First round of dead file removal

experimental/flocking_geese/js/flock.js

Index: experimental/flocking_geese/js/flock.js
diff --git a/experimental/flocking_geese/js/flock.js b/experimental/flocking_geese/js/flock.js
deleted file mode 100644
index 43cf0e1873d388686823f5a91a3f0387bcc20184..0000000000000000000000000000000000000000
--- a/experimental/flocking_geese/js/flock.js
+++ /dev/null
@@ -1,137 +0,0 @@
-// Copyright 2011 (c) The Native Client Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-/**
- * @file
- * The JavaScript simulation of the flocking algorithm.  Owns an array of
- * geese, and runs the flocking simulation that computes new goose locations.
- */
-
-goog.provide('Flock');
-
-goog.require('FrameCounter');
-goog.require('Goose');
-goog.require('goog.Disposable');
-goog.require('goog.array');
-
-/**
- * Constructor for the Flock class.
- * @constructor
- * @extends {goog.Disposable}
- */
-Flock = function() {
-  goog.Disposable.call(this);
-
-  /**
-   * The flock of geese.
-   * @type {Array.<Goose>}
-   * @private
-   */
-  this.geese_ = [];
-
-  /**
-   * An array of attractors.  The flock has affinity for these points, and
-   * will head toward them when close enough.
-   * @type {Array.<goog.Math.Vec2>}
-   */
-  this.attractors = [];
-
-  /**
-   * The framerate meter.
-   * type {FrameCounter}
-   * @private
-   */
-  this.frameCounter_ = new FrameCounter();
-
-  /**
-   * The goose sprite image.
-   * @type {Image}
-   * @private
-   */
-  this.gooseImage_ = new Image();
-  this.gooseImage_.src = 'images/Flock32_red.png';
-}
-goog.inherits(Flock, goog.Disposable);
-
-/**
- * The angular increment between goose sprites.  Measured in radians.
- * @type {number}
- * @private
- */
-Flock.prototype.GOOSE_HEADING_INCREMENT_ = (5.0 * Math.PI) / 180.0;
-
-/**
- * Override of disposeInternal() to dispose of retained objects.
- * @override
- */
-Flock.prototype.disposeInternal = function() {
-  goog.array.clear(this.geese_);
-  delete this.frameCounter_;
-  Flock.superClass_.disposeInternal.call(this);
-}
-
-/**
- * Create a flock of geese.  The geese start at the given location with
- * random velocities.  Any previous geese are deleted and the simulation
- * starts with an entirely new flock.
- * @param {!number} size The size of the flock.
- * @param {?goog.math.Vec2} opt_initialLocation The initial location of each
- *     goose in the flock.
- */
-Flock.prototype.resetFlock = function(size, opt_initialLocation) {
-  goog.array.clear(this.geese_);
-  var initialLocation = opt_initialLocation || new goog.math.Vec2(0, 0);
-  for (var goose = 0; goose < size; goose++) {
-    this.geese_[goose] = new Goose(initialLocation);
-  }
-  this.frameCounter_.reset();
-}
-
-/**
- * Run one tick of the simulation, recording the time.
- * @param {?goog.math.Rect} opt_flockBox The geese will stay inside of this
- *     box.  If the parameter is not given, the geese don't have boundaries.
- * @return {number} the simulation tick duration in miliseconds.
- */
-Flock.prototype.flock = function(opt_flockBox) {
-  var flockBox = opt_flockBox || new goog.math.Rect(0, 0, 200, 200);
-  this.frameCounter_.beginFrame();
-  for (var goose = 0; goose < this.geese_.length; goose++) {
-    this.geese_[goose].simulationTick(this.geese_, this.attractors, flockBox);
-  }
-  this.frameCounter_.endFrame();
-  return this.frameCounter_.framesPerSecond();
-}
-
-/**
- * Render the flock into the given canvas.
- * @param {!Canvas} canvas The target canvas.
- */
-Flock.prototype.render = function(canvas) {
-  if (!this.gooseImage_.complete) {
-    return;
-  }
-  var context2d = canvas.getContext('2d');
-  for (var g = 0; g < this.geese_.length; g++) {
-    var goose = this.geese_[g];
-    var heading = goose.velocity().heading();
-    if (heading < 0.0) {
-      heading = Math.PI * 2.0 + heading;
-    }
-    // The goose points down the positive x-axis when its heading is 0.
-    //context2d.rotate(heading);
-    var spriteWidth = this.gooseImage_.height;
-    var spriteOffset = Math.floor(heading / this.GOOSE_HEADING_INCREMENT_) *
-                      spriteWidth;
-    context2d.drawImage(this.gooseImage_,
-                        spriteOffset, 0, spriteWidth, this.gooseImage_.height,
-                        goose.location().x - spriteWidth / 2,
-                        goose.location().y - spriteWidth / 2,
-                        spriteWidth, this.gooseImage_.height);
-  }
-  context2d.fillStyle = 'blue';
-  for (var a = 0; a < this.attractors.length; a++) {
-    context2d.fillRect(this.attractors[a].x - 2, this.attractors[a].y - 2, 4, 4);
-  }
-}