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openspades/Sources/Gui/Main.cpp
Nick Renieris 62aedbb8a3 Revert changes to resource loading
2016-03-01 16:35:36 +02:00

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/*
Copyright (c) 2013 yvt
This file is part of OpenSpades.
OpenSpades is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenSpades is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenSpades. If not, see <http://www.gnu.org/licenses/>.
*/
#include <OpenSpades.h>
#include <Imports/SDL.h>
#include "Main.h"
#include "MainScreen.h"
#include <Core/FileManager.h>
#include <Core/DirectoryFileSystem.h>
#include <Core/Debug.h>
#include <Core/Settings.h>
#include <Core/ConcurrentDispatch.h>
#include <Core/Thread.h>
#include <Core/ZipFileSystem.h>
#include <Core/ServerAddress.h>
#include "Runner.h"
#include <Client/GameMap.h>
#include <Client/Client.h>
#include <Core/CpuID.h>
#include <Gui/StartupScreen.h>
#include <Core/Strings.h>
#include <Core/VoxelModel.h>
#include <Draw/GLOptimizedVoxelModel.h>
#include <ScriptBindings/ScriptManager.h>
#include <algorithm> //std::sort
#include <memory>
#include <Core/MemoryStream.h>
#include <Core/Bitmap.h>
#ifdef __APPLE__
#elif __unix
#include <sys/types.h>
#include <sys/stat.h>
#endif
#ifdef _MSC_VER>=1900 // Visual Studio 2015 or higher
extern "C" { FILE __iob_func[3] = { *stdin,*stdout,*stderr }; }
#endif
static const unsigned char splashImage[] = {
#include "SplashImage.inc"
};
static const unsigned char Icon[] = {
#include "Icon.inc"
};
SPADES_SETTING(cl_showStartupWindow, "1");
#ifdef WIN32
#include <windows.h>
#include <shlobj.h>
#define strncasecmp(x,y,z) _strnicmp(x,y,z)
#define strcasecmp(x,y) _stricmp(x,y)
SPADES_SETTING(core_win32BeginPeriod, "1");
class ThreadQuantumSetter {
public:
ThreadQuantumSetter() {
if(core_win32BeginPeriod){
timeBeginPeriod(1);
SPLog("Thread quantum was modified to 1ms by timeBeginPeriod");
SPLog("(to disable this behavior, set core_win32BeginPeriod to 0)");
}else{
SPLog("Thread quantum is not modified");
SPLog("(to enable this behavior, set core_win32BeginPeriod to 1)");
}
}
~ThreadQuantumSetter() {
if(core_win32BeginPeriod){
timeEndPeriod(1);
SPLog("Thread quantum was restored");
}
}
};
//lm: without doing it this way, we will get a low-res icon or an ugly resampled icon in our window.
//we cannot use the fltk function on the console window, because it's not an Fl_Window...
void setIcon( HWND hWnd )
{
HINSTANCE hInstance = GetModuleHandle(NULL);
HICON hIcon = (HICON)LoadImageA( hInstance, "AppIcon", IMAGE_ICON, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON), 0 );
if( hIcon ) {
SendMessage( hWnd, WM_SETICON, ICON_BIG, (LPARAM)hIcon );
}
hIcon = (HICON)LoadImageA( hInstance, "AppIcon", IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0 );
if( hIcon ) {
SendMessage( hWnd, WM_SETICON, ICON_SMALL, (LPARAM)hIcon );
}
}
#include <DbgHelp.h>
LONG WINAPI UnhandledExceptionProc( LPEXCEPTION_POINTERS lpEx )
{
typedef BOOL (WINAPI* PDUMPFN)( HANDLE hProcess, DWORD ProcessId, HANDLE hFile, MINIDUMP_TYPE DumpType, PMINIDUMP_EXCEPTION_INFORMATION ExceptionParam, PMINIDUMP_USER_STREAM_INFORMATION UserStreamParam, PMINIDUMP_CALLBACK_INFORMATION CallbackParam );
HMODULE hLib = LoadLibrary( "DbgHelp.dll" );
PDUMPFN pMiniDumpWriteDump = (PDUMPFN)GetProcAddress(hLib, "MiniDumpWriteDump");
static char buf[MAX_PATH+120] = {0}; //this is our display buffer.
if( pMiniDumpWriteDump ) {
static char fullBuf[MAX_PATH+120] = {0};
if( SUCCEEDED(SHGetFolderPath(NULL, CSIDL_DESKTOPDIRECTORY, NULL, 0, buf)) ){ //max length = MAX_PATH (temp abuse this buffer space)
strcat_s( buf, "\\" ); // ensure we end with a slash.
