Fire JS Bin - Crystal-Galaxy

You can jump to the latest bin by adding /latest to your URL

Find

→ ←

⟲

Replace

⊗ All Replace

// Crystal Galaxy
// Effect Games LLC
// Version: 1.0b
// Author: Joseph Huckaby
// Copyright (c) 2009 Effect Games LLC

Effect.Game.addEventListener( 'onLoadGame', function() {
  // setup our game
  
  // load title screen
  Effect.Game.loadLevel( 'TitleScreen', CrystalGalaxy.do_title_screen );
  
  // Hook the 'start' key for pausing and resuming the game
  // or starting a new game if we're on the title screen "level"
  Effect.Game.setKeyHandler('start', {
    onKeyDown: function() {
      if (Effect.Game.getState() == 'title') CrystalGalaxy.start_new_game();
      else Effect.Game.pause();
    }
  } );
  Effect.Game.setResumeKey( 'start' );
  
  // Hook the pause and resume events so we can control the music and play a pause sound
  Effect.Game.addEventListener( 'onPause', function() {
    Effect.Audio.quiet();
    Effect.Audio.playSound( 'pause_resume.mp3' );
    
    var splane = Effect.Port.getPlane('sprites');
    if (splane) {
      var player = splane.getSprite('player');
      if (player) player.leftMouseButtonDown = false;
    }
  } );
  
  Effect.Game.addEventListener( 'onResume', function() {
    Effect.Audio.playSound( 'pause_resume.mp3' );
    
    if (Effect.Game.getState() == 'run') Effect.Audio.getTrack('engine').play();
    
    // fade music back in over 45 frames, to not overwhelm the sound effect
    var music_id = Effect.Game.getLevelProps().music;
    if (music_id) Effect.Audio.getTrack( music_id ).fadeIn( 45 );
    
    var splane = Effect.Port.getPlane('sprites');
    if (splane) {
      var player = splane.getSprite('player');
      if (player) player.leftMouseButtonDown = false;
    }
  } );
  
  // finally, if the user has disabled, then re-enabled music, we have to resume the track
  Effect.Game.addEventListener( 'onEnableMusic', function() {
    var music_id = Effect.Game.getLevelProps().music;
    if (music_id) Effect.Audio.getTrack( music_id ).play();
  } );
  
  // more event hooks
  Effect.Game.setStateHandler( 'title', function(clock) {
    // Effect.Port.setBackgroundOffset( clock, 0 );
  } );
  
  Effect.Game.setStateHandler( 'run', function(clock) {
    // handle autoscroll
    var b = CrystalGalaxy.scroll_behavior;
    var splane = Effect.Port.getPlane('sprites');
    if (!splane) return;
    var player = splane.getSprite('player');
    
    if (CrystalGalaxy.gameMode == 'standard') {
      // b.angle += ((b.targetAngle - b.angle) / b.angleEase);
      b.angle = b.targetAngle;
    
      b.distance += ((b.targetDist - b.distance) / b.distEase);
    
      b.scroll.project( b.angle, b.distance );

// get references to our planes, which were created when the level loaded
    var splane = Effect.Port.getPlane('sprites');
    var tplane = Effect.Port.getPlane('tiles');

// connect the planes, for collision detection
    if (tplane) splane.linkTilePlane( tplane );

// locate our player sprite and scroll to its position
    var player = splane.getSprite( 'player' );
    if (!player) alert("FAIL");
    
    player.powerups = {};
    player.setImage( 'ship5.png' );
    player.tow = null;
    player.crystals = 0;
    player.lastBestPowerup = '';
    
    if (CrystalGalaxy.konamiIdx >= CrystalGalaxy.konamiCodes.length) {
      player.lives = 30;
    }
    
    Effect.Port.follow( player );
    CrystalGalaxy.scroll_behavior.scroll.set( Effect.Port.scrollX, Effect.Port.scrollY );
    
    // capture key for buy powerup
    player.setKeyHandler( 'select' );

// update our HUD with the player's current stats
    player.update_hud();
    
    // setup taildragger
    // player.head.set( player.x + 32, player.y );
    // player.rawMouse.set( player.head );
    // player.tail.set( player.head.getPointFromOffset( 0, 64 ) );
    player.rawMouse.set( Effect.Port.getMouseCoords() || CrystalGalaxy.lastMousePt );
    player.start_flyin();

// start our music track
    var music_id = Effect.Game.getLevelProps().music;
    Effect.Audio.getTrack( music_id ).rewind().setVolume(1.0).play();
    
    // ship thrust sprites
    var flame1 = Effect.Port.getPlane('particles').createSprite( 'ShipThrust', {
      dieOffscreen: false,
      x: 1000,
      y: 1000,
      offsetAngle: 90,
      offsetDistance: 4,
      character: player
    });

