMPL_H_

419
squirrel_3_0_1_stable/sqstdlib/sqstdio.cpp
View File

@ -1,419 +0,0 @@
/* see copyright notice in squirrel.h */
#include <new>
#include <stdio.h>
#include <squirrel.h>
#include <sqstdio.h>
#include "sqstdstream.h"
#define SQSTD_FILE_TYPE_TAG (SQSTD_STREAM_TYPE_TAG | 0x00000001)
//basic API
SQFILE sqstd_fopen(const SQChar *filename ,const SQChar *mode)
{
#ifndef SQUNICODE
return (SQFILE)fopen(filename,mode);
#else
return (SQFILE)_wfopen(filename,mode);
#endif
}
SQInteger sqstd_fread(void* buffer, SQInteger size, SQInteger count, SQFILE file)
{
return (SQInteger)fread(buffer,size,count,(FILE *)file);
}
SQInteger sqstd_fwrite(const SQUserPointer buffer, SQInteger size, SQInteger count, SQFILE file)
{
return (SQInteger)fwrite(buffer,size,count,(FILE *)file);
}
SQInteger sqstd_fseek(SQFILE file, SQInteger offset, SQInteger origin)
{
SQInteger realorigin;
switch(origin) {
case SQ_SEEK_CUR: realorigin = SEEK_CUR; break;
case SQ_SEEK_END: realorigin = SEEK_END; break;
case SQ_SEEK_SET: realorigin = SEEK_SET; break;
default: return -1; //failed
}
return fseek((FILE *)file,(long)offset,(int)realorigin);
}
SQInteger sqstd_ftell(SQFILE file)
{
return ftell((FILE *)file);
}
SQInteger sqstd_fflush(SQFILE file)
{
return fflush((FILE *)file);
}
SQInteger sqstd_fclose(SQFILE file)
{
return fclose((FILE *)file);
}
SQInteger sqstd_feof(SQFILE file)
{
return feof((FILE *)file);
}
//File
struct SQFile : public SQStream {
SQFile() { _handle = NULL; _owns = false;}
SQFile(SQFILE file, bool owns) { _handle = file; _owns = owns;}
virtual ~SQFile() { Close(); }
bool Open(const SQChar *filename ,const SQChar *mode) {
Close();
if( (_handle = sqstd_fopen(filename,mode)) ) {
_owns = true;
return true;
}
return false;
}
void Close() {
if(_handle && _owns) {
sqstd_fclose(_handle);
_handle = NULL;
_owns = false;
}
}
SQInteger Read(void *buffer,SQInteger size) {
return sqstd_fread(buffer,1,size,_handle);
}
SQInteger Write(void *buffer,SQInteger size) {
return sqstd_fwrite(buffer,1,size,_handle);
}
SQInteger Flush() {
return sqstd_fflush(_handle);
}
SQInteger Tell() {
return sqstd_ftell(_handle);
}
SQInteger Len() {
SQInteger prevpos=Tell();
Seek(0,SQ_SEEK_END);
SQInteger size=Tell();
Seek(prevpos,SQ_SEEK_SET);
return size;
}
SQInteger Seek(SQInteger offset, SQInteger origin) {
return sqstd_fseek(_handle,offset,origin);
}
bool IsValid() { return _handle?true:false; }
bool EOS() { return Tell()==Len()?true:false;}
SQFILE GetHandle() {return _handle;}
private:
SQFILE _handle;
bool _owns;
};
static SQInteger _file__typeof(HSQUIRRELVM v)
{
sq_pushstring(v,_SC("file"),-1);
return 1;
}
static SQInteger _file_releasehook(SQUserPointer p, SQInteger size)
{
SQFile *self = (SQFile*)p;
self->~SQFile();
sq_free(self,sizeof(SQFile));
return 1;
}
static SQInteger _file_constructor(HSQUIRRELVM v)
{
const SQChar *filename,*mode;
bool owns = true;
SQFile *f;
SQFILE newf;
if(sq_gettype(v,2) == OT_STRING && sq_gettype(v,3) == OT_STRING) {
sq_getstring(v, 2, &filename);
sq_getstring(v, 3, &mode);
newf = sqstd_fopen(filename, mode);
if(!newf) return sq_throwerror(v, _SC("cannot open file"));
} else if(sq_gettype(v,2) == OT_USERPOINTER) {
owns = !(sq_gettype(v,3) == OT_NULL);
sq_getuserpointer(v,2,&newf);
} else {
return sq_throwerror(v,_SC("wrong parameter"));
}
f = new (sq_malloc(sizeof(SQFile)))SQFile(newf,owns);
if(SQ_FAILED(sq_setinstanceup(v,1,f))) {
f->~SQFile();
sq_free(f,sizeof(SQFile));
return sq_throwerror(v, _SC("cannot create blob with negative size"));
}
sq_setreleasehook(v,1,_file_releasehook);
return 0;
}
//bindings
#define _DECL_FILE_FUNC(name,nparams,typecheck) {_SC(#name),_file_##name,nparams,typecheck}
static SQRegFunction _file_methods[] = {
_DECL_FILE_FUNC(constructor,3,_SC("x")),
_DECL_FILE_FUNC(_typeof,1,_SC("x")),
{0,0,0,0},
};
SQRESULT sqstd_createfile(HSQUIRRELVM v, SQFILE file,SQBool own)
{
SQInteger top = sq_gettop(v);
sq_pushregistrytable(v);
sq_pushstring(v,_SC("std_file"),-1);
if(SQ_SUCCEEDED(sq_get(v,-2))) {
sq_remove(v,-2); //removes the registry
sq_pushroottable(v); // push the this
sq_pushuserpointer(v,file); //file
if(own){
sq_pushinteger(v,1); //true
}
else{
sq_pushnull(v); //false
}
if(SQ_SUCCEEDED( sq_call(v,3,SQTrue,SQFalse) )) {
sq_remove(v,-2);
return SQ_OK;
}
}
sq_settop(v,top);
return SQ_OK;
}
SQRESULT sqstd_getfile(HSQUIRRELVM v, SQInteger idx, SQFILE *file)
{
SQFile *fileobj = NULL;
if(SQ_SUCCEEDED(sq_getinstanceup(v,idx,(SQUserPointer*)&fileobj,(SQUserPointer)SQSTD_FILE_TYPE_TAG))) {
*file = fileobj->GetHandle();
return SQ_OK;
}
return sq_throwerror(v,_SC("not a file"));
}
static SQInteger _io_file_lexfeed_PLAIN(SQUserPointer file)
{
SQInteger ret;
char c;
if( ( ret=sqstd_fread(&c,sizeof(c),1,(FILE *)file )>0) )
return c;
return 0;
}
#ifdef SQUNICODE
static SQInteger _io_file_lexfeed_UTF8(SQUserPointer file)
{
#define READ() \
if(sqstd_fread(&inchar,sizeof(inchar),1,(FILE *)file) != 1) \
return 0;
static const SQInteger utf8_lengths[16] =
{
1,1,1,1,1,1,1,1, /* 0000 to 0111 : 1 byte (plain ASCII) */
0,0,0,0, /* 1000 to 1011 : not valid */
2,2, /* 1100, 1101 : 2 bytes */
3, /* 1110 : 3 bytes */
4 /* 1111 :4 bytes */
};
static unsigned char byte_masks[5] = {0,0,0x1f,0x0f,0x07};
unsigned char inchar;
SQInteger c = 0;
READ();
c = inchar;
//
if(c >= 0x80) {
SQInteger tmp;
SQInteger codelen = utf8_lengths[c>>4];
if(codelen == 0)
return 0;
//"invalid UTF-8 stream";
tmp = c&byte_masks[codelen];
for(SQInteger n = 0; n < codelen-1; n++) {
tmp<<=6;
READ();
tmp |= inchar & 0x3F;
}
c = tmp;
}
return c;
}
#endif
static SQInteger _io_file_lexfeed_UCS2_LE(SQUserPointer file)
{
SQInteger ret;
wchar_t c;
if( ( ret=sqstd_fread(&c,sizeof(c),1,(FILE *)file )>0) )
return (SQChar)c;
return 0;
}
static SQInteger _io_file_lexfeed_UCS2_BE(SQUserPointer file)
{
SQInteger ret;
unsigned short c;
if( ( ret=sqstd_fread(&c,sizeof(c),1,(FILE *)file )>0) ) {
c = ((c>>8)&0x00FF)| ((c<<8)&0xFF00);
return (SQChar)c;
}
return 0;
}
SQInteger file_read(SQUserPointer file,SQUserPointer buf,SQInteger size)
{
SQInteger ret;
if( ( ret = sqstd_fread(buf,1,size,(SQFILE)file ))!=0 )return ret;
return -1;
}
SQInteger file_write(SQUserPointer file,SQUserPointer p,SQInteger size)
{
return sqstd_fwrite(p,1,size,(SQFILE)file);
}
SQRESULT sqstd_loadfile(HSQUIRRELVM v,const SQChar *filename,SQBool printerror)
{
SQFILE file = sqstd_fopen(filename,_SC("rb"));
SQInteger ret;
unsigned short us;
unsigned char uc;
SQLEXREADFUNC func = _io_file_lexfeed_PLAIN;
if(file){
ret = sqstd_fread(&us,1,2,file);
if(ret != 2) {
//probably an empty file
us = 0;
}
if(us == SQ_BYTECODE_STREAM_TAG) { //BYTECODE
sqstd_fseek(file,0,SQ_SEEK_SET);
if(SQ_SUCCEEDED(sq_readclosure(v,file_read,file))) {
sqstd_fclose(file);
return SQ_OK;
}
}
else { //SCRIPT
switch(us)
{
//gotta swap the next 2 lines on BIG endian machines
case 0xFFFE: func = _io_file_lexfeed_UCS2_BE; break;//UTF-16 little endian;
case 0xFEFF: func = _io_file_lexfeed_UCS2_LE; break;//UTF-16 big endian;
case 0xBBEF:
if(sqstd_fread(&uc,1,sizeof(uc),file) == 0) {
sqstd_fclose(file);
return sq_throwerror(v,_SC("io error"));
}
if(uc != 0xBF) {
sqstd_fclose(file);
return sq_throwerror(v,_SC("Unrecognozed ecoding"));
}
#ifdef SQUNICODE
func = _io_file_lexfeed_UTF8;
#else
func = _io_file_lexfeed_PLAIN;
#endif
break;//UTF-8 ;
default: sqstd_fseek(file,0,SQ_SEEK_SET); break; // ascii
}
if(SQ_SUCCEEDED(sq_compile(v,func,file,filename,printerror))){
sqstd_fclose(file);
return SQ_OK;
}
}
sqstd_fclose(file);
return SQ_ERROR;
}
return sq_throwerror(v,_SC("cannot open the file"));
}
SQRESULT sqstd_dofile(HSQUIRRELVM v,const SQChar *filename,SQBool retval,SQBool printerror)
{
if(SQ_SUCCEEDED(sqstd_loadfile(v,filename,printerror))) {
sq_push(v,-2);
if(SQ_SUCCEEDED(sq_call(v,1,retval,SQTrue))) {
sq_remove(v,retval?-2:-1); //removes the closure
return 1;
}
sq_pop(v,1); //removes the closure
}
return SQ_ERROR;
}
SQRESULT sqstd_writeclosuretofile(HSQUIRRELVM v,const SQChar *filename)
{
SQFILE file = sqstd_fopen(filename,_SC("wb+"));
if(!file) return sq_throwerror(v,_SC("cannot open the file"));
if(SQ_SUCCEEDED(sq_writeclosure(v,file_write,file))) {
sqstd_fclose(file);
return SQ_OK;
}
sqstd_fclose(file);
return SQ_ERROR; //forward the error
}
SQInteger _g_io_loadfile(HSQUIRRELVM v)
{
const SQChar *filename;
SQBool printerror = SQFalse;
sq_getstring(v,2,&filename);
if(sq_gettop(v) >= 3) {
sq_getbool(v,3,&printerror);
}
if(SQ_SUCCEEDED(sqstd_loadfile(v,filename,printerror)))
return 1;
return SQ_ERROR; //propagates the error
}
SQInteger _g_io_writeclosuretofile(HSQUIRRELVM v)
{
const SQChar *filename;
sq_getstring(v,2,&filename);
if(SQ_SUCCEEDED(sqstd_writeclosuretofile(v,filename)))
return 1;
return SQ_ERROR; //propagates the error
}
SQInteger _g_io_dofile(HSQUIRRELVM v)
{
const SQChar *filename;
SQBool printerror = SQFalse;
sq_getstring(v,2,&filename);
if(sq_gettop(v) >= 3) {
sq_getbool(v,3,&printerror);
}
sq_push(v,1); //repush the this
if(SQ_SUCCEEDED(sqstd_dofile(v,filename,SQTrue,printerror)))
return 1;
return SQ_ERROR; //propagates the error
}
#define _DECL_GLOBALIO_FUNC(name,nparams,typecheck) {_SC(#name),_g_io_##name,nparams,typecheck}
static SQRegFunction iolib_funcs[]={
_DECL_GLOBALIO_FUNC(loadfile,-2,_SC(".sb")),
_DECL_GLOBALIO_FUNC(dofile,-2,_SC(".sb")),
_DECL_GLOBALIO_FUNC(writeclosuretofile,3,_SC(".sc")),
{0,0}
};
SQRESULT sqstd_register_iolib(HSQUIRRELVM v)
{
SQInteger top = sq_gettop(v);
//create delegate
declare_stream(v,_SC("file"),(SQUserPointer)SQSTD_FILE_TYPE_TAG,_SC("std_file"),_file_methods,iolib_funcs);
sq_pushstring(v,_SC("stdout"),-1);
sqstd_createfile(v,stdout,SQFalse);
sq_newslot(v,-3,SQFalse);
sq_pushstring(v,_SC("stdin"),-1);
sqstd_createfile(v,stdin,SQFalse);
sq_newslot(v,-3,SQFalse);
sq_pushstring(v,_SC("stderr"),-1);
sqstd_createfile(v,stderr,SQFalse);
sq_newslot(v,-3,SQFalse);
sq_settop(v,top);
return SQ_OK;
}

131
squirrel_3_0_1_stable/sqstdlib/sqstdlib.dsp
View File

@ -1,131 +0,0 @@
# Microsoft Developer Studio Project File - Name="sqstdlib" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) Static Library" 0x0104
CFG=sqstdlib - Win32 Release
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
!MESSAGE use the Export Makefile command and run
!MESSAGE
!MESSAGE NMAKE /f "sqstdlib.mak".
!MESSAGE
!MESSAGE You can specify a configuration when running NMAKE
!MESSAGE by defining the macro CFG on the command line. For example:
!MESSAGE
!MESSAGE NMAKE /f "sqstdlib.mak" CFG="sqstdlib - Win32 Release"
!MESSAGE
!MESSAGE Possible choices for configuration are:
!MESSAGE
!MESSAGE "sqstdlib - Win32 Release" (based on "Win32 (x86) Static Library")
!MESSAGE "sqstdlib - Win32 Debug" (based on "Win32 (x86) Static Library")
!MESSAGE
# Begin Project
# PROP AllowPerConfigDependencies 0
# PROP Scc_LocalPath ".."
CPP=cl.exe
RSC=rc.exe
!IF "$(CFG)" == "sqstdlib - Win32 Release"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 0
# PROP BASE Output_Dir "Release"
# PROP BASE Intermediate_Dir "Release"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 0
# PROP Output_Dir "Release"
# PROP Intermediate_Dir "Release"
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
# ADD CPP /nologo /W3 /GX /O2 /I "..\include" /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
# ADD BASE RSC /l 0x410 /d "NDEBUG"
# ADD RSC /l 0x410 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LIB32=link.exe -lib
# ADD BASE LIB32 /nologo
# ADD LIB32 /nologo /out:"..\lib\sqstdlib.lib"
!ELSEIF "$(CFG)" == "sqstdlib - Win32 Debug"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 1
# PROP BASE Output_Dir "Debug"
# PROP BASE Intermediate_Dir "Debug"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 1
# PROP Output_Dir "Debug"
# PROP Intermediate_Dir "Debug"
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "..\include" /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
# ADD BASE RSC /l 0x410 /d "_DEBUG"
# ADD RSC /l 0x410 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LIB32=link.exe -lib
# ADD BASE LIB32 /nologo
# ADD LIB32 /nologo /out:"..\lib\sqstdlib.lib"
!ENDIF
# Begin Target
# Name "sqstdlib - Win32 Release"
# Name "sqstdlib - Win32 Debug"
# Begin Group "Source Files"
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
# Begin Source File
SOURCE=.\sqstdblob.cpp
# End Source File
# Begin Source File
SOURCE=.\sqstdio.cpp
# End Source File
# Begin Source File
SOURCE=.\sqstdmath.cpp
# End Source File
# Begin Source File
SOURCE=.\sqstdrex.cpp
# End Source File
# Begin Source File
SOURCE=.\sqstdstream.cpp
# End Source File
# Begin Source File
SOURCE=.\sqstdstring.cpp
# End Source File
# Begin Source File
SOURCE=.\sqstdaux.cpp
# End Source File
# Begin Source File
SOURCE=.\sqstdsystem.cpp
# End Source File
# End Group
# Begin Group "Header Files"
# PROP Default_Filter "h;hpp;hxx;hm;inl"
# Begin Source File
SOURCE=.\sqstdblobimpl.h
# End Source File
# Begin Source File
SOURCE=.\sqstdstream.h
# End Source File
# End Group
# End Target
# End Project

107
squirrel_3_0_1_stable/sqstdlib/sqstdmath.cpp
View File

@ -1,107 +0,0 @@
/* see copyright notice in squirrel.h */
#include <squirrel.h>
#include <math.h>
#include <stdlib.h>
#include <sqstdmath.h>
#define SINGLE_ARG_FUNC(_funcname) static SQInteger math_##_funcname(HSQUIRRELVM v){ \
SQFloat f; \
sq_getfloat(v,2,&f); \
sq_pushfloat(v,(SQFloat)_funcname(f)); \
return 1; \
}
#define TWO_ARGS_FUNC(_funcname) static SQInteger math_##_funcname(HSQUIRRELVM v){ \
SQFloat p1,p2; \
sq_getfloat(v,2,&p1); \
sq_getfloat(v,3,&p2); \
sq_pushfloat(v,(SQFloat)_funcname(p1,p2)); \
return 1; \
}
static SQInteger math_srand(HSQUIRRELVM v)
{
SQInteger i;
if(SQ_FAILED(sq_getinteger(v,2,&i)))
return sq_throwerror(v,_SC("invalid param"));
srand((unsigned int)i);
return 0;
}
static SQInteger math_rand(HSQUIRRELVM v)
{
sq_pushinteger(v,rand());
return 1;
}
static SQInteger math_abs(HSQUIRRELVM v)
{
SQInteger n;
sq_getinteger(v,2,&n);
sq_pushinteger(v,(SQInteger)abs((int)n));
return 1;
}
SINGLE_ARG_FUNC(sqrt)
SINGLE_ARG_FUNC(fabs)
SINGLE_ARG_FUNC(sin)
SINGLE_ARG_FUNC(cos)
SINGLE_ARG_FUNC(asin)
SINGLE_ARG_FUNC(acos)
SINGLE_ARG_FUNC(log)
SINGLE_ARG_FUNC(log10)
SINGLE_ARG_FUNC(tan)
SINGLE_ARG_FUNC(atan)
TWO_ARGS_FUNC(atan2)
TWO_ARGS_FUNC(pow)
SINGLE_ARG_FUNC(floor)
SINGLE_ARG_FUNC(ceil)
SINGLE_ARG_FUNC(exp)
#define _DECL_FUNC(name,nparams,tycheck) {_SC(#name),math_##name,nparams,tycheck}
static SQRegFunction mathlib_funcs[] = {
_DECL_FUNC(sqrt,2,_SC(".n")),
_DECL_FUNC(sin,2,_SC(".n")),
_DECL_FUNC(cos,2,_SC(".n")),
_DECL_FUNC(asin,2,_SC(".n")),
_DECL_FUNC(acos,2,_SC(".n")),
_DECL_FUNC(log,2,_SC(".n")),
_DECL_FUNC(log10,2,_SC(".n")),
_DECL_FUNC(tan,2,_SC(".n")),
_DECL_FUNC(atan,2,_SC(".n")),
_DECL_FUNC(atan2,3,_SC(".nn")),
_DECL_FUNC(pow,3,_SC(".nn")),
_DECL_FUNC(floor,2,_SC(".n")),
_DECL_FUNC(ceil,2,_SC(".n")),
_DECL_FUNC(exp,2,_SC(".n")),
_DECL_FUNC(srand,2,_SC(".n")),
_DECL_FUNC(rand,1,NULL),
_DECL_FUNC(fabs,2,_SC(".n")),
_DECL_FUNC(abs,2,_SC(".n")),
{0,0},
};
#undef _DECL_FUNC
#ifndef M_PI
#define M_PI (3.14159265358979323846)
#endif
SQRESULT sqstd_register_mathlib(HSQUIRRELVM v)
{
SQInteger i=0;
while(mathlib_funcs[i].name!=0) {
sq_pushstring(v,mathlib_funcs[i].name,-1);
sq_newclosure(v,mathlib_funcs[i].f,0);
sq_setparamscheck(v,mathlib_funcs[i].nparamscheck,mathlib_funcs[i].typemask);
sq_setnativeclosurename(v,-1,mathlib_funcs[i].name);
sq_newslot(v,-3,SQFalse);
i++;
}
sq_pushstring(v,_SC("RAND_MAX"),-1);
sq_pushinteger(v,RAND_MAX);
sq_newslot(v,-3,SQFalse);
sq_pushstring(v,_SC("PI"),-1);
sq_pushfloat(v,(SQFloat)M_PI);
sq_newslot(v,-3,SQFalse);
return SQ_OK;
}

