我写了一个拖放游戏，在大多数情况下，它的工作原理。 它运行并完成我需要它做的事情。 但是，我无法弄清楚两件事。 如何从屏幕上移除玩具对象并在游戏结束后重新添加它们。 如何在游戏开始后删除用于拖动/碰撞操作的事件侦听器。 目前，在显示得分后，您仍然可以放下玩具箱中的物品，即使显示游戏结束也会使分数上升。
有谁知道我做错了什么？ 我很想知道这一点，但它让我发疯。 任何帮助都会很棒。
这是我的代码......
package {
import flash.display.MovieClip;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.text.TextField;
import flash.text.TextFormat;
import flash.utils.Timer;
import flash.events.TimerEvent;
import flash.text.Font;
import flash.filters.GlowFilter;
public class MainGame extends MovieClip {
const BG_SPEED:int = 5;
const BG_MIN:int = -550;
const BG_MAX:int = 0;
const PBG_SPEED:int = 3;
var bg:BackGround = new BackGround;
var paraBg:ParaBg = new ParaBg;
var toybox:TargetBox = new TargetBox;
var toy:Toy = new Toy;
var tryAgain:TryAgain = new TryAgain;
var cheer:Cheer = new Cheer;
var eightBit:EightBit = new EightBit;
var countDown:Number = 30;
var myTimer:Timer = new Timer(1000, 30);
var myText:TextField = new TextField;
var myText2:TextField = new TextField;
var myTextFormat:TextFormat = new TextFormat;
var myTextFormat2:TextFormat = new TextFormat;
var font1:Font1 = new Font1;
var kids:Kids = new Kids;
var count:int = 0;
var finalScore:int = 0;
var score:Number = 0;
var toy1:Toy1 = new Toy1;
var toy2:Toy2 = new Toy2;
var toy3:Toy3 = new Toy3;
var toy4:Toy4 = new Toy4;
var toy5:Toy5 = new Toy5;
var toy6:Toy6 = new Toy6;
var toy7:Toy7 = new Toy7;
var toy8:Toy8 = new Toy8;
var toy9:Toy9 = new Toy9;
var toy10:Toy10 = new Toy10;
var toy11:Toy11 = new Toy11;
var toy12:Toy12 = new Toy12;
var toy13:Toy13 = new Toy13;
var toy14:Toy14 = new Toy14;
var toy15:Toy15 = new Toy15;
var toy16:Toy16 = new Toy16;
var toy17:Toy17 = new Toy17;
var toy18:Toy18 = new Toy18;
var toy19:Toy19 = new Toy19;
var toy20:Toy20 = new Toy20;
var toyArray:Array = new Array(toy1, toy2, toy3, toy4, toy5, toy6, toy7, toy8, toy9, toy10, toy11, toy12, toy13, toy14, toy15, toy16, toy17, toy18, toy19, toy20);
public function mainGame():void
{
trace("HI");
eightBit.play(0, 9999);
addChildAt(paraBg, 0);
addChildAt(bg, 1);
addChildAt(kids, 2);
kids.x = 310;
kids.y = 200;
addChild(toy);
toy.x = 306;
toy.y = 133;
addChild(toybox);
toybox.x = 295;
toybox.y = 90;
function addToys(xpos:int, ypos:int)
{
addChild(toyArray[i]);
toyArray[i].x = xpos;
toyArray[i].y = ypos;
}
for (var i:int = 0; i < toyArray.length; i++)
{
addToys(1140 * Math.random() + 20, 170 * Math.random() + 230);
}
}
public function bgScroll (e:Event)
{
stage.addEventListener(MouseEvent.MOUSE_UP, arrayDrop);
myTimer.addEventListener(TimerEvent.TIMER, countdown);
myTimer.addEventListener(TimerEvent.TIMER_COMPLETE, timerDone);
myTimer.start();
e.target.addEventListener(Event.ENTER_FRAME, collision);
if (stage.mouseX > 600 && bg.x > BG_MIN)
{
bg.x -= BG_SPEED;
paraBg.x -= PBG_SPEED;
for (var m:int=0; m< toyArray.length; m++)
{
(toyArray[m] as MovieClip).x -=BG_SPEED
}
}
else if (stage.mouseX < 50 && bg.x < BG_MAX)