} else {
buf[0] = 0; //empty it, the file will now end up in the working directory :(
}
sprintf( fullBuf, "%sOpenSpadesCrash%d.dmp", buf, GetTickCount() ); //some sort of randomization.
HANDLE hFile = CreateFile( fullBuf, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
if( hFile != INVALID_HANDLE_VALUE ) {
MINIDUMP_EXCEPTION_INFORMATION mdei = {0};
mdei.ThreadId = GetCurrentThreadId();
mdei.ExceptionPointers = lpEx;
mdei.ClientPointers = TRUE;
MINIDUMP_TYPE mdt = MiniDumpNormal;
BOOL rv = pMiniDumpWriteDump( GetCurrentProcess(), GetCurrentProcessId(), hFile, mdt, (lpEx != 0) ? &mdei : 0, 0, 0 );
CloseHandle( hFile );
sprintf_s( buf, "Something went horribly wrong, please send the file \n%s\nfor analysis.", fullBuf );
} else {
sprintf_s( buf, "Something went horribly wrong,\ni even failed to store information about the problem... (0x%08x)", lpEx ? lpEx->ExceptionRecord->ExceptionCode : 0xffffffff );
}
} else {
sprintf_s( buf, "Something went horribly wrong,\ni even failed to retrieve information about the problem... (0x%08x)", lpEx ? lpEx->ExceptionRecord->ExceptionCode : 0xffffffff );
}
MessageBoxA( NULL, buf, "Oops, we crashed...", MB_OK | MB_ICONERROR );
ExitProcess( -1 );
//return EXCEPTION_EXECUTE_HANDLER;
}
#else
class ThreadQuantumSetter {
};
#endif
SPADES_SETTING(cg_lastQuickConnectHost, "");
SPADES_SETTING(cg_protocolVersion, "");
SPADES_SETTING(cg_playerName, "");
int cg_autoConnect = 0;
bool cg_printVersion = false;
bool cg_printHelp = false;
void printHelp( char * binaryName )
{
printf( "usage: %s [server_address] [v=protocol_version] [-h|--help] [-v|--version] \n", binaryName );
}
int argsHandler(int argc, char **argv, int &i)
{
if( char* a = argv[i] ) {
if( !strncasecmp( a, "aos://", 6 ) ) {
cg_lastQuickConnectHost = a;
cg_autoConnect = 1;
return ++i;
}
//lm: we attempt to detect protocol version, allowing with or without a prefix 'v='
//we set proto, but without url we will not auto-connect
if( a[0] == 'v' && a[1] == '=' ) { a += 2; }
if( !strcasecmp( a, "75" ) || !strcasecmp( a, "075" ) || !strcasecmp( a, "0.75" ) ) {
cg_protocolVersion = 3;
return ++i;
}
if( !strcasecmp( a, "76" ) || !strcasecmp( a, "076" ) || !strcasecmp( a, "0.76" ) ) {
cg_protocolVersion = 4;
return ++i;
}
if ( !strcasecmp( a, "--version" ) || !strcasecmp( a, "-v" ) ) {
cg_printVersion = true;
return ++i;
}
if ( !strcasecmp( a, "--help" ) || !strcasecmp( a, "-h" ) ) {
cg_printHelp = true;
return ++i;
}
}
return 0;
}
namespace spades {
void StartClient(const spades::ServerAddress& addr, const std::string& playerName){
class ConcreteRunner: public spades::gui::Runner {
spades::ServerAddress addr;
std::string playerName;
protected:
virtual spades::gui::View *CreateView(spades::client::IRenderer *renderer, spades::client::IAudioDevice *audio) {
return new spades::client::Client(renderer, audio, addr, playerName);
}
public:
ConcreteRunner(const spades::ServerAddress& addr,
const std::string& playerName):
addr(addr), playerName(playerName){ }
};
ConcreteRunner runner(addr, playerName);
runner.RunProtected();
}
void StartMainScreen(){
class ConcreteRunner: public spades::gui::Runner {
protected:
virtual spades::gui::View *CreateView(spades::client::IRenderer *renderer, spades::client::IAudioDevice *audio) {
return new spades::gui::MainScreen(renderer, audio);
}
public:
};
ConcreteRunner runner;
runner.RunProtected();
}
}
/** Thrown when user wants to exit the program while its initialization. */
class ExitRequestException: public std::exception {
public:
ExitRequestException() throw() {}
};
class SplashWindow {
SDL_Window *window;
SDL_Surface *surface;
spades::Handle<spades::Bitmap> bmp;
bool startupScreenRequested;