638
squirrel_3_0_1_stable/sqstdlib/sqstdrex.cpp
View File

@ -1,638 +0,0 @@
/* see copyright notice in squirrel.h */
#include <squirrel.h>
#include <string.h>
#include <ctype.h>
#include <setjmp.h>
#include <sqstdstring.h>
#ifdef _UINCODE
#define scisprint iswprint
#else
#define scisprint isprint
#endif
#ifdef _DEBUG
#include <stdio.h>
static const SQChar *g_nnames[] =
{
_SC("NONE"),_SC("OP_GREEDY"), _SC("OP_OR"),
_SC("OP_EXPR"),_SC("OP_NOCAPEXPR"),_SC("OP_DOT"), _SC("OP_CLASS"),
_SC("OP_CCLASS"),_SC("OP_NCLASS"),_SC("OP_RANGE"),_SC("OP_CHAR"),
_SC("OP_EOL"),_SC("OP_BOL"),_SC("OP_WB")
};
#endif
#define OP_GREEDY (MAX_CHAR+1) // * + ? {n}
#define OP_OR (MAX_CHAR+2)
#define OP_EXPR (MAX_CHAR+3) //parentesis ()
#define OP_NOCAPEXPR (MAX_CHAR+4) //parentesis (?:)
#define OP_DOT (MAX_CHAR+5)
#define OP_CLASS (MAX_CHAR+6)
#define OP_CCLASS (MAX_CHAR+7)
#define OP_NCLASS (MAX_CHAR+8) //negates class the [^
#define OP_RANGE (MAX_CHAR+9)
#define OP_CHAR (MAX_CHAR+10)
#define OP_EOL (MAX_CHAR+11)
#define OP_BOL (MAX_CHAR+12)
#define OP_WB (MAX_CHAR+13)
#define SQREX_SYMBOL_ANY_CHAR ('.')
#define SQREX_SYMBOL_GREEDY_ONE_OR_MORE ('+')
#define SQREX_SYMBOL_GREEDY_ZERO_OR_MORE ('*')
#define SQREX_SYMBOL_GREEDY_ZERO_OR_ONE ('?')
#define SQREX_SYMBOL_BRANCH ('|')
#define SQREX_SYMBOL_END_OF_STRING ('$')
#define SQREX_SYMBOL_BEGINNING_OF_STRING ('^')
#define SQREX_SYMBOL_ESCAPE_CHAR ('\\')
typedef int SQRexNodeType;
typedef struct tagSQRexNode{
SQRexNodeType type;
SQInteger left;
SQInteger right;
SQInteger next;
}SQRexNode;
struct SQRex{
const SQChar *_eol;
const SQChar *_bol;
const SQChar *_p;
SQInteger _first;
SQInteger _op;
SQRexNode *_nodes;
SQInteger _nallocated;
SQInteger _nsize;
SQInteger _nsubexpr;
SQRexMatch *_matches;
SQInteger _currsubexp;
void *_jmpbuf;
const SQChar **_error;
};
static SQInteger sqstd_rex_list(SQRex *exp);
static SQInteger sqstd_rex_newnode(SQRex *exp, SQRexNodeType type)
{
SQRexNode n;
n.type = type;
n.next = n.right = n.left = -1;
if(type == OP_EXPR)
n.right = exp->_nsubexpr++;
if(exp->_nallocated < (exp->_nsize + 1)) {
SQInteger oldsize = exp->_nallocated;
exp->_nallocated *= 2;
exp->_nodes = (SQRexNode *)sq_realloc(exp->_nodes, oldsize * sizeof(SQRexNode) ,exp->_nallocated * sizeof(SQRexNode));
}
exp->_nodes[exp->_nsize++] = n;
SQInteger newid = exp->_nsize - 1;
return (SQInteger)newid;
}
static void sqstd_rex_error(SQRex *exp,const SQChar *error)
{
if(exp->_error) *exp->_error = error;
longjmp(*((jmp_buf*)exp->_jmpbuf),-1);
}
static void sqstd_rex_expect(SQRex *exp, SQInteger n){
if((*exp->_p) != n)
sqstd_rex_error(exp, _SC("expected paren"));
exp->_p++;
}
static SQChar sqstd_rex_escapechar(SQRex *exp)
{
if(*exp->_p == SQREX_SYMBOL_ESCAPE_CHAR){
exp->_p++;
switch(*exp->_p) {
case 'v': exp->_p++; return '\v';
case 'n': exp->_p++; return '\n';
case 't': exp->_p++; return '\t';
case 'r': exp->_p++; return '\r';
case 'f': exp->_p++; return '\f';
default: return (*exp->_p++);
}
} else if(!scisprint(*exp->_p)) sqstd_rex_error(exp,_SC("letter expected"));
return (*exp->_p++);
}
static SQInteger sqstd_rex_charclass(SQRex *exp,SQInteger classid)
{
SQInteger n = sqstd_rex_newnode(exp,OP_CCLASS);
exp->_nodes[n].left = classid;
return n;
}
static SQInteger sqstd_rex_charnode(SQRex *exp,SQBool isclass)
{
SQChar t;
if(*exp->_p == SQREX_SYMBOL_ESCAPE_CHAR) {
exp->_p++;
switch(*exp->_p) {
case 'n': exp->_p++; return sqstd_rex_newnode(exp,'\n');
case 't': exp->_p++; return sqstd_rex_newnode(exp,'\t');
case 'r': exp->_p++; return sqstd_rex_newnode(exp,'\r');
case 'f': exp->_p++; return sqstd_rex_newnode(exp,'\f');
case 'v': exp->_p++; return sqstd_rex_newnode(exp,'\v');
case 'a': case 'A': case 'w': case 'W': case 's': case 'S':
case 'd': case 'D': case 'x': case 'X': case 'c': case 'C':
case 'p': case 'P': case 'l': case 'u':
{
t = *exp->_p; exp->_p++;
return sqstd_rex_charclass(exp,t);
}
case 'b':
case 'B':
if(!isclass) {
SQInteger node = sqstd_rex_newnode(exp,OP_WB);
exp->_nodes[node].left = *exp->_p;
exp->_p++;
return node;
} //else default
default:
t = *exp->_p; exp->_p++;
return sqstd_rex_newnode(exp,t);
}
}
else if(!scisprint(*exp->_p)) {
sqstd_rex_error(exp,_SC("letter expected"));
}
t = *exp->_p; exp->_p++;
return sqstd_rex_newnode(exp,t);
}
static SQInteger sqstd_rex_class(SQRex *exp)
{
SQInteger ret = -1;
SQInteger first = -1,chain;
if(*exp->_p == SQREX_SYMBOL_BEGINNING_OF_STRING){
ret = sqstd_rex_newnode(exp,OP_NCLASS);
exp->_p++;
}else ret = sqstd_rex_newnode(exp,OP_CLASS);
if(*exp->_p == ']') sqstd_rex_error(exp,_SC("empty class"));
chain = ret;
while(*exp->_p != ']' && exp->_p != exp->_eol) {
if(*exp->_p == '-' && first != -1){
SQInteger r;
if(*exp->_p++ == ']') sqstd_rex_error(exp,_SC("unfinished range"));
r = sqstd_rex_newnode(exp,OP_RANGE);
if(exp->_nodes[first].type>*exp->_p) sqstd_rex_error(exp,_SC("invalid range"));
if(exp->_nodes[first].type == OP_CCLASS) sqstd_rex_error(exp,_SC("cannot use character classes in ranges"));
exp->_nodes[r].left = exp->_nodes[first].type;
SQInteger t = sqstd_rex_escapechar(exp);
exp->_nodes[r].right = t;
exp->_nodes[chain].next = r;
chain = r;
first = -1;
}
else{
if(first!=-1){
SQInteger c = first;
exp->_nodes[chain].next = c;
chain = c;
first = sqstd_rex_charnode(exp,SQTrue);
}
else{
first = sqstd_rex_charnode(exp,SQTrue);
}
}
}
if(first!=-1){
SQInteger c = first;
exp->_nodes[chain].next = c;
chain = c;
first = -1;
}
/* hack? */
exp->_nodes[ret].left = exp->_nodes[ret].next;
exp->_nodes[ret].next = -1;
return ret;
}
static SQInteger sqstd_rex_parsenumber(SQRex *exp)
{
SQInteger ret = *exp->_p-'0';
SQInteger positions = 10;
exp->_p++;
while(isdigit(*exp->_p)) {
ret = ret*10+(*exp->_p++-'0');
if(positions==1000000000) sqstd_rex_error(exp,_SC("overflow in numeric constant"));
positions *= 10;
};
return ret;
}
static SQInteger sqstd_rex_element(SQRex *exp)
{
SQInteger ret = -1;
switch(*exp->_p)
{
case '(': {
SQInteger expr;
exp->_p++;
if(*exp->_p =='?') {
exp->_p++;
sqstd_rex_expect(exp,':');
expr = sqstd_rex_newnode(exp,OP_NOCAPEXPR);
}
else
expr = sqstd_rex_newnode(exp,OP_EXPR);
SQInteger newn = sqstd_rex_list(exp);
exp->_nodes[expr].left = newn;
ret = expr;
sqstd_rex_expect(exp,')');
}
break;
case '[':
exp->_p++;
ret = sqstd_rex_class(exp);
sqstd_rex_expect(exp,']');
break;
case SQREX_SYMBOL_END_OF_STRING: exp->_p++; ret = sqstd_rex_newnode(exp,OP_EOL);break;
case SQREX_SYMBOL_ANY_CHAR: exp->_p++; ret = sqstd_rex_newnode(exp,OP_DOT);break;
default:
ret = sqstd_rex_charnode(exp,SQFalse);
break;
}
SQInteger op;
SQBool isgreedy = SQFalse;
unsigned short p0 = 0, p1 = 0;
switch(*exp->_p){
case SQREX_SYMBOL_GREEDY_ZERO_OR_MORE: p0 = 0; p1 = 0xFFFF; exp->_p++; isgreedy = SQTrue; break;
case SQREX_SYMBOL_GREEDY_ONE_OR_MORE: p0 = 1; p1 = 0xFFFF; exp->_p++; isgreedy = SQTrue; break;
case SQREX_SYMBOL_GREEDY_ZERO_OR_ONE: p0 = 0; p1 = 1; exp->_p++; isgreedy = SQTrue; break;
case '{':
exp->_p++;
if(!isdigit(*exp->_p)) sqstd_rex_error(exp,_SC("number expected"));
p0 = (unsigned short)sqstd_rex_parsenumber(exp);
/*******************************/
switch(*exp->_p) {
case '}':
p1 = p0; exp->_p++;
break;
case ',':
exp->_p++;
p1 = 0xFFFF;
if(isdigit(*exp->_p)){
p1 = (unsigned short)sqstd_rex_parsenumber(exp);
}
sqstd_rex_expect(exp,'}');
break;
default:
sqstd_rex_error(exp,_SC(", or } expected"));
}
/*******************************/
isgreedy = SQTrue;
break;
}
if(isgreedy) {
SQInteger nnode = sqstd_rex_newnode(exp,OP_GREEDY);
op = OP_GREEDY;
exp->_nodes[nnode].left = ret;
exp->_nodes[nnode].right = ((p0)<<16)|p1;
ret = nnode;
}
if((*exp->_p != SQREX_SYMBOL_BRANCH) && (*exp->_p != ')') && (*exp->_p != SQREX_SYMBOL_GREEDY_ZERO_OR_MORE) && (*exp->_p != SQREX_SYMBOL_GREEDY_ONE_OR_MORE) && (*exp->_p != '\0')) {
SQInteger nnode = sqstd_rex_element(exp);
exp->_nodes[ret].next = nnode;
}
return ret;
}
static SQInteger sqstd_rex_list(SQRex *exp)
{
SQInteger ret=-1,e;
if(*exp->_p == SQREX_SYMBOL_BEGINNING_OF_STRING) {
exp->_p++;
ret = sqstd_rex_newnode(exp,OP_BOL);
}
e = sqstd_rex_element(exp);
if(ret != -1) {
exp->_nodes[ret].next = e;
}
else ret = e;
if(*exp->_p == SQREX_SYMBOL_BRANCH) {
SQInteger temp,tright;
exp->_p++;
temp = sqstd_rex_newnode(exp,OP_OR);
exp->_nodes[temp].left = ret;
tright = sqstd_rex_list(exp);
exp->_nodes[temp].right = tright;
ret = temp;
}
return ret;
}
static SQBool sqstd_rex_matchcclass(SQInteger cclass,SQChar c)
{
switch(cclass) {
case 'a': return isalpha(c)?SQTrue:SQFalse;
case 'A': return !isalpha(c)?SQTrue:SQFalse;
case 'w': return (isalnum(c) || c == '_')?SQTrue:SQFalse;
case 'W': return (!isalnum(c) && c != '_')?SQTrue:SQFalse;
case 's': return isspace(c)?SQTrue:SQFalse;
case 'S': return !isspace(c)?SQTrue:SQFalse;
case 'd': return isdigit(c)?SQTrue:SQFalse;
case 'D': return !isdigit(c)?SQTrue:SQFalse;
case 'x': return isxdigit(c)?SQTrue:SQFalse;
case 'X': return !isxdigit(c)?SQTrue:SQFalse;
case 'c': return iscntrl(c)?SQTrue:SQFalse;
case 'C': return !iscntrl(c)?SQTrue:SQFalse;
case 'p': return ispunct(c)?SQTrue:SQFalse;
case 'P': return !ispunct(c)?SQTrue:SQFalse;
case 'l': return islower(c)?SQTrue:SQFalse;
case 'u': return isupper(c)?SQTrue:SQFalse;
}
return SQFalse; /*cannot happen*/
}
static SQBool sqstd_rex_matchclass(SQRex* exp,SQRexNode *node,SQChar c)
{
do {
switch(node->type) {
case OP_RANGE:
if(c >= node->left && c <= node->right) return SQTrue;
break;
case OP_CCLASS:
if(sqstd_rex_matchcclass(node->left,c)) return SQTrue;
break;
default:
if(c == node->type)return SQTrue;
}
} while((node->next != -1) && (node = &exp->_nodes[node->next]));
return SQFalse;
}
static const SQChar *sqstd_rex_matchnode(SQRex* exp,SQRexNode *node,const SQChar *str,SQRexNode *next)
{
SQRexNodeType type = node->type;
switch(type) {
case OP_GREEDY: {
//SQRexNode *greedystop = (node->next != -1) ? &exp->_nodes[node->next] : NULL;
SQRexNode *greedystop = NULL;
SQInteger p0 = (node->right >> 16)&0x0000FFFF, p1 = node->right&0x0000FFFF, nmaches = 0;
const SQChar *s=str, *good = str;
if(node->next != -1) {
greedystop = &exp->_nodes[node->next];
}
else {
greedystop = next;
}
while((nmaches == 0xFFFF || nmaches < p1)) {
const SQChar *stop;
if(!(s = sqstd_rex_matchnode(exp,&exp->_nodes[node->left],s,greedystop)))
break;
nmaches++;
good=s;
if(greedystop) {
//checks that 0 matches satisfy the expression(if so skips)
//if not would always stop(for instance if is a '?')
if(greedystop->type != OP_GREEDY ||
(greedystop->type == OP_GREEDY && ((greedystop->right >> 16)&0x0000FFFF) != 0))
{
SQRexNode *gnext = NULL;
if(greedystop->next != -1) {
gnext = &exp->_nodes[greedystop->next];
}else if(next && next->next != -1){
gnext = &exp->_nodes[next->next];
}
stop = sqstd_rex_matchnode(exp,greedystop,s,gnext);
if(stop) {
//if satisfied stop it
if(p0 == p1 && p0 == nmaches) break;
else if(nmaches >= p0 && p1 == 0xFFFF) break;
else if(nmaches >= p0 && nmaches <= p1) break;
}
}
}
if(s >= exp->_eol)
break;
}
if(p0 == p1 && p0 == nmaches) return good;
else if(nmaches >= p0 && p1 == 0xFFFF) return good;
else if(nmaches >= p0 && nmaches <= p1) return good;
return NULL;
}
case OP_OR: {
const SQChar *asd = str;
SQRexNode *temp=&exp->_nodes[node->left];
while( (asd = sqstd_rex_matchnode(exp,temp,asd,NULL)) ) {
if(temp->next != -1)
temp = &exp->_nodes[temp->next];
else
return asd;
}
asd = str;
temp = &exp->_nodes[node->right];
while( (asd = sqstd_rex_matchnode(exp,temp,asd,NULL)) ) {
if(temp->next != -1)
temp = &exp->_nodes[temp->next];
else
return asd;
}
return NULL;
break;
}
case OP_EXPR:
case OP_NOCAPEXPR:{
SQRexNode *n = &exp->_nodes[node->left];
const SQChar *cur = str;
SQInteger capture = -1;
if(node->type != OP_NOCAPEXPR && node->right == exp->_currsubexp) {
capture = exp->_currsubexp;
exp->_matches[capture].begin = cur;
exp->_currsubexp++;
}
int tempcap = exp->_currsubexp;
do {
SQRexNode *subnext = NULL;
if(n->next != -1) {
subnext = &exp->_nodes[n->next];
}else {
subnext = next;
}
if(!(cur = sqstd_rex_matchnode(exp,n,cur,subnext))) {
if(capture != -1){
exp->_matches[capture].begin = 0;
exp->_matches[capture].len = 0;
}
return NULL;
}
} while((n->next != -1) && (n = &exp->_nodes[n->next]));
exp->_currsubexp = tempcap;
if(capture != -1)
exp->_matches[capture].len = cur - exp->_matches[capture].begin;
return cur;
}
case OP_WB:
if((str == exp->_bol && !isspace(*str))
|| (str == exp->_eol && !isspace(*(str-1)))
|| (!isspace(*str) && isspace(*(str+1)))
|| (isspace(*str) && !isspace(*(str+1))) ) {
return (node->left == 'b')?str:NULL;
}
return (node->left == 'b')?NULL:str;
case OP_BOL:
if(str == exp->_bol) return str;
return NULL;
case OP_EOL:
if(str == exp->_eol) return str;
return NULL;
case OP_DOT:{
*str++;
}
return str;
case OP_NCLASS:
case OP_CLASS:
if(sqstd_rex_matchclass(exp,&exp->_nodes[node->left],*str)?(type == OP_CLASS?SQTrue:SQFalse):(type == OP_NCLASS?SQTrue:SQFalse)) {
*str++;
return str;
}
return NULL;
case OP_CCLASS:
if(sqstd_rex_matchcclass(node->left,*str)) {
*str++;
return str;
}
return NULL;
default: /* char */
if(*str != node->type) return NULL;
*str++;
return str;
}
return NULL;
}
/* public api */
SQRex *sqstd_rex_compile(const SQChar *pattern,const SQChar **error)
{
SQRex *exp = (SQRex *)sq_malloc(sizeof(SQRex));
exp->_eol = exp->_bol = NULL;
exp->_p = pattern;
exp->_nallocated = (SQInteger)scstrlen(pattern) * sizeof(SQChar);
exp->_nodes = (SQRexNode *)sq_malloc(exp->_nallocated * sizeof(SQRexNode));
exp->_nsize = 0;
exp->_matches = 0;
exp->_nsubexpr = 0;
exp->_first = sqstd_rex_newnode(exp,OP_EXPR);
exp->_error = error;
exp->_jmpbuf = sq_malloc(sizeof(jmp_buf));
if(setjmp(*((jmp_buf*)exp->_jmpbuf)) == 0) {
SQInteger res = sqstd_rex_list(exp);
exp->_nodes[exp->_first].left = res;
if(*exp->_p!='\0')
sqstd_rex_error(exp,_SC("unexpected character"));
#ifdef _DEBUG
{
SQInteger nsize,i;
SQRexNode *t;
nsize = exp->_nsize;
t = &exp->_nodes[0];
scprintf(_SC("\n"));
for(i = 0;i < nsize; i++) {
if(exp->_nodes[i].type>MAX_CHAR)
scprintf(_SC("[%02d] %10s "),i,g_nnames[exp->_nodes[i].type-MAX_CHAR]);
else
scprintf(_SC("[%02d] %10c "),i,exp->_nodes[i].type);
scprintf(_SC("left %02d right %02d next %02d\n"),exp->_nodes[i].left,exp->_nodes[i].right,exp->_nodes[i].next);
}
scprintf(_SC("\n"));
}
#endif
exp->_matches = (SQRexMatch *) sq_malloc(exp->_nsubexpr * sizeof(SQRexMatch));
memset(exp->_matches,0,exp->_nsubexpr * sizeof(SQRexMatch));
}
else{
sqstd_rex_free(exp);
return NULL;
}
return exp;
}
void sqstd_rex_free(SQRex *exp)
{
if(exp) {
if(exp->_nodes) sq_free(exp->_nodes,exp->_nallocated * sizeof(SQRexNode));
if(exp->_jmpbuf) sq_free(exp->_jmpbuf,sizeof(jmp_buf));
if(exp->_matches) sq_free(exp->_matches,exp->_nsubexpr * sizeof(SQRexMatch));
sq_free(exp,sizeof(SQRex));
}
}
SQBool sqstd_rex_match(SQRex* exp,const SQChar* text)
{
const SQChar* res = NULL;
exp->_bol = text;
exp->_eol = text + scstrlen(text);
exp->_currsubexp = 0;
res = sqstd_rex_matchnode(exp,exp->_nodes,text,NULL);
if(res == NULL || res != exp->_eol)
return SQFalse;
return SQTrue;
}
SQBool sqstd_rex_searchrange(SQRex* exp,const SQChar* text_begin,const SQChar* text_end,const SQChar** out_begin, const SQChar** out_end)
{
const SQChar *cur = NULL;
SQInteger node = exp->_first;
if(text_begin >= text_end) return SQFalse;
exp->_bol = text_begin;
exp->_eol = text_end;
do {
cur = text_begin;
while(node != -1) {
exp->_currsubexp = 0;
cur = sqstd_rex_matchnode(exp,&exp->_nodes[node],cur,NULL);
if(!cur)
break;
node = exp->_nodes[node].next;
}
*text_begin++;
} while(cur == NULL && text_begin != text_end);
if(cur == NULL)
return SQFalse;
--text_begin;
if(out_begin) *out_begin = text_begin;
if(out_end) *out_end = cur;
return SQTrue;
}
SQBool sqstd_rex_search(SQRex* exp,const SQChar* text, const SQChar** out_begin, const SQChar** out_end)
{
return sqstd_rex_searchrange(exp,text,text + scstrlen(text),out_begin,out_end);
}
SQInteger sqstd_rex_getsubexpcount(SQRex* exp)
{
return exp->_nsubexpr;
}
SQBool sqstd_rex_getsubexp(SQRex* exp, SQInteger n, SQRexMatch *subexp)
{
if( n<0 || n >= exp->_nsubexpr) return SQFalse;
*subexp = exp->_matches[n];
return SQTrue;
}

336
squirrel_3_0_1_stable/sqstdlib/sqstdstream.cpp
View File

@ -1,336 +0,0 @@
/* see copyright notice in squirrel.h */
#include <new>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <squirrel.h>
#include <sqstdio.h>
#include <sqstdblob.h>
#include "sqstdstream.h"
#include "sqstdblobimpl.h"
#define SETUP_STREAM(v) \
SQStream *self = NULL; \
if(SQ_FAILED(sq_getinstanceup(v,1,(SQUserPointer*)&self,(SQUserPointer)SQSTD_STREAM_TYPE_TAG))) \
return sq_throwerror(v,_SC("invalid type tag")); \
if(!self->IsValid()) \
return sq_throwerror(v,_SC("the stream is invalid"));
SQInteger _stream_readblob(HSQUIRRELVM v)
{
SETUP_STREAM(v);
SQUserPointer data,blobp;
SQInteger size,res;
sq_getinteger(v,2,&size);
if(size > self->Len()) {
size = self->Len();
}
data = sq_getscratchpad(v,size);
res = self->Read(data,size);
if(res <= 0)
return sq_throwerror(v,_SC("no data left to read"));
blobp = sqstd_createblob(v,res);
memcpy(blobp,data,res);
return 1;
}
#define SAFE_READN(ptr,len) { \
if(self->Read(ptr,len) != len) return sq_throwerror(v,_SC("io error")); \
}
SQInteger _stream_readn(HSQUIRRELVM v)
{
SETUP_STREAM(v);
SQInteger format;
sq_getinteger(v, 2, &format);
switch(format) {
case 'l': {
SQInteger i;
SAFE_READN(&i, sizeof(i));
sq_pushinteger(v, i);
}
break;
case 'i': {
SQInt32 i;
SAFE_READN(&i, sizeof(i));
sq_pushinteger(v, i);
}
break;
case 's': {
short s;
SAFE_READN(&s, sizeof(short));
sq_pushinteger(v, s);
}
break;
case 'w': {
unsigned short w;
SAFE_READN(&w, sizeof(unsigned short));
sq_pushinteger(v, w);
}
break;
case 'c': {
char c;
SAFE_READN(&c, sizeof(char));
sq_pushinteger(v, c);
}
break;
case 'b': {
unsigned char c;
SAFE_READN(&c, sizeof(unsigned char));
sq_pushinteger(v, c);
}
break;
case 'f': {
float f;
SAFE_READN(&f, sizeof(float));
sq_pushfloat(v, f);
}
break;
case 'd': {
double d;
SAFE_READN(&d, sizeof(double));
sq_pushfloat(v, (SQFloat)d);
}
break;
default:
return sq_throwerror(v, _SC("invalid format"));
}
return 1;
}
SQInteger _stream_writeblob(HSQUIRRELVM v)
{
SQUserPointer data;
SQInteger size;
SETUP_STREAM(v);
if(SQ_FAILED(sqstd_getblob(v,2,&data)))
return sq_throwerror(v,_SC("invalid parameter"));
size = sqstd_getblobsize(v,2);
if(self->Write(data,size) != size)
return sq_throwerror(v,_SC("io error"));
sq_pushinteger(v,size);
return 1;
}
SQInteger _stream_writen(HSQUIRRELVM v)
{
SETUP_STREAM(v);
SQInteger format, ti;
SQFloat tf;
sq_getinteger(v, 3, &format);
switch(format) {
case 'l': {
SQInteger i;
sq_getinteger(v, 2, &ti);
i = ti;
self->Write(&i, sizeof(SQInteger));
}
break;
case 'i': {
SQInt32 i;
sq_getinteger(v, 2, &ti);
i = (SQInt32)ti;
self->Write(&i, sizeof(SQInt32));
}
break;
case 's': {
short s;
sq_getinteger(v, 2, &ti);
s = (short)ti;
self->Write(&s, sizeof(short));
}
break;
case 'w': {
unsigned short w;
sq_getinteger(v, 2, &ti);
w = (unsigned short)ti;
self->Write(&w, sizeof(unsigned short));
}
break;
case 'c': {
char c;
sq_getinteger(v, 2, &ti);
c = (char)ti;
self->Write(&c, sizeof(char));
}
break;
case 'b': {
unsigned char b;
sq_getinteger(v, 2, &ti);
b = (unsigned char)ti;
self->Write(&b, sizeof(unsigned char));
}
break;
case 'f': {
float f;
sq_getfloat(v, 2, &tf);
f = (float)tf;
self->Write(&f, sizeof(float));
}
break;
case 'd': {
double d;
sq_getfloat(v, 2, &tf);
d = tf;
self->Write(&d, sizeof(double));
}
break;
default:
return sq_throwerror(v, _SC("invalid format"));
}
return 0;
}
SQInteger _stream_seek(HSQUIRRELVM v)
{
SETUP_STREAM(v);
SQInteger offset, origin = SQ_SEEK_SET;
sq_getinteger(v, 2, &offset);
if(sq_gettop(v) > 2) {
SQInteger t;
sq_getinteger(v, 3, &t);
switch(t) {
case 'b': origin = SQ_SEEK_SET; break;
case 'c': origin = SQ_SEEK_CUR; break;
case 'e': origin = SQ_SEEK_END; break;
default: return sq_throwerror(v,_SC("invalid origin"));
}
}
sq_pushinteger(v, self->Seek(offset, origin));
return 1;
}
SQInteger _stream_tell(HSQUIRRELVM v)
{
SETUP_STREAM(v);
sq_pushinteger(v, self->Tell());
return 1;
}
SQInteger _stream_len(HSQUIRRELVM v)
{
SETUP_STREAM(v);
sq_pushinteger(v, self->Len());
return 1;
}
SQInteger _stream_flush(HSQUIRRELVM v)
{
SETUP_STREAM(v);
if(!self->Flush())
sq_pushinteger(v, 1);
else
sq_pushnull(v);
return 1;
}
SQInteger _stream_eos(HSQUIRRELVM v)
{
SETUP_STREAM(v);
if(self->EOS())
sq_pushinteger(v, 1);
else
sq_pushnull(v);
return 1;
}
SQInteger _stream__cloned(HSQUIRRELVM v)
{
return sq_throwerror(v,_SC("this object cannot be cloned"));
}
static SQRegFunction _stream_methods[] = {
_DECL_STREAM_FUNC(readblob,2,_SC("xn")),
_DECL_STREAM_FUNC(readn,2,_SC("xn")),
_DECL_STREAM_FUNC(writeblob,-2,_SC("xx")),
_DECL_STREAM_FUNC(writen,3,_SC("xnn")),
_DECL_STREAM_FUNC(seek,-2,_SC("xnn")),
_DECL_STREAM_FUNC(tell,1,_SC("x")),
_DECL_STREAM_FUNC(len,1,_SC("x")),
_DECL_STREAM_FUNC(eos,1,_SC("x")),
_DECL_STREAM_FUNC(flush,1,_SC("x")),
_DECL_STREAM_FUNC(_cloned,0,NULL),
{0,0}
};
void init_streamclass(HSQUIRRELVM v)
{
sq_pushregistrytable(v);
sq_pushstring(v,_SC("std_stream"),-1);
if(SQ_FAILED(sq_get(v,-2))) {
sq_pushstring(v,_SC("std_stream"),-1);
sq_newclass(v,SQFalse);
sq_settypetag(v,-1,(SQUserPointer)SQSTD_STREAM_TYPE_TAG);
SQInteger i = 0;
while(_stream_methods[i].name != 0) {
SQRegFunction &f = _stream_methods[i];
sq_pushstring(v,f.name,-1);
sq_newclosure(v,f.f,0);
sq_setparamscheck(v,f.nparamscheck,f.typemask);
sq_newslot(v,-3,SQFalse);
i++;
}
sq_newslot(v,-3,SQFalse);
sq_pushroottable(v);
sq_pushstring(v,_SC("stream"),-1);
sq_pushstring(v,_SC("std_stream"),-1);
sq_get(v,-4);
sq_newslot(v,-3,SQFalse);
sq_pop(v,1);
}
else {
sq_pop(v,1); //result
}
sq_pop(v,1);
}
SQRESULT declare_stream(HSQUIRRELVM v,const SQChar* name,SQUserPointer typetag,const SQChar* reg_name,SQRegFunction *methods,SQRegFunction *globals)
{
if(sq_gettype(v,-1) != OT_TABLE)
return sq_throwerror(v,_SC("table expected"));
SQInteger top = sq_gettop(v);
//create delegate
init_streamclass(v);
sq_pushregistrytable(v);
sq_pushstring(v,reg_name,-1);
sq_pushstring(v,_SC("std_stream"),-1);
if(SQ_SUCCEEDED(sq_get(v,-3))) {
sq_newclass(v,SQTrue);
sq_settypetag(v,-1,typetag);
SQInteger i = 0;
while(methods[i].name != 0) {
SQRegFunction &f = methods[i];
sq_pushstring(v,f.name,-1);
sq_newclosure(v,f.f,0);
sq_setparamscheck(v,f.nparamscheck,f.typemask);
sq_setnativeclosurename(v,-1,f.name);
sq_newslot(v,-3,SQFalse);
i++;
}
sq_newslot(v,-3,SQFalse);
sq_pop(v,1);
i = 0;
while(globals[i].name!=0)
{
SQRegFunction &f = globals[i];
sq_pushstring(v,f.name,-1);
sq_newclosure(v,f.f,0);
sq_setparamscheck(v,f.nparamscheck,f.typemask);
sq_setnativeclosurename(v,-1,f.name);
sq_newslot(v,-3,SQFalse);
i++;
}
//register the class in the target table
sq_pushstring(v,name,-1);
sq_pushregistrytable(v);
sq_pushstring(v,reg_name,-1);
sq_get(v,-2);
sq_remove(v,-2);
sq_newslot(v,-3,SQFalse);
sq_settop(v,top);
return SQ_OK;
}
sq_settop(v,top);
return SQ_ERROR;
}

18
squirrel_3_0_1_stable/sqstdlib/sqstdstream.h
View File

@ -1,18 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQSTD_STREAM_H_
#define _SQSTD_STREAM_H_
SQInteger _stream_readblob(HSQUIRRELVM v);
SQInteger _stream_readline(HSQUIRRELVM v);
SQInteger _stream_readn(HSQUIRRELVM v);
SQInteger _stream_writeblob(HSQUIRRELVM v);
SQInteger _stream_writen(HSQUIRRELVM v);
SQInteger _stream_seek(HSQUIRRELVM v);
SQInteger _stream_tell(HSQUIRRELVM v);
SQInteger _stream_len(HSQUIRRELVM v);
SQInteger _stream_eos(HSQUIRRELVM v);
SQInteger _stream_flush(HSQUIRRELVM v);
#define _DECL_STREAM_FUNC(name,nparams,typecheck) {_SC(#name),_stream_##name,nparams,typecheck}
SQRESULT declare_stream(HSQUIRRELVM v,const SQChar* name,SQUserPointer typetag,const SQChar* reg_name,SQRegFunction *methods,SQRegFunction *globals);
#endif /*_SQSTD_STREAM_H_*/

378
squirrel_3_0_1_stable/sqstdlib/sqstdstring.cpp
View File

@ -1,378 +0,0 @@
/* see copyright notice in squirrel.h */
#include <squirrel.h>
#include <sqstdstring.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <assert.h>
#ifdef SQUNICODE
#define scstrchr wcschr
#define scsnprintf wsnprintf
#define scatoi _wtoi
#define scstrtok wcstok
#else
#define scstrchr strchr
#define scsnprintf snprintf
#define scatoi atoi
#define scstrtok strtok
#endif
#define MAX_FORMAT_LEN 20
#define MAX_WFORMAT_LEN 3
#define ADDITIONAL_FORMAT_SPACE (100*sizeof(SQChar))
static SQInteger validate_format(HSQUIRRELVM v, SQChar *fmt, const SQChar *src, SQInteger n,SQInteger &width)
{
SQChar swidth[MAX_WFORMAT_LEN];
SQInteger wc = 0;
SQInteger start = n;
fmt[0] = '%';
while (scstrchr(_SC("-+ #0"), src[n])) n++;
while (scisdigit(src[n])) {
swidth[wc] = src[n];
n++;
wc++;
if(wc>=MAX_WFORMAT_LEN)
return sq_throwerror(v,_SC("width format too long"));
}
swidth[wc] = '\0';
if(wc > 0) {
width = scatoi(swidth);
}
else
width = 0;
if (src[n] == '.') {
n++;
wc = 0;
while (scisdigit(src[n])) {
swidth[wc] = src[n];
n++;
wc++;
if(wc>=MAX_WFORMAT_LEN)
return sq_throwerror(v,_SC("precision format too long"));
}
swidth[wc] = '\0';
if(wc > 0) {
width += scatoi(swidth);
}
}
if (n-start > MAX_FORMAT_LEN )
return sq_throwerror(v,_SC("format too long"));
memcpy(&fmt[1],&src[start],((n-start)+1)*sizeof(SQChar));
fmt[(n-start)+2] = '\0';
return n;
}
SQRESULT sqstd_format(HSQUIRRELVM v,SQInteger nformatstringidx,SQInteger *outlen,SQChar **output)
{
const SQChar *format;
SQChar *dest;
SQChar fmt[MAX_FORMAT_LEN];
sq_getstring(v,nformatstringidx,&format);
SQInteger allocated = (sq_getsize(v,nformatstringidx)+2)*sizeof(SQChar);
dest = sq_getscratchpad(v,allocated);
SQInteger n = 0,i = 0, nparam = nformatstringidx+1, w = 0;
while(format[n] != '\0') {
if(format[n] != '%') {
assert(i < allocated);
dest[i++] = format[n];
n++;
}
else if(format[n+1] == '%') { //handles %%
dest[i++] = '%';
n += 2;
}
else {
n++;
if( nparam > sq_gettop(v) )
return sq_throwerror(v,_SC("not enough paramters for the given format string"));
n = validate_format(v,fmt,format,n,w);
if(n < 0) return -1;
SQInteger addlen = 0;
SQInteger valtype = 0;
const SQChar *ts;
SQInteger ti;
SQFloat tf;
switch(format[n]) {
case 's':
if(SQ_FAILED(sq_getstring(v,nparam,&ts)))
return sq_throwerror(v,_SC("string expected for the specified format"));
addlen = (sq_getsize(v,nparam)*sizeof(SQChar))+((w+1)*sizeof(SQChar));
valtype = 's';
break;
case 'i': case 'd': case 'o': case 'u': case 'x': case 'X':
#ifdef _SQ64
{
size_t flen = scstrlen(fmt);
SQInteger fpos = flen - 1;
SQChar f = fmt[fpos];
SQChar *prec = (SQChar *)_PRINT_INT_PREC;
while(*prec != _SC('\0')) {
fmt[fpos++] = *prec++;
}
fmt[fpos++] = f;
fmt[fpos++] = _SC('\0');
}
#endif
case 'c':
if(SQ_FAILED(sq_getinteger(v,nparam,&ti)))
return sq_throwerror(v,_SC("integer expected for the specified format"));
addlen = (ADDITIONAL_FORMAT_SPACE)+((w+1)*sizeof(SQChar));
valtype = 'i';
break;
case 'f': case 'g': case 'G': case 'e': case 'E':
if(SQ_FAILED(sq_getfloat(v,nparam,&tf)))
return sq_throwerror(v,_SC("float expected for the specified format"));
addlen = (ADDITIONAL_FORMAT_SPACE)+((w+1)*sizeof(SQChar));
valtype = 'f';
break;
default:
return sq_throwerror(v,_SC("invalid format"));
}
n++;
allocated += addlen + sizeof(SQChar);
dest = sq_getscratchpad(v,allocated);
switch(valtype) {
case 's': i += scsprintf(&dest[i],fmt,ts); break;
case 'i': i += scsprintf(&dest[i],fmt,ti); break;
case 'f': i += scsprintf(&dest[i],fmt,tf); break;
};
nparam ++;
}
}
*outlen = i;
dest[i] = '\0';
*output = dest;
return SQ_OK;
}
static SQInteger _string_format(HSQUIRRELVM v)
{
SQChar *dest = NULL;
SQInteger length = 0;
if(SQ_FAILED(sqstd_format(v,2,&length,&dest)))
return -1;
sq_pushstring(v,dest,length);
return 1;
}
static void __strip_l(const SQChar *str,const SQChar **start)
{
const SQChar *t = str;
while(((*t) != '\0') && scisspace(*t)){ t++; }
*start = t;
}
static void __strip_r(const SQChar *str,SQInteger len,const SQChar **end)
{
if(len == 0) {
*end = str;
return;
}
const SQChar *t = &str[len-1];
while(t != str && scisspace(*t)) { t--; }
*end = t+1;
}
static SQInteger _string_strip(HSQUIRRELVM v)
{
const SQChar *str,*start,*end;
sq_getstring(v,2,&str);
SQInteger len = sq_getsize(v,2);
__strip_l(str,&start);
__strip_r(str,len,&end);
sq_pushstring(v,start,end - start);
return 1;
}
static SQInteger _string_lstrip(HSQUIRRELVM v)
{
const SQChar *str,*start;
sq_getstring(v,2,&str);
__strip_l(str,&start);
sq_pushstring(v,start,-1);
return 1;
}
static SQInteger _string_rstrip(HSQUIRRELVM v)
{
const SQChar *str,*end;
sq_getstring(v,2,&str);
SQInteger len = sq_getsize(v,2);
__strip_r(str,len,&end);
sq_pushstring(v,str,end - str);
return 1;
}
static SQInteger _string_split(HSQUIRRELVM v)
{
const SQChar *str,*seps;
SQChar *stemp,*tok;
sq_getstring(v,2,&str);
sq_getstring(v,3,&seps);
if(sq_getsize(v,3) == 0) return sq_throwerror(v,_SC("empty separators string"));
SQInteger memsize = (sq_getsize(v,2)+1)*sizeof(SQChar);
stemp = sq_getscratchpad(v,memsize);
memcpy(stemp,str,memsize);
tok = scstrtok(stemp,seps);
sq_newarray(v,0);
while( tok != NULL ) {
sq_pushstring(v,tok,-1);
sq_arrayappend(v,-2);
tok = scstrtok( NULL, seps );
}
return 1;
}
#define SETUP_REX(v) \
SQRex *self = NULL; \
sq_getinstanceup(v,1,(SQUserPointer *)&self,0);
static SQInteger _rexobj_releasehook(SQUserPointer p, SQInteger size)
{
SQRex *self = ((SQRex *)p);
sqstd_rex_free(self);
return 1;
}
static SQInteger _regexp_match(HSQUIRRELVM v)
{
SETUP_REX(v);
const SQChar *str;
sq_getstring(v,2,&str);
if(sqstd_rex_match(self,str) == SQTrue)
{
sq_pushbool(v,SQTrue);
return 1;
}
sq_pushbool(v,SQFalse);
return 1;
}
static void _addrexmatch(HSQUIRRELVM v,const SQChar *str,const SQChar *begin,const SQChar *end)
{
sq_newtable(v);
sq_pushstring(v,_SC("begin"),-1);
sq_pushinteger(v,begin - str);
sq_rawset(v,-3);
sq_pushstring(v,_SC("end"),-1);
sq_pushinteger(v,end - str);
sq_rawset(v,-3);
}
static SQInteger _regexp_search(HSQUIRRELVM v)
{
SETUP_REX(v);
const SQChar *str,*begin,*end;
SQInteger start = 0;
sq_getstring(v,2,&str);
if(sq_gettop(v) > 2) sq_getinteger(v,3,&start);
if(sqstd_rex_search(self,str+start,&begin,&end) == SQTrue) {
_addrexmatch(v,str,begin,end);
return 1;
}
return 0;
}
static SQInteger _regexp_capture(HSQUIRRELVM v)
{
SETUP_REX(v);
const SQChar *str,*begin,*end;
SQInteger start = 0;
sq_getstring(v,2,&str);
if(sq_gettop(v) > 2) sq_getinteger(v,3,&start);
if(sqstd_rex_search(self,str+start,&begin,&end) == SQTrue) {
SQInteger n = sqstd_rex_getsubexpcount(self);
SQRexMatch match;
sq_newarray(v,0);
for(SQInteger i = 0;i < n; i++) {
sqstd_rex_getsubexp(self,i,&match);
if(match.len > 0)
_addrexmatch(v,str,match.begin,match.begin+match.len);
else
_addrexmatch(v,str,str,str); //empty match
sq_arrayappend(v,-2);
}
return 1;
}
return 0;
}
static SQInteger _regexp_subexpcount(HSQUIRRELVM v)
{
SETUP_REX(v);
sq_pushinteger(v,sqstd_rex_getsubexpcount(self));
return 1;
}
static SQInteger _regexp_constructor(HSQUIRRELVM v)
{
const SQChar *error,*pattern;
sq_getstring(v,2,&pattern);
SQRex *rex = sqstd_rex_compile(pattern,&error);
if(!rex) return sq_throwerror(v,error);
sq_setinstanceup(v,1,rex);
sq_setreleasehook(v,1,_rexobj_releasehook);
return 0;
}
static SQInteger _regexp__typeof(HSQUIRRELVM v)
{
sq_pushstring(v,_SC("regexp"),-1);
return 1;
}
#define _DECL_REX_FUNC(name,nparams,pmask) {_SC(#name),_regexp_##name,nparams,pmask}
static SQRegFunction rexobj_funcs[]={
_DECL_REX_FUNC(constructor,2,_SC(".s")),
_DECL_REX_FUNC(search,-2,_SC("xsn")),
_DECL_REX_FUNC(match,2,_SC("xs")),
_DECL_REX_FUNC(capture,-2,_SC("xsn")),
_DECL_REX_FUNC(subexpcount,1,_SC("x")),
_DECL_REX_FUNC(_typeof,1,_SC("x")),
{0,0}
};
#undef _DECL_REX_FUNC
#define _DECL_FUNC(name,nparams,pmask) {_SC(#name),_string_##name,nparams,pmask}
static SQRegFunction stringlib_funcs[]={
_DECL_FUNC(format,-2,_SC(".s")),
_DECL_FUNC(strip,2,_SC(".s")),
_DECL_FUNC(lstrip,2,_SC(".s")),
_DECL_FUNC(rstrip,2,_SC(".s")),
_DECL_FUNC(split,3,_SC(".ss")),
{0,0}
};
#undef _DECL_FUNC
SQInteger sqstd_register_stringlib(HSQUIRRELVM v)
{
sq_pushstring(v,_SC("regexp"),-1);
sq_newclass(v,SQFalse);
SQInteger i = 0;
while(rexobj_funcs[i].name != 0) {
SQRegFunction &f = rexobj_funcs[i];
sq_pushstring(v,f.name,-1);
sq_newclosure(v,f.f,0);
sq_setparamscheck(v,f.nparamscheck,f.typemask);
sq_setnativeclosurename(v,-1,f.name);
sq_newslot(v,-3,SQFalse);
i++;
}
sq_newslot(v,-3,SQFalse);
i = 0;
while(stringlib_funcs[i].name!=0)
{
sq_pushstring(v,stringlib_funcs[i].name,-1);
sq_newclosure(v,stringlib_funcs[i].f,0);
sq_setparamscheck(v,stringlib_funcs[i].nparamscheck,stringlib_funcs[i].typemask);
sq_setnativeclosurename(v,-1,stringlib_funcs[i].name);
sq_newslot(v,-3,SQFalse);
i++;
}
return 1;
}

