Method SetSceneNodeData

src/lua/LuaSceneNode.cpp:439–462

int LuaSceneNodeMgr::SetSceneNodeData(lua_State* L) {
  LuaSceneNode* sceneNode = CheckLuaSceneNode(L, 1);

  luaL_checkany(L, 2);

  if (sceneNode == NULL) {
    lua_settop(L, 1);
    return 1;
  }

  int& ref = sceneNode->renderNode.dataRef;
  if (ref != LUA_NOREF) {
    luaL_unref(L, LUA_REGISTRYINDEX, ref);
    ref = LUA_NOREF;
  }

  if (!lua_isnil(L, 2)) {
    lua_settop(L, 2);
    ref = luaL_ref(L, LUA_REGISTRYINDEX);
  }

  lua_settop(L, 1);
  return 1;
}


int LuaSceneNodeMgr::SetSceneNodeActive(lua_State* L) {