如何在仅点击五个影片剪辑（不多于）的情况下使影片剪辑可见

Question

我在舞台上有25个影片剪辑，并且它们都可以单击并着色。我想要一个名为text_mc的影片剪辑变得可见，如果只有5个特定的按钮被点击并着色 - 不会更多。如果用户选择多于五个影片剪辑（甚至认为包含5个影片剪辑），则名为text_mc的影片剪辑应保持不可见状态。我不能做最后一部分：如果单击超过5个特定的影片剪辑，那么text_mc应该保持不可见状态。你能帮我么？这是我的代码

stop(); 

    import flash.display.MovieClip; 



var sximata:MovieClip = square1; 
import flash.display.MovieClip; 
import flash.events.MouseEvent; 
import flash.geom.ColorTransform; 



text_mc.visible=false; 


    square1.addEventListener(MouseEvent.CLICK, onsquare1); 
    function onsquare1(e:MouseEvent):void { 
sximata = square1; 
    } 


    square2.addEventListener(MouseEvent.CLICK, onsquare2); 
    function onsquare2(e:MouseEvent):void { 
sximata = square2; 
    } 

    square3.addEventListener(MouseEvent.CLICK, onsquare3); 
    function onsquare3(e:MouseEvent):void { 
sximata = square3; 
    } 


    square4.addEventListener(MouseEvent.CLICK, onsquare4); 
    function onsquare4(e:MouseEvent):void { 
sximata = square4; 
    } 


    square5.addEventListener(MouseEvent.CLICK, onsquare5); 
    function onsquare5(e:MouseEvent):void { 
sximata = square5; 
    } 

    square6.addEventListener(MouseEvent.CLICK, onsquare6); 
    function onsquare6(e:MouseEvent):void { 
sximata = square6; 
     } 

    square7.addEventListener(MouseEvent.CLICK, onsquare7); 
    function onsquare7(e:MouseEvent):void { 
sximata = square7; 
    } 


    square8.addEventListener(MouseEvent.CLICK, onsquare8); 
    function onsquare8(e:MouseEvent):void { 
sximata = square8; 
square8Clicked = true; 
checkButtons(); 


    } 

    square9.addEventListener(MouseEvent.CLICK, onsquare9); 
    function onsquare9(e:MouseEvent):void { 
sximata = square9; 
square9Clicked = true; 
checkButtons(); 
    } 


    square10.addEventListener(MouseEvent.CLICK, onsquare10); 
    function onsquare10(e:MouseEvent):void { 
sximata = square10; 
square10Clicked = true; 
checkButtons(); 
    } 


    square11.addEventListener(MouseEvent.CLICK, onsquare11); 
    function onsquare11(e:MouseEvent):void { 
sximata = square11; 
    } 


     square12.addEventListener(MouseEvent.CLICK, onsquare12); 
     function onsquare12(e:MouseEvent):void { 
sximata = square12; 
    } 

    square13.addEventListener(MouseEvent.CLICK, onsquare13); 
     function onsquare13(e:MouseEvent):void { 
sximata = square13; 
square13Clicked = true; 
checkButtons(); 
    } 


    square14.addEventListener(MouseEvent.CLICK, onsquare14); 
    function onsquare14(e:MouseEvent):void { 
sximata = square14; 
square14Clicked = true; 
checkButtons(); 
    } 


    square15.addEventListener(MouseEvent.CLICK, onsquare15); 
    function onsquare15(e:MouseEvent):void { 
sximata = square15; 
    } 

    square16.addEventListener(MouseEvent.CLICK, onsquare16); 
    function onsquare16(e:MouseEvent):void { 
sximata = square16; 
    } 

    square17.addEventListener(MouseEvent.CLICK, onsquare17); 
    function onsquare17(e:MouseEvent):void { 
sximata = square17; 
    } 


    square18.addEventListener(MouseEvent.CLICK, onsquare18); 
    function onsquare18(e:MouseEvent):void { 
sximata = square18; 
     } 

    square19.addEventListener(MouseEvent.CLICK, onsquare19); 
    function onsquare19(e:MouseEvent):void { 
sximata = square19; 
    } 


    square20.addEventListener(MouseEvent.CLICK, onsquare20); 
    function onsquare20(e:MouseEvent):void { 
sximata = square20; 
     } 


    square21.addEventListener(MouseEvent.CLICK, onsquare21); 
    function onsquare21(e:MouseEvent):void { 
sximata = square21; 
     } 


    square22.addEventListener(MouseEvent.CLICK, onsquare22); 
    function onsquare22(e:MouseEvent):void { 
sximata = square22; 
     } 

    square23.addEventListener(MouseEvent.CLICK, onsquare23); 
    function onsquare23(e:MouseEvent):void { 
sximata = square23; 
     } 


    square24.addEventListener(MouseEvent.CLICK, onsquare24); 
    function onsquare24(e:MouseEvent):void { 
sximata = square24; 
     } 


    square25.addEventListener(MouseEvent.CLICK, onsquare25); 
     function onsquare25(e:MouseEvent):void { 
sximata = square25; 
     } 




    var myColorTransform:ColorTransform=transform.colorTransform; 
    red_btn.addEventListener(MouseEvent.CLICK, changeColour); 
    function changeColour(event:MouseEvent):void { 


    myColorTransform.color=0xBD8D46; 

    sximata.transform.colorTransform=myColorTransform; 