147
squirrel_3_0_1_stable/sqstdlib/sqstdsystem.cpp
View File

@ -1,147 +0,0 @@
/* see copyright notice in squirrel.h */
#include <squirrel.h>
#include <time.h>
#include <stdlib.h>
#include <stdio.h>
#include <sqstdsystem.h>
#ifdef SQUNICODE
#include <wchar.h>
#define scgetenv _wgetenv
#define scsystem _wsystem
#define scasctime _wasctime
#define scremove _wremove
#define screname _wrename
#else
#define scgetenv getenv
#define scsystem system
#define scasctime asctime
#define scremove remove
#define screname rename
#endif
static SQInteger _system_getenv(HSQUIRRELVM v)
{
const SQChar *s;
if(SQ_SUCCEEDED(sq_getstring(v,2,&s))){
sq_pushstring(v,scgetenv(s),-1);
return 1;
}
return 0;
}
static SQInteger _system_system(HSQUIRRELVM v)
{
const SQChar *s;
if(SQ_SUCCEEDED(sq_getstring(v,2,&s))){
sq_pushinteger(v,scsystem(s));
return 1;
}
return sq_throwerror(v,_SC("wrong param"));
}
static SQInteger _system_clock(HSQUIRRELVM v)
{
sq_pushfloat(v,((SQFloat)clock())/(SQFloat)CLOCKS_PER_SEC);
return 1;
}
static SQInteger _system_time(HSQUIRRELVM v)
{
time_t t;
time(&t);
sq_pushinteger(v,*((SQInteger *)&t));
return 1;
}
static SQInteger _system_remove(HSQUIRRELVM v)
{
const SQChar *s;
sq_getstring(v,2,&s);
if(scremove(s)==-1)
return sq_throwerror(v,_SC("remove() failed"));
return 0;
}
static SQInteger _system_rename(HSQUIRRELVM v)
{
const SQChar *oldn,*newn;
sq_getstring(v,2,&oldn);
sq_getstring(v,3,&newn);
if(screname(oldn,newn)==-1)
return sq_throwerror(v,_SC("rename() failed"));
return 0;
}
static void _set_integer_slot(HSQUIRRELVM v,const SQChar *name,SQInteger val)
{
sq_pushstring(v,name,-1);
sq_pushinteger(v,val);
sq_rawset(v,-3);
}
static SQInteger _system_date(HSQUIRRELVM v)
{
time_t t;
SQInteger it;
SQInteger format = 'l';
if(sq_gettop(v) > 1) {
sq_getinteger(v,2,&it);
t = it;
if(sq_gettop(v) > 2) {
sq_getinteger(v,3,(SQInteger*)&format);
}
}
else {
time(&t);
}
tm *date;
if(format == 'u')
date = gmtime(&t);
else
date = localtime(&t);
if(!date)
return sq_throwerror(v,_SC("crt api failure"));
sq_newtable(v);
_set_integer_slot(v, _SC("sec"), date->tm_sec);
_set_integer_slot(v, _SC("min"), date->tm_min);
_set_integer_slot(v, _SC("hour"), date->tm_hour);
_set_integer_slot(v, _SC("day"), date->tm_mday);
_set_integer_slot(v, _SC("month"), date->tm_mon);
_set_integer_slot(v, _SC("year"), date->tm_year+1900);
_set_integer_slot(v, _SC("wday"), date->tm_wday);
_set_integer_slot(v, _SC("yday"), date->tm_yday);
return 1;
}
#define _DECL_FUNC(name,nparams,pmask) {_SC(#name),_system_##name,nparams,pmask}
static SQRegFunction systemlib_funcs[]={
_DECL_FUNC(getenv,2,_SC(".s")),
_DECL_FUNC(system,2,_SC(".s")),
_DECL_FUNC(clock,0,NULL),
_DECL_FUNC(time,1,NULL),
_DECL_FUNC(date,-1,_SC(".nn")),
_DECL_FUNC(remove,2,_SC(".s")),
_DECL_FUNC(rename,3,_SC(".ss")),
{0,0}
};
#undef _DECL_FUNC
SQInteger sqstd_register_systemlib(HSQUIRRELVM v)
{
SQInteger i=0;
while(systemlib_funcs[i].name!=0)
{
sq_pushstring(v,systemlib_funcs[i].name,-1);
sq_newclosure(v,systemlib_funcs[i].f,0);
sq_setparamscheck(v,systemlib_funcs[i].nparamscheck,systemlib_funcs[i].typemask);
sq_setnativeclosurename(v,-1,systemlib_funcs[i].name);
sq_newslot(v,-3,SQFalse);
i++;
}
return 1;
}

77
squirrel_3_0_1_stable/squirrel.dsw
View File

@ -1,77 +0,0 @@
Microsoft Developer Studio Workspace File, Format Version 6.00
# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
###############################################################################
Project: "sq"=.\sq\sq.dsp - Package Owner=<4>
Package=<5>
{{{
begin source code control
.
end source code control
}}}
Package=<4>
{{{
Begin Project Dependency
Project_Dep_Name sqlibs
End Project Dependency
Begin Project Dependency
Project_Dep_Name squirrel
End Project Dependency
Begin Project Dependency
Project_Dep_Name sqstdlib
End Project Dependency
}}}
###############################################################################
Project: "sqstdlib"=.\sqstdlib\sqstdlib.dsp - Package Owner=<4>
Package=<5>
{{{
begin source code control
"$/squirrel", HAAAAAAA
.
end source code control
}}}
Package=<4>
{{{
}}}
###############################################################################
Project: "squirrel"=.\squirrel\squirrel.dsp - Package Owner=<4>
Package=<5>
{{{
begin source code control
"$/squirrel", HAAAAAAA
.
end source code control
}}}
Package=<4>
{{{
}}}
###############################################################################
Global:
Package=<5>
{{{
begin source code control
"$/squirrel", HAAAAAAA
.
end source code control
}}}
Package=<3>
{{{
}}}
###############################################################################

52
squirrel_3_0_1_stable/squirrel/Makefile
View File

@ -1,52 +0,0 @@
SQUIRREL= ..
OUT= $(SQUIRREL)/lib/libsquirrel.a
INCZ= -I$(SQUIRREL)/include -I. -Iinclude
DEFS=
LIB=
OBJS= \
sqapi.o \
sqbaselib.o \
sqfuncstate.o \
sqdebug.o \
sqlexer.o \
sqobject.o \
sqcompiler.o \
sqstate.o \
sqtable.o \
sqmem.o \
sqvm.o \
sqclass.o
SRCS= \
sqapi.cpp \
sqbaselib.cpp \
sqfuncstate.cpp \
sqdebug.cpp \
sqlexer.cpp \
sqobject.cpp \
sqcompiler.cpp \
sqstate.cpp \
sqtable.cpp \
sqmem.cpp \
sqvm.cpp \
sqclass.cpp
sq32:
gcc -O2 -fno-exceptions -fno-rtti -Wall -fno-strict-aliasing -c $(SRCS) $(INCZ) $(DEFS)
ar rc $(OUT) *.o
rm *.o
sqprof:
gcc -O2 -pg -fno-exceptions -fno-rtti -pie -gstabs -g3 -Wall -fno-strict-aliasing -c $(SRCS) $(INCZ) $(DEFS)
ar rc $(OUT) *.o
rm *.o
sq64:
gcc -O2 -m64 -D_SQ64 -fno-exceptions -fno-rtti -Wall -fno-strict-aliasing -c $(SRCS) $(INCZ) $(DEFS)
ar rc $(OUT) *.o
rm *.o

1456
squirrel_3_0_1_stable/squirrel/sqapi.cpp
View File

File diff suppressed because it is too large Load Diff

94
squirrel_3_0_1_stable/squirrel/sqarray.h
View File

@ -1,94 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQARRAY_H_
#define _SQARRAY_H_
struct SQArray : public CHAINABLE_OBJ
{
private:
SQArray(SQSharedState *ss,SQInteger nsize){_values.resize(nsize); INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this);}
~SQArray()
{
REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this);
}
public:
static SQArray* Create(SQSharedState *ss,SQInteger nInitialSize){
SQArray *newarray=(SQArray*)SQ_MALLOC(sizeof(SQArray));
new (newarray) SQArray(ss,nInitialSize);
return newarray;
}
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable **chain);
SQObjectType GetType() {return OT_ARRAY;}
#endif
void Finalize(){
_values.resize(0);
}
bool Get(const SQInteger nidx,SQObjectPtr &val)
{
if(nidx>=0 && nidx<(SQInteger)_values.size()){
SQObjectPtr &o = _values[nidx];
val = _realval(o);
return true;
}
else return false;
}
bool Set(const SQInteger nidx,const SQObjectPtr &val)
{
if(nidx>=0 && nidx<(SQInteger)_values.size()){
_values[nidx]=val;
return true;
}
else return false;
}
SQInteger Next(const SQObjectPtr &refpos,SQObjectPtr &outkey,SQObjectPtr &outval)
{
SQUnsignedInteger idx=TranslateIndex(refpos);
while(idx<_values.size()){
//first found
outkey=(SQInteger)idx;
SQObjectPtr &o = _values[idx];
outval = _realval(o);
//return idx for the next iteration
return ++idx;
}
//nothing to iterate anymore
return -1;
}
SQArray *Clone(){SQArray *anew=Create(_opt_ss(this),0); anew->_values.copy(_values); return anew; }
SQInteger Size() const {return _values.size();}
void Resize(SQInteger size)
{
SQObjectPtr _null;
Resize(size,_null);
}
void Resize(SQInteger size,SQObjectPtr &fill) { _values.resize(size,fill); ShrinkIfNeeded(); }
void Reserve(SQInteger size) { _values.reserve(size); }
void Append(const SQObject &o){_values.push_back(o);}
void Extend(const SQArray *a);
SQObjectPtr &Top(){return _values.top();}
void Pop(){_values.pop_back(); ShrinkIfNeeded(); }
bool Insert(SQInteger idx,const SQObject &val){
if(idx < 0 || idx > (SQInteger)_values.size())
return false;
_values.insert(idx,val);
return true;
}
void ShrinkIfNeeded() {
if(_values.size() <= _values.capacity()>>2) //shrink the array
_values.shrinktofit();
}
bool Remove(SQInteger idx){
if(idx < 0 || idx >= (SQInteger)_values.size())
return false;
_values.remove(idx);
ShrinkIfNeeded();
return true;
}
void Release()
{
sq_delete(this,SQArray);
}
SQObjectPtrVec _values;
};
#endif //_SQARRAY_H_

1110
squirrel_3_0_1_stable/squirrel/sqbaselib.cpp
View File

File diff suppressed because it is too large Load Diff

213
squirrel_3_0_1_stable/squirrel/sqclass.cpp
View File

@ -1,213 +0,0 @@
/*
see copyright notice in squirrel.h
*/
#include "sqpcheader.h"
#include "sqvm.h"
#include "sqtable.h"
#include "sqclass.h"
#include "sqfuncproto.h"
#include "sqclosure.h"
SQClass::SQClass(SQSharedState *ss,SQClass *base)
{
_base = base;
_typetag = 0;
_hook = NULL;
_udsize = 0;
_locked = false;
_constructoridx = -1;
if(_base) {
_constructoridx = _base->_constructoridx;
_udsize = _base->_udsize;
_defaultvalues.copy(base->_defaultvalues);
_methods.copy(base->_methods);
_COPY_VECTOR(_metamethods,base->_metamethods,MT_LAST);
__ObjAddRef(_base);
}
_members = base?base->_members->Clone() : SQTable::Create(ss,0);
__ObjAddRef(_members);
INIT_CHAIN();
ADD_TO_CHAIN(&_sharedstate->_gc_chain, this);
}
void SQClass::Finalize() {
_attributes.Null();
_defaultvalues.resize(0);
_methods.resize(0);
_NULL_SQOBJECT_VECTOR(_metamethods,MT_LAST);
__ObjRelease(_members);
if(_base) {
__ObjRelease(_base);
}
}
SQClass::~SQClass()
{
REMOVE_FROM_CHAIN(&_sharedstate->_gc_chain, this);
Finalize();
}
bool SQClass::NewSlot(SQSharedState *ss,const SQObjectPtr &key,const SQObjectPtr &val,bool bstatic)
{
SQObjectPtr temp;
bool belongs_to_static_table = type(val) == OT_CLOSURE || type(val) == OT_NATIVECLOSURE || bstatic;
if(_locked && !belongs_to_static_table)
return false; //the class already has an instance so cannot be modified
if(_members->Get(key,temp) && _isfield(temp)) //overrides the default value
{
_defaultvalues[_member_idx(temp)].val = val;
return true;
}
if(belongs_to_static_table) {
SQInteger mmidx;
if((type(val) == OT_CLOSURE || type(val) == OT_NATIVECLOSURE) &&
(mmidx = ss->GetMetaMethodIdxByName(key)) != -1) {
_metamethods[mmidx] = val;
}
else {
SQObjectPtr theval = val;
if(_base && type(val) == OT_CLOSURE) {
theval = _closure(val)->Clone();
_closure(theval)->_base = _base;
__ObjAddRef(_base); //ref for the closure
}
if(type(temp) == OT_NULL) {
bool isconstructor;
SQVM::IsEqual(ss->_constructoridx, key, isconstructor);
if(isconstructor) {
_constructoridx = (SQInteger)_methods.size();
}
SQClassMember m;
m.val = theval;
_members->NewSlot(key,SQObjectPtr(_make_method_idx(_methods.size())));
_methods.push_back(m);
}
else {
_methods[_member_idx(temp)].val = theval;
}
}
return true;
}
SQClassMember m;
m.val = val;
_members->NewSlot(key,SQObjectPtr(_make_field_idx(_defaultvalues.size())));
_defaultvalues.push_back(m);
return true;
}
SQInstance *SQClass::CreateInstance()
{
if(!_locked) Lock();
return SQInstance::Create(_opt_ss(this),this);
}
SQInteger SQClass::Next(const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval)
{
SQObjectPtr oval;
SQInteger idx = _members->Next(false,refpos,outkey,oval);
if(idx != -1) {
if(_ismethod(oval)) {
outval = _methods[_member_idx(oval)].val;
}
else {
SQObjectPtr &o = _defaultvalues[_member_idx(oval)].val;
outval = _realval(o);
}
}
return idx;
}
bool SQClass::SetAttributes(const SQObjectPtr &key,const SQObjectPtr &val)
{
SQObjectPtr idx;
if(_members->Get(key,idx)) {
if(_isfield(idx))
_defaultvalues[_member_idx(idx)].attrs = val;
else
_methods[_member_idx(idx)].attrs = val;
return true;
}
return false;
}
bool SQClass::GetAttributes(const SQObjectPtr &key,SQObjectPtr &outval)
{
SQObjectPtr idx;
if(_members->Get(key,idx)) {
outval = (_isfield(idx)?_defaultvalues[_member_idx(idx)].attrs:_methods[_member_idx(idx)].attrs);
return true;
}
return false;
}
///////////////////////////////////////////////////////////////////////
void SQInstance::Init(SQSharedState *ss)
{
_userpointer = NULL;
_hook = NULL;
__ObjAddRef(_class);
_delegate = _class->_members;
INIT_CHAIN();
ADD_TO_CHAIN(&_sharedstate->_gc_chain, this);
}
SQInstance::SQInstance(SQSharedState *ss, SQClass *c, SQInteger memsize)
{
_memsize = memsize;
_class = c;
SQUnsignedInteger nvalues = _class->_defaultvalues.size();
for(SQUnsignedInteger n = 0; n < nvalues; n++) {
new (&_values[n]) SQObjectPtr(_class->_defaultvalues[n].val);
}
Init(ss);
}
SQInstance::SQInstance(SQSharedState *ss, SQInstance *i, SQInteger memsize)
{
_memsize = memsize;
_class = i->_class;
SQUnsignedInteger nvalues = _class->_defaultvalues.size();
for(SQUnsignedInteger n = 0; n < nvalues; n++) {
new (&_values[n]) SQObjectPtr(i->_values[n]);
}
Init(ss);
}
void SQInstance::Finalize()
{
SQUnsignedInteger nvalues = _class->_defaultvalues.size();
__ObjRelease(_class);
_NULL_SQOBJECT_VECTOR(_values,nvalues);
//for(SQUnsignedInteger i = 0; i < nvalues; i++) {
// _values[i].Null();
// }
}
SQInstance::~SQInstance()
{
REMOVE_FROM_CHAIN(&_sharedstate->_gc_chain, this);
if(_class){ Finalize(); } //if _class is null it was already finalized by the GC
}
bool SQInstance::GetMetaMethod(SQVM *v,SQMetaMethod mm,SQObjectPtr &res)
{
if(type(_class->_metamethods[mm]) != OT_NULL) {
res = _class->_metamethods[mm];
return true;
}
return false;
}
bool SQInstance::InstanceOf(SQClass *trg)
{
SQClass *parent = _class;
while(parent != NULL) {
if(parent == trg)
return true;
parent = parent->_base;
}
return false;
}

158
squirrel_3_0_1_stable/squirrel/sqclass.h
View File

@ -1,158 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQCLASS_H_
#define _SQCLASS_H_
struct SQInstance;
struct SQClassMember {
SQObjectPtr val;
SQObjectPtr attrs;
};
typedef sqvector<SQClassMember> SQClassMemberVec;
#define MEMBER_TYPE_METHOD 0x01000000
#define MEMBER_TYPE_FIELD 0x02000000
#define _ismethod(o) (_integer(o)&MEMBER_TYPE_METHOD)
#define _isfield(o) (_integer(o)&MEMBER_TYPE_FIELD)
#define _make_method_idx(i) ((SQInteger)(MEMBER_TYPE_METHOD|i))
#define _make_field_idx(i) ((SQInteger)(MEMBER_TYPE_FIELD|i))
#define _member_type(o) (_integer(o)&0xFF000000)
#define _member_idx(o) (_integer(o)&0x00FFFFFF)
struct SQClass : public CHAINABLE_OBJ
{
SQClass(SQSharedState *ss,SQClass *base);
public:
static SQClass* Create(SQSharedState *ss,SQClass *base) {
SQClass *newclass = (SQClass *)SQ_MALLOC(sizeof(SQClass));
new (newclass) SQClass(ss, base);
return newclass;
}
~SQClass();
bool NewSlot(SQSharedState *ss, const SQObjectPtr &key,const SQObjectPtr &val,bool bstatic);
bool Get(const SQObjectPtr &key,SQObjectPtr &val) {
if(_members->Get(key,val)) {
if(_isfield(val)) {
SQObjectPtr &o = _defaultvalues[_member_idx(val)].val;
val = _realval(o);
}
else {
val = _methods[_member_idx(val)].val;
}
return true;
}
return false;
}
bool GetConstructor(SQObjectPtr &ctor)
{
if(_constructoridx != -1) {
ctor = _methods[_constructoridx].val;
return true;
}
return false;
}
bool SetAttributes(const SQObjectPtr &key,const SQObjectPtr &val);
bool GetAttributes(const SQObjectPtr &key,SQObjectPtr &outval);
void Lock() { _locked = true; if(_base) _base->Lock(); }
void Release() {
if (_hook) { _hook(_typetag,0);}
sq_delete(this, SQClass);
}
void Finalize();
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable ** );
SQObjectType GetType() {return OT_CLASS;}
#endif
SQInteger Next(const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval);
SQInstance *CreateInstance();
SQTable *_members;
SQClass *_base;
SQClassMemberVec _defaultvalues;
SQClassMemberVec _methods;
SQObjectPtr _metamethods[MT_LAST];
SQObjectPtr _attributes;
SQUserPointer _typetag;
SQRELEASEHOOK _hook;
bool _locked;
SQInteger _constructoridx;
SQInteger _udsize;
};
#define calcinstancesize(_theclass_) \
(_theclass_->_udsize + sq_aligning(sizeof(SQInstance) + (sizeof(SQObjectPtr)*(_theclass_->_defaultvalues.size()>0?_theclass_->_defaultvalues.size()-1:0))))
struct SQInstance : public SQDelegable
{
void Init(SQSharedState *ss);
SQInstance(SQSharedState *ss, SQClass *c, SQInteger memsize);
SQInstance(SQSharedState *ss, SQInstance *c, SQInteger memsize);
public:
static SQInstance* Create(SQSharedState *ss,SQClass *theclass) {
SQInteger size = calcinstancesize(theclass);
SQInstance *newinst = (SQInstance *)SQ_MALLOC(size);
new (newinst) SQInstance(ss, theclass,size);
if(theclass->_udsize) {
newinst->_userpointer = ((unsigned char *)newinst) + (size - theclass->_udsize);
}
return newinst;
}
SQInstance *Clone(SQSharedState *ss)
{
SQInteger size = calcinstancesize(_class);
SQInstance *newinst = (SQInstance *)SQ_MALLOC(size);
new (newinst) SQInstance(ss, this,size);
if(_class->_udsize) {
newinst->_userpointer = ((unsigned char *)newinst) + (size - _class->_udsize);
}
return newinst;
}
~SQInstance();
bool Get(const SQObjectPtr &key,SQObjectPtr &val) {
if(_class->_members->Get(key,val)) {
if(_isfield(val)) {
SQObjectPtr &o = _values[_member_idx(val)];
val = _realval(o);
}
else {
val = _class->_methods[_member_idx(val)].val;
}
return true;
}
return false;
}
bool Set(const SQObjectPtr &key,const SQObjectPtr &val) {
SQObjectPtr idx;
if(_class->_members->Get(key,idx) && _isfield(idx)) {
_values[_member_idx(idx)] = val;
return true;
}
return false;
}
void Release() {
_uiRef++;
if (_hook) { _hook(_userpointer,0);}
_uiRef--;
if(_uiRef > 0) return;
SQInteger size = _memsize;
this->~SQInstance();
SQ_FREE(this, size);
}
void Finalize();
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable ** );
SQObjectType GetType() {return OT_INSTANCE;}
#endif
bool InstanceOf(SQClass *trg);
bool GetMetaMethod(SQVM *v,SQMetaMethod mm,SQObjectPtr &res);
SQClass *_class;
SQUserPointer _userpointer;
SQRELEASEHOOK _hook;
SQInteger _memsize;
SQObjectPtr _values[1];
};
#endif //_SQCLASS_H_

193
squirrel_3_0_1_stable/squirrel/sqclosure.h
View File

@ -1,193 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQCLOSURE_H_
#define _SQCLOSURE_H_
#define _CALC_CLOSURE_SIZE(func) (sizeof(SQClosure) + (func->_noutervalues*sizeof(SQObjectPtr)) + (func->_ndefaultparams*sizeof(SQObjectPtr)))
struct SQFunctionProto;
struct SQClass;
struct SQClosure : public CHAINABLE_OBJ
{
private:
SQClosure(SQSharedState *ss,SQFunctionProto *func){_function = func; __ObjAddRef(_function); _base = NULL; INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this); _env = NULL;}
public:
static SQClosure *Create(SQSharedState *ss,SQFunctionProto *func){
SQInteger size = _CALC_CLOSURE_SIZE(func);
SQClosure *nc=(SQClosure*)SQ_MALLOC(size);
new (nc) SQClosure(ss,func);
nc->_outervalues = (SQObjectPtr *)(nc + 1);
nc->_defaultparams = &nc->_outervalues[func->_noutervalues];
_CONSTRUCT_VECTOR(SQObjectPtr,func->_noutervalues,nc->_outervalues);
_CONSTRUCT_VECTOR(SQObjectPtr,func->_ndefaultparams,nc->_defaultparams);
return nc;
}
void Release(){
SQFunctionProto *f = _function;
SQInteger size = _CALC_CLOSURE_SIZE(f);
_DESTRUCT_VECTOR(SQObjectPtr,f->_noutervalues,_outervalues);
_DESTRUCT_VECTOR(SQObjectPtr,f->_ndefaultparams,_defaultparams);
__ObjRelease(_function);
this->~SQClosure();
sq_vm_free(this,size);
}
SQClosure *Clone()
{
SQFunctionProto *f = _function;
SQClosure * ret = SQClosure::Create(_opt_ss(this),f);
ret->_env = _env;
if(ret->_env) __ObjAddRef(ret->_env);
_COPY_VECTOR(ret->_outervalues,_outervalues,f->_noutervalues);
_COPY_VECTOR(ret->_defaultparams,_defaultparams,f->_ndefaultparams);
return ret;
}
~SQClosure();
bool Save(SQVM *v,SQUserPointer up,SQWRITEFUNC write);
static bool Load(SQVM *v,SQUserPointer up,SQREADFUNC read,SQObjectPtr &ret);
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable **chain);
void Finalize(){
SQFunctionProto *f = _function;
_NULL_SQOBJECT_VECTOR(_outervalues,f->_noutervalues);
_NULL_SQOBJECT_VECTOR(_defaultparams,f->_ndefaultparams);
}
SQObjectType GetType() {return OT_CLOSURE;}
#endif
SQWeakRef *_env;
SQClass *_base;
SQFunctionProto *_function;
SQObjectPtr *_outervalues;
SQObjectPtr *_defaultparams;
};
//////////////////////////////////////////////
struct SQOuter : public CHAINABLE_OBJ
{
private:
SQOuter(SQSharedState *ss, SQObjectPtr *outer){_valptr = outer; _next = NULL; INIT_CHAIN(); ADD_TO_CHAIN(&_ss(this)->_gc_chain,this); }
public:
static SQOuter *Create(SQSharedState *ss, SQObjectPtr *outer)
{
SQOuter *nc = (SQOuter*)SQ_MALLOC(sizeof(SQOuter));
new (nc) SQOuter(ss, outer);
return nc;
}
~SQOuter() { REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this); }
void Release()
{
this->~SQOuter();
sq_vm_free(this,sizeof(SQOuter));
}
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable **chain);
void Finalize() { _value.Null(); }
SQObjectType GetType() {return OT_OUTER;}
#endif
SQObjectPtr *_valptr; /* pointer to value on stack, or _value below */
SQInteger _idx; /* idx in stack array, for relocation */
SQObjectPtr _value; /* value of outer after stack frame is closed */
SQOuter *_next; /* pointer to next outer when frame is open */
};
//////////////////////////////////////////////
struct SQGenerator : public CHAINABLE_OBJ
{
enum SQGeneratorState{eRunning,eSuspended,eDead};
private:
SQGenerator(SQSharedState *ss,SQClosure *closure){_closure=closure;_state=eRunning;_ci._generator=NULL;INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this);}
public:
static SQGenerator *Create(SQSharedState *ss,SQClosure *closure){
SQGenerator *nc=(SQGenerator*)SQ_MALLOC(sizeof(SQGenerator));
new (nc) SQGenerator(ss,closure);
return nc;
}
~SQGenerator()
{
REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this);
}
void Kill(){
_state=eDead;
_stack.resize(0);
_closure.Null();}
void Release(){
sq_delete(this,SQGenerator);
}
bool Yield(SQVM *v,SQInteger target);
bool Resume(SQVM *v,SQObjectPtr &dest);
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable **chain);
void Finalize(){_stack.resize(0);_closure.Null();}
SQObjectType GetType() {return OT_GENERATOR;}
#endif
SQObjectPtr _closure;
SQObjectPtrVec _stack;
SQVM::CallInfo _ci;
ExceptionsTraps _etraps;
SQGeneratorState _state;
};
#define _CALC_NATVIVECLOSURE_SIZE(noutervalues) (sizeof(SQNativeClosure) + (noutervalues*sizeof(SQObjectPtr)))
struct SQNativeClosure : public CHAINABLE_OBJ
{
private:
SQNativeClosure(SQSharedState *ss,SQFUNCTION func){_function=func;INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this); _env = NULL;}
public:
static SQNativeClosure *Create(SQSharedState *ss,SQFUNCTION func,SQInteger nouters)
{
SQInteger size = _CALC_NATVIVECLOSURE_SIZE(nouters);
SQNativeClosure *nc=(SQNativeClosure*)SQ_MALLOC(size);
new (nc) SQNativeClosure(ss,func);
nc->_outervalues = (SQObjectPtr *)(nc + 1);
nc->_noutervalues = nouters;
_CONSTRUCT_VECTOR(SQObjectPtr,nc->_noutervalues,nc->_outervalues);
return nc;
}
SQNativeClosure *Clone()
{
SQNativeClosure * ret = SQNativeClosure::Create(_opt_ss(this),_function,_noutervalues);
ret->_env = _env;
if(ret->_env) __ObjAddRef(ret->_env);
ret->_name = _name;
_COPY_VECTOR(ret->_outervalues,_outervalues,_noutervalues);
ret->_typecheck.copy(_typecheck);
ret->_nparamscheck = _nparamscheck;
return ret;
}
~SQNativeClosure()
{
__ObjRelease(_env);
REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this);
}
void Release(){
SQInteger size = _CALC_NATVIVECLOSURE_SIZE(_noutervalues);
_DESTRUCT_VECTOR(SQObjectPtr,_noutervalues,_outervalues);
this->~SQNativeClosure();
sq_free(this,size);
}
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable **chain);
void Finalize() { _NULL_SQOBJECT_VECTOR(_outervalues,_noutervalues); }
SQObjectType GetType() {return OT_NATIVECLOSURE;}
#endif
SQInteger _nparamscheck;
SQIntVec _typecheck;
SQObjectPtr *_outervalues;
SQUnsignedInteger _noutervalues;
SQWeakRef *_env;
SQFUNCTION _function;
SQObjectPtr _name;
};
#endif //_SQCLOSURE_H_

