From 8a574062f01ba5a38227fbdeadce5245ca9e60f1 Mon Sep 17 00:00:00 2001
From: inventivetalent <mail@inventivetalent.org>
Date: Sat, 12 Jan 2019 16:02:11 +0100
Subject: [PATCH] add variable scroll speed to ContextMenu

---
 build/litegraph.js     |    5 +-
 build/litegraph.min.js | 2191 ++++++++++++++++++++--------------------
 src/litegraph.js       |    5 +-
 3 files changed, 1104 insertions(+), 1097 deletions(-)

diff --git a/build/litegraph.js b/build/litegraph.js
index b4c376180..05fa7edd3 100644
--- a/build/litegraph.js
+++ b/build/litegraph.js
@@ -7999,11 +7999,14 @@ function ContextMenu( values, options )
 	function on_mouse_wheel(e)
 	{
 		var pos = parseInt( root.style.top );
-		root.style.top = (pos + e.deltaY * 0.1).toFixed() + "px";
+		root.style.top = (pos + e.deltaY * options.scroll_speed).toFixed() + "px";
 		e.preventDefault();
 		return true;
 	}
 
+	if(!options.scroll_speed)
+		options.scroll_speed = 0.1;
+
 	root.addEventListener("wheel", on_mouse_wheel, true);
 	root.addEventListener("mousewheel", on_mouse_wheel, true);
 
diff --git a/build/litegraph.min.js b/build/litegraph.min.js
index 060e48759..309ff2d54 100755
--- a/build/litegraph.min.js
+++ b/build/litegraph.min.js
@@ -3,39 +3,39 @@ $jscomp.scope = {};
 $jscomp.ASSUME_ES5 = !1;
 $jscomp.ASSUME_NO_NATIVE_MAP = !1;
 $jscomp.ASSUME_NO_NATIVE_SET = !1;
-$jscomp.defineProperty = $jscomp.ASSUME_ES5 || "function" == typeof Object.defineProperties ? Object.defineProperty : function(v, g, k) {
-  v != Array.prototype && v != Object.prototype && (v[g] = k.value);
+$jscomp.defineProperty = $jscomp.ASSUME_ES5 || "function" == typeof Object.defineProperties ? Object.defineProperty : function(v, k, h) {
+  v != Array.prototype && v != Object.prototype && (v[k] = h.value);
 };
 $jscomp.getGlobal = function(v) {
   return "undefined" != typeof window && window === v ? v : "undefined" != typeof global && null != global ? global : v;
 };
 $jscomp.global = $jscomp.getGlobal(this);
-$jscomp.polyfill = function(v, g, k, q) {
-  if (g) {
-    k = $jscomp.global;
+$jscomp.polyfill = function(v, k, h, q) {
+  if (k) {
+    h = $jscomp.global;
     v = v.split(".");
     for (q = 0; q < v.length - 1; q++) {
       var d = v[q];
-      d in k || (k[d] = {});
-      k = k[d];
+      d in h || (h[d] = {});
+      h = h[d];
     }
     v = v[v.length - 1];
-    q = k[v];
-    g = g(q);
-    g != q && null != g && $jscomp.defineProperty(k, v, {configurable:!0, writable:!0, value:g});
+    q = h[v];
+    k = k(q);
+    k != q && null != k && $jscomp.defineProperty(h, v, {configurable:!0, writable:!0, value:k});
   }
 };
 $jscomp.polyfill("Array.prototype.fill", function(v) {
-  return v ? v : function(g, k, q) {
+  return v ? v : function(k, h, q) {
     var d = this.length || 0;
-    0 > k && (k = Math.max(0, d + k));
+    0 > h && (h = Math.max(0, d + h));
     if (null == q || q > d) {
       q = d;
     }
     q = Number(q);
     0 > q && (q = Math.max(0, d + q));
-    for (k = Number(k || 0); k < q; k++) {
-      this[k] = g;
+    for (h = Number(h || 0); h < q; h++) {
+      this[h] = k;
     }
     return this;
   };
@@ -48,8 +48,8 @@ $jscomp.initSymbol = function() {
 };
 $jscomp.Symbol = function() {
   var v = 0;
-  return function(g) {
-    return $jscomp.SYMBOL_PREFIX + (g || "") + v++;
+  return function(k) {
+    return $jscomp.SYMBOL_PREFIX + (k || "") + v++;
   };
 }();
 $jscomp.initSymbolIterator = function() {
@@ -63,9 +63,9 @@ $jscomp.initSymbolIterator = function() {
   };
 };
 $jscomp.arrayIterator = function(v) {
-  var g = 0;
+  var k = 0;
   return $jscomp.iteratorPrototype(function() {
-    return g < v.length ? {done:!1, value:v[g++]} : {done:!0};
+    return k < v.length ? {done:!1, value:v[k++]} : {done:!0};
   });
 };
 $jscomp.iteratorPrototype = function(v) {
@@ -76,13 +76,13 @@ $jscomp.iteratorPrototype = function(v) {
   };
   return v;
 };
-$jscomp.iteratorFromArray = function(v, g) {
+$jscomp.iteratorFromArray = function(v, k) {
   $jscomp.initSymbolIterator();
   v instanceof String && (v += "");
-  var k = 0, q = {next:function() {
-    if (k < v.length) {
-      var d = k++;
-      return {value:g(d, v[d]), done:!1};
+  var h = 0, q = {next:function() {
+    if (h < v.length) {
+      var d = h++;
+      return {value:k(d, v[d]), done:!1};
     }
     q.next = function() {
       return {done:!0, value:void 0};
@@ -96,26 +96,26 @@ $jscomp.iteratorFromArray = function(v, g) {
 };
 $jscomp.polyfill("Array.prototype.values", function(v) {
   return v ? v : function() {
-    return $jscomp.iteratorFromArray(this, function(g, k) {
-      return k;
+    return $jscomp.iteratorFromArray(this, function(k, h) {
+      return h;
     });
   };
 }, "es8", "es3");
 $jscomp.polyfill("Array.prototype.keys", function(v) {
   return v ? v : function() {
-    return $jscomp.iteratorFromArray(this, function(g) {
-      return g;
+    return $jscomp.iteratorFromArray(this, function(k) {
+      return k;
     });
   };
 }, "es6", "es3");
 (function(v) {
-  function g(a) {
-    h.debug && console.log("Graph created");
+  function k(a) {
+    g.debug && console.log("Graph created");
     this.list_of_graphcanvas = null;
     this.clear();
     a && this.configure(a);
   }
-  function k(a) {
+  function h(a) {
     this._ctor(a);
   }
   function q(a) {
@@ -128,10 +128,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.max_zoom = 10;
     this.min_zoom = 0.1;
     this.zoom_modify_alpha = !0;
-    this.title_text_font = "bold " + h.NODE_TEXT_SIZE + "px Arial";
-    this.inner_text_font = "normal " + h.NODE_SUBTEXT_SIZE + "px Arial";
-    this.node_title_color = h.NODE_TITLE_COLOR;
-    this.default_link_color = h.LINK_COLOR;
+    this.title_text_font = "bold " + g.NODE_TEXT_SIZE + "px Arial";
+    this.inner_text_font = "normal " + g.NODE_SUBTEXT_SIZE + "px Arial";
+    this.node_title_color = g.NODE_TITLE_COLOR;
+    this.default_link_color = g.LINK_COLOR;
     this.default_connection_color = {input_off:"#AAB", input_on:"#7F7", output_off:"#AAB", output_on:"#7F7"};
     this.highquality_render = !0;
     this.use_gradients = !1;
@@ -172,8 +172,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   }
   function y(a, b) {
     function c(a) {
-      var b = parseInt(f.style.top);
-      f.style.top = (b + 0.1 * a.deltaY).toFixed() + "px";
+      var c = parseInt(f.style.top);
+      f.style.top = (c + a.deltaY * b.scroll_speed).toFixed() + "px";
       a.preventDefault();
       return !0;
     }
@@ -206,6 +206,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         return e.close(), a.preventDefault(), !0;
       }
     }, !0);
+    b.scroll_speed || (b.scroll_speed = 0.1);
     f.addEventListener("wheel", c, !0);
     f.addEventListener("mousewheel", c, !0);
     this.root = f;
@@ -217,9 +218,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     l = 0;
     for (var p in a) {
-      var h = a.constructor == Array ? a[p] : p;
-      null != h && h.constructor !== String && (h = void 0 === h.content ? String(h) : h.content);
-      this.addItem(h, a[p], b);
+      var g = a.constructor == Array ? a[p] : p;
+      null != g && g.constructor !== String && (g = void 0 === g.content ? String(g) : g.content);
+      this.addItem(g, a[p], b);
       l++;
     }
     f.addEventListener("mouseleave", function(a) {
@@ -234,25 +235,25 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     a.body.appendChild(f);
     p = b.left || 0;
     a = b.top || 0;
-    b.event && (p = b.event.pageX - 10, a = b.event.pageY - 10, b.title && (a -= 20), b.parentMenu && (b = b.parentMenu.root.getBoundingClientRect(), p = b.left + b.width), b = document.body.getBoundingClientRect(), l = f.getBoundingClientRect(), p > b.width - l.width - 10 && (p = b.width - l.width - 10), a > b.height - l.height - 10 && (a = b.height - l.height - 10));
+    b.event && (p = b.event.pageX - 10, a = b.event.pageY - 10, b.title && (a -= 20), b.parentMenu && (p = b.parentMenu.root.getBoundingClientRect(), p = p.left + p.width), l = document.body.getBoundingClientRect(), g = f.getBoundingClientRect(), p > l.width - g.width - 10 && (p = l.width - g.width - 10), a > l.height - g.height - 10 && (a = l.height - g.height - 10));
     f.style.left = p + "px";
     f.style.top = a + "px";
   }
-  var h = v.LiteGraph = {CANVAS_GRID_SIZE:10, NODE_TITLE_HEIGHT:20, NODE_SLOT_HEIGHT:15, NODE_WIDGET_HEIGHT:20, NODE_WIDTH:140, NODE_MIN_WIDTH:50, NODE_COLLAPSED_RADIUS:10, NODE_COLLAPSED_WIDTH:80, NODE_TITLE_COLOR:"#999", NODE_TEXT_SIZE:14, NODE_TEXT_COLOR:"#AAA", NODE_SUBTEXT_SIZE:12, NODE_DEFAULT_COLOR:"#333", NODE_DEFAULT_BGCOLOR:"#444", NODE_DEFAULT_BOXCOLOR:"#666", NODE_DEFAULT_SHAPE:"box", DEFAULT_SHADOW_COLOR:"rgba(0,0,0,0.5)", DEFAULT_GROUP_FONT:24, LINK_COLOR:"#AAD", EVENT_LINK_COLOR:"#F85", 
+  var g = v.LiteGraph = {CANVAS_GRID_SIZE:10, NODE_TITLE_HEIGHT:20, NODE_SLOT_HEIGHT:15, NODE_WIDGET_HEIGHT:20, NODE_WIDTH:140, NODE_MIN_WIDTH:50, NODE_COLLAPSED_RADIUS:10, NODE_COLLAPSED_WIDTH:80, NODE_TITLE_COLOR:"#999", NODE_TEXT_SIZE:14, NODE_TEXT_COLOR:"#AAA", NODE_SUBTEXT_SIZE:12, NODE_DEFAULT_COLOR:"#333", NODE_DEFAULT_BGCOLOR:"#444", NODE_DEFAULT_BOXCOLOR:"#666", NODE_DEFAULT_SHAPE:"box", DEFAULT_SHADOW_COLOR:"rgba(0,0,0,0.5)", DEFAULT_GROUP_FONT:24, LINK_COLOR:"#AAD", EVENT_LINK_COLOR:"#F85", 
   CONNECTING_LINK_COLOR:"#AFA", MAX_NUMBER_OF_NODES:1000, DEFAULT_POSITION:[100, 100], VALID_SHAPES:["default", "box", "round", "card"], BOX_SHAPE:1, ROUND_SHAPE:2, CIRCLE_SHAPE:3, CARD_SHAPE:4, ARROW_SHAPE:5, INPUT:1, OUTPUT:2, EVENT:-1, ACTION:-1, ALWAYS:0, ON_EVENT:1, NEVER:2, ON_TRIGGER:3, UP:1, DOWN:2, LEFT:3, RIGHT:4, CENTER:5, NORMAL_TITLE:0, NO_TITLE:1, TRANSPARENT_TITLE:2, AUTOHIDE_TITLE:3, proxy:null, node_images_path:"", debug:!1, throw_errors:!0, allow_scripts:!1, registered_node_types:{}, 
   node_types_by_file_extension:{}, Nodes:{}, searchbox_extras:{}, registerNodeType:function(a, b) {
     if (!b.prototype) {
       throw "Cannot register a simple object, it must be a class with a prototype";
     }
     b.type = a;
-    h.debug && console.log("Node registered: " + a);
+    g.debug && console.log("Node registered: " + a);
     a.split("/");
     var c = b.name, e = a.lastIndexOf("/");
     b.category = a.substr(0, e);
     b.title || (b.title = c);
     if (b.prototype) {
-      for (var f in k.prototype) {
-        b.prototype[f] || (b.prototype[f] = k.prototype[f]);
+      for (var f in h.prototype) {
+        b.prototype[f] || (b.prototype[f] = h.prototype[f]);
       }
     }
     Object.defineProperty(b.prototype, "shape", {set:function(a) {
@@ -261,16 +262,16 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           delete this._shape;
           break;
         case "box":
-          this._shape = h.BOX_SHAPE;
+          this._shape = g.BOX_SHAPE;
           break;
         case "round":
-          this._shape = h.ROUND_SHAPE;
+          this._shape = g.ROUND_SHAPE;
           break;
         case "circle":
-          this._shape = h.CIRCLE_SHAPE;
+          this._shape = g.CIRCLE_SHAPE;
           break;
         case "card":
-          this._shape = h.CARD_SHAPE;
+          this._shape = g.CARD_SHAPE;
           break;
         default:
           this._shape = a;
@@ -287,7 +288,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   }, wrapFunctionAsNode:function(a, b, c, e) {
-    for (var f = Array(b.length), l = "", p = h.getParameterNames(b), d = 0; d < p.length; ++d) {
+    for (var f = Array(b.length), l = "", p = g.getParameterNames(b), d = 0; d < p.length; ++d) {
       l += "this.addInput('" + p[d] + "'," + (c && c[d] ? "'" + c[d] + "'" : "0") + ");\n";
     }
     c = Function(l + ("this.addOutput('out'," + (e ? "'" + e + "'" : 0) + ");\n"));
@@ -302,7 +303,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     };
     this.registerNodeType(a, c);
   }, addNodeMethod:function(a, b) {
-    k.prototype[a] = b;
+    h.prototype[a] = b;
     for (var c in this.registered_node_types) {
       var e = this.registered_node_types[c];
       e.prototype[a] && (e.prototype["_" + a] = e.prototype[a]);
@@ -311,7 +312,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   }, createNode:function(a, b, c) {
     var e = this.registered_node_types[a];
     if (!e) {
-      return h.debug && console.log('GraphNode type "' + a + '" not registered.'), null;
+      return g.debug && console.log('GraphNode type "' + a + '" not registered.'), null;
     }
     b = b || e.title || a;
     e = new e(b);
@@ -321,8 +322,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     e.properties_info || (e.properties_info = []);
     e.flags || (e.flags = {});
     e.size || (e.size = e.computeSize());
-    e.pos || (e.pos = h.DEFAULT_POSITION.concat());
-    e.mode || (e.mode = h.ALWAYS);
+    e.pos || (e.pos = g.DEFAULT_POSITION.concat());
+    e.mode || (e.mode = g.ALWAYS);
     if (c) {
       for (var f in c) {
         e[f] = c[f];
@@ -359,21 +360,21 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       var f = c[e].src;
       if (f && f.substr(0, a.length) == a) {
         try {
-          h.debug && console.log("Reloading: " + f);
+          g.debug && console.log("Reloading: " + f);
           var l = document.createElement("script");
           l.type = "text/javascript";
           l.src = f;
           b.appendChild(l);
           b.removeChild(c[e]);
         } catch (p) {
-          if (h.throw_errors) {
+          if (g.throw_errors) {
             throw p;
           }
-          h.debug && console.log("Error while reloading " + f);
+          g.debug && console.log("Error while reloading " + f);
         }
       }
     }
-    h.debug && console.log("Nodes reloaded");
+    g.debug && console.log("Nodes reloaded");
   }, cloneObject:function(a, b) {
     if (null == a) {
       return null;
@@ -387,7 +388,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return b;
   }, isValidConnection:function(a, b) {
-    if (!a || !b || a == b || a == h.EVENT && b == h.ACTION) {
+    if (!a || !b || a == b || a == g.EVENT && b == g.ACTION) {
       return !0;
     }
     a = String(a);
@@ -410,22 +411,22 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   }, registerSearchboxExtra:function(a, b, c) {
     this.searchbox_extras[b] = {type:a, desc:b, data:c};
   }};
-  h.getTime = "undefined" != typeof performance ? performance.now.bind(performance) : "undefined" != typeof Date && Date.now ? Date.now.bind(Date) : "undefined" != typeof process ? function() {
+  g.getTime = "undefined" != typeof performance ? performance.now.bind(performance) : "undefined" != typeof Date && Date.now ? Date.now.bind(Date) : "undefined" != typeof process ? function() {
     var a = process.hrtime();
     return 0.001 * a[0] + 1e-6 * a[1];
   } : function() {
     return (new Date).getTime();
   };
-  v.LGraph = h.LGraph = g;
-  g.supported_types = ["number", "string", "boolean"];
-  g.prototype.getSupportedTypes = function() {
-    return this.supported_types || g.supported_types;
+  v.LGraph = g.LGraph = k;
+  k.supported_types = ["number", "string", "boolean"];
+  k.prototype.getSupportedTypes = function() {
+    return this.supported_types || k.supported_types;
   };
-  g.STATUS_STOPPED = 1;
-  g.STATUS_RUNNING = 2;
-  g.prototype.clear = function() {
+  k.STATUS_STOPPED = 1;
+  k.STATUS_RUNNING = 2;
+  k.prototype.clear = function() {
     this.stop();
-    this.status = g.STATUS_STOPPED;
+    this.status = k.STATUS_STOPPED;
     this.last_link_id = this.last_node_id = 1;
     this._version = -1;
     if (this._nodes) {
@@ -453,7 +454,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.change();
     this.sendActionToCanvas("clear");
   };
-  g.prototype.attachCanvas = function(a) {
+  k.prototype.attachCanvas = function(a) {
     if (a.constructor != d) {
       throw "attachCanvas expects a LGraphCanvas instance";
     }
@@ -462,20 +463,20 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.list_of_graphcanvas || (this.list_of_graphcanvas = []);
     this.list_of_graphcanvas.push(a);
   };
-  g.prototype.detachCanvas = function(a) {
+  k.prototype.detachCanvas = function(a) {
     if (this.list_of_graphcanvas) {
       var b = this.list_of_graphcanvas.indexOf(a);
       -1 != b && (a.graph = null, this.list_of_graphcanvas.splice(b, 1));
     }
   };
-  g.prototype.start = function(a) {
-    if (this.status != g.STATUS_RUNNING) {
-      this.status = g.STATUS_RUNNING;
+  k.prototype.start = function(a) {
+    if (this.status != k.STATUS_RUNNING) {
+      this.status = k.STATUS_RUNNING;
       if (this.onPlayEvent) {
         this.onPlayEvent();
       }
       this.sendEventToAllNodes("onStart");
-      this.last_update_time = this.starttime = h.getTime();
+      this.last_update_time = this.starttime = g.getTime();
       a = a || 0;
       var b = this;
       if (0 == a && "undefined" != typeof window && window.requestAnimationFrame) {
@@ -491,9 +492,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.stop = function() {
-    if (this.status != g.STATUS_STOPPED) {
-      this.status = g.STATUS_STOPPED;
+  k.prototype.stop = function() {
+    if (this.status != k.STATUS_STOPPED) {
+      this.status = k.STATUS_STOPPED;
       if (this.onStopEvent) {
         this.onStopEvent();
       }
@@ -501,9 +502,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this.sendEventToAllNodes("onStop");
     }
   };
-  g.prototype.runStep = function(a, b) {
+  k.prototype.runStep = function(a, b) {
     a = a || 1;
-    var c = h.getTime();
+    var c = g.getTime();
     this.globaltime = 0.001 * (c - this.starttime);
     var e = this._nodes_executable ? this._nodes_executable : this._nodes;
     if (e) {
@@ -511,7 +512,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         for (var f = 0; f < a; f++) {
           for (var l = 0, p = e.length; l < p; ++l) {
             var d = e[l];
-            if (d.mode == h.ALWAYS && d.onExecute) {
+            if (d.mode == g.ALWAYS && d.onExecute) {
               d.onExecute();
             }
           }
@@ -528,7 +529,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           for (f = 0; f < a; f++) {
             l = 0;
             for (p = e.length; l < p; ++l) {
-              if (d = e[l], d.mode == h.ALWAYS && d.onExecute) {
+              if (d = e[l], d.mode == g.ALWAYS && d.onExecute) {
                 d.onExecute();
               }
             }
@@ -543,14 +544,14 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           this.errors_in_execution = !1;
         } catch (G) {
           this.errors_in_execution = !0;
-          if (h.throw_errors) {
+          if (g.throw_errors) {
             throw G;
           }
-          h.debug && console.log("Error during execution: " + G);
+          g.debug && console.log("Error during execution: " + G);
           this.stop();
         }
       }
-      a = h.getTime();
+      a = g.getTime();
       c = a - c;
       0 == c && (c = 1);
       this.execution_time = 0.001 * c;
@@ -560,33 +561,33 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this.last_update_time = a;
     }
   };
-  g.prototype.updateExecutionOrder = function() {
+  k.prototype.updateExecutionOrder = function() {
     this._nodes_in_order = this.computeExecutionOrder(!1);
     this._nodes_executable = [];
     for (var a = 0; a < this._nodes_in_order.length; ++a) {
       this._nodes_in_order[a].onExecute && this._nodes_executable.push(this._nodes_in_order[a]);
     }
   };
-  g.prototype.computeExecutionOrder = function(a, b) {
+  k.prototype.computeExecutionOrder = function(a, b) {
     for (var c = [], e = [], f = {}, l = {}, p = {}, d = 0, n = this._nodes.length; d < n; ++d) {
-      var g = this._nodes[d];
-      if (!a || g.onExecute) {
-        f[g.id] = g;
+      var k = this._nodes[d];
+      if (!a || k.onExecute) {
+        f[k.id] = k;
         var m = 0;
-        if (g.inputs) {
-          for (var k = 0, q = g.inputs.length; k < q; k++) {
-            g.inputs[k] && null != g.inputs[k].link && (m += 1);
+        if (k.inputs) {
+          for (var h = 0, q = k.inputs.length; h < q; h++) {
+            k.inputs[h] && null != k.inputs[h].link && (m += 1);
           }
         }
-        0 == m ? (e.push(g), b && (g._level = 1)) : (b && (g._level = 0), p[g.id] = m);
+        0 == m ? (e.push(k), b && (k._level = 1)) : (b && (k._level = 0), p[k.id] = m);
       }
     }
     for (; 0 != e.length;) {
-      if (g = e.shift(), c.push(g), delete f[g.id], g.outputs) {
-        for (d = 0; d < g.outputs.length; d++) {
-          if (a = g.outputs[d], null != a && null != a.links && 0 != a.links.length) {
-            for (k = 0; k < a.links.length; k++) {
-              (n = this.links[a.links[k]]) && !l[n.id] && (m = this.getNodeById(n.target_id), null == m ? l[n.id] = !0 : (b && (!m._level || m._level <= g._level) && (m._level = g._level + 1), l[n.id] = !0, --p[m.id], 0 == p[m.id] && e.push(m)));
+      if (k = e.shift(), c.push(k), delete f[k.id], k.outputs) {
+        for (d = 0; d < k.outputs.length; d++) {
+          if (a = k.outputs[d], null != a && null != a.links && 0 != a.links.length) {
+            for (h = 0; h < a.links.length; h++) {
+              (n = this.links[a.links[h]]) && !l[n.id] && (m = this.getNodeById(n.target_id), null == m ? l[n.id] = !0 : (b && (!m._level || m._level <= k._level) && (m._level = k._level + 1), l[n.id] = !0, --p[m.id], 0 == p[m.id] && e.push(m)));
             }
           }
         }
@@ -595,7 +596,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     for (d in f) {
       c.push(f[d]);
     }
-    c.length != this._nodes.length && h.debug && console.warn("something went wrong, nodes missing");
+    c.length != this._nodes.length && g.debug && console.warn("something went wrong, nodes missing");
     n = c.length;
     for (d = 0; d < n; ++d) {
       c[d].order = d;
@@ -609,7 +610,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return c;
   };
-  g.prototype.getAncestors = function(a) {
+  k.prototype.getAncestors = function(a) {
     for (var b = [], c = [a], e = {}; c.length;) {
       var f = c.shift();
       if (f.inputs) {
@@ -625,7 +626,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     });
     return b;
   };
-  g.prototype.arrange = function(a) {
+  k.prototype.arrange = function(a) {
     a = a || 40;
     for (var b = this.computeExecutionOrder(!1, !0), c = [], e = 0; e < b.length; ++e) {
       var f = b[e], l = f._level || 1;
@@ -635,25 +636,25 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     b = a;
     for (e = 0; e < c.length; ++e) {
       if (l = c[e]) {
-        for (var p = 100, d = a, h = 0; h < l.length; ++h) {
-          f = l[h], f.pos[0] = b, f.pos[1] = d, f.size[0] > p && (p = f.size[0]), d += f.size[1] + a;
+        for (var p = 100, d = a, g = 0; g < l.length; ++g) {
+          f = l[g], f.pos[0] = b, f.pos[1] = d, f.size[0] > p && (p = f.size[0]), d += f.size[1] + a;
         }
         b += p + a;
       }
     }
     this.setDirtyCanvas(!0, !0);
   };
-  g.prototype.getTime = function() {
+  k.prototype.getTime = function() {
     return this.globaltime;
   };
-  g.prototype.getFixedTime = function() {
+  k.prototype.getFixedTime = function() {
     return this.fixedtime;
   };
-  g.prototype.getElapsedTime = function() {
+  k.prototype.getElapsedTime = function() {
     return this.elapsed_time;
   };
-  g.prototype.sendEventToAllNodes = function(a, b, c) {
-    c = c || h.ALWAYS;
+  k.prototype.sendEventToAllNodes = function(a, b, c) {
+    c = c || g.ALWAYS;
     var e = this._nodes_in_order ? this._nodes_in_order : this._nodes;
     if (e) {
       for (var f = 0, l = e.length; f < l; ++f) {
@@ -672,7 +673,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.sendActionToCanvas = function(a, b) {
+  k.prototype.sendActionToCanvas = function(a, b) {
     if (this.list_of_graphcanvas) {
       for (var c = 0; c < this.list_of_graphcanvas.length; ++c) {
         var e = this.list_of_graphcanvas[c];
@@ -680,13 +681,13 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.add = function(a, b) {
+  k.prototype.add = function(a, b) {
     if (a) {
       if (a.constructor === q) {
         this._groups.push(a), this.setDirtyCanvas(!0), this.change(), a.graph = this, this._version++;
       } else {
         -1 != a.id && null != this._nodes_by_id[a.id] && (console.warn("LiteGraph: there is already a node with this ID, changing it"), a.id = ++this.last_node_id);
-        if (this._nodes.length >= h.MAX_NUMBER_OF_NODES) {
+        if (this._nodes.length >= g.MAX_NUMBER_OF_NODES) {
           throw "LiteGraph: max number of nodes in a graph reached";
         }
         null == a.id || -1 == a.id ? a.id = ++this.last_node_id : this.last_node_id < a.id && (this.last_node_id = a.id);
@@ -708,8 +709,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.remove = function(a) {
-    if (a.constructor === h.LGraphGroup) {
+  k.prototype.remove = function(a) {
+    if (a.constructor === g.LGraphGroup) {
       var b = this._groups.indexOf(a);
       -1 != b && this._groups.splice(b, 1);
       a.graph = null;
@@ -751,29 +752,29 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.getNodeById = function(a) {
+  k.prototype.getNodeById = function(a) {
     return null == a ? null : this._nodes_by_id[a];
   };
-  g.prototype.findNodesByClass = function(a) {
+  k.prototype.findNodesByClass = function(a) {
     for (var b = [], c = 0, e = this._nodes.length; c < e; ++c) {
       this._nodes[c].constructor === a && b.push(this._nodes[c]);
     }
     return b;
   };
-  g.prototype.findNodesByType = function(a) {
+  k.prototype.findNodesByType = function(a) {
     a = a.toLowerCase();
     for (var b = [], c = 0, e = this._nodes.length; c < e; ++c) {
       this._nodes[c].type.toLowerCase() == a && b.push(this._nodes[c]);
     }
     return b;
   };
-  g.prototype.findNodesByTitle = function(a) {
+  k.prototype.findNodesByTitle = function(a) {
     for (var b = [], c = 0, e = this._nodes.length; c < e; ++c) {
       this._nodes[c].title == a && b.push(this._nodes[c]);
     }
     return b;
   };
-  g.prototype.getNodeOnPos = function(a, b, c, e) {
+  k.prototype.getNodeOnPos = function(a, b, c, e) {
     c = c || this._nodes;
     for (var f = c.length - 1; 0 <= f; f--) {
       var l = c[f];
@@ -783,7 +784,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return null;
   };
-  g.prototype.getGroupOnPos = function(a, b) {
+  k.prototype.getGroupOnPos = function(a, b) {
     for (var c = this._groups.length - 1; 0 <= c; c--) {
       var e = this._groups[c];
       if (e.isPointInside(a, b, 2, !0)) {
@@ -792,7 +793,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return null;
   };
-  g.prototype.addGlobalInput = function(a, b, c) {
+  k.prototype.addGlobalInput = function(a, b, c) {
     this.global_inputs[a] = {name:a, type:b, value:c};
     this._version++;
     if (this.onGlobalInputAdded) {
@@ -802,16 +803,16 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this.onGlobalsChange();
     }
   };
-  g.prototype.setGlobalInputData = function(a, b) {
+  k.prototype.setGlobalInputData = function(a, b) {
     if (a = this.global_inputs[a]) {
       a.value = b;
     }
   };
-  g.prototype.setInputData = g.prototype.setGlobalInputData;
-  g.prototype.getGlobalInputData = function(a) {
+  k.prototype.setInputData = k.prototype.setGlobalInputData;
+  k.prototype.getGlobalInputData = function(a) {
     return (a = this.global_inputs[a]) ? a.value : null;
   };
-  g.prototype.renameGlobalInput = function(a, b) {
+  k.prototype.renameGlobalInput = function(a, b) {
     if (b != a) {
       if (!this.global_inputs[a]) {
         return !1;
@@ -830,7 +831,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.changeGlobalInputType = function(a, b) {
+  k.prototype.changeGlobalInputType = function(a, b) {
     if (!this.global_inputs[a]) {
       return !1;
     }
@@ -840,7 +841,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.removeGlobalInput = function(a) {
+  k.prototype.removeGlobalInput = function(a) {
     if (!this.global_inputs[a]) {
       return !1;
     }
@@ -854,7 +855,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return !0;
   };
-  g.prototype.addGlobalOutput = function(a, b, c) {
+  k.prototype.addGlobalOutput = function(a, b, c) {
     this.global_outputs[a] = {name:a, type:b, value:c};
     this._version++;
     if (this.onGlobalOutputAdded) {
@@ -864,16 +865,16 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this.onGlobalsChange();
     }
   };
-  g.prototype.setGlobalOutputData = function(a, b) {
+  k.prototype.setGlobalOutputData = function(a, b) {
