写的很不错，里面的游戏引擎不错，编程思想也不错，包括游戏引擎的创建，游戏杆的编程，子画面及外观动画，┣━━━★ 声音和音乐，AI（人工智能），闪屏，演示模式，高分记录，滚动背景等-Writing is very good, there' s a good game engine, programming is also a good idea, including the game engine creation, joystick programming, sub-picture

This the Simple DirectMedia Layer, a general API that provides low level access to audio, keyboard, mouse, joystick, 3D hardware via OpenGL, and 2D framebuffer across multiple platforms.- This is the Simple DirectMedia Layer, a general API t