public:
SplashWindow():
window(nullptr),
surface(nullptr),
startupScreenRequested(false){
spades::MemoryStream stream(reinterpret_cast<const char*>(splashImage), sizeof(splashImage));
bmp.Set(spades::Bitmap::Load(&stream), false);
SDL_InitSubSystem(SDL_INIT_VIDEO|SDL_INIT_TIMER);
window = SDL_CreateWindow("OpenSpades Splash Window", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
bmp->GetWidth(), bmp->GetHeight(), SDL_WINDOW_BORDERLESS);
if(window == nullptr) {
SPLog("Creation of splash window failed.");
return;
}
surface = SDL_GetWindowSurface(window);
if(surface == nullptr) {
SPLog("Creation of splash window surface failed.");
SDL_DestroyWindow(window);
return;
}
#ifdef __APPLE__
#elif __unix
SDL_Surface *icon = nullptr;
SDL_RWops *icon_rw = nullptr;
icon_rw = SDL_RWFromConstMem(Icon, sizeof(Icon));
if (icon_rw != nullptr) {
icon = IMG_LoadPNG_RW(icon_rw);
SDL_FreeRW(icon_rw);
}
if(icon == nullptr) {
std::string msg = SDL_GetError();
SPLog("Failed to load icon: %s", msg.c_str());
} else {
SDL_SetWindowIcon(window, icon);
SDL_FreeSurface(icon);
}
#endif
// put splash image
auto *s = SDL_CreateRGBSurfaceFrom(bmp->GetPixels(), bmp->GetWidth(), bmp->GetHeight(),
32, bmp->GetWidth() * 4,
0xff, 0xff00, 0xff0000, 0);
SDL_BlitSurface(s, nullptr, surface, nullptr);
SDL_FreeSurface(s);
SDL_UpdateWindowSurface(window);
}
SDL_Window *GetWindow() {
return window;
}
void PumpEvents() {
SDL_PumpEvents();
SDL_Event e;
while(SDL_PollEvent(&e)) {
switch(e.type) {
case SDL_KEYDOWN:
switch(e.key.keysym.sym) {
case SDLK_ESCAPE: throw ExitRequestException();
case SDLK_SPACE:
startupScreenRequested = true;
break;
}
break;
case SDL_QUIT:
throw ExitRequestException();
}
}
}
bool IsStartupScreenRequested() {
return startupScreenRequested;
}
~SplashWindow() {
if(window) SDL_DestroyWindow(window);
}
};
#ifdef WIN32
static std::string Utf8FromWString(const wchar_t *ws) {
auto *s = (char*)SDL_iconv_string("UTF-8", "UCS-2-INTERNAL", (char *)(ws), wcslen(ws)*2+2);
if(!s) return "";
std::string ss(s);
SDL_free(s);
return ss;
}
#endif
int main(int argc, char ** argv)
{
#ifdef WIN32
SetUnhandledExceptionFilter( UnhandledExceptionProc );
#endif
for(int i = 1; i < argc;) {
int ret = argsHandler(argc, argv, i);
if(!ret) {
// ignore unknown arg
i++;
}
}
if ( cg_printVersion ) {
printf( "%s\n", PACKAGE_STRING );
return 0;
}
if ( cg_printHelp ) {
printHelp( argv[0] );
return 0;
}
std::unique_ptr<SplashWindow> splashWindow;
try{
// start recording backtrace
spades::reflection::Backtrace::StartBacktrace();
SPADES_MARK_FUNCTION();
// show splash window
// NOTE: splash window uses image loader, which assumes backtrace is already initialized.
splashWindow.reset(new SplashWindow());
auto showSplashWindowTime = SDL_GetTicks();
auto pumpEvents = [&splashWindow] { splashWindow->PumpEvents(); };
// initialize threads
spades::Thread::InitThreadSystem();
spades::DispatchQueue::GetThreadQueue()->MarkSDLVideoThread();
SPLog("Package: " PACKAGE_STRING);
// setup user-specific default resource directories
#ifdef WIN32
static wchar_t buf[4096];
GetModuleFileNameW(NULL, buf, 4096);
std::wstring appdir = buf;
appdir = appdir.substr(0, appdir.find_last_of(L'\\')+1);
if(SUCCEEDED(SHGetFolderPathW(NULL, CSIDL_APPDATA, NULL, 0, buf))){
std::wstring datadir = buf;
datadir += L"\\OpenSpades\\Resources";
spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(Utf8FromWString(datadir.c_str()), true));
}
spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(Utf8FromWString((appdir + L"Resources").c_str()), false));
//fltk has a console window on windows (can disable while building, maybe use a builtin console for a later release?)