     if (a = this.global_outputs[a]) {
       a.value = b;
     }
   };
-  g.prototype.getGlobalOutputData = function(a) {
+  k.prototype.getGlobalOutputData = function(a) {
     return (a = this.global_outputs[a]) ? a.value : null;
   };
-  g.prototype.getOutputData = g.prototype.getGlobalOutputData;
-  g.prototype.renameGlobalOutput = function(a, b) {
+  k.prototype.getOutputData = k.prototype.getGlobalOutputData;
+  k.prototype.renameGlobalOutput = function(a, b) {
     if (!this.global_outputs[a]) {
       return !1;
     }
@@ -890,7 +891,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this.onGlobalsChange();
     }
   };
-  g.prototype.changeGlobalOutputType = function(a, b) {
+  k.prototype.changeGlobalOutputType = function(a, b) {
     if (!this.global_outputs[a]) {
       return !1;
     }
@@ -900,7 +901,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.removeGlobalOutput = function(a) {
+  k.prototype.removeGlobalOutput = function(a) {
     if (!this.global_outputs[a]) {
       return !1;
     }
@@ -914,19 +915,19 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return !0;
   };
-  g.prototype.triggerInput = function(a, b) {
+  k.prototype.triggerInput = function(a, b) {
     a = this.findNodesByTitle(a);
     for (var c = 0; c < a.length; ++c) {
       a[c].onTrigger(b);
     }
   };
-  g.prototype.setCallback = function(a, b) {
+  k.prototype.setCallback = function(a, b) {
     a = this.findNodesByTitle(a);
     for (var c = 0; c < a.length; ++c) {
       a[c].setTrigger(b);
     }
   };
-  g.prototype.connectionChange = function(a, b) {
+  k.prototype.connectionChange = function(a, b) {
     this.updateExecutionOrder();
     if (this.onConnectionChange) {
       this.onConnectionChange(a);
@@ -934,7 +935,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this._version++;
     this.sendActionToCanvas("onConnectionChange");
   };
-  g.prototype.isLive = function() {
+  k.prototype.isLive = function() {
     if (!this.list_of_graphcanvas) {
       return !1;
     }
@@ -945,23 +946,23 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return !1;
   };
-  g.prototype.clearTriggeredSlots = function() {
+  k.prototype.clearTriggeredSlots = function() {
     for (var a in this.links) {
       var b = this.links[a];
       b && b._last_time && (b._last_time = 0);
     }
   };
-  g.prototype.change = function() {
-    h.debug && console.log("Graph changed");
+  k.prototype.change = function() {
+    g.debug && console.log("Graph changed");
     this.sendActionToCanvas("setDirty", [!0, !0]);
     if (this.on_change) {
       this.on_change(this);
     }
   };
-  g.prototype.setDirtyCanvas = function(a, b) {
+  k.prototype.setDirtyCanvas = function(a, b) {
     this.sendActionToCanvas("setDirty", [a, b]);
   };
-  g.prototype.serialize = function() {
+  k.prototype.serialize = function() {
     for (var a = [], b = 0, c = this._nodes.length; b < c; ++b) {
       a.push(this._nodes[b].serialize());
     }
@@ -976,7 +977,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return {last_node_id:this.last_node_id, last_link_id:this.last_link_id, nodes:a, links:c, groups:e, config:this.config};
   };
-  g.prototype.configure = function(a, b) {
+  k.prototype.configure = function(a, b) {
     if (a) {
       b || this.clear();
       b = a.nodes;
@@ -995,8 +996,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       if (b) {
         e = 0;
         for (f = b.length; e < f; ++e) {
-          var l = b[e], p = h.createNode(l.type, l.title);
-          p ? (p.id = l.id, this.add(p, !0)) : (h.debug && console.log("Node not found: " + l.type), c = !0);
+          var l = b[e], p = g.createNode(l.type, l.title);
+          p ? (p.id = l.id, this.add(p, !0)) : (g.debug && console.log("Node not found: " + l.type), c = !0);
         }
         e = 0;
         for (f = b.length; e < f; ++e) {
@@ -1006,7 +1007,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this._groups.length = 0;
       if (a.groups) {
         for (e = 0; e < a.groups.length; ++e) {
-          b = new h.LGraphGroup, b.configure(a.groups[e]), this.add(b);
+          b = new g.LGraphGroup, b.configure(a.groups[e]), this.add(b);
         }
       }
       this.updateExecutionOrder();
@@ -1015,7 +1016,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       return c;
     }
   };
-  g.prototype.load = function(a) {
+  k.prototype.load = function(a) {
     var b = this, c = new XMLHttpRequest;
     c.open("GET", a, !0);
     c.send(null);
@@ -1026,12 +1027,12 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       console.error("Error loading graph:", a);
     };
   };
-  g.prototype.onNodeTrace = function(a, b, c) {
+  k.prototype.onNodeTrace = function(a, b, c) {
   };
-  v.LGraphNode = h.LGraphNode = k;
-  k.prototype._ctor = function(a) {
+  v.LGraphNode = g.LGraphNode = h;
+  h.prototype._ctor = function(a) {
     this.title = a || "Unnamed";
-    this.size = [h.NODE_WIDTH, 60];
+    this.size = [g.NODE_WIDTH, 60];
     this.graph = null;
     this._pos = new Float32Array(10, 10);
     Object.defineProperty(this, "pos", {set:function(a) {
@@ -1048,7 +1049,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.properties_info = [];
     this.flags = {};
   };
-  k.prototype.configure = function(a) {
+  h.prototype.configure = function(a) {
     this.graph && this.graph._version++;
     for (var b in a) {
       if ("console" != b) {
@@ -1059,7 +1060,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
             }
           }
         } else {
-          null != a[b] && ("object" == typeof a[b] ? this[b] && this[b].configure ? this[b].configure(a[b]) : this[b] = h.cloneObject(a[b], this[b]) : this[b] = a[b]);
+          null != a[b] && ("object" == typeof a[b] ? this[b] && this[b].configure ? this[b].configure(a[b]) : this[b] = g.cloneObject(a[b], this[b]) : this[b] = a[b]);
         }
       }
     }
@@ -1069,14 +1070,14 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         for (var e = 0; e < this.inputs.length; ++e) {
           c = this.inputs[e];
           var f = this.graph ? this.graph.links[c.link] : null;
-          this.onConnectionsChange(h.INPUT, e, !0, f, c);
+          this.onConnectionsChange(g.INPUT, e, !0, f, c);
         }
       }
       if (this.outputs) {
         for (e = 0; e < this.outputs.length; ++e) {
           if (c = this.outputs[e], c.links) {
             for (b = 0; b < c.links.length; ++b) {
-              f = this.graph ? this.graph.links[c.links[b]] : null, this.onConnectionsChange(h.OUTPUT, e, !0, f, c);
+              f = this.graph ? this.graph.links[c.links[b]] : null, this.onConnectionsChange(g.OUTPUT, e, !0, f, c);
             }
           }
         }
@@ -1096,8 +1097,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this.onConfigure(a);
     }
   };
-  k.prototype.serialize = function() {
-    var a = {id:this.id, type:this.type, pos:this.pos, size:this.size, flags:h.cloneObject(this.flags), mode:this.mode};
+  h.prototype.serialize = function() {
+    var a = {id:this.id, type:this.type, pos:this.pos, size:this.size, flags:g.cloneObject(this.flags), mode:this.mode};
     this.inputs && (a.inputs = this.inputs);
     if (this.outputs) {
       for (var b = 0; b < this.outputs.length; b++) {
@@ -1106,7 +1107,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       a.outputs = this.outputs;
     }
     this.title && this.title != this.constructor.title && (a.title = this.title);
-    this.properties && (a.properties = h.cloneObject(this.properties));
+    this.properties && (a.properties = g.cloneObject(this.properties));
     a.type || (a.type = this.constructor.type);
     this.color && (a.color = this.color);
     this.bgcolor && (a.bgcolor = this.bgcolor);
@@ -1115,8 +1116,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.onSerialize && this.onSerialize(a) && console.warn("node onSerialize shouldnt return anything, data should be stored in the object pass in the first parameter");
     return a;
   };
-  k.prototype.clone = function() {
-    var a = h.createNode(this.type), b = h.cloneObject(this.serialize());
+  h.prototype.clone = function() {
+    var a = g.createNode(this.type), b = g.cloneObject(this.serialize());
     if (b.inputs) {
       for (var c = 0; c < b.inputs.length; ++c) {
         b.inputs[c].link = null;
@@ -1131,13 +1132,13 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     a.configure(b);
     return a;
   };
-  k.prototype.toString = function() {
+  h.prototype.toString = function() {
     return JSON.stringify(this.serialize());
   };
-  k.prototype.getTitle = function() {
+  h.prototype.getTitle = function() {
     return this.title || this.constructor.title;
   };
-  k.prototype.setOutputData = function(a, b) {
+  h.prototype.setOutputData = function(a, b) {
     if (this.outputs && !(-1 == a || a >= this.outputs.length)) {
       var c = this.outputs[a];
       if (c && (c._data = b, this.outputs[a].links)) {
@@ -1147,7 +1148,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  k.prototype.getInputData = function(a, b) {
+  h.prototype.getInputData = function(a, b) {
     if (this.inputs && !(a >= this.inputs.length || null == this.inputs[a].link)) {
       a = this.graph.links[this.inputs[a].link];
       if (!a) {
@@ -1170,24 +1171,24 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       return a.data;
     }
   };
-  k.prototype.getInputDataByName = function(a, b) {
+  h.prototype.getInputDataByName = function(a, b) {
     a = this.findInputSlot(a);
     return -1 == a ? null : this.getInputData(a, b);
   };
-  k.prototype.isInputConnected = function(a) {
+  h.prototype.isInputConnected = function(a) {
     return this.inputs ? a < this.inputs.length && null != this.inputs[a].link : !1;
   };
-  k.prototype.getInputInfo = function(a) {
+  h.prototype.getInputInfo = function(a) {
     return this.inputs ? a < this.inputs.length ? this.inputs[a] : null : null;
   };
-  k.prototype.getInputNode = function(a) {
+  h.prototype.getInputNode = function(a) {
     if (!this.inputs || a >= this.inputs.length) {
       return null;
     }
     a = this.inputs[a];
     return a && null !== a.link ? (a = this.graph.links[a.link]) ? this.graph.getNodeById(a.origin_id) : null : null;
   };
-  k.prototype.getInputOrProperty = function(a) {
+  h.prototype.getInputOrProperty = function(a) {
     if (!this.inputs || !this.inputs.length) {
       return this.properties ? this.properties[a] : null;
     }
@@ -1199,16 +1200,16 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return this.properties[a];
   };
-  k.prototype.getOutputData = function(a) {
+  h.prototype.getOutputData = function(a) {
     return !this.outputs || a >= this.outputs.length ? null : this.outputs[a]._data;
   };
-  k.prototype.getOutputInfo = function(a) {
+  h.prototype.getOutputInfo = function(a) {
     return this.outputs ? a < this.outputs.length ? this.outputs[a] : null : null;
   };
-  k.prototype.isOutputConnected = function(a) {
+  h.prototype.isOutputConnected = function(a) {
     return this.outputs ? a < this.outputs.length && this.outputs[a].links && this.outputs[a].links.length : !1;
   };
-  k.prototype.isAnyOutputConnected = function() {
+  h.prototype.isAnyOutputConnected = function() {
     if (!this.outputs) {
       return !1;
     }
@@ -1219,7 +1220,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return !1;
   };
-  k.prototype.getOutputNodes = function(a) {
+  h.prototype.getOutputNodes = function(a) {
     if (!this.outputs || 0 == this.outputs.length || a >= this.outputs.length) {
       return null;
     }
@@ -1233,27 +1234,27 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return b;
   };
-  k.prototype.trigger = function(a, b) {
+  h.prototype.trigger = function(a, b) {
     if (this.outputs && this.outputs.length) {
-      this.graph && (this.graph._last_trigger_time = h.getTime());
+      this.graph && (this.graph._last_trigger_time = g.getTime());
       for (var c = 0; c < this.outputs.length; ++c) {
         var e = this.outputs[c];
-        !e || e.type !== h.EVENT || a && e.name != a || this.triggerSlot(c, b);
+        !e || e.type !== g.EVENT || a && e.name != a || this.triggerSlot(c, b);
       }
     }
   };
-  k.prototype.triggerSlot = function(a, b, c) {
+  h.prototype.triggerSlot = function(a, b, c) {
     if (this.outputs && (a = this.outputs[a]) && (a = a.links) && a.length) {
-      this.graph && (this.graph._last_trigger_time = h.getTime());
+      this.graph && (this.graph._last_trigger_time = g.getTime());
       for (var e = 0; e < a.length; ++e) {
         var f = a[e];
         if (null == c || c == f) {
           var l = this.graph.links[a[e]];
-          if (l && (l._last_time = h.getTime(), f = this.graph.getNodeById(l.target_id))) {
+          if (l && (l._last_time = g.getTime(), f = this.graph.getNodeById(l.target_id))) {
             if (l = f.inputs[l.target_slot], f.onAction) {
               f.onAction(l.name, b);
             } else {
-              if (f.mode === h.ON_TRIGGER && f.onExecute) {
+              if (f.mode === g.ON_TRIGGER && f.onExecute) {
                 f.onExecute(b);
               }
             }
@@ -1262,7 +1263,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  k.prototype.clearTriggeredSlot = function(a, b) {
+  h.prototype.clearTriggeredSlot = function(a, b) {
     if (this.outputs && (a = this.outputs[a]) && (a = a.links) && a.length) {
       for (var c = 0; c < a.length; ++c) {
         var e = a[c];
@@ -1274,7 +1275,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  k.prototype.addProperty = function(a, b, c, e) {
+  h.prototype.addProperty = function(a, b, c, e) {
     c = {name:a, type:c, default_value:b};
     if (e) {
       for (var f in e) {
@@ -1287,7 +1288,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.properties[a] = b;
     return c;
   };
-  k.prototype.addOutput = function(a, b, c) {
+  h.prototype.addOutput = function(a, b, c) {
     a = {name:a, type:b, links:null};
     if (c) {
       for (var e in c) {
@@ -1303,7 +1304,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.setDirtyCanvas(!0, !0);
     return a;
   };
-  k.prototype.addOutputs = function(a) {
+  h.prototype.addOutputs = function(a) {
     for (var b = 0; b < a.length; ++b) {
       var c = a[b], e = {name:c[0], type:c[1], link:null};
       if (a[2]) {
@@ -1320,7 +1321,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.size = this.computeSize();
     this.setDirtyCanvas(!0, !0);
   };
-  k.prototype.removeOutput = function(a) {
+  h.prototype.removeOutput = function(a) {
     this.disconnectOutput(a);
     this.outputs.splice(a, 1);
     for (var b = a; b < this.outputs.length; ++b) {
@@ -1337,7 +1338,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     this.setDirtyCanvas(!0, !0);
   };
-  k.prototype.addInput = function(a, b, c) {
+  h.prototype.addInput = function(a, b, c) {
     a = {name:a, type:b || 0, link:null};
     if (c) {
       for (var e in c) {
@@ -1353,7 +1354,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.setDirtyCanvas(!0, !0);
     return a;
   };
-  k.prototype.addInputs = function(a) {
+  h.prototype.addInputs = function(a) {
     for (var b = 0; b < a.length; ++b) {
       var c = a[b], e = {name:c[0], type:c[1], link:null};
       if (a[2]) {
@@ -1370,7 +1371,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.size = this.computeSize();
     this.setDirtyCanvas(!0, !0);
   };
-  k.prototype.removeInput = function(a) {
+  h.prototype.removeInput = function(a) {
     this.disconnectInput(a);
     this.inputs.splice(a, 1);
     for (var b = a; b < this.inputs.length; ++b) {
@@ -1385,21 +1386,21 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     this.setDirtyCanvas(!0, !0);
   };
-  k.prototype.addConnection = function(a, b, c, e) {
+  h.prototype.addConnection = function(a, b, c, e) {
     a = {name:a, type:b, pos:c, direction:e, links:null};
     this.connections.push(a);
     return a;
   };
-  k.prototype.computeSize = function(a, b) {
+  h.prototype.computeSize = function(a, b) {
     function c(a) {
       return a ? e * a.length * 0.6 : 0;
     }
     a = Math.max(this.inputs ? this.inputs.length : 1, this.outputs ? this.outputs.length : 1);
     b = b || new Float32Array([0, 0]);
     a = Math.max(a, 1);
-    var e = h.NODE_TEXT_SIZE;
+    var e = g.NODE_TEXT_SIZE;
     b[1] = (this.constructor.slot_start_y || 0) + a * (e + 1) + 4;
-    this.widgets && this.widgets.length && (b[1] += this.widgets.length * (h.NODE_WIDGET_HEIGHT + 4) + 8);
+    this.widgets && this.widgets.length && (b[1] += this.widgets.length * (g.NODE_WIDGET_HEIGHT + 4) + 8);
     a = c(this.title);
     var f = 0, l = 0;
     if (this.inputs) {
@@ -1416,14 +1417,14 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
     b[0] = Math.max(f + l + 10, a);
-    b[0] = Math.max(b[0], h.NODE_WIDTH);
-    this.widgets && this.widgets.length && (b[0] = Math.max(b[0], 1.5 * h.NODE_WIDTH));
+    b[0] = Math.max(b[0], g.NODE_WIDTH);
+    this.widgets && this.widgets.length && (b[0] = Math.max(b[0], 1.5 * g.NODE_WIDTH));
     if (this.onResize) {
       this.onResize(b);
     }
     return b;
   };
-  k.prototype.addWidget = function(a, b, c, e, f) {
+  h.prototype.addWidget = function(a, b, c, e, f) {
     this.widgets || (this.widgets = []);
     b = {type:a.toLowerCase(), name:b, value:c, callback:e, options:f || {}};
     void 0 !== b.options.y && (b.y = b.options.y);
@@ -1434,28 +1435,28 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.widgets.push(b);
     return b;
   };
-  k.prototype.addCustomWidget = function(a) {
+  h.prototype.addCustomWidget = function(a) {
     this.widgets || (this.widgets = []);
     this.widgets.push(a);
     return a;
   };
-  k.prototype.getBounding = function(a) {
+  h.prototype.getBounding = function(a) {
     a = a || new Float32Array(4);
     a[0] = this.pos[0] - 4;
-    a[1] = this.pos[1] - h.NODE_TITLE_HEIGHT;
+    a[1] = this.pos[1] - g.NODE_TITLE_HEIGHT;
     a[2] = this.size[0] + 4;
-    a[3] = this.size[1] + h.NODE_TITLE_HEIGHT;
+    a[3] = this.size[1] + g.NODE_TITLE_HEIGHT;
     if (this.onBounding) {
       this.onBounding(a);
     }
     return a;
   };
-  k.prototype.isPointInside = function(a, b, c, e) {
+  h.prototype.isPointInside = function(a, b, c, e) {
     c = c || 0;
     var f = this.graph && this.graph.isLive() ? 0 : 20;
     e && (f = 0);
     if (this.flags && this.flags.collapsed) {
-      if (t(a, b, this.pos[0] - c, this.pos[1] - h.NODE_TITLE_HEIGHT - c, (this._collapsed_width || h.NODE_COLLAPSED_WIDTH) + 2 * c, h.NODE_TITLE_HEIGHT + 2 * c)) {
+      if (t(a, b, this.pos[0] - c, this.pos[1] - g.NODE_TITLE_HEIGHT - c, (this._collapsed_width || g.NODE_COLLAPSED_WIDTH) + 2 * c, g.NODE_TITLE_HEIGHT + 2 * c)) {
         return !0;
       }
     } else {
@@ -1465,7 +1466,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return !1;
   };
-  k.prototype.getSlotInPosition = function(a, b) {
+  h.prototype.getSlotInPosition = function(a, b) {
     var c = new Float32Array(2);
     if (this.inputs) {
       for (var e = 0, f = this.inputs.length; e < f; ++e) {
@@ -1485,7 +1486,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return null;
   };
-  k.prototype.findInputSlot = function(a) {
+  h.prototype.findInputSlot = function(a) {
     if (!this.inputs) {
       return -1;
     }
@@ -1496,7 +1497,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return -1;
   };
-  k.prototype.findOutputSlot = function(a) {
+  h.prototype.findOutputSlot = function(a) {
     if (!this.outputs) {
       return -1;
     }
@@ -1507,18 +1508,18 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return -1;
   };
-  k.prototype.connect = function(a, b, c) {
+  h.prototype.connect = function(a, b, c) {
     c = c || 0;
     if (!this.graph) {
       return console.log("Connect: Error, node doesnt belong to any graph. Nodes must be added first to a graph before connecting them."), null;
     }
     if (a.constructor === String) {
       if (a = this.findOutputSlot(a), -1 == a) {
-        return h.debug && console.log("Connect: Error, no slot of name " + a), null;
+        return g.debug && console.log("Connect: Error, no slot of name " + a), null;
       }
     } else {
       if (!this.outputs || a >= this.outputs.length) {
-        return h.debug && console.log("Connect: Error, slot number not found"), null;
+        return g.debug && console.log("Connect: Error, slot number not found"), null;
       }
     }
     b && b.constructor === Number && (b = this.graph.getNodeById(b));
@@ -1530,14 +1531,14 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     if (c.constructor === String) {
       if (c = b.findInputSlot(c), -1 == c) {
-        return h.debug && console.log("Connect: Error, no slot of name " + c), null;
+        return g.debug && console.log("Connect: Error, no slot of name " + c), null;
       }
     } else {
-      if (c === h.EVENT) {
+      if (c === g.EVENT) {
         return null;
       }
       if (!b.inputs || c >= b.inputs.length) {
-        return h.debug && console.log("Connect: Error, slot number not found"), null;
+        return g.debug && console.log("Connect: Error, slot number not found"), null;
       }
     }
     null != b.inputs[c].link && b.disconnectInput(c);
@@ -1546,7 +1547,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       return null;
     }
     var f = b.inputs[c], l = null;
-    if (h.isValidConnection(e.type, f.type)) {
+    if (g.isValidConnection(e.type, f.type)) {
       l = {id:this.graph.last_link_id++, type:f.type, origin_id:this.id, origin_slot:a, target_id:b.id, target_slot:c};
       this.graph.links[l.id] = l;
       null == e.links && (e.links = []);
@@ -1554,25 +1555,25 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       b.inputs[c].link = l.id;
       this.graph && this.graph._version++;
       if (this.onConnectionsChange) {
-        this.onConnectionsChange(h.OUTPUT, a, !0, l, e);
+        this.onConnectionsChange(g.OUTPUT, a, !0, l, e);
       }
       if (b.onConnectionsChange) {
-        b.onConnectionsChange(h.INPUT, c, !0, l, f);
+        b.onConnectionsChange(g.INPUT, c, !0, l, f);
       }
-      this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(h.INPUT, b, c, this, a), this.graph.onNodeConnectionChange(h.OUTPUT, this, a, b, c));
+      this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(g.INPUT, b, c, this, a), this.graph.onNodeConnectionChange(g.OUTPUT, this, a, b, c));
     }
     this.setDirtyCanvas(!1, !0);
     this.graph.connectionChange(this, l);
     return l;
   };
-  k.prototype.disconnectOutput = function(a, b) {
+  h.prototype.disconnectOutput = function(a, b) {
     if (a.constructor === String) {
       if (a = this.findOutputSlot(a), -1 == a) {
-        return h.debug && console.log("Connect: Error, no slot of name " + a), !1;
+        return g.debug && console.log("Connect: Error, no slot of name " + a), !1;
       }
     } else {
       if (!this.outputs || a >= this.outputs.length) {
-        return h.debug && console.log("Connect: Error, slot number not found"), !1;
+        return g.debug && console.log("Connect: Error, slot number not found"), !1;
       }
     }
     var c = this.outputs[a];
@@ -1593,15 +1594,15 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           delete this.graph.links[l];
           this.graph && this.graph._version++;
           if (b.onConnectionsChange) {
-            b.onConnectionsChange(h.INPUT, p.target_slot, !1, p, d);
+            b.onConnectionsChange(g.INPUT, p.target_slot, !1, p, d);
           }
           if (this.onConnectionsChange) {
-            this.onConnectionsChange(h.OUTPUT, a, !1, p, c);
+            this.onConnectionsChange(g.OUTPUT, a, !1, p, c);
           }
           if (this.graph && this.graph.onNodeConnectionChange) {
-            this.graph.onNodeConnectionChange(h.OUTPUT, this, a);
+            this.graph.onNodeConnectionChange(g.OUTPUT, this, a);
           }
-          this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(h.OUTPUT, this, a), this.graph.onNodeConnectionChange(h.INPUT, b, p.target_slot));
+          this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(g.OUTPUT, this, a), this.graph.onNodeConnectionChange(g.INPUT, b, p.target_slot));
           break;
         }
       }
@@ -1615,17 +1616,17 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
             d = b.inputs[p.target_slot];
             d.link = null;
             if (b.onConnectionsChange) {
-              b.onConnectionsChange(h.INPUT, p.target_slot, !1, p, d);
+              b.onConnectionsChange(g.INPUT, p.target_slot, !1, p, d);
             }
             if (this.graph && this.graph.onNodeConnectionChange) {
-              this.graph.onNodeConnectionChange(h.INPUT, b, p.target_slot);
+              this.graph.onNodeConnectionChange(g.INPUT, b, p.target_slot);
             }
           }
           delete this.graph.links[l];
           if (this.onConnectionsChange) {
-            this.onConnectionsChange(h.OUTPUT, a, !1, p, c);
+            this.onConnectionsChange(g.OUTPUT, a, !1, p, c);
           }
-          this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(h.OUTPUT, this, a), this.graph.onNodeConnectionChange(h.INPUT, b, p.target_slot));
+          this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(g.OUTPUT, this, a), this.graph.onNodeConnectionChange(g.INPUT, b, p.target_slot));
         }
       }
       c.links = null;
@@ -1634,14 +1635,14 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.graph.connectionChange(this);
     return !0;
   };
-  k.prototype.disconnectInput = function(a) {
+  h.prototype.disconnectInput = function(a) {
     if (a.constructor === String) {
       if (a = this.findInputSlot(a), -1 == a) {
-        return h.debug && console.log("Connect: Error, no slot of name " + a), !1;
+        return g.debug && console.log("Connect: Error, no slot of name " + a), !1;
       }
     } else {
       if (!this.inputs || a >= this.inputs.length) {
-        return h.debug && console.log("Connect: Error, slot number not found"), !1;
+        return g.debug && console.log("Connect: Error, slot number not found"), !1;
       }
     }
     var b = this.inputs[a];
@@ -1669,24 +1670,24 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       delete this.graph.links[c];
       this.graph && this.graph._version++;
       if (this.onConnectionsChange) {
-        this.onConnectionsChange(h.INPUT, a, !1, e, b);
+        this.onConnectionsChange(g.INPUT, a, !1, e, b);
       }
       if (f.onConnectionsChange) {
-        f.onConnectionsChange(h.OUTPUT, p, !1, e, l);
+        f.onConnectionsChange(g.OUTPUT, p, !1, e, l);
       }
-      this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(h.OUTPUT, f, p), this.graph.onNodeConnectionChange(h.INPUT, this, a));
+      this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(g.OUTPUT, f, p), this.graph.onNodeConnectionChange(g.INPUT, this, a));
     }
     this.setDirtyCanvas(!1, !0);
     this.graph.connectionChange(this);
     return !0;
   };
-  k.prototype.getConnectionPos = function(a, b, c) {
+  h.prototype.getConnectionPos = function(a, b, c) {
     c = c || new Float32Array(2);
     var e = 0;
     a && this.inputs && (e = this.inputs.length);
     !a && this.outputs && (e = this.outputs.length);
     if (this.flags.collapsed) {
-      return b = this._collapsed_width || h.NODE_COLLAPSED_WIDTH, this.flags.horizontal ? (c[0] = this.pos[0] + 0.5 * b, c[1] = a ? this.pos[1] - h.NODE_TITLE_HEIGHT : this.pos[1]) : (c[0] = a ? this.pos[0] : this.pos[0] + b, c[1] = this.pos[1] - 0.5 * h.NODE_TITLE_HEIGHT), c;
+      return b = this._collapsed_width || g.NODE_COLLAPSED_WIDTH, this.flags.horizontal ? (c[0] = this.pos[0] + 0.5 * b, c[1] = a ? this.pos[1] - g.NODE_TITLE_HEIGHT : this.pos[1]) : (c[0] = a ? this.pos[0] : this.pos[0] + b, c[1] = this.pos[1] - 0.5 * g.NODE_TITLE_HEIGHT), c;
     }
     if (a && -1 == b) {
       return c[0] = this.pos[0] + 10, c[1] = this.pos[1] + 10, c;
@@ -1698,28 +1699,28 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       return c[0] = this.pos[0] + this.outputs[b].pos[0], c[1] = this.pos[1] + this.outputs[b].pos[1], c;
     }
     if (this.flags.horizontal) {
-      return c[0] = this.pos[0] + this.size[0] / e * (b + 0.5), c[1] = a ? this.pos[1] - h.NODE_TITLE_HEIGHT : this.pos[1] + this.size[1], c;
+      return c[0] = this.pos[0] + this.size[0] / e * (b + 0.5), c[1] = a ? this.pos[1] - g.NODE_TITLE_HEIGHT : this.pos[1] + this.size[1], c;
     }
     c[0] = a ? this.pos[0] : this.pos[0] + this.size[0] + 1;