1504
squirrel_3_0_1_stable/squirrel/sqcompiler.cpp
View File

File diff suppressed because it is too large Load Diff

77
squirrel_3_0_1_stable/squirrel/sqcompiler.h
View File

@ -1,77 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQCOMPILER_H_
#define _SQCOMPILER_H_
struct SQVM;
#define TK_IDENTIFIER 258
#define TK_STRING_LITERAL 259
#define TK_INTEGER 260
#define TK_FLOAT 261
#define TK_BASE 262
#define TK_DELETE 263
#define TK_EQ 264
#define TK_NE 265
#define TK_LE 266
#define TK_GE 267
#define TK_SWITCH 268
#define TK_ARROW 269
#define TK_AND 270
#define TK_OR 271
#define TK_IF 272
#define TK_ELSE 273
#define TK_WHILE 274
#define TK_BREAK 275
#define TK_FOR 276
#define TK_DO 277
#define TK_NULL 278
#define TK_FOREACH 279
#define TK_IN 280
#define TK_NEWSLOT 281
#define TK_MODULO 282
#define TK_LOCAL 283
#define TK_CLONE 284
#define TK_FUNCTION 285
#define TK_RETURN 286
#define TK_TYPEOF 287
#define TK_UMINUS 288
#define TK_PLUSEQ 289
#define TK_MINUSEQ 290
#define TK_CONTINUE 291
#define TK_YIELD 292
#define TK_TRY 293
#define TK_CATCH 294
#define TK_THROW 295
#define TK_SHIFTL 296
#define TK_SHIFTR 297
#define TK_RESUME 298
#define TK_DOUBLE_COLON 299
#define TK_CASE 300
#define TK_DEFAULT 301
#define TK_THIS 302
#define TK_PLUSPLUS 303
#define TK_MINUSMINUS 304
#define TK_3WAYSCMP 305
#define TK_USHIFTR 306
#define TK_CLASS 307
#define TK_EXTENDS 308
#define TK_CONSTRUCTOR 310
#define TK_INSTANCEOF 311
#define TK_VARPARAMS 312
//#define TK_VARGC 313
//#define TK_VARGV 314
#define TK_TRUE 315
#define TK_FALSE 316
#define TK_MULEQ 317
#define TK_DIVEQ 318
#define TK_MODEQ 319
#define TK_ATTR_OPEN 320
#define TK_ATTR_CLOSE 321
#define TK_STATIC 322
#define TK_ENUM 323
#define TK_CONST 324
typedef void(*CompilerErrorFunc)(void *ud, const SQChar *s);
bool Compile(SQVM *vm, SQLEXREADFUNC rg, SQUserPointer up, const SQChar *sourcename, SQObjectPtr &out, bool raiseerror, bool lineinfo);
#endif //_SQCOMPILER_H_

116
squirrel_3_0_1_stable/squirrel/sqdebug.cpp
View File

@ -1,116 +0,0 @@
/*
see copyright notice in squirrel.h
*/
#include "sqpcheader.h"
#include <stdarg.h>
#include "sqvm.h"
#include "sqfuncproto.h"
#include "sqclosure.h"
#include "sqstring.h"
SQRESULT sq_getfunctioninfo(HSQUIRRELVM v,SQInteger level,SQFunctionInfo *fi)
{
SQInteger cssize = v->_callsstacksize;
if (cssize > level) {
SQVM::CallInfo &ci = v->_callsstack[cssize-level-1];
if(sq_isclosure(ci._closure)) {
SQClosure *c = _closure(ci._closure);
SQFunctionProto *proto = c->_function;
fi->funcid = proto;
fi->name = type(proto->_name) == OT_STRING?_stringval(proto->_name):_SC("unknown");
fi->source = type(proto->_name) == OT_STRING?_stringval(proto->_sourcename):_SC("unknown");
return SQ_OK;
}
}
return sq_throwerror(v,_SC("the object is not a closure"));
}
SQRESULT sq_stackinfos(HSQUIRRELVM v, SQInteger level, SQStackInfos *si)
{
SQInteger cssize = v->_callsstacksize;
if (cssize > level) {
memset(si, 0, sizeof(SQStackInfos));
SQVM::CallInfo &ci = v->_callsstack[cssize-level-1];
switch (type(ci._closure)) {
case OT_CLOSURE:{
SQFunctionProto *func = _closure(ci._closure)->_function;
if (type(func->_name) == OT_STRING)
si->funcname = _stringval(func->_name);
if (type(func->_sourcename) == OT_STRING)
si->source = _stringval(func->_sourcename);
si->line = func->GetLine(ci._ip);
}
break;
case OT_NATIVECLOSURE:
si->source = _SC("NATIVE");
si->funcname = _SC("unknown");
if(type(_nativeclosure(ci._closure)->_name) == OT_STRING)
si->funcname = _stringval(_nativeclosure(ci._closure)->_name);
si->line = -1;
break;
default: break; //shutup compiler
}
return SQ_OK;
}
return SQ_ERROR;
}
void SQVM::Raise_Error(const SQChar *s, ...)
{
va_list vl;
va_start(vl, s);
scvsprintf(_sp(rsl((SQInteger)scstrlen(s)+(NUMBER_MAX_CHAR*2))), s, vl);
va_end(vl);
_lasterror = SQString::Create(_ss(this),_spval,-1);
}
void SQVM::Raise_Error(const SQObjectPtr &desc)
{
_lasterror = desc;
}
SQString *SQVM::PrintObjVal(const SQObjectPtr &o)
{
switch(type(o)) {
case OT_STRING: return _string(o);
case OT_INTEGER:
scsprintf(_sp(rsl(NUMBER_MAX_CHAR+1)), _PRINT_INT_FMT, _integer(o));
return SQString::Create(_ss(this), _spval);
break;
case OT_FLOAT:
scsprintf(_sp(rsl(NUMBER_MAX_CHAR+1)), _SC("%.14g"), _float(o));
return SQString::Create(_ss(this), _spval);
break;
default:
return SQString::Create(_ss(this), GetTypeName(o));
}
}
void SQVM::Raise_IdxError(const SQObjectPtr &o)
{
SQObjectPtr oval = PrintObjVal(o);
Raise_Error(_SC("the index '%.50s' does not exist"), _stringval(oval));
}
void SQVM::Raise_CompareError(const SQObject &o1, const SQObject &o2)
{
SQObjectPtr oval1 = PrintObjVal(o1), oval2 = PrintObjVal(o2);
Raise_Error(_SC("comparsion between '%.50s' and '%.50s'"), _stringval(oval1), _stringval(oval2));
}
void SQVM::Raise_ParamTypeError(SQInteger nparam,SQInteger typemask,SQInteger type)
{
SQObjectPtr exptypes = SQString::Create(_ss(this), _SC(""), -1);
SQInteger found = 0;
for(SQInteger i=0; i<16; i++)
{
SQInteger mask = 0x00000001 << i;
if(typemask & (mask)) {
if(found>0) StringCat(exptypes,SQString::Create(_ss(this), _SC("|"), -1), exptypes);
found ++;
StringCat(exptypes,SQString::Create(_ss(this), IdType2Name((SQObjectType)mask), -1), exptypes);
}
}
Raise_Error(_SC("parameter %d has an invalid type '%s' ; expected: '%s'"), nparam, IdType2Name((SQObjectType)type), _stringval(exptypes));
}

154
squirrel_3_0_1_stable/squirrel/sqfuncproto.h
View File

@ -1,154 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQFUNCTION_H_
#define _SQFUNCTION_H_
#include "sqopcodes.h"
enum SQOuterType {
otLOCAL = 0,
otOUTER = 1
};
struct SQOuterVar
{
SQOuterVar(){}
SQOuterVar(const SQObjectPtr &name,const SQObjectPtr &src,SQOuterType t)
{
_name = name;
_src=src;
_type=t;
}
SQOuterVar(const SQOuterVar &ov)
{
_type=ov._type;
_src=ov._src;
_name=ov._name;
}
SQOuterType _type;
SQObjectPtr _name;
SQObjectPtr _src;
};
struct SQLocalVarInfo
{
SQLocalVarInfo():_start_op(0),_end_op(0),_pos(0){}
SQLocalVarInfo(const SQLocalVarInfo &lvi)
{
_name=lvi._name;
_start_op=lvi._start_op;
_end_op=lvi._end_op;
_pos=lvi._pos;
}
SQObjectPtr _name;
SQUnsignedInteger _start_op;
SQUnsignedInteger _end_op;
SQUnsignedInteger _pos;
};
struct SQLineInfo { SQInteger _line;SQInteger _op; };
typedef sqvector<SQOuterVar> SQOuterVarVec;
typedef sqvector<SQLocalVarInfo> SQLocalVarInfoVec;
typedef sqvector<SQLineInfo> SQLineInfoVec;
#define _FUNC_SIZE(ni,nl,nparams,nfuncs,nouters,nlineinf,localinf,defparams) (sizeof(SQFunctionProto) \
+((ni-1)*sizeof(SQInstruction))+(nl*sizeof(SQObjectPtr)) \
+(nparams*sizeof(SQObjectPtr))+(nfuncs*sizeof(SQObjectPtr)) \
+(nouters*sizeof(SQOuterVar))+(nlineinf*sizeof(SQLineInfo)) \
+(localinf*sizeof(SQLocalVarInfo))+(defparams*sizeof(SQInteger)))
struct SQFunctionProto : public CHAINABLE_OBJ
{
private:
SQFunctionProto(SQSharedState *ss);
~SQFunctionProto();
public:
static SQFunctionProto *Create(SQSharedState *ss,SQInteger ninstructions,
SQInteger nliterals,SQInteger nparameters,
SQInteger nfunctions,SQInteger noutervalues,
SQInteger nlineinfos,SQInteger nlocalvarinfos,SQInteger ndefaultparams)
{
SQFunctionProto *f;
//I compact the whole class and members in a single memory allocation
f = (SQFunctionProto *)sq_vm_malloc(_FUNC_SIZE(ninstructions,nliterals,nparameters,nfunctions,noutervalues,nlineinfos,nlocalvarinfos,ndefaultparams));
new (f) SQFunctionProto(ss);
f->_ninstructions = ninstructions;
f->_literals = (SQObjectPtr*)&f->_instructions[ninstructions];
f->_nliterals = nliterals;
f->_parameters = (SQObjectPtr*)&f->_literals[nliterals];
f->_nparameters = nparameters;
f->_functions = (SQObjectPtr*)&f->_parameters[nparameters];
f->_nfunctions = nfunctions;
f->_outervalues = (SQOuterVar*)&f->_functions[nfunctions];
f->_noutervalues = noutervalues;
f->_lineinfos = (SQLineInfo *)&f->_outervalues[noutervalues];
f->_nlineinfos = nlineinfos;
f->_localvarinfos = (SQLocalVarInfo *)&f->_lineinfos[nlineinfos];
f->_nlocalvarinfos = nlocalvarinfos;
f->_defaultparams = (SQInteger *)&f->_localvarinfos[nlocalvarinfos];
f->_ndefaultparams = ndefaultparams;
_CONSTRUCT_VECTOR(SQObjectPtr,f->_nliterals,f->_literals);
_CONSTRUCT_VECTOR(SQObjectPtr,f->_nparameters,f->_parameters);
_CONSTRUCT_VECTOR(SQObjectPtr,f->_nfunctions,f->_functions);
_CONSTRUCT_VECTOR(SQOuterVar,f->_noutervalues,f->_outervalues);
//_CONSTRUCT_VECTOR(SQLineInfo,f->_nlineinfos,f->_lineinfos); //not required are 2 integers
_CONSTRUCT_VECTOR(SQLocalVarInfo,f->_nlocalvarinfos,f->_localvarinfos);
return f;
}
void Release(){
_DESTRUCT_VECTOR(SQObjectPtr,_nliterals,_literals);
_DESTRUCT_VECTOR(SQObjectPtr,_nparameters,_parameters);
_DESTRUCT_VECTOR(SQObjectPtr,_nfunctions,_functions);
_DESTRUCT_VECTOR(SQOuterVar,_noutervalues,_outervalues);
//_DESTRUCT_VECTOR(SQLineInfo,_nlineinfos,_lineinfos); //not required are 2 integers
_DESTRUCT_VECTOR(SQLocalVarInfo,_nlocalvarinfos,_localvarinfos);
SQInteger size = _FUNC_SIZE(_ninstructions,_nliterals,_nparameters,_nfunctions,_noutervalues,_nlineinfos,_nlocalvarinfos,_ndefaultparams);
this->~SQFunctionProto();
sq_vm_free(this,size);
}
const SQChar* GetLocal(SQVM *v,SQUnsignedInteger stackbase,SQUnsignedInteger nseq,SQUnsignedInteger nop);
SQInteger GetLine(SQInstruction *curr);
bool Save(SQVM *v,SQUserPointer up,SQWRITEFUNC write);
static bool Load(SQVM *v,SQUserPointer up,SQREADFUNC read,SQObjectPtr &ret);
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable **chain);
void Finalize(){ _NULL_SQOBJECT_VECTOR(_literals,_nliterals); }
SQObjectType GetType() {return OT_FUNCPROTO;}
#endif
SQObjectPtr _sourcename;
SQObjectPtr _name;
SQInteger _stacksize;
bool _bgenerator;
SQInteger _varparams;
SQInteger _nlocalvarinfos;
SQLocalVarInfo *_localvarinfos;
SQInteger _nlineinfos;
SQLineInfo *_lineinfos;
SQInteger _nliterals;
SQObjectPtr *_literals;
SQInteger _nparameters;
SQObjectPtr *_parameters;
SQInteger _nfunctions;
SQObjectPtr *_functions;
SQInteger _noutervalues;
SQOuterVar *_outervalues;
SQInteger _ndefaultparams;
SQInteger *_defaultparams;
SQInteger _ninstructions;
SQInstruction _instructions[1];
};
#endif //_SQFUNCTION_H_

652
squirrel_3_0_1_stable/squirrel/sqfuncstate.cpp
View File

@ -1,652 +0,0 @@
/*
see copyright notice in squirrel.h
*/
#include "sqpcheader.h"
#ifndef NO_COMPILER
#include "sqcompiler.h"
#include "sqstring.h"
#include "sqfuncproto.h"
#include "sqtable.h"
#include "sqopcodes.h"
#include "sqfuncstate.h"
#ifdef _DEBUG_DUMP
SQInstructionDesc g_InstrDesc[]={
{_SC("_OP_LINE")},
{_SC("_OP_LOAD")},
{_SC("_OP_LOADINT")},
{_SC("_OP_LOADFLOAT")},
{_SC("_OP_DLOAD")},
{_SC("_OP_TAILCALL")},
{_SC("_OP_CALL")},
{_SC("_OP_PREPCALL")},
{_SC("_OP_PREPCALLK")},
{_SC("_OP_GETK")},
{_SC("_OP_MOVE")},
{_SC("_OP_NEWSLOT")},
{_SC("_OP_DELETE")},
{_SC("_OP_SET")},
{_SC("_OP_GET")},
{_SC("_OP_EQ")},
{_SC("_OP_NE")},
{_SC("_OP_ADD")},
{_SC("_OP_SUB")},
{_SC("_OP_MUL")},
{_SC("_OP_DIV")},
{_SC("_OP_MOD")},
{_SC("_OP_BITW")},
{_SC("_OP_RETURN")},
{_SC("_OP_LOADNULLS")},
{_SC("_OP_LOADROOT")},
{_SC("_OP_LOADBOOL")},
{_SC("_OP_DMOVE")},
{_SC("_OP_JMP")},
{_SC("_OP_JCMP")},
{_SC("_OP_JZ")},
{_SC("_OP_SETOUTER")},
{_SC("_OP_GETOUTER")},
{_SC("_OP_NEWOBJ")},
{_SC("_OP_APPENDARRAY")},
{_SC("_OP_COMPARITH")},
{_SC("_OP_INC")},
{_SC("_OP_INCL")},
{_SC("_OP_PINC")},
{_SC("_OP_PINCL")},
{_SC("_OP_CMP")},
{_SC("_OP_EXISTS")},
{_SC("_OP_INSTANCEOF")},
{_SC("_OP_AND")},
{_SC("_OP_OR")},
{_SC("_OP_NEG")},
{_SC("_OP_NOT")},
{_SC("_OP_BWNOT")},
{_SC("_OP_CLOSURE")},
{_SC("_OP_YIELD")},
{_SC("_OP_RESUME")},
{_SC("_OP_FOREACH")},
{_SC("_OP_POSTFOREACH")},
{_SC("_OP_CLONE")},
{_SC("_OP_TYPEOF")},
{_SC("_OP_PUSHTRAP")},
{_SC("_OP_POPTRAP")},
{_SC("_OP_THROW")},
{_SC("_OP_NEWSLOTA")},
{_SC("_OP_GETBASE")},
{_SC("_OP_CLOSE")},
{_SC("_OP_JCMP")}
};
#endif
void DumpLiteral(SQObjectPtr &o)
{
switch(type(o)){
case OT_STRING: scprintf(_SC("\"%s\""),_stringval(o));break;
case OT_FLOAT: scprintf(_SC("{%f}"),_float(o));break;
case OT_INTEGER: scprintf(_SC("{") _PRINT_INT_FMT _SC("}"),_integer(o));break;
case OT_BOOL: scprintf(_SC("%s"),_integer(o)?_SC("true"):_SC("false"));break;
default: scprintf(_SC("(%s %p)"),GetTypeName(o),(void*)_rawval(o));break; break; //shut up compiler
}
}
SQFuncState::SQFuncState(SQSharedState *ss,SQFuncState *parent,CompilerErrorFunc efunc,void *ed)
{
_nliterals = 0;
_literals = SQTable::Create(ss,0);
_strings = SQTable::Create(ss,0);
_sharedstate = ss;
_lastline = 0;
_optimization = true;
_parent = parent;
_stacksize = 0;
_traps = 0;
_returnexp = 0;
_varparams = false;
_errfunc = efunc;
_errtarget = ed;
_bgenerator = false;
_outers = 0;
_ss = ss;
}
void SQFuncState::Error(const SQChar *err)
{
_errfunc(_errtarget,err);
}
#ifdef _DEBUG_DUMP
void SQFuncState::Dump(SQFunctionProto *func)
{
SQUnsignedInteger n=0,i;
SQInteger si;
scprintf(_SC("SQInstruction sizeof %d\n"),sizeof(SQInstruction));
scprintf(_SC("SQObject sizeof %d\n"),sizeof(SQObject));
scprintf(_SC("--------------------------------------------------------------------\n"));
scprintf(_SC("*****FUNCTION [%s]\n"),type(func->_name)==OT_STRING?_stringval(func->_name):_SC("unknown"));
scprintf(_SC("-----LITERALS\n"));
SQObjectPtr refidx,key,val;
SQInteger idx;
SQObjectPtrVec templiterals;
templiterals.resize(_nliterals);
while((idx=_table(_literals)->Next(false,refidx,key,val))!=-1) {
refidx=idx;
templiterals[_integer(val)]=key;
}
for(i=0;i<templiterals.size();i++){
scprintf(_SC("[%d] "),n);
DumpLiteral(templiterals[i]);
scprintf(_SC("\n"));
n++;
}
scprintf(_SC("-----PARAMS\n"));
if(_varparams)
scprintf(_SC("<<VARPARAMS>>\n"));
n=0;
for(i=0;i<_parameters.size();i++){
scprintf(_SC("[%d] "),n);
DumpLiteral(_parameters[i]);
scprintf(_SC("\n"));
n++;
}
scprintf(_SC("-----LOCALS\n"));
for(si=0;si<func->_nlocalvarinfos;si++){
SQLocalVarInfo lvi=func->_localvarinfos[si];
scprintf(_SC("[%d] %s \t%d %d\n"),lvi._pos,_stringval(lvi._name),lvi._start_op,lvi._end_op);
n++;
}
scprintf(_SC("-----LINE INFO\n"));
for(i=0;i<_lineinfos.size();i++){
SQLineInfo li=_lineinfos[i];
scprintf(_SC("op [%d] line [%d] \n"),li._op,li._line);
n++;
}
scprintf(_SC("-----dump\n"));
n=0;
for(i=0;i<_instructions.size();i++){
SQInstruction &inst=_instructions[i];
if(inst.op==_OP_LOAD || inst.op==_OP_DLOAD || inst.op==_OP_PREPCALLK || inst.op==_OP_GETK ){
SQInteger lidx = inst._arg1;
scprintf(_SC("[%03d] %15s %d "),n,g_InstrDesc[inst.op].name,inst._arg0);
if(lidx >= 0xFFFFFFFF)
scprintf(_SC("null"));
else {
SQInteger refidx;
SQObjectPtr val,key,refo;
while(((refidx=_table(_literals)->Next(false,refo,key,val))!= -1) && (_integer(val) != lidx)) {
refo = refidx;
}
DumpLiteral(key);
}
if(inst.op != _OP_DLOAD) {
scprintf(_SC(" %d %d \n"),inst._arg2,inst._arg3);
}
else {
scprintf(_SC(" %d "),inst._arg2);
lidx = inst._arg3;
if(lidx >= 0xFFFFFFFF)
scprintf(_SC("null"));
else {
SQInteger refidx;
SQObjectPtr val,key,refo;
while(((refidx=_table(_literals)->Next(false,refo,key,val))!= -1) && (_integer(val) != lidx)) {
refo = refidx;
}
DumpLiteral(key);
scprintf(_SC("\n"));
}
}
}
else if(inst.op==_OP_LOADFLOAT) {
scprintf(_SC("[%03d] %15s %d %f %d %d\n"),n,g_InstrDesc[inst.op].name,inst._arg0,*((SQFloat*)&inst._arg1),inst._arg2,inst._arg3);
}
/* else if(inst.op==_OP_ARITH){
scprintf(_SC("[%03d] %15s %d %d %d %c\n"),n,g_InstrDesc[inst.op].name,inst._arg0,inst._arg1,inst._arg2,inst._arg3);
}*/
else {
scprintf(_SC("[%03d] %15s %d %d %d %d\n"),n,g_InstrDesc[inst.op].name,inst._arg0,inst._arg1,inst._arg2,inst._arg3);
}
n++;
}
scprintf(_SC("-----\n"));
scprintf(_SC("stack size[%d]\n"),func->_stacksize);
scprintf(_SC("--------------------------------------------------------------------\n\n"));
}
#endif
SQInteger SQFuncState::GetNumericConstant(const SQInteger cons)
{
return GetConstant(SQObjectPtr(cons));
}
SQInteger SQFuncState::GetNumericConstant(const SQFloat cons)
{
return GetConstant(SQObjectPtr(cons));
}
SQInteger SQFuncState::GetConstant(const SQObject &cons)
{
SQObjectPtr val;
if(!_table(_literals)->Get(cons,val))
{
val = _nliterals;
_table(_literals)->NewSlot(cons,val);
_nliterals++;
if(_nliterals > MAX_LITERALS) {
val.Null();
Error(_SC("internal compiler error: too many literals"));
}
}
return _integer(val);
}
void SQFuncState::SetIntructionParams(SQInteger pos,SQInteger arg0,SQInteger arg1,SQInteger arg2,SQInteger arg3)
{
_instructions[pos]._arg0=(unsigned char)*((SQUnsignedInteger *)&arg0);
_instructions[pos]._arg1=(SQInt32)*((SQUnsignedInteger *)&arg1);
_instructions[pos]._arg2=(unsigned char)*((SQUnsignedInteger *)&arg2);
_instructions[pos]._arg3=(unsigned char)*((SQUnsignedInteger *)&arg3);
}
void SQFuncState::SetIntructionParam(SQInteger pos,SQInteger arg,SQInteger val)
{
switch(arg){
case 0:_instructions[pos]._arg0=(unsigned char)*((SQUnsignedInteger *)&val);break;
case 1:case 4:_instructions[pos]._arg1=(SQInt32)*((SQUnsignedInteger *)&val);break;
case 2:_instructions[pos]._arg2=(unsigned char)*((SQUnsignedInteger *)&val);break;
case 3:_instructions[pos]._arg3=(unsigned char)*((SQUnsignedInteger *)&val);break;
};
}
SQInteger SQFuncState::AllocStackPos()
{
SQInteger npos=_vlocals.size();
_vlocals.push_back(SQLocalVarInfo());
if(_vlocals.size()>((SQUnsignedInteger)_stacksize)) {
if(_stacksize>MAX_FUNC_STACKSIZE) Error(_SC("internal compiler error: too many locals"));
_stacksize=_vlocals.size();
}
return npos;
}
SQInteger SQFuncState::PushTarget(SQInteger n)
{
if(n!=-1){
_targetstack.push_back(n);
return n;
}
n=AllocStackPos();
_targetstack.push_back(n);
return n;
}
SQInteger SQFuncState::GetUpTarget(SQInteger n){
return _targetstack[((_targetstack.size()-1)-n)];
}
SQInteger SQFuncState::TopTarget(){
return _targetstack.back();
}
SQInteger SQFuncState::PopTarget()
{
SQInteger npos=_targetstack.back();
SQLocalVarInfo &t=_vlocals[_targetstack.back()];
if(type(t._name)==OT_NULL){
_vlocals.pop_back();
}
_targetstack.pop_back();
return npos;
}
SQInteger SQFuncState::GetStackSize()
{
return _vlocals.size();
}
SQInteger SQFuncState::CountOuters(SQInteger stacksize)
{
SQInteger outers = 0;
SQInteger k = _vlocals.size() - 1;
while(k >= stacksize) {
SQLocalVarInfo &lvi = _vlocals[k];
k--;
if(lvi._end_op == UINT_MINUS_ONE) { //this means is an outer
outers++;
}
}
return outers;
}
void SQFuncState::SetStackSize(SQInteger n)
{
SQInteger size=_vlocals.size();
while(size>n){
size--;
SQLocalVarInfo lvi = _vlocals.back();
if(type(lvi._name)!=OT_NULL){
if(lvi._end_op == UINT_MINUS_ONE) { //this means is an outer
_outers--;
}
lvi._end_op = GetCurrentPos();
_localvarinfos.push_back(lvi);
}
_vlocals.pop_back();
}
}
bool SQFuncState::IsConstant(const SQObject &name,SQObject &e)
{
SQObjectPtr val;
if(_table(_sharedstate->_consts)->Get(name,val)) {
e = val;
return true;
}
return false;
}
bool SQFuncState::IsLocal(SQUnsignedInteger stkpos)
{
if(stkpos>=_vlocals.size())return false;
else if(type(_vlocals[stkpos]._name)!=OT_NULL)return true;
return false;
}
SQInteger SQFuncState::PushLocalVariable(const SQObject &name)
{
SQInteger pos=_vlocals.size();
SQLocalVarInfo lvi;
lvi._name=name;
lvi._start_op=GetCurrentPos()+1;
lvi._pos=_vlocals.size();
_vlocals.push_back(lvi);
if(_vlocals.size()>((SQUnsignedInteger)_stacksize))_stacksize=_vlocals.size();
return pos;
}
SQInteger SQFuncState::GetLocalVariable(const SQObject &name)
{
SQInteger locals=_vlocals.size();
while(locals>=1){
SQLocalVarInfo &lvi = _vlocals[locals-1];
if(type(lvi._name)==OT_STRING && _string(lvi._name)==_string(name)){
return locals-1;
}
locals--;
}
return -1;
}
void SQFuncState::MarkLocalAsOuter(SQInteger pos)
{
SQLocalVarInfo &lvi = _vlocals[pos];
lvi._end_op = UINT_MINUS_ONE;
_outers++;
}
SQInteger SQFuncState::GetOuterVariable(const SQObject &name)
{
SQInteger outers = _outervalues.size();
for(SQInteger i = 0; i<outers; i++) {
if(_string(_outervalues[i]._name) == _string(name))
return i;
}
SQInteger pos=-1;
if(_parent) {
pos = _parent->GetLocalVariable(name);
if(pos == -1) {
pos = _parent->GetOuterVariable(name);
if(pos != -1) {
_outervalues.push_back(SQOuterVar(name,SQObjectPtr(SQInteger(pos)),otOUTER)); //local
return _outervalues.size() - 1;
}
}
else {
_parent->MarkLocalAsOuter(pos);
_outervalues.push_back(SQOuterVar(name,SQObjectPtr(SQInteger(pos)),otLOCAL)); //local
return _outervalues.size() - 1;
}
}
return -1;
}
void SQFuncState::AddParameter(const SQObject &name)
{
PushLocalVariable(name);
_parameters.push_back(name);
}
void SQFuncState::AddLineInfos(SQInteger line,bool lineop,bool force)
{
if(_lastline!=line || force){
SQLineInfo li;
li._line=line;li._op=(GetCurrentPos()+1);
if(lineop)AddInstruction(_OP_LINE,0,line);
if(_lastline!=line) {
_lineinfos.push_back(li);
}
_lastline=line;
}
}
void SQFuncState::DiscardTarget()
{
SQInteger discardedtarget = PopTarget();
SQInteger size = _instructions.size();
if(size > 0 && _optimization){
SQInstruction &pi = _instructions[size-1];//previous instruction
switch(pi.op) {
case _OP_SET:case _OP_NEWSLOT:case _OP_SETOUTER:case _OP_CALL:
if(pi._arg0 == discardedtarget) {
pi._arg0 = 0xFF;
}
}
}
}
void SQFuncState::AddInstruction(SQInstruction &i)
{
SQInteger size = _instructions.size();
if(size > 0 && _optimization){ //simple optimizer
SQInstruction &pi = _instructions[size-1];//previous instruction
switch(i.op) {
case _OP_JZ:
if( pi.op == _OP_CMP && pi._arg1 < 0xFF) {
pi.op = _OP_JCMP;
pi._arg0 = (unsigned char)pi._arg1;
pi._arg1 = i._arg1;
return;
}
case _OP_SET:
case _OP_NEWSLOT:
if(i._arg0 == i._arg3) {
i._arg0 = 0xFF;
}
break;
case _OP_SETOUTER:
if(i._arg0 == i._arg2) {
i._arg0 = 0xFF;
}
break;
case _OP_RETURN:
if( _parent && i._arg0 != MAX_FUNC_STACKSIZE && pi.op == _OP_CALL && _returnexp < size-1) {
pi.op = _OP_TAILCALL;
} else if(pi.op == _OP_CLOSE){
pi = i;
return;
}
break;
case _OP_GET:
if( pi.op == _OP_LOAD && pi._arg0 == i._arg2 && (!IsLocal(pi._arg0))){
pi._arg1 = pi._arg1;
pi._arg2 = (unsigned char)i._arg1;
pi.op = _OP_GETK;
pi._arg0 = i._arg0;
return;
}
break;
case _OP_PREPCALL:
if( pi.op == _OP_LOAD && pi._arg0 == i._arg1 && (!IsLocal(pi._arg0))){
pi.op = _OP_PREPCALLK;
pi._arg0 = i._arg0;
pi._arg1 = pi._arg1;
pi._arg2 = i._arg2;
pi._arg3 = i._arg3;
return;
}
break;
case _OP_APPENDARRAY: {
SQInteger aat = -1;
switch(pi.op) {
case _OP_LOAD: aat = AAT_LITERAL; break;
case _OP_LOADINT: aat = AAT_INT; break;
case _OP_LOADBOOL: aat = AAT_BOOL; break;
case _OP_LOADFLOAT: aat = AAT_FLOAT; break;
default: break;
}
if(aat != -1 && pi._arg0 == i._arg1 && (!IsLocal(pi._arg0))){
pi.op = _OP_APPENDARRAY;
pi._arg0 = i._arg0;
pi._arg1 = pi._arg1;
pi._arg2 = (unsigned char)aat;
pi._arg3 = MAX_FUNC_STACKSIZE;
return;
}
}
break;
case _OP_MOVE:
switch(pi.op) {
case _OP_GET: case _OP_ADD: case _OP_SUB: case _OP_MUL: case _OP_DIV: case _OP_MOD: case _OP_BITW:
case _OP_LOADINT: case _OP_LOADFLOAT: case _OP_LOADBOOL: case _OP_LOAD:
if(pi._arg0 == i._arg1)
{
pi._arg0 = i._arg0;
_optimization = false;
//_result_elimination = false;
return;
}
}
if(pi.op == _OP_MOVE)
{
pi.op = _OP_DMOVE;
pi._arg2 = i._arg0;
pi._arg3 = (unsigned char)i._arg1;
return;
}
break;
case _OP_LOAD:
if(pi.op == _OP_LOAD && i._arg1 < 256) {
pi.op = _OP_DLOAD;
pi._arg2 = i._arg0;
pi._arg3 = (unsigned char)i._arg1;
return;
}
break;
case _OP_EQ:case _OP_NE:
if(pi.op == _OP_LOAD && pi._arg0 == i._arg1 && (!IsLocal(pi._arg0) ))
{
pi.op = i.op;
pi._arg0 = i._arg0;
pi._arg1 = pi._arg1;
pi._arg2 = i._arg2;
pi._arg3 = MAX_FUNC_STACKSIZE;
return;
}
break;
case _OP_LOADNULLS:
if((pi.op == _OP_LOADNULLS && pi._arg0+pi._arg1 == i._arg0)) {
pi._arg1 = pi._arg1 + 1;
pi.op = _OP_LOADNULLS;
return;
}
break;
case _OP_LINE:
if(pi.op == _OP_LINE) {
_instructions.pop_back();
_lineinfos.pop_back();
}
break;
}
}
_optimization = true;
_instructions.push_back(i);
}
SQObject SQFuncState::CreateString(const SQChar *s,SQInteger len)
{
SQObjectPtr ns(SQString::Create(_sharedstate,s,len));
_table(_strings)->NewSlot(ns,(SQInteger)1);
return ns;
}
SQObject SQFuncState::CreateTable()
{
SQObjectPtr nt(SQTable::Create(_sharedstate,0));
_table(_strings)->NewSlot(nt,(SQInteger)1);
return nt;
}
SQFunctionProto *SQFuncState::BuildProto()
{
SQFunctionProto *f=SQFunctionProto::Create(_ss,_instructions.size(),
_nliterals,_parameters.size(),_functions.size(),_outervalues.size(),
_lineinfos.size(),_localvarinfos.size(),_defaultparams.size());
SQObjectPtr refidx,key,val;
SQInteger idx;
f->_stacksize = _stacksize;
f->_sourcename = _sourcename;
f->_bgenerator = _bgenerator;
f->_name = _name;
while((idx=_table(_literals)->Next(false,refidx,key,val))!=-1) {
f->_literals[_integer(val)]=key;
refidx=idx;
}
for(SQUnsignedInteger nf = 0; nf < _functions.size(); nf++) f->_functions[nf] = _functions[nf];
for(SQUnsignedInteger np = 0; np < _parameters.size(); np++) f->_parameters[np] = _parameters[np];
for(SQUnsignedInteger no = 0; no < _outervalues.size(); no++) f->_outervalues[no] = _outervalues[no];
for(SQUnsignedInteger nl = 0; nl < _localvarinfos.size(); nl++) f->_localvarinfos[nl] = _localvarinfos[nl];
for(SQUnsignedInteger ni = 0; ni < _lineinfos.size(); ni++) f->_lineinfos[ni] = _lineinfos[ni];
for(SQUnsignedInteger nd = 0; nd < _defaultparams.size(); nd++) f->_defaultparams[nd] = _defaultparams[nd];
memcpy(f->_instructions,&_instructions[0],_instructions.size()*sizeof(SQInstruction));
f->_varparams = _varparams;
return f;
}
SQFuncState *SQFuncState::PushChildState(SQSharedState *ss)
{
SQFuncState *child = (SQFuncState *)sq_malloc(sizeof(SQFuncState));
new (child) SQFuncState(ss,this,_errfunc,_errtarget);
_childstates.push_back(child);
return child;
}
void SQFuncState::PopChildState()
{
SQFuncState *child = _childstates.back();
sq_delete(child,SQFuncState);
_childstates.pop_back();
}
SQFuncState::~SQFuncState()
{
while(_childstates.size() > 0)
{
PopChildState();
}
}
#endif

