Method storeLuaTable

extensions/scripting/lua-bindings/manual/ComponentLua.cpp:224–251

}

void ComponentLua::storeLuaTable()
{
    lua_State* l = LuaEngine::getInstance()->getLuaStack()->getLuaState();

    _index++;
    _strIndex.append(StringUtils::toString(_index));

    // LUA_REGISTRYINDEX["component"][strIndex] = table return from lua
    lua_pushstring(l, KEY_COMPONENT);      // stack: table_return_from_lua "component"
    lua_rawget(l, LUA_REGISTRYINDEX);      // stack: table_return_from_lua table_of_component
    lua_pushstring(l, _strIndex.c_str());  // stack: table_return_from_lua table_of_component strIndex
    lua_pushvalue(l, -3);  // stack: table_return_from_lua table_of_component strIndex table_return_from_lua
    lua_rawset(l, -3);     // stack: table_return_from_lua table_of_component
    lua_pop(l, 1);         // stack: table_return_from_lua

    // add table's elements to userdata's metatable
    object_to_luaval<ax::ComponentLua>(l, "ax.ComponentLua", this);  // stack: table_return_from_lua userdata
    lua_getmetatable(l, -1);                                              // stack: table_return_from_lua userdata mt
    lua_remove(l, -2);                                                    // stack: table_return_from_lua mt
    lua_pushnil(l);                                                       // stack: table_return_from_lua mt nil
    while (lua_next(l, -3))                                               // stack: table_return_from_lua mt key value
    {
        lua_pushvalue(l, -2);  // stack: table_return_from_lua mt key value key
        lua_insert(l, -2);     // stack: table_return_from_lua mt key key value
        lua_rawset(l, -4);     // stack: table_return_from_lua mt key
    }
    lua_pop(l, 2);
}

void ComponentLua::removeLuaTable()
{