-    c[1] = this.pos[1] + 10 + b * h.NODE_SLOT_HEIGHT + (this.constructor.slot_start_y || 0);
+    c[1] = this.pos[1] + 10 + b * g.NODE_SLOT_HEIGHT + (this.constructor.slot_start_y || 0);
     return c;
   };
-  k.prototype.alignToGrid = function() {
-    this.pos[0] = h.CANVAS_GRID_SIZE * Math.round(this.pos[0] / h.CANVAS_GRID_SIZE);
-    this.pos[1] = h.CANVAS_GRID_SIZE * Math.round(this.pos[1] / h.CANVAS_GRID_SIZE);
+  h.prototype.alignToGrid = function() {
+    this.pos[0] = g.CANVAS_GRID_SIZE * Math.round(this.pos[0] / g.CANVAS_GRID_SIZE);
+    this.pos[1] = g.CANVAS_GRID_SIZE * Math.round(this.pos[1] / g.CANVAS_GRID_SIZE);
   };
-  k.prototype.trace = function(a) {
+  h.prototype.trace = function(a) {
     this.console || (this.console = []);
     this.console.push(a);
-    this.console.length > k.MAX_CONSOLE && this.console.shift();
+    this.console.length > h.MAX_CONSOLE && this.console.shift();
     this.graph.onNodeTrace(this, a);
   };
-  k.prototype.setDirtyCanvas = function(a, b) {
+  h.prototype.setDirtyCanvas = function(a, b) {
     this.graph && this.graph.sendActionToCanvas("setDirty", [a, b]);
   };
-  k.prototype.loadImage = function(a) {
+  h.prototype.loadImage = function(a) {
     var b = new Image;
-    b.src = h.node_images_path + a;
+    b.src = g.node_images_path + a;
     b.ready = !1;
     var c = this;
     b.onload = function() {
@@ -1728,7 +1729,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     };
     return b;
   };
-  k.prototype.captureInput = function(a) {
+  h.prototype.captureInput = function(a) {
     if (this.graph && this.graph.list_of_graphcanvas) {
       for (var b = this.graph.list_of_graphcanvas, c = 0; c < b.length; ++c) {
         var e = b[c];
@@ -1738,20 +1739,20 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  k.prototype.collapse = function(a) {
+  h.prototype.collapse = function(a) {
     this.graph._version++;
     if (!1 !== this.constructor.collapsable || a) {
       this.flags.collapsed = this.flags.collapsed ? !1 : !0, this.setDirtyCanvas(!0, !0);
     }
   };
-  k.prototype.pin = function(a) {
+  h.prototype.pin = function(a) {
     this.graph._version++;
     this.flags.pinned = void 0 === a ? !this.flags.pinned : a;
   };
-  k.prototype.localToScreen = function(a, b, c) {
+  h.prototype.localToScreen = function(a, b, c) {
     return [(a + this.pos[0]) * c.scale + c.offset[0], (b + this.pos[1]) * c.scale + c.offset[1]];
   };
-  v.LGraphGroup = h.LGraphGroup = q;
+  v.LGraphGroup = g.LGraphGroup = q;
   q.prototype._ctor = function(a) {
     this.title = a || "Group";
     this.font_size = 24;
@@ -1801,9 +1802,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       w(this._bounding, b) && this._nodes.push(e);
     }
   };
-  q.prototype.isPointInside = k.prototype.isPointInside;
-  q.prototype.setDirtyCanvas = k.prototype.setDirtyCanvas;
-  v.LGraphCanvas = h.LGraphCanvas = d;
+  q.prototype.isPointInside = h.prototype.isPointInside;
+  q.prototype.setDirtyCanvas = h.prototype.setDirtyCanvas;
+  v.LGraphCanvas = g.LGraphCanvas = d;
   d.link_type_colors = {"-1":"#F85", number:"#AAA", node:"#DCA"};
   d.gradients = {};
   d.prototype.clear = function() {
@@ -1970,10 +1971,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this.canvas.removeEventListener("mousemove", this._mousemove_callback);
       b.document.addEventListener("mousemove", this._mousemove_callback, !0);
       b.document.addEventListener("mouseup", this._mouseup_callback, !0);
-      var c = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes, 5), e = !1, f = 300 > h.getTime() - this.last_mouseclick;
+      var c = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes, 5), e = !1, f = 300 > g.getTime() - this.last_mouseclick;
       this.canvas_mouse[0] = a.canvasX;
       this.canvas_mouse[1] = a.canvasY;
-      h.closeAllContextMenus(b);
+      g.closeAllContextMenus(b);
       if (!this.onMouse || 1 != this.onMouse(a)) {
         if (1 == a.which) {
           a.ctrlKey && (this.dragging_rectangle = new Float32Array(4), this.dragging_rectangle[0] = a.canvasX, this.dragging_rectangle[1] = a.canvasY, this.dragging_rectangle[2] = 1, this.dragging_rectangle[3] = 1, e = !0);
@@ -1986,10 +1987,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
               } else {
                 if (c.outputs) {
                   for (var p = 0, n = c.outputs.length; p < n; ++p) {
-                    var g = c.outputs[p], m = c.getConnectionPos(!1, p);
+                    var k = c.outputs[p], m = c.getConnectionPos(!1, p);
                     if (t(a.canvasX, a.canvasY, m[0] - 15, m[1] - 10, 30, 20)) {
                       this.connecting_node = c;
-                      this.connecting_output = g;
+                      this.connecting_output = k;
                       this.connecting_pos = c.getConnectionPos(!1, p);
                       this.connecting_slot = p;
                       a.shiftKey && c.disconnectOutput(p);
@@ -2009,7 +2010,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
                 }
                 if (c.inputs) {
                   for (p = 0, n = c.inputs.length; p < n; ++p) {
-                    if (g = c.inputs[p], m = c.getConnectionPos(!0, p), t(a.canvasX, a.canvasY, m[0] - 15, m[1] - 10, 30, 20)) {
+                    if (k = c.inputs[p], m = c.getConnectionPos(!0, p), t(a.canvasX, a.canvasY, m[0] - 15, m[1] - 10, 30, 20)) {
                       if (f) {
                         if (c.onInputDblClick) {
                           c.onInputDblClick(p, a);
@@ -2019,8 +2020,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
                           c.onInputClick(p, a);
                         }
                       }
-                      if (null !== g.link) {
-                        e = this.graph.links[g.link];
+                      if (null !== k.link) {
+                        e = this.graph.links[k.link];
                         c.disconnectInput(p);
                         if (this.allow_reconnect_links || a.shiftKey) {
                           this.connecting_node = this.graph._nodes_by_id[e.origin_id], this.connecting_slot = e.origin_slot, this.connecting_output = this.connecting_node.outputs[this.connecting_slot], this.connecting_pos = this.connecting_node.getConnectionPos(!1, this.connecting_slot);
@@ -2032,7 +2033,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
                 }
               }
             }
-            !e && t(a.canvasX, a.canvasY, c.pos[0], c.pos[1] - h.NODE_TITLE_HEIGHT, h.NODE_TITLE_HEIGHT, h.NODE_TITLE_HEIGHT) && (c.collapse(), e = !0);
+            !e && t(a.canvasX, a.canvasY, c.pos[0], c.pos[1] - g.NODE_TITLE_HEIGHT, g.NODE_TITLE_HEIGHT, g.NODE_TITLE_HEIGHT) && (c.collapse(), e = !0);
             if (!e) {
               p = !1;
               if (n = this.processNodeWidgets(c, this.canvas_mouse, a)) {
@@ -2058,7 +2059,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         }
         this.last_mouse[0] = a.localX;
         this.last_mouse[1] = a.localY;
-        this.last_mouseclick = h.getTime();
+        this.last_mouseclick = g.getTime();
         this.last_mouse_dragging = !0;
         this.graph.change();
         (!b.document.activeElement || "input" != b.document.activeElement.nodeName.toLowerCase() && "textarea" != b.document.activeElement.nodeName.toLowerCase()) && a.preventDefault();
@@ -2113,7 +2114,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
                 }
                 if (this.connecting_node && (f = this._highlight_input || [0, 0], !this.isOverNodeBox(e, a.canvasX, a.canvasY))) {
                   var l = this.isOverNodeInput(e, a.canvasX, a.canvasY, f);
-                  -1 != l && e.inputs[l] ? h.isValidConnection(this.connecting_output.type, e.inputs[l].type) && (this._highlight_input = f) : this._highlight_input = null;
+                  -1 != l && e.inputs[l] ? g.isValidConnection(this.connecting_output.type, e.inputs[l].type) && (this._highlight_input = f) : this._highlight_input = null;
                 }
                 this.canvas && (t(a.canvasX, a.canvasY, e.pos[0] + e.size[0] - 5, e.pos[1] + e.size[1] - 5, 5, 5) ? this.canvas.style.cursor = "se-resize" : this.canvas.style.cursor = "");
               } else {
@@ -2128,8 +2129,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
                 }
                 this.dirty_bgcanvas = this.dirty_canvas = !0;
               }
-              this.resizing_node && !this.live_mode && (this.resizing_node.size[0] = a.canvasX - this.resizing_node.pos[0], this.resizing_node.size[1] = a.canvasY - this.resizing_node.pos[1], c = Math.max(this.resizing_node.inputs ? this.resizing_node.inputs.length : 0, this.resizing_node.outputs ? this.resizing_node.outputs.length : 0) * h.NODE_SLOT_HEIGHT + (this.resizing_node.widgets ? this.resizing_node.widgets.length : 0) * (h.NODE_WIDGET_HEIGHT + 4) + 4, this.resizing_node.size[1] < c && (this.resizing_node.size[1] = 
-              c), this.resizing_node.size[0] < h.NODE_MIN_WIDTH && (this.resizing_node.size[0] = h.NODE_MIN_WIDTH), this.canvas.style.cursor = "se-resize", this.dirty_bgcanvas = this.dirty_canvas = !0);
+              this.resizing_node && !this.live_mode && (this.resizing_node.size[0] = a.canvasX - this.resizing_node.pos[0], this.resizing_node.size[1] = a.canvasY - this.resizing_node.pos[1], c = Math.max(this.resizing_node.inputs ? this.resizing_node.inputs.length : 0, this.resizing_node.outputs ? this.resizing_node.outputs.length : 0) * g.NODE_SLOT_HEIGHT + (this.resizing_node.widgets ? this.resizing_node.widgets.length : 0) * (g.NODE_WIDGET_HEIGHT + 4) + 4, this.resizing_node.size[1] < c && (this.resizing_node.size[1] = 
+              c), this.resizing_node.size[0] < g.NODE_MIN_WIDTH && (this.resizing_node.size[0] = g.NODE_MIN_WIDTH), this.canvas.style.cursor = "se-resize", this.dirty_bgcanvas = this.dirty_canvas = !0);
             }
           }
         }
@@ -2146,7 +2147,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this.canvas.addEventListener("mousemove", this._mousemove_callback, !0);
       b.removeEventListener("mouseup", this._mouseup_callback, !0);
       this.adjustMouseEvent(a);
-      b = h.getTime();
+      b = g.getTime();
       a.click_time = b - this.last_mouseclick;
       this.last_mouse_dragging = !1;
       if (1 == a.which) {
@@ -2172,7 +2173,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           if (this.connecting_node) {
             this.dirty_bgcanvas = this.dirty_canvas = !0;
             if (e = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes)) {
-              this.connecting_output.type == h.EVENT && this.isOverNodeBox(e, a.canvasX, a.canvasY) ? this.connecting_node.connect(this.connecting_slot, e, h.EVENT) : (b = this.isOverNodeInput(e, a.canvasX, a.canvasY), -1 != b ? this.connecting_node.connect(this.connecting_slot, e, b) : (b = e.getInputInfo(0), this.connecting_output.type == h.EVENT ? this.connecting_node.connect(this.connecting_slot, e, h.EVENT) : b && !b.link && h.isValidConnection(b.type && this.connecting_output.type) && this.connecting_node.connect(this.connecting_slot, 
+              this.connecting_output.type == g.EVENT && this.isOverNodeBox(e, a.canvasX, a.canvasY) ? this.connecting_node.connect(this.connecting_slot, e, g.EVENT) : (b = this.isOverNodeInput(e, a.canvasX, a.canvasY), -1 != b ? this.connecting_node.connect(this.connecting_slot, e, b) : (b = e.getInputInfo(0), this.connecting_output.type == g.EVENT ? this.connecting_node.connect(this.connecting_slot, e, g.EVENT) : b && !b.link && g.isValidConnection(b.type && this.connecting_output.type) && this.connecting_node.connect(this.connecting_slot, 
               e, 0)));
             }
             this.connecting_node = this.connecting_pos = this.connecting_output = null;
@@ -2220,7 +2221,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
   };
   d.prototype.isOverNodeBox = function(a, b, c) {
-    var e = h.NODE_TITLE_HEIGHT;
+    var e = g.NODE_TITLE_HEIGHT;
     return t(b, c, a.pos[0] + 2, a.pos[1] + 2 - e, e - 4, e - 4) ? !0 : !1;
   };
   d.prototype.isOverNodeInput = function(a, b, c, e) {
@@ -2288,7 +2289,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     if (a) {
       a = JSON.parse(a);
       for (var b = [], c = 0; c < a.nodes.length; ++c) {
-        var e = a.nodes[c], f = h.createNode(e.type);
+        var e = a.nodes[c], f = g.createNode(e.type);
         f && (f.configure(e), f.pos[0] += 5, f.pos[1] += 5, this.graph.add(f), b.push(f));
       }
       for (c = 0; c < a.links.length; ++c) {
@@ -2314,8 +2315,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
             p.onload = function(a) {
               c.onDropData(a.target.result, l, f);
             };
-            var h = f.type.split("/")[0];
-            "text" == h || "" == h ? p.readAsText(f) : "image" == h ? p.readAsDataURL(f) : p.readAsArrayBuffer(f);
+            var g = f.type.split("/")[0];
+            "text" == g || "" == g ? p.readAsText(f) : "image" == g ? p.readAsDataURL(f) : p.readAsArrayBuffer(f);
           }
         }
       }
@@ -2328,8 +2329,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   d.prototype.checkDropItem = function(a) {
     if (a.dataTransfer.files.length) {
       var b = a.dataTransfer.files[0], c = d.getFileExtension(b.name).toLowerCase();
-      if (c = h.node_types_by_file_extension[c]) {
-        if (c = h.createNode(c.type), c.pos = [a.canvasX, a.canvasY], this.graph.add(c), c.onDropFile) {
+      if (c = g.node_types_by_file_extension[c]) {
+        if (c = g.createNode(c.type), c.pos = [a.canvasX, a.canvasY], this.graph.add(c), c.onDropFile) {
           c.onDropFile(b);
         }
       }
@@ -2504,7 +2505,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   };
   d.prototype.draw = function(a, b) {
     if (this.canvas) {
-      var c = h.getTime();
+      var c = g.getTime();
       this.render_time = 0.001 * (c - this.last_draw_time);
       this.last_draw_time = c;
       if (this.graph) {
@@ -2553,15 +2554,15 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         if (null != this.connecting_pos) {
           a.lineWidth = this.connections_width;
           switch(this.connecting_output.type) {
-            case h.EVENT:
-              b = h.EVENT_LINK_COLOR;
+            case g.EVENT:
+              b = g.EVENT_LINK_COLOR;
               break;
             default:
-              b = h.CONNECTING_LINK_COLOR;
+              b = g.CONNECTING_LINK_COLOR;
           }
-          this.renderLink(a, this.connecting_pos, [this.canvas_mouse[0], this.canvas_mouse[1]], null, !1, null, b, this.connecting_output.dir || (this.connecting_node.flags.horizontal ? h.DOWN : h.RIGHT), h.CENTER);
+          this.renderLink(a, this.connecting_pos, [this.canvas_mouse[0], this.canvas_mouse[1]], null, !1, null, b, this.connecting_output.dir || (this.connecting_node.flags.horizontal ? g.DOWN : g.RIGHT), g.CENTER);
           a.beginPath();
-          this.connecting_output.type === h.EVENT || this.connecting_output.shape === h.BOX_SHAPE ? a.rect(this.connecting_pos[0] - 6 + 0.5, this.connecting_pos[1] - 5 + 0.5, 14, 10) : a.arc(this.connecting_pos[0], this.connecting_pos[1], 4, 0, 2 * Math.PI);
+          this.connecting_output.type === g.EVENT || this.connecting_output.shape === g.BOX_SHAPE ? a.rect(this.connecting_pos[0] - 6 + 0.5, this.connecting_pos[1] - 5 + 0.5, 14, 10) : a.arc(this.connecting_pos[0], this.connecting_pos[1], 4, 0, 2 * Math.PI);
           a.fill();
           a.fillStyle = "#ffcc00";
           this._highlight_input && (a.beginPath(), a.arc(this._highlight_input[0], this._highlight_input[1], 6, 0, 2 * Math.PI), a.fill());
@@ -2658,7 +2659,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   var n = new Float32Array(2);
   d.prototype.drawNode = function(a, b) {
     this.current_node = a;
-    var c = a.color || a.constructor.color || h.NODE_DEFAULT_COLOR, e = a.bgcolor || a.constructor.bgcolor || h.NODE_DEFAULT_BGCOLOR;
+    var c = a.color || a.constructor.color || g.NODE_DEFAULT_COLOR, e = a.bgcolor || a.constructor.bgcolor || g.NODE_DEFAULT_BGCOLOR;
     if (this.live_mode) {
       if (!a.flags.collapsed && (b.shadowColor = "transparent", a.onDrawForeground)) {
         a.onDrawForeground(b, this, this.canvas);
@@ -2666,9 +2667,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     } else {
       var f = this.editor_alpha;
       b.globalAlpha = f;
-      this.render_shadows ? (b.shadowColor = h.DEFAULT_SHADOW_COLOR, b.shadowOffsetX = 2 * this.scale, b.shadowOffsetY = 2 * this.scale, b.shadowBlur = 3 * this.scale) : b.shadowColor = "transparent";
+      this.render_shadows ? (b.shadowColor = g.DEFAULT_SHADOW_COLOR, b.shadowOffsetX = 2 * this.scale, b.shadowOffsetY = 2 * this.scale, b.shadowBlur = 3 * this.scale) : b.shadowColor = "transparent";
       if (!a.flags.collapsed || !a.onDrawCollaped || 1 != a.onDrawCollapsed(b, this)) {
-        var l = a._shape || h.BOX_SHAPE;
+        var l = a._shape || g.BOX_SHAPE;
         n.set(a.size);
         var p = a.horizontal || a.flags.horizontal;
         if (a.flags.collapsed) {
@@ -2678,7 +2679,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           n[0] = a._collapsed_width;
           n[1] = 0;
         }
-        a.clip_area && (b.save(), b.beginPath(), l == h.BOX_SHAPE ? b.rect(0, 0, n[0], n[1]) : l == h.ROUND_SHAPE ? b.roundRect(0, 0, n[0], n[1], 10) : l == h.CIRCLE_SHAPE && b.arc(0.5 * n[0], 0.5 * n[1], 0.5 * n[0], 0, 2 * Math.PI), b.clip());
+        a.clip_area && (b.save(), b.beginPath(), l == g.BOX_SHAPE ? b.rect(0, 0, n[0], n[1]) : l == g.ROUND_SHAPE ? b.roundRect(0, 0, n[0], n[1], 10) : l == g.CIRCLE_SHAPE && b.arc(0.5 * n[0], 0.5 * n[1], 0.5 * n[0], 0, 2 * Math.PI), b.clip());
         this.drawNodeShape(a, b, n, c, e, a.selected, a.mouseOver);
         b.shadowColor = "transparent";
         b.textAlign = p ? "center" : "left";
@@ -2687,7 +2688,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         l = this.connecting_output;
         b.lineWidth = 1;
         d = 0;
-        var g = new Float32Array(2);
+        var k = new Float32Array(2);
         if (a.flags.collapsed) {
           f = e = null;
           if (a.inputs) {
@@ -2703,26 +2704,26 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
               m = a.outputs[c], m.links && m.links.length && (f = m);
             }
           }
-          e && (c = 0, e = -0.5 * h.NODE_TITLE_HEIGHT, p && (c = 0.5 * a._collapsed_width, e = -h.NODE_TITLE_HEIGHT), b.fillStyle = m.color_on || this.default_connection_color.input_on, b.beginPath(), m.type === h.EVENT || m.shape === h.BOX_SHAPE ? b.rect(c - 7 + 0.5, e + 4 - 0.5 * h.NODE_TITLE_HEIGHT + 0.5, 14, h.NODE_TITLE_HEIGHT - 8) : m.shape === h.ARROW_SHAPE ? (b.moveTo(c + 8, e), b.lineTo(c + -4, e - 4), b.lineTo(c + -4, e + 4), b.closePath()) : b.arc(c, e, 4, 0, 2 * Math.PI), b.fill());
-          f && (c = a._collapsed_width, e = -0.5 * h.NODE_TITLE_HEIGHT, p && (c = 0.5 * a._collapsed_width, e = 0), b.fillStyle = m.color_on || this.default_connection_color.output_on, b.strokeStyle = "black", b.beginPath(), m.type === h.EVENT || m.shape === h.BOX_SHAPE ? b.rect(c - 7 + 0.5, e + 4 - 0.5 * h.NODE_TITLE_HEIGHT + 0.5, 14, h.NODE_TITLE_HEIGHT - 8) : m.shape === h.ARROW_SHAPE ? (b.moveTo(c + 6, e), b.lineTo(c - 6, e - 4), b.lineTo(c - 6, e + 4), b.closePath()) : b.arc(c, e, 4, 0, 2 * 
+          e && (c = 0, e = -0.5 * g.NODE_TITLE_HEIGHT, p && (c = 0.5 * a._collapsed_width, e = -g.NODE_TITLE_HEIGHT), b.fillStyle = m.color_on || this.default_connection_color.input_on, b.beginPath(), m.type === g.EVENT || m.shape === g.BOX_SHAPE ? b.rect(c - 7 + 0.5, e + 4 - 0.5 * g.NODE_TITLE_HEIGHT + 0.5, 14, g.NODE_TITLE_HEIGHT - 8) : m.shape === g.ARROW_SHAPE ? (b.moveTo(c + 8, e), b.lineTo(c + -4, e - 4), b.lineTo(c + -4, e + 4), b.closePath()) : b.arc(c, e, 4, 0, 2 * Math.PI), b.fill());
+          f && (c = a._collapsed_width, e = -0.5 * g.NODE_TITLE_HEIGHT, p && (c = 0.5 * a._collapsed_width, e = 0), b.fillStyle = m.color_on || this.default_connection_color.output_on, b.strokeStyle = "black", b.beginPath(), m.type === g.EVENT || m.shape === g.BOX_SHAPE ? b.rect(c - 7 + 0.5, e + 4 - 0.5 * g.NODE_TITLE_HEIGHT + 0.5, 14, g.NODE_TITLE_HEIGHT - 8) : m.shape === g.ARROW_SHAPE ? (b.moveTo(c + 6, e), b.lineTo(c - 6, e - 4), b.lineTo(c - 6, e + 4), b.closePath()) : b.arc(c, e, 4, 0, 2 * 
           Math.PI), b.fill(), b.stroke());
         } else {
           if (a.inputs) {
             for (c = 0; c < a.inputs.length; c++) {
               var m = a.inputs[c];
               b.globalAlpha = f;
-              this.connecting_node && h.isValidConnection(m.type && l.type) && (b.globalAlpha = 0.4 * f);
+              this.connecting_node && g.isValidConnection(m.type && l.type) && (b.globalAlpha = 0.4 * f);
               b.fillStyle = null != m.link ? m.color_on || this.default_connection_color.input_on : m.color_off || this.default_connection_color.input_off;
-              var x = a.getConnectionPos(!0, c, g);
+              var x = a.getConnectionPos(!0, c, k);
               x[0] -= a.pos[0];
               x[1] -= a.pos[1];
-              d < x[1] + 0.5 * h.NODE_SLOT_HEIGHT && (d = x[1] + 0.5 * h.NODE_SLOT_HEIGHT);
+              d < x[1] + 0.5 * g.NODE_SLOT_HEIGHT && (d = x[1] + 0.5 * g.NODE_SLOT_HEIGHT);
               b.beginPath();
-              m.type === h.EVENT || m.shape === h.BOX_SHAPE ? p ? b.rect(x[0] - 5 + 0.5, x[1] - 8 + 0.5, 10, 14) : b.rect(x[0] - 6 + 0.5, x[1] - 5 + 0.5, 14, 10) : m.shape === h.ARROW_SHAPE ? (b.moveTo(x[0] + 8, x[1] + 0.5), b.lineTo(x[0] - 4, x[1] + 6 + 0.5), b.lineTo(x[0] - 4, x[1] - 6 + 0.5), b.closePath()) : b.arc(x[0], x[1], 4, 0, 2 * Math.PI);
+              m.type === g.EVENT || m.shape === g.BOX_SHAPE ? p ? b.rect(x[0] - 5 + 0.5, x[1] - 8 + 0.5, 10, 14) : b.rect(x[0] - 6 + 0.5, x[1] - 5 + 0.5, 14, 10) : m.shape === g.ARROW_SHAPE ? (b.moveTo(x[0] + 8, x[1] + 0.5), b.lineTo(x[0] - 4, x[1] + 6 + 0.5), b.lineTo(x[0] - 4, x[1] - 6 + 0.5), b.closePath()) : b.arc(x[0], x[1], 4, 0, 2 * Math.PI);
               b.fill();
               if (e) {
-                var k = null != m.label ? m.label : m.name;
-                k && (b.fillStyle = h.NODE_TEXT_COLOR, p || m.dir == h.UP ? b.fillText(k, x[0], x[1] - 10) : b.fillText(k, x[0] + 10, x[1] + 5));
+                var h = null != m.label ? m.label : m.name;
+                h && (b.fillStyle = g.NODE_TEXT_COLOR, p || m.dir == g.UP ? b.fillText(h, x[0], x[1] - 10) : b.fillText(h, x[0] + 10, x[1] + 5));
               }
             }
           }
@@ -2731,9 +2732,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           b.strokeStyle = "black";
           if (a.outputs) {
             for (c = 0; c < a.outputs.length; c++) {
-              if (m = a.outputs[c], x = a.getConnectionPos(!1, c, g), x[0] -= a.pos[0], x[1] -= a.pos[1], d < x[1] + 0.5 * h.NODE_SLOT_HEIGHT && (d = x[1] + 0.5 * h.NODE_SLOT_HEIGHT), b.fillStyle = m.links && m.links.length ? m.color_on || this.default_connection_color.output_on : m.color_off || this.default_connection_color.output_off, b.beginPath(), m.type === h.EVENT || m.shape === h.BOX_SHAPE ? p ? b.rect(x[0] - 5 + 0.5, x[1] - 8 + 0.5, 10, 14) : b.rect(x[0] - 6 + 0.5, x[1] - 5 + 0.5, 14, 10) : 
-              m.shape === h.ARROW_SHAPE ? (b.moveTo(x[0] + 8, x[1] + 0.5), b.lineTo(x[0] - 4, x[1] + 6 + 0.5), b.lineTo(x[0] - 4, x[1] - 6 + 0.5), b.closePath()) : b.arc(x[0], x[1], 4, 0, 2 * Math.PI), b.fill(), b.stroke(), e && (k = null != m.label ? m.label : m.name)) {
-                b.fillStyle = h.NODE_TEXT_COLOR, p || m.dir == h.DOWN ? b.fillText(k, x[0], x[1] - 8) : b.fillText(k, x[0] - 10, x[1] + 5);
+              if (m = a.outputs[c], x = a.getConnectionPos(!1, c, k), x[0] -= a.pos[0], x[1] -= a.pos[1], d < x[1] + 0.5 * g.NODE_SLOT_HEIGHT && (d = x[1] + 0.5 * g.NODE_SLOT_HEIGHT), b.fillStyle = m.links && m.links.length ? m.color_on || this.default_connection_color.output_on : m.color_off || this.default_connection_color.output_off, b.beginPath(), m.type === g.EVENT || m.shape === g.BOX_SHAPE ? p ? b.rect(x[0] - 5 + 0.5, x[1] - 8 + 0.5, 10, 14) : b.rect(x[0] - 6 + 0.5, x[1] - 5 + 0.5, 14, 10) : 
+              m.shape === g.ARROW_SHAPE ? (b.moveTo(x[0] + 8, x[1] + 0.5), b.lineTo(x[0] - 4, x[1] + 6 + 0.5), b.lineTo(x[0] - 4, x[1] - 6 + 0.5), b.closePath()) : b.arc(x[0], x[1], 4, 0, 2 * Math.PI), b.fill(), b.stroke(), e && (h = null != m.label ? m.label : m.name)) {
+                b.fillStyle = g.NODE_TEXT_COLOR, p || m.dir == g.DOWN ? b.fillText(h, x[0], x[1] - 8) : b.fillText(h, x[0] - 10, x[1] + 5);
               }
             }
           }
@@ -2758,30 +2759,30 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   d.prototype.drawNodeShape = function(a, b, c, e, f, l, p) {
     b.strokeStyle = e;
     b.fillStyle = f;
-    f = h.NODE_TITLE_HEIGHT;
-    var n = a._shape || a.constructor.shape || h.BOX_SHAPE, g = a.constructor.title_mode, k = !0;
-    g == h.TRANSPARENT_TITLE ? k = !1 : g == h.AUTOHIDE_TITLE && p && (k = !0);
+    f = g.NODE_TITLE_HEIGHT;
+    var n = a._shape || a.constructor.shape || g.BOX_SHAPE, k = a.constructor.title_mode, h = !0;
+    k == g.TRANSPARENT_TITLE ? h = !1 : k == g.AUTOHIDE_TITLE && p && (h = !0);
     m[0] = 0;
-    m[1] = k ? -f : 0;
+    m[1] = h ? -f : 0;
     m[2] = c[0] + 1;
-    m[3] = k ? c[1] + f : c[1];
-    a.flags.collapsed || (b.beginPath(), n == h.BOX_SHAPE || 0.5 > this.scale ? b.fillRect(m[0], m[1], m[2], m[3]) : n == h.ROUND_SHAPE || n == h.CARD_SHAPE ? b.roundRect(m[0], m[1], m[2], m[3], this.round_radius, n == h.CARD_SHAPE ? 0 : this.round_radius) : n == h.CIRCLE_SHAPE && b.arc(0.5 * c[0], 0.5 * c[1], 0.5 * c[0], 0, 2 * Math.PI), b.fill());
+    m[3] = h ? c[1] + f : c[1];
+    a.flags.collapsed || (b.beginPath(), n == g.BOX_SHAPE || 0.5 > this.scale ? b.fillRect(m[0], m[1], m[2], m[3]) : n == g.ROUND_SHAPE || n == g.CARD_SHAPE ? b.roundRect(m[0], m[1], m[2], m[3], this.round_radius, n == g.CARD_SHAPE ? 0 : this.round_radius) : n == g.CIRCLE_SHAPE && b.arc(0.5 * c[0], 0.5 * c[1], 0.5 * c[0], 0, 2 * Math.PI), b.fill());
     b.shadowColor = "transparent";
     a.bgImage && a.bgImage.width && b.drawImage(a.bgImage, 0.5 * (c[0] - a.bgImage.width), 0.5 * (c[1] - a.bgImage.height));
     a.bgImageUrl && !a.bgImage && (a.bgImage = a.loadImage(a.bgImageUrl));
     if (a.onDrawBackground) {
       a.onDrawBackground(b, this, this.canvas);
     }
-    if (k || g == h.TRANSPARENT_TITLE) {
+    if (h || k == g.TRANSPARENT_TITLE) {
       if (a.onDrawTitleBar) {
         a.onDrawTitleBar(b, f, c, this.scale, e);
       } else {
-        if (g != h.TRANSPARENT_TITLE) {
-          a.flags.collapsed && (b.shadowColor = h.DEFAULT_SHADOW_COLOR);
+        if (k != g.TRANSPARENT_TITLE) {
+          a.flags.collapsed && (b.shadowColor = g.DEFAULT_SHADOW_COLOR);
           this.use_gradients ? (p = d.gradients[e], p || (p = d.gradients[e] = b.createLinearGradient(0, 0, 400, 0), p.addColorStop(0, e), p.addColorStop(1, "#000")), b.fillStyle = p) : b.fillStyle = e;
           var x = b.globalAlpha;
           b.beginPath();
-          n == h.BOX_SHAPE || 0.5 > this.scale ? b.rect(0, -f, c[0] + 1, f) : (n == h.ROUND_SHAPE || n == h.CARD_SHAPE) && b.roundRect(0, -f, c[0] + 1, f, this.round_radius, a.flags.collapsed ? this.round_radius : 0);
+          n == g.BOX_SHAPE || 0.5 > this.scale ? b.rect(0, -f, c[0] + 1, f) : (n == g.ROUND_SHAPE || n == g.CARD_SHAPE) && b.roundRect(0, -f, c[0] + 1, f, this.round_radius, a.flags.collapsed ? this.round_radius : 0);
           b.fill();
           b.shadowColor = "transparent";
         }
@@ -2789,7 +2790,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       if (a.onDrawTitleBox) {
         a.onDrawTitleBox(b, f, c, this.scale);
       } else {
-        n == h.ROUND_SHAPE || n == h.CIRCLE_SHAPE || n == h.CARD_SHAPE ? (0.5 < this.scale && (b.fillStyle = "black", b.beginPath(), b.arc(0.5 * f, -0.5 * f, 0.5 * (f - 8), 0, 2 * Math.PI), b.fill()), b.fillStyle = a.boxcolor || h.NODE_DEFAULT_BOXCOLOR, b.beginPath(), b.arc(0.5 * f, -0.5 * f, 0.4 * (f - 8), 0, 2 * Math.PI), b.fill()) : (0.5 < this.scale && (b.fillStyle = "black", b.fillRect(4, -f + 4, f - 8, f - 8)), b.fillStyle = a.boxcolor || h.NODE_DEFAULT_BOXCOLOR, b.fillRect(5, -f + 5, f - 10, 
+        n == g.ROUND_SHAPE || n == g.CIRCLE_SHAPE || n == g.CARD_SHAPE ? (0.5 < this.scale && (b.fillStyle = "black", b.beginPath(), b.arc(0.5 * f, -0.5 * f, 0.5 * (f - 8), 0, 2 * Math.PI), b.fill()), b.fillStyle = a.boxcolor || g.NODE_DEFAULT_BOXCOLOR, b.beginPath(), b.arc(0.5 * f, -0.5 * f, 0.4 * (f - 8), 0, 2 * Math.PI), b.fill()) : (0.5 < this.scale && (b.fillStyle = "black", b.fillRect(4, -f + 4, f - 8, f - 8)), b.fillStyle = a.boxcolor || g.NODE_DEFAULT_BOXCOLOR, b.fillRect(5, -f + 5, f - 10, 
