AvoiderGame4

package
{
    import flash.display.MovieClip;
    import flash.display.FrameLabel;
    import flash.display.Stage;
    import flash.utils.Timer;
    import flash.events.TimerEvent;
    import flash.events.Event;
    import flash.events.KeyboardEvent;
    import flash.ui.Keyboard;
    import flash.events.MouseEvent;
    import flash.ui.Mouse;
    import fl.motion.easing.Back;

    public class AvoiderGame extends MovieClip
    {
        public var gadjet:Gadjet;
        public var laser:Laser;
        public var coinsArray:Array;
        public var bulletsArray:Array;
        public var newBullet:Bullet;
        public var army:Array;
        public var enemy:Enemy;
        public var gameTimer:Timer;
        public var backG:Background;
        public var grass:Grass;
        public var tile:Tile;
        public var bullet:Bullet;
        public var gadjetIsMoving:Boolean;
        public var leftKeyPressed:Boolean;
        public var rightKeyPressed:Boolean;
        public var upKeyPressed:Boolean;
        public var downKeyPressed:Boolean;
        public var spaceBarPressed:Boolean;
        public var canFire:Boolean;
        // make the jail class available for this class
        public var jail:Jail;

        public function AvoiderGame()
        {
            Mouse.hide();
            var newEnemy = new Enemy(300,200);
            army = new Array();
            army.push( newEnemy );
            addChild( newEnemy );

            gadjet = new Gadjet(125, 240);
            mcGameStage.addChildAt(gadjet, 0);

            leftKeyPressed:Boolean;
                rightKeyPressed:Boolean;
                upKeyPressed:Boolean;
                downKeyPressed:Boolean;

            // instantiate the jail class
            jail = new Jail(50, 195);
            mcGameStage.addChildAt(jail, 1); // add it to the stage at layer 1

            laser = new Laser();
            mcGameStage.addChildAt(laser, 1); // same here

            bulletsArray = new Array();
            newBullet = new Bullet(50, 50);

            grass = new Grass(0, 385);
            mcGameStage.addChildAt(grass, 1); // and here

            tile = new Tile(68, 261);
            mcGameStage.addChildAt(tile, 1); // here too

            backG = new Background(-5,10);
            mcGameStage.addChildAt(backG, 0); // here too, but at layer 0

            gameTimer = new Timer(25);
            gameTimer.addEventListener(TimerEvent.TIMER, onTick);
            gameTimer.start();

            addEventListener(Event.ADDED_TO_STAGE, addedToStage);
            addEventListener(Event.ENTER_FRAME, update);
        }
        public function addedToStage(e:Event):void
        {
            stage.addEventListener(KeyboardEvent.KEY_DOWN, holdingKey);
            stage.addEventListener(KeyboardEvent.KEY_UP, releasedKey);
        }
        public function holdingKey(e:KeyboardEvent):void
        {
            if(e.keyCode == Keyboard.DOWN && jail.Jail2.currentLabel == "damage_5") // left arrow key
            {
                downKeyPressed = true;
            }
            else if(e.keyCode == Keyboard.UP && jail.Jail2.currentLabel == "damage_5") // right arrow key
            {
                upKeyPressed = true;
            }
            else if(e.keyCode == Keyboard.LEFT && jail.Jail2.currentLabel == "damage_5") // up arrow key
            {
                leftKeyPressed = true;
            }
            else if(e.keyCode == Keyboard.RIGHT && jail.Jail2.currentLabel == "damage_5") // down arrow key
            {
                rightKeyPressed = true;
                gadjetIsMoving = true;
            }
            else if(e.keyCode == 32) // space key
            {
                spaceBarPressed = true;
            }
        }
        public function releasedKey(e:KeyboardEvent):void
        {
            //gadjet.gravity = 0;

