normalize moto module header

src/moto/ajax.js

@@ -4,14 +4,12 @@
 
 (function() {
 
-    if (!self.moto) self.moto = {};
-    if (self.moto.Ajax) return;
+    let moto = self.moto = self.moto || {};
+    if (moto.Ajax) return;
 
-    const MOTO = self.moto;
+    moto.Ajax = Ajax;
 
-    MOTO.Ajax = Ajax;
-
-    MOTO.callAjax = function(url, handler) {
+    moto.callAjax = function(url, handler) {
         new Ajax(handler).request(url);
     };
 
@@ -21,7 +19,7 @@
         TIME = function() { return new Date().getTime() },
         MOKEY = moto.id = KV.getItem(KEY) || (TIME().toString(36)+rnd()+rnd());
 
-    MOTO.restore = function(id) {
+    moto.restore = function(id) {
         MOKEY = moto.id = id;
         KV.setItem(KEY, MOKEY);
     }

src/moto/kv.js

@@ -4,7 +4,7 @@
 
 (function() {
 
-    let moto = self.moto = self.moto = {};
+    let moto = self.moto = self.moto || {};
     if (moto.KV) return;
 
     function KV() {

src/moto/load-3mf.js

@@ -2,10 +2,10 @@
 
 (function() {
 
-    if (!self.moto) self.moto = {};
-    if (self.moto.OBJ) return;
+    let moto = self.moto = self.moto || {};
+    if (moto.TMF) return;
 
-    self.moto.TMF = {
+    moto.TMF = {
         parseAsync
     };
 

src/moto/load-file.js

@@ -1,8 +1,14 @@
 'use strict';
 
 (function() {
-    if (!self.moto) self.moto = {};
-    if (self.moto.File) return;
+
+    let moto = self.moto = self.moto || {};
+    if (moto.File) return;
+
+    moto.File = {
+        load_data,
+        load
+    };
 
     function load_data(data, file, ext) {
         ext = ext || name.toLowerCase().split('.').pop();
@@ -52,9 +58,4 @@
         });
     }
 
-    self.moto.File = {
-        load_data,
-        load
-    };
-
 })();

src/moto/load-obj.js

@@ -2,10 +2,10 @@
 
 (function() {
 
-    if (!self.moto) self.moto = {};
-    if (self.moto.OBJ) return;
+    let moto = self.moto = self.moto || {};
+    if (moto.OBJ) return;
 
-    self.moto.OBJ = {
+    moto.OBJ = {
         parse,
         parseAsync
     };

src/moto/load-stl.js

@@ -8,13 +8,13 @@
 
 (function() {
 
-    if (!self.moto) self.moto = {};
-    if (self.moto.STL) return;
+    let moto = self.moto = self.moto || {};
+    if (moto.STL) return;
 
     const SP = STL.prototype;
     const CDH = 'Content-Disposition';
 
-    self.moto.STL = STL;
+    moto.STL = STL;
 
     /**
      * @constructor

src/moto/load-svg.js

@@ -2,10 +2,10 @@
 
 (function() {
 
-    if (!self.moto) self.moto = {};
-    if (self.moto.SVG) return;
+    let moto = self.moto = self.moto || {};
+    if (moto.SVG) return;
 
-    self.moto.SVG = {
+    moto.SVG = {
         parse,
         parseAsync
     };

src/moto/load-url.js

@@ -1,8 +1,13 @@
 'use strict';
 
 (function() {
-    if (!self.moto) self.moto = {};
-    if (self.moto.URL) return;
+
+    let moto = self.moto = self.moto || {};
+    if (moto.URL) return;
+
+    moto.URL = {
+        load
+    };
 
     const CDH = 'Content-Disposition';
 
@@ -77,8 +82,4 @@
         });
     };
 
-    self.moto.URL = {
-        load
-    };
-
 })();

src/moto/pack.js

@@ -7,13 +7,13 @@
  * http://codeincomplete.com/posts/2011/5/7/bin_packing/
  */
 
-(function (){
+(function () {
 
-    if (!self.moto) self.moto = {};
-    if (self.moto.Pack) return;
+    let moto = self.moto = self.moto || {};
+    if (moto.Pack) return;
 
-    self.moto.Pack = Packer;
-    self.moto.Sort = function (a, b) {
+    moto.Pack = Packer;
+    moto.Sort = function (a, b) {
         let aa = (a.w * a.h);
         let ab = (b.w * b.h);
         if (Math.abs(aa-ab) < 1) {

src/moto/space.js

@@ -4,9 +4,7 @@
 
 (function() {
 
-    if (!self.moto) self.moto = {};
-
-    let MOTO = self.moto,
+    let MOTO = self.moto = self.moto || {},
         WIN = window,
         DOC = document,
         SCENE = new THREE.Scene(),

src/moto/ui.js

@@ -4,7 +4,7 @@
 
 (function() {
 
-    if (!self.moto) self.moto = {};
+    let moto = self.moto = self.moto || {};
     if (moto.ui) return;
 
     let SELF = self,