package
{
    import flash.display.MovieClip;
    import flash.display.Sprite;
    import flash.events.*;
    import flash.text.TextField;

    public class Main extends MovieClip
    {
        //variables
        var shotSpeed:int = 20;
        var size:int = 2;
        var xd:Number;
        var yd:Number;
        var radAngle:Number;
        var speed:Number = 10;
        var player:Sprite = new Sprite  ;
        var Text:TextField = new TextField();

        public function Main()
        {
            //all the crap
            stage.addEventListener(MouseEvent.MOUSE_DOWN, shootShot);
            stage.addEventListener(Event.ENTER_FRAME, rotate);
            stage.addEventListener(Event.ENTER_FRAME, checkout);
            stage.addEventListener(KeyboardEvent.KEY_DOWN , move);
            Makeacoolzombiegame();
        }
        public function Makeacoolzombiegame()
        {
            //create player
            with (player.graphics)
            {
                player.graphics.beginFill(0x66CCCC);
                lineStyle(1, 0x66CCCC, 100);
                lineTo(-5,-5);
                lineTo(5,-5);
                lineTo(5,5);
                lineTo(-5,5);
                lineTo(-5,-5);
                player.graphics.endFill();
            }
            //adding the player... Duhh!
            addChild(player);
            player.x = 100,player.y = 100;
        }
        public function rotate(event:Event):void
        {
            //rotating the player to mouse
            xd = player.x - stage.mouseX;
            yd = player.y - stage.mouseY;
            radAngle = Math.atan2(yd,xd);
            player.rotation = int(radAngle*360/(Math.PI*2)-90);
        }
        public function move(event:KeyboardEvent):void
        {
            //moving the player
            if (event.keyCode == 39)
            {
                player.x +=  speed;

            }
            if (event.keyCode == 37)
            {
                player.x -=  speed;
            }
            if (event.keyCode == 40)
            {
                player.y +=  speed;
            }
            if (event.keyCode == 38)
            {
                player.y -=  speed;
            }
        }
        public function checkout(event:Event):void
        {
            //adding collisions(need to work on)
            if (player.x < 0)
            {
                player.x = 0;
            }
            if (player.x > 550)
            {
                player.x = 550;
            }
            if (player.y < 0)
            {
                player.y = 0;
            }
            if (player.y > 400)
            {
                player.y = 400;
            }
        }
        public function shootShot(event:MouseEvent):void
        {
            //create the bullet
            var shot:Sprite = new Sprite();
            with (shot.graphics)
            {
                lineStyle(1, 0x000000, 1);
                moveTo(-size/2,-size);
                lineTo(size/2,-size);
                lineTo(size/2,size);
                lineTo(-size/2,size);
                lineTo(-size/2,-size);
            }
            //add the bullet when mouse pressed
            addChild(shot);
            shot.x = player.x;
            shot.y = player.y;
            shot.rotation = player.rotation;
            shot.addEventListener(Event.ENTER_FRAME, moveShot);
        }
        public function moveShot(event:Event)
        {
            //moving the bullet
            with (event.target)
            {
                x+= shotSpeed*Math.sin(rotation*(Math.PI/180));
                y-= shotSpeed*Math.cos(rotation*(Math.PI/180));

            }
        }

    }
}