Commit b419ee8e authored by Chen Bill's avatar Chen Bill Committed by GitHub

update interpreter::interpreter() (#501)

Now it only opens necessary libraries.
parent 11de7027
......@@ -21,28 +21,15 @@ interpreter::interpreter(duel* pd): coroutines(256) {
no_action = 0;
call_depth = 0;
//Initial
luaL_openlibs(lua_state);
lua_pushnil(lua_state);
lua_setglobal(lua_state, "io");
lua_pushnil(lua_state);
lua_setglobal(lua_state, "os");
lua_pushnil(lua_state);
lua_setglobal(lua_state, "package");
lua_pushnil(lua_state);
lua_setglobal(lua_state, "debug");
lua_pushnil(lua_state);
lua_setglobal(lua_state, "coroutine");
luaL_getsubtable(lua_state, LUA_REGISTRYINDEX, "_LOADED");
lua_pushnil(lua_state);
lua_setfield(lua_state, -2, "io");
lua_pushnil(lua_state);
lua_setfield(lua_state, -2, "os");
lua_pushnil(lua_state);
lua_setfield(lua_state, -2, "package");
lua_pushnil(lua_state);
lua_setfield(lua_state, -2, "debug");
lua_pushnil(lua_state);
lua_setfield(lua_state, -2, "coroutine");
luaL_requiref(lua_state, "base", luaopen_base, 0);
lua_pop(lua_state, 1);
luaL_requiref(lua_state, "string", luaopen_string, 1);
lua_pop(lua_state, 1);
luaL_requiref(lua_state, "utf8", luaopen_utf8, 1);
lua_pop(lua_state, 1);
luaL_requiref(lua_state, "table", luaopen_table, 1);
lua_pop(lua_state, 1);
luaL_requiref(lua_state, "math", luaopen_math, 1);
lua_pop(lua_state, 1);
//open all libs
scriptlib::open_cardlib(lua_state);
......
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