Effect.Port.getPlane('sprites').createSprite( 'Sphere', {
            x: pt.x,
            y: pt.y,
            angle: ang,
            angleDelta: 0.5 + (2 * difficulty),
            distance: dist,
            distanceDelta: -1 - (2 * difficulty),
            behavior: 'trig'
          });
          break;
      } // switch type
    } // time to spawn
    
    player.update_hud(); // time counter
  },
  
  spawn_ship: function(args) {
    var pt = new Point( Effect.Port.scrollX + (Effect.Port.portWidth / 2), Effect.Port.scrollY + (Effect.Port.portHeight / 2) );
    var dist = Math.sqrt( Math.pow(Effect.Port.portWidth / 2, 2) + Math.pow(Effect.Port.portHeight / 2, 2) );
    pt.project( Math.random() * 360, dist ).floor();
    
    args.cx = pt.x;
    args.cy = pt.y;

Effect.Port.getPlane('sprites').createSprite( 'EnemyShip', args);
  },
  
  spawn_rock: function(args) {
    // spawn new rock object
    if (!args) args = {};
    var port = Effect.Port;
    var x = args.x;
    var y = args.y;
    var rockClass = args.rockClass;
    var rockSize = args.rockSize;
    
    // if (!rockSize) rockSize = rockSizes[ parseInt(Math.random() * 3) ];
    if (!rockSize) rockSize = 96;
    if (!rockClass) rockClass = CrystalGalaxy.rockClasses[ Math.floor(Math.random() * 4) ];
    
    var xd = args.xd;
    if (!xd) {
      xd = Math.floor(Math.random() * 6) - 3;
      if (!xd) xd = 2;
      else if (Math.abs(this.xd) == 1) this.xd *= 2;
    }
    
    var yd = args.yd;
    if (!yd) {
      var yd = Math.floor(Math.random() * 6) - 3;
      if (!yd) yd = -2;
      else if (Math.abs(this.yd) == 1) this.yd *= 2;
    }
    
    if (!x && !y) {
      if (Math.abs(xd) > Math.abs(yd)) {
        // more of a horizontal rock
        if (xd < 0) x = port.scrollX + port.portWidth;
        else x = port.scrollX - rockSize;

y = (port.scrollY - rockSize) + Math.floor( Math.random() * (port.portHeight + rockSize) );
      }
      else {
        // more of a vertical rock
        if (yd < 0) y = port.scrollY + port.portHeight;
        else y = port.scrollY - rockSize;

x = (port.scrollX - rockSize) + Math.floor( Math.random() * (port.portWidth + rockSize) );
      }
    }
    
    var frameDelta = (Math.random() * 2) - 1;
    if (Math.abs(frameDelta) < 0.25) frameDelta *= 2;
    
    if (!args.group) {
      args.group = {};
      switch (rockSize) {
        case 32: args.group.remain = 1; break;
        case 64: args.group.remain = 3; break;
        case 96: args.group.remain = 7; break;
      }
    }

Effect.Port.getPlane('sprites').createSprite( 'Rock', {
      x: x,
      y: y,
      xd: xd,
      yd: yd,
      frameFloat: 0,
      frameDelta: frameDelta,
      rockClass: rockClass,
      size: rockSize,
      group: args.group,
      screenLoop: !!args.screenLoop
    });
  },
  
  /* spawn_ship_group: function(args) {
    var pt = new Point( port.scrollX + (port.portWidth / 2), port.scrollY + (port.portHeight / 2) );
    var dist = Math.sqrt( Math.pow(port.portWidth / 2, 2) + Math.pow(port.portHeight / 2, 2) );
    pt.project( args.originAngle, dist ).floor();
    
    Effect.Port.getPlane('sprites').createSprite( 'EnemyShip', {
      cx: pt.x,
      cy: pt.y,
      group: args
    });
    
    args.remain = args.count;
    args.count--;
  }, */
  
  create_debris: function(args) {
    var particle_plane = Effect.Port.getPlane('particles');
    
    for (var idx = 0; idx < args.amount; idx++) {
      var cx = args.cx;
      var cy = args.cy;
      if (args.scatter) {
        cx += ((Math.random() * args.scatter) - (args.scatter / 2));
        cy += ((Math.random() * args.scatter) - (args.scatter / 2));
      }
      particle_plane.createSprite( 'Debris', {
        cx: cx,
        cy: cy,
        angle: Math.random() * 360,
        distance: args.distance,
        debrisClass: args.debrisClass
      });
    } // foreach particle
  },
  
  create_particles: function(args) {
    var particle_plane = Effect.Port.getPlane('particles');
    
