摘要： package{importflash.display.MovieClip;importflash.display.Sprite;importflash.events.Event;importflash.events.KeyboardEvent;importflash.ui.Keyboard;publicclassMainextendsSprite{privatevarballXSpeed:Number=0;//小球X轴速度privatevarballYSpeed:Number=0;//小球Y轴速度privatevarstarNum:int=10;//星星数量privatevarstarArr 阅读全文

摘要： package{importflash.display.MovieClip;importflash.display.Sprite;importflash.events.Event;importflash.events.MouseEvent;importflash.text.TextField;publicclassMainextendsSprite{privatevarvx:Number=10;privatevarvy:Number=10;publicconstBOARD_WIDTH:Number=60;publicconstBOARD_HEIGHT:Number=15;publicconst 阅读全文