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不工作，我有我的，我在其他类添加EventLisitener到精灵像这样的主类：添加事件监听到精灵在其他类AS3
public function Main() {
if (stage) init();
else addEventListener(Event.ADDED_TO_STAGE, init);
addChild(Menu.menuBackground);
addChild(Menu.startButton);
//Adds event Listener to Menu's Sprite startButton.
Menu.startButton.addEventListener(MouseEvent.CLICK, startGame);
}
private function init(e:Event = null):void {
removeEventListener(Event.ADDED_TO_STAGE, init);
}
这一切工作非常愉快，但后来我试着以同样的方式再做一遍。但是，点击这些精灵不会做任何事情。这是完整的主类代码。与其他三个Sprite类的代码一起。
全部主营：
package {
//Other Files
import Menu;
import CrossHair;
import Birds;
import flash.display.Bitmap;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.ui.Mouse;
public class Main extends Sprite {
//Game values
public static var gameWidth:int = 750;
public static var gameHeight:int = 750;
[Embed (source = "lib/background.png")]
public var backgroundClass:Class;
public var background:Bitmap = new backgroundClass();
public function Main() {
if (stage) init();
else addEventListener(Event.ADDED_TO_STAGE, init);
addChild(Menu.menuBackground);
addChild(Menu.startButton);
Menu.startButton.addEventListener(MouseEvent.CLICK, startGame);
}
private function init(e:Event = null):void {
removeEventListener(Event.ADDED_TO_STAGE, init);
}
//Function starts game
public function startGame(Evt:Event):void {
Mouse.hide(); //Hides Mouse
removeChild(Menu.startButton); //Get rid of startButton
Menu.startButton.removeEventListener(MouseEvent.CLICK, startGame);
reRender();
//Add eventListiners
addEventListener(Event.ENTER_FRAME, update);
Birds.bird.addEventListener(MouseEvent.CLICK, Birds.shot);
EnterShopButton.shopButton.addEventListener(MouseEvent.CLICK, enterShop);
}
public function reRender():void {
addChild(background); //Add background
addChild(Birds.bird); //Add birds.
addChild(EnterShopButton.shopButton); //Add UpgradeMenuButton
addChild(CrossHair.crossHair); //Add crosshair
}
public function enterShop():void {
stage.removeChildren(); //Removes all children from stage.
}
public function update(evt:Event):void {
Birds.update();
CrossHair.crossHair.x = mouseX - (CrossHair.crossHairImg.width/2);
CrossHair.crossHair.y = mouseY - (CrossHair.crossHairImg.height/2);
}
}
}
事件Lisitners：
package {
//Other files
import flash.events.Event;
import Main;
import flash.display.Sprite;
import flash.display.Bitmap;
public class Menu extends Sprite {
//create menbu background Bitmap
[Embed (source = "lib/menubackground.png")]
public static var menuBackgroundClass:Class;
public static var menuBackground:Bitmap = new menuBackgroundClass();
//create startButton Bitmap
[Embed (source = "lib/menustartbutton.png")]
public static var startButtonClass:Class;
public static var startButtonImg:Bitmap = new startButtonClass();
public static var startButton:Sprite = new Sprite();
//Set startButton's values
startButton.addChild(startButtonImg);
startButton.x = (Main.gameWidth/2) - (startButtonImg.width/2);
startButton.y = (Main.gameHeight/2) - (startButtonImg.height/2);
}
}
package {
//Other files
import Main;
import flash.display.Sprite;
import flash.display.Bitmap;
import flash.events.MouseEvent;
public class Birds extends Sprite {
public static var xSpeed:int = 10;
public static var ySpeed:int = 10;
public static var dead:Boolean = false;
//Create bird Sprite
[Embed (source = "lib/bird.png")]
public static var birdClass:Class;
[Embed (source = "lib/birdead.png")]
public static var deadBirdClass:Class;
public static var birdImg:Bitmap = new birdClass();
public static var deadBirdImg:Bitmap = new deadBirdClass();
public static var bird:Sprite = new Sprite();
//Sets Sprite's values
bird.addChild(birdImg);
bird.buttonMode = true;
bird.x = 0;
bird.y = 0;
public static function update():void {
bird.x += Math.random() * xSpeed;
bird.y += Math.random() * ySpeed;
if (!dead) {
if (bird.x >= (Main.gameWidth - birdImg.width) || bird.x <= 0) {
xSpeed = xSpeed * -1;
}
if (bird.y >= (Main.gameHeight - birdImg.height) || bird.y <= 0) {
ySpeed = ySpeed * -1;
}
} else {
if (bird.y > (Main.gameHeight - deadBirdImg.height)) {
resetBird();
}
}
}
public static function shot(evt:MouseEvent):void {
if (!dead) {
bird.removeChild(birdImg);
bird.addChild(deadBirdImg);
dead = true;
xSpeed = 0;
ySpeed = 50;
}
}
public static function resetBird():void {
bird.removeChild(deadBirdImg);
bird.addChild(birdImg);
dead = false;
bird.x = 0
bird.y = 0;
xSpeed = 10;
ySpeed = 10;
}
}
}
package {
//Other Files
import Main;
import flash.display.Sprite;
import flash.display.Bitmap;
import flash.events.Event;
import flash.events.MouseEvent;
public class EnterShopButton extends Sprite{
//Create crossHair
[Embed (source = "lib/shopbutton.png")]
public static var shopButtonClass:Class;
public static var shopButtonImg:Bitmap = new shopButtonClass();
public static var shopButton:Sprite = new Sprite();
//Set CrossHair's values
shopButton.addChild(shopButtonImg);
shopButton.buttonMode = true;
shopButton.x = Main.gameWidth - shopButtonImg.width;
shopButton.y = Main.gameHeight - shopButtonImg.height;
}
}
看到您的其他问题（http://stackoverflow.com/questions/34256441/as3-debugger-stops-responding-while-trying-to-load-image-into- sprite-using-loade），似乎你并没有真正接受答案。当你继续做同样的事情时，不要指望人们继续帮助你，并期待它突然发挥作用。 我建议你根据你的其他问题的答案修改你的代码，如果这给你任何问题，随时张贴他们，人们会很乐意帮助你。 祝你好运！ –