         f - 10));
       }
       b.globalAlpha = x;
@@ -2805,11 +2806,11 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       if (a.onBounding) {
         a.onBounding(m);
       }
-      g == h.TRANSPARENT_TITLE && (m[1] -= f, m[3] += f);
+      k == g.TRANSPARENT_TITLE && (m[1] -= f, m[3] += f);
       b.lineWidth = 1;
       b.globalAlpha = 0.8;
       b.beginPath();
-      n == h.BOX_SHAPE ? b.rect(-6 + m[0], -6 + m[1], 12 + m[2], 12 + m[3]) : n == h.ROUND_SHAPE || n == h.CARD_SHAPE && a.flags.collapsed ? b.roundRect(-6 + m[0], -6 + m[1], 12 + m[2], 12 + m[3], 2 * this.round_radius) : n == h.CARD_SHAPE ? b.roundRect(-6 + m[0], -6 + m[1], 12 + m[2], 12 + m[3], 2 * this.round_radius, 2) : n == h.CIRCLE_SHAPE && b.arc(0.5 * c[0], 0.5 * c[1], 0.5 * c[0] + 6, 0, 2 * Math.PI);
+      n == g.BOX_SHAPE ? b.rect(-6 + m[0], -6 + m[1], 12 + m[2], 12 + m[3]) : n == g.ROUND_SHAPE || n == g.CARD_SHAPE && a.flags.collapsed ? b.roundRect(-6 + m[0], -6 + m[1], 12 + m[2], 12 + m[3], 2 * this.round_radius) : n == g.CARD_SHAPE ? b.roundRect(-6 + m[0], -6 + m[1], 12 + m[2], 12 + m[3], 2 * this.round_radius, 2) : n == g.CIRCLE_SHAPE && b.arc(0.5 * c[0], 0.5 * c[1], 0.5 * c[0] + 6, 0, 2 * Math.PI);
       b.strokeStyle = "#FFF";
       b.stroke();
       b.strokeStyle = e;
@@ -2817,7 +2818,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
   };
   d.prototype.drawConnections = function(a) {
-    var b = h.getTime(), c = this.visible_area;
+    var b = g.getTime(), c = this.visible_area;
     c = new Float32Array([c[0] - 20, c[1] - 20, c[2] + 40, c[3] + 40]);
     var e = new Float32Array(4), f = new Float32Array(2), l = new Float32Array(2);
     a.lineWidth = this.connections_width;
@@ -2825,16 +2826,16 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     a.strokeStyle = "#AAA";
     a.globalAlpha = this.editor_alpha;
     for (var p = this.graph._nodes, d = 0, n = p.length; d < n; ++d) {
-      var g = p[d];
-      if (g.inputs && g.inputs.length) {
-        for (var m = 0; m < g.inputs.length; ++m) {
-          var k = g.inputs[m];
-          if (k && null != k.link && (k = this.graph.links[k.link])) {
-            var q = this.graph.getNodeById(k.origin_id);
+      var k = p[d];
+      if (k.inputs && k.inputs.length) {
+        for (var m = 0; m < k.inputs.length; ++m) {
+          var h = k.inputs[m];
+          if (h && null != h.link && (h = this.graph.links[h.link])) {
+            var q = this.graph.getNodeById(h.origin_id);
             if (null != q) {
-              var u = k.origin_slot;
+              var u = h.origin_slot;
               var t = -1 == u ? [q.pos[0] + 10, q.pos[1] + 10] : q.getConnectionPos(!1, u, f);
-              var y = g.getConnectionPos(!0, m, l);
+              var y = k.getConnectionPos(!0, m, l);
               e[0] = t[0];
               e[1] = t[1];
               e[2] = y[0] - t[0];
@@ -2843,12 +2844,12 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
               0 > e[3] && (e[1] += e[3], e[3] = Math.abs(e[3]));
               if (w(e, c)) {
                 var v = q.outputs[u];
-                u = g.inputs[m];
-                if (v && u && (q = v.dir || (q.flags.horizontal ? h.DOWN : h.RIGHT), u = u.dir || (g.flags.horizontal ? h.UP : h.LEFT), this.renderLink(a, t, y, k, !1, 0, null, q, u), k && k._last_time && 1000 > b - k._last_time)) {
-                  v = 2.0 - 0.002 * (b - k._last_time);
+                u = k.inputs[m];
+                if (v && u && (q = v.dir || (q.flags.horizontal ? g.DOWN : g.RIGHT), u = u.dir || (k.flags.horizontal ? g.UP : g.LEFT), this.renderLink(a, t, y, h, !1, 0, null, q, u), h && h._last_time && 1000 > b - h._last_time)) {
+                  v = 2.0 - 0.002 * (b - h._last_time);
                   var z = a.globalAlpha;
                   a.globalAlpha = z * v;
-                  this.renderLink(a, t, y, k, !0, v, "white", q, u);
+                  this.renderLink(a, t, y, h, !0, v, "white", q, u);
                   a.globalAlpha = z;
                 }
               }
@@ -2859,10 +2860,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     a.globalAlpha = 1;
   };
-  d.prototype.renderLink = function(a, b, c, e, f, l, p, n, g) {
+  d.prototype.renderLink = function(a, b, c, e, f, l, p, n, k) {
     if (this.highquality_render) {
-      n = n || h.RIGHT;
-      g = g || h.LEFT;
+      n = n || g.RIGHT;
+      k = k || g.LEFT;
       var m = u(b, c);
       this.render_connections_border && 0.6 < this.scale && (a.lineWidth = this.connections_width + 4);
       !p && e && (p = e.color || d.link_type_colors[e.type]);
@@ -2871,34 +2872,34 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       a.beginPath();
       if (this.render_curved_connections) {
         a.moveTo(b[0], b[1]);
-        var k = e = 0, q = 0, B = 0;
+        var h = e = 0, q = 0, B = 0;
         switch(n) {
-          case h.LEFT:
+          case g.LEFT:
             e = -0.25 * m;
             break;
-          case h.RIGHT:
+          case g.RIGHT:
             e = 0.25 * m;
             break;
-          case h.UP:
-            k = -0.25 * m;
+          case g.UP:
+            h = -0.25 * m;
             break;
-          case h.DOWN:
-            k = 0.25 * m;
+          case g.DOWN:
+            h = 0.25 * m;
         }
-        switch(g) {
-          case h.LEFT:
+        switch(k) {
+          case g.LEFT:
             q = -0.25 * m;
             break;
-          case h.RIGHT:
+          case g.RIGHT:
             q = 0.25 * m;
             break;
-          case h.UP:
+          case g.UP:
             B = -0.25 * m;
             break;
-          case h.DOWN:
+          case g.DOWN:
             B = 0.25 * m;
         }
-        a.bezierCurveTo(b[0] + e, b[1] + k, c[0] + q, c[1] + B, c[0], c[1]);
+        a.bezierCurveTo(b[0] + e, b[1] + h, c[0] + q, c[1] + B, c[0], c[1]);
       } else {
         a.moveTo(b[0] + 10, b[1]), a.lineTo(0.5 * (b[0] + 10 + (c[0] - 10)), b[1]), a.lineTo(0.5 * (b[0] + 10 + (c[0] - 10)), c[1]), a.lineTo(c[0] - 10, c[1]);
       }
@@ -2906,10 +2907,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       a.lineWidth = this.connections_width;
       a.fillStyle = a.strokeStyle = p;
       a.stroke();
-      this.render_connection_arrows && 0.6 <= this.scale && this.render_connection_arrows && 0.6 < this.scale && (f = this.computeConnectionPoint(b, c, 0.5, n, g), p = this.computeConnectionPoint(b, c, 0.51, n, g), p = this.render_curved_connections ? -Math.atan2(p[0] - f[0], p[1] - f[1]) : c[1] > b[1] ? 0 : Math.PI, a.save(), a.translate(f[0], f[1]), a.rotate(p), a.beginPath(), a.moveTo(-5, -5), a.lineTo(0, 5), a.lineTo(5, -5), a.fill(), a.restore());
+      this.render_connection_arrows && 0.6 <= this.scale && this.render_connection_arrows && 0.6 < this.scale && (f = this.computeConnectionPoint(b, c, 0.5, n, k), p = this.computeConnectionPoint(b, c, 0.51, n, k), p = this.render_curved_connections ? -Math.atan2(p[0] - f[0], p[1] - f[1]) : c[1] > b[1] ? 0 : Math.PI, a.save(), a.translate(f[0], f[1]), a.rotate(p), a.beginPath(), a.moveTo(-5, -5), a.lineTo(0, 5), a.lineTo(5, -5), a.fill(), a.restore());
       if (l) {
         for (l = 0; 5 > l; ++l) {
-          f = (0.001 * h.getTime() + 0.2 * l) % 1, f = this.computeConnectionPoint(b, c, f, n, g), a.beginPath(), a.arc(f[0], f[1], 5, 0, 2 * Math.PI), a.fill();
+          f = (0.001 * g.getTime() + 0.2 * l) % 1, f = this.computeConnectionPoint(b, c, f, n, k), a.beginPath(), a.arc(f[0], f[1], 5, 0, 2 * Math.PI), a.fill();
         }
       }
     } else {
@@ -2917,33 +2918,33 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
   };
   d.prototype.computeConnectionPoint = function(a, b, c, e, f) {
-    e = e || h.RIGHT;
-    f = f || h.LEFT;
+    e = e || g.RIGHT;
+    f = f || g.LEFT;
     var l = u(a, b), p = [a[0], a[1]], d = [b[0], b[1]];
     switch(e) {
-      case h.LEFT:
+      case g.LEFT:
         p[0] += -0.25 * l;
         break;
-      case h.RIGHT:
+      case g.RIGHT:
         p[0] += 0.25 * l;
         break;
-      case h.UP:
+      case g.UP:
         p[1] += -0.25 * l;
         break;
-      case h.DOWN:
+      case g.DOWN:
         p[1] += 0.25 * l;
     }
     switch(f) {
-      case h.LEFT:
+      case g.LEFT:
         d[0] += -0.25 * l;
         break;
-      case h.RIGHT:
+      case g.RIGHT:
         d[0] += 0.25 * l;
         break;
-      case h.UP:
+      case g.UP:
         d[1] += -0.25 * l;
         break;
-      case h.DOWN:
+      case g.DOWN:
         d[1] += 0.25 * l;
     }
     e = (1 - c) * (1 - c) * (1 - c);
@@ -2961,10 +2962,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     for (var b = this.visible_nodes, c = 0; c < b.length; ++c) {
       var e = b[c];
       a.fillStyle = "black";
-      a.fillRect(e.pos[0] - h.NODE_TITLE_HEIGHT, e.pos[1] - h.NODE_TITLE_HEIGHT, h.NODE_TITLE_HEIGHT, h.NODE_TITLE_HEIGHT);
-      0 == e.order && a.strokeRect(e.pos[0] - h.NODE_TITLE_HEIGHT + 0.5, e.pos[1] - h.NODE_TITLE_HEIGHT + 0.5, h.NODE_TITLE_HEIGHT, h.NODE_TITLE_HEIGHT);
+      a.fillRect(e.pos[0] - g.NODE_TITLE_HEIGHT, e.pos[1] - g.NODE_TITLE_HEIGHT, g.NODE_TITLE_HEIGHT, g.NODE_TITLE_HEIGHT);
+      0 == e.order && a.strokeRect(e.pos[0] - g.NODE_TITLE_HEIGHT + 0.5, e.pos[1] - g.NODE_TITLE_HEIGHT + 0.5, g.NODE_TITLE_HEIGHT, g.NODE_TITLE_HEIGHT);
       a.fillStyle = "#FFF";
-      a.fillText(e.order, e.pos[0] + -0.5 * h.NODE_TITLE_HEIGHT, e.pos[1] - 6);
+      a.fillText(e.order, e.pos[0] + -0.5 * g.NODE_TITLE_HEIGHT, e.pos[1] - 6);
     }
     a.globalAlpha = 1;
   };
@@ -2974,22 +2975,22 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     var f = a.size[0], l = a.widgets;
     b += 2;
-    var d = h.NODE_WIDGET_HEIGHT, n = 0.5 < this.scale;
+    var d = g.NODE_WIDGET_HEIGHT, n = 0.5 < this.scale;
     c.save();
     c.globalAlpha = this.editor_alpha;
-    for (var g = 0; g < l.length; ++g) {
-      var m = l[g], k = b;
-      m.y && (k = m.y);
-      m.last_y = k;
+    for (var k = 0; k < l.length; ++k) {
+      var m = l[k], h = b;
+      m.y && (h = m.y);
+      m.last_y = h;
       c.strokeStyle = "#AAA";
       c.fillStyle = "#222";
       c.textAlign = "left";
       switch(m.type) {
         case "button":
           m.clicked && (c.fillStyle = "#AAA", m.clicked = !1, this.dirty_canvas = !0);
-          c.fillRect(10, k, f - 20, d);
-          c.strokeRect(10, k, f - 20, d);
-          n && (c.textAlign = "center", c.fillStyle = "#AAA", c.fillText(m.name, 0.5 * f, k + 0.7 * d));
+          c.fillRect(10, h, f - 20, d);
+          c.strokeRect(10, h, f - 20, d);
+          n && (c.textAlign = "center", c.fillStyle = "#AAA", c.fillText(m.name, 0.5 * f, h + 0.7 * d));
           break;
         case "toggle":
           c.textAlign = "left";
@@ -3001,18 +3002,18 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           c.stroke();
           c.fillStyle = m.value ? "#89A" : "#333";
           c.beginPath();
-          c.arc(f - 20, k + 0.5 * d, 0.36 * d, 0, 2 * Math.PI);
+          c.arc(f - 20, h + 0.5 * d, 0.36 * d, 0, 2 * Math.PI);
           c.fill();
-          n && (c.fillStyle = "#999", null != m.name && c.fillText(m.name, 20, k + 0.7 * d), c.fillStyle = m.value ? "#DDD" : "#888", c.textAlign = "right", c.fillText(m.value ? m.options.on || "true" : m.options.off || "false", f - 30, k + 0.7 * d));
+          n && (c.fillStyle = "#999", null != m.name && c.fillText(m.name, 20, h + 0.7 * d), c.fillStyle = m.value ? "#DDD" : "#888", c.textAlign = "right", c.fillText(m.value ? m.options.on || "true" : m.options.off || "false", f - 30, h + 0.7 * d));
           break;
         case "slider":
           c.fillStyle = "#111";
-          c.fillRect(10, k, f - 20, d);
+          c.fillRect(10, h, f - 20, d);
           var q = (m.value - m.options.min) / (m.options.max - m.options.min);
           c.fillStyle = e == m ? "#89A" : "#678";
-          c.fillRect(10, k, q * (f - 20), d);
-          c.strokeRect(10, k, f - 20, d);
-          n && (c.textAlign = "center", c.fillStyle = "#DDD", c.fillText(m.name + "  " + Number(m.value).toFixed(3), 0.5 * f, k + 0.7 * d));
+          c.fillRect(10, h, q * (f - 20), d);
+          c.strokeRect(10, h, f - 20, d);
+          n && (c.textAlign = "center", c.fillStyle = "#DDD", c.fillText(m.name + "  " + Number(m.value).toFixed(3), 0.5 * f, h + 0.7 * d));
           break;
         case "number":
         case "combo":
@@ -3023,7 +3024,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           c.roundRect(10, b, f - 20, d, 0.5 * d);
           c.fill();
           c.stroke();
-          n && (c.fillStyle = "#AAA", c.beginPath(), c.moveTo(26, b + 5), c.lineTo(16, b + 0.5 * d), c.lineTo(26, b + d - 5), c.moveTo(f - 26, b + 5), c.lineTo(f - 16, b + 0.5 * d), c.lineTo(f - 26, b + d - 5), c.fill(), c.fillStyle = "#999", c.fillText(m.name, 30, k + 0.7 * d), c.fillStyle = "#DDD", c.textAlign = "right", "number" == m.type ? c.fillText(Number(m.value).toFixed(void 0 !== m.options.precision ? m.options.precision : 3), f - 40, k + 0.7 * d) : c.fillText(m.value, f - 40, k + 0.7 * 
+          n && (c.fillStyle = "#AAA", c.beginPath(), c.moveTo(26, b + 5), c.lineTo(16, b + 0.5 * d), c.lineTo(26, b + d - 5), c.moveTo(f - 26, b + 5), c.lineTo(f - 16, b + 0.5 * d), c.lineTo(f - 26, b + d - 5), c.fill(), c.fillStyle = "#999", c.fillText(m.name, 30, h + 0.7 * d), c.fillStyle = "#DDD", c.textAlign = "right", "number" == m.type ? c.fillText(Number(m.value).toFixed(void 0 !== m.options.precision ? m.options.precision : 3), f - 40, h + 0.7 * d) : c.fillText(m.value, f - 40, h + 0.7 * 
           d));
           break;
         case "string":
@@ -3035,10 +3036,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           c.roundRect(10, b, f - 20, d, 0.5 * d);
           c.fill();
           c.stroke();
-          n && (c.fillStyle = "#999", null != m.name && c.fillText(m.name, 20, k + 0.7 * d), c.fillStyle = "#DDD", c.textAlign = "right", c.fillText(m.value, f - 20, k + 0.7 * d));
+          n && (c.fillStyle = "#999", null != m.name && c.fillText(m.name, 20, h + 0.7 * d), c.fillStyle = "#DDD", c.textAlign = "right", c.fillText(m.value, f - 20, h + 0.7 * d));
           break;
         default:
-          m.draw && m.draw(c, a, m, k, d);
+          m.draw && m.draw(c, a, m, h, d);
       }
       b += d + 4;
     }
@@ -3048,53 +3049,53 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     if (!a.widgets || !a.widgets.length) {
       return null;
     }
-    for (var f = b[0] - a.pos[0], l = b[1] - a.pos[1], d = a.size[0], n = this, m = this.getCanvasWindow(), g = 0; g < a.widgets.length; ++g) {
-      var k = a.widgets[g];
-      if (k == e || 6 < f && f < d - 12 && l > k.last_y && l < k.last_y + h.NODE_WIDGET_HEIGHT) {
-        switch(k.type) {
+    for (var f = b[0] - a.pos[0], l = b[1] - a.pos[1], d = a.size[0], n = this, m = this.getCanvasWindow(), k = 0; k < a.widgets.length; ++k) {
+      var h = a.widgets[k];
+      if (h == e || 6 < f && f < d - 12 && l > h.last_y && l < h.last_y + g.NODE_WIDGET_HEIGHT) {
+        switch(h.type) {
           case "button":
-            k.callback && setTimeout(function() {
-              k.callback(k, n, a, b);
+            h.callback && setTimeout(function() {
+              h.callback(h, n, a, b);
             }, 20);
-            this.dirty_canvas = k.clicked = !0;
+            this.dirty_canvas = h.clicked = !0;
             break;
           case "slider":
             c = Math.clamp((f - 10) / (d - 20), 0, 1);
-            k.value = k.options.min + (k.options.max - k.options.min) * c;
-            k.callback && setTimeout(function() {
-              k.callback(k.value, n, a, b);
+            h.value = h.options.min + (h.options.max - h.options.min) * c;
+            h.callback && setTimeout(function() {
+              h.callback(h.value, n, a, b);
             }, 20);
             this.dirty_canvas = !0;
             break;
           case "number":
           case "combo":
-            "mousemove" == c.type && "number" == k.type ? (k.value += 0.1 * c.deltaX * (k.options.step || 1), null != k.options.min && k.value < k.options.min && (k.value = k.options.min), null != k.options.max && k.value > k.options.max && (k.value = k.options.max)) : "mousedown" == c.type && ((e = k.options.values) && e.constructor === Function && (e = k.options.values(k, a)), f = 40 > f ? -1 : f > d - 40 ? 1 : 0, "number" == k.type ? (k.value += 0.1 * f * (k.options.step || 1), null != k.options.min && 
-            k.value < k.options.min && (k.value = k.options.min), null != k.options.max && k.value > k.options.max && (k.value = k.options.max)) : f ? (c = e.indexOf(k.value) + f, c >= e.length && (c = 0), 0 > c && (c = e.length - 1), k.value = e[c]) : new h.ContextMenu(e, {event:c, className:"dark", callback:function(a, b, c) {
+            "mousemove" == c.type && "number" == h.type ? (h.value += 0.1 * c.deltaX * (h.options.step || 1), null != h.options.min && h.value < h.options.min && (h.value = h.options.min), null != h.options.max && h.value > h.options.max && (h.value = h.options.max)) : "mousedown" == c.type && ((e = h.options.values) && e.constructor === Function && (e = h.options.values(h, a)), f = 40 > f ? -1 : f > d - 40 ? 1 : 0, "number" == h.type ? (h.value += 0.1 * f * (h.options.step || 1), null != h.options.min && 
+            h.value < h.options.min && (h.value = h.options.min), null != h.options.max && h.value > h.options.max && (h.value = h.options.max)) : f ? (c = e.indexOf(h.value) + f, c >= e.length && (c = 0), 0 > c && (c = e.length - 1), h.value = e[c]) : new g.ContextMenu(e, {event:c, className:"dark", callback:function(a, b, c) {
               this.value = a;
               n.dirty_canvas = !0;
               return !1;
-            }.bind(k)}, m));
-            k.callback && setTimeout(function() {
+            }.bind(h)}, m));
+            h.callback && setTimeout(function() {
               this.callback(this.value, n, a, b);
-            }.bind(k), 20);
+            }.bind(h), 20);
             this.dirty_canvas = !0;
             break;
           case "toggle":
-            "mousedown" == c.type && (k.value = !k.value, k.callback && setTimeout(function() {
-              k.callback(k.value, n, a, b);
+            "mousedown" == c.type && (h.value = !h.value, h.callback && setTimeout(function() {
+              h.callback(h.value, n, a, b);
             }, 20));
             break;
           case "string":
           case "text":
-            "mousedown" == c.type && this.prompt("Value", k.value, function(b) {
+            "mousedown" == c.type && this.prompt("Value", h.value, function(b) {
               this.value = b;
-              k.callback && k.callback(b, n, a);
-            }.bind(k), c);
+              h.callback && h.callback(b, n, a);
+            }.bind(h), c);
             break;
           default:
-            k.mouse && k.mouse(ctx, c, [f, l], a);
+            h.mouse && h.mouse(ctx, c, [f, l], a);
         }
-        return k;
+        return h;
       }
     }
     return null;
@@ -3121,7 +3122,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           b.lineTo(f[0] + l[0] - 10, f[1] + l[1]);
           b.lineTo(f[0] + l[0], f[1] + l[1] - 10);
           b.fill();
-          l = e.font_size || h.DEFAULT_GROUP_FONT_SIZE;
+          l = e.font_size || g.DEFAULT_GROUP_FONT_SIZE;
           b.font = l + "px Arial";
           b.fillText(e.title, f[0] + 4, f[1] + l);
         }
@@ -3175,32 +3176,32 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   d.onGroupAdd = function(a, b, c) {
     a = d.active_canvas;
     a.getCanvasWindow();
-    b = new h.LGraphGroup;
+    b = new g.LGraphGroup;
     b.pos = a.convertEventToCanvas(c);
     a.graph.add(b);
   };
   d.onMenuAdd = function(a, b, c, e) {
     function f(a, b) {
       b = e.getFirstEvent();
-      if (a = h.createNode(a.value)) {
+      if (a = g.createNode(a.value)) {
         a.pos = l.convertEventToCanvas(b), l.graph.add(a);
       }
     }
-    var l = d.active_canvas, n = l.getCanvasWindow();
-    a = h.getNodeTypesCategories();
+    var l = d.active_canvas, p = l.getCanvasWindow();
+    a = g.getNodeTypesCategories();
     b = [];
-    for (var m in a) {
-      a[m] && b.push({value:a[m], content:a[m], has_submenu:!0});
+    for (var n in a) {
+      a[n] && b.push({value:a[n], content:a[n], has_submenu:!0});
     }
-    var g = new h.ContextMenu(b, {event:c, callback:function(a, b, c) {
-      a = h.getNodeTypesInCategory(a.value, l.filter);
+    var m = new g.ContextMenu(b, {event:c, callback:function(a, b, c) {
+      a = g.getNodeTypesInCategory(a.value, l.filter);
       b = [];
       for (var e in a) {
         a[e].skip_list || b.push({content:a[e].title, value:a[e].type});
       }
-      new h.ContextMenu(b, {event:c, callback:f, parentMenu:g}, n);
+      new g.ContextMenu(b, {event:c, callback:f, parentMenu:m}, p);
       return !1;
-    }, parentMenu:e}, n);
+    }, parentMenu:e}, p);
     return !1;
   };
   d.onMenuCollapseAll = function() {
@@ -3216,13 +3217,13 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       var n = [];
       if (b) {
         for (var m in b) {
-          var g = b[m];
-          if (g) {
-            var k = g[0];
-            g[2] && g[2].label && (k = g[2].label);
-            k = {content:k, value:g};
-            g[1] == h.ACTION && (k.className = "event");
-            n.push(k);
+          var k = b[m];
+          if (k) {
+            var h = k[0];
+            k[2] && k[2].label && (h = k[2].label);
+            h = {content:h, value:k};
+            k[1] == g.ACTION && (h.className = "event");
+            n.push(h);
           } else {
             n.push(null);
           }
@@ -3230,7 +3231,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
       this.onMenuNodeInputs && (n = this.onMenuNodeInputs(n));
       if (n.length) {
-        return new h.ContextMenu(n, {event:c, callback:function(a, b, c) {
+        return new g.ContextMenu(n, {event:c, callback:function(a, b, c) {
           f && (a.callback && a.callback.call(l, f, a, b, c), a.value && (f.addInput(a.value[0], a.value[1], a.value[2]), f.setDirtyCanvas(!0, !0)));
         }, parentMenu:e, node:f}, a), !1;
       }
@@ -3246,7 +3247,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           for (var d in c) {
             a.push({content:d, value:c[d]});
           }
-          new h.ContextMenu(a, {event:b, callback:l, parentMenu:e, node:f});
+          new g.ContextMenu(a, {event:b, callback:l, parentMenu:e, node:f});
           return !1;
         }
       }
@@ -3258,16 +3259,16 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       f.onGetOutputs && (b = f.onGetOutputs());
       var m = [];
       if (b) {
-        for (var g in b) {
-          var k = b[g];
-          if (!k) {
+        for (var k in b) {
+          var h = b[k];
+          if (!h) {
             m.push(null);
           } else {
-            if (!f.flags || !f.flags.skip_repeated_outputs || -1 == f.findOutputSlot(k[0])) {
-              var q = k[0];
-              k[2] && k[2].label && (q = k[2].label);
-              q = {content:q, value:k};
-              k[1] == h.EVENT && (q.className = "event");
+            if (!f.flags || !f.flags.skip_repeated_outputs || -1 == f.findOutputSlot(h[0])) {
+              var q = h[0];
+              h[2] && h[2].label && (q = h[2].label);
+              q = {content:q, value:h};
+              h[1] == g.EVENT && (q.className = "event");
               m.push(q);
             }
           }
@@ -3275,7 +3276,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
       this.onMenuNodeOutputs && (m = this.onMenuNodeOutputs(m));
       if (m.length) {
-        return new h.ContextMenu(m, {event:c, callback:l, parentMenu:e, node:f}, a), !1;
+        return new g.ContextMenu(m, {event:c, callback:l, parentMenu:e, node:f}, a), !1;
       }
     }
   };
@@ -3288,7 +3289,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         a = void 0 !== f.properties[m] ? f.properties[m] : " ", a = d.decodeHTML(a), n.push({content:"<span class='property_name'>" + m + "</span><span class='property_value'>" + a + "</span>", value:m});
       }
       if (n.length) {
-        return new h.ContextMenu(n, {event:c, callback:function(a, b, c, e) {
+        return new g.ContextMenu(n, {event:c, callback:function(a, b, c, e) {
           f && (b = this.getBoundingClientRect(), l.showEditPropertyValue(f, a.value, {position:[b.left, b.top]}));
         }, parentMenu:e, allow_html:!0, node:f}, b), !1;
       }
@@ -3304,7 +3305,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   };
   d.onShowPropertyEditor = function(a, b, c, e, f) {
     function l() {
-      var b = h.value;
+      var b = g.value;
       "Number" == a.type ? b = Number(b) : "Boolean" == a.type && (b = !!b);
       f[n] = b;
       m.parentNode.removeChild(m);
@@ -3316,17 +3317,17 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     m.className = "graphdialog";
     m.innerHTML = "<span class='name'></span><input autofocus type='text' class='value'/><button>OK</button>";
     m.querySelector(".name").innerText = n;
-    var h = m.querySelector("input");
-    h && (h.value = b, h.addEventListener("blur", function(a) {
+    var g = m.querySelector("input");
+    g && (g.value = b, g.addEventListener("blur", function(a) {
       this.focus();
-    }), h.addEventListener("keydown", function(a) {
+    }), g.addEventListener("keydown", function(a) {
       13 == a.keyCode && (l(), a.preventDefault(), a.stopPropagation());
     }));
     b = d.active_canvas.canvas;
     c = b.getBoundingClientRect();
-    var g = e = -20;
-    c && (e -= c.left, g -= c.top);
-    event ? (m.style.left = event.pageX + e + "px", m.style.top = event.pageY + g + "px") : (m.style.left = 0.5 * b.width + e + "px", m.style.top = 0.5 * b.height + g + "px");
+    var k = e = -20;
+    c && (e -= c.left, k -= c.top);
+    event ? (m.style.left = event.pageX + e + "px", m.style.top = event.pageY + k + "px") : (m.style.left = 0.5 * b.width + e + "px", m.style.top = 0.5 * b.height + k + "px");
     m.querySelector("button").addEventListener("click", l);
     b.parentNode.appendChild(m);
   };
@@ -3368,9 +3369,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     });
     a = d.active_canvas.canvas;
     b = a.getBoundingClientRect();
-    var n = -20, h = -20;
-    b && (n -= b.left, h -= b.top);
-    e ? (l.style.left = e.pageX + n + "px", l.style.top = e.pageY + h + "px") : (l.style.left = 0.5 * a.width + n + "px", l.style.top = 0.5 * a.height + h + "px");
+    var n = -20, g = -20;
+    b && (n -= b.left, g -= b.top);
+    e ? (l.style.left = e.pageX + n + "px", l.style.top = e.pageY + g + "px") : (l.style.left = 0.5 * a.width + n + "px", l.style.top = 0.5 * a.height + g + "px");
     a.parentNode.appendChild(l);
     setTimeout(function() {
       m.focus();
@@ -3384,9 +3385,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         if (f.onSearchBoxSelection) {
           f.onSearchBoxSelection(b, a, u);
         } else {
-          var c = h.searchbox_extras[b];
+          var c = g.searchbox_extras[b];
           c && (b = c.type);
-          if (b = h.createNode(b)) {
+          if (b = g.createNode(b)) {
             b.pos = u.convertEventToCanvas(a), u.graph.add(b);
           }
           if (c && c.data) {
@@ -3413,10 +3414,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       l.close();
     }
     function c(a) {
-      var b = k;
-      k && k.classList.remove("selected");
-      k ? (k = a ? k.nextSibling : k.previousSibling) || (k = b) : k = a ? m.childNodes[0] : m.childNodes[m.childNodes.length];
-      k && (k.classList.add("selected"), k.scrollIntoView());
+      var b = h;
+      h && h.classList.remove("selected");
+      h ? (h = a ? h.nextSibling : h.previousSibling) || (h = b) : h = a ? m.childNodes[0] : m.childNodes[m.childNodes.length];
+      h && (h.classList.add("selected"), h.scrollIntoView());
     }
     function e() {
       function a(a, c) {
@@ -3431,7 +3432,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         });
         m.appendChild(e);
       }
-      g = null;
+      k = null;
       var c = q.value;
       n = null;
       m.innerHTML = "";
@@ -3446,19 +3447,19 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         } else {
           e = 0;
           c = c.toLowerCase();
-          for (l in h.searchbox_extras) {
-            var L = h.searchbox_extras[l];
