Strip trailing whitespace

js/HuesCanvas.js

@@ -273,6 +273,9 @@ HuesCanvas.prototype.syncAnim = function() {
 
     var aLen = this.image.bitmaps.length;
     this.animFrame = Math.floor(aLen * (beatLoc / this.image.beatsPerAnim));
+    if(this.image.syncOffset) {
+        this.animFrame += this.image.syncOffset;
+    }
     // Because negative mods are different in JS
     this.animFrame = ((this.animFrame % aLen) + aLen) % aLen;
 };
@@ -368,7 +371,7 @@ HuesCanvas.prototype.setBlurDecay = function(decay) {
 };
 
 HuesCanvas.prototype.setBlurQuality = function(quality) {
-    this.blurIterations = {"low" : 3, "medium" : 11, "high" : 19, "extreme" : 35}[quality];
+    this.blurIterations = {"low" : -1, "medium" : 11, "high" : 19, "extreme" : 35}[quality];
     this.blurDelta = 1 / (this.blurIterations/2);
     this.blurAlpha = 1 / (this.blurIterations/2);
 };

js/HuesCore.js

@@ -22,7 +22,7 @@
 /* We don't  want localstorage variables optimised to different identifiers*/
 /*jshint -W069 */
 
-HuesCore = function(defaults) {
+function HuesCore(defaults) {
     // Bunch-o-initialisers
     this.version = "0x01";
     this.beatIndex = 0;
@@ -101,7 +101,7 @@ HuesCore = function(defaults) {
     };
 
     this.animationLoop();
-};
+}
 
 HuesCore.prototype.animationLoop = function() {
     var that = this;
@@ -381,6 +381,7 @@ HuesCore.prototype.beater = function(beat) {
             if(this.isFullAuto) {
                 this.randomImage();
             }
+            /* falls through */
         case '~':
             // case: fade in build, not in rhythm. Must max out fade timer.
             var maxSearch = this.currentSong.rhythm.length;

js/ResourcePack.js

@@ -350,6 +350,7 @@ Respack.prototype.parseImageFile = function(text) {
             // self reference defaults to avoid changing strings twice in future
             image.align = el.getTag("align", image.align);
             image.beatsPerAnim = parseFloat(el.getTag("beatsPerAnim"));
+            image.syncOffset = parseFloat(el.getTag("syncOffset"));
             var frameDur = el.getTag("frameDuration");
             if(frameDur) {
                 image.frameDurations = [];