70 lines
1.7 KiB
C++
70 lines
1.7 KiB
C++
/*
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Minetest-c55
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Copyright (C) 2011 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 General Public License as published by
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the Free Software Foundation; either version 2 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 General Public License for more details.
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You should have received a copy of the GNU 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 "script.h"
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#include <cstdarg>
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#include <cstring>
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#include <cstdio>
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#include <cstdlib>
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#include "log.h"
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#include <iostream>
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extern "C" {
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#include <lua.h>
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#include <lualib.h>
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#include <lauxlib.h>
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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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vfprintf(stderr, fmt, argp);
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va_end(argp);
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lua_close(L);
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exit(EXIT_FAILURE);
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}
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bool script_load(lua_State *L, const char *path)
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{
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infostream<<"Loading and running script from "<<path<<std::endl;
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int ret = luaL_loadfile(L, path) || lua_pcall(L, 0, 0, 0);
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if(ret){
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errorstream<<"Failed to load and run script from "<<path<<":"<<std::endl;
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errorstream<<"[LUA] "<<lua_tostring(L, -1)<<std::endl;
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lua_pop(L, 1); // Pop error message from stack
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return false;
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}
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return true;
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}
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lua_State* script_init()
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{
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lua_State *L = luaL_newstate();
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luaL_openlibs(L);
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return L;
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}
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void script_deinit(lua_State *L)
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{
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lua_close(L);
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}
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