+          for (l in g.searchbox_extras) {
+            var L = g.searchbox_extras[l];
             if (-1 !== L.desc.toLowerCase().indexOf(c) && (a(L.desc, "searchbox_extra"), -1 !== d.search_limit && e++ > d.search_limit)) {
               break;
             }
           }
           if (Array.prototype.filter) {
-            for (L = Object.keys(h.registered_node_types).filter(function(a) {
+            for (L = Object.keys(g.registered_node_types).filter(function(a) {
               return -1 !== a.toLowerCase().indexOf(c);
             }), l = 0; l < L.length && !(a(L[l]), -1 !== d.search_limit && e++ > d.search_limit); l++) {
             }
           } else {
-            for (l in h.registered_node_types) {
+            for (l in g.registered_node_types) {
               if (-1 != l.indexOf(c) && (a(l), -1 !== d.search_limit && e++ > d.search_limit)) {
                 break;
               }
@@ -3479,7 +3480,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     });
     f.search_box && f.search_box.close();
     f.search_box = l;
-    var m = l.querySelector(".helper"), n = null, g = null, k = null, q = l.querySelector("input");
+    var m = l.querySelector(".helper"), n = null, k = null, h = null, q = l.querySelector("input");
     q && (q.addEventListener("blur", function(a) {
       this.focus();
     }), q.addEventListener("keydown", function(a) {
@@ -3493,10 +3494,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
             l.close();
           } else {
             if (13 == a.keyCode) {
-              k ? b(k.innerHTML) : n ? b(n) : l.close();
+              h ? b(h.innerHTML) : n ? b(n) : l.close();
             } else {
-              g && clearInterval(g);
-              g = setTimeout(e, 10);
+              k && clearInterval(k);
+              k = setTimeout(e, 10);
               return;
             }
           }
@@ -3514,7 +3515,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   };
   d.prototype.showEditPropertyValue = function(a, b, c) {
     function e() {
-      f(k.value);
+      f(h.value);
     }
     function f(c) {
       "number" == typeof a.properties[b] && (c = Number(c));
@@ -3524,7 +3525,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       if (a.onPropertyChanged) {
         a.onPropertyChanged(b, c);
       }
-      g.close();
+      k.close();
       a.setDirtyCanvas(!0, !0);
     }
     if (a && void 0 !== a.properties[b]) {
@@ -3550,8 +3551,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         if ("enum" == l && d.values) {
           n = "<select autofocus type='text' class='value'>";
           for (m in d.values) {
-            var h = d.values.constructor === Array ? d.values[m] : m;
-            n += "<option value='" + h + "' " + (h == a.properties[b] ? "selected" : "") + ">" + d.values[m] + "</option>";
+            var g = d.values.constructor === Array ? d.values[m] : m;
+            n += "<option value='" + g + "' " + (g == a.properties[b] ? "selected" : "") + ">" + d.values[m] + "</option>";
           }
           n += "</select>";
         } else {
@@ -3563,28 +3564,28 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           }
         }
       }
-      var g = this.createDialog("<span class='name'>" + b + "</span>" + n + "<button>OK</button>", c);
+      var k = this.createDialog("<span class='name'>" + b + "</span>" + n + "<button>OK</button>", c);
       if ("enum" == l && d.values) {
-        var k = g.querySelector("select");
-        k.addEventListener("change", function(a) {
+        var h = k.querySelector("select");
+        h.addEventListener("change", function(a) {
           f(a.target.value);
         });
       } else {
         if ("boolean" == l) {
-          (k = g.querySelector("input")) && k.addEventListener("click", function(a) {
-            f(!!k.checked);
+          (h = k.querySelector("input")) && h.addEventListener("click", function(a) {
+            f(!!h.checked);
           });
         } else {
-          if (k = g.querySelector("input")) {
-            k.addEventListener("blur", function(a) {
+          if (h = k.querySelector("input")) {
+            h.addEventListener("blur", function(a) {
               this.focus();
-            }), k.value = void 0 !== a.properties[b] ? a.properties[b] : "", k.addEventListener("keydown", function(a) {
+            }), h.value = void 0 !== a.properties[b] ? a.properties[b] : "", h.addEventListener("keydown", function(a) {
               13 == a.keyCode && (e(), a.preventDefault(), a.stopPropagation());
             });
           }
         }
       }
-      g.querySelector("button").addEventListener("click", e);
+      k.querySelector("button").addEventListener("click", e);
     }
   };
   d.prototype.createDialog = function(a, b) {
@@ -3611,20 +3612,20 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     f.pin();
   };
   d.onMenuNodeMode = function(a, b, c, e, f) {
-    new h.ContextMenu(["Always", "On Event", "On Trigger", "Never"], {event:c, callback:function(a) {
+    new g.ContextMenu(["Always", "On Event", "On Trigger", "Never"], {event:c, callback:function(a) {
       if (f) {
         switch(a) {
           case "On Event":
-            f.mode = h.ON_EVENT;
+            f.mode = g.ON_EVENT;
             break;
           case "On Trigger":
-            f.mode = h.ON_TRIGGER;
+            f.mode = g.ON_TRIGGER;
             break;
           case "Never":
-            f.mode = h.NEVER;
+            f.mode = g.NEVER;
             break;
           default:
-            f.mode = h.ALWAYS;
+            f.mode = g.ALWAYS;
         }
       }
     }, parentMenu:e, node:f});
@@ -3639,8 +3640,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     for (var l in d.node_colors) {
       a = d.node_colors[l], a = {value:l, content:"<span style='display: block; color: #999; padding-left: 4px; border-left: 8px solid " + a.color + "; background-color:" + a.bgcolor + "'>" + l + "</span>"}, b.push(a);
     }
-    new h.ContextMenu(b, {event:c, callback:function(a) {
-      f && ((a = a.value ? d.node_colors[a.value] : null) ? f.constructor === h.LGraphGroup ? f.color = a.groupcolor : (f.color = a.color, f.bgcolor = a.bgcolor) : (delete f.color, delete f.bgcolor), f.setDirtyCanvas(!0, !0));
+    new g.ContextMenu(b, {event:c, callback:function(a) {
+      f && ((a = a.value ? d.node_colors[a.value] : null) ? f.constructor === g.LGraphGroup ? f.color = a.groupcolor : (f.color = a.color, f.bgcolor = a.bgcolor) : (delete f.color, delete f.bgcolor), f.setDirtyCanvas(!0, !0));
     }, parentMenu:e, node:f});
     return !1;
   };
@@ -3648,7 +3649,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     if (!f) {
       throw "no node passed";
     }
-    new h.ContextMenu(h.VALID_SHAPES, {event:c, callback:function(a) {
+    new g.ContextMenu(g.VALID_SHAPES, {event:c, callback:function(a) {
       f && (f.shape = a, f.setDirtyCanvas(!0));
     }, parentMenu:e, node:f});
     return !1;
@@ -3718,9 +3719,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }, extra:a}, m = null;
     a && (m = a.getSlotInPosition(b.canvasX, b.canvasY), d.active_node = a);
-    m ? (f = [], m && m.output && m.output.links && m.output.links.length && f.push({content:"Disconnect Links", slot:m}), f.push(m.locked ? "Cannot remove" : {content:"Remove Slot", slot:m}), f.push(m.nameLocked ? "Cannot rename" : {content:"Rename Slot", slot:m}), l.title = (m.input ? m.input.type : m.output.type) || "*", m.input && m.input.type == h.ACTION && (l.title = "Action"), m.output && m.output.type == h.EVENT && (l.title = "Event")) : a ? f = this.getNodeMenuOptions(a) : (f = this.getCanvasMenuOptions(), 
+    m ? (f = [], m && m.output && m.output.links && m.output.links.length && f.push({content:"Disconnect Links", slot:m}), f.push(m.locked ? "Cannot remove" : {content:"Remove Slot", slot:m}), f.push(m.nameLocked ? "Cannot rename" : {content:"Rename Slot", slot:m}), l.title = (m.input ? m.input.type : m.output.type) || "*", m.input && m.input.type == g.ACTION && (l.title = "Action"), m.output && m.output.type == g.EVENT && (l.title = "Event")) : a ? f = this.getNodeMenuOptions(a) : (f = this.getCanvasMenuOptions(), 
     (b = this.graph.getGroupOnPos(b.canvasX, b.canvasY)) && f.push(null, {content:"Edit Group", has_submenu:!0, submenu:{title:"Group", extra:b, options:this.getGroupMenuOptions(b)}}));
-    f && new h.ContextMenu(f, l, e);
+    f && new g.ContextMenu(f, l, e);
   };
   this.CanvasRenderingContext2D && (CanvasRenderingContext2D.prototype.roundRect = function(a, b, c, e, f, l) {
     void 0 === f && (f = 5);
@@ -3735,7 +3736,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.lineTo(a, b + f);
     this.quadraticCurveTo(a, b, a + f, b);
   });
-  h.compareObjects = function(a, b) {
+  g.compareObjects = function(a, b) {
     for (var c in a) {
       if (a[c] != b[c]) {
         return !1;
@@ -3743,20 +3744,20 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return !0;
   };
-  h.distance = u;
-  h.colorToString = function(a) {
+  g.distance = u;
+  g.colorToString = function(a) {
     return "rgba(" + Math.round(255 * a[0]).toFixed() + "," + Math.round(255 * a[1]).toFixed() + "," + Math.round(255 * a[2]).toFixed() + "," + (4 == a.length ? a[3].toFixed(2) : "1.0") + ")";
   };
-  h.isInsideRectangle = t;
-  h.growBounding = function(a, b, c) {
+  g.isInsideRectangle = t;
+  g.growBounding = function(a, b, c) {
     b < a[0] ? a[0] = b : b > a[2] && (a[2] = b);
     c < a[1] ? a[1] = c : c > a[3] && (a[3] = c);
   };
-  h.isInsideBounding = function(a, b) {
+  g.isInsideBounding = function(a, b) {
     return a[0] < b[0][0] || a[1] < b[0][1] || a[0] > b[1][0] || a[1] > b[1][1] ? !1 : !0;
   };
-  h.overlapBounding = w;
-  h.hex2num = function(a) {
+  g.overlapBounding = w;
+  g.hex2num = function(a) {
     "#" == a.charAt(0) && (a = a.slice(1));
     a = a.toUpperCase();
     for (var b = Array(3), c = 0, e, f, l = 0; 6 > l; l += 2) {
@@ -3764,7 +3765,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     return b;
   };
-  h.num2hex = function(a) {
+  g.num2hex = function(a) {
     for (var b = "#", c, e, f = 0; 3 > f; f++) {
       c = a[f] / 16, e = a[f] % 16, b += "0123456789ABCDEF".charAt(c) + "0123456789ABCDEF".charAt(e);
     }
@@ -3835,8 +3836,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     a = a.pageY;
     return (b = b.getBoundingClientRect()) ? a > b.top && a < b.top + b.height && c > b.left && c < b.left + b.width ? !0 : !1 : !1;
   };
-  h.ContextMenu = y;
-  h.closeAllContextMenus = function(a) {
+  g.ContextMenu = y;
+  g.closeAllContextMenus = function(a) {
     a = a || window;
     a = a.document.querySelectorAll(".litecontextmenu");
     if (a.length) {
@@ -3848,7 +3849,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  h.extendClass = function(a, b) {
+  g.extendClass = function(a, b) {
     for (var c in b) {
       a.hasOwnProperty(c) || (a[c] = b[c]);
     }
@@ -3858,7 +3859,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  h.getParameterNames = function(a) {
+  g.getParameterNames = function(a) {
     return (a + "").replace(/[/][/].*$/mg, "").replace(/\s+/g, "").replace(/[/][*][^/*]*[*][/]/g, "").split("){", 1)[0].replace(/^[^(]*[(]/, "").replace(/=[^,]+/g, "").split(",").filter(Boolean);
   };
   Math.clamp = function(a, b, c) {
@@ -3870,11 +3871,11 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
 })(this);
 "undefined" != typeof exports && (exports.LiteGraph = this.LiteGraph);
 (function(v) {
-  function g() {
+  function k() {
     this.addOutput("in ms", "number");
     this.addOutput("in sec", "number");
   }
-  function k() {
+  function h() {
     this.size = [120, 80];
     this.subgraph = new LGraph;
     this.subgraph._subgraph_node = this;
@@ -3949,7 +3950,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.addOutput("out", 0);
     this.size = [40, 20];
   }
-  function h() {
+  function g() {
     this.mode = n.ON_EVENT;
     this.size = [60, 20];
     this.addProperty("msg", "");
@@ -3966,16 +3967,16 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this._func = null;
   }
   var n = v.LiteGraph;
-  g.title = "Time";
-  g.desc = "Time";
-  g.prototype.onExecute = function() {
+  k.title = "Time";
+  k.desc = "Time";
+  k.prototype.onExecute = function() {
     this.setOutputData(0, 1000 * this.graph.globaltime);
     this.setOutputData(1, this.graph.globaltime);
   };
-  n.registerNodeType("basic/time", g);
-  k.title = "Subgraph";
-  k.desc = "Graph inside a node";
-  k.prototype.onDrawTitle = function(d) {
+  n.registerNodeType("basic/time", k);
+  h.title = "Subgraph";
+  h.desc = "Graph inside a node";
+  h.prototype.onDrawTitle = function(d) {
     if (!this.flags.collapsed) {
       d.fillStyle = "#AAA";
       var a = n.NODE_TITLE_HEIGHT, b = this.size[0] - a;
@@ -3988,13 +3989,13 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       d.fill();
     }
   };
-  k.prototype.onDblClick = function(d, a, b) {
+  h.prototype.onDblClick = function(d, a, b) {
     var c = this;
     setTimeout(function() {
       b.openSubgraph(c.subgraph);
     }, 10);
   };
-  k.prototype.onMouseDown = function(d, a, b) {
+  h.prototype.onMouseDown = function(d, a, b) {
     if (!this.flags.collapsed && a[0] > this.size[0] - n.NODE_TITLE_HEIGHT && 0 > a[1]) {
       var c = this;
       setTimeout(function() {
@@ -4002,38 +4003,38 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }, 10);
     }
   };
-  k.prototype.onSubgraphNewGlobalInput = function(d, a) {
+  h.prototype.onSubgraphNewGlobalInput = function(d, a) {
     this.addInput(d, a);
   };
-  k.prototype.onSubgraphRenamedGlobalInput = function(d, a) {
+  h.prototype.onSubgraphRenamedGlobalInput = function(d, a) {
     d = this.findInputSlot(d);
     -1 != d && (this.getInputInfo(d).name = a);
   };
-  k.prototype.onSubgraphTypeChangeGlobalInput = function(d, a) {
+  h.prototype.onSubgraphTypeChangeGlobalInput = function(d, a) {
     d = this.findInputSlot(d);
     -1 != d && (this.getInputInfo(d).type = a);
   };
-  k.prototype.onSubgraphNewGlobalOutput = function(d, a) {
+  h.prototype.onSubgraphNewGlobalOutput = function(d, a) {
     this.addOutput(d, a);
   };
-  k.prototype.onSubgraphRenamedGlobalOutput = function(d, a) {
+  h.prototype.onSubgraphRenamedGlobalOutput = function(d, a) {
     d = this.findOutputSlot(d);
     -1 != d && (this.getOutputInfo(d).name = a);
   };
-  k.prototype.onSubgraphTypeChangeGlobalOutput = function(d, a) {
+  h.prototype.onSubgraphTypeChangeGlobalOutput = function(d, a) {
     d = this.findOutputSlot(d);
     -1 != d && (this.getOutputInfo(d).type = a);
   };
-  k.prototype.getExtraMenuOptions = function(d) {
+  h.prototype.getExtraMenuOptions = function(d) {
     var a = this;
     return [{content:"Open", callback:function() {
       d.openSubgraph(a.subgraph);
     }}];
   };
-  k.prototype.onResize = function(d) {
+  h.prototype.onResize = function(d) {
     d[1] += 20;
   };
-  k.prototype.onExecute = function() {
+  h.prototype.onExecute = function() {
     if (this.inputs) {
       for (var d = 0; d < this.inputs.length; d++) {
         var a = this.inputs[d], b = this.getInputData(d);
@@ -4047,15 +4048,15 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  k.prototype.configure = function(d) {
+  h.prototype.configure = function(d) {
     LGraphNode.prototype.configure.call(this, d);
   };
-  k.prototype.serialize = function() {
+  h.prototype.serialize = function() {
     var d = LGraphNode.prototype.serialize.call(this);
     d.subgraph = this.subgraph.serialize();
     return d;
   };
-  k.prototype.clone = function() {
+  h.prototype.clone = function() {
     var d = n.createNode(this.type), a = this.serialize();
     delete a.id;
     delete a.inputs;
@@ -4063,7 +4064,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     d.configure(a);
     return d;
   };
-  n.registerNodeType("graph/subgraph", k);
+  n.registerNodeType("graph/subgraph", h);
   q.title = "Input";
   q.desc = "Input of the graph";
   q.prototype.onAdded = function() {
@@ -4138,20 +4139,20 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.setOutputData(0, this.getInputData(0));
   };
   n.registerNodeType("basic/pass", y);
-  h.title = "Console";
-  h.desc = "Show value inside the console";
-  h.prototype.onAction = function(d, a) {
+  g.title = "Console";
+  g.desc = "Show value inside the console";
+  g.prototype.onAction = function(d, a) {
     "log" == d ? console.log(a) : "warn" == d ? console.warn(a) : "error" == d && console.error(a);
   };
-  h.prototype.onExecute = function() {
+  g.prototype.onExecute = function() {
     var d = this.getInputData(1);
     null !== d && (this.properties.msg = d);
     console.log(d);
   };
-  h.prototype.onGetInputs = function() {
+  g.prototype.onGetInputs = function() {
     return [["log", n.ACTION], ["warn", n.ACTION], ["error", n.ACTION]];
   };
-  n.registerNodeType("basic/console", h);
+  n.registerNodeType("basic/console", g);
   z.title = "Script";
   z.desc = "executes a code";
   z.widgets_info = {onExecute:{type:"code"}};
@@ -4177,11 +4178,11 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   n.registerNodeType("basic/script", z);
 })(this);
 (function(v) {
-  function g() {
+  function k() {
     this.size = [60, 20];
     this.addInput("event", w.ACTION);
   }
-  function k() {
+  function h() {
     this.addInput("", w.ACTION);
     this.addInput("", w.ACTION);
     this.addInput("", w.ACTION);
@@ -4227,42 +4228,42 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.triggered = !1;
   }
   var w = v.LiteGraph;
-  g.title = "Log Event";
-  g.desc = "Log event in console";
-  g.prototype.onAction = function(d, h) {
-    console.log(d, h);
+  k.title = "Log Event";
+  k.desc = "Log event in console";
+  k.prototype.onAction = function(d, g) {
+    console.log(d, g);
   };
-  w.registerNodeType("events/log", g);
-  k.title = "Sequencer";
-  k.desc = "Trigger events when an event arrives";
-  k.prototype.getTitle = function() {
+  w.registerNodeType("events/log", k);
+  h.title = "Sequencer";
+  h.desc = "Trigger events when an event arrives";
+  h.prototype.getTitle = function() {
     return "";
   };
-  k.prototype.onAction = function(d, h) {
+  h.prototype.onAction = function(d, g) {
     if (this.outputs) {
       for (d = 0; d < this.outputs.length; ++d) {
-        this.triggerSlot(d, h);
+        this.triggerSlot(d, g);
       }
     }
   };
-  w.registerNodeType("events/sequencer", k);
+  w.registerNodeType("events/sequencer", h);
   q.title = "Filter Event";
   q.desc = "Blocks events that do not match the filter";
-  q.prototype.onAction = function(d, h) {
-    if (null != h && (!this.properties.equal_to || this.properties.equal_to == h)) {
-      if (this.properties.has_property && (d = h[this.properties.has_property], null == d || this.properties.property_equal_to && this.properties.property_equal_to != d)) {
+  q.prototype.onAction = function(d, g) {
+    if (null != g && (!this.properties.equal_to || this.properties.equal_to == g)) {
+      if (this.properties.has_property && (d = g[this.properties.has_property], null == d || this.properties.property_equal_to && this.properties.property_equal_to != d)) {
         return;
       }
-      this.triggerSlot(0, h);
+      this.triggerSlot(0, g);
     }
   };
   w.registerNodeType("events/filter", q);
   d.title = "Counter";
   d.desc = "Counts events";
-  d.prototype.onAction = function(d, h) {
-    h = this.num;
+  d.prototype.onAction = function(d, g) {
+    g = this.num;
     "inc" == d ? this.num += 1 : "dec" == d ? --this.num : "reset" == d && (this.num = 0);
-    this.num != h && this.trigger("change", this.num);
+    this.num != g && this.trigger("change", this.num);
   };
   d.prototype.onDrawBackground = function(d) {
     this.flags.collapsed || (d.fillStyle = "#AAA", d.font = "20px Arial", d.textAlign = "center", d.fillText(this.num, 0.5 * this.size[0], 0.5 * this.size[1]));
@@ -4273,14 +4274,14 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   w.registerNodeType("events/counter", d);
   u.title = "Delay";
   u.desc = "Delays one event";
-  u.prototype.onAction = function(d, h) {
-    this._pending.push([this.properties.time, h]);
+  u.prototype.onAction = function(d, g) {
+    this._pending.push([this.properties.time, g]);
   };
   u.prototype.onExecute = function() {
-    for (var d = 1000 * this.graph.elapsed_time, h = 0; h < this._pending.length; ++h) {
-      var g = this._pending[h];
-      g[0] -= d;
-      0 < g[0] || (this._pending.splice(h, 1), --h, this.trigger(null, g[1]));
+    for (var d = 1000 * this.graph.elapsed_time, g = 0; g < this._pending.length; ++g) {
+      var k = this._pending[g];
+      k[0] -= d;
+      0 < k[0] || (this._pending.splice(g, 1), --g, this.trigger(null, k[1]));
     }
   };
   u.prototype.onGetInputs = function() {
@@ -4316,14 +4317,14 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   w.registerNodeType("events/timer", t);
 })(this);
 (function(v) {
-  function g() {
+  function k() {
     this.addOutput("clicked", z.EVENT);
     this.addProperty("text", "");
     this.addProperty("font_size", 40);
     this.addProperty("message", "");
     this.size = [64, 84];
   }
-  function k() {
+  function h() {
     this.addInput("", "boolean");
     this.addInput("e", z.ACTION);
     this.addOutput("v", "boolean");
@@ -4367,97 +4368,97 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.addInputs("", 0);
     this.properties = {value:"...", font:"Arial", fontsize:18, color:"#AAA", align:"left", glowSize:0, decimals:1};
   }
-  function h() {
+  function g() {
     this.size = [200, 100];
     this.properties = {borderColor:"#ffffff", bgcolorTop:"#f0f0f0", bgcolorBottom:"#e0e0e0", shadowSize:2, borderRadius:3};
   }
   var z = v.LiteGraph;
-  g.title = "Button";
-  g.desc = "Triggers an event";
-  g.font = "Arial";
-  g.prototype.onDrawForeground = function(d) {
+  k.title = "Button";
+  k.desc = "Triggers an event";
+  k.font = "Arial";
+  k.prototype.onDrawForeground = function(d) {
     if (!this.flags.collapsed && (d.fillStyle = "black", d.fillRect(1, 1, this.size[0] - 3, this.size[1] - 3), d.fillStyle = "#AAF", d.fillRect(0, 0, this.size[0] - 3, this.size[1] - 3), d.fillStyle = this.clicked ? "white" : this.mouseOver ? "#668" : "#334", d.fillRect(1, 1, this.size[0] - 4, this.size[1] - 4), this.properties.text || 0 === this.properties.text)) {
       var n = this.properties.font_size || 30;
       d.textAlign = "center";
       d.fillStyle = this.clicked ? "black" : "white";
-      d.font = n + "px " + g.font;
+      d.font = n + "px " + k.font;
       d.fillText(this.properties.text, 0.5 * this.size[0], 0.5 * this.size[1] + 0.3 * n);
       d.textAlign = "left";
     }
   };
-  g.prototype.onMouseDown = function(d, h) {
-    if (1 < h[0] && 1 < h[1] && h[0] < this.size[0] - 2 && h[1] < this.size[1] - 2) {
+  k.prototype.onMouseDown = function(d, g) {
+    if (1 < g[0] && 1 < g[1] && g[0] < this.size[0] - 2 && g[1] < this.size[1] - 2) {
       return this.clicked = !0, this.trigger("clicked", this.properties.message), !0;
     }
   };
-  g.prototype.onMouseUp = function(d) {
+  k.prototype.onMouseUp = function(d) {
     this.clicked = !1;
   };
-  z.registerNodeType("widget/button", g);
-  k.title = "Toggle";
-  k.desc = "Toggles between true or false";
-  k.prototype.onDrawForeground = function(d) {
+  z.registerNodeType("widget/button", k);
+  h.title = "Toggle";
+  h.desc = "Toggles between true or false";
+  h.prototype.onDrawForeground = function(d) {
     if (!this.flags.collapsed) {
-      var h = 0.5 * this.size[1], a = 0.8 * this.size[1];
+      var g = 0.5 * this.size[1], a = 0.8 * this.size[1];
       d.fillStyle = "#AAA";
-      d.fillRect(10, a - h, h, h);
+      d.fillRect(10, a - g, g, g);
       d.fillStyle = this.properties.value ? "#AEF" : "#000";
-      d.fillRect(10 + 0.25 * h, a - h + 0.25 * h, .5 * h, .5 * h);
+      d.fillRect(10 + 0.25 * g, a - g + 0.25 * g, .5 * g, .5 * g);
       d.textAlign = "left";
-      d.font = this.properties.font || (0.8 * h).toFixed(0) + "px Arial";
+      d.font = this.properties.font || (0.8 * g).toFixed(0) + "px Arial";
       d.fillStyle = "#AAA";
-      d.fillText(this.title, h + 20, 0.85 * a);
+      d.fillText(this.title, g + 20, 0.85 * a);
       d.textAlign = "left";
     }
   };
-  k.prototype.onAction = function(d) {
+  h.prototype.onAction = function(d) {
     this.properties.value = !this.properties.value;
     this.trigger("e", this.properties.value);
   };
-  k.prototype.onExecute = function() {
+  h.prototype.onExecute = function() {
     var d = this.getInputData(0);
     null != d && (this.properties.value = d);
     this.setOutputData(0, this.properties.value);
   };
-  k.prototype.onMouseDown = function(d, h) {
-    if (1 < h[0] && 1 < h[1] && h[0] < this.size[0] - 2 && h[1] < this.size[1] - 2) {
+  h.prototype.onMouseDown = function(d, g) {
+    if (1 < g[0] && 1 < g[1] && g[0] < this.size[0] - 2 && g[1] < this.size[1] - 2) {
       return this.properties.value = !this.properties.value, this.graph._version++, this.trigger("e", this.properties.value), !0;
     }
   };
-  z.registerNodeType("widget/toggle", k);
+  z.registerNodeType("widget/toggle", h);
   q.title = "Number";
   q.desc = "Widget to select number value";
   q.pixels_threshold = 10;
   q.markers_color = "#666";
   q.prototype.onDrawForeground = function(d) {
-    var h = 0.5 * this.size[0], a = this.size[1];
-    30 < a ? (d.fillStyle = q.markers_color, d.beginPath(), d.moveTo(h, 0.1 * a), d.lineTo(h + 0.1 * a, 0.2 * a), d.lineTo(h + -0.1 * a, 0.2 * a), d.fill(), d.beginPath(), d.moveTo(h, 0.9 * a), d.lineTo(h + 0.1 * a, 0.8 * a), d.lineTo(h + -0.1 * a, 0.8 * a), d.fill(), d.font = (0.7 * a).toFixed(1) + "px Arial") : d.font = (0.8 * a).toFixed(1) + "px Arial";
+    var g = 0.5 * this.size[0], a = this.size[1];
+    30 < a ? (d.fillStyle = q.markers_color, d.beginPath(), d.moveTo(g, 0.1 * a), d.lineTo(g + 0.1 * a, 0.2 * a), d.lineTo(g + -0.1 * a, 0.2 * a), d.fill(), d.beginPath(), d.moveTo(g, 0.9 * a), d.lineTo(g + 0.1 * a, 0.8 * a), d.lineTo(g + -0.1 * a, 0.8 * a), d.fill(), d.font = (0.7 * a).toFixed(1) + "px Arial") : d.font = (0.8 * a).toFixed(1) + "px Arial";
     d.textAlign = "center";
     d.font = (0.7 * a).toFixed(1) + "px Arial";
     d.fillStyle = "#EEE";
-    d.fillText(this.properties.value.toFixed(this._precision), h, 0.75 * a);
+    d.fillText(this.properties.value.toFixed(this._precision), g, 0.75 * a);
   };
   q.prototype.onExecute = function() {
     this.setOutputData(0, this.properties.value);
   };
-  q.prototype.onPropertyChanged = function(d, h) {
+  q.prototype.onPropertyChanged = function(d, g) {
     d = (this.properties.step + "").split(".");
     this._precision = 1 < d.length ? d[1].length : 0;
   };
-  q.prototype.onMouseDown = function(d, h) {
-    if (!(0 > h[1])) {
+  q.prototype.onMouseDown = function(d, g) {
+    if (!(0 > g[1])) {
       return this.old_y = d.canvasY, this.captureInput(!0), this.mouse_captured = !0;
     }
   };
   q.prototype.onMouseMove = function(d) {
     if (this.mouse_captured) {
-      var h = this.old_y - d.canvasY;
-      d.shiftKey && (h *= 10);
+      var g = this.old_y - d.canvasY;
+      d.shiftKey && (g *= 10);
       if (d.metaKey || d.altKey) {
-        h *= 0.1;
+        g *= 0.1;
       }
       this.old_y = d.canvasY;
-      d = this._remainder + h / q.pixels_threshold;
+      d = this._remainder + g / q.pixels_threshold;
       this._remainder = d % 1;
       d = Math.clamp(this.properties.value + (d | 0) * this.properties.step, this.properties.min, this.properties.max);
       this.properties.value = d;
@@ -4465,8 +4466,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this.setDirtyCanvas(!0);
     }
   };
-  q.prototype.onMouseUp = function(d, h) {
-    200 > d.click_time && (this.properties.value = Math.clamp(this.properties.value + (h[1] > 0.5 * this.size[1] ? -1 : 1) * this.properties.step, this.properties.min, this.properties.max), this.graph._version++, this.setDirtyCanvas(!0));
+  q.prototype.onMouseUp = function(d, g) {
+    200 > d.click_time && (this.properties.value = Math.clamp(this.properties.value + (g[1] > 0.5 * this.size[1] ? -1 : 1) * this.properties.step, this.properties.min, this.properties.max), this.graph._version++, this.setDirtyCanvas(!0));
     this.mouse_captured && (this.mouse_captured = !1, this.captureInput(!1));
   };
   z.registerNodeType("widget/number", q);
@@ -4480,14 +4481,14 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   };
   d.prototype.onDrawImageKnob = function(d) {
