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Working with Arrays in ActionScript3
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Properties

constructor 

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		public function arrayClass() {
			trace("Пример использования свойства constructor");
			exampleConstructo();
		}
 
		public function exampleConstructo() {
			trace("Ссылка "+arrayClass.prototype.constructor);
			trace(arrayClass.prototype.constructor == arrayClass);
		}

Result

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Пример использования свойства constructor
Ссылка [class arrayClass]
true

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Examples of events in the MouseEvent ActionScript3
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In this article we rascmotrim work with events such as MouseEvent.CLICK, MouseEvent.DOUBLE_CLICK, MouseEvent.MOUSE_DOWN, MouseEvent.MOUSE_OUT, MouseEvent.MOUSE_OVER, MouseEvent.MOUSE_UP, MouseEvent.MOUSE_WHEEL, MouseEent.MOUSE_MOVE

First we'll create an empty file EventExample.fla and in the file properties will show the class that will MouseEventExample.as initsializirovatsya at the start of a flush. The specified class, I create a package event.

Class Code MouseEventExample.as

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package event {
    import flash.display.Sprite;
 
    public class MouseEventExample extends Sprite {
        private var size:uint = 100;
        private var bgColor:uint = 0xFFCC00;
 
        public function MouseEventExample() {
            var child:ChildSprite = new ChildSprite();
            addChild(child);
        }
    }
}
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Create hours ActionScript3
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I continue to actively explore the stick, and in this article I give an example of a clock with ActionScript 3. First we need to create a fla and a package for him Clock which create a class ,which will be described in the language of the entire executive ActionScript code. To initialize the class Document Properties indicate a class that will start when opening a document clock.

This entry indicates that the class located in the clock. The folder structure I get the following:

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-CreatedClock.fla
-clock
--ClockName.as

At first, create a circle of 100X100 pixels that will be moved, our arrow. Format range does not matter, let it be a normal bitmap.

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Primitive planes
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package {
	import flash.display.*;
	import flash.events.*;
	import flash.utils.Timer;
	import flash.text.TextField;
 
	public class AirRaid extends MovieClip {
		private var aagun:AAGun;
		private var airplanes:Array;
		private var bullets:Array;
		public var leftArrow, rightArrow:Boolean;
		private var nextPlane:Timer;
		private var shotsLeft:int;
		private var shotsHit:int;
 
		public function startAirRaid() {
			// init score
			shotsLeft = 20;
			shotsHit = 0;
			showGameScore();
 
			// create gun
			aagun = new AAGun();
			addChild(aagun);
 
			// create object arrays
			airplanes = new Array();
			bullets = new Array();
 
			// listen for keyboard
			stage.addEventListener(KeyboardEvent.KEY_DOWN,keyDownFunction);
			stage.addEventListener(KeyboardEvent.KEY_UP,keyUpFunction);
 
			// look for collisions
			addEventListener(Event.ENTER_FRAME,checkForHits);
 
			// start planes flying
			setNextPlane();
		}
 
		public function setNextPlane() {
			nextPlane = new Timer(1000+Math.random()*1000,1);
			nextPlane.addEventListener(TimerEvent.TIMER_COMPLETE,newPlane);
			nextPlane.start();
		}
 
		public function newPlane(event:TimerEvent) {
			// random side, speed and altitude
			if (Math.random() > .5) {
				var side:String = "left";
			} else {
				side = "right";
			}
			var altitude:Number = Math.random()*50+20;
			var speed:Number = Math.random()*150+150;
 
			// create plane
			var p:Airplane = new Airplane(side,speed,altitude);
			addChild(p);
			airplanes.push(p);
 
			// set time for next plane
			setNextPlane();
		}
 
		// check for collisions
		public function checkForHits(event:Event) {
			for(var bulletNum:int=bullets.length-1;bulletNum>=0;bulletNum--){ 
				for (var airplaneNum:int=airplanes.length-1;airplaneNum>=0;airplaneNum--) {
					if (bullets[bulletNum].hitTestObject(airplanes[airplaneNum])) {
						airplanes[airplaneNum].planeHit();
						bullets[bulletNum].deleteBullet();
						shotsHit++;
						showGameScore();
						break;
					}
				}
			}
 
			if ((shotsLeft == 0) && (bullets.length == 0)) {
				endGame();
			}
		}
 
		// key pressed
		public function keyDownFunction(event:KeyboardEvent) {
			if (event.keyCode == 37) {
				leftArrow = true;
			} else if (event.keyCode == 39) {
				rightArrow = true;
			} else if (event.keyCode == 32) {
				fireBullet();
			}
		}
 
		// key lifted
		public function keyUpFunction(event:KeyboardEvent) {
			if (event.keyCode == 37) {
				leftArrow = false;
			} else if (event.keyCode == 39) {
				rightArrow = false;
			}
		}
 
		// new bullet created
		public function fireBullet() {
			if (shotsLeft <= 0) return;
			var b:Bullet = new Bullet(aagun.x,aagun.y,-300);
			addChild(b);
			bullets.push(b);
			shotsLeft--;
			showGameScore();
		}
 
		public function showGameScore() {
			showScore.text = String("Score: "+shotsHit);
			showShots.text = String("Shots Left: "+shotsLeft);
		}
 
		// take a plane from the array
		public function removePlane(plane:Airplane) {
			for(var i in airplanes) {
				if (airplanes[i] == plane) {
					airplanes.splice(i,1);
					break;
				}
			}
		}
 
		// take a bullet from the array
		public function removeBullet(bullet:Bullet) {
			for(var i in bullets) {
				if (bullets[i] == bullet) {
					bullets.splice(i,1);
					break;
				}
			}
		}
 
		// game is over, clear movie clips
		public function endGame() {
			// remove planes
			for(var i:int=airplanes.length-1;i>=0;i--) {
				airplanes[i].deletePlane();
			}
			airplanes = null;
 
			aagun.deleteGun();
			aagun = null;
 
			stage.removeEventListener(KeyboardEvent.KEY_DOWN,keyDownFunction);
			stage.removeEventListener(KeyboardEvent.KEY_UP,keyUpFunction);
			removeEventListener(Event.ENTER_FRAME,checkForHits);
 
			nextPlane.stop();
			nextPlane = null;
 
			gotoAndStop("gameover");
		}
 
	}
}
 
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Simple movement

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The first frame

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var gameScore:int;
var gameTime:String;
 
playButton.addEventListener(MouseEvent.CLICK, Startgame);
 
function startgame(evemt:MouseEvent) {
	gotoAndStop("Playgame");
}
 
stop();
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