我要疯了。我在舞台上有几只熊,并将它们列在一个数组中。我希望他们在单击时更改其动画帧,只要它们不在“向下”动画帧开始。下面是代码。问题出现在 //check 他们是否得到命中线下方。
//put the bears in an array
var bearsArray: Array = new Array();
for (var i=0; i<numChildren;i++) {
if (getChildAt (i) is bear_mc) {
bearsArray.push(getChildAt(i));
}
}
//move them up and down
addEventListener(Event.ENTER_FRAME,upAndDown);
function upAndDown(event:Event){
if (Math.random() < 0.02){
var randomBear = Math.floor(Math.random() * 9);
bearsArray[randomBear].gotoAndPlay("popup");
}
}
//check if they get hit
for (var j:int = 0; j < bearsArray.length; j++){
bearsArray[j].addEventListener(MouseEvent.CLICK, hitBears);
}
function hitBears(e:MouseEvent){
for (var k: int=0; k<numChildren; k++){
if (bearsArray[k].currentFrame != "down"){
trace("clicked");
bearsArray[k].gotoAndPlay("surprised");
}
}
}