ab43377577
On the lua side, notably minetest.env:<function>(<args>) should now be replaced by minetest.<function>(<args>). The old way is and will stay supported for a long time. Also: Update and clean up lua_api.txt (by celeron55) Move EnvRef to lua and remove add_rat and add_firefly (by kahrl) Add separate src/util/CMakeLists.txt, other minor fixes (by kahrl)
66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
/*
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Minetest
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Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "common/c_internal.h"
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#include "server.h"
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#include "cpp_api/scriptapi.h"
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ScriptApi* get_scriptapi(lua_State *L)
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{
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// Get server from registry
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lua_getfield(L, LUA_REGISTRYINDEX, "scriptapi");
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ScriptApi* sapi_ptr = (ScriptApi*) lua_touserdata(L, -1);
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lua_pop(L, 1);
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return sapi_ptr;
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}
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std::string script_get_backtrace(lua_State *L)
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{
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std::string s;
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lua_getfield(L, LUA_GLOBALSINDEX, "debug");
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if(lua_istable(L, -1)){
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lua_getfield(L, -1, "traceback");
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if(lua_isfunction(L, -1)){
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lua_call(L, 0, 1);
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if(lua_isstring(L, -1)){
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s += lua_tostring(L, -1);
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}
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lua_pop(L, 1);
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}
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else{
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lua_pop(L, 1);
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}
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}
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lua_pop(L, 1);
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return s;
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}
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void script_error(lua_State* L,const char *fmt, ...)
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{
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va_list argp;
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va_start(argp, fmt);
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char buf[10000];
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vsnprintf(buf, 10000, fmt, argp);
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va_end(argp);
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//errorstream<<"SCRIPT ERROR: "<<buf;
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throw LuaError(L, buf);
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}
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