     if (this.imgfg && this.imgfg.width) {
-      var h = 0.5 * this.imgbg.width, a = this.size[0] / this.imgfg.width;
+      var g = 0.5 * this.imgbg.width, a = this.size[0] / this.imgfg.width;
       d.save();
       d.translate(0, 20);
       d.scale(a, a);
       d.drawImage(this.imgbg, 0, 0);
-      d.translate(h, h);
+      d.translate(g, g);
       d.rotate(2 * this.value * Math.PI * 6 / 8 + 10 * Math.PI / 8);
-      d.translate(-h, -h);
+      d.translate(-g, -g);
       d.drawImage(this.imgfg, 0, 0);
       d.restore();
       this.title && (d.font = "bold 16px Criticized,Tahoma", d.fillStyle = "rgba(100,100,100,0.8)", d.textAlign = "center", d.fillText(this.title.toUpperCase(), 0.5 * this.size[0], 18), d.textAlign = "left");
@@ -4505,9 +4506,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       d.font = 0.2 * this.properties.size + "px Arial";
       d.fillStyle = "#AAA";
       d.textAlign = "center";
-      var h = this.properties.value;
-      "number" == typeof h && (h = h.toFixed(2));
-      d.fillText(h, 0.5 * this.size[0], 0.65 * this.size[1]);
+      var g = this.properties.value;
+      "number" == typeof g && (g = g.toFixed(2));
+      d.fillText(g, 0.5 * this.size[0], 0.65 * this.size[1]);
       d.textAlign = "left";
     }
   };
@@ -4533,10 +4534,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   d.prototype.onMouseMove = function(d) {
     if (this.oldmouse) {
       d = [d.canvasX - this.pos[0], d.canvasY - this.pos[1]];
-      var h = this.value;
-      h -= 0.01 * (d[1] - this.oldmouse[1]);
-      1.0 < h ? h = 1.0 : 0.0 > h && (h = 0.0);
-      this.value = h;
+      var g = this.value;
+      g -= 0.01 * (d[1] - this.oldmouse[1]);
+      1.0 < g ? g = 1.0 : 0.0 > g && (g = 0.0);
+      this.value = g;
       this.properties.value = this.properties.min + (this.properties.max - this.properties.min) * this.value;
       this.oldmouse = d;
       this.setDirtyCanvas(!0);
@@ -4547,15 +4548,15 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   };
   d.prototype.onMouseLeave = function(d) {
   };
-  d.prototype.onPropertyChanged = function(d, h) {
+  d.prototype.onPropertyChanged = function(d, g) {
     if ("wcolor" == d) {
-      this.properties[d] = h;
+      this.properties[d] = g;
     } else {
       if ("size" == d) {
-        h = parseInt(h), this.properties[d] = h, this.size = [h + 4, h + 24], this.setDirtyCanvas(!0, !0);
+        g = parseInt(g), this.properties[d] = g, this.size = [g + 4, g + 24], this.setDirtyCanvas(!0, !0);
       } else {
         if ("min" == d || "max" == d || "value" == d) {
-          this.properties[d] = parseFloat(h);
+          this.properties[d] = parseFloat(g);
         } else {
           return !1;
         }
@@ -4565,8 +4566,8 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   };
   z.registerNodeType("widget/knob", d);
   u.title = "Internal Slider";
-  u.prototype.onPropertyChanged = function(d, h) {
-    "value" == d && (this.slider.value = h);
+  u.prototype.onPropertyChanged = function(d, g) {
+    "value" == d && (this.slider.value = g);
   };
   u.prototype.onExecute = function() {
     this.setOutputData(0, this.properties.value);
@@ -4603,10 +4604,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   t.prototype.onMouseMove = function(d) {
     if (this.oldmouse) {
       d = [d.canvasX - this.pos[0], d.canvasY - this.pos[1]];
-      var h = this.value;
-      h += (d[0] - this.oldmouse[0]) / this.size[0];
-      1.0 < h ? h = 1.0 : 0.0 > h && (h = 0.0);
-      this.value = h;
+      var g = this.value;
+      g += (d[0] - this.oldmouse[0]) / this.size[0];
+      1.0 < g ? g = 1.0 : 0.0 > g && (g = 0.0);
+      this.value = g;
       this.oldmouse = d;
       this.setDirtyCanvas(!0);
     }
@@ -4617,9 +4618,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   };
   t.prototype.onMouseLeave = function(d) {
   };
-  t.prototype.onPropertyChanged = function(d, h) {
+  t.prototype.onPropertyChanged = function(d, g) {
     if ("wcolor" == d) {
-      this.properties[d] = h;
+      this.properties[d] = g;
     } else {
       return !1;
     }
@@ -4635,10 +4636,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   w.prototype.onDrawForeground = function(d) {
     d.lineWidth = 1;
     d.fillStyle = this.properties.wcolor;
-    var h = (this.properties.value - this.properties.min) / (this.properties.max - this.properties.min);
-    h = Math.min(1, h);
-    h = Math.max(0, h);
-    d.fillRect(2, 2, (this.size[0] - 4) * h, this.size[1] - 4);
+    var g = (this.properties.value - this.properties.min) / (this.properties.max - this.properties.min);
+    g = Math.min(1, g);
+    g = Math.max(0, g);
+    d.fillRect(2, 2, (this.size[0] - 4) * g, this.size[1] - 4);
   };
   z.registerNodeType("widget/progress", w);
   y.title = "Text";
@@ -4646,16 +4647,16 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   y.widgets = [{name:"resize", text:"Resize box", type:"button"}, {name:"led_text", text:"LED", type:"minibutton"}, {name:"normal_text", text:"Normal", type:"minibutton"}];
   y.prototype.onDrawForeground = function(d) {
     d.fillStyle = this.properties.color;
-    var h = this.properties.value;
+    var g = this.properties.value;
     this.properties.glowSize ? (d.shadowColor = this.properties.color, d.shadowOffsetX = 0, d.shadowOffsetY = 0, d.shadowBlur = this.properties.glowSize) : d.shadowColor = "transparent";
     var a = this.properties.fontsize;
     d.textAlign = this.properties.align;
     d.font = a.toString() + "px " + this.properties.font;
-    this.str = "number" == typeof h ? h.toFixed(this.properties.decimals) : h;
+    this.str = "number" == typeof g ? g.toFixed(this.properties.decimals) : g;
     if ("string" == typeof this.str) {
-      h = this.str.split("\\n");
-      for (var b in h) {
-        d.fillText(h[b], "left" == this.properties.align ? 15 : this.size[0] - 15, -0.15 * a + a * (parseInt(b) + 1));
+      g = this.str.split("\\n");
+      for (var b in g) {
+        d.fillText(g[b], "left" == this.properties.align ? 15 : this.size[0] - 15, -0.15 * a + a * (parseInt(b) + 1));
       }
     }
     d.shadowColor = "transparent";
@@ -4670,39 +4671,39 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     if (this.last_ctx) {
       var d = this.str.split("\\n");
       this.last_ctx.font = this.properties.fontsize + "px " + this.properties.font;
-      var h = 0, a;
+      var g = 0, a;
       for (a in d) {
         var b = this.last_ctx.measureText(d[a]).width;
-        h < b && (h = b);
+        g < b && (g = b);
       }
-      this.size[0] = h + 20;
+      this.size[0] = g + 20;
       this.size[1] = 4 + d.length * this.properties.fontsize;
       this.setDirtyCanvas(!0);
     }
   };
-  y.prototype.onPropertyChanged = function(d, h) {
-    this.properties[d] = h;
-    this.str = "number" == typeof h ? h.toFixed(3) : h;
+  y.prototype.onPropertyChanged = function(d, g) {
+    this.properties[d] = g;
+    this.str = "number" == typeof g ? g.toFixed(3) : g;
     return !0;
   };
   z.registerNodeType("widget/text", y);
-  h.title = "Panel";
-  h.desc = "Non interactive panel";
-  h.widgets = [{name:"update", text:"Update", type:"button"}];
-  h.prototype.createGradient = function(d) {
+  g.title = "Panel";
+  g.desc = "Non interactive panel";
+  g.widgets = [{name:"update", text:"Update", type:"button"}];
+  g.prototype.createGradient = function(d) {
     "" == this.properties.bgcolorTop || "" == this.properties.bgcolorBottom ? this.lineargradient = 0 : (this.lineargradient = d.createLinearGradient(0, 0, 0, this.size[1]), this.lineargradient.addColorStop(0, this.properties.bgcolorTop), this.lineargradient.addColorStop(1, this.properties.bgcolorBottom));
   };
-  h.prototype.onDrawForeground = function(d) {
+  g.prototype.onDrawForeground = function(d) {
     null == this.lineargradient && this.createGradient(d);
     this.lineargradient && (d.lineWidth = 1, d.strokeStyle = this.properties.borderColor, d.fillStyle = this.lineargradient, this.properties.shadowSize ? (d.shadowColor = "#000", d.shadowOffsetX = 0, d.shadowOffsetY = 0, d.shadowBlur = this.properties.shadowSize) : d.shadowColor = "transparent", d.roundRect(0, 0, this.size[0] - 1, this.size[1] - 1, this.properties.shadowSize), d.fill(), d.shadowColor = "transparent", d.stroke());
   };
-  z.registerNodeType("widget/panel", h);
+  z.registerNodeType("widget/panel", g);
 })(this);
 (function(v) {
-  function g() {
+  function k() {
     this.addOutput("left_x_axis", "number");
     this.addOutput("left_y_axis", "number");
-    this.addOutput("button_pressed", k.EVENT);
+    this.addOutput("button_pressed", h.EVENT);
     this.properties = {gamepad_index:0, threshold:0.1};
     this._left_axis = new Float32Array(2);
     this._right_axis = new Float32Array(2);
@@ -4710,20 +4711,20 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this._previous_buttons = new Uint8Array(17);
     this._current_buttons = new Uint8Array(17);
   }
-  var k = v.LiteGraph;
-  g.title = "Gamepad";
-  g.desc = "gets the input of the gamepad";
-  g.zero = new Float32Array(2);
-  g.buttons = "a b x y lb rb lt rt back start ls rs home".split(" ");
-  g.prototype.onExecute = function() {
-    var k = this.getGamepad(), d = this.properties.threshold || 0.0;
-    k && (this._left_axis[0] = Math.abs(k.xbox.axes.lx) > d ? k.xbox.axes.lx : 0, this._left_axis[1] = Math.abs(k.xbox.axes.ly) > d ? k.xbox.axes.ly : 0, this._right_axis[0] = Math.abs(k.xbox.axes.rx) > d ? k.xbox.axes.rx : 0, this._right_axis[1] = Math.abs(k.xbox.axes.ry) > d ? k.xbox.axes.ry : 0, this._triggers[0] = Math.abs(k.xbox.axes.ltrigger) > d ? k.xbox.axes.ltrigger : 0, this._triggers[1] = Math.abs(k.xbox.axes.rtrigger) > d ? k.xbox.axes.rtrigger : 0);
+  var h = v.LiteGraph;
+  k.title = "Gamepad";
+  k.desc = "gets the input of the gamepad";
+  k.zero = new Float32Array(2);
+  k.buttons = "a b x y lb rb lt rt back start ls rs home".split(" ");
+  k.prototype.onExecute = function() {
+    var h = this.getGamepad(), d = this.properties.threshold || 0.0;
+    h && (this._left_axis[0] = Math.abs(h.xbox.axes.lx) > d ? h.xbox.axes.lx : 0, this._left_axis[1] = Math.abs(h.xbox.axes.ly) > d ? h.xbox.axes.ly : 0, this._right_axis[0] = Math.abs(h.xbox.axes.rx) > d ? h.xbox.axes.rx : 0, this._right_axis[1] = Math.abs(h.xbox.axes.ry) > d ? h.xbox.axes.ry : 0, this._triggers[0] = Math.abs(h.xbox.axes.ltrigger) > d ? h.xbox.axes.ltrigger : 0, this._triggers[1] = Math.abs(h.xbox.axes.rtrigger) > d ? h.xbox.axes.rtrigger : 0);
     if (this.outputs) {
       for (d = 0; d < this.outputs.length; d++) {
         var u = this.outputs[d];
         if (u.links && u.links.length) {
           var t = null;
-          if (k) {
+          if (h) {
             switch(u.name) {
               case "left_axis":
                 t = this._left_axis;
@@ -4750,38 +4751,38 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
                 t = this._triggers[1];
                 break;
               case "a_button":
-                t = k.xbox.buttons.a ? 1 : 0;
+                t = h.xbox.buttons.a ? 1 : 0;
                 break;
               case "b_button":
-                t = k.xbox.buttons.b ? 1 : 0;
+                t = h.xbox.buttons.b ? 1 : 0;
                 break;
               case "x_button":
-                t = k.xbox.buttons.x ? 1 : 0;
+                t = h.xbox.buttons.x ? 1 : 0;
                 break;
               case "y_button":
-                t = k.xbox.buttons.y ? 1 : 0;
+                t = h.xbox.buttons.y ? 1 : 0;
                 break;
               case "lb_button":
-                t = k.xbox.buttons.lb ? 1 : 0;
+                t = h.xbox.buttons.lb ? 1 : 0;
                 break;
               case "rb_button":
-                t = k.xbox.buttons.rb ? 1 : 0;
+                t = h.xbox.buttons.rb ? 1 : 0;
                 break;
               case "ls_button":
-                t = k.xbox.buttons.ls ? 1 : 0;
+                t = h.xbox.buttons.ls ? 1 : 0;
                 break;
               case "rs_button":
-                t = k.xbox.buttons.rs ? 1 : 0;
+                t = h.xbox.buttons.rs ? 1 : 0;
                 break;
               case "start_button":
-                t = k.xbox.buttons.start ? 1 : 0;
+                t = h.xbox.buttons.start ? 1 : 0;
                 break;
               case "back_button":
-                t = k.xbox.buttons.back ? 1 : 0;
+                t = h.xbox.buttons.back ? 1 : 0;
                 break;
               case "button_pressed":
                 for (u = 0; u < this._current_buttons.length; ++u) {
-                  this._current_buttons[u] && !this._previous_buttons[u] && this.triggerSlot(d, g.buttons[u]);
+                  this._current_buttons[u] && !this._previous_buttons[u] && this.triggerSlot(d, k.buttons[u]);
                 }
             }
           } else {
@@ -4790,7 +4791,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
                 break;
               case "left_axis":
               case "right_axis":
-                t = g.zero;
+                t = k.zero;
                 break;
               default:
                 t = 0;
@@ -4801,108 +4802,108 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.getGamepad = function() {
-    var g = navigator.getGamepads || navigator.webkitGetGamepads || navigator.mozGetGamepads;
-    if (!g) {
+  k.prototype.getGamepad = function() {
+    var h = navigator.getGamepads || navigator.webkitGetGamepads || navigator.mozGetGamepads;
+    if (!h) {
       return null;
     }
-    g = g.call(navigator);
+    h = h.call(navigator);
     this._previous_buttons.set(this._current_buttons);
     for (var d = this.properties.gamepad_index; 4 > d; d++) {
-      if (g[d]) {
-        g = g[d];
+      if (h[d]) {
+        h = h[d];
         d = this.xbox_mapping;
         d || (d = this.xbox_mapping = {axes:[], buttons:{}, hat:""});
-        d.axes.lx = g.axes[0];
-        d.axes.ly = g.axes[1];
-        d.axes.rx = g.axes[2];
-        d.axes.ry = g.axes[3];
-        d.axes.ltrigger = g.buttons[6].value;
-        d.axes.rtrigger = g.buttons[7].value;
-        for (var k = 0; k < g.buttons.length; k++) {
-          switch(this._current_buttons[k] = g.buttons[k].pressed, k) {
+        d.axes.lx = h.axes[0];
+        d.axes.ly = h.axes[1];
+        d.axes.rx = h.axes[2];
+        d.axes.ry = h.axes[3];
+        d.axes.ltrigger = h.buttons[6].value;
+        d.axes.rtrigger = h.buttons[7].value;
+        for (var k = 0; k < h.buttons.length; k++) {
+          switch(this._current_buttons[k] = h.buttons[k].pressed, k) {
             case 0:
-              d.buttons.a = g.buttons[k].pressed;
+              d.buttons.a = h.buttons[k].pressed;
               break;
             case 1:
-              d.buttons.b = g.buttons[k].pressed;
+              d.buttons.b = h.buttons[k].pressed;
               break;
             case 2:
-              d.buttons.x = g.buttons[k].pressed;
+              d.buttons.x = h.buttons[k].pressed;
               break;
             case 3:
-              d.buttons.y = g.buttons[k].pressed;
+              d.buttons.y = h.buttons[k].pressed;
               break;
             case 4:
-              d.buttons.lb = g.buttons[k].pressed;
+              d.buttons.lb = h.buttons[k].pressed;
               break;
             case 5:
-              d.buttons.rb = g.buttons[k].pressed;
+              d.buttons.rb = h.buttons[k].pressed;
               break;
             case 6:
-              d.buttons.lt = g.buttons[k].pressed;
+              d.buttons.lt = h.buttons[k].pressed;
               break;
             case 7:
-              d.buttons.rt = g.buttons[k].pressed;
+              d.buttons.rt = h.buttons[k].pressed;
               break;
             case 8:
-              d.buttons.back = g.buttons[k].pressed;
+              d.buttons.back = h.buttons[k].pressed;
               break;
             case 9:
-              d.buttons.start = g.buttons[k].pressed;
+              d.buttons.start = h.buttons[k].pressed;
               break;
             case 10:
-              d.buttons.ls = g.buttons[k].pressed;
+              d.buttons.ls = h.buttons[k].pressed;
               break;
             case 11:
-              d.buttons.rs = g.buttons[k].pressed;
+              d.buttons.rs = h.buttons[k].pressed;
               break;
             case 12:
-              g.buttons[k].pressed && (d.hat += "up");
+              h.buttons[k].pressed && (d.hat += "up");
               break;
             case 13:
-              g.buttons[k].pressed && (d.hat += "down");
+              h.buttons[k].pressed && (d.hat += "down");
               break;
             case 14:
-              g.buttons[k].pressed && (d.hat += "left");
+              h.buttons[k].pressed && (d.hat += "left");
               break;
             case 15:
-              g.buttons[k].pressed && (d.hat += "right");
+              h.buttons[k].pressed && (d.hat += "right");
               break;
             case 16:
-              d.buttons.home = g.buttons[k].pressed;
+              d.buttons.home = h.buttons[k].pressed;
           }
         }
-        g.xbox = d;
-        return g;
+        h.xbox = d;
+        return h;
       }
     }
   };
-  g.prototype.onDrawBackground = function(g) {
+  k.prototype.onDrawBackground = function(h) {
     if (!this.flags.collapsed) {
       var d = this._left_axis, k = this._right_axis;
-      g.strokeStyle = "#88A";
-      g.strokeRect(0.5 * (d[0] + 1) * this.size[0] - 4, 0.5 * (d[1] + 1) * this.size[1] - 4, 8, 8);
-      g.strokeStyle = "#8A8";
-      g.strokeRect(0.5 * (k[0] + 1) * this.size[0] - 4, 0.5 * (k[1] + 1) * this.size[1] - 4, 8, 8);
+      h.strokeStyle = "#88A";
+      h.strokeRect(0.5 * (d[0] + 1) * this.size[0] - 4, 0.5 * (d[1] + 1) * this.size[1] - 4, 8, 8);
+      h.strokeStyle = "#8A8";
+      h.strokeRect(0.5 * (k[0] + 1) * this.size[0] - 4, 0.5 * (k[1] + 1) * this.size[1] - 4, 8, 8);
       d = this.size[1] / this._current_buttons.length;
-      g.fillStyle = "#AEB";
+      h.fillStyle = "#AEB";
       for (k = 0; k < this._current_buttons.length; ++k) {
-        this._current_buttons[k] && g.fillRect(0, d * k, 6, d);
+        this._current_buttons[k] && h.fillRect(0, d * k, 6, d);
       }
     }
   };
-  g.prototype.onGetOutputs = function() {
-    return [["left_axis", "vec2"], ["right_axis", "vec2"], ["left_x_axis", "number"], ["left_y_axis", "number"], ["right_x_axis", "number"], ["right_y_axis", "number"], ["trigger_left", "number"], ["trigger_right", "number"], ["a_button", "number"], ["b_button", "number"], ["x_button", "number"], ["y_button", "number"], ["lb_button", "number"], ["rb_button", "number"], ["ls_button", "number"], ["rs_button", "number"], ["start", "number"], ["back", "number"], ["button_pressed", k.EVENT]];
+  k.prototype.onGetOutputs = function() {
+    return [["left_axis", "vec2"], ["right_axis", "vec2"], ["left_x_axis", "number"], ["left_y_axis", "number"], ["right_x_axis", "number"], ["right_y_axis", "number"], ["trigger_left", "number"], ["trigger_right", "number"], ["a_button", "number"], ["b_button", "number"], ["x_button", "number"], ["y_button", "number"], ["lb_button", "number"], ["rb_button", "number"], ["ls_button", "number"], ["rs_button", "number"], ["start", "number"], ["back", "number"], ["button_pressed", h.EVENT]];
   };
-  k.registerNodeType("input/gamepad", g);
+  h.registerNodeType("input/gamepad", k);
 })(this);
 (function(v) {
-  function g() {
+  function k() {
     this.addInput("in", "*");
     this.size = [60, 20];
   }
-  function k() {
+  function h() {
     this.addInput("in");
     this.addOutput("out");
     this.size = [60, 20];
@@ -4945,7 +4946,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.addOutput("out", "number");
     this.size = [60, 20];
   }
-  function h() {
+  function g() {
     this.addInput("in", "number");
     this.addOutput("out", "number");
     this.size = [60, 20];
@@ -5067,9 +5068,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this._data = new Float32Array(4);
   }
   var A = v.LiteGraph;
-  g.title = "Converter";
-  g.desc = "type A to type B";
-  g.prototype.onExecute = function() {
+  k.title = "Converter";
+  k.desc = "type A to type B";
+  k.prototype.onExecute = function() {
     var a = this.getInputData(0);
     if (null != a && this.outputs) {
       for (var b = 0; b < this.outputs.length; b++) {
@@ -5107,17 +5108,17 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.onGetOutputs = function() {
+  k.prototype.onGetOutputs = function() {
     return [["number", "number"], ["vec2", "vec2"], ["vec3", "vec3"], ["vec4", "vec4"]];
   };
-  A.registerNodeType("math/converter", g);
-  k.title = "Bypass";
-  k.desc = "removes the type";
-  k.prototype.onExecute = function() {
+  A.registerNodeType("math/converter", k);
+  h.title = "Bypass";
+  h.desc = "removes the type";
+  h.prototype.onExecute = function() {
     var a = this.getInputData(0);
     this.setOutputData(0, a);
   };
-  A.registerNodeType("math/bypass", k);
+  A.registerNodeType("math/bypass", h);
   q.title = "to Number";
   q.desc = "Cast to number";
   q.prototype.onExecute = function() {
@@ -5208,13 +5209,13 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     null != a && this.setOutputData(0, Math.abs(a));
   };
   A.registerNodeType("math/abs", y);
-  h.title = "Floor";
-  h.desc = "Floor number to remove fractional part";
-  h.prototype.onExecute = function() {
+  g.title = "Floor";
+  g.desc = "Floor number to remove fractional part";
+  g.prototype.onExecute = function() {
     var a = this.getInputData(0);
     null != a && this.setOutputData(0, Math.floor(a));
   };
-  A.registerNodeType("math/floor", h);
+  A.registerNodeType("math/floor", g);
   z.title = "Frac";
   z.desc = "Returns fractional part";
   z.prototype.onExecute = function() {
@@ -5618,7 +5619,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   }
 })(this);
 (function(v) {
-  function g() {
+  function k() {
     this.addInput("sel", "number");
     this.addInput("A");
     this.addInput("B");
@@ -5627,7 +5628,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.addOutput("out");
     this.selected = 0;
   }
-  function k() {
+  function h() {
     this.properties = {sequence:"A,B,C"};
     this.addInput("index", "number");
     this.addInput("seq");
@@ -5636,36 +5637,36 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.values = this.properties.sequence.split(",");
   }
   var q = v.LiteGraph;
-  g.title = "Selector";
-  g.desc = "selects an output";
-  g.prototype.onDrawBackground = function(d) {
+  k.title = "Selector";
+  k.desc = "selects an output";
+  k.prototype.onDrawBackground = function(d) {
     if (!this.flags.collapsed) {
       d.fillStyle = "#AFB";
-      var g = (this.selected + 1) * q.NODE_SLOT_HEIGHT + 2;
+      var h = (this.selected + 1) * q.NODE_SLOT_HEIGHT + 2;
       d.beginPath();
-      d.moveTo(30, g);
-      d.lineTo(30, g + q.NODE_SLOT_HEIGHT);
-      d.lineTo(24, g + 0.5 * q.NODE_SLOT_HEIGHT);
+      d.moveTo(30, h);
+      d.lineTo(30, h + q.NODE_SLOT_HEIGHT);
+      d.lineTo(24, h + 0.5 * q.NODE_SLOT_HEIGHT);
       d.fill();
     }
   };
-  g.prototype.onExecute = function() {
+  k.prototype.onExecute = function() {
     var d = this.getInputData(0);
     null == d && (d = 0);
     this.selected = d = Math.round(d) % (this.inputs.length - 1);
     d = this.getInputData(d + 1);
     void 0 !== d && this.setOutputData(0, d);
   };
-  g.prototype.onGetInputs = function() {
+  k.prototype.onGetInputs = function() {
     return [["E", 0], ["F", 0], ["G", 0], ["H", 0]];
   };
-  q.registerNodeType("logic/selector", g);
-  k.title = "Sequence";
-  k.desc = "select one element from a sequence from a string";
-  k.prototype.onPropertyChanged = function(d, g) {
-    "sequence" == d && (this.values = g.split(","));
+  q.registerNodeType("logic/selector", k);
+  h.title = "Sequence";
+  h.desc = "select one element from a sequence from a string";
+  h.prototype.onPropertyChanged = function(d, h) {
+    "sequence" == d && (this.values = h.split(","));
   };
-  k.prototype.onExecute = function() {
+  h.prototype.onExecute = function() {
     var d = this.getInputData(1);
     d && d != this.current_sequence && (this.values = d.split(","), this.current_sequence = d);
     d = this.getInputData(0);
@@ -5673,13 +5674,13 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.index = d = Math.round(d) % this.values.length;
     this.setOutputData(0, this.values[d]);
   };
-  q.registerNodeType("logic/sequence", k);
+  q.registerNodeType("logic/sequence", h);
 })(this);
 (function(v) {
-  var g = v.LiteGraph;
+  var k = v.LiteGraph;
   v.LGraphTexture = null;
   if ("undefined" != typeof GL) {
-    var k = function() {
+    var h = function() {
       this.addOutput("Cubemap", "Cubemap");
       this.properties = {name:""};
       this.size = [r.image_preview_size, r.image_preview_size];
@@ -5714,7 +5715,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this.addOutput("out", "Texture");
       this.properties = {enabled:!0, factor:1, precision:r.LOW};
       this._uniforms = {u_texture:0, u_factor:1};
-    }, h = function() {
+    }, g = function() {
       this.addOutput("Webcam", "Texture");
       this.properties = {texture_name:"", facingMode:"user"};
       this.boxcolor = "black";
@@ -5871,7 +5872,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     r.loadTexture = function(a, b) {
       b = b || {};
       var c = a;
-      "http://" == c.substr(0, 7) && g.proxy && (c = g.proxy + c.substr(7));
+      "http://" == c.substr(0, 7) && k.proxy && (c = k.proxy + c.substr(7));
       return r.getTexturesContainer()[a] = GL.Texture.fromURL(c, b);
     };
     r.getTexture = function(a) {
@@ -6002,7 +6003,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     r.prototype.onGetOutputs = function() {
       return [["width", "number"], ["height", "number"], ["aspect", "number"]];
     };
-    g.registerNodeType("texture/texture", r);
+    k.registerNodeType("texture/texture", r);
     I.title = "Preview";
     I.desc = "Show a texture in the graph canvas";
     I.allow_preview = !1;
@@ -6012,14 +6013,14 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         b && (b = !b.handle && a.webgl ? b : r.generateLowResTexturePreview(b), a.save(), this.properties.flipY && (a.translate(0, this.size[1]), a.scale(1, -1)), a.drawImage(b, 0, 0, this.size[0], this.size[1]), a.restore());
       }
     };
-    g.registerNodeType("texture/preview", I);
+    k.registerNodeType("texture/preview", I);
     K.title = "Save";
     K.desc = "Save a texture in the repository";
     K.prototype.onExecute = function() {
       var a = this.getInputData(0);
       a && (this.properties.name && (r.storeTexture ? r.storeTexture(this.properties.name, a) : r.getTexturesContainer()[this.properties.name] = a), this.setOutputData(0, a));
     };
-    g.registerNodeType("texture/save", K);
+    k.registerNodeType("texture/save", K);
     F.widgets_info = {uvcode:{widget:"textarea", height:100}, pixelcode:{widget:"textarea", height:100}, precision:{widget:"combo", values:r.MODE_VALUES}};
     F.title = "Operation";
     F.desc = "Texture shader operation";
@@ -6063,9 +6064,9 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
             }
             if (l) {
               this.boxcolor = "green";
-              var h = this.getInputData(2);
-              null != h ? this.properties.value = h : h = parseFloat(this.properties.value);
-              var g = this.graph.getTime();
+              var g = this.getInputData(2);
+              null != g ? this.properties.value = g : g = parseFloat(this.properties.value);
+              var h = this.graph.getTime();
               this._tex.drawTo(function() {
                 gl.disable(gl.DEPTH_TEST);
                 gl.disable(gl.CULL_FACE);
@@ -6073,7 +6074,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
                 a && a.bind(0);
                 b && b.bind(1);
                 var e = Mesh.getScreenQuad();
-                l.uniforms({u_texture:0, u_textureB:1, value:h, texSize:[c, d], time:g}).draw(e);
+                l.uniforms({u_texture:0, u_textureB:1, value:g, texSize:[c, d], time:h}).draw(e);
               });
               this.setOutputData(0, this._tex);
             } else {
