mc裏面的按鈕影響代碼

Question

我有一個movieclip裏面有兩個按鈕。

問題是，當鼠標懸停在這兩個按鈕上時，管理影片剪輯的代碼停止工作，就好像鼠標不在MC上一樣（按鈕是MC的子項，不應該用於操作？）。

請您分享一些建議嗎？ 感謝

/*mc follows mouse. I can't click btns because when mouse rollover btns the mc moves*/ 
function showImgOptions (e:Event):void{ 
    if (mc.hitTestPoint(mouseX,mouseY,false)){ 
     mc.y = mc.y; 
     mc.x = mc.x; 
    }else{ 
     var delayX:int = mc.x - mouseX; 
     var delayY:int = mc.y - mouseY; 
     mc.x -= delayX/6; 
     mc.y -= delayY/6; 
    } 
} 
mc.btn1.addEventListener (MouseEvent.CLICK, closeClick); 
mc.btn2.addEventListener (MouseEvent.CLICK, zoomClick); 
function closeClick (e:MouseEvent):void{} 
function zoomClick (e:MouseEvent):void{} 
stage.addEventListener (Event.ENTER_FRAME, showImgOptions); 
addChild (mc); 

改變了代碼：

var mc:menuMC = new menuMC(); 

addChild(mc); 

var p:Point = mc.localToGlobal(new Point(mc.mouseX,mc.mouseY)); 

/*mc follows mouse. I can't click btns because when mouse rollover btns the mc moves*/ 
function showImgOptions (e:Event):void 
{ 

    if (! mc.hitTestPoint(p.x,p.y,false)) 
    { 
     mc.y = mc.y; 
     mc.x = mc.x; 
    }else{ 
     //move mc towards mc.parent's mouseX and mouseY 
     var delayX:int = mc.x - mouseX; 
     var delayY:int = mc.y - mouseY; 
     mc.x -= delayX/6; 
     mc.y-=delayY/6; 
    } 
} 

mc.btn1.addEventListener (MouseEvent.CLICK, closeClick); 
mc.btn2.addEventListener (MouseEvent.CLICK, zoomClick); 
function closeClick (e:MouseEvent):void 
{ 
} 
function zoomClick (e:MouseEvent):void 
{ 
} 
stage.addEventListener (Event.ENTER_FRAME, showImgOptions); 

現在我得到這個錯誤：

TypeError: Error #1010: A term is undefined and has no properties. 

Here，你可以下載一個FLA。測試並嘗試按一下按鈕1和2，MC裏面的鼠標

Answer 1

hitTestPoint以下預期階段座標：

The x and y parameters specify a point in the coordinate space of the Stage, not the display object container that contains the display object (unless that display object container is the Stage).

使用localToGlobal拿到舞臺座標：

var p:Point = mc.localToGlobal(new Point(mc.mouseX, mc.mouseY)); 
if(!mc.hitTestPoint(p.x, p.y,false)) 
{ 
    //move mc towards mc.parent's mouseX and mouseY 
} 

Answer 2

解決了它！

更改了代碼。我不知道這是否有助於任何人，但我希望如此。感謝大家。

stage.addEventListener(Event.ENTER_FRAME, moveMC); 

var mc:menuMC = new menuMC(); 

addChild(mc); 

function moveMC(e:Event):void { 
if (mc.hitTestObject(big_mc)) { 
    mc.visible = true; 
} else { 
    mc.visible = false; 
} 
if (mc.hitTestPoint(mouseX,mouseY,false)) { 
    mc.y = mc.y; 
    mc.x = mc.x; 
} else { 
    var delayX:int = mc.x - mouseX; 
    var delayY:int = mc.y - mouseY; 
    mc.x -= delayX/6; 
    mc.y-=delayY/6; 
} 
} 


mc.btn1.addEventListener(MouseEvent.CLICK, onBtn1); 
mc.btn2.addEventListener(MouseEvent.CLICK, onBtn2); 


function onBtn1(e:MouseEvent):void { 
trace("do something"); 
} 
function onBtn2(e:MouseEvent):void { 
trace("do something else"); 
}