{
bg.x += BG_SPEED;
paraBg.x += PBG_SPEED;
for (var j:int=0; j< toyArray.length; j++)
{
(toyArray[j] as MovieClip).x +=BG_SPEED
}
}
for (var k:int = 0; k < toyArray.length; k++)
{
toyArray[k].addEventListener(MouseEvent.MOUSE_DOWN, arrayGrab);
}
bg.addEventListener(Event.ENTER_FRAME, bgScroll);
} // End of BGScroll
public function collision (e:Event)
{
for (var l:int=0; l< toyArray.length; l++)
{
if (toyArray[l].hitTestObject(toy))
{
removeChild(toyArray[l]);
toyArray[l].x=100000;
toybox.gotoAndPlay(2);
cheer.play(1, 1);
score = score + 10;
trace(score);
}
if (score == 200)
{
timerDone();
myTimer.stop();
}
}
}
public function arrayGrab(e:MouseEvent)
{
e.target.startDrag();
}
public function arrayDrop(e:MouseEvent)
{
stopDrag();
}
public function resetGame(e:Event):void {
trace("CLICK");
countDown = 30;
myText.text = "0" + countDown.toString();
myTimer.addEventListener(TimerEvent.TIMER_COMPLETE, timerDone);
myTimer.reset();
removeChild(tryAgain);
myText2.visible = false;
score = 0;
}
public function countdown(e:TimerEvent):void
{
if (countDown > 0)
{
countDown--;
}
if (countDown < 10)
{
myText.text = "0" + countDown.toString();
myText.x = 270;
displayText();
}
else if (countDown < 20 && countDown > 9)
{
myText.text = countDown.toString();
myText.x = 280;
displayText();
}
else
{
myText.text = countDown.toString();
myText.x = 270;
displayText();
}
} // end of countdown function
public function displayText():void
{
myText.filters = [new GlowFilter(0x00FF00, 1.0, 5, 5, 4)];
addChild(myText);
myText.width = 500, myText.height = 50, myText.y = 10;
myTextFormat.size = 50, myTextFormat.font = font1.fontName;
myText.setTextFormat(myTextFormat);
}
public function displayText2():void
{ myText2.filters = [new GlowFilter(0xFF0000, 1.0, 5, 5, 4)];
addChild(myText2);
myText2.width = 500, myText2.height = 35, myText2.x = 204, myText2.y = 200;
myTextFormat2.size = 30, myTextFormat2.font = font1.fontName;
myText2.setTextFormat(myTextFormat2);
}
public function timerDone(e:TimerEvent=null):void
{
if (countDown == 0)
{
count = 0;
finalScore = score;
}
else
{
count = (30) - (myTimer.currentCount);
finalScore = (count * 10) + (score);
}
myText.text = "GAME OVER!";
myText.x = 195;
displayText();
myText2.text = "Your score = " + (finalScore);
displayText2();
addChild(tryAgain);
tryAgain.x = 300;
tryAgain.y = 300;
tryAgain.addEventListener(MouseEvent.CLICK, resetGame);
}
} // End of class
} //包裹结束
答案 0 :(得分：0)
没关系......解决了。 最简单的是改变
function addToys(xpos:int, ypos:int)
{
addChild(toyArray[i]);
toyArray[i].x = xpos;
toyArray[i].y = ypos;
}
要
function addToys(xpos:int, ypos:int)
{
stage.addChild(toyArray[i]);
toyArray[i].x = xpos;
toyArray[i].y = ypos;
}
然后，在timerDone function I added this if语句中......
for (var m = 0; m < toyArray.length; m++) {
if (stage.contains(toyArray[m])) {
stage.removeChild(toyArray[m]);
}
做了一个款待！