91
squirrel_3_0_1_stable/squirrel/sqfuncstate.h
View File

@ -1,91 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQFUNCSTATE_H_
#define _SQFUNCSTATE_H_
///////////////////////////////////
#include "squtils.h"
struct SQFuncState
{
SQFuncState(SQSharedState *ss,SQFuncState *parent,CompilerErrorFunc efunc,void *ed);
~SQFuncState();
#ifdef _DEBUG_DUMP
void Dump(SQFunctionProto *func);
#endif
void Error(const SQChar *err);
SQFuncState *PushChildState(SQSharedState *ss);
void PopChildState();
void AddInstruction(SQOpcode _op,SQInteger arg0=0,SQInteger arg1=0,SQInteger arg2=0,SQInteger arg3=0){SQInstruction i(_op,arg0,arg1,arg2,arg3);AddInstruction(i);}
void AddInstruction(SQInstruction &i);
void SetIntructionParams(SQInteger pos,SQInteger arg0,SQInteger arg1,SQInteger arg2=0,SQInteger arg3=0);
void SetIntructionParam(SQInteger pos,SQInteger arg,SQInteger val);
SQInstruction &GetInstruction(SQInteger pos){return _instructions[pos];}
void PopInstructions(SQInteger size){for(SQInteger i=0;i<size;i++)_instructions.pop_back();}
void SetStackSize(SQInteger n);
SQInteger CountOuters(SQInteger stacksize);
void SnoozeOpt(){_optimization=false;}
void AddDefaultParam(SQInteger trg) { _defaultparams.push_back(trg); }
SQInteger GetDefaultParamCount() { return _defaultparams.size(); }
SQInteger GetCurrentPos(){return _instructions.size()-1;}
SQInteger GetNumericConstant(const SQInteger cons);
SQInteger GetNumericConstant(const SQFloat cons);
SQInteger PushLocalVariable(const SQObject &name);
void AddParameter(const SQObject &name);
//void AddOuterValue(const SQObject &name);
SQInteger GetLocalVariable(const SQObject &name);
void MarkLocalAsOuter(SQInteger pos);
SQInteger GetOuterVariable(const SQObject &name);
SQInteger GenerateCode();
SQInteger GetStackSize();
SQInteger CalcStackFrameSize();
void AddLineInfos(SQInteger line,bool lineop,bool force=false);
SQFunctionProto *BuildProto();
SQInteger AllocStackPos();
SQInteger PushTarget(SQInteger n=-1);
SQInteger PopTarget();
SQInteger TopTarget();
SQInteger GetUpTarget(SQInteger n);
void DiscardTarget();
bool IsLocal(SQUnsignedInteger stkpos);
SQObject CreateString(const SQChar *s,SQInteger len = -1);
SQObject CreateTable();
bool IsConstant(const SQObject &name,SQObject &e);
SQInteger _returnexp;
SQLocalVarInfoVec _vlocals;
SQIntVec _targetstack;
SQInteger _stacksize;
bool _varparams;
bool _bgenerator;
SQIntVec _unresolvedbreaks;
SQIntVec _unresolvedcontinues;
SQObjectPtrVec _functions;
SQObjectPtrVec _parameters;
SQOuterVarVec _outervalues;
SQInstructionVec _instructions;
SQLocalVarInfoVec _localvarinfos;
SQObjectPtr _literals;
SQObjectPtr _strings;
SQObjectPtr _name;
SQObjectPtr _sourcename;
SQInteger _nliterals;
SQLineInfoVec _lineinfos;
SQFuncState *_parent;
SQIntVec _scope_blocks;
SQIntVec _breaktargets;
SQIntVec _continuetargets;
SQIntVec _defaultparams;
SQInteger _lastline;
SQInteger _traps; //contains number of nested exception traps
SQInteger _outers;
bool _optimization;
SQSharedState *_sharedstate;
sqvector<SQFuncState*> _childstates;
SQInteger GetConstant(const SQObject &cons);
private:
CompilerErrorFunc _errfunc;
void *_errtarget;
SQSharedState *_ss;
};
#endif //_SQFUNCSTATE_H_

489
squirrel_3_0_1_stable/squirrel/sqlexer.cpp
View File

@ -1,489 +0,0 @@
/*
see copyright notice in squirrel.h
*/
#include "sqpcheader.h"
#include <ctype.h>
#include <stdlib.h>
#include "sqtable.h"
#include "sqstring.h"
#include "sqcompiler.h"
#include "sqlexer.h"
#define CUR_CHAR (_currdata)
#define RETURN_TOKEN(t) { _prevtoken = _curtoken; _curtoken = t; return t;}
#define IS_EOB() (CUR_CHAR <= SQUIRREL_EOB)
#define NEXT() {Next();_currentcolumn++;}
#define INIT_TEMP_STRING() { _longstr.resize(0);}
#define APPEND_CHAR(c) { _longstr.push_back(c);}
#define TERMINATE_BUFFER() {_longstr.push_back(_SC('\0'));}
#define ADD_KEYWORD(key,id) _keywords->NewSlot( SQString::Create(ss, _SC(#key)) ,SQInteger(id))
SQLexer::SQLexer(){}
SQLexer::~SQLexer()
{
_keywords->Release();
}
void SQLexer::Init(SQSharedState *ss, SQLEXREADFUNC rg, SQUserPointer up,CompilerErrorFunc efunc,void *ed)
{
_errfunc = efunc;
_errtarget = ed;
_sharedstate = ss;
_keywords = SQTable::Create(ss, 26);
ADD_KEYWORD(while, TK_WHILE);
ADD_KEYWORD(do, TK_DO);
ADD_KEYWORD(if, TK_IF);
ADD_KEYWORD(else, TK_ELSE);
ADD_KEYWORD(break, TK_BREAK);
ADD_KEYWORD(continue, TK_CONTINUE);
ADD_KEYWORD(return, TK_RETURN);
ADD_KEYWORD(null, TK_NULL);
ADD_KEYWORD(function, TK_FUNCTION);
ADD_KEYWORD(local, TK_LOCAL);
ADD_KEYWORD(for, TK_FOR);
ADD_KEYWORD(foreach, TK_FOREACH);
ADD_KEYWORD(in, TK_IN);
ADD_KEYWORD(typeof, TK_TYPEOF);
ADD_KEYWORD(base, TK_BASE);
ADD_KEYWORD(delete, TK_DELETE);
ADD_KEYWORD(try, TK_TRY);
ADD_KEYWORD(catch, TK_CATCH);
ADD_KEYWORD(throw, TK_THROW);
ADD_KEYWORD(clone, TK_CLONE);
ADD_KEYWORD(yield, TK_YIELD);
ADD_KEYWORD(resume, TK_RESUME);
ADD_KEYWORD(switch, TK_SWITCH);
ADD_KEYWORD(case, TK_CASE);
ADD_KEYWORD(default, TK_DEFAULT);
ADD_KEYWORD(this, TK_THIS);
ADD_KEYWORD(class,TK_CLASS);
ADD_KEYWORD(extends,TK_EXTENDS);
ADD_KEYWORD(constructor,TK_CONSTRUCTOR);
ADD_KEYWORD(instanceof,TK_INSTANCEOF);
ADD_KEYWORD(true,TK_TRUE);
ADD_KEYWORD(false,TK_FALSE);
ADD_KEYWORD(static,TK_STATIC);
ADD_KEYWORD(enum,TK_ENUM);
ADD_KEYWORD(const,TK_CONST);
_readf = rg;
_up = up;
_lasttokenline = _currentline = 1;
_currentcolumn = 0;
_prevtoken = -1;
_reached_eof = SQFalse;
Next();
}
void SQLexer::Error(const SQChar *err)
{
_errfunc(_errtarget,err);
}
void SQLexer::Next()
{
SQInteger t = _readf(_up);
if(t > MAX_CHAR) Error(_SC("Invalid character"));
if(t != 0) {
_currdata = (LexChar)t;
return;
}
_currdata = SQUIRREL_EOB;
_reached_eof = SQTrue;
}
const SQChar *SQLexer::Tok2Str(SQInteger tok)
{
SQObjectPtr itr, key, val;
SQInteger nitr;
while((nitr = _keywords->Next(false,itr, key, val)) != -1) {
itr = (SQInteger)nitr;
if(((SQInteger)_integer(val)) == tok)
return _stringval(key);
}
return NULL;
}
void SQLexer::LexBlockComment()
{
bool done = false;
while(!done) {
switch(CUR_CHAR) {
case _SC('*'): { NEXT(); if(CUR_CHAR == _SC('/')) { done = true; NEXT(); }}; continue;
case _SC('\n'): _currentline++; NEXT(); continue;
case SQUIRREL_EOB: Error(_SC("missing \"*/\" in comment"));
default: NEXT();
}
}
}
void SQLexer::LexLineComment()
{
do { NEXT(); } while (CUR_CHAR != _SC('\n') && (!IS_EOB()));
}
SQInteger SQLexer::Lex()
{
_lasttokenline = _currentline;
while(CUR_CHAR != SQUIRREL_EOB) {
switch(CUR_CHAR){
case _SC('\t'): case _SC('\r'): case _SC(' '): NEXT(); continue;
case _SC('\n'):
_currentline++;
_prevtoken=_curtoken;
_curtoken=_SC('\n');
NEXT();
_currentcolumn=1;
continue;
case _SC('#'): LexLineComment(); continue;
case _SC('/'):
NEXT();
switch(CUR_CHAR){
case _SC('*'):
NEXT();
LexBlockComment();
continue;
case _SC('/'):
LexLineComment();
continue;
case _SC('='):
NEXT();
RETURN_TOKEN(TK_DIVEQ);
continue;
case _SC('>'):
NEXT();
RETURN_TOKEN(TK_ATTR_CLOSE);
continue;
default:
RETURN_TOKEN('/');
}
case _SC('='):
NEXT();
if (CUR_CHAR != _SC('=')){ RETURN_TOKEN('=') }
else { NEXT(); RETURN_TOKEN(TK_EQ); }
case _SC('<'):
NEXT();
switch(CUR_CHAR) {
case _SC('='):
NEXT();
if(CUR_CHAR == _SC('>')) {
NEXT();
RETURN_TOKEN(TK_3WAYSCMP);
}
RETURN_TOKEN(TK_LE)
break;
case _SC('-'): NEXT(); RETURN_TOKEN(TK_NEWSLOT); break;
case _SC('<'): NEXT(); RETURN_TOKEN(TK_SHIFTL); break;
case _SC('/'): NEXT(); RETURN_TOKEN(TK_ATTR_OPEN); break;
}
RETURN_TOKEN('<');
case _SC('>'):
NEXT();
if (CUR_CHAR == _SC('=')){ NEXT(); RETURN_TOKEN(TK_GE);}
else if(CUR_CHAR == _SC('>')){
NEXT();
if(CUR_CHAR == _SC('>')){
NEXT();
RETURN_TOKEN(TK_USHIFTR);
}
RETURN_TOKEN(TK_SHIFTR);
}
else { RETURN_TOKEN('>') }
case _SC('!'):
NEXT();
if (CUR_CHAR != _SC('=')){ RETURN_TOKEN('!')}
else { NEXT(); RETURN_TOKEN(TK_NE); }
case _SC('@'): {
SQInteger stype;
NEXT();
if(CUR_CHAR != _SC('"')) {
RETURN_TOKEN('@');
}
if((stype=ReadString('"',true))!=-1) {
RETURN_TOKEN(stype);
}
Error(_SC("error parsing the string"));
}
case _SC('"'):
case _SC('\''): {
SQInteger stype;
if((stype=ReadString(CUR_CHAR,false))!=-1){
RETURN_TOKEN(stype);
}
Error(_SC("error parsing the string"));
}
case _SC('{'): case _SC('}'): case _SC('('): case _SC(')'): case _SC('['): case _SC(']'):
case _SC(';'): case _SC(','): case _SC('?'): case _SC('^'): case _SC('~'):
{SQInteger ret = CUR_CHAR;
NEXT(); RETURN_TOKEN(ret); }
case _SC('.'):
NEXT();
if (CUR_CHAR != _SC('.')){ RETURN_TOKEN('.') }
NEXT();
if (CUR_CHAR != _SC('.')){ Error(_SC("invalid token '..'")); }
NEXT();
RETURN_TOKEN(TK_VARPARAMS);
case _SC('&'):
NEXT();
if (CUR_CHAR != _SC('&')){ RETURN_TOKEN('&') }
else { NEXT(); RETURN_TOKEN(TK_AND); }
case _SC('|'):
NEXT();
if (CUR_CHAR != _SC('|')){ RETURN_TOKEN('|') }
else { NEXT(); RETURN_TOKEN(TK_OR); }
case _SC(':'):
NEXT();
if (CUR_CHAR != _SC(':')){ RETURN_TOKEN(':') }
else { NEXT(); RETURN_TOKEN(TK_DOUBLE_COLON); }
case _SC('*'):
NEXT();
if (CUR_CHAR == _SC('=')){ NEXT(); RETURN_TOKEN(TK_MULEQ);}
else RETURN_TOKEN('*');
case _SC('%'):
NEXT();
if (CUR_CHAR == _SC('=')){ NEXT(); RETURN_TOKEN(TK_MODEQ);}
else RETURN_TOKEN('%');
case _SC('-'):
NEXT();
if (CUR_CHAR == _SC('=')){ NEXT(); RETURN_TOKEN(TK_MINUSEQ);}
else if (CUR_CHAR == _SC('-')){ NEXT(); RETURN_TOKEN(TK_MINUSMINUS);}
else RETURN_TOKEN('-');
case _SC('+'):
NEXT();
if (CUR_CHAR == _SC('=')){ NEXT(); RETURN_TOKEN(TK_PLUSEQ);}
else if (CUR_CHAR == _SC('+')){ NEXT(); RETURN_TOKEN(TK_PLUSPLUS);}
else RETURN_TOKEN('+');
case SQUIRREL_EOB:
return 0;
default:{
if (scisdigit(CUR_CHAR)) {
SQInteger ret = ReadNumber();
RETURN_TOKEN(ret);
}
else if (scisalpha(CUR_CHAR) || CUR_CHAR == _SC('_')) {
SQInteger t = ReadID();
RETURN_TOKEN(t);
}
else {
SQInteger c = CUR_CHAR;
if (sciscntrl((int)c)) Error(_SC("unexpected character(control)"));
NEXT();
RETURN_TOKEN(c);
}
RETURN_TOKEN(0);
}
}
}
return 0;
}
SQInteger SQLexer::GetIDType(SQChar *s)
{
SQObjectPtr t;
if(_keywords->Get(SQString::Create(_sharedstate, s), t)) {
return SQInteger(_integer(t));
}
return TK_IDENTIFIER;
}
SQInteger SQLexer::ReadString(SQInteger ndelim,bool verbatim)
{
INIT_TEMP_STRING();
NEXT();
if(IS_EOB()) return -1;
for(;;) {
while(CUR_CHAR != ndelim) {
switch(CUR_CHAR) {
case SQUIRREL_EOB:
Error(_SC("unfinished string"));
return -1;
case _SC('\n'):
if(!verbatim) Error(_SC("newline in a constant"));
APPEND_CHAR(CUR_CHAR); NEXT();
_currentline++;
break;
case _SC('\\'):
if(verbatim) {
APPEND_CHAR('\\'); NEXT();
}
else {
NEXT();
switch(CUR_CHAR) {
case _SC('x'): NEXT(); {
if(!isxdigit(CUR_CHAR)) Error(_SC("hexadecimal number expected"));
const SQInteger maxdigits = 4;
SQChar temp[maxdigits+1];
SQInteger n = 0;
while(isxdigit(CUR_CHAR) && n < maxdigits) {
temp[n] = CUR_CHAR;
n++;
NEXT();
}
temp[n] = 0;
SQChar *sTemp;
APPEND_CHAR((SQChar)scstrtoul(temp,&sTemp,16));
}
break;
case _SC('t'): APPEND_CHAR(_SC('\t')); NEXT(); break;
case _SC('a'): APPEND_CHAR(_SC('\a')); NEXT(); break;
case _SC('b'): APPEND_CHAR(_SC('\b')); NEXT(); break;
case _SC('n'): APPEND_CHAR(_SC('\n')); NEXT(); break;
case _SC('r'): APPEND_CHAR(_SC('\r')); NEXT(); break;
case _SC('v'): APPEND_CHAR(_SC('\v')); NEXT(); break;
case _SC('f'): APPEND_CHAR(_SC('\f')); NEXT(); break;
case _SC('0'): APPEND_CHAR(_SC('\0')); NEXT(); break;
case _SC('\\'): APPEND_CHAR(_SC('\\')); NEXT(); break;
case _SC('"'): APPEND_CHAR(_SC('"')); NEXT(); break;
case _SC('\''): APPEND_CHAR(_SC('\'')); NEXT(); break;
default:
Error(_SC("unrecognised escaper char"));
break;
}
}
break;
default:
APPEND_CHAR(CUR_CHAR);
NEXT();
}
}
NEXT();
if(verbatim && CUR_CHAR == '"') { //double quotation
APPEND_CHAR(CUR_CHAR);
NEXT();
}
else {
break;
}
}
TERMINATE_BUFFER();
SQInteger len = _longstr.size()-1;
if(ndelim == _SC('\'')) {
if(len == 0) Error(_SC("empty constant"));
if(len > 1) Error(_SC("constant too long"));
_nvalue = _longstr[0];
return TK_INTEGER;
}
_svalue = &_longstr[0];
return TK_STRING_LITERAL;
}
void LexHexadecimal(const SQChar *s,SQUnsignedInteger *res)
{
*res = 0;
while(*s != 0)
{
if(scisdigit(*s)) *res = (*res)*16+((*s++)-'0');
else if(scisxdigit(*s)) *res = (*res)*16+(toupper(*s++)-'A'+10);
else { assert(0); }
}
}
void LexInteger(const SQChar *s,SQUnsignedInteger *res)
{
*res = 0;
while(*s != 0)
{
*res = (*res)*10+((*s++)-'0');
}
}
SQInteger scisodigit(SQInteger c) { return c >= _SC('0') && c <= _SC('7'); }
void LexOctal(const SQChar *s,SQUnsignedInteger *res)
{
*res = 0;
while(*s != 0)
{
if(scisodigit(*s)) *res = (*res)*8+((*s++)-'0');
else { assert(0); }
}
}
SQInteger isexponent(SQInteger c) { return c == 'e' || c=='E'; }
#define MAX_HEX_DIGITS (sizeof(SQInteger)*2)
SQInteger SQLexer::ReadNumber()
{
#define TINT 1
#define TFLOAT 2
#define THEX 3
#define TSCIENTIFIC 4
#define TOCTAL 5
SQInteger type = TINT, firstchar = CUR_CHAR;
SQChar *sTemp;
INIT_TEMP_STRING();
NEXT();
if(firstchar == _SC('0') && (toupper(CUR_CHAR) == _SC('X') || scisodigit(CUR_CHAR)) ) {
if(scisodigit(CUR_CHAR)) {
type = TOCTAL;
while(scisodigit(CUR_CHAR)) {
APPEND_CHAR(CUR_CHAR);
NEXT();
}
if(scisdigit(CUR_CHAR)) Error(_SC("invalid octal number"));
}
else {
NEXT();
type = THEX;
while(isxdigit(CUR_CHAR)) {
APPEND_CHAR(CUR_CHAR);
NEXT();
}
if(_longstr.size() > MAX_HEX_DIGITS) Error(_SC("too many digits for an Hex number"));
}
}
else {
APPEND_CHAR((int)firstchar);
while (CUR_CHAR == _SC('.') || scisdigit(CUR_CHAR) || isexponent(CUR_CHAR)) {
if(CUR_CHAR == _SC('.')) type = TFLOAT;
if(isexponent(CUR_CHAR)) {
if(type != TFLOAT) Error(_SC("invalid numeric format"));
type = TSCIENTIFIC;
APPEND_CHAR(CUR_CHAR);
NEXT();
if(CUR_CHAR == '+' || CUR_CHAR == '-'){
APPEND_CHAR(CUR_CHAR);
NEXT();
}
if(!scisdigit(CUR_CHAR)) Error(_SC("exponent expected"));
}
APPEND_CHAR(CUR_CHAR);
NEXT();
}
}
TERMINATE_BUFFER();
switch(type) {
case TSCIENTIFIC:
case TFLOAT:
_fvalue = (SQFloat)scstrtod(&_longstr[0],&sTemp);
return TK_FLOAT;
case TINT:
LexInteger(&_longstr[0],(SQUnsignedInteger *)&_nvalue);
return TK_INTEGER;
case THEX:
LexHexadecimal(&_longstr[0],(SQUnsignedInteger *)&_nvalue);
return TK_INTEGER;
case TOCTAL:
LexOctal(&_longstr[0],(SQUnsignedInteger *)&_nvalue);
return TK_INTEGER;
}
return 0;
}
SQInteger SQLexer::ReadID()
{
SQInteger res;
INIT_TEMP_STRING();
do {
APPEND_CHAR(CUR_CHAR);
NEXT();
} while(scisalnum(CUR_CHAR) || CUR_CHAR == _SC('_'));
TERMINATE_BUFFER();
res = GetIDType(&_longstr[0]);
if(res == TK_IDENTIFIER || res == TK_CONSTRUCTOR) {
_svalue = &_longstr[0];
}
return res;
}

47
squirrel_3_0_1_stable/squirrel/sqlexer.h
View File

@ -1,47 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQLEXER_H_
#define _SQLEXER_H_
#ifdef SQUNICODE
typedef SQChar LexChar;
#else
typedef unsigned char LexChar;
#endif
struct SQLexer
{
SQLexer();
~SQLexer();
void Init(SQSharedState *ss,SQLEXREADFUNC rg,SQUserPointer up,CompilerErrorFunc efunc,void *ed);
void Error(const SQChar *err);
SQInteger Lex();
const SQChar *Tok2Str(SQInteger tok);
private:
SQInteger GetIDType(SQChar *s);
SQInteger ReadString(SQInteger ndelim,bool verbatim);
SQInteger ReadNumber();
void LexBlockComment();
void LexLineComment();
SQInteger ReadID();
void Next();
SQInteger _curtoken;
SQTable *_keywords;
SQBool _reached_eof;
public:
SQInteger _prevtoken;
SQInteger _currentline;
SQInteger _lasttokenline;
SQInteger _currentcolumn;
const SQChar *_svalue;
SQInteger _nvalue;
SQFloat _fvalue;
SQLEXREADFUNC _readf;
SQUserPointer _up;
LexChar _currdata;
SQSharedState *_sharedstate;
sqvector<SQChar> _longstr;
CompilerErrorFunc _errfunc;
void *_errtarget;
};
#endif

9
squirrel_3_0_1_stable/squirrel/sqmem.cpp
View File

@ -1,9 +0,0 @@
/*
see copyright notice in squirrel.h
*/
#include "sqpcheader.h"
void *sq_vm_malloc(SQUnsignedInteger size){ return malloc(size); }
void *sq_vm_realloc(void *p, SQUnsignedInteger oldsize, SQUnsignedInteger size){ return realloc(p, size); }
void sq_vm_free(void *p, SQUnsignedInteger size){ free(p); }

