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我需要建议。我正在研究一个项目 - 一个简单的游戏。它会像“太空侵略者”一样。我只需要迎合船只不能离开该地区(舞台)。函数,被称为“RMimoXY”不起作用。有人可以看看我在程序中丢失了什么吗?如何在舞台上创建边框
在此先感谢您的建议。
import flash.events.KeyboardEvent;
import flash.display.Sprite;
import flash.display.DisplayObject;
import flash.media.Sound;
import flash.display.Stage;
var let: Boolean = false;
var pozadi: Stage;
var vx:Number = 0;
var vy:Number = 0;
function mezernik(){
var mySound: Sound = new laserFire();
mySound.play();
RMimoXY();
}
stage.addEventListener(KeyboardEvent.KEY_DOWN, klavesnice);
function klavesnice(e: KeyboardEvent){
switch(e.keyCode){
case Keyboard.LEFT: lod.x += -5; break;
case Keyboard.RIGHT: lod.x += 5; break;
case Keyboard.UP: lod.y += -5; break;
case Keyboard.DOWN: lod.y += 5; break;
case Keyboard.SPACE: mezernik(); break;
}
}
function RMimoXY(){
if (lod.x > stage.stageWidth){
lod.x = 0 - lod.width;
}
else if (lod.x < 0 - lod.width){
lod.x = stage.stageWidth;
}
if (lod.y > stage.stageHeight){
lod.y = 0 - lod.height;
}
else if (lod.y < 0 - lod.height){
lod.y = stage.stageHeight;
}
}
尝试在每一帧运行此方法,如:'stage.addEventListener(Event.ENTER_FRAME,RMimoXY);',并改变它的定义,比如'功能RMimoXY(e:Event):无效' – Cherniv
感谢您的回答,但不要运行它。 – user3134756