From 05ebc540801eb5265faf972531d47ffcc767cb6c Mon Sep 17 00:00:00 2001
From: Tim Martin <starwed@gmail.com>
Date: Sat, 22 Sep 2018 14:44:44 -0400
Subject: [PATCH] Minor formatting tweaks

---
 src/core/loader.js  |  9 +++------
 src/core/utility.js | 19 +++++--------------
 2 files changed, 8 insertions(+), 20 deletions(-)

diff --git a/src/core/loader.js b/src/core/loader.js
index 5096b373..0d60b44d 100644
--- a/src/core/loader.js
+++ b/src/core/loader.js
@@ -257,14 +257,12 @@ module.exports = {
             isAsset = function(a) {
                 return Crafty.asset(a) || null;
             },
-            
             isSupportedAudio = function(f) {
 
                 return Crafty.support.audio && Crafty.audio.supports(
                     Utility.fileTypeOf( f ).type
                 );
             },
-            
             isValidImage = function(f) {
 
                 return -1 < Crafty.imageWhitelist.indexOf(
@@ -284,7 +282,6 @@ module.exports = {
             };
 
         //Progress function
-
         function pro() {
             var src = this.src;
 
@@ -304,8 +301,8 @@ module.exports = {
 
             if (j === total && oncomplete) oncomplete();
         }
-        //Error function
 
+        //Error function
         function err() {
             var src = this.src;
             if (onerror)
@@ -329,7 +326,6 @@ module.exports = {
                 obj = null;
 
                 if (type === "audio") {
-
                     current = (typeof current === "object")  ?
                         current  :  {'': current + ''};
 
@@ -362,7 +358,8 @@ module.exports = {
 
                     if (!isAsset( fileUrl )  &&  isValidImage( asset )) {
 
-                        obj = new Image();  fileUrl = shortURLOf( fileUrl );
+                        obj = new Image();
+                        fileUrl = shortURLOf( fileUrl );
 
                         if (type === "sprites")
                             Crafty.sprite(
diff --git a/src/core/utility.js b/src/core/utility.js
index 1700b1f8..f7acf2b1 100644
--- a/src/core/utility.js
+++ b/src/core/utility.js
@@ -1,17 +1,12 @@
 exports.blobOf = function blobOf(URI) {
 
     var XHR = new XMLHttpRequest();
-
     XHR.responseType = 'blob';
-
     XHR.open('GET', URI);
 
     return  new Promise(function (resolve, reject) {
-
         XHR.onload = function () {  resolve( this.response );  };
-
         XHR.onerror = reject;
-
         XHR.send();
     });
 };
@@ -19,19 +14,18 @@ exports.blobOf = function blobOf(URI) {
 var DataURI = /^data:(.+?\/(.+?))?(;base64)?,(\S+)/;
 
 exports.fileTypeOf = function fileTypeOf(URI) {
-
     var schema = /^(?:(\w+):)?.+?(?:\.(\w+))?$/.exec( URI );
 
     switch ( schema[1] ) {
-        case 'data':  return {
+        case 'data': return {
             schema: 'data',  type: DataURI.exec( URI )[2]
         };
-        case 'blob':  return exports.blobOf( URI ).then(function (blob) {
+        case 'blob': return exports.blobOf( URI ).then(function (blob) {
             return {
                 schema: 'blob',  type: blob.type
             };
         });
-        default:      return {
+        default: return {
             schema: schema[1],  type: schema[2]
         };
     }
@@ -40,15 +34,12 @@ exports.fileTypeOf = function fileTypeOf(URI) {
 var BlobBuilder = window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder;
 
 exports.toBlob = function toBlob(dataURI) {
-
     dataURI = DataURI.exec( dataURI );
 
     var type = dataURI[1], base64 = dataURI[3], data = dataURI[4];
-
     data = base64  ?  window.atob( data )  :  data;
 
     var aBuffer = new ArrayBuffer( data.length );
-
     var uBuffer = new Uint8Array( aBuffer );
 
     for (var i = 0;  data[i];  i++)  uBuffer[i] = data.charCodeAt( i );
@@ -56,7 +47,7 @@ exports.toBlob = function toBlob(dataURI) {
     if (! BlobBuilder)
         return  new window.Blob([aBuffer],  {type: type});
 
-    var builder = new BlobBuilder();    builder.append( aBuffer );
-
+    var builder = new BlobBuilder();
+    builder.append( aBuffer );
     return  builder.getBlob( type );
 };