Flash制作物体弹跳电脑游戏(4) } }}_root.attachMovie("player", "player", _root.getNextHighestDepth(), {_x:40, _y:40});player.onEnterFrame = function() { yspeed += gravity; if (yspeed>max_yspeed) { yspeed = max_yspeed; } while (_root.lev.hitTest(this._x, this._y+this._height/2-1+yspeed, true)) { yspeed--; } this._y += yspeed;};
效果(一个静态背景,出现一个弹跳物体)
然后让物体能左右移动。
xspeed = 0;