从结构上来说，这个主循环非常简单。上面的代码片段基本上能够囊括你的游戏的整个工作过程。

Structurally, the loop is very simple. The above snippet of code can encapsulate the entire workings of your game.

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简单来说，游戏主循环就是一个循环过程。

The game loop is just that: a loop.

youdao

基于恒定游戏速度的FPS的主循环实现方案简单易学。

Making the game state independent of the FPS seems to be the best implementation for a game loop.

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