uikit - iOS应用中嵌入的游戏，用的是什么引擎？

Question

通常iOS应用都是UIKit这一套，但是我发现有些应用中还能够嵌入游戏（非H5的），包括新浪微博iOS在世界杯期间做过一个颠球游戏，还有QQ情侣中也有抓坏蛋之类的游戏。请问用的是什么引擎呢？通常都是看到Cocoa2D等嵌入UIKit，但是不知道UIKit怎么结合游戏引擎？请指教！

Answer 1

Compared to 3D engines, 2D engines are much simpler. Many small teams and even individuals have the ability to develop 2D engines. UIKit provides convenience for engine development. It eliminates the need to write a graphical interface framework yourself. Even if you use OpenGL, UIKit also provides a ready-made framework. You only need to focus on the platform-independent core logic of the engine. Of course, you can also set up your own stove without using UIKit, if necessary. In fact, something like UIKit is an adapter between the core logic of the engine and the specific platform (iOS). You can write this adapter yourself, or you can use the official UIKit