private static int IsNetworkConnected(IntPtr L) { int result; try { ToLua.CheckArgsCount(L, 2); PlatformUtil platformUtil = (PlatformUtil)ToLua.CheckObject(L, 1, typeof(PlatformUtil)); bool isShowTips = LuaDLL.luaL_checkboolean(L, 2); bool value = platformUtil.IsNetworkConnected(isShowTips); LuaDLL.lua_pushboolean(L, value); result = 1; } catch (Exception e) { result = LuaDLL.toluaL_exception(L, e, null); } return(result); }