655
squirrel_3_0_1_stable/squirrel/sqobject.cpp
View File

@ -1,655 +0,0 @@
/*
see copyright notice in squirrel.h
*/
#include "sqpcheader.h"
#include "sqvm.h"
#include "sqstring.h"
#include "sqarray.h"
#include "sqtable.h"
#include "squserdata.h"
#include "sqfuncproto.h"
#include "sqclass.h"
#include "sqclosure.h"
const SQChar *IdType2Name(SQObjectType type)
{
switch(_RAW_TYPE(type))
{
case _RT_NULL:return _SC("null");
case _RT_INTEGER:return _SC("integer");
case _RT_FLOAT:return _SC("float");
case _RT_BOOL:return _SC("bool");
case _RT_STRING:return _SC("string");
case _RT_TABLE:return _SC("table");
case _RT_ARRAY:return _SC("array");
case _RT_GENERATOR:return _SC("generator");
case _RT_CLOSURE:
case _RT_NATIVECLOSURE:
return _SC("function");
case _RT_USERDATA:
case _RT_USERPOINTER:
return _SC("userdata");
case _RT_THREAD: return _SC("thread");
case _RT_FUNCPROTO: return _SC("function");
case _RT_CLASS: return _SC("class");
case _RT_INSTANCE: return _SC("instance");
case _RT_WEAKREF: return _SC("weakref");
case _RT_OUTER: return _SC("outer");
default:
return NULL;
}
}
const SQChar *GetTypeName(const SQObjectPtr &obj1)
{
return IdType2Name(type(obj1));
}
SQString *SQString::Create(SQSharedState *ss,const SQChar *s,SQInteger len)
{
SQString *str=ADD_STRING(ss,s,len);
return str;
}
void SQString::Release()
{
REMOVE_STRING(_sharedstate,this);
}
SQInteger SQString::Next(const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval)
{
SQInteger idx = (SQInteger)TranslateIndex(refpos);
while(idx < _len){
outkey = (SQInteger)idx;
outval = SQInteger(_val[idx]);
//return idx for the next iteration
return ++idx;
}
//nothing to iterate anymore
return -1;
}
SQUnsignedInteger TranslateIndex(const SQObjectPtr &idx)
{
switch(type(idx)){
case OT_NULL:
return 0;
case OT_INTEGER:
return (SQUnsignedInteger)_integer(idx);
default: assert(0); break;
}
return 0;
}
SQWeakRef *SQRefCounted::GetWeakRef(SQObjectType type)
{
if(!_weakref) {
sq_new(_weakref,SQWeakRef);
_weakref->_obj._type = type;
_weakref->_obj._unVal.pRefCounted = this;
}
return _weakref;
}
SQRefCounted::~SQRefCounted()
{
if(_weakref) {
_weakref->_obj._type = OT_NULL;
_weakref->_obj._unVal.pRefCounted = NULL;
}
}
void SQWeakRef::Release() {
if(ISREFCOUNTED(_obj._type)) {
_obj._unVal.pRefCounted->_weakref = NULL;
}
sq_delete(this,SQWeakRef);
}
bool SQDelegable::GetMetaMethod(SQVM *v,SQMetaMethod mm,SQObjectPtr &res) {
if(_delegate) {
return _delegate->Get((*_ss(v)->_metamethods)[mm],res);
}
return false;
}
bool SQDelegable::SetDelegate(SQTable *mt)
{
SQTable *temp = mt;
if(temp == this) return false;
while (temp) {
if (temp->_delegate == this) return false; //cycle detected
temp = temp->_delegate;
}
if (mt) __ObjAddRef(mt);
__ObjRelease(_delegate);
_delegate = mt;
return true;
}
bool SQGenerator::Yield(SQVM *v,SQInteger target)
{
if(_state==eSuspended) { v->Raise_Error(_SC("internal vm error, yielding dead generator")); return false;}
if(_state==eDead) { v->Raise_Error(_SC("internal vm error, yielding a dead generator")); return false; }
SQInteger size = v->_top-v->_stackbase;
_stack.resize(size);
SQObject _this = v->_stack[v->_stackbase];
_stack._vals[0] = ISREFCOUNTED(type(_this)) ? SQObjectPtr(_refcounted(_this)->GetWeakRef(type(_this))) : _this;
for(SQInteger n =1; n<target; n++) {
_stack._vals[n] = v->_stack[v->_stackbase+n];
}
for(SQInteger j =0; j < size; j++)
{
v->_stack[v->_stackbase+j].Null();
}
_ci = *v->ci;
_ci._generator=NULL;
for(SQInteger i=0;i<_ci._etraps;i++) {
_etraps.push_back(v->_etraps.top());
v->_etraps.pop_back();
}
_state=eSuspended;
return true;
}
bool SQGenerator::Resume(SQVM *v,SQObjectPtr &dest)
{
if(_state==eDead){ v->Raise_Error(_SC("resuming dead generator")); return false; }
if(_state==eRunning){ v->Raise_Error(_SC("resuming active generator")); return false; }
SQInteger size = _stack.size();
SQInteger target = &dest - &(v->_stack._vals[v->_stackbase]);
assert(target>=0 && target<=255);
if(!v->EnterFrame(v->_top, v->_top + size, false))
return false;
v->ci->_generator = this;
v->ci->_target = (SQInt32)target;
v->ci->_closure = _ci._closure;
v->ci->_ip = _ci._ip;
v->ci->_literals = _ci._literals;
v->ci->_ncalls = _ci._ncalls;
v->ci->_etraps = _ci._etraps;
v->ci->_root = _ci._root;
for(SQInteger i=0;i<_ci._etraps;i++) {
v->_etraps.push_back(_etraps.top());
_etraps.pop_back();
}
SQObject _this = _stack._vals[0];
v->_stack[v->_stackbase] = type(_this) == OT_WEAKREF ? _weakref(_this)->_obj : _this;
for(SQInteger n = 1; n<size; n++) {
v->_stack[v->_stackbase+n] = _stack._vals[n];
_stack._vals[n].Null();
}
_state=eRunning;
if (v->_debughook)
v->CallDebugHook(_SC('c'));
return true;
}
void SQArray::Extend(const SQArray *a){
SQInteger xlen;
if((xlen=a->Size()))
for(SQInteger i=0;i<xlen;i++)
Append(a->_values[i]);
}
const SQChar* SQFunctionProto::GetLocal(SQVM *vm,SQUnsignedInteger stackbase,SQUnsignedInteger nseq,SQUnsignedInteger nop)
{
SQUnsignedInteger nvars=_nlocalvarinfos;
const SQChar *res=NULL;
if(nvars>=nseq){
for(SQUnsignedInteger i=0;i<nvars;i++){
if(_localvarinfos[i]._start_op<=nop && _localvarinfos[i]._end_op>=nop)
{
if(nseq==0){
vm->Push(vm->_stack[stackbase+_localvarinfos[i]._pos]);
res=_stringval(_localvarinfos[i]._name);
break;
}
nseq--;
}
}
}
return res;
}
SQInteger SQFunctionProto::GetLine(SQInstruction *curr)
{
SQInteger op = (SQInteger)(curr-_instructions);
SQInteger line=_lineinfos[0]._line;
SQInteger low = 0;
SQInteger high = _nlineinfos - 1;
SQInteger mid = 0;
while(low <= high)
{
mid = low + ((high - low) >> 1);
SQInteger curop = _lineinfos[mid]._op;
if(curop > op)
{
high = mid - 1;
}
else if(curop < op) {
if(mid < (_nlineinfos - 1)
&& _lineinfos[mid + 1]._op >= op) {
break;
}
low = mid + 1;
}
else { //equal
break;
}
}
line = _lineinfos[mid]._line;
return line;
}
SQClosure::~SQClosure()
{
__ObjRelease(_env);
__ObjRelease(_base);
REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this);
}
#define _CHECK_IO(exp) { if(!exp)return false; }
bool SafeWrite(HSQUIRRELVM v,SQWRITEFUNC write,SQUserPointer up,SQUserPointer dest,SQInteger size)
{
if(write(up,dest,size) != size) {
v->Raise_Error(_SC("io error (write function failure)"));
return false;
}
return true;
}
bool SafeRead(HSQUIRRELVM v,SQWRITEFUNC read,SQUserPointer up,SQUserPointer dest,SQInteger size)
{
if(size && read(up,dest,size) != size) {
v->Raise_Error(_SC("io error, read function failure, the origin stream could be corrupted/trucated"));
return false;
}
return true;
}
bool WriteTag(HSQUIRRELVM v,SQWRITEFUNC write,SQUserPointer up,SQUnsignedInteger32 tag)
{
return SafeWrite(v,write,up,&tag,sizeof(tag));
}
bool CheckTag(HSQUIRRELVM v,SQWRITEFUNC read,SQUserPointer up,SQUnsignedInteger32 tag)
{
SQUnsignedInteger32 t;
_CHECK_IO(SafeRead(v,read,up,&t,sizeof(t)));
if(t != tag){
v->Raise_Error(_SC("invalid or corrupted closure stream"));
return false;
}
return true;
}
bool WriteObject(HSQUIRRELVM v,SQUserPointer up,SQWRITEFUNC write,SQObjectPtr &o)
{
SQUnsignedInteger32 _type = (SQUnsignedInteger32)type(o);
_CHECK_IO(SafeWrite(v,write,up,&_type,sizeof(_type)));
switch(type(o)){
case OT_STRING:
_CHECK_IO(SafeWrite(v,write,up,&_string(o)->_len,sizeof(SQInteger)));
_CHECK_IO(SafeWrite(v,write,up,_stringval(o),rsl(_string(o)->_len)));
break;
case OT_INTEGER:
_CHECK_IO(SafeWrite(v,write,up,&_integer(o),sizeof(SQInteger)));break;
case OT_FLOAT:
_CHECK_IO(SafeWrite(v,write,up,&_float(o),sizeof(SQFloat)));break;
case OT_NULL:
break;
default:
v->Raise_Error(_SC("cannot serialize a %s"),GetTypeName(o));
return false;
}
return true;
}
bool ReadObject(HSQUIRRELVM v,SQUserPointer up,SQREADFUNC read,SQObjectPtr &o)
{
SQUnsignedInteger32 _type;
_CHECK_IO(SafeRead(v,read,up,&_type,sizeof(_type)));
SQObjectType t = (SQObjectType)_type;
switch(t){
case OT_STRING:{
SQInteger len;
_CHECK_IO(SafeRead(v,read,up,&len,sizeof(SQInteger)));
_CHECK_IO(SafeRead(v,read,up,_ss(v)->GetScratchPad(rsl(len)),rsl(len)));
o=SQString::Create(_ss(v),_ss(v)->GetScratchPad(-1),len);
}
break;
case OT_INTEGER:{
SQInteger i;
_CHECK_IO(SafeRead(v,read,up,&i,sizeof(SQInteger))); o = i; break;
}
case OT_FLOAT:{
SQFloat f;
_CHECK_IO(SafeRead(v,read,up,&f,sizeof(SQFloat))); o = f; break;
}
case OT_NULL:
o.Null();
break;
default:
v->Raise_Error(_SC("cannot serialize a %s"),IdType2Name(t));
return false;
}
return true;
}
bool SQClosure::Save(SQVM *v,SQUserPointer up,SQWRITEFUNC write)
{
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_HEAD));
_CHECK_IO(WriteTag(v,write,up,sizeof(SQChar)));
_CHECK_IO(WriteTag(v,write,up,sizeof(SQInteger)));
_CHECK_IO(WriteTag(v,write,up,sizeof(SQFloat)));
_CHECK_IO(_function->Save(v,up,write));
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_TAIL));
return true;
}
bool SQClosure::Load(SQVM *v,SQUserPointer up,SQREADFUNC read,SQObjectPtr &ret)
{
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_HEAD));
_CHECK_IO(CheckTag(v,read,up,sizeof(SQChar)));
_CHECK_IO(CheckTag(v,read,up,sizeof(SQInteger)));
_CHECK_IO(CheckTag(v,read,up,sizeof(SQFloat)));
SQObjectPtr func;
_CHECK_IO(SQFunctionProto::Load(v,up,read,func));
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_TAIL));
ret = SQClosure::Create(_ss(v),_funcproto(func));
return true;
}
SQFunctionProto::SQFunctionProto(SQSharedState *ss)
{
_stacksize=0;
_bgenerator=false;
INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this);
}
SQFunctionProto::~SQFunctionProto()
{
REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this);
}
bool SQFunctionProto::Save(SQVM *v,SQUserPointer up,SQWRITEFUNC write)
{
SQInteger i,nliterals = _nliterals,nparameters = _nparameters;
SQInteger noutervalues = _noutervalues,nlocalvarinfos = _nlocalvarinfos;
SQInteger nlineinfos=_nlineinfos,ninstructions = _ninstructions,nfunctions=_nfunctions;
SQInteger ndefaultparams = _ndefaultparams;
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART));
_CHECK_IO(WriteObject(v,up,write,_sourcename));
_CHECK_IO(WriteObject(v,up,write,_name));
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART));
_CHECK_IO(SafeWrite(v,write,up,&nliterals,sizeof(nliterals)));
_CHECK_IO(SafeWrite(v,write,up,&nparameters,sizeof(nparameters)));
_CHECK_IO(SafeWrite(v,write,up,&noutervalues,sizeof(noutervalues)));
_CHECK_IO(SafeWrite(v,write,up,&nlocalvarinfos,sizeof(nlocalvarinfos)));
_CHECK_IO(SafeWrite(v,write,up,&nlineinfos,sizeof(nlineinfos)));
_CHECK_IO(SafeWrite(v,write,up,&ndefaultparams,sizeof(ndefaultparams)));
_CHECK_IO(SafeWrite(v,write,up,&ninstructions,sizeof(ninstructions)));
_CHECK_IO(SafeWrite(v,write,up,&nfunctions,sizeof(nfunctions)));
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART));
for(i=0;i<nliterals;i++){
_CHECK_IO(WriteObject(v,up,write,_literals[i]));
}
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART));
for(i=0;i<nparameters;i++){
_CHECK_IO(WriteObject(v,up,write,_parameters[i]));
}
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART));
for(i=0;i<noutervalues;i++){
_CHECK_IO(SafeWrite(v,write,up,&_outervalues[i]._type,sizeof(SQUnsignedInteger)));
_CHECK_IO(WriteObject(v,up,write,_outervalues[i]._src));
_CHECK_IO(WriteObject(v,up,write,_outervalues[i]._name));
}
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART));
for(i=0;i<nlocalvarinfos;i++){
SQLocalVarInfo &lvi=_localvarinfos[i];
_CHECK_IO(WriteObject(v,up,write,lvi._name));
_CHECK_IO(SafeWrite(v,write,up,&lvi._pos,sizeof(SQUnsignedInteger)));
_CHECK_IO(SafeWrite(v,write,up,&lvi._start_op,sizeof(SQUnsignedInteger)));
_CHECK_IO(SafeWrite(v,write,up,&lvi._end_op,sizeof(SQUnsignedInteger)));
}
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART));
_CHECK_IO(SafeWrite(v,write,up,_lineinfos,sizeof(SQLineInfo)*nlineinfos));
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART));
_CHECK_IO(SafeWrite(v,write,up,_defaultparams,sizeof(SQInteger)*ndefaultparams));
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART));
_CHECK_IO(SafeWrite(v,write,up,_instructions,sizeof(SQInstruction)*ninstructions));
_CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART));
for(i=0;i<nfunctions;i++){
_CHECK_IO(_funcproto(_functions[i])->Save(v,up,write));
}
_CHECK_IO(SafeWrite(v,write,up,&_stacksize,sizeof(_stacksize)));
_CHECK_IO(SafeWrite(v,write,up,&_bgenerator,sizeof(_bgenerator)));
_CHECK_IO(SafeWrite(v,write,up,&_varparams,sizeof(_varparams)));
return true;
}
bool SQFunctionProto::Load(SQVM *v,SQUserPointer up,SQREADFUNC read,SQObjectPtr &ret)
{
SQInteger i, nliterals,nparameters;
SQInteger noutervalues ,nlocalvarinfos ;
SQInteger nlineinfos,ninstructions ,nfunctions,ndefaultparams ;
SQObjectPtr sourcename, name;
SQObjectPtr o;
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART));
_CHECK_IO(ReadObject(v, up, read, sourcename));
_CHECK_IO(ReadObject(v, up, read, name));
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART));
_CHECK_IO(SafeRead(v,read,up, &nliterals, sizeof(nliterals)));
_CHECK_IO(SafeRead(v,read,up, &nparameters, sizeof(nparameters)));
_CHECK_IO(SafeRead(v,read,up, &noutervalues, sizeof(noutervalues)));
_CHECK_IO(SafeRead(v,read,up, &nlocalvarinfos, sizeof(nlocalvarinfos)));
_CHECK_IO(SafeRead(v,read,up, &nlineinfos, sizeof(nlineinfos)));
_CHECK_IO(SafeRead(v,read,up, &ndefaultparams, sizeof(ndefaultparams)));
_CHECK_IO(SafeRead(v,read,up, &ninstructions, sizeof(ninstructions)));
_CHECK_IO(SafeRead(v,read,up, &nfunctions, sizeof(nfunctions)));
SQFunctionProto *f = SQFunctionProto::Create(_opt_ss(v),ninstructions,nliterals,nparameters,
nfunctions,noutervalues,nlineinfos,nlocalvarinfos,ndefaultparams);
SQObjectPtr proto = f; //gets a ref in case of failure
f->_sourcename = sourcename;
f->_name = name;
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART));
for(i = 0;i < nliterals; i++){
_CHECK_IO(ReadObject(v, up, read, o));
f->_literals[i] = o;
}
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART));
for(i = 0; i < nparameters; i++){
_CHECK_IO(ReadObject(v, up, read, o));
f->_parameters[i] = o;
}
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART));
for(i = 0; i < noutervalues; i++){
SQUnsignedInteger type;
SQObjectPtr name;
_CHECK_IO(SafeRead(v,read,up, &type, sizeof(SQUnsignedInteger)));
_CHECK_IO(ReadObject(v, up, read, o));
_CHECK_IO(ReadObject(v, up, read, name));
f->_outervalues[i] = SQOuterVar(name,o, (SQOuterType)type);
}
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART));
for(i = 0; i < nlocalvarinfos; i++){
SQLocalVarInfo lvi;
_CHECK_IO(ReadObject(v, up, read, lvi._name));
_CHECK_IO(SafeRead(v,read,up, &lvi._pos, sizeof(SQUnsignedInteger)));
_CHECK_IO(SafeRead(v,read,up, &lvi._start_op, sizeof(SQUnsignedInteger)));
_CHECK_IO(SafeRead(v,read,up, &lvi._end_op, sizeof(SQUnsignedInteger)));
f->_localvarinfos[i] = lvi;
}
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART));
_CHECK_IO(SafeRead(v,read,up, f->_lineinfos, sizeof(SQLineInfo)*nlineinfos));
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART));
_CHECK_IO(SafeRead(v,read,up, f->_defaultparams, sizeof(SQInteger)*ndefaultparams));
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART));
_CHECK_IO(SafeRead(v,read,up, f->_instructions, sizeof(SQInstruction)*ninstructions));
_CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART));
for(i = 0; i < nfunctions; i++){
_CHECK_IO(_funcproto(o)->Load(v, up, read, o));
f->_functions[i] = o;
}
_CHECK_IO(SafeRead(v,read,up, &f->_stacksize, sizeof(f->_stacksize)));
_CHECK_IO(SafeRead(v,read,up, &f->_bgenerator, sizeof(f->_bgenerator)));
_CHECK_IO(SafeRead(v,read,up, &f->_varparams, sizeof(f->_varparams)));
ret = f;
return true;
}
#ifndef NO_GARBAGE_COLLECTOR
#define START_MARK() if(!(_uiRef&MARK_FLAG)){ \
_uiRef|=MARK_FLAG;
#define END_MARK() RemoveFromChain(&_sharedstate->_gc_chain, this); \
AddToChain(chain, this); }
void SQVM::Mark(SQCollectable **chain)
{
START_MARK()
SQSharedState::MarkObject(_lasterror,chain);
SQSharedState::MarkObject(_errorhandler,chain);
SQSharedState::MarkObject(_debughook_closure,chain);
SQSharedState::MarkObject(_roottable, chain);
SQSharedState::MarkObject(temp_reg, chain);
for(SQUnsignedInteger i = 0; i < _stack.size(); i++) SQSharedState::MarkObject(_stack[i], chain);
for(SQInteger k = 0; k < _callsstacksize; k++) SQSharedState::MarkObject(_callsstack[k]._closure, chain);
END_MARK()
}
void SQArray::Mark(SQCollectable **chain)
{
START_MARK()
SQInteger len = _values.size();
for(SQInteger i = 0;i < len; i++) SQSharedState::MarkObject(_values[i], chain);
END_MARK()
}
void SQTable::Mark(SQCollectable **chain)
{
START_MARK()
if(_delegate) _delegate->Mark(chain);
SQInteger len = _numofnodes;
for(SQInteger i = 0; i < len; i++){
SQSharedState::MarkObject(_nodes[i].key, chain);
SQSharedState::MarkObject(_nodes[i].val, chain);
}
END_MARK()
}
void SQClass::Mark(SQCollectable **chain)
{
START_MARK()
_members->Mark(chain);
if(_base) _base->Mark(chain);
SQSharedState::MarkObject(_attributes, chain);
for(SQUnsignedInteger i =0; i< _defaultvalues.size(); i++) {
SQSharedState::MarkObject(_defaultvalues[i].val, chain);
SQSharedState::MarkObject(_defaultvalues[i].attrs, chain);
}
for(SQUnsignedInteger j =0; j< _methods.size(); j++) {
SQSharedState::MarkObject(_methods[j].val, chain);
SQSharedState::MarkObject(_methods[j].attrs, chain);
}
for(SQUnsignedInteger k =0; k< MT_LAST; k++) {
SQSharedState::MarkObject(_metamethods[k], chain);
}
END_MARK()
}
void SQInstance::Mark(SQCollectable **chain)
{
START_MARK()
_class->Mark(chain);
SQUnsignedInteger nvalues = _class->_defaultvalues.size();
for(SQUnsignedInteger i =0; i< nvalues; i++) {
SQSharedState::MarkObject(_values[i], chain);
}
END_MARK()
}
void SQGenerator::Mark(SQCollectable **chain)
{
START_MARK()
for(SQUnsignedInteger i = 0; i < _stack.size(); i++) SQSharedState::MarkObject(_stack[i], chain);
SQSharedState::MarkObject(_closure, chain);
END_MARK()
}
void SQFunctionProto::Mark(SQCollectable **chain)
{
START_MARK()
for(SQInteger i = 0; i < _nliterals; i++) SQSharedState::MarkObject(_literals[i], chain);
for(SQInteger k = 0; k < _nfunctions; k++) SQSharedState::MarkObject(_functions[k], chain);
END_MARK()
}
void SQClosure::Mark(SQCollectable **chain)
{
START_MARK()
if(_base) _base->Mark(chain);
SQFunctionProto *fp = _function;
fp->Mark(chain);
for(SQInteger i = 0; i < fp->_noutervalues; i++) SQSharedState::MarkObject(_outervalues[i], chain);
for(SQInteger k = 0; k < fp->_ndefaultparams; k++) SQSharedState::MarkObject(_defaultparams[k], chain);
END_MARK()
}
void SQNativeClosure::Mark(SQCollectable **chain)
{
START_MARK()
for(SQUnsignedInteger i = 0; i < _noutervalues; i++) SQSharedState::MarkObject(_outervalues[i], chain);
END_MARK()
}
void SQOuter::Mark(SQCollectable **chain)
{
START_MARK()
/* If the valptr points to a closed value, that value is alive */
if(_valptr == &_value) {
SQSharedState::MarkObject(_value, chain);
}
END_MARK()
}
void SQUserData::Mark(SQCollectable **chain){
START_MARK()
if(_delegate) _delegate->Mark(chain);
END_MARK()
}
void SQCollectable::UnMark() { _uiRef&=~MARK_FLAG; }
#endif

354
squirrel_3_0_1_stable/squirrel/sqobject.h
View File

@ -1,354 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQOBJECT_H_
#define _SQOBJECT_H_
#include "squtils.h"
#ifdef _SQ64
#define UINT_MINUS_ONE (0xFFFFFFFFFFFFFFFF)
#else
#define UINT_MINUS_ONE (0xFFFFFFFF)
#endif
#define SQ_CLOSURESTREAM_HEAD (('S'<<24)|('Q'<<16)|('I'<<8)|('R'))
#define SQ_CLOSURESTREAM_PART (('P'<<24)|('A'<<16)|('R'<<8)|('T'))
#define SQ_CLOSURESTREAM_TAIL (('T'<<24)|('A'<<16)|('I'<<8)|('L'))
struct SQSharedState;
enum SQMetaMethod{
MT_ADD=0,
MT_SUB=1,
MT_MUL=2,
MT_DIV=3,
MT_UNM=4,
MT_MODULO=5,
MT_SET=6,
MT_GET=7,
MT_TYPEOF=8,
MT_NEXTI=9,
MT_CMP=10,
MT_CALL=11,
MT_CLONED=12,
MT_NEWSLOT=13,
MT_DELSLOT=14,
MT_TOSTRING=15,
MT_NEWMEMBER=16,
MT_INHERITED=17,
MT_LAST = 18
};
#define MM_ADD _SC("_add")
#define MM_SUB _SC("_sub")
#define MM_MUL _SC("_mul")
#define MM_DIV _SC("_div")
#define MM_UNM _SC("_unm")
#define MM_MODULO _SC("_modulo")
#define MM_SET _SC("_set")
#define MM_GET _SC("_get")
#define MM_TYPEOF _SC("_typeof")
#define MM_NEXTI _SC("_nexti")
#define MM_CMP _SC("_cmp")
#define MM_CALL _SC("_call")
#define MM_CLONED _SC("_cloned")
#define MM_NEWSLOT _SC("_newslot")
#define MM_DELSLOT _SC("_delslot")
#define MM_TOSTRING _SC("_tostring")
#define MM_NEWMEMBER _SC("_newmember")
#define MM_INHERITED _SC("_inherited")
#define _CONSTRUCT_VECTOR(type,size,ptr) { \
for(SQInteger n = 0; n < ((SQInteger)size); n++) { \
new (&ptr[n]) type(); \
} \
}
#define _DESTRUCT_VECTOR(type,size,ptr) { \
for(SQInteger nl = 0; nl < ((SQInteger)size); nl++) { \
ptr[nl].~type(); \
} \
}
#define _COPY_VECTOR(dest,src,size) { \
for(SQInteger _n_ = 0; _n_ < ((SQInteger)size); _n_++) { \
dest[_n_] = src[_n_]; \
} \
}
#define _NULL_SQOBJECT_VECTOR(vec,size) { \
for(SQInteger _n_ = 0; _n_ < ((SQInteger)size); _n_++) { \
vec[_n_].Null(); \
} \
}
#define MINPOWER2 4
struct SQRefCounted
{
SQUnsignedInteger _uiRef;
struct SQWeakRef *_weakref;
SQRefCounted() { _uiRef = 0; _weakref = NULL; }
virtual ~SQRefCounted();
SQWeakRef *GetWeakRef(SQObjectType type);
virtual void Release()=0;
};
struct SQWeakRef : SQRefCounted
{
void Release();
SQObject _obj;
};
#define _realval(o) (type((o)) != OT_WEAKREF?(SQObject)o:_weakref(o)->_obj)
struct SQObjectPtr;
#define __AddRef(type,unval) if(ISREFCOUNTED(type)) \
{ \
unval.pRefCounted->_uiRef++; \
}
#define __Release(type,unval) if(ISREFCOUNTED(type) && ((--unval.pRefCounted->_uiRef)==0)) \
{ \
unval.pRefCounted->Release(); \
}
#define __ObjRelease(obj) { \
if((obj)) { \
(obj)->_uiRef--; \
if((obj)->_uiRef == 0) \
(obj)->Release(); \
(obj) = NULL; \
} \
}
#define __ObjAddRef(obj) { \
(obj)->_uiRef++; \
}
#define type(obj) ((obj)._type)
#define is_delegable(t) (type(t)&SQOBJECT_DELEGABLE)
#define raw_type(obj) _RAW_TYPE((obj)._type)
#define _integer(obj) ((obj)._unVal.nInteger)
#define _float(obj) ((obj)._unVal.fFloat)
#define _string(obj) ((obj)._unVal.pString)
#define _table(obj) ((obj)._unVal.pTable)
#define _array(obj) ((obj)._unVal.pArray)
#define _closure(obj) ((obj)._unVal.pClosure)
#define _generator(obj) ((obj)._unVal.pGenerator)
#define _nativeclosure(obj) ((obj)._unVal.pNativeClosure)
#define _userdata(obj) ((obj)._unVal.pUserData)
#define _userpointer(obj) ((obj)._unVal.pUserPointer)
#define _thread(obj) ((obj)._unVal.pThread)
#define _funcproto(obj) ((obj)._unVal.pFunctionProto)
#define _class(obj) ((obj)._unVal.pClass)
#define _instance(obj) ((obj)._unVal.pInstance)
#define _delegable(obj) ((SQDelegable *)(obj)._unVal.pDelegable)
#define _weakref(obj) ((obj)._unVal.pWeakRef)
#define _outer(obj) ((obj)._unVal.pOuter)
#define _refcounted(obj) ((obj)._unVal.pRefCounted)
#define _rawval(obj) ((obj)._unVal.raw)
#define _stringval(obj) (obj)._unVal.pString->_val
#define _userdataval(obj) ((SQUserPointer)sq_aligning((obj)._unVal.pUserData + 1))
#define tofloat(num) ((type(num)==OT_INTEGER)?(SQFloat)_integer(num):_float(num))
#define tointeger(num) ((type(num)==OT_FLOAT)?(SQInteger)_float(num):_integer(num))
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
#if defined(SQUSEDOUBLE) && !defined(_SQ64) || !defined(SQUSEDOUBLE) && defined(_SQ64)
#define SQ_REFOBJECT_INIT() SQ_OBJECT_RAWINIT()
#else
#define SQ_REFOBJECT_INIT()
#endif
#define _REF_TYPE_DECL(type,_class,sym) \
SQObjectPtr(_class * x) \
{ \
SQ_OBJECT_RAWINIT() \
_type=type; \
_unVal.sym = x; \
assert(_unVal.pTable); \
_unVal.pRefCounted->_uiRef++; \
} \
inline SQObjectPtr& operator=(_class *x) \
{ \
SQObjectType tOldType; \
SQObjectValue unOldVal; \
tOldType=_type; \
unOldVal=_unVal; \
_type = type; \
SQ_REFOBJECT_INIT() \
_unVal.sym = x; \
_unVal.pRefCounted->_uiRef++; \
__Release(tOldType,unOldVal); \
return *this; \
}
#define _SCALAR_TYPE_DECL(type,_class,sym) \
SQObjectPtr(_class x) \
{ \
SQ_OBJECT_RAWINIT() \
_type=type; \
_unVal.sym = x; \
} \
inline SQObjectPtr& operator=(_class x) \
{ \
__Release(_type,_unVal); \
_type = type; \
SQ_OBJECT_RAWINIT() \
_unVal.sym = x; \
return *this; \
}
struct SQObjectPtr : public SQObject
{
SQObjectPtr()
{
SQ_OBJECT_RAWINIT()
_type=OT_NULL;
_unVal.pUserPointer=NULL;
}
SQObjectPtr(const SQObjectPtr &o)
{
//SQ_OBJECT_RAWINIT()
_type=o._type;
_unVal=o._unVal;
__AddRef(_type,_unVal);
}
SQObjectPtr(const SQObject &o)
{
//SQ_OBJECT_RAWINIT()
_type=o._type;
_unVal=o._unVal;
__AddRef(_type,_unVal);
}
_REF_TYPE_DECL(OT_TABLE,SQTable,pTable)
_REF_TYPE_DECL(OT_CLASS,SQClass,pClass)
_REF_TYPE_DECL(OT_INSTANCE,SQInstance,pInstance)
_REF_TYPE_DECL(OT_ARRAY,SQArray,pArray)
_REF_TYPE_DECL(OT_CLOSURE,SQClosure,pClosure)
_REF_TYPE_DECL(OT_NATIVECLOSURE,SQNativeClosure,pNativeClosure)
_REF_TYPE_DECL(OT_OUTER,SQOuter,pOuter)
_REF_TYPE_DECL(OT_GENERATOR,SQGenerator,pGenerator)
_REF_TYPE_DECL(OT_STRING,SQString,pString)
_REF_TYPE_DECL(OT_USERDATA,SQUserData,pUserData)
_REF_TYPE_DECL(OT_WEAKREF,SQWeakRef,pWeakRef)
_REF_TYPE_DECL(OT_THREAD,SQVM,pThread)
_REF_TYPE_DECL(OT_FUNCPROTO,SQFunctionProto,pFunctionProto)
_SCALAR_TYPE_DECL(OT_INTEGER,SQInteger,nInteger)
_SCALAR_TYPE_DECL(OT_FLOAT,SQFloat,fFloat)
_SCALAR_TYPE_DECL(OT_USERPOINTER,SQUserPointer,pUserPointer)
SQObjectPtr(bool bBool)
{
SQ_OBJECT_RAWINIT()
_type = OT_BOOL;
_unVal.nInteger = bBool?1:0;
}
inline SQObjectPtr& operator=(bool b)
{
__Release(_type,_unVal);
SQ_OBJECT_RAWINIT()
_type = OT_BOOL;
_unVal.nInteger = b?1:0;
return *this;
}
~SQObjectPtr()
{
__Release(_type,_unVal);
}
inline SQObjectPtr& operator=(const SQObjectPtr& obj)
{
SQObjectType tOldType;
SQObjectValue unOldVal;
tOldType=_type;
unOldVal=_unVal;
_unVal = obj._unVal;
_type = obj._type;
__AddRef(_type,_unVal);
__Release(tOldType,unOldVal);
return *this;
}
inline SQObjectPtr& operator=(const SQObject& obj)
{
SQObjectType tOldType;
SQObjectValue unOldVal;
tOldType=_type;
unOldVal=_unVal;
_unVal = obj._unVal;
_type = obj._type;
__AddRef(_type,_unVal);
__Release(tOldType,unOldVal);
return *this;
}
inline void Null()
{
__Release(_type ,_unVal);
_type = OT_NULL;
_unVal.raw = NULL;
}
private:
SQObjectPtr(const SQChar *){} //safety
};
inline void _Swap(SQObject &a,SQObject &b)
{
SQObjectType tOldType = a._type;
SQObjectValue unOldVal = a._unVal;
a._type = b._type;
a._unVal = b._unVal;
b._type = tOldType;
b._unVal = unOldVal;
}
/////////////////////////////////////////////////////////////////////////////////////
#ifndef NO_GARBAGE_COLLECTOR
#define MARK_FLAG 0x80000000
struct SQCollectable : public SQRefCounted {
SQCollectable *_next;
SQCollectable *_prev;
SQSharedState *_sharedstate;
virtual SQObjectType GetType()=0;
virtual void Release()=0;
virtual void Mark(SQCollectable **chain)=0;
void UnMark();
virtual void Finalize()=0;
static void AddToChain(SQCollectable **chain,SQCollectable *c);
static void RemoveFromChain(SQCollectable **chain,SQCollectable *c);
};
#define ADD_TO_CHAIN(chain,obj) AddToChain(chain,obj)
#define REMOVE_FROM_CHAIN(chain,obj) {if(!(_uiRef&MARK_FLAG))RemoveFromChain(chain,obj);}
#define CHAINABLE_OBJ SQCollectable
#define INIT_CHAIN() {_next=NULL;_prev=NULL;_sharedstate=ss;}
#else
#define ADD_TO_CHAIN(chain,obj) ((void)0)
#define REMOVE_FROM_CHAIN(chain,obj) ((void)0)
#define CHAINABLE_OBJ SQRefCounted
#define INIT_CHAIN() ((void)0)
#endif
struct SQDelegable : public CHAINABLE_OBJ {
bool SetDelegate(SQTable *m);
virtual bool GetMetaMethod(SQVM *v,SQMetaMethod mm,SQObjectPtr &res);
SQTable *_delegate;
};
SQUnsignedInteger TranslateIndex(const SQObjectPtr &idx);
typedef sqvector<SQObjectPtr> SQObjectPtrVec;
typedef sqvector<SQInteger> SQIntVec;
const SQChar *GetTypeName(const SQObjectPtr &obj1);
const SQChar *IdType2Name(SQObjectType type);
#endif //_SQOBJECT_H_