@@ -6084,7 +6085,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     F.pixel_shader = "precision highp float;\n\r\n\t\t\t\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform vec2 texSize;\n\r\n\t\t\tuniform float time;\n\r\n\t\t\tuniform float value;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 uv = v_coord;\n\r\n\t\t\t\tUV_CODE;\n\r\n\t\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\r\n\t\t\t\tvec3 color = color4.rgb;\n\r\n\t\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\r\n\t\t\t\tvec3 colorB = color4B.rgb;\n\r\n\t\t\t\tvec3 result = color;\n\r\n\t\t\t\tfloat alpha = 1.0;\n\r\n\t\t\t\tPIXEL_CODE;\n\r\n\t\t\t\tgl_FragColor = vec4(result, alpha);\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/operation", F);
+    k.registerNodeType("texture/operation", F);
     E.title = "Shader";
     E.desc = "Texture shader";
     E.widgets_info = {code:{type:"code"}, precision:{widget:"combo", values:r.MODE_VALUES}};
@@ -6171,7 +6172,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     E.pixel_shader = "precision highp float;\n\r\n\t\t\t\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform float time;\n\r\n\t";
-    g.registerNodeType("texture/shader", E);
+    k.registerNodeType("texture/shader", E);
     A.widgets_info = {precision:{widget:"combo", values:r.MODE_VALUES}};
     A.title = "Scale/Offset";
     A.desc = "Applies an scaling and offseting";
@@ -6203,7 +6204,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     A.pixel_shader = "precision highp float;\n\r\n\t\t\t\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform vec2 u_scale;\n\r\n\t\t\tuniform vec2 u_offset;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 uv = v_coord;\n\r\n\t\t\t\tuv = uv / u_scale - u_offset;\n\r\n\t\t\t\tgl_FragColor = texture2D(u_texture, uv);\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/scaleOffset", A);
+    k.registerNodeType("texture/scaleOffset", A);
     H.widgets_info = {precision:{widget:"combo", values:r.MODE_VALUES}};
     H.title = "Warp";
     H.desc = "Texture warp operation";
@@ -6234,7 +6235,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     H.pixel_shader = "precision highp float;\n\r\n\t\t\t\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform float u_factor;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 uv = v_coord;\n\r\n\t\t\t\tuv += ( texture2D(u_textureB, uv).rg - vec2(0.5)) * u_factor;\n\r\n\t\t\t\tgl_FragColor = texture2D(u_texture, uv);\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/warp", H);
+    k.registerNodeType("texture/warp", H);
     C.title = "to Viewport";
     C.desc = "Texture to viewport";
     C.prototype.onExecute = function() {
@@ -6261,7 +6262,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     };
     C.aa_pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 uViewportSize;\n\r\n\t\t\tuniform vec2 inverseVP;\n\r\n\t\t\tuniform float u_igamma;\n\r\n\t\t\t#define FXAA_REDUCE_MIN   (1.0/ 128.0)\n\r\n\t\t\t#define FXAA_REDUCE_MUL   (1.0 / 8.0)\n\r\n\t\t\t#define FXAA_SPAN_MAX     8.0\n\r\n\t\t\t\n\r\n\t\t\t/* from mitsuhiko/webgl-meincraft based on the code on geeks3d.com */\n\r\n\t\t\tvec4 applyFXAA(sampler2D tex, vec2 fragCoord)\n\r\n\t\t\t{\n\r\n\t\t\t\tvec4 color = vec4(0.0);\n\r\n\t\t\t\t/*vec2 inverseVP = vec2(1.0 / uViewportSize.x, 1.0 / uViewportSize.y);*/\n\r\n\t\t\t\tvec3 rgbNW = texture2D(tex, (fragCoord + vec2(-1.0, -1.0)) * inverseVP).xyz;\n\r\n\t\t\t\tvec3 rgbNE = texture2D(tex, (fragCoord + vec2(1.0, -1.0)) * inverseVP).xyz;\n\r\n\t\t\t\tvec3 rgbSW = texture2D(tex, (fragCoord + vec2(-1.0, 1.0)) * inverseVP).xyz;\n\r\n\t\t\t\tvec3 rgbSE = texture2D(tex, (fragCoord + vec2(1.0, 1.0)) * inverseVP).xyz;\n\r\n\t\t\t\tvec3 rgbM  = texture2D(tex, fragCoord  * inverseVP).xyz;\n\r\n\t\t\t\tvec3 luma = vec3(0.299, 0.587, 0.114);\n\r\n\t\t\t\tfloat lumaNW = dot(rgbNW, luma);\n\r\n\t\t\t\tfloat lumaNE = dot(rgbNE, luma);\n\r\n\t\t\t\tfloat lumaSW = dot(rgbSW, luma);\n\r\n\t\t\t\tfloat lumaSE = dot(rgbSE, luma);\n\r\n\t\t\t\tfloat lumaM  = dot(rgbM,  luma);\n\r\n\t\t\t\tfloat lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n\r\n\t\t\t\tfloat lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\r\n\t\t\t\t\n\r\n\t\t\t\tvec2 dir;\n\r\n\t\t\t\tdir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n\r\n\t\t\t\tdir.y =  ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\r\n\t\t\t\t\n\r\n\t\t\t\tfloat dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\r\n\t\t\t\t\n\r\n\t\t\t\tfloat rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n\r\n\t\t\t\tdir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) * inverseVP;\n\r\n\t\t\t\t\n\r\n\t\t\t\tvec3 rgbA = 0.5 * (texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz + \n\r\n\t\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n\r\n\t\t\t\tvec3 rgbB = rgbA * 0.5 + 0.25 * (texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz + \n\r\n\t\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n\r\n\t\t\t\t\n\r\n\t\t\t\t//return vec4(rgbA,1.0);\n\r\n\t\t\t\tfloat lumaB = dot(rgbB, luma);\n\r\n\t\t\t\tif ((lumaB < lumaMin) || (lumaB > lumaMax))\n\r\n\t\t\t\t\tcolor = vec4(rgbA, 1.0);\n\r\n\t\t\t\telse\n\r\n\t\t\t\t\tcolor = vec4(rgbB, 1.0);\n\r\n\t\t\t\tif(u_igamma != 1.0)\n\r\n\t\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\r\n\t\t\t\treturn color;\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t   gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\r\n\t\t\t}\n\r\n\t\t\t";
     C.gamma_pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_igamma;\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D( u_texture, v_coord);\n\r\n\t\t\t\tcolor.xyz = pow(color.xyz, vec3(u_igamma) );\n\r\n\t\t\t   gl_FragColor = color;\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/toviewport", C);
+    k.registerNodeType("texture/toviewport", C);
     J.title = "Copy";
     J.desc = "Copy Texture";
     J.widgets_info = {size:{widget:"combo", values:[0, 32, 64, 128, 256, 512, 1024, 2048]}, precision:{widget:"combo", values:r.MODE_VALUES}};
@@ -6280,7 +6281,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         this.setOutputData(0, this._temp_texture);
       }
     };
-    g.registerNodeType("texture/copy", J);
+    k.registerNodeType("texture/copy", J);
     x.title = "Downsample";
     x.desc = "Downsample Texture";
     x.widgets_info = {iterations:{type:"number", step:1, precision:0, min:1}, precision:{widget:"combo", values:r.MODE_VALUES}};
@@ -6291,17 +6292,17 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         b || (x._shader = b = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, x.pixel_shader));
         var c = a.width | 0, d = a.height | 0, e = a.type;
         this.properties.precision === r.LOW ? e = gl.UNSIGNED_BYTE : this.properties.precision === r.HIGH && (e = gl.HIGH_PRECISION_FORMAT);
-        var f = this.properties.iterations || 1, l = a, h = [];
+        var f = this.properties.iterations || 1, l = a, g = [];
         e = {type:e, format:a.format};
-        var g = vec2.create(), k = {u_offset:g};
+        var h = vec2.create(), k = {u_offset:h};
         this._texture && GL.Texture.releaseTemporary(this._texture);
         for (var p = 0; p < f; ++p) {
-          g[0] = 1 / c;
-          g[1] = 1 / d;
+          h[0] = 1 / c;
+          h[1] = 1 / d;
           c = c >> 1 || 0;
           d = d >> 1 || 0;
           a = GL.Texture.getTemporary(c, d, e);
-          h.push(a);
+          g.push(a);
           l.setParameter(GL.TEXTURE_MAG_FILTER, GL.NEAREST);
           l.copyTo(a, b, k);
           if (1 == c && 1 == d) {
@@ -6309,16 +6310,16 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
           }
           l = a;
         }
-        this._texture = h.pop();
-        for (p = 0; p < h.length; ++p) {
-          GL.Texture.releaseTemporary(h[p]);
+        this._texture = g.pop();
+        for (p = 0; p < g.length; ++p) {
+          GL.Texture.releaseTemporary(g[p]);
         }
         this.properties.generate_mipmaps && (this._texture.bind(0), gl.generateMipmap(this._texture.texture_type), this._texture.unbind(0));
         this.setOutputData(0, this._texture);
       }
     };
     x.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_offset;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord );\n\r\n\t\t\t\tcolor += texture2D(u_texture, v_coord + vec2( u_offset.x, 0.0 ) );\n\r\n\t\t\t\tcolor += texture2D(u_texture, v_coord + vec2( 0.0, u_offset.y ) );\n\r\n\t\t\t\tcolor += texture2D(u_texture, v_coord + vec2( u_offset.x, u_offset.y ) );\n\r\n\t\t\t   gl_FragColor = color * 0.25;\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/downsample", x);
+    k.registerNodeType("texture/downsample", x);
     D.title = "Average";
     D.desc = "Compute a partial average (32 random samples) of a texture and stores it as a 1x1 pixel texture";
     D.prototype.onExecute = function() {
@@ -6354,7 +6355,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     D.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tuniform mat4 u_samples_a;\n\r\n\t\t\tuniform mat4 u_samples_b;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_mipmap_offset;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = vec4(0.0);\n\r\n\t\t\t\tfor(int i = 0; i < 4; ++i)\n\r\n\t\t\t\t\tfor(int j = 0; j < 4; ++j)\n\r\n\t\t\t\t\t{\n\r\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( u_samples_a[i][j], u_samples_b[i][j] ), u_mipmap_offset );\n\r\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( 1.0 - u_samples_a[i][j], 1.0 - u_samples_b[i][j] ), u_mipmap_offset );\n\r\n\t\t\t\t\t}\n\r\n\t\t\t   gl_FragColor = color * 0.03125;\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/average", D);
+    k.registerNodeType("texture/average", D);
     G.title = "Image to Texture";
     G.desc = "Uploads an image to the GPU";
     G.prototype.onExecute = function() {
@@ -6376,7 +6377,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         }
       }
     };
-    g.registerNodeType("texture/imageToTexture", G);
+    k.registerNodeType("texture/imageToTexture", G);
     B.widgets_info = {texture:{widget:"texture"}, precision:{widget:"combo", values:r.MODE_VALUES}};
     B.title = "LUT";
     B.desc = "Apply LUT to Texture";
@@ -6411,7 +6412,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     B.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\tuniform float u_amount;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\t lowp vec4 textureColor = clamp( texture2D(u_texture, v_coord), vec4(0.0), vec4(1.0) );\n\r\n\t\t\t\t mediump float blueColor = textureColor.b * 63.0;\n\r\n\t\t\t\t mediump vec2 quad1;\n\r\n\t\t\t\t quad1.y = floor(floor(blueColor) / 8.0);\n\r\n\t\t\t\t quad1.x = floor(blueColor) - (quad1.y * 8.0);\n\r\n\t\t\t\t mediump vec2 quad2;\n\r\n\t\t\t\t quad2.y = floor(ceil(blueColor) / 8.0);\n\r\n\t\t\t\t quad2.x = ceil(blueColor) - (quad2.y * 8.0);\n\r\n\t\t\t\t highp vec2 texPos1;\n\r\n\t\t\t\t texPos1.x = (quad1.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\r\n\t\t\t\t texPos1.y = 1.0 - ((quad1.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\r\n\t\t\t\t highp vec2 texPos2;\n\r\n\t\t\t\t texPos2.x = (quad2.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\r\n\t\t\t\t texPos2.y = 1.0 - ((quad2.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\r\n\t\t\t\t lowp vec4 newColor1 = texture2D(u_textureB, texPos1);\n\r\n\t\t\t\t lowp vec4 newColor2 = texture2D(u_textureB, texPos2);\n\r\n\t\t\t\t lowp vec4 newColor = mix(newColor1, newColor2, fract(blueColor));\n\r\n\t\t\t\t gl_FragColor = vec4( mix( textureColor.rgb, newColor.rgb, u_amount), textureColor.w);\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/LUT", B);
+    k.registerNodeType("texture/LUT", B);
     p.title = "Texture to Channels";
     p.desc = "Split texture channels";
     p.prototype.onExecute = function() {
@@ -6435,7 +6436,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     p.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec4 u_mask;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t   gl_FragColor = vec4( vec3( length( texture2D(u_texture, v_coord) * u_mask )), 1.0 );\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/textureChannels", p);
+    k.registerNodeType("texture/textureChannels", p);
     l.title = "Channels to Texture";
     l.desc = "Split texture channels";
     l.prototype.onExecute = function() {
@@ -6456,7 +6457,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     l.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_textureR;\n\r\n\t\t\tuniform sampler2D u_textureG;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\tuniform sampler2D u_textureA;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t   gl_FragColor = vec4( \r\n\t\t\t\t\t\ttexture2D(u_textureR, v_coord).r,\r\n\t\t\t\t\t\ttexture2D(u_textureG, v_coord).r,\r\n\t\t\t\t\t\ttexture2D(u_textureB, v_coord).r,\r\n\t\t\t\t\t\ttexture2D(u_textureA, v_coord).r);\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/channelsTexture", l);
+    k.registerNodeType("texture/channelsTexture", l);
     f.title = "Color";
     f.desc = "Generates a 1x1 texture with a constant color";
     f.widgets_info = {precision:{widget:"combo", values:r.MODE_VALUES}};
@@ -6499,7 +6500,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     f.prototype.onGetInputs = function() {
       return [["RGB", "vec3"], ["RGBA", "vec4"], ["R", "number"], ["G", "number"], ["B", "number"], ["A", "number"]];
     };
-    g.registerNodeType("texture/color", f);
+    k.registerNodeType("texture/color", f);
     e.title = "Gradient";
     e.desc = "Generates a gradient";
     e["@A"] = {type:"color"};
@@ -6513,18 +6514,18 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       var d = this.getInputData(1);
       d || (d = this.properties.B);
       for (var f = 2; f < this.inputs.length; f++) {
-        var l = this.inputs[f], h = this.getInputData(f);
-        void 0 !== h && (this.properties[l.name] = h);
+        var l = this.inputs[f], g = this.getInputData(f);
+        void 0 !== g && (this.properties[l.name] = g);
       }
-      var g = this._uniforms;
+      var h = this._uniforms;
       this._uniforms.u_angle = this.properties.angle * DEG2RAD;
       this._uniforms.u_scale = this.properties.scale;
-      vec3.copy(g.u_colorA, c);
-      vec3.copy(g.u_colorB, d);
+      vec3.copy(h.u_colorA, c);
+      vec3.copy(h.u_colorB, d);
       c = parseInt(this.properties.texture_size);
       this._tex && this._tex.width == c || (this._tex = new GL.Texture(c, c, {format:gl.RGB, filter:gl.LINEAR}));
       this._tex.drawTo(function() {
-        b.uniforms(g).draw(a);
+        b.uniforms(h).draw(a);
       });
       this.setOutputData(0, this._tex);
     };
@@ -6532,7 +6533,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       return [["angle", "number"], ["scale", "number"]];
     };
     e.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform float u_angle;\n\r\n\t\t\tuniform float u_scale;\n\r\n\t\t\tuniform vec3 u_colorA;\n\r\n\t\t\tuniform vec3 u_colorB;\n\r\n\t\t\t\n\r\n\t\t\tvec2 rotate(vec2 v, float angle)\n\r\n\t\t\t{\n\r\n\t\t\t\tvec2 result;\n\r\n\t\t\t\tfloat _cos = cos(angle);\n\r\n\t\t\t\tfloat _sin = sin(angle);\n\r\n\t\t\t\tresult.x = v.x * _cos - v.y * _sin;\n\r\n\t\t\t\tresult.y = v.x * _sin + v.y * _cos;\n\r\n\t\t\t\treturn result;\n\r\n\t\t\t}\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tfloat f = (rotate(u_scale * (v_coord - vec2(0.5)), u_angle) + vec2(0.5)).x;\n\r\n\t\t\t\tvec3 color = mix(u_colorA,u_colorB,clamp(f,0.0,1.0));\n\r\n\t\t\t   gl_FragColor = vec4(color,1.0);\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/gradient", e);
+    k.registerNodeType("texture/gradient", e);
     c.title = "Mix";
     c.desc = "Generates a texture mixing two textures";
     c.widgets_info = {precision:{widget:"combo", values:r.MODE_VALUES}};
@@ -6548,13 +6549,13 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
             this._tex = r.getTargetTexture(a, this._tex, this.properties.precision);
             gl.disable(gl.BLEND);
             gl.disable(gl.DEPTH_TEST);
-            var f = Mesh.getScreenQuad(), l = null, h = this._uniforms;
-            d ? (l = c._shader_tex, l || (l = c._shader_tex = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, c.pixel_shader, {MIX_TEX:""}))) : (l = c._shader_factor, l || (l = c._shader_factor = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, c.pixel_shader)), e = null == e ? this.properties.factor : e, h.u_mix.set([e, e, e, e]));
+            var f = Mesh.getScreenQuad(), l = null, g = this._uniforms;
+            d ? (l = c._shader_tex, l || (l = c._shader_tex = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, c.pixel_shader, {MIX_TEX:""}))) : (l = c._shader_factor, l || (l = c._shader_factor = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, c.pixel_shader)), e = null == e ? this.properties.factor : e, g.u_mix.set([e, e, e, e]));
             this._tex.drawTo(function() {
               a.bind(0);
               b.bind(1);
               d && d.bind(2);
-              l.uniforms(h).draw(f);
+              l.uniforms(g).draw(f);
             });
             this.setOutputData(0, this._tex);
           }
@@ -6565,7 +6566,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       return [["factor", "number"]];
     };
     c.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_textureA;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\t#ifdef MIX_TEX\n\r\n\t\t\t\tuniform sampler2D u_textureMix;\n\r\n\t\t\t#else\n\r\n\t\t\t\tuniform vec4 u_mix;\n\r\n\t\t\t#endif\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\t#ifdef MIX_TEX\n\r\n\t\t\t\t   vec4 f = texture2D(u_textureMix, v_coord);\n\r\n\t\t\t\t#else\n\r\n\t\t\t\t   vec4 f = u_mix;\n\r\n\t\t\t\t#endif\n\r\n\t\t\t   gl_FragColor = mix( texture2D(u_textureA, v_coord), texture2D(u_textureB, v_coord), f );\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/mix", c);
+    k.registerNodeType("texture/mix", c);
     b.title = "Edges";
     b.desc = "Detects edges";
     b.widgets_info = {precision:{widget:"combo", values:r.MODE_VALUES}};
@@ -6590,7 +6591,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     b.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_isize;\n\r\n\t\t\tuniform int u_invert;\n\r\n\t\t\tuniform float u_factor;\n\r\n\t\t\tuniform float u_threshold;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 center = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tvec4 up = texture2D(u_texture, v_coord + u_isize * vec2(0.0,1.0) );\n\r\n\t\t\t\tvec4 down = texture2D(u_texture, v_coord + u_isize * vec2(0.0,-1.0) );\n\r\n\t\t\t\tvec4 left = texture2D(u_texture, v_coord + u_isize * vec2(1.0,0.0) );\n\r\n\t\t\t\tvec4 right = texture2D(u_texture, v_coord + u_isize * vec2(-1.0,0.0) );\n\r\n\t\t\t\tvec4 diff = abs(center - up) + abs(center - down) + abs(center - left) + abs(center - right);\n\r\n\t\t\t\tdiff *= u_factor;\n\r\n\t\t\t\tif(u_invert == 1)\n\r\n\t\t\t\t\tdiff.xyz = vec3(1.0) - diff.xyz;\n\r\n\t\t\t\tif( u_threshold == 0.0 )\n\r\n\t\t\t\t\tgl_FragColor = vec4( diff.xyz, center.a );\n\r\n\t\t\t\telse\n\r\n\t\t\t\t\tgl_FragColor = vec4( diff.x > 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/edges", b);
+    k.registerNodeType("texture/edges", b);
     a.title = "Depth Range";
     a.desc = "Generates a texture with a depth range";
     a.prototype.onExecute = function() {
@@ -6625,7 +6626,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     a.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform float u_distance;\n\r\n\t\t\tuniform float u_range;\n\r\n\t\t\t\n\r\n\t\t\tfloat LinearDepth()\n\r\n\t\t\t{\n\r\n\t\t\t\tfloat zNear = u_camera_planes.x;\n\r\n\t\t\t\tfloat zFar = u_camera_planes.y;\n\r\n\t\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\r\n\t\t\t\tdepth = depth * 2.0 - 1.0;\n\r\n\t\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tfloat depth = LinearDepth();\n\r\n\t\t\t\t#ifdef ONLY_DEPTH\n\r\n\t\t\t\t   gl_FragColor = vec4(depth);\n\r\n\t\t\t\t#else\n\r\n\t\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\r\n\t\t\t\t\tfloat dof = 1.0;\n\r\n\t\t\t\t\tif(diff <= u_range)\n\r\n\t\t\t\t\t\tdof = diff / u_range;\n\r\n\t\t\t\t   gl_FragColor = vec4(dof);\n\r\n\t\t\t\t#endif\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("texture/depth_range", a);
+    k.registerNodeType("texture/depth_range", a);
     m.title = "Blur";
     m.desc = "Blur a texture";
     m.widgets_info = {precision:{widget:"combo", values:r.MODE_VALUES}};
@@ -6643,7 +6644,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         } else {
           var d = this.properties.intensity;
           this.isInputConnected(2) && (d = this.getInputData(2), this.properties.intensity = d);
-          var e = g.camera_aspect;
+          var e = k.camera_aspect;
           e || void 0 === window.gl || (e = gl.canvas.height / gl.canvas.width);
           e || (e = 1);
           e = this.properties.preserve_aspect ? e : 1;
@@ -6656,7 +6657,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         }
       }
     };
-    g.registerNodeType("texture/blur", m);
+    k.registerNodeType("texture/blur", m);
     n.title = "Glow";
     n.desc = "Filters a texture giving it a glow effect";
     n.weights = new Float32Array([0.5, 0.4, 0.3, 0.2]);
@@ -6673,39 +6674,39 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         if (this.properties.precision === r.PASS_THROUGH || !1 === this.getInputOrProperty("enabled")) {
           this.setOutputData(0, a);
         } else {
-          var b = a.width, c = a.height, d = {format:a.format, type:a.type, minFilter:GL.LINEAR, magFilter:GL.LINEAR, wrap:gl.CLAMP_TO_EDGE}, e = r.getTextureType(this.properties.precision, a), f = this._uniforms, l = this._textures, h = n._cut_shader;
-          h || (h = n._cut_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, n.cut_pixel_shader));
+          var b = a.width, c = a.height, d = {format:a.format, type:a.type, minFilter:GL.LINEAR, magFilter:GL.LINEAR, wrap:gl.CLAMP_TO_EDGE}, e = r.getTextureType(this.properties.precision, a), f = this._uniforms, l = this._textures, g = n._cut_shader;
+          g || (g = n._cut_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, n.cut_pixel_shader));
           gl.disable(gl.DEPTH_TEST);
           gl.disable(gl.BLEND);
           f.u_threshold = this.getInputOrProperty("threshold");
-          var g = l[0] = GL.Texture.getTemporary(b, c, d);
-          a.blit(g, h.uniforms(f));
-          var k = g, p = this.getInputOrProperty("iterations");
+          var h = l[0] = GL.Texture.getTemporary(b, c, d);
+          a.blit(h, g.uniforms(f));
+          var k = h, p = this.getInputOrProperty("iterations");
           p = Math.clamp(p, 1, 16) | 0;
           var m = f.u_texel_size, t = this.getInputOrProperty("intensity");
           f.u_intensity = 1;
           f.u_delta = this.properties.scale;
-          h = n._shader;
-          h || (h = n._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, n.scale_pixel_shader));
+          g = n._shader;
+          g || (g = n._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, n.scale_pixel_shader));
           for (var q = 1; q < p; q++) {
             b >>= 1;
             1 < (c | 0) && (c >>= 1);
             if (2 > b) {
               break;
             }
-            g = l[q] = GL.Texture.getTemporary(b, c, d);
+            h = l[q] = GL.Texture.getTemporary(b, c, d);
             m[0] = 1 / k.width;
             m[1] = 1 / k.height;
-            k.blit(g, h.uniforms(f));
-            k = g;
+            k.blit(h, g.uniforms(f));
+            k = h;
           }
-          this.isOutputConnected(2) && (b = this._average_texture, b && b.type == a.type && b.format == a.format || (b = this._average_texture = new GL.Texture(1, 1, {type:a.type, format:a.format, filter:gl.LINEAR})), m[0] = 1 / k.width, m[1] = 1 / k.height, f.u_intensity = t, f.u_delta = 1, k.blit(b, h.uniforms(f)), this.setOutputData(2, b));
+          this.isOutputConnected(2) && (b = this._average_texture, b && b.type == a.type && b.format == a.format || (b = this._average_texture = new GL.Texture(1, 1, {type:a.type, format:a.format, filter:gl.LINEAR})), m[0] = 1 / k.width, m[1] = 1 / k.height, f.u_intensity = t, f.u_delta = 1, k.blit(b, g.uniforms(f)), this.setOutputData(2, b));
           gl.enable(gl.BLEND);
           gl.blendFunc(gl.ONE, gl.ONE);
           f.u_intensity = this.getInputOrProperty("persistence");
           f.u_delta = 0.5;
           for (q -= 2; 0 <= q; q--) {
-            g = l[q], l[q] = null, m[0] = 1 / k.width, m[1] = 1 / k.height, k.blit(g, h.uniforms(f)), GL.Texture.releaseTemporary(k), k = g;
+            h = l[q], l[q] = null, m[0] = 1 / k.width, m[1] = 1 / k.height, k.blit(h, g.uniforms(f)), GL.Texture.releaseTemporary(k), k = h;
           }
           gl.disable(gl.BLEND);
           this.isOutputConnected(1) && (l = this._glow_texture, l && l.width == a.width && l.height == a.height && l.type == e && l.format == a.format || (l = this._glow_texture = new GL.Texture(a.width, a.height, {type:e, format:a.format, filter:gl.LINEAR})), k.blit(l), this.setOutputData(1, l));
@@ -6714,13 +6715,13 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
             l && l.width == a.width && l.height == a.height && l.type == e && l.format == a.format || (l = this._final_texture = new GL.Texture(a.width, a.height, {type:e, format:a.format, filter:gl.LINEAR}));
             var u = this.getInputData(1), w = this.getInputOrProperty("dirt_factor");
             f.u_intensity = t;
-            h = u ? n._dirt_final_shader : n._final_shader;
-            h || (h = u ? n._dirt_final_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, n.final_pixel_shader, {USE_DIRT:""}) : n._final_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, n.final_pixel_shader));
+            g = u ? n._dirt_final_shader : n._final_shader;
+            g || (g = u ? n._dirt_final_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, n.final_pixel_shader, {USE_DIRT:""}) : n._final_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, n.final_pixel_shader));
             l.drawTo(function() {
               a.bind(0);
               k.bind(1);
-              u && (h.setUniform("u_dirt_factor", w), h.setUniform("u_dirt_texture", u.bind(2)));
-              h.toViewport(f);
+              u && (g.setUniform("u_dirt_factor", w), g.setUniform("u_dirt_texture", u.bind(2)));
+              g.toViewport(f);
             });
             this.setOutputData(0, l);
           }
@@ -6731,7 +6732,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     n.cut_pixel_shader = "precision highp float;\n\r\n\t\tvarying vec2 v_coord;\n\r\n\t\tuniform sampler2D u_texture;\n\r\n\t\tuniform float u_threshold;\n\r\n\t\tvoid main() {\n\r\n\t\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\r\n\t\t}";
     n.scale_pixel_shader = "precision highp float;\n\r\n\t\tvarying vec2 v_coord;\n\r\n\t\tuniform sampler2D u_texture;\n\r\n\t\tuniform vec2 u_texel_size;\n\r\n\t\tuniform float u_delta;\n\r\n\t\tuniform float u_intensity;\n\r\n\t\t\n\r\n\t\tvec4 sampleBox(vec2 uv) {\n\r\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\r\n\t\t\tvec4 s = texture2D( u_texture, uv + o.xy ) + texture2D( u_texture, uv + o.zy) + texture2D( u_texture, uv + o.xw) + texture2D( u_texture, uv + o.zw);\n\r\n\t\t\treturn s * 0.25;\n\r\n\t\t}\n\r\n\t\tvoid main() {\n\r\n\t\t\tgl_FragColor = u_intensity * sampleBox( v_coord );\n\r\n\t\t}";
     n.final_pixel_shader = "precision highp float;\n\r\n\t\tvarying vec2 v_coord;\n\r\n\t\tuniform sampler2D u_texture;\n\r\n\t\tuniform sampler2D u_glow_texture;\n\r\n\t\t#ifdef USE_DIRT\n\r\n\t\t\tuniform sampler2D u_dirt_texture;\n\r\n\t\t#endif\n\r\n\t\tuniform vec2 u_texel_size;\n\r\n\t\tuniform float u_delta;\n\r\n\t\tuniform float u_intensity;\n\r\n\t\tuniform float u_dirt_factor;\n\r\n\t\t\n\r\n\t\tvec4 sampleBox(vec2 uv) {\n\r\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\r\n\t\t\tvec4 s = texture2D( u_glow_texture, uv + o.xy ) + texture2D( u_glow_texture, uv + o.zy) + texture2D( u_glow_texture, uv + o.xw) + texture2D( u_glow_texture, uv + o.zw);\n\r\n\t\t\treturn s * 0.25;\n\r\n\t\t}\n\r\n\t\tvoid main() {\n\r\n\t\t\tvec4 glow = sampleBox( v_coord );\n\r\n\t\t\t#ifdef USE_DIRT\n\r\n\t\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\r\n\t\t\t#endif\n\r\n\t\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\r\n\t\t}";
-    g.registerNodeType("texture/glow", n);
+    k.registerNodeType("texture/glow", n);
     z.title = "Kuwahara Filter";
     z.desc = "Filters a texture giving an artistic oil canvas painting";
     z.max_radius = 10;
@@ -6746,7 +6747,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         if (0 == b) {
           this.setOutputData(0, a);
         } else {