HWND hCon = GetConsoleWindow();
if( NULL != hCon ) {
setIcon( hCon );
}
#elif defined(__APPLE__)
std::string home = getenv("HOME");
spades::FileManager::AddFileSystem
(new spades::DirectoryFileSystem("./Resources", false));
// OS X application is made of Bundle, which contains its own Resources directory.
{
char *baseDir = SDL_GetBasePath();
if(baseDir) {
spades::FileManager::AddFileSystem
(new spades::DirectoryFileSystem(baseDir, false));
SDL_free(baseDir);
}
}
spades::FileManager::AddFileSystem
(new spades::DirectoryFileSystem(home+"/Library/Application Support/OpenSpades/Resources", true));
#else
std::string home = getenv("HOME");
spades::FileManager::AddFileSystem
(new spades::DirectoryFileSystem("./Resources", false));
spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(CMAKE_INSTALL_PREFIX "/" OPENSPADES_INSTALL_RESOURCES, false));
std::string xdg_data_home = home+"/.local/share";
if (getenv("XDG_DATA_HOME") == NULL) {
SPLog("XDG_DATA_HOME not defined. Assuming that XDG_DATA_HOME is ~/.local/share");
}
else {
std::string xdg_data_home = getenv("XDG_DATA_HOME");
SPLog("XDG_DATA_HOME is %s", xdg_data_home.c_str());
}
struct stat info;
if ( stat((xdg_data_home+"/openspades").c_str(), &info ) != 0 ) {
if ( stat((home+"/.openspades").c_str(), &info ) != 0) { }
else if( info.st_mode & S_IFDIR ) {
SPLog("Openspades directory in XDG_DATA_HOME not found, though old directory exists. Trying to resolve compatibility problem.");
if (rename( (home+"/.openspades").c_str() , (xdg_data_home+"/openspades").c_str() ) != 0) {
SPLog("Failed to move old directory to new.");
} else {
SPLog("Successfully moved old directory.");
if (mkdir((home+"/.openspades").c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) == 0) {
SDL_RWops *io = SDL_RWFromFile((home+"/.openspades/CONTENT_MOVED_TO_NEW_DIR").c_str(), "wb");
if (io != NULL) {
const char* text = ("Content of this directory moved to "+xdg_data_home+"/openspades").c_str();
io->write(io, text, strlen(text), 1);
io->close(io);
}
}
}
}
}
spades::FileManager::AddFileSystem
(new spades::DirectoryFileSystem(xdg_data_home+"/openspades/Resources", true));
#endif
// start log output to SystemMessages.log
try{
spades::StartLog();
}catch(const std::exception& ex){
SDL_InitSubSystem(SDL_INIT_VIDEO);
auto msg = spades::Format("Failed to start recording log because of the following error:\n{0}\n\n"
"OpenSpades will continue to run, but any critical events are not logged.", ex.what());
if(SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_WARNING,
"OpenSpades Log System Failure",
msg.c_str(), splashWindow->GetWindow())) {
// showing dialog failed.
}
}
SPLog("Log Started.");
// load preferences.
spades::Settings::GetInstance()->Load();
pumpEvents();
// dump CPU info (for debugging?)
{
spades::CpuID cpuid;
SPLog("---- CPU Information ----");
SPLog("Vendor ID: %s", cpuid.GetVendorId().c_str());
SPLog("Brand ID: %s", cpuid.GetBrand().c_str());
SPLog("Supports MMX: %s", cpuid.Supports(spades::CpuFeature::MMX)?"YES":"NO");
SPLog("Supports SSE: %s", cpuid.Supports(spades::CpuFeature::SSE)?"YES":"NO");
SPLog("Supports SSE2: %s", cpuid.Supports(spades::CpuFeature::SSE2)?"YES":"NO");
SPLog("Supports SSE3: %s", cpuid.Supports(spades::CpuFeature::SSE3)?"YES":"NO");
SPLog("Supports SSSE3: %s", cpuid.Supports(spades::CpuFeature::SSSE3)?"YES":"NO");
SPLog("Supports FMA: %s", cpuid.Supports(spades::CpuFeature::FMA)?"YES":"NO");
SPLog("Supports AVX: %s", cpuid.Supports(spades::CpuFeature::AVX)?"YES":"NO");
SPLog("Supports AVX2: %s", cpuid.Supports(spades::CpuFeature::AVX2)?"YES":"NO");
SPLog("Supports AVX512F: %s", cpuid.Supports(spades::CpuFeature::AVX512F)?"YES":"NO");
SPLog("Supports AVX512CD: %s", cpuid.Supports(spades::CpuFeature::AVX512CD)?"YES":"NO");
SPLog("Supports AVX512ER: %s", cpuid.Supports(spades::CpuFeature::AVX512ER)?"YES":"NO");
