// 動的にAddComponentした場合はこっちで呼び出す
private void load_script_file(string filename)
{
_luaScriptFile = filename;
if (LuaVM.useScriptCache)
{
if (_cachedScripts.ContainsKey(filename))
{
_script = _cachedScripts[filename].Retain();
}
}
if (_script == null)
{
_script = new LuaScript(_lua, _luaScriptFile).Retain();
if (LuaVM.useScriptCache)
{
_cachedScripts[_luaScriptFile] = _script;
}
}
_loaded = true;
//
_lua.NewTable();
_script.PushExportTable(_lua);
_lua.SetMetaTable(-2);
_lua.GetMetaTable(-1);
_lua.SetField(-1, "__index");
_selfTableIndex = _lua.L_Ref(LuaDef.LUA_REGISTRYINDEX);
}
