PUSHRIGHT

by Albert 22 Mar 2012

Embed

/**
 * Copyright Albert ( http://wonderfl.net/user/Albert )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/90yq
 */

 package {    
    import org.flixel.*;
    
    [SWF(width="640", height="480", backgroundColor="#f0f0f0")]
    
    public class Main extends FlxGame
    {
        public function Main():void
        {
            super(480, 480, PlayState, 1);
        }
    }
}
import flash.display.Graphics;

import org.flixel.*;

class PlayState extends FlxState
{        
    private var SoundExplosionShip:Class;
    private var SoundExplosionAlien:Class;

    private var _ship: Ship;
    private var _aliens: FlxGroup;
    private var _scoreText: FlxText;
    private var _gameOverText: FlxText;
    private var _spawnTimer: Number;
    private var _spawnInterval: Number = 0.01;
    
    override public function create():void
    {
        FlxG.score = 0;
        
        FlxG.bgColor = 0xFFF0F0B0;



        _ship = new Ship();            
        add(_ship);
        
        _aliens = new FlxGroup();
        add(_aliens);

        var reflection:FlxSprite = new FlxSprite;
        reflection.makeGraphic(FlxG.width/3, FlxG.height, 0xD0ffaa55);
        reflection.x = FlxG.width/3*2;
        reflection.scrollFactor.x = 0;
        reflection.scrollFactor.y = 0;
        add(reflection);
        
        _scoreText = new FlxText(10, 8, 200, "0");
        _scoreText.setFormat(null, 32, 0x404040, "left");
        add(_scoreText);
        
        resetSpawnTimer();
                    
        super.create();
    }

    override public function update():void
    {            
        //FlxG.collide(_aliens, _ship, overlapAlienShip);
        FlxG.collide(_aliens, _ship);
        if(FlxG.keys.justPressed("SPACE") && _ship.alive)
        {
            //spawnBullet(_ship.getBulletSpawnPosition());                    
        }

        if(FlxG.keys.ENTER && !_ship.alive)
        {                
            FlxG.switchState(new PlayState());
        }
        
        _spawnTimer -= FlxG.elapsed;
        
        if(_spawnTimer < 0)
        {
            spawnAlien();
            resetSpawnTimer();
        }
        
        if (_ship.alive && _ship.x>FlxG.width/3*2)
       {
            FlxG.score += 1;
            _scoreText.text = FlxG.score.toString();           
       }
 
                    
                    
        super.update();
    }
    
    private function spawnAlien():void
    {
        var x: Number = FlxG.width;
        var y: Number = Math.random() * (FlxG.height - 100) + 50;
        _aliens.add(new Alien(x, y));
    }    

    
    private function resetSpawnTimer():void
    {
        _spawnTimer = _spawnInterval;            
        _spawnInterval *= 0.95;
        if(_spawnInterval < 0.1)
        {
            _spawnInterval = 0.1;
        }
    }
    
    private function overlapAlienShip(alien: Alien, ship: Ship):void
    {
        var emitter:FlxEmitter = createEmitter();
        emitter.at(ship);            
        ship.kill();
        alien.kill();
        FlxG.shake(0.02);
        FlxG.play(SoundExplosionShip);    
        
        _gameOverText = new FlxText(0, FlxG.height / 2, FlxG.width, "GAME OVER\nPRESS ENTER TO PLAY AGAIN");                    
        _gameOverText.setFormat(null, 16, 0xFF597137, "center");
        add(_gameOverText);
    }
            
    private function createEmitter():FlxEmitter
    {
        var emitter:FlxEmitter = new FlxEmitter();
        //emitter.delay = 1;
        emitter.gravity = 0;
        emitter.maxRotation = 0;
        emitter.setXSpeed(-500, 500);
        emitter.setYSpeed(-500, 500);
        
        
        var particles: int = 100;
        for(var i: int = 0; i < particles; i++)
        {
            var particle:FlxParticle = new FlxParticle();
            particle.makeGraphic(2, 2, 0xFF597137);
            particle.exists = false;
            emitter.add(particle);
        }
        emitter.start();
        add(emitter);
        return emitter;        
    }
}

//import flash.display.BitmapData;
import flash.display.Loader;
import flash.display.Sprite;
import flash.events.Event;

class Alien extends FlxSprite
{    
    public function Alien(x: Number, y: Number):void
    {
        super(x, y, null);
        velocity.x = -200;
        
        /*var loader:Loader = new Loader();
        loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoadComplete);
        loader.load(new URLRequest("http://assets.wonderfl.net/images/related_images/3/32/32c3/32c3229c715c4e15e3541fd1e587dff9a13dacb7"), new LoaderContext(true));
        */
        //Graphics.drawCircle(10,10,10);
    }    

    override public function update():void
    {            
        velocity.y = Math.cos(x / 50) * 50;
        velocity.x = -200;
        super.update();            
    }
    
}

class Ship extends FlxSprite
{        
    public function Ship():void
    {
        super(50, 50, null);
        scale.x=2;
        scale.y=2;
        /*var loader:Loader = new Loader();
        loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoadComplete);
        loader.load(new URLRequest("http://assets.wonderfl.net/images/related_images/9/92/929d/929d78524407f32a5687e3a4aa8fd2c6a91ba433"), new LoaderContext(true));
        */
    }

    override public function update():void
    {
        velocity.x = 0;
        velocity.y = 0;

        if(FlxG.keys.LEFT)
        {
            velocity.x = -50;
        }
        else if(FlxG.keys.RIGHT)
        {
            velocity.x = 50;                
        }

        if(FlxG.keys.UP)
        {
            velocity.y = -50;                
        }
        else if(FlxG.keys.DOWN)
        {
            velocity.y = 50;
        }
        
        super.update();
        
        if(x > FlxG.width-width-16)
        {
            x = FlxG.width-width-16;
        }
        else if(x < 16)
        {
            x = 16;                
        }

        if(y > FlxG.height-height-16)
        {
            y = FlxG.height-height-16;
        }
        else if(y < 16)
        {
            y = 16;                
        }    
    }
    
}