    for (var idx = 0; idx < args.amount; idx++) {
      var cx = args.cx;
      var cy = args.cy;
      if (args.scatter) {
        cx += ((Math.random() * args.scatter) - (args.scatter / 2));
        cy += ((Math.random() * args.scatter) - (args.scatter / 2));
      }
      particle_plane.createSprite( 'Particle', {
        cx: cx,
        cy: cy,
        angle: Math.random() * 360,
        distance: args.distance,
        particleClass: args.particleClass
      });
    } // foreach particle
  },
  
  show_message: function(text) {
    // create HUD text sprite to "blink" message on screen
    text = text.toString();
    var hplane = Effect.Port.getPlane('huds');
    var msg = new TextSprite();
    msg.setZIndex( 91 ); // above everything else
    msg.setFont( 'digitaldream' );
    // msg.setCustomFont( '/fonts/digitaldream-19pt-custom.png', 16, 20 );
    msg.setTableSize( text.length, 1 );
    msg.setTracking( 1.0, 1.0 );
    msg.setPosition( (Effect.Port.portWidth / 2) - ((text.length * 16) / 2), (Effect.Port.portHeight / 2) - 10 );
    
    msg.frameCount = 0;
    msg.logic = function(clock) {
      this.show( this.frameCount % 30 < 20 );
      if (this.frameCount % 30 == 0) Effect.Audio.playSound( 'message.mp3' );
      this.frameCount++;
      if (this.frameCount >= 30 * 5) this.destroy();
    };
    
    hplane.attach(msg);
    msg.setString( 0, 0, text );
  },
  
  level_complete: function() {
    this.show_message("LEVEL COMPLETE!");
    
    Effect.Audio.playSound( 'level_complete' );
    Effect.Audio.getTrack('engine').stop();
    
    Effect.Game.scheduleEvent( 45 * 2, function() { Effect.Port.getPlane('sprites').getSprite('player').start_flyout(); } );
    
    Effect.Game.scheduleEvent( 45 * 6, function() { CrystalGalaxy.return_to_title(); } );
  },
  
  return_to_title: function() {
    // game over, return to title
    if (CrystalGalaxy.saveLevelMusic) {
      Effect.Game.getLevelProps().music = CrystalGalaxy.saveLevelMusic;
      delete CrystalGalaxy.saveLevelMusic;
    }
    
    Effect.Game.clearSchedule();
    Effect.Audio.quiet();
    Effect.Game.removeAllTweens();
    Effect.Port.showCursor();
    Effect.Port.removeAll();
    Effect.Port.setBackgroundColor('black');
    Effect.Game.loadLevel( 'TitleScreen', CrystalGalaxy.do_title_screen );
  }
  
}; // CrystalGalaxy namespace

function RADIANS_TO_DECIMAL(_rad) { return _rad * 180.0 / Math.PI; }
function DECIMAL_TO_RADIANS(_dec) { return _dec * Math.PI / 180.0; }

function rand_array(arr, min, max) {
  // return random element from array
  if (!min) min = 0;
  if (!max) max = arr.length;
  return arr[ min + parseInt(Math.random() * (max - min), 10) ];
}

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/html4/loose.dtd"> 
 
<html lang="en"> 
<head> 
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 
  <title>Crystal Galaxy 1.0b | EffectGames.com</title> 
  <meta name="title" content="Crystal Galaxy 1.0b"> 
  <meta name="description" content="Crystal Galaxy is an action space shooter developed here at Effect Games.  It has a unique, mouse based control scheme that allows you to move and aim your ship in any direction.  The object is to get through the levels without dying, shoot enemies, and collect as many power-up crystals as you can."> 
  <link rel="image_src" href="/assets/crystalgalaxy/780528a0_thumb.jpg" /> 
</head> 
<body>

<div class="container"> 
    <div class="clear" style="height:10px;"></div> 
    <center> 
       
      <table cellspacing="0" cellpadding="0" style="border-collapse:collapse; border:1px solid #ccc;"><tr><td><script type="text/javascript" src="/assets/crystalgalaxy/play.js?game=crystalgalaxy&rev=1.0b&mode=standard"></script></td></tr></table> 
    </center> 
    
        
    <div id="d_footer"> 
      <p align="center" style="margin-top:40px;"> 
        <img src="/assets/crystalgalaxy/images/logo_40.png" width="40" height="34" class="png"/><br/> 
        <span class="caption" style="padding-bottom:0px;"> 
          Effect Engine Copyright © 2010 Effect Games LLC
        </span> 
        <br/> 
        <span class="caption" style="padding-bottom:20px;"> 
          <a href="/assets/crystalgalaxy/#Article/About_Us">About Us</a> - 
          <a href="/assets/crystalgalaxy/#Article/End_User_License_Agreement">License Agreement</a> - 
          <a href="/assets/crystalgalaxy/#Article/Privacy_Policy">Privacy Policy</a> 
        </span> 
      </p> 
    </div> 
 
  </div>

</body> 
</html>

Pop out