Character.as

// Code to move character
package {
	import flash.display.*;
	import flash.events.*;
	import flash.ui.*;
	import Shark;

	public class Character extends MovieClip {
		public var maxSpeed=10;
		public var dx=0;
		public var dy=0;
		public var rot=0;
		private var keysDown: Array = new Array();
		// Declare variables:
		var bullet:Bullet;
		private var dir=0;
		private var speed=0;
		var reload:int = 10;
				private var bullets:Array;


		public function Character(bulletList) {
			bullets=bulletList;
			// Initialize variables:

			addEventListener(Event.ADDED_TO_STAGE, init);
		}

		function init(e:Event):void {
			stage.addEventListener(KeyboardEvent.KEY_DOWN, keyPressed);
			stage.addEventListener(KeyboardEvent.KEY_UP, keyReleased);
			this.addEventListener(Event.ENTER_FRAME, processInput);
			this.addEventListener(Event.ENTER_FRAME, moveMe);
			removeEventListener(Event.ADDED_TO_STAGE, init);
		}

		private function keyPressed(e:KeyboardEvent):void {
			keysDown[e.keyCode]=true;
			// Handle keys pressed:
		}

		private function keyReleased(e:KeyboardEvent):void {
			keysDown[e.keyCode]=false;
		}

		private function processInput(e:Event) {
			// Handle keys held:
			if (keysDown[Keyboard.LEFT]) {
				dir-=5;
				if (dir<0) {
					dir+=360;
				}
			}
			if (keysDown[Keyboard.RIGHT]) {
				dir+=5;
				if (dir>360) {
					dir-=360;
				}
			}
			if (keysDown[Keyboard.DOWN]) {
				speed-=1;
			}
			if (keysDown[Keyboard.UP]) {
				speed+=1;
			}
			if (--reload==0) {
				reload=1;

				if (keysDown[Keyboard.SPACE]) {
					reload=10;
					bullet=new Bullet(x,y,20*Math.cos(rot*Math.PI/180),20*Math.sin(rot*Math.PI/180),rot);
					stage.addChild(bullet);
					bullets.push(bullet);
				}
			}
			// Optional: friction and maximum speed:
			if (speed>maxSpeed) {
				speed=maxSpeed;
			} else if (speed>0) {
				speed-=0.1;
			} else if (-speed>maxSpeed) {
				speed=- maxSpeed;
			} else if (speed<0) {
				speed+=0.1;
			}
			dx=speed*Math.cos(dir*Math.PI/180);
			dy=speed*Math.sin(dir*Math.PI/180);
			rot=dir;


		}
    public function get Xpos():Number {
        return this.x;
    }
	    public function get Ypos():Number {
        return this.y;
    }






		private function moveMe(e:Event) {
			this.x+=dx;
			this.y+=dy;

			this.rotation=rot;

			// stop if it tries to go off the screen
			if (this.x<0) {
				this.x=0;
			}
			if (this.x>stage.stageWidth) {
				this.x=stage.stageWidth;
			}
			if (this.y<0) {
				this.y=0;
			}
			if (this.y>stage.stageHeight) {
				this.y=stage.stageHeight;
			}
		}
	}
}