132
squirrel_3_0_1_stable/squirrel/sqopcodes.h
View File

@ -1,132 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQOPCODES_H_
#define _SQOPCODES_H_
#define MAX_FUNC_STACKSIZE 0xFF
#define MAX_LITERALS ((SQInteger)0x7FFFFFFF)
enum BitWiseOP {
BW_AND = 0,
BW_OR = 2,
BW_XOR = 3,
BW_SHIFTL = 4,
BW_SHIFTR = 5,
BW_USHIFTR = 6
};
enum CmpOP {
CMP_G = 0,
CMP_GE = 2,
CMP_L = 3,
CMP_LE = 4,
CMP_3W = 5
};
enum NewObjectType {
NOT_TABLE = 0,
NOT_ARRAY = 1,
NOT_CLASS = 2
};
enum AppendArrayType {
AAT_STACK = 0,
AAT_LITERAL = 1,
AAT_INT = 2,
AAT_FLOAT = 3,
AAT_BOOL = 4
};
enum SQOpcode
{
_OP_LINE= 0x00,
_OP_LOAD= 0x01,
_OP_LOADINT= 0x02,
_OP_LOADFLOAT= 0x03,
_OP_DLOAD= 0x04,
_OP_TAILCALL= 0x05,
_OP_CALL= 0x06,
_OP_PREPCALL= 0x07,
_OP_PREPCALLK= 0x08,
_OP_GETK= 0x09,
_OP_MOVE= 0x0A,
_OP_NEWSLOT= 0x0B,
_OP_DELETE= 0x0C,
_OP_SET= 0x0D,
_OP_GET= 0x0E,
_OP_EQ= 0x0F,
_OP_NE= 0x10,
_OP_ADD= 0x11,
_OP_SUB= 0x12,
_OP_MUL= 0x13,
_OP_DIV= 0x14,
_OP_MOD= 0x15,
_OP_BITW= 0x16,
_OP_RETURN= 0x17,
_OP_LOADNULLS= 0x18,
_OP_LOADROOT= 0x19,
_OP_LOADBOOL= 0x1A,
_OP_DMOVE= 0x1B,
_OP_JMP= 0x1C,
//_OP_JNZ= 0x1D,
_OP_JCMP= 0x1D,
_OP_JZ= 0x1E,
_OP_SETOUTER= 0x1F,
_OP_GETOUTER= 0x20,
_OP_NEWOBJ= 0x21,
_OP_APPENDARRAY= 0x22,
_OP_COMPARITH= 0x23,
_OP_INC= 0x24,
_OP_INCL= 0x25,
_OP_PINC= 0x26,
_OP_PINCL= 0x27,
_OP_CMP= 0x28,
_OP_EXISTS= 0x29,
_OP_INSTANCEOF= 0x2A,
_OP_AND= 0x2B,
_OP_OR= 0x2C,
_OP_NEG= 0x2D,
_OP_NOT= 0x2E,
_OP_BWNOT= 0x2F,
_OP_CLOSURE= 0x30,
_OP_YIELD= 0x31,
_OP_RESUME= 0x32,
_OP_FOREACH= 0x33,
_OP_POSTFOREACH= 0x34,
_OP_CLONE= 0x35,
_OP_TYPEOF= 0x36,
_OP_PUSHTRAP= 0x37,
_OP_POPTRAP= 0x38,
_OP_THROW= 0x39,
_OP_NEWSLOTA= 0x3A,
_OP_GETBASE= 0x3B,
_OP_CLOSE= 0x3C,
};
struct SQInstructionDesc {
const SQChar *name;
};
struct SQInstruction
{
SQInstruction(){};
SQInstruction(SQOpcode _op,SQInteger a0=0,SQInteger a1=0,SQInteger a2=0,SQInteger a3=0)
{ op = _op;
_arg0 = (unsigned char)a0;_arg1 = (SQInt32)a1;
_arg2 = (unsigned char)a2;_arg3 = (unsigned char)a3;
}
SQInt32 _arg1;
unsigned char op;
unsigned char _arg0;
unsigned char _arg2;
unsigned char _arg3;
};
#include "squtils.h"
typedef sqvector<SQInstruction> SQInstructionVec;
#define NEW_SLOT_ATTRIBUTES_FLAG 0x01
#define NEW_SLOT_STATIC_FLAG 0x02
#endif // _SQOPCODES_H_

19
squirrel_3_0_1_stable/squirrel/sqpcheader.h
View File

@ -1,19 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQPCHEADER_H_
#define _SQPCHEADER_H_
#if defined(_MSC_VER) && defined(_DEBUG)
#include <crtdbg.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <new>
//squirrel stuff
#include <squirrel.h>
#include "sqobject.h"
#include "sqstate.h"
#endif //_SQPCHEADER_H_

648
squirrel_3_0_1_stable/squirrel/sqstate.cpp
View File

@ -1,648 +0,0 @@
/*
see copyright notice in squirrel.h
*/
#include "sqpcheader.h"
#include "sqopcodes.h"
#include "sqvm.h"
#include "sqfuncproto.h"
#include "sqclosure.h"
#include "sqstring.h"
#include "sqtable.h"
#include "sqarray.h"
#include "squserdata.h"
#include "sqclass.h"
//SQObjectPtr _null_;
//SQObjectPtr _true_(true);
//SQObjectPtr _false_(false);
//SQObjectPtr _one_((SQInteger)1);
//SQObjectPtr _minusone_((SQInteger)-1);
SQSharedState::SQSharedState()
{
_compilererrorhandler = NULL;
_printfunc = NULL;
_errorfunc = NULL;
_debuginfo = false;
_notifyallexceptions = false;
}
#define newsysstring(s) { \
_systemstrings->push_back(SQString::Create(this,s)); \
}
#define newmetamethod(s) { \
_metamethods->push_back(SQString::Create(this,s)); \
_table(_metamethodsmap)->NewSlot(_metamethods->back(),(SQInteger)(_metamethods->size()-1)); \
}
bool CompileTypemask(SQIntVec &res,const SQChar *typemask)
{
SQInteger i = 0;
SQInteger mask = 0;
while(typemask[i] != 0) {
switch(typemask[i]){
case 'o': mask |= _RT_NULL; break;
case 'i': mask |= _RT_INTEGER; break;
case 'f': mask |= _RT_FLOAT; break;
case 'n': mask |= (_RT_FLOAT | _RT_INTEGER); break;
case 's': mask |= _RT_STRING; break;
case 't': mask |= _RT_TABLE; break;
case 'a': mask |= _RT_ARRAY; break;
case 'u': mask |= _RT_USERDATA; break;
case 'c': mask |= (_RT_CLOSURE | _RT_NATIVECLOSURE); break;
case 'b': mask |= _RT_BOOL; break;
case 'g': mask |= _RT_GENERATOR; break;
case 'p': mask |= _RT_USERPOINTER; break;
case 'v': mask |= _RT_THREAD; break;
case 'x': mask |= _RT_INSTANCE; break;
case 'y': mask |= _RT_CLASS; break;
case 'r': mask |= _RT_WEAKREF; break;
case '.': mask = -1; res.push_back(mask); i++; mask = 0; continue;
case ' ': i++; continue; //ignores spaces
default:
return false;
}
i++;
if(typemask[i] == '|') {
i++;
if(typemask[i] == 0)
return false;
continue;
}
res.push_back(mask);
mask = 0;
}
return true;
}
SQTable *CreateDefaultDelegate(SQSharedState *ss,SQRegFunction *funcz)
{
SQInteger i=0;
SQTable *t=SQTable::Create(ss,0);
while(funcz[i].name!=0){
SQNativeClosure *nc = SQNativeClosure::Create(ss,funcz[i].f,0);
nc->_nparamscheck = funcz[i].nparamscheck;
nc->_name = SQString::Create(ss,funcz[i].name);
if(funcz[i].typemask && !CompileTypemask(nc->_typecheck,funcz[i].typemask))
return NULL;
t->NewSlot(SQString::Create(ss,funcz[i].name),nc);
i++;
}
return t;
}
void SQSharedState::Init()
{
_scratchpad=NULL;
_scratchpadsize=0;
#ifndef NO_GARBAGE_COLLECTOR
_gc_chain=NULL;
#endif
_stringtable = (SQStringTable*)SQ_MALLOC(sizeof(SQStringTable));
new (_stringtable) SQStringTable(this);
sq_new(_metamethods,SQObjectPtrVec);
sq_new(_systemstrings,SQObjectPtrVec);
sq_new(_types,SQObjectPtrVec);
_metamethodsmap = SQTable::Create(this,MT_LAST-1);
//adding type strings to avoid memory trashing
//types names
newsysstring(_SC("null"));
newsysstring(_SC("table"));
newsysstring(_SC("array"));
newsysstring(_SC("closure"));
newsysstring(_SC("string"));
newsysstring(_SC("userdata"));
newsysstring(_SC("integer"));
newsysstring(_SC("float"));
newsysstring(_SC("userpointer"));
newsysstring(_SC("function"));
newsysstring(_SC("generator"));
newsysstring(_SC("thread"));
newsysstring(_SC("class"));
newsysstring(_SC("instance"));
newsysstring(_SC("bool"));
//meta methods
newmetamethod(MM_ADD);
newmetamethod(MM_SUB);
newmetamethod(MM_MUL);
newmetamethod(MM_DIV);
newmetamethod(MM_UNM);
newmetamethod(MM_MODULO);
newmetamethod(MM_SET);
newmetamethod(MM_GET);
newmetamethod(MM_TYPEOF);
newmetamethod(MM_NEXTI);
newmetamethod(MM_CMP);
newmetamethod(MM_CALL);
newmetamethod(MM_CLONED);
newmetamethod(MM_NEWSLOT);
newmetamethod(MM_DELSLOT);
newmetamethod(MM_TOSTRING);
newmetamethod(MM_NEWMEMBER);
newmetamethod(MM_INHERITED);
_constructoridx = SQString::Create(this,_SC("constructor"));
_registry = SQTable::Create(this,0);
_consts = SQTable::Create(this,0);
_table_default_delegate = CreateDefaultDelegate(this,_table_default_delegate_funcz);
_array_default_delegate = CreateDefaultDelegate(this,_array_default_delegate_funcz);
_string_default_delegate = CreateDefaultDelegate(this,_string_default_delegate_funcz);
_number_default_delegate = CreateDefaultDelegate(this,_number_default_delegate_funcz);
_closure_default_delegate = CreateDefaultDelegate(this,_closure_default_delegate_funcz);
_generator_default_delegate = CreateDefaultDelegate(this,_generator_default_delegate_funcz);
_thread_default_delegate = CreateDefaultDelegate(this,_thread_default_delegate_funcz);
_class_default_delegate = CreateDefaultDelegate(this,_class_default_delegate_funcz);
_instance_default_delegate = CreateDefaultDelegate(this,_instance_default_delegate_funcz);
_weakref_default_delegate = CreateDefaultDelegate(this,_weakref_default_delegate_funcz);
}
SQSharedState::~SQSharedState()
{
_constructoridx.Null();
_table(_registry)->Finalize();
_table(_consts)->Finalize();
_table(_metamethodsmap)->Finalize();
_registry.Null();
_consts.Null();
_metamethodsmap.Null();
while(!_systemstrings->empty()) {
_systemstrings->back().Null();
_systemstrings->pop_back();
}
_thread(_root_vm)->Finalize();
_root_vm.Null();
_table_default_delegate.Null();
_array_default_delegate.Null();
_string_default_delegate.Null();
_number_default_delegate.Null();
_closure_default_delegate.Null();
_generator_default_delegate.Null();
_thread_default_delegate.Null();
_class_default_delegate.Null();
_instance_default_delegate.Null();
_weakref_default_delegate.Null();
_refs_table.Finalize();
#ifndef NO_GARBAGE_COLLECTOR
SQCollectable *t = _gc_chain;
SQCollectable *nx = NULL;
while(t) {
t->_uiRef++;
t->Finalize();
nx = t->_next;
if(--t->_uiRef == 0)
t->Release();
t=nx;
}
assert(_gc_chain==NULL); //just to proove a theory
while(_gc_chain){
_gc_chain->_uiRef++;
_gc_chain->Release();
}
#endif
sq_delete(_types,SQObjectPtrVec);
sq_delete(_systemstrings,SQObjectPtrVec);
sq_delete(_metamethods,SQObjectPtrVec);
sq_delete(_stringtable,SQStringTable);
if(_scratchpad)SQ_FREE(_scratchpad,_scratchpadsize);
}
SQInteger SQSharedState::GetMetaMethodIdxByName(const SQObjectPtr &name)
{
if(type(name) != OT_STRING)
return -1;
SQObjectPtr ret;
if(_table(_metamethodsmap)->Get(name,ret)) {
return _integer(ret);
}
return -1;
}
#ifndef NO_GARBAGE_COLLECTOR
void SQSharedState::MarkObject(SQObjectPtr &o,SQCollectable **chain)
{
switch(type(o)){
case OT_TABLE:_table(o)->Mark(chain);break;
case OT_ARRAY:_array(o)->Mark(chain);break;
case OT_USERDATA:_userdata(o)->Mark(chain);break;
case OT_CLOSURE:_closure(o)->Mark(chain);break;
case OT_NATIVECLOSURE:_nativeclosure(o)->Mark(chain);break;
case OT_GENERATOR:_generator(o)->Mark(chain);break;
case OT_THREAD:_thread(o)->Mark(chain);break;
case OT_CLASS:_class(o)->Mark(chain);break;
case OT_INSTANCE:_instance(o)->Mark(chain);break;
case OT_OUTER:_outer(o)->Mark(chain);break;
case OT_FUNCPROTO:_funcproto(o)->Mark(chain);break;
default: break; //shutup compiler
}
}
void SQSharedState::RunMark(SQVM *vm,SQCollectable **tchain)
{
SQVM *vms = _thread(_root_vm);
vms->Mark(tchain);
_refs_table.Mark(tchain);
MarkObject(_registry,tchain);
MarkObject(_consts,tchain);
MarkObject(_metamethodsmap,tchain);
MarkObject(_table_default_delegate,tchain);
MarkObject(_array_default_delegate,tchain);
MarkObject(_string_default_delegate,tchain);
MarkObject(_number_default_delegate,tchain);
MarkObject(_generator_default_delegate,tchain);
MarkObject(_thread_default_delegate,tchain);
MarkObject(_closure_default_delegate,tchain);
MarkObject(_class_default_delegate,tchain);
MarkObject(_instance_default_delegate,tchain);
MarkObject(_weakref_default_delegate,tchain);
}
SQInteger SQSharedState::ResurrectUnreachable(SQVM *vm)
{
SQInteger n=0;
SQCollectable *tchain=NULL;
RunMark(vm,&tchain);
SQCollectable *resurrected = _gc_chain;
SQCollectable *t = resurrected;
//SQCollectable *nx = NULL;
_gc_chain = tchain;
SQArray *ret = NULL;
if(resurrected) {
ret = SQArray::Create(this,0);
SQCollectable *rlast = NULL;
while(t) {
rlast = t;
SQObjectType type = t->GetType();
if(type != OT_FUNCPROTO && type != OT_OUTER) {
SQObject sqo;
sqo._type = type;
sqo._unVal.pRefCounted = t;
ret->Append(sqo);
}
t = t->_next;
n++;
}
assert(rlast->_next == NULL);
rlast->_next = _gc_chain;
if(_gc_chain)
{
_gc_chain->_prev = rlast;
}
_gc_chain = resurrected;
}
t = _gc_chain;
while(t) {
t->UnMark();
t = t->_next;
}
if(ret) {
SQObjectPtr temp = ret;
vm->Push(temp);
}
else {
vm->PushNull();
}
return n;
}
SQInteger SQSharedState::CollectGarbage(SQVM *vm)
{
SQInteger n=0;
SQCollectable *tchain=NULL;
RunMark(vm,&tchain);
SQCollectable *t = _gc_chain;
SQCollectable *nx = NULL;
while(t) {
t->_uiRef++;
t->Finalize();
nx = t->_next;
if(--t->_uiRef == 0)
t->Release();
t = nx;
n++;
}
t = tchain;
while(t) {
t->UnMark();
t = t->_next;
}
_gc_chain = tchain;
return n;
}
#endif
#ifndef NO_GARBAGE_COLLECTOR
void SQCollectable::AddToChain(SQCollectable **chain,SQCollectable *c)
{
c->_prev = NULL;
c->_next = *chain;
if(*chain) (*chain)->_prev = c;
*chain = c;
}
void SQCollectable::RemoveFromChain(SQCollectable **chain,SQCollectable *c)
{
if(c->_prev) c->_prev->_next = c->_next;
else *chain = c->_next;
if(c->_next)
c->_next->_prev = c->_prev;
c->_next = NULL;
c->_prev = NULL;
}
#endif
SQChar* SQSharedState::GetScratchPad(SQInteger size)
{
SQInteger newsize;
if(size>0) {
if(_scratchpadsize < size) {
newsize = size + (size>>1);
_scratchpad = (SQChar *)SQ_REALLOC(_scratchpad,_scratchpadsize,newsize);
_scratchpadsize = newsize;
}else if(_scratchpadsize >= (size<<5)) {
newsize = _scratchpadsize >> 1;
_scratchpad = (SQChar *)SQ_REALLOC(_scratchpad,_scratchpadsize,newsize);
_scratchpadsize = newsize;
}
}
return _scratchpad;
}
RefTable::RefTable()
{
AllocNodes(4);
}
void RefTable::Finalize()
{
RefNode *nodes = _nodes;
for(SQUnsignedInteger n = 0; n < _numofslots; n++) {
nodes->obj.Null();
nodes++;
}
}
RefTable::~RefTable()
{
SQ_FREE(_buckets,(_numofslots * sizeof(RefNode *)) + (_numofslots * sizeof(RefNode)));
}
#ifndef NO_GARBAGE_COLLECTOR
void RefTable::Mark(SQCollectable **chain)
{
RefNode *nodes = (RefNode *)_nodes;
for(SQUnsignedInteger n = 0; n < _numofslots; n++) {
if(type(nodes->obj) != OT_NULL) {
SQSharedState::MarkObject(nodes->obj,chain);
}
nodes++;
}
}
#endif
void RefTable::AddRef(SQObject &obj)
{
SQHash mainpos;
RefNode *prev;
RefNode *ref = Get(obj,mainpos,&prev,true);
ref->refs++;
}
SQUnsignedInteger RefTable::GetRefCount(SQObject &obj)
{
SQHash mainpos;
RefNode *prev;
RefNode *ref = Get(obj,mainpos,&prev,true);
return ref->refs;
}
SQBool RefTable::Release(SQObject &obj)
{
SQHash mainpos;
RefNode *prev;
RefNode *ref = Get(obj,mainpos,&prev,false);
if(ref) {
if(--ref->refs == 0) {
SQObjectPtr o = ref->obj;
if(prev) {
prev->next = ref->next;
}
else {
_buckets[mainpos] = ref->next;
}
ref->next = _freelist;
_freelist = ref;
_slotused--;
ref->obj.Null();
//<<FIXME>>test for shrink?
return SQTrue;
}
}
else {
assert(0);
}
return SQFalse;
}
void RefTable::Resize(SQUnsignedInteger size)
{
RefNode **oldbucks = _buckets;
RefNode *t = _nodes;
SQUnsignedInteger oldnumofslots = _numofslots;
AllocNodes(size);
//rehash
SQUnsignedInteger nfound = 0;
for(SQUnsignedInteger n = 0; n < oldnumofslots; n++) {
if(type(t->obj) != OT_NULL) {
//add back;
assert(t->refs != 0);
RefNode *nn = Add(::HashObj(t->obj)&(_numofslots-1),t->obj);
nn->refs = t->refs;
t->obj.Null();
nfound++;
}
t++;
}
assert(nfound == oldnumofslots);
SQ_FREE(oldbucks,(oldnumofslots * sizeof(RefNode *)) + (oldnumofslots * sizeof(RefNode)));
}
RefTable::RefNode *RefTable::Add(SQHash mainpos,SQObject &obj)
{
RefNode *t = _buckets[mainpos];
RefNode *newnode = _freelist;
newnode->obj = obj;
_buckets[mainpos] = newnode;
_freelist = _freelist->next;
newnode->next = t;
assert(newnode->refs == 0);
_slotused++;
return newnode;
}
RefTable::RefNode *RefTable::Get(SQObject &obj,SQHash &mainpos,RefNode **prev,bool add)
{
RefNode *ref;
mainpos = ::HashObj(obj)&(_numofslots-1);
*prev = NULL;
for (ref = _buckets[mainpos]; ref; ) {
if(_rawval(ref->obj) == _rawval(obj) && type(ref->obj) == type(obj))
break;
*prev = ref;
ref = ref->next;
}
if(ref == NULL && add) {
if(_numofslots == _slotused) {
assert(_freelist == 0);
Resize(_numofslots*2);
mainpos = ::HashObj(obj)&(_numofslots-1);
}
ref = Add(mainpos,obj);
}
return ref;
}
void RefTable::AllocNodes(SQUnsignedInteger size)
{
RefNode **bucks;
RefNode *nodes;
bucks = (RefNode **)SQ_MALLOC((size * sizeof(RefNode *)) + (size * sizeof(RefNode)));
nodes = (RefNode *)&bucks[size];
RefNode *temp = nodes;
SQUnsignedInteger n;
for(n = 0; n < size - 1; n++) {
bucks[n] = NULL;
temp->refs = 0;
new (&temp->obj) SQObjectPtr;
temp->next = temp+1;
temp++;
}
bucks[n] = NULL;
temp->refs = 0;
new (&temp->obj) SQObjectPtr;
temp->next = NULL;
_freelist = nodes;
_nodes = nodes;
_buckets = bucks;
_slotused = 0;
_numofslots = size;
}
//////////////////////////////////////////////////////////////////////////
//SQStringTable
/*
* The following code is based on Lua 4.0 (Copyright 1994-2002 Tecgraf, PUC-Rio.)
* http://www.lua.org/copyright.html#4
* http://www.lua.org/source/4.0.1/src_lstring.c.html
*/
SQStringTable::SQStringTable(SQSharedState *ss)
{
_sharedstate = ss;
AllocNodes(4);
_slotused = 0;
}
SQStringTable::~SQStringTable()
{
SQ_FREE(_strings,sizeof(SQString*)*_numofslots);
_strings = NULL;
}
void SQStringTable::AllocNodes(SQInteger size)
{
_numofslots = size;
_strings = (SQString**)SQ_MALLOC(sizeof(SQString*)*_numofslots);
memset(_strings,0,sizeof(SQString*)*_numofslots);
}
SQString *SQStringTable::Add(const SQChar *news,SQInteger len)
{
if(len<0)
len = (SQInteger)scstrlen(news);
SQHash h = ::_hashstr(news,len)&(_numofslots-1);
SQString *s;
for (s = _strings[h]; s; s = s->_next){
if(s->_len == len && (!memcmp(news,s->_val,rsl(len))))
return s; //found
}
SQString *t=(SQString *)SQ_MALLOC(rsl(len)+sizeof(SQString));
new (t) SQString;
t->_sharedstate = _sharedstate;
memcpy(t->_val,news,rsl(len));
t->_val[len] = _SC('\0');
t->_len = len;
t->_hash = ::_hashstr(news,len);
t->_next = _strings[h];
_strings[h] = t;
_slotused++;
if (_slotused > _numofslots) /* too crowded? */
Resize(_numofslots*2);
return t;
}
void SQStringTable::Resize(SQInteger size)
{
SQInteger oldsize=_numofslots;
SQString **oldtable=_strings;
AllocNodes(size);
for (SQInteger i=0; i<oldsize; i++){
SQString *p = oldtable[i];
while(p){
SQString *next = p->_next;
SQHash h = p->_hash&(_numofslots-1);
p->_next = _strings[h];
_strings[h] = p;
p = next;
}
}
SQ_FREE(oldtable,oldsize*sizeof(SQString*));
}
void SQStringTable::Remove(SQString *bs)
{
SQString *s;
SQString *prev=NULL;
SQHash h = bs->_hash&(_numofslots - 1);
for (s = _strings[h]; s; ){
if(s == bs){
if(prev)
prev->_next = s->_next;
else
_strings[h] = s->_next;
_slotused--;
SQInteger slen = s->_len;
s->~SQString();
SQ_FREE(s,sizeof(SQString) + rsl(slen));
return;
}
prev = s;
s = s->_next;
}
assert(0);//if this fail something is wrong
}

144
squirrel_3_0_1_stable/squirrel/sqstate.h
View File

@ -1,144 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQSTATE_H_
#define _SQSTATE_H_
#include "squtils.h"
#include "sqobject.h"
struct SQString;
struct SQTable;
//max number of character for a printed number
#define NUMBER_MAX_CHAR 50
struct SQStringTable
{
SQStringTable(SQSharedState*ss);
~SQStringTable();
SQString *Add(const SQChar *,SQInteger len);
void Remove(SQString *);
private:
void Resize(SQInteger size);
void AllocNodes(SQInteger size);
SQString **_strings;
SQUnsignedInteger _numofslots;
SQUnsignedInteger _slotused;
SQSharedState *_sharedstate;
};
struct RefTable {
struct RefNode {
SQObjectPtr obj;
SQUnsignedInteger refs;
struct RefNode *next;
};
RefTable();
~RefTable();
void AddRef(SQObject &obj);
SQBool Release(SQObject &obj);
SQUnsignedInteger GetRefCount(SQObject &obj);
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable **chain);
#endif
void Finalize();
private:
RefNode *Get(SQObject &obj,SQHash &mainpos,RefNode **prev,bool add);
RefNode *Add(SQHash mainpos,SQObject &obj);
void Resize(SQUnsignedInteger size);
void AllocNodes(SQUnsignedInteger size);
SQUnsignedInteger _numofslots;
SQUnsignedInteger _slotused;
RefNode *_nodes;
RefNode *_freelist;
RefNode **_buckets;
};
#define ADD_STRING(ss,str,len) ss->_stringtable->Add(str,len)
#define REMOVE_STRING(ss,bstr) ss->_stringtable->Remove(bstr)
struct SQObjectPtr;
struct SQSharedState
{
SQSharedState();
~SQSharedState();
void Init();
public:
SQChar* GetScratchPad(SQInteger size);
SQInteger GetMetaMethodIdxByName(const SQObjectPtr &name);
#ifndef NO_GARBAGE_COLLECTOR
SQInteger CollectGarbage(SQVM *vm);
void RunMark(SQVM *vm,SQCollectable **tchain);
SQInteger ResurrectUnreachable(SQVM *vm);
static void MarkObject(SQObjectPtr &o,SQCollectable **chain);
#endif
SQObjectPtrVec *_metamethods;
SQObjectPtr _metamethodsmap;
SQObjectPtrVec *_systemstrings;
SQObjectPtrVec *_types;
SQStringTable *_stringtable;
RefTable _refs_table;
SQObjectPtr _registry;
SQObjectPtr _consts;
SQObjectPtr _constructoridx;
#ifndef NO_GARBAGE_COLLECTOR
SQCollectable *_gc_chain;
#endif
SQObjectPtr _root_vm;
SQObjectPtr _table_default_delegate;
static SQRegFunction _table_default_delegate_funcz[];
SQObjectPtr _array_default_delegate;
static SQRegFunction _array_default_delegate_funcz[];
SQObjectPtr _string_default_delegate;
static SQRegFunction _string_default_delegate_funcz[];
SQObjectPtr _number_default_delegate;
static SQRegFunction _number_default_delegate_funcz[];
SQObjectPtr _generator_default_delegate;
static SQRegFunction _generator_default_delegate_funcz[];
SQObjectPtr _closure_default_delegate;
static SQRegFunction _closure_default_delegate_funcz[];
SQObjectPtr _thread_default_delegate;
static SQRegFunction _thread_default_delegate_funcz[];
SQObjectPtr _class_default_delegate;
static SQRegFunction _class_default_delegate_funcz[];
SQObjectPtr _instance_default_delegate;
static SQRegFunction _instance_default_delegate_funcz[];
SQObjectPtr _weakref_default_delegate;
static SQRegFunction _weakref_default_delegate_funcz[];
SQCOMPILERERROR _compilererrorhandler;
SQPRINTFUNCTION _printfunc;
SQPRINTFUNCTION _errorfunc;
bool _debuginfo;
bool _notifyallexceptions;
private:
SQChar *_scratchpad;
SQInteger _scratchpadsize;
};
#define _sp(s) (_sharedstate->GetScratchPad(s))
#define _spval (_sharedstate->GetScratchPad(-1))
#define _table_ddel _table(_sharedstate->_table_default_delegate)
#define _array_ddel _table(_sharedstate->_array_default_delegate)
#define _string_ddel _table(_sharedstate->_string_default_delegate)
#define _number_ddel _table(_sharedstate->_number_default_delegate)
#define _generator_ddel _table(_sharedstate->_generator_default_delegate)
#define _closure_ddel _table(_sharedstate->_closure_default_delegate)
#define _thread_ddel _table(_sharedstate->_thread_default_delegate)
#define _class_ddel _table(_sharedstate->_class_default_delegate)
#define _instance_ddel _table(_sharedstate->_instance_default_delegate)
#define _weakref_ddel _table(_sharedstate->_weakref_default_delegate)
#ifdef SQUNICODE //rsl REAL STRING LEN
#define rsl(l) ((l)<<1)
#else
#define rsl(l) (l)
#endif
//extern SQObjectPtr _null_;
bool CompileTypemask(SQIntVec &res,const SQChar *typemask);
void *sq_vm_malloc(SQUnsignedInteger size);
void *sq_vm_realloc(void *p,SQUnsignedInteger oldsize,SQUnsignedInteger size);
void sq_vm_free(void *p,SQUnsignedInteger size);
#endif //_SQSTATE_H_

