1 files changed, 0 insertions, 135 deletions
diff --git a/jaws/src/game_loop.js b/jaws/src/game_loop.js
deleted file mode 100755
index aa773e5..0000000
--- a/jaws/src/game_loop.js
+++ /dev/null
@@ -1,135 +0,0 @@
-if(typeof require !== "undefined") { var jaws = require("./core.js"); }
-
-var jaws = (function(jaws) {
-
-// requestAnim shim layer by Paul Irish
-window.requestAnimFrame = (function(){
-  return  window.requestAnimationFrame       ||
-          window.webkitRequestAnimationFrame ||
-          window.mozRequestAnimationFrame    ||
-          window.oRequestAnimationFrame      ||
-          window.msRequestAnimationFrame     ||
-          function(/* function */ callback, /* DOMElement */ element){
-            window.setTimeout(callback, 16.666);
-          };
-})();
-
-/**
- * @class A classic game loop forever looping calls to update() / draw() with given framerate. "Field Summary" contains options for the GameLoop()-constructor.
- *
- * @property {int} tick_duration  duration in ms between the last 2 ticks (often called dt)
- * @property {int} fps  the real fps (as opposed to the target fps), smoothed out with a moving average
- * @property {int} ticks  total amount of ticks since game loops start
- *
- * @example
- *
- * game = {}
- *  draw: function() { ... your stuff executed every 30 FPS ... }
- * }
- *
- * game_loop = new jaws.GameLoop(game, {fps: 30})
- * game_loop.start()
- *
- * // You can also use the shortcut jaws.start(), it will:
- * // 1) Load all assets with jaws.assets.loadAll()
- * // 2) Create a GameLoop() and start it
- * jaws.start(MyGameState, {fps: 30})
- *
- */
-jaws.GameLoop = function GameLoop(game_object, options, game_state_setup_options) {
-  if( !(this instanceof arguments.callee) ) return new arguments.callee( game_object, options );
-
-  this.tick_duration = 0
-  this.fps = 0
-  this.ticks = 0
-  
-  var update_id
-  var paused = false
-  var stopped = false
-  var that = this
-  var mean_value = new MeanValue(20) // let's have a smooth, non-jittery FPS-value
-
-  /** 
-   * returns how game_loop has been active in milliseconds 
-   * does currently not factor in pause-time
-   */
-  this.runtime = function() {
-    return (this.last_tick - this.first_tick)
-  }
-
-  /** Start the game loop by calling setup() once and then loop update()/draw() forever with given FPS */
-  this.start = function() {
-    jaws.log.info("Game loop start", true)
-  
-    this.first_tick = (new Date()).getTime();
-    this.current_tick = (new Date()).getTime();
-    this.last_tick = (new Date()).getTime(); 
-
-    if(options.setup !== false && game_object.setup) { game_object.setup(game_state_setup_options) }
-    step_delay = 1000 / options.fps;
-   
-    if(options.fps == 60) {
-      requestAnimFrame(this.loop)
-    }
-    else {
-      update_id = setInterval(this.loop, step_delay);
-    }
-  }
-  
-  /** The core of the game loop. Calculate a mean FPS and call update()/draw() if game loop is not paused */
-  this.loop = function() {
-    that.current_tick = (new Date()).getTime();
-    that.tick_duration = that.current_tick - that.last_tick
-    that.fps = mean_value.add(1000/that.tick_duration).get()
-
-    if(!stopped && !paused) {
-      if(game_object.update) { game_object.update() }
-      if(game_object.draw)   { game_object.draw() }
-      that.ticks++
-    }
-    if(options.fps == 60 && !stopped) requestAnimFrame(that.loop);
-    that.last_tick = that.current_tick;
-  }
-  
-  /** Pause the game loop. loop() will still get called but not update() / draw() */
-  this.pause = function()   { paused = true }
-  
-  /** unpause the game loop */
-  this.unpause = function() { paused = false }
-
-  /** Stop the game loop */
-  this.stop = function() { 
-    if(update_id) clearInterval(update_id); 
-    stopped = true;
-  }
-}
-
-/** @ignore */
-function MeanValue(size) {
-  this.size = size
-  this.values = new Array(this.size)
-  this.value
-  
-  this.add = function(value) {
-    if(this.values.length > this.size) {  // is values filled?
-      this.values.splice(0,1)
-      this.value = 0
-      for(var i=0; this.values[i]; i++) {
-        this.value += this.values[i]
-      }
-      this.value = this.value / this.size
-    }
-    this.values.push(value)
-    
-    return this
-  }
-
-  this.get = function() {
-    return parseInt(this.value)
-  }
-
-}
-
-return jaws;
-})(jaws || {});
-