Updated docs for 1.1.2 release.

docs/Point.js.html

@@ -58,10 +58,6 @@
 							<a href="Phaser.BitmapText.html">BitmapText</a>
 						</li>
 						
-						<li>
-							<a href="Phaser.Bullet.html">Bullet</a>
-						</li>
-						
 						<li>
 							<a href="Phaser.Button.html">Button</a>
 						</li>
@@ -598,9 +594,7 @@ Phaser.Point.prototype = {
     * @return {number} The distance between this Point object and the destination Point object.
     */
     distance: function (dest, round) {
-
         return Phaser.Point.distance(this, dest, round);
-        
     },
 
     /**
@@ -627,6 +621,51 @@ Phaser.Point.prototype = {
         return Phaser.Point.rotate(this, x, y, angle, asDegrees, distance);
     },
 
+    /**
+     * Calculates the length of the vector
+     * @method Phaser.Point#getMagnitude
+     * @return {number} the length of the vector
+     */
+    getMagnitude: function() {
+        return Math.sqrt((this.x * this.x) + (this.y * this.y));
+    },
+
+    /**
+     * Alters the length of the vector without changing the direction
+     * @method Phaser.Point#getMagnitude
+     * @param {number} magnitude the desired magnitude of the resulting vector
+     * @return {Phaser.Point} the modified original vector
+     */
+    setMagnitude: function(magnitude) {
+        return this.normalize().multiply(magnitude, magnitude);
+    },
+
+    /**
+     * Alters the vector so that its length is 1, but it retains the same direction
+     * @method Phaser.Point#normalize
+     * @return {Phaser.Point} the modified original vector
+     */
+    normalize: function() {
+
+        if(!this.isZero()) {
+            var m = this.getMagnitude();
+            this.x /= m;
+            this.y /= m;
+        }
+
+        return this;
+
+    },
+
+    /**
+     * Determine if this point is at 0,0
+     * @method Phaser.Point#isZero
+     * @return {boolean} True if this Point is 0,0, otherwise false
+     */
+    isZero: function() {
+        return (this.x === 0 && this.y === 0);
+    },
+
     /**
     * Returns a string representation of this object.
     * @method Phaser.Point#toString
@@ -799,7 +838,7 @@ Phaser.Point.rotate = function (a, x, y, angle, asDegrees, distance) {
 					
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 		Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.3.0-dev</a>
-		on Fri Oct 25 2013 17:05:24 GMT+0100 (BST) using the <a href="https://github.com/terryweiss/docstrap">DocStrap template</a>.
+		on Fri Nov 01 2013 18:16:08 GMT-0000 (GMT) using the <a href="https://github.com/terryweiss/docstrap">DocStrap template</a>.
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