说明：  简单飞行射击模型，6位Boss，9种敌机，玩家有3种主要武器(粒子炮，激光，质子束)与3种辅助武器（直射弹，漂雷，爆炸弹），没有卷动背景，代码由以前学习时JAVA写的一个MIDLET程序修改而来，所以看着有点别扭，刚学DirectDraw，希望各位大侠交流指教。 按键： 方向键-移动 Z-开火 X-切换主要武器 C-切换辅助武器
(Flight shooting simple model 6 Boss, 9 species enemy, players have three kinds of major weapons (particle gun, laser, proton beam) and three kinds of auxiliary weapons (direct bombs, floating mines, bombs), there is no scroll background, code from the previous study to write a JAVA MIDlet from changes in procedures, so looked a bit uncomfortable, just learn DirectDraw, hope that the exchange of advice heroes. Keys: arrow keys- Move Z-fire X-Switch main arms C-switch auxiliary weapons)