SPLog("Supports AVX512PF: %s", cpuid.Supports(spades::CpuFeature::AVX512PF)?"YES":"NO");
SPLog("Simultaneous Multithreading: %s", cpuid.Supports(spades::CpuFeature::SimultaneousMT)?"YES":"NO");
SPLog("Misc:");
SPLog("%s", cpuid.GetMiscInfo().c_str());
SPLog("-------------------------");
}
// register resource directory specified by Makefile (or something)
#if defined(RESDIR_DEFINED)
spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(RESDIR, false));
#endif
// search current file system for .pak files
{
std::vector<spades::IFileSystem*> fss;
std::vector<spades::IFileSystem*> fssImportant;
std::vector<std::string> files = spades::FileManager::EnumFiles("");
struct Comparator {
static int GetPakId(const std::string& str) {
if(str.size() >= 4 && str[0] == 'p' &&
str[1] == 'a' && str[2] == 'k' &&
(str[3] >= '0' && str[3] <= '9')){
return atoi(str.c_str() + 3);
}else{
return 32767;
}
}
static bool Compare(const std::string& a,
const std::string& b) {
int pa = GetPakId(a);
int pb = GetPakId(b);
if(pa == pb){
return a < b;
}else{
return pa < pb;
}
}
};
std::sort(files.begin(), files.end(), Comparator::Compare);
for(size_t i = 0; i < files.size(); i++){
std::string name = files[i];
// check extension
if(name.size() < 4 ||
name.rfind(".pak") != name.size() - 4){
continue;
}
if(spades::FileManager::FileExists(name.c_str())) {
spades::IStream *stream = spades::FileManager::OpenForReading(name.c_str());
spades::ZipFileSystem *fs = new spades::ZipFileSystem(stream);
if(name[0] == '_' && false) { // last resort for #198
SPLog("Pak Registered: %s (marked as 'important')\n", name.c_str());
fssImportant.push_back(fs);
}else{
SPLog("Pak Registered: %s\n", name.c_str());
fss.push_back(fs);
}
}
}
for(size_t i = fss.size(); i > 0; i--){
spades::FileManager::AppendFileSystem(fss[i - 1]);
}
for(size_t i = 0; i < fssImportant.size(); i++){
spades::FileManager::PrependFileSystem(fssImportant[i]);
}
}
pumpEvents();
// initialize localization system
SPLog("Initializing localization system");
spades::LoadCurrentLocale();
_Tr("Main", "Localization System Loaded");
pumpEvents();
// parse args
// initialize AngelScript
SPLog("Initializing script engine");
spades::ScriptManager::GetInstance();
pumpEvents();
ThreadQuantumSetter quantumSetter;
(void)quantumSetter; // suppress "unused variable" warning
SDL_InitSubSystem(SDL_INIT_VIDEO);
// we want to show splash window at least for some time...
pumpEvents();
auto ticks = SDL_GetTicks();
if(ticks < showSplashWindowTime + 1500) {
SDL_Delay(showSplashWindowTime + 1500 - ticks);
}
pumpEvents();
// everything is now ready!
if( !cg_autoConnect ) {
if(!((int)cl_showStartupWindow != 0 ||
splashWindow->IsStartupScreenRequested())) {
splashWindow.reset();
SPLog("Starting main screen");
spades::StartMainScreen();
}else{
splashWindow.reset();
SPLog("Starting startup window");
::spades::gui::StartupScreen::Run();
}
} else {
splashWindow.reset();
spades::ServerAddress host(cg_lastQuickConnectHost.CString(), (int)cg_protocolVersion == 3 ? spades::ProtocolVersion::v075 : spades::ProtocolVersion::v076 );
spades::StartClient(host, cg_playerName);
}
spades::Settings::GetInstance()->Flush();
}catch(const ExitRequestException&){
// user changed his mind.
}catch(const std::exception& ex) {
try {
splashWindow.reset(nullptr);
}catch(...){
}
std::string msg = ex.what();
msg = _Tr("Main", "A serious error caused OpenSpades to stop working:\n\n{0}\n\nSee SystemMessages.log for more details.", msg);
SPLog("[!] Terminating due to the fatal error: %s", ex.what());
SDL_InitSubSystem(SDL_INIT_VIDEO);
if(SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, _Tr("Main", "OpenSpades Fatal Error").c_str(), msg.c_str(), nullptr)) {
// showing dialog failed.
// TODO: do appropriate action
}
}
return 0;
}
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