    } 


    resetButton.addEventListener(MouseEvent.CLICK, fl_MouseClickHandler); 

    function fl_MouseClickHandler(event:MouseEvent):void 
    { 
    gotoAndPlay(1); 
     } 




    var square8Clicked:Boolean = false; 
    var square9Clicked:Boolean = false; 
    var square10Clicked:Boolean = false; 
    var square13Clicked:Boolean = false; 
    var square14Clicked:Boolean = false; 


    function checkButtons():void 
{ 
if(square8Clicked && square9Clicked && square10Clicked && square13Clicked && square14Clicked) 
    { 
    text_mc.visible = true; 

    } 
} 

Answer 1

你可以一个布尔变量添加到每个如有其他方块被点击，轮流到真正的其他功能。例如：

var isClicked:Boolean = false; 
square1.addEventListener(MouseEvent.CLICK, onsquare1); 
function onsquare1(e:MouseEvent):void { 
    sximata = square1; 
    isClicked = true; 
} 

，然后在复选按钮的功能，请检查“isClicked”仍然是错误的：

function checkButtons():void 
{ 
    if(!isClicked && square8Clicked && square9Clicked && square10Clicked && square13Clicked && square14Clicked) 
    { 
     text_mc.visible = true; 

    } 
} 

Answer 2

我的解决办法如下。它基于计算用户可点击的每种类型的MovieClip所接收的点击次数。代码的相关部分将在onClick()和checkClickCounts()方法中。

首先，您会看到，在buildMCs()方法中，我只需创建一堆MovieClip并将它们放置在网格的舞台上。我已经这样做了，以便您提到的“特定”MC是网格中每行的第一项。对于这些“特定”MC中的每一个，我添加了一个属性：isSpecial:Boolean并将其设置为true。之后，当单击MC时，OnClick()方法将检查MC是否特殊，并将增加相关的点击计数属性。然后，调用checkClickCounts()。如果有5次良好的点击次数和0次糟糕的点击次数，那么我们会让用户知道。这是你显示你的文本字段的地方。 （在我的情况下，我只是在屏幕上画一个大的红色矩形

我在这里演示的另一个建议是避免重复你的鼠标点击代码如果你在构造函数中看，你会看到我用这条线：

this.addEventListener(MouseEvent.CLICK, onClick); 

这告诉主舞台精灵听所有的鼠标点击，即使是发生在它里面的影片剪辑的那些在onClick()方法我检查，看看是否单击的项目 - 该事件的目标 - 是一个MovieClip，如果是，那么我会进行额外的检查，看看被点击的MC是否是我想要的。通过这样做，我可以编写一次处理鼠标点击的代码，现在如果我需要改变一些东西，我只有h大约一次，而不是25次。节省我的时间，但也使得代码更容易出错，因为如果需要做出更改，我不太可能错过任何东西。

package 
{ 
import flash.display.MovieClip; 
import flash.display.Sprite; 
import flash.events.MouseEvent; 

public class Clicky extends Sprite 
{ 
    public function Clicky() 
    { 
     this.buildMCs(); 

     this.addEventListener(MouseEvent.CLICK, onClick); 
    } 

    private function buildMCs():void 
    { 
     var rows:int = 5; 
     var cols:int = 5; 

     var boxSize:int = 10; 

     for (var r:int = 0; r < rows; r++) 
     { 
      for (var c:int = 0; c < cols; c++) 
      { 
       var newMC:MovieClip = new MovieClip(); 
       newMC.graphics.lineStyle(0, 0x00ff00); 

       // want to mark the "specific" movieclips 
       if (c == 0) 
       { 
        newMC.graphics.beginFill(0x0000ff); 

        // just something that makes this MC unique... ideally 
        // this would be not a MovieClip, but a class that defines 
        // actual properties worth checking for 
        newMC.isSpecial = true; 
       } 
       else 
       { 
        newMC.graphics.beginFill(0x00ff00); 
       } 
       newMC.graphics.drawRect(0, 0, boxSize, boxSize); 

       this.addChild(newMC); 

       newMC.x = (c * boxSize); 
       newMC.y = (r * boxSize); 
      } 
     } 
    } 

    private function onClick (e:MouseEvent):void 
    { 
     if (e.target is MovieClip) 
     { 
      var mc:MovieClip = e.target as MovieClip; 
      mc.alpha = .25; 

      // disable the clicking for the clicked item 
      mc.mouseEnabled = false; 

      if (mc.isSpecial) 
      { 
       _specialClicks++; 
      } 
      else 
      { 
       _badClicks++; 
      } 

      this.checkClickCounts(); 
     } 
    } 

    private var _specialClicks:int = 0; 
    private var _badClicks:int = 0; 
    private function checkClickCounts():void 
    { 
     if (_specialClicks == 5 && _badClicks == 0) 
     { 
      // do your thing - show the text_mc, play a sound, award a prize, etc. 
      this.graphics.beginFill(0xff0000); 
      this.graphics.drawRect(0, 0, 1000, 1000); 
     } 
    } 
} 
}