31
squirrel_3_0_1_stable/squirrel/sqstring.h
View File

@ -1,31 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQSTRING_H_
#define _SQSTRING_H_
inline SQHash _hashstr (const SQChar *s, size_t l)
{
SQHash h = (SQHash)l; /* seed */
size_t step = (l>>5)|1; /* if string is too long, don't hash all its chars */
for (; l>=step; l-=step)
h = h ^ ((h<<5)+(h>>2)+(unsigned short)*(s++));
return h;
}
struct SQString : public SQRefCounted
{
SQString(){}
~SQString(){}
public:
static SQString *Create(SQSharedState *ss, const SQChar *, SQInteger len = -1 );
SQInteger Next(const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval);
void Release();
SQSharedState *_sharedstate;
SQString *_next; //chain for the string table
SQInteger _len;
SQHash _hash;
SQChar _val[1];
};
#endif //_SQSTRING_H_

220
squirrel_3_0_1_stable/squirrel/sqtable.cpp
View File

@ -1,220 +0,0 @@
/*
see copyright notice in squirrel.h
*/
#include "sqpcheader.h"
#include "sqvm.h"
#include "sqtable.h"
#include "sqfuncproto.h"
#include "sqclosure.h"
SQTable::SQTable(SQSharedState *ss,SQInteger nInitialSize)
{
SQInteger pow2size=MINPOWER2;
while(nInitialSize>pow2size)pow2size=pow2size<<1;
AllocNodes(pow2size);
_usednodes = 0;
_delegate = NULL;
INIT_CHAIN();
ADD_TO_CHAIN(&_sharedstate->_gc_chain,this);
}
void SQTable::Remove(const SQObjectPtr &key)
{
_HashNode *n = _Get(key, HashObj(key) & (_numofnodes - 1));
if (n) {
n->val.Null();
n->key.Null();
_usednodes--;
Rehash(false);
}
}
void SQTable::AllocNodes(SQInteger nSize)
{
_HashNode *nodes=(_HashNode *)SQ_MALLOC(sizeof(_HashNode)*nSize);
for(SQInteger i=0;i<nSize;i++){
_HashNode &n = nodes[i];
new (&n) _HashNode;
n.next=NULL;
}
_numofnodes=nSize;
_nodes=nodes;
_firstfree=&_nodes[_numofnodes-1];
}
void SQTable::Rehash(bool force)
{
SQInteger oldsize=_numofnodes;
//prevent problems with the integer division
if(oldsize<4)oldsize=4;
_HashNode *nold=_nodes;
SQInteger nelems=CountUsed();
if (nelems >= oldsize-oldsize/4) /* using more than 3/4? */
AllocNodes(oldsize*2);
else if (nelems <= oldsize/4 && /* less than 1/4? */
oldsize > MINPOWER2)
AllocNodes(oldsize/2);
else if(force)
AllocNodes(oldsize);
else
return;
_usednodes = 0;
for (SQInteger i=0; i<oldsize; i++) {
_HashNode *old = nold+i;
if (type(old->key) != OT_NULL)
NewSlot(old->key,old->val);
}
for(SQInteger k=0;k<oldsize;k++)
nold[k].~_HashNode();
SQ_FREE(nold,oldsize*sizeof(_HashNode));
}
SQTable *SQTable::Clone()
{
SQTable *nt=Create(_opt_ss(this),_numofnodes);
#ifdef _FAST_CLONE
_HashNode *basesrc = _nodes;
_HashNode *basedst = nt->_nodes;
_HashNode *src = _nodes;
_HashNode *dst = nt->_nodes;
SQInteger n = 0;
for(n = 0; n < _numofnodes; n++) {
dst->key = src->key;
dst->val = src->val;
if(src->next) {
assert(src->next > basesrc);
dst->next = basedst + (src->next - basesrc);
assert(dst != dst->next);
}
dst++;
src++;
}
assert(_firstfree > basesrc);
assert(_firstfree != NULL);
nt->_firstfree = basedst + (_firstfree - basesrc);
#else
SQInteger ridx=0;
SQObjectPtr key,val;
while((ridx=Next(true,ridx,key,val))!=-1){
nt->NewSlot(key,val);
}
#endif
nt->SetDelegate(_delegate);
return nt;
}
bool SQTable::Get(const SQObjectPtr &key,SQObjectPtr &val)
{
if(type(key) == OT_NULL)
return false;
_HashNode *n = _Get(key, HashObj(key) & (_numofnodes - 1));
if (n) {
val = _realval(n->val);
return true;
}
return false;
}
bool SQTable::NewSlot(const SQObjectPtr &key,const SQObjectPtr &val)
{
assert(type(key) != OT_NULL);
SQHash h = HashObj(key) & (_numofnodes - 1);
_HashNode *n = _Get(key, h);
if (n) {
n->val = val;
return false;
}
_HashNode *mp = &_nodes[h];
n = mp;
//key not found I'll insert it
//main pos is not free
if(type(mp->key) != OT_NULL) {
n = _firstfree; /* get a free place */
SQHash mph = HashObj(mp->key) & (_numofnodes - 1);
_HashNode *othern; /* main position of colliding node */
if (mp > n && (othern = &_nodes[mph]) != mp){
/* yes; move colliding node into free position */
while (othern->next != mp){
assert(othern->next != NULL);
othern = othern->next; /* find previous */
}
othern->next = n; /* redo the chain with `n' in place of `mp' */
n->key = mp->key;
n->val = mp->val;/* copy colliding node into free pos. (mp->next also goes) */
n->next = mp->next;
mp->key.Null();
mp->val.Null();
mp->next = NULL; /* now `mp' is free */
}
else{
/* new node will go into free position */
n->next = mp->next; /* chain new position */
mp->next = n;
mp = n;
}
}
mp->key = key;
for (;;) { /* correct `firstfree' */
if (type(_firstfree->key) == OT_NULL && _firstfree->next == NULL) {
mp->val = val;
_usednodes++;
return true; /* OK; table still has a free place */
}
else if (_firstfree == _nodes) break; /* cannot decrement from here */
else (_firstfree)--;
}
Rehash(true);
return NewSlot(key, val);
}
SQInteger SQTable::Next(bool getweakrefs,const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval)
{
SQInteger idx = (SQInteger)TranslateIndex(refpos);
while (idx < _numofnodes) {
if(type(_nodes[idx].key) != OT_NULL) {
//first found
_HashNode &n = _nodes[idx];
outkey = n.key;
outval = getweakrefs?(SQObject)n.val:_realval(n.val);
//return idx for the next iteration
return ++idx;
}
++idx;
}
//nothing to iterate anymore
return -1;
}
bool SQTable::Set(const SQObjectPtr &key, const SQObjectPtr &val)
{
_HashNode *n = _Get(key, HashObj(key) & (_numofnodes - 1));
if (n) {
n->val = val;
return true;
}
return false;
}
void SQTable::_ClearNodes()
{
for(SQInteger i = 0;i < _numofnodes; i++) { _HashNode &n = _nodes[i]; n.key.Null(); n.val.Null(); }
}
void SQTable::Finalize()
{
_ClearNodes();
SetDelegate(NULL);
}
void SQTable::Clear()
{
_ClearNodes();
_usednodes = 0;
Rehash(true);
}

92
squirrel_3_0_1_stable/squirrel/sqtable.h
View File

@ -1,92 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQTABLE_H_
#define _SQTABLE_H_
/*
* The following code is based on Lua 4.0 (Copyright 1994-2002 Tecgraf, PUC-Rio.)
* http://www.lua.org/copyright.html#4
* http://www.lua.org/source/4.0.1/src_ltable.c.html
*/
#include "sqstring.h"
#define hashptr(p) ((SQHash)(((SQInteger)p) >> 3))
inline SQHash HashObj(const SQObjectPtr &key)
{
switch(type(key)) {
case OT_STRING: return _string(key)->_hash;
case OT_FLOAT: return (SQHash)((SQInteger)_float(key));
case OT_BOOL: case OT_INTEGER: return (SQHash)((SQInteger)_integer(key));
default: return hashptr(key._unVal.pRefCounted);
}
}
struct SQTable : public SQDelegable
{
private:
struct _HashNode
{
_HashNode() { next = NULL; }
SQObjectPtr val;
SQObjectPtr key;
_HashNode *next;
};
_HashNode *_firstfree;
_HashNode *_nodes;
SQInteger _numofnodes;
SQInteger _usednodes;
///////////////////////////
void AllocNodes(SQInteger nSize);
void Rehash(bool force);
SQTable(SQSharedState *ss, SQInteger nInitialSize);
void _ClearNodes();
public:
static SQTable* Create(SQSharedState *ss,SQInteger nInitialSize)
{
SQTable *newtable = (SQTable*)SQ_MALLOC(sizeof(SQTable));
new (newtable) SQTable(ss, nInitialSize);
newtable->_delegate = NULL;
return newtable;
}
void Finalize();
SQTable *Clone();
~SQTable()
{
SetDelegate(NULL);
REMOVE_FROM_CHAIN(&_sharedstate->_gc_chain, this);
for (SQInteger i = 0; i < _numofnodes; i++) _nodes[i].~_HashNode();
SQ_FREE(_nodes, _numofnodes * sizeof(_HashNode));
}
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable **chain);
SQObjectType GetType() {return OT_TABLE;}
#endif
inline _HashNode *_Get(const SQObjectPtr &key,SQHash hash)
{
_HashNode *n = &_nodes[hash];
do{
if(_rawval(n->key) == _rawval(key) && type(n->key) == type(key)){
return n;
}
}while((n = n->next));
return NULL;
}
bool Get(const SQObjectPtr &key,SQObjectPtr &val);
void Remove(const SQObjectPtr &key);
bool Set(const SQObjectPtr &key, const SQObjectPtr &val);
//returns true if a new slot has been created false if it was already present
bool NewSlot(const SQObjectPtr &key,const SQObjectPtr &val);
SQInteger Next(bool getweakrefs,const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval);
SQInteger CountUsed(){ return _usednodes;}
void Clear();
void Release()
{
sq_delete(this, SQTable);
}
};
#endif //_SQTABLE_H_

302
squirrel_3_0_1_stable/squirrel/squirrel.dsp
View File

@ -1,302 +0,0 @@
# Microsoft Developer Studio Project File - Name="squirrel" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) Static Library" 0x0104
CFG=squirrel - Win32 Debug
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
!MESSAGE use the Export Makefile command and run
!MESSAGE
!MESSAGE NMAKE /f "squirrel.mak".
!MESSAGE
!MESSAGE You can specify a configuration when running NMAKE
!MESSAGE by defining the macro CFG on the command line. For example:
!MESSAGE
!MESSAGE NMAKE /f "squirrel.mak" CFG="squirrel - Win32 Debug"
!MESSAGE
!MESSAGE Possible choices for configuration are:
!MESSAGE
!MESSAGE "squirrel - Win32 Release" (based on "Win32 (x86) Static Library")
!MESSAGE "squirrel - Win32 Debug" (based on "Win32 (x86) Static Library")
!MESSAGE
# Begin Project
# PROP AllowPerConfigDependencies 0
# PROP Scc_LocalPath ".."
CPP=cl.exe
RSC=rc.exe
!IF "$(CFG)" == "squirrel - Win32 Release"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 0
# PROP BASE Output_Dir "Release"
# PROP BASE Intermediate_Dir "Release"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 0
# PROP Output_Dir "Release"
# PROP Intermediate_Dir "Release"
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
# ADD CPP /nologo /W3 /GX /O2 /I "..\include" /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /D "GARBAGE_COLLECTOR" /YX /FD /c
# ADD BASE RSC /l 0x410 /d "NDEBUG"
# ADD RSC /l 0x410 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LIB32=link.exe -lib
# ADD BASE LIB32 /nologo
# ADD LIB32 /nologo /out:"..\lib\squirrel.lib"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 1
# PROP BASE Output_Dir "Debug"
# PROP BASE Intermediate_Dir "Debug"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 1
# PROP Output_Dir "Debug"
# PROP Intermediate_Dir "Debug"
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "..\include" /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
# ADD BASE RSC /l 0x410 /d "_DEBUG"
# ADD RSC /l 0x410 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LIB32=link.exe -lib
# ADD BASE LIB32 /nologo
# ADD LIB32 /nologo /out:"..\lib\squirrel.lib"
!ENDIF
# Begin Target
# Name "squirrel - Win32 Release"
# Name "squirrel - Win32 Debug"
# Begin Group "Source Files"
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
# Begin Source File
SOURCE=.\sqapi.cpp
!IF "$(CFG)" == "squirrel - Win32 Release"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# ADD CPP /YX"stdafx.h"
!ENDIF
# End Source File
# Begin Source File
SOURCE=.\sqbaselib.cpp
!IF "$(CFG)" == "squirrel - Win32 Release"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# ADD CPP /YX"stdafx.h"
!ENDIF
# End Source File
# Begin Source File
SOURCE=.\sqcompiler.cpp
!IF "$(CFG)" == "squirrel - Win32 Release"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# ADD CPP /YX"stdafx.h"
!ENDIF
# End Source File
# Begin Source File
SOURCE=.\sqdebug.cpp
!IF "$(CFG)" == "squirrel - Win32 Release"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# ADD CPP /YX"stdafx.h"
!ENDIF
# End Source File
# Begin Source File
SOURCE=.\sqfuncstate.cpp
!IF "$(CFG)" == "squirrel - Win32 Release"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# ADD CPP /YX"stdafx.h"
!ENDIF
# End Source File
# Begin Source File
SOURCE=.\sqlexer.cpp
!IF "$(CFG)" == "squirrel - Win32 Release"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# ADD CPP /YX"stdafx.h"
!ENDIF
# End Source File
# Begin Source File
SOURCE=.\sqmem.cpp
# End Source File
# Begin Source File
SOURCE=.\sqobject.cpp
!IF "$(CFG)" == "squirrel - Win32 Release"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# ADD CPP /YX"stdafx.h"
!ENDIF
# End Source File
# Begin Source File
SOURCE=.\sqstate.cpp
!IF "$(CFG)" == "squirrel - Win32 Release"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# ADD CPP /YX"stdafx.h"
!ENDIF
# End Source File
# Begin Source File
SOURCE=.\sqtable.cpp
!IF "$(CFG)" == "squirrel - Win32 Release"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# ADD CPP /YX"stdafx.h"
!ENDIF
# End Source File
# Begin Source File
SOURCE=.\sqclass.cpp
!IF "$(CFG)" == "squirrel - Win32 Release"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# ADD CPP /YX"stdafx.h"
!ENDIF
# End Source File
# Begin Source File
SOURCE=.\sqvm.cpp
!IF "$(CFG)" == "squirrel - Win32 Release"
!ELSEIF "$(CFG)" == "squirrel - Win32 Debug"
# ADD CPP /YX"stdafx.h"
!ENDIF
# End Source File
# End Group
# Begin Group "Header Files"
# PROP Default_Filter "h;hpp;hxx;hm;inl"
# Begin Source File
SOURCE=.\sqarray.h
# End Source File
# Begin Source File
SOURCE=.\sqclosure.h
# End Source File
# Begin Source File
SOURCE=.\sqcompiler.h
# End Source File
# Begin Source File
SOURCE=.\sqfuncproto.h
# End Source File
# Begin Source File
SOURCE=.\sqfuncstate.h
# End Source File
# Begin Source File
SOURCE=.\sqlexer.h
# End Source File
# Begin Source File
SOURCE=.\sqobject.h
# End Source File
# Begin Source File
SOURCE=.\sqopcodes.h
# End Source File
# Begin Source File
SOURCE=.\sqpcheader.h
# End Source File
# Begin Source File
SOURCE=.\sqstate.h
# End Source File
# Begin Source File
SOURCE=.\sqstring.h
# End Source File
# Begin Source File
SOURCE=.\sqtable.h
# End Source File
# Begin Source File
SOURCE=.\squserdata.h
# End Source File
# Begin Source File
SOURCE=.\squtils.h
# End Source File
# Begin Source File
SOURCE=.\sqclass.h
# End Source File
# Begin Source File
SOURCE=.\sqvm.h
# End Source File
# End Group
# End Target
# End Project

40
squirrel_3_0_1_stable/squirrel/squserdata.h
View File

@ -1,40 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQUSERDATA_H_
#define _SQUSERDATA_H_
struct SQUserData : SQDelegable
{
SQUserData(SQSharedState *ss){ _delegate = 0; _hook = NULL; INIT_CHAIN(); ADD_TO_CHAIN(&_ss(this)->_gc_chain, this); }
~SQUserData()
{
REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain, this);
SetDelegate(NULL);
}
static SQUserData* Create(SQSharedState *ss, SQInteger size)
{
SQUserData* ud = (SQUserData*)SQ_MALLOC(sq_aligning(sizeof(SQUserData))+size);
new (ud) SQUserData(ss);
ud->_size = size;
ud->_typetag = 0;
return ud;
}
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable **chain);
void Finalize(){SetDelegate(NULL);}
SQObjectType GetType(){ return OT_USERDATA;}
#endif
void Release() {
if (_hook) _hook((SQUserPointer)sq_aligning(this + 1),_size);
SQInteger tsize = _size;
this->~SQUserData();
SQ_FREE(this, sq_aligning(sizeof(SQUserData)) + tsize);
}
SQInteger _size;
SQRELEASEHOOK _hook;
SQUserPointer _typetag;
//SQChar _val[1];
};
#endif //_SQUSERDATA_H_

112
squirrel_3_0_1_stable/squirrel/squtils.h
View File

@ -1,112 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQUTILS_H_
#define _SQUTILS_H_
#define sq_new(__ptr,__type) {__ptr=(__type *)sq_vm_malloc(sizeof(__type));new (__ptr) __type;}
#define sq_delete(__ptr,__type) {__ptr->~__type();sq_vm_free(__ptr,sizeof(__type));}
#define SQ_MALLOC(__size) sq_vm_malloc((__size));
#define SQ_FREE(__ptr,__size) sq_vm_free((__ptr),(__size));
#define SQ_REALLOC(__ptr,__oldsize,__size) sq_vm_realloc((__ptr),(__oldsize),(__size));
#define sq_aligning(v) (((size_t)(v) + (SQ_ALIGNMENT-1)) & (~(SQ_ALIGNMENT-1)))
//sqvector mini vector class, supports objects by value
template<typename T> class sqvector
{
public:
sqvector()
{
_vals = NULL;
_size = 0;
_allocated = 0;
}
sqvector(const sqvector<T>& v)
{
copy(v);
}
void copy(const sqvector<T>& v)
{
if(_size) {
resize(0); //destroys all previous stuff
}
//resize(v._size);
if(v._size > _allocated) {
_realloc(v._size);
}
for(SQUnsignedInteger i = 0; i < v._size; i++) {
new ((void *)&_vals[i]) T(v._vals[i]);
}
_size = v._size;
}
~sqvector()
{
if(_allocated) {
for(SQUnsignedInteger i = 0; i < _size; i++)
_vals[i].~T();
SQ_FREE(_vals, (_allocated * sizeof(T)));
}
}
void reserve(SQUnsignedInteger newsize) { _realloc(newsize); }
void resize(SQUnsignedInteger newsize, const T& fill = T())
{
if(newsize > _allocated)
_realloc(newsize);
if(newsize > _size) {
while(_size < newsize) {
new ((void *)&_vals[_size]) T(fill);
_size++;
}
}
else{
for(SQUnsignedInteger i = newsize; i < _size; i++) {
_vals[i].~T();
}
_size = newsize;
}
}
void shrinktofit() { if(_size > 4) { _realloc(_size); } }
T& top() const { return _vals[_size - 1]; }
inline SQUnsignedInteger size() const { return _size; }
bool empty() const { return (_size <= 0); }
inline T &push_back(const T& val = T())
{
if(_allocated <= _size)
_realloc(_size * 2);
return *(new ((void *)&_vals[_size++]) T(val));
}
inline void pop_back()
{
_size--; _vals[_size].~T();
}
void insert(SQUnsignedInteger idx, const T& val)
{
resize(_size + 1);
for(SQUnsignedInteger i = _size - 1; i > idx; i--) {
_vals[i] = _vals[i - 1];
}
_vals[idx] = val;
}
void remove(SQUnsignedInteger idx)
{
_vals[idx].~T();
if(idx < (_size - 1)) {
memcpy(&_vals[idx], &_vals[idx+1], sizeof(T) * (_size - idx - 1));
}
_size--;
}
SQUnsignedInteger capacity() { return _allocated; }
inline T &back() const { return _vals[_size - 1]; }
inline T& operator[](SQUnsignedInteger pos) const{ return _vals[pos]; }
T* _vals;
private:
void _realloc(SQUnsignedInteger newsize)
{
newsize = (newsize > 0)?newsize:4;
_vals = (T*)SQ_REALLOC(_vals, _allocated * sizeof(T), newsize * sizeof(T));
_allocated = newsize;
}
SQUnsignedInteger _size;
SQUnsignedInteger _allocated;
};
#endif //_SQUTILS_H_

1714
squirrel_3_0_1_stable/squirrel/sqvm.cpp
View File

File diff suppressed because it is too large Load Diff

208
squirrel_3_0_1_stable/squirrel/sqvm.h
View File

@ -1,208 +0,0 @@
/* see copyright notice in squirrel.h */
#ifndef _SQVM_H_
#define _SQVM_H_
#include "sqopcodes.h"
#include "sqobject.h"
#define MAX_NATIVE_CALLS 100
#define MIN_STACK_OVERHEAD 15
#define SQ_SUSPEND_FLAG -666
#define DONT_FALL_BACK 666
//base lib
void sq_base_register(HSQUIRRELVM v);
struct SQExceptionTrap{
SQExceptionTrap() {}
SQExceptionTrap(SQInteger ss, SQInteger stackbase,SQInstruction *ip, SQInteger ex_target){ _stacksize = ss; _stackbase = stackbase; _ip = ip; _extarget = ex_target;}
SQExceptionTrap(const SQExceptionTrap &et) { (*this) = et; }
SQInteger _stackbase;
SQInteger _stacksize;
SQInstruction *_ip;
SQInteger _extarget;
};
#define _INLINE
#define STK(a) _stack._vals[_stackbase+(a)]
#define TARGET _stack._vals[_stackbase+arg0]
typedef sqvector<SQExceptionTrap> ExceptionsTraps;
struct SQVM : public CHAINABLE_OBJ
{
struct CallInfo{
//CallInfo() { _generator = NULL;}
SQInstruction *_ip;
SQObjectPtr *_literals;
SQObjectPtr _closure;
SQGenerator *_generator;
SQInt32 _etraps;
SQInt32 _prevstkbase;
SQInt32 _prevtop;
SQInt32 _target;
SQInt32 _ncalls;
SQBool _root;
};
typedef sqvector<CallInfo> CallInfoVec;
public:
void DebugHookProxy(SQInteger type, const SQChar * sourcename, SQInteger line, const SQChar * funcname);
static void _DebugHookProxy(HSQUIRRELVM v, SQInteger type, const SQChar * sourcename, SQInteger line, const SQChar * funcname);
enum ExecutionType { ET_CALL, ET_RESUME_GENERATOR, ET_RESUME_VM,ET_RESUME_THROW_VM };
SQVM(SQSharedState *ss);
~SQVM();
bool Init(SQVM *friendvm, SQInteger stacksize);
bool Execute(SQObjectPtr &func, SQInteger nargs, SQInteger stackbase, SQObjectPtr &outres, SQBool raiseerror, ExecutionType et = ET_CALL);
//starts a native call return when the NATIVE closure returns
bool CallNative(SQNativeClosure *nclosure, SQInteger nargs, SQInteger newbase, SQObjectPtr &retval,bool &suspend);
//starts a SQUIRREL call in the same "Execution loop"
bool StartCall(SQClosure *closure, SQInteger target, SQInteger nargs, SQInteger stackbase, bool tailcall);
bool CreateClassInstance(SQClass *theclass, SQObjectPtr &inst, SQObjectPtr &constructor);
//call a generic closure pure SQUIRREL or NATIVE
bool Call(SQObjectPtr &closure, SQInteger nparams, SQInteger stackbase, SQObjectPtr &outres,SQBool raiseerror);
SQRESULT Suspend();
void CallDebugHook(SQInteger type,SQInteger forcedline=0);
void CallErrorHandler(SQObjectPtr &e);
bool Get(const SQObjectPtr &self, const SQObjectPtr &key, SQObjectPtr &dest, bool raw, SQInteger selfidx);
SQInteger FallBackGet(const SQObjectPtr &self,const SQObjectPtr &key,SQObjectPtr &dest);
bool InvokeDefaultDelegate(const SQObjectPtr &self,const SQObjectPtr &key,SQObjectPtr &dest);
bool Set(const SQObjectPtr &self, const SQObjectPtr &key, const SQObjectPtr &val, SQInteger selfidx);
SQInteger FallBackSet(const SQObjectPtr &self,const SQObjectPtr &key,const SQObjectPtr &val);
bool NewSlot(const SQObjectPtr &self, const SQObjectPtr &key, const SQObjectPtr &val,bool bstatic);
bool DeleteSlot(const SQObjectPtr &self, const SQObjectPtr &key, SQObjectPtr &res);
bool Clone(const SQObjectPtr &self, SQObjectPtr &target);
bool ObjCmp(const SQObjectPtr &o1, const SQObjectPtr &o2,SQInteger &res);
bool StringCat(const SQObjectPtr &str, const SQObjectPtr &obj, SQObjectPtr &dest);
static bool IsEqual(const SQObjectPtr &o1,const SQObjectPtr &o2,bool &res);
bool ToString(const SQObjectPtr &o,SQObjectPtr &res);
SQString *PrintObjVal(const SQObjectPtr &o);
void Raise_Error(const SQChar *s, ...);
void Raise_Error(const SQObjectPtr &desc);
void Raise_IdxError(const SQObjectPtr &o);
void Raise_CompareError(const SQObject &o1, const SQObject &o2);
void Raise_ParamTypeError(SQInteger nparam,SQInteger typemask,SQInteger type);
void FindOuter(SQObjectPtr &target, SQObjectPtr *stackindex);
void RelocateOuters();
void CloseOuters(SQObjectPtr *stackindex);
bool TypeOf(const SQObjectPtr &obj1, SQObjectPtr &dest);
bool CallMetaMethod(SQObjectPtr &closure, SQMetaMethod mm, SQInteger nparams, SQObjectPtr &outres);
bool ArithMetaMethod(SQInteger op, const SQObjectPtr &o1, const SQObjectPtr &o2, SQObjectPtr &dest);
bool Return(SQInteger _arg0, SQInteger _arg1, SQObjectPtr &retval);
//new stuff
_INLINE bool ARITH_OP(SQUnsignedInteger op,SQObjectPtr &trg,const SQObjectPtr &o1,const SQObjectPtr &o2);
_INLINE bool BW_OP(SQUnsignedInteger op,SQObjectPtr &trg,const SQObjectPtr &o1,const SQObjectPtr &o2);
_INLINE bool NEG_OP(SQObjectPtr &trg,const SQObjectPtr &o1);
_INLINE bool CMP_OP(CmpOP op, const SQObjectPtr &o1,const SQObjectPtr &o2,SQObjectPtr &res);
bool CLOSURE_OP(SQObjectPtr &target, SQFunctionProto *func);
bool CLASS_OP(SQObjectPtr &target,SQInteger base,SQInteger attrs);
//return true if the loop is finished
bool FOREACH_OP(SQObjectPtr &o1,SQObjectPtr &o2,SQObjectPtr &o3,SQObjectPtr &o4,SQInteger arg_2,int exitpos,int &jump);
//_INLINE bool LOCAL_INC(SQInteger op,SQObjectPtr &target, SQObjectPtr &a, SQObjectPtr &incr);
_INLINE bool PLOCAL_INC(SQInteger op,SQObjectPtr &target, SQObjectPtr &a, SQObjectPtr &incr);
_INLINE bool DerefInc(SQInteger op,SQObjectPtr &target, SQObjectPtr &self, SQObjectPtr &key, SQObjectPtr &incr, bool postfix,SQInteger arg0);
#ifdef _DEBUG_DUMP
void dumpstack(SQInteger stackbase=-1, bool dumpall = false);
#endif
#ifndef NO_GARBAGE_COLLECTOR
void Mark(SQCollectable **chain);
SQObjectType GetType() {return OT_THREAD;}
#endif
void Finalize();
void GrowCallStack() {
SQInteger newsize = _alloccallsstacksize*2;
_callstackdata.resize(newsize);
_callsstack = &_callstackdata[0];
_alloccallsstacksize = newsize;
}
bool EnterFrame(SQInteger newbase, SQInteger newtop, bool tailcall);
void LeaveFrame();
void Release(){ sq_delete(this,SQVM); }
////////////////////////////////////////////////////////////////////////////
//stack functions for the api
void Remove(SQInteger n);
static bool IsFalse(SQObjectPtr &o);
void Pop();
void Pop(SQInteger n);
void Push(const SQObjectPtr &o);
void PushNull();
SQObjectPtr &Top();
SQObjectPtr &PopGet();
SQObjectPtr &GetUp(SQInteger n);
SQObjectPtr &GetAt(SQInteger n);
SQObjectPtrVec _stack;
SQInteger _top;
SQInteger _stackbase;
SQOuter *_openouters;
SQObjectPtr _roottable;
SQObjectPtr _lasterror;
SQObjectPtr _errorhandler;
bool _debughook;
SQDEBUGHOOK _debughook_native;
SQObjectPtr _debughook_closure;
SQObjectPtr temp_reg;
CallInfo* _callsstack;
SQInteger _callsstacksize;
SQInteger _alloccallsstacksize;
sqvector<CallInfo> _callstackdata;
ExceptionsTraps _etraps;
CallInfo *ci;
void *_foreignptr;
//VMs sharing the same state
SQSharedState *_sharedstate;
SQInteger _nnativecalls;
SQInteger _nmetamethodscall;
//suspend infos
SQBool _suspended;
SQBool _suspended_root;
SQInteger _suspended_target;
SQInteger _suspended_traps;
};
struct AutoDec{
AutoDec(SQInteger *n) { _n = n; }
~AutoDec() { (*_n)--; }
SQInteger *_n;
};
inline SQObjectPtr &stack_get(HSQUIRRELVM v,SQInteger idx){return ((idx>=0)?(v->GetAt(idx+v->_stackbase-1)):(v->GetUp(idx)));}
#define _ss(_vm_) (_vm_)->_sharedstate
#ifndef NO_GARBAGE_COLLECTOR
#define _opt_ss(_vm_) (_vm_)->_sharedstate
#else
#define _opt_ss(_vm_) NULL
#endif
#define PUSH_CALLINFO(v,nci){ \
SQInteger css = v->_callsstacksize; \
if(css == v->_alloccallsstacksize) { \
v->GrowCallStack(); \
} \
v->ci = &v->_callsstack[css]; \
*(v->ci) = nci; \
v->_callsstacksize++; \
}
#define POP_CALLINFO(v){ \
SQInteger css = --v->_callsstacksize; \
v->ci->_closure.Null(); \
v->ci = css?&v->_callsstack[css-1]:NULL; \
}
#endif //_SQVM_H_