            if(e.keyCode == Keyboard.DOWN) // left arrow key
            {
                downKeyPressed = false;
            }
            else if(e.keyCode == Keyboard.UP) // right arrow key
            {
                upKeyPressed = false;
            }
            else if(e.keyCode == Keyboard.LEFT) // up arrow key
            {
                leftKeyPressed = false;
            }
            else if(e.keyCode == Keyboard.RIGHT) // down arrow key
            {
                rightKeyPressed = false;
            }
            else if(e.keyCode == 32) // space key
            {
                spaceBarPressed = false;
            }
        }
        public function goToNextLabel(mc:MovieClip):void
        {
              // recorremos todos los labels de mc
              trace(mc.currentLabel);
              for(var i=0; i < mc.currentLabels.length; i++)
              {
               // if currentLabels[i] matches with currentLabel, and currentLabels[i] is not the last...
                           if(mc.currentLabel == mc.currentLabels[i].name && i < mc.currentLabels.length - 1)
               {
                // ... go to the next mc label and end the function
                                mc.gotoAndStop(mc.currentLabels[i+1].name);
                                return;
                           }
                     }
              }
          public function onTick(timerEvent:TimerEvent):void
          {
            gameClock.addToValue(25);
            if(Math.random()<0.01)
            {
            var randomY:Number = Math.floor(Math.random() * 300) + 50;
            var newEnemy:Enemy = new Enemy(400,randomY);
            army.push(newEnemy);
            addChild(newEnemy);
            gameScore.addToValue(10);
            }
            laser.x = mouseX;
            laser.y = mouseY;

            var gadjetHasBeenHit:Boolean = false;
            var hasCollided:Boolean;

            if(downKeyPressed)
            {
            gadjet.moveABit(0, 2);
            }
            else if(upKeyPressed)
            {
            gadjet.moveABit(0, -2);
            }
            else if(leftKeyPressed)
            {
            gadjet.moveABit(-2, 0);
            }
            else if(rightKeyPressed)
            {
            gadjet.moveABit(2, 0);
            }
            else if(spaceBarPressed)
            {
            canFire = true;
             }
             // for each enemy that is in the enemy array
             for each(var enemy:Enemy in army)
             {
            // move the enemy
            enemy.moveDownABit();
            // if we collided with the enemy
            if(PixelPerfectCollisionDetection.isColliding(gadjet,enemy,this,true))
            {
                 // stop counting every 25 miliseconds
                 gameTimer.stop();
                 gadjetHasBeenHit = true; // set this value to true
            }
            if(gadjetHasBeenHit) // if true
            {
                  coinsArray.length = 0; // the array lenght of the coins will be equal to 0
                  army.length = 0; // the army lenght too
                  dispatchEvent(new GadjetEvent(GadjetEvent.DEAD)); // when this event is dispatched the GameOverScreen is displayed
            }
             }
            for each(var enemy:Enemy in army)
            {
            if(PixelPerfectCollisionDetection.isColliding(jail,enemy,this,true))
            {
                 removeChild(enemy);
                 goToNextLabel(jail.Jail2);
            }
            }
            if(PixelPerfectCollisionDetection.isColliding(laser,enemy,this,true))
            {
            enemy.visible = false;
            trace("You collided with the blade");
            return;
            }
            // if gadjet is moving right
            if(gadjetIsMoving)
            {
            backG.moveBackground();
            grass.moveGrass();
            tile.moveTile();
            }
        }
        public function update(e:Event):void
        {
            if(canFire == true)
            {
            trace("The two statements are true");
            var newBullet:Bullet;
            newBullet = new Bullet(gadjet.x, gadjet.y);
            bulletsArray.push(newBullet);
            mcGameStage.addChild(newBullet);
                        newBullet.firebullet(); /* as long as this function is executing inside an enter frame's event
                        it will make the bullet look moving  */
                        // this is the Bullet's class firebullet() function
                        /*public function firebullet():void
                        {
                           x = x + 5; // this makes the bullet look moving when using an ENTER_FRAME event
                        }*/
            }
        }
        public function getFinalScore():Number
        {
            return gameScore.currentValue;
        }
        public function getFinalClockTime():Number
        {
            return gameClock.currentValue;
        }
    }
}