-          var c = this.properties.intensity, d = g.camera_aspect;
+          var c = this.properties.intensity, d = k.camera_aspect;
           d || void 0 === window.gl || (d = gl.canvas.height / gl.canvas.width);
           d || (d = 1);
           d = this.properties.preserve_aspect ? d : 1;
@@ -6761,10 +6762,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     z.pixel_shader = "\n\r\n\tprecision highp float;\n\r\n\tvarying vec2 v_coord;\n\r\n\tuniform sampler2D u_texture;\n\r\n\tuniform float u_intensity;\n\r\n\tuniform vec2 u_resolution;\n\r\n\tuniform vec2 u_iResolution;\n\r\n\t#ifndef RADIUS\n\r\n\t\t#define RADIUS 7\n\r\n\t#endif\n\r\n\tvoid main() {\n\r\n\t\n\r\n\t\tconst int radius = RADIUS;\n\r\n\t\tvec2 fragCoord = v_coord;\n\r\n\t\tvec2 src_size = u_iResolution;\n\r\n\t\tvec2 uv = v_coord;\n\r\n\t\tfloat n = float((radius + 1) * (radius + 1));\n\r\n\t\tint i;\n\r\n\t\tint j;\n\r\n\t\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\r\n\t\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\r\n\t\tvec3 c;\n\r\n\t\t\n\r\n\t\tfor (int j = -radius; j <= 0; ++j)  {\n\r\n\t\t\tfor (int i = -radius; i <= 0; ++i)  {\n\r\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\r\n\t\t\t\tm0 += c;\n\r\n\t\t\t\ts0 += c * c;\n\r\n\t\t\t}\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tfor (int j = -radius; j <= 0; ++j)  {\n\r\n\t\t\tfor (int i = 0; i <= radius; ++i)  {\n\r\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\r\n\t\t\t\tm1 += c;\n\r\n\t\t\t\ts1 += c * c;\n\r\n\t\t\t}\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tfor (int j = 0; j <= radius; ++j)  {\n\r\n\t\t\tfor (int i = 0; i <= radius; ++i)  {\n\r\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\r\n\t\t\t\tm2 += c;\n\r\n\t\t\t\ts2 += c * c;\n\r\n\t\t\t}\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tfor (int j = 0; j <= radius; ++j)  {\n\r\n\t\t\tfor (int i = -radius; i <= 0; ++i)  {\n\r\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\r\n\t\t\t\tm3 += c;\n\r\n\t\t\t\ts3 += c * c;\n\r\n\t\t\t}\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tfloat min_sigma2 = 1e+2;\n\r\n\t\tm0 /= n;\n\r\n\t\ts0 = abs(s0 / n - m0 * m0);\n\r\n\t\t\n\r\n\t\tfloat sigma2 = s0.r + s0.g + s0.b;\n\r\n\t\tif (sigma2 < min_sigma2) {\n\r\n\t\t\tmin_sigma2 = sigma2;\n\r\n\t\t\tgl_FragColor = vec4(m0, 1.0);\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tm1 /= n;\n\r\n\t\ts1 = abs(s1 / n - m1 * m1);\n\r\n\t\t\n\r\n\t\tsigma2 = s1.r + s1.g + s1.b;\n\r\n\t\tif (sigma2 < min_sigma2) {\n\r\n\t\t\tmin_sigma2 = sigma2;\n\r\n\t\t\tgl_FragColor = vec4(m1, 1.0);\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tm2 /= n;\n\r\n\t\ts2 = abs(s2 / n - m2 * m2);\n\r\n\t\t\n\r\n\t\tsigma2 = s2.r + s2.g + s2.b;\n\r\n\t\tif (sigma2 < min_sigma2) {\n\r\n\t\t\tmin_sigma2 = sigma2;\n\r\n\t\t\tgl_FragColor = vec4(m2, 1.0);\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tm3 /= n;\n\r\n\t\ts3 = abs(s3 / n - m3 * m3);\n\r\n\t\t\n\r\n\t\tsigma2 = s3.r + s3.g + s3.b;\n\r\n\t\tif (sigma2 < min_sigma2) {\n\r\n\t\t\tmin_sigma2 = sigma2;\n\r\n\t\t\tgl_FragColor = vec4(m3, 1.0);\n\r\n\t\t}\n\r\n\t}\n\r\n\t";
-    g.registerNodeType("texture/kuwahara", z);
-    h.title = "Webcam";
-    h.desc = "Webcam texture";
-    h.prototype.openStream = function() {
+    k.registerNodeType("texture/kuwahara", z);
+    g.title = "Webcam";
+    g.desc = "Webcam texture";
+    g.prototype.openStream = function() {
       if (navigator.getUserMedia) {
         this._waiting_confirmation = !0;
         navigator.mediaDevices.getUserMedia({audio:!1, video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this)).catch(function(b) {
@@ -6776,7 +6777,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         var a = this;
       }
     };
-    h.prototype.closeStream = function() {
+    g.prototype.closeStream = function() {
       if (this._webcam_stream) {
         var a = this._webcam_stream.getTracks();
         if (a.length) {
@@ -6789,7 +6790,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         this.trigger("stream_closed");
       }
     };
-    h.prototype.streamReady = function(a) {
+    g.prototype.streamReady = function(a) {
       this._webcam_stream = a;
       this.boxcolor = "green";
       var b = this._video;
@@ -6798,10 +6799,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       });
       this.trigger("stream_ready", b);
     };
-    h.prototype.onPropertyChanged = function(a, b) {
+    g.prototype.onPropertyChanged = function(a, b) {
       "facingMode" == a && (this.properties.facingMode = b, this.closeStream(), this.openStream());
     };
-    h.prototype.onRemoved = function() {
+    g.prototype.onRemoved = function() {
       if (this._webcam_stream) {
         var a = this._webcam_stream.getTracks();
         if (a.length) {
@@ -6812,10 +6813,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         this._video = this._webcam_stream = null;
       }
     };
-    h.prototype.onDrawBackground = function(a) {
+    g.prototype.onDrawBackground = function(a) {
       this.flags.collapsed || 20 >= this.size[1] || !this._video || (a.save(), a.webgl ? this._video_texture && a.drawImage(this._video_texture, 0, 0, this.size[0], this.size[1]) : a.drawImage(this._video, 0, 0, this.size[0], this.size[1]), a.restore());
     };
-    h.prototype.onExecute = function() {
+    g.prototype.onExecute = function() {
       null != this._webcam_stream || this._waiting_confirmation || this.openStream();
       if (this._video && this._video.videoWidth) {
         var a = this._video.videoWidth, b = this._video.videoHeight, c = this._video_texture;
@@ -6837,10 +6838,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         }
       }
     };
-    h.prototype.onGetOutputs = function() {
-      return [["width", "number"], ["height", "number"], ["stream_ready", g.EVENT], ["stream_closed", g.EVENT], ["stream_error", g.EVENT]];
+    g.prototype.onGetOutputs = function() {
+      return [["width", "number"], ["height", "number"], ["stream_ready", k.EVENT], ["stream_closed", k.EVENT], ["stream_error", k.EVENT]];
     };
-    g.registerNodeType("texture/webcam", h);
+    k.registerNodeType("texture/webcam", g);
     y.title = "Lens FX";
     y.desc = "distortion and chromatic aberration";
     y.widgets_info = {precision:{widget:"combo", values:r.MODE_VALUES}};
@@ -6871,7 +6872,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     y.pixel_shader = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_factor;\n\r\n\t\t\tvec2 barrelDistortion(vec2 coord, float amt) {\n\r\n\t\t\t\tvec2 cc = coord - 0.5;\n\r\n\t\t\t\tfloat dist = dot(cc, cc);\n\r\n\t\t\t\treturn coord + cc * dist * amt;\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tfloat sat( float t )\n\r\n\t\t\t{\n\r\n\t\t\t\treturn clamp( t, 0.0, 1.0 );\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tfloat linterp( float t ) {\n\r\n\t\t\t\treturn sat( 1.0 - abs( 2.0*t - 1.0 ) );\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tfloat remap( float t, float a, float b ) {\n\r\n\t\t\t\treturn sat( (t - a) / (b - a) );\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tvec4 spectrum_offset( float t ) {\n\r\n\t\t\t\tvec4 ret;\n\r\n\t\t\t\tfloat lo = step(t,0.5);\n\r\n\t\t\t\tfloat hi = 1.0-lo;\n\r\n\t\t\t\tfloat w = linterp( remap( t, 1.0/6.0, 5.0/6.0 ) );\n\r\n\t\t\t\tret = vec4(lo,1.0,hi, 1.) * vec4(1.0-w, w, 1.0-w, 1.);\n\r\n\t\t\t\n\r\n\t\t\t\treturn pow( ret, vec4(1.0/2.2) );\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tconst float max_distort = 2.2;\n\r\n\t\t\tconst int num_iter = 12;\n\r\n\t\t\tconst float reci_num_iter_f = 1.0 / float(num_iter);\n\r\n\t\t\t\n\r\n\t\t\tvoid main()\n\r\n\t\t\t{\t\n\r\n\t\t\t\tvec2 uv=v_coord;\n\r\n\t\t\t\tvec4 sumcol = vec4(0.0);\n\r\n\t\t\t\tvec4 sumw = vec4(0.0);\t\n\r\n\t\t\t\tfor ( int i=0; i<num_iter;++i )\n\r\n\t\t\t\t{\n\r\n\t\t\t\t\tfloat t = float(i) * reci_num_iter_f;\n\r\n\t\t\t\t\tvec4 w = spectrum_offset( t );\n\r\n\t\t\t\t\tsumw += w;\n\r\n\t\t\t\t\tsumcol += w * texture2D( u_texture, barrelDistortion(uv, .6 * max_distort*t * u_factor ) );\n\r\n\t\t\t\t}\n\r\n\t\t\t\tgl_FragColor = sumcol / sumw;\n\r\n\t\t\t}";
-    g.registerNodeType("texture/lensfx", y);
+    k.registerNodeType("texture/lensfx", y);
     w.title = "Exposition";
     w.desc = "Controls texture exposition";
     w.widgets_info = {exposition:{widget:"slider", min:0, max:3}, precision:{widget:"combo", values:r.MODE_VALUES}};
@@ -6894,7 +6895,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     w.pixel_shader = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_exposition;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D( u_texture, v_coord );\n\r\n\t\t\t\tgl_FragColor = vec4( color.xyz * u_exposition, color.a );\n\r\n\t\t\t}";
-    g.registerNodeType("texture/exposition", w);
+    k.registerNodeType("texture/exposition", w);
     t.title = "Tone Mapping";
     t.desc = "Applies Tone Mapping to convert from high to low";
     t.widgets_info = {precision:{widget:"combo", values:r.MODE_VALUES}};
@@ -6928,7 +6929,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     t.pixel_shader = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_scale;\n\r\n\t\t\tuniform float u_average_lum;\n\r\n\t\t\tuniform float u_lumwhite2;\n\r\n\t\t\tuniform float u_igamma;\n\r\n\t\t\tvec3 RGB2xyY (vec3 rgb)\n\r\n\t\t\t{\n\r\n\t\t\t\t const mat3 RGB2XYZ = mat3(0.4124, 0.3576, 0.1805,\n\r\n\t\t\t\t\t\t\t\t\t\t   0.2126, 0.7152, 0.0722,\n\r\n\t\t\t\t\t\t\t\t\t\t   0.0193, 0.1192, 0.9505);\n\r\n\t\t\t\tvec3 XYZ = RGB2XYZ * rgb;\n\r\n\t\t\t\t\n\r\n\t\t\t\tfloat f = (XYZ.x + XYZ.y + XYZ.z);\n\r\n\t\t\t\treturn vec3(XYZ.x / f,\n\r\n\t\t\t\t\t\t\tXYZ.y / f,\n\r\n\t\t\t\t\t\t\tXYZ.y);\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D( u_texture, v_coord );\n\r\n\t\t\t\tvec3 rgb = color.xyz;\n\r\n\t\t\t\t//Ld - this part of the code is the same for both versions\n\r\n\t\t\t\tfloat lum = dot(rgb, vec3(0.2126, 0.7152, 0.0722));\n\r\n\t\t\t\tfloat L = (u_scale / u_average_lum) * lum;\n\r\n\t\t\t\tfloat Ld = (L * (1.0 + L / u_lumwhite2)) / (1.0 + L);\n\r\n\t\t\t\t//first\n\r\n\t\t\t\t//vec3 xyY = RGB2xyY(rgb);\n\r\n\t\t\t\t//xyY.z *= Ld;\n\r\n\t\t\t\t//rgb = xyYtoRGB(xyY);\n\r\n\t\t\t\t//second\n\r\n\t\t\t\trgb = (rgb / lum) * Ld;\n\r\n\t\t\t\trgb = pow( rgb, vec3( u_igamma ) );\n\r\n\t\t\t\tgl_FragColor = vec4( rgb, color.a );\n\r\n\t\t\t}";
-    g.registerNodeType("texture/tonemapping", t);
+    k.registerNodeType("texture/tonemapping", t);
     u.title = "Perlin";
     u.desc = "Generates a perlin noise texture";
     u.widgets_info = {precision:{widget:"combo", values:r.MODE_VALUES}, width:{type:"Number", precision:0, step:1}, height:{type:"Number", precision:0, step:1}, octaves:{type:"Number", precision:0, step:1, min:1, max:50}};
@@ -6964,12 +6965,12 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     u.pixel_shader = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform vec2 u_offset;\n\r\n\t\t\tuniform float u_scale;\n\r\n\t\t\tuniform float u_persistence;\n\r\n\t\t\tuniform int u_octaves;\n\r\n\t\t\tuniform float u_amplitude;\n\r\n\t\t\tuniform vec2 u_viewport;\n\r\n\t\t\tuniform float u_seed;\n\r\n\t\t\t#define M_PI 3.14159265358979323846\n\r\n\t\t\t\n\r\n\t\t\tfloat rand(vec2 c){\treturn fract(sin(dot(c.xy ,vec2( 12.9898 + u_seed,78.233 + u_seed))) * 43758.5453); }\n\r\n\t\t\t\n\r\n\t\t\tfloat noise(vec2 p, float freq ){\n\r\n\t\t\t\tfloat unit = u_viewport.x/freq;\n\r\n\t\t\t\tvec2 ij = floor(p/unit);\n\r\n\t\t\t\tvec2 xy = mod(p,unit)/unit;\n\r\n\t\t\t\t//xy = 3.*xy*xy-2.*xy*xy*xy;\n\r\n\t\t\t\txy = .5*(1.-cos(M_PI*xy));\n\r\n\t\t\t\tfloat a = rand((ij+vec2(0.,0.)));\n\r\n\t\t\t\tfloat b = rand((ij+vec2(1.,0.)));\n\r\n\t\t\t\tfloat c = rand((ij+vec2(0.,1.)));\n\r\n\t\t\t\tfloat d = rand((ij+vec2(1.,1.)));\n\r\n\t\t\t\tfloat x1 = mix(a, b, xy.x);\n\r\n\t\t\t\tfloat x2 = mix(c, d, xy.x);\n\r\n\t\t\t\treturn mix(x1, x2, xy.y);\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tfloat pNoise(vec2 p, int res){\n\r\n\t\t\t\tfloat persistance = u_persistence;\n\r\n\t\t\t\tfloat n = 0.;\n\r\n\t\t\t\tfloat normK = 0.;\n\r\n\t\t\t\tfloat f = 4.;\n\r\n\t\t\t\tfloat amp = 1.0;\n\r\n\t\t\t\tint iCount = 0;\n\r\n\t\t\t\tfor (int i = 0; i<50; i++){\n\r\n\t\t\t\t\tn+=amp*noise(p, f);\n\r\n\t\t\t\t\tf*=2.;\n\r\n\t\t\t\t\tnormK+=amp;\n\r\n\t\t\t\t\tamp*=persistance;\n\r\n\t\t\t\t\tif (iCount >= res)\n\r\n\t\t\t\t\t\tbreak;\n\r\n\t\t\t\t\tiCount++;\n\r\n\t\t\t\t}\n\r\n\t\t\t\tfloat nf = n/normK;\n\r\n\t\t\t\treturn nf*nf*nf*nf;\n\r\n\t\t\t}\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 uv = v_coord * u_scale * u_viewport + u_offset * u_scale;\n\r\n\t\t\t\tvec4 color = vec4( pNoise( uv, u_octaves ) * u_amplitude );\n\r\n\t\t\t\tgl_FragColor = color;\n\r\n\t\t\t}";
-    g.registerNodeType("texture/perlin", u);
+    k.registerNodeType("texture/perlin", u);
     d.title = "Canvas2D";
     d.desc = "Executes Canvas2D code inside a texture or the viewport";
     d.widgets_info = {precision:{widget:"combo", values:r.MODE_VALUES}, code:{type:"code"}, width:{type:"Number", precision:0, step:1}, height:{type:"Number", precision:0, step:1}};
     d.prototype.onPropertyChanged = function(a, b) {
-      if ("code" == a && g.allow_scripts) {
+      if ("code" == a && k.allow_scripts) {
         this._func = null;
         try {
           this._func = new Function("canvas", "ctx", "time", "script", b), this.boxcolor = "#00FF00";
@@ -7000,7 +7001,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         }
       }
     };
-    g.registerNodeType("texture/canvas2D", d);
+    k.registerNodeType("texture/canvas2D", d);
     q.title = "Matte";
     q.desc = "Extracts background";
     q.widgets_info = {key_color:{widget:"color"}, precision:{widget:"combo", values:r.MODE_VALUES}};
@@ -7030,12 +7031,12 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     };
     q.pixel_shader = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec3 u_key_color;\n\r\n\t\t\tuniform float u_threshold;\n\r\n\t\t\tuniform float u_slope;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec3 color = texture2D( u_texture, v_coord ).xyz;\n\r\n\t\t\t\tfloat diff = length( normalize(color) - normalize(u_key_color) );\n\r\n\t\t\t\tfloat edge = u_threshold * (1.0 - u_slope);\n\r\n\t\t\t\tfloat alpha = smoothstep( edge, u_threshold, diff);\n\r\n\t\t\t\tgl_FragColor = vec4( color, alpha );\n\r\n\t\t\t}";
-    g.registerNodeType("texture/matte", q);
-    k.title = "Cubemap";
-    k.prototype.onDropFile = function(a, b, c) {
+    k.registerNodeType("texture/matte", q);
+    h.title = "Cubemap";
+    h.prototype.onDropFile = function(a, b, c) {
       a ? (this._drop_texture = "string" == typeof a ? GL.Texture.fromURL(a) : GL.Texture.fromDDSInMemory(a), this.properties.name = b) : (this._drop_texture = null, this.properties.name = "");
     };
-    k.prototype.onExecute = function() {
+    h.prototype.onExecute = function() {
       if (this._drop_texture) {
         this.setOutputData(0, this._drop_texture);
       } else {
@@ -7045,21 +7046,21 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         }
       }
     };
-    k.prototype.onDrawBackground = function(a) {
+    h.prototype.onDrawBackground = function(a) {
       this.flags.collapsed || 20 >= this.size[1] || !a.webgl || gl.meshes.cube || (gl.meshes.cube = GL.Mesh.cube({size:1}));
     };
-    g.registerNodeType("texture/cubemap", k);
+    k.registerNodeType("texture/cubemap", h);
   }
 })(this);
 (function(v) {
-  var g = v.LiteGraph;
+  var k = v.LiteGraph;
   if ("undefined" != typeof GL) {
-    var k = function() {
+    var h = function() {
       this.addInput("Tex.", "Texture");
       this.addInput("intensity", "number");
       this.addOutput("Texture", "Texture");
       this.properties = {intensity:1, invert:!1, precision:LGraphTexture.DEFAULT};
-      k._shader || (k._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, k.pixel_shader));
+      h._shader || (h._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, h.pixel_shader));
     }, q = function() {
       this.addInput("Texture", "Texture");
       this.addInput("value1", "number");
@@ -7092,72 +7093,72 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       } else {
         if (d) {
           this._tex = LGraphTexture.getTargetTexture(d, this._tex, this.properties.precision);
-          var g = this.properties.aberration;
-          this.isInputConnected(1) && (g = this.getInputData(1), this.properties.aberration = g);
+          var h = this.properties.aberration;
+          this.isInputConnected(1) && (h = this.getInputData(1), this.properties.aberration = h);
           var k = this.properties.distortion;
           this.isInputConnected(2) && (k = this.getInputData(2), this.properties.distortion = k);
-          var h = this.properties.blur;
-          this.isInputConnected(3) && (h = this.getInputData(3), this.properties.blur = h);
+          var g = this.properties.blur;
+          this.isInputConnected(3) && (g = this.getInputData(3), this.properties.blur = g);
           gl.disable(gl.BLEND);
           gl.disable(gl.DEPTH_TEST);
           var q = Mesh.getScreenQuad(), n = u._shader;
           this._tex.drawTo(function() {
             d.bind(0);
-            n.uniforms({u_texture:0, u_aberration:g, u_distortion:k, u_blur:h}).draw(q);
+            n.uniforms({u_texture:0, u_aberration:h, u_distortion:k, u_blur:g}).draw(q);
           });
           this.setOutputData(0, this._tex);
         }
       }
     };
     u.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform float u_aberration;\n\r\n\t\t\tuniform float u_distortion;\n\r\n\t\t\tuniform float u_blur;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 coord = v_coord;\n\r\n\t\t\t\tfloat dist = distance(vec2(0.5), coord);\n\r\n\t\t\t\tvec2 dist_coord = coord - vec2(0.5);\n\r\n\t\t\t\tfloat percent = 1.0 + ((0.5 - dist) / 0.5) * u_distortion;\n\r\n\t\t\t\tdist_coord *= percent;\n\r\n\t\t\t\tcoord = dist_coord + vec2(0.5);\n\r\n\t\t\t\tvec4 color = texture2D(u_texture,coord, u_blur * dist);\n\r\n\t\t\t\tcolor.r = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0+0.01*u_aberration), u_blur * dist ).r;\n\r\n\t\t\t\tcolor.b = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0-0.01*u_aberration), u_blur * dist ).b;\n\r\n\t\t\t\tgl_FragColor = color;\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("fx/lens", u);
+    k.registerNodeType("fx/lens", u);
     v.LGraphFXLens = u;
     d.title = "Bokeh";
     d.desc = "applies an Bokeh effect";
     d.widgets_info = {shape:{widget:"texture"}};
     d.prototype.onExecute = function() {
-      var g = this.getInputData(0), k = this.getInputData(1), q = this.getInputData(2);
-      if (g && q && this.properties.shape) {
-        k || (k = g);
-        var h = LGraphTexture.getTexture(this.properties.shape);
-        if (h) {
+      var h = this.getInputData(0), k = this.getInputData(1), q = this.getInputData(2);
+      if (h && q && this.properties.shape) {
+        k || (k = h);
+        var g = LGraphTexture.getTexture(this.properties.shape);
+        if (g) {
           var u = this.properties.threshold;
           this.isInputConnected(3) && (u = this.getInputData(3), this.properties.threshold = u);
           var n = gl.UNSIGNED_BYTE;
           this.properties.high_precision && (n = gl.half_float_ext ? gl.HALF_FLOAT_OES : gl.FLOAT);
-          this._temp_texture && this._temp_texture.type == n && this._temp_texture.width == g.width && this._temp_texture.height == g.height || (this._temp_texture = new GL.Texture(g.width, g.height, {type:n, format:gl.RGBA, filter:gl.LINEAR}));
+          this._temp_texture && this._temp_texture.type == n && this._temp_texture.width == h.width && this._temp_texture.height == h.height || (this._temp_texture = new GL.Texture(h.width, h.height, {type:n, format:gl.RGBA, filter:gl.LINEAR}));
           var m = d._first_shader;
           m || (m = d._first_shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, d._first_pixel_shader));
           var a = d._second_shader;
           a || (a = d._second_shader = new GL.Shader(d._second_vertex_shader, d._second_pixel_shader));
           var b = this._points_mesh;
-          b && b._width == g.width && b._height == g.height && 2 == b._spacing || (b = this.createPointsMesh(g.width, g.height, 2));
+          b && b._width == h.width && b._height == h.height && 2 == b._spacing || (b = this.createPointsMesh(h.width, h.height, 2));
           var c = Mesh.getScreenQuad(), e = this.properties.size, f = this.properties.alpha;
           gl.disable(gl.DEPTH_TEST);
           gl.disable(gl.BLEND);
           this._temp_texture.drawTo(function() {
-            g.bind(0);
+            h.bind(0);
             k.bind(1);
             q.bind(2);
-            m.uniforms({u_texture:0, u_texture_blur:1, u_mask:2, u_texsize:[g.width, g.height]}).draw(c);
+            m.uniforms({u_texture:0, u_texture_blur:1, u_mask:2, u_texsize:[h.width, h.height]}).draw(c);
           });
           this._temp_texture.drawTo(function() {
             gl.enable(gl.BLEND);
             gl.blendFunc(gl.ONE, gl.ONE);
-            g.bind(0);
-            h.bind(3);
-            a.uniforms({u_texture:0, u_mask:2, u_shape:3, u_alpha:f, u_threshold:u, u_pointSize:e, u_itexsize:[1.0 / g.width, 1.0 / g.height]}).draw(b, gl.POINTS);
+            h.bind(0);
+            g.bind(3);
+            a.uniforms({u_texture:0, u_mask:2, u_shape:3, u_alpha:f, u_threshold:u, u_pointSize:e, u_itexsize:[1.0 / h.width, 1.0 / h.height]}).draw(b, gl.POINTS);
           });
           this.setOutputData(0, this._temp_texture);
         }
       } else {
-        this.setOutputData(0, g);
+        this.setOutputData(0, h);
       }
     };
-    d.prototype.createPointsMesh = function(d, g, k) {
-      for (var h = Math.round(d / k), q = Math.round(g / k), n = new Float32Array(h * q * 2), m = -1, a = 2 / d * k, b = 2 / g * k, c = 0; c < q; ++c) {
-        for (var e = -1, f = 0; f < h; ++f) {
-          var l = c * h * 2 + 2 * f;
+    d.prototype.createPointsMesh = function(d, h, k) {
+      for (var g = Math.round(d / k), q = Math.round(h / k), n = new Float32Array(g * q * 2), m = -1, a = 2 / d * k, b = 2 / h * k, c = 0; c < q; ++c) {
+        for (var e = -1, f = 0; f < g; ++f) {
+          var l = c * g * 2 + 2 * f;
           n[l] = e;
           n[l + 1] = m;
           e += a;
@@ -7166,14 +7167,14 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
       this._points_mesh = GL.Mesh.load({vertices2D:n});
       this._points_mesh._width = d;
-      this._points_mesh._height = g;
+      this._points_mesh._height = h;
       this._points_mesh._spacing = k;
       return this._points_mesh;
     };
     d._first_pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_texture_blur;\n\r\n\t\t\tuniform sampler2D u_mask;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tvec4 blurred_color = texture2D(u_texture_blur, v_coord);\n\r\n\t\t\t\tfloat mask = texture2D(u_mask, v_coord).x;\n\r\n\t\t\t   gl_FragColor = mix(color, blurred_color, mask);\n\r\n\t\t\t}\n\r\n\t\t\t";
     d._second_vertex_shader = "precision highp float;\n\r\n\t\t\tattribute vec2 a_vertex2D;\n\r\n\t\t\tvarying vec4 v_color;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_mask;\n\r\n\t\t\tuniform vec2 u_itexsize;\n\r\n\t\t\tuniform float u_pointSize;\n\r\n\t\t\tuniform float u_threshold;\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 coord = a_vertex2D * 0.5 + 0.5;\n\r\n\t\t\t\tv_color = texture2D( u_texture, coord );\n\r\n\t\t\t\tv_color += texture2D( u_texture, coord + vec2(u_itexsize.x, 0.0) );\n\r\n\t\t\t\tv_color += texture2D( u_texture, coord + vec2(0.0, u_itexsize.y));\n\r\n\t\t\t\tv_color += texture2D( u_texture, coord + u_itexsize);\n\r\n\t\t\t\tv_color *= 0.25;\n\r\n\t\t\t\tfloat mask = texture2D(u_mask, coord).x;\n\r\n\t\t\t\tfloat luminance = length(v_color) * mask;\n\r\n\t\t\t\t/*luminance /= (u_pointSize*u_pointSize)*0.01 */;\n\r\n\t\t\t\tluminance -= u_threshold;\n\r\n\t\t\t\tif(luminance < 0.0)\n\r\n\t\t\t\t{\n\r\n\t\t\t\t\tgl_Position.x = -100.0;\n\r\n\t\t\t\t\treturn;\n\r\n\t\t\t\t}\n\r\n\t\t\t\tgl_PointSize = u_pointSize;\n\r\n\t\t\t\tgl_Position = vec4(a_vertex2D,0.0,1.0);\n\r\n\t\t\t}\n\r\n\t\t\t";
     d._second_pixel_shader = "precision highp float;\n\r\n\t\t\tvarying vec4 v_color;\n\r\n\t\t\tuniform sampler2D u_shape;\n\r\n\t\t\tuniform float u_alpha;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D( u_shape, gl_PointCoord );\n\r\n\t\t\t\tcolor *= v_color * u_alpha;\n\r\n\t\t\t\tgl_FragColor = color;\n\r\n\t\t\t}\n";
-    g.registerNodeType("fx/bokeh", d);
+    k.registerNodeType("fx/bokeh", d);
     v.LGraphFXBokeh = d;
     q.title = "FX";
     q.desc = "applies an FX from a list";
@@ -7187,28 +7188,28 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         } else {
           if (d) {
             this._tex = LGraphTexture.getTargetTexture(d, this._tex, this.properties.precision);
-            var g = this.properties.value1;
-            this.isInputConnected(1) && (g = this.getInputData(1), this.properties.value1 = g);
+            var h = this.properties.value1;
+            this.isInputConnected(1) && (h = this.getInputData(1), this.properties.value1 = h);
             var k = this.properties.value2;
             this.isInputConnected(2) && (k = this.getInputData(2), this.properties.value2 = k);
-            var h = this.properties.fx, u = q.shaders[h];
+            var g = this.properties.fx, u = q.shaders[g];
             if (!u) {
-              var n = q["pixel_shader_" + h];
+              var n = q["pixel_shader_" + g];
               if (!n) {
                 return;
               }
-              u = q.shaders[h] = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, n);
+              u = q.shaders[g] = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, n);
             }
             gl.disable(gl.BLEND);
             gl.disable(gl.DEPTH_TEST);
             var m = Mesh.getScreenQuad();
             camera_planes = v.LS && LS.Renderer._current_camera ? [LS.Renderer._current_camera.near, LS.Renderer._current_camera.far] : [1, 100];
             var a = null;
-            "noise" == h && (a = LGraphTexture.getNoiseTexture());
+            "noise" == g && (a = LGraphTexture.getNoiseTexture());
             this._tex.drawTo(function() {
               d.bind(0);
-              "noise" == h && a.bind(1);
-              u.uniforms({u_texture:0, u_noise:1, u_size:[d.width, d.height], u_rand:[Math.random(), Math.random()], u_value1:g, u_value2:k, u_camera_planes:camera_planes}).draw(m);
+              "noise" == g && a.bind(1);
+              u.uniforms({u_texture:0, u_noise:1, u_size:[d.width, d.height], u_rand:[Math.random(), Math.random()], u_value1:h, u_value2:k, u_camera_planes:camera_planes}).draw(m);
             });
             this.setOutputData(0, this._tex);
           }
@@ -7220,43 +7221,43 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     q.pixel_shader_lowpalette = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform vec2 u_size;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\tuniform float u_value2;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tgl_FragColor = floor(color * u_value1) / u_value1;\n\r\n\t\t\t}\n";
     q.pixel_shader_noise = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_noise;\n\r\n\t\t\tuniform vec2 u_size;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\tuniform float u_value2;\n\r\n\t\t\tuniform vec2 u_rand;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tvec3 noise = texture2D(u_noise, v_coord * vec2(u_size.x / 512.0, u_size.y / 512.0) + u_rand).xyz - vec3(0.5);\n\r\n\t\t\t\tgl_FragColor = vec4( color.xyz + noise * u_value1, color.a );\n\r\n\t\t\t}\n";
     q.pixel_shader_gamma = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tfloat gamma = 1.0 / u_value1;\n\r\n\t\t\t\tgl_FragColor = vec4( pow( color.xyz, vec3(gamma) ), color.a );\n\r\n\t\t\t}\n";
-    g.registerNodeType("fx/generic", q);
+    k.registerNodeType("fx/generic", q);
     v.LGraphFXGeneric = q;
-    k.title = "Vigneting";
-    k.desc = "Vigneting";
-    k.widgets_info = {precision:{widget:"combo", values:LGraphTexture.MODE_VALUES}};
-    k.prototype.onExecute = function() {
+    h.title = "Vigneting";
+    h.desc = "Vigneting";
+    h.widgets_info = {precision:{widget:"combo", values:LGraphTexture.MODE_VALUES}};
+    h.prototype.onExecute = function() {
       var d = this.getInputData(0);
       if (this.properties.precision === LGraphTexture.PASS_THROUGH) {
         this.setOutputData(0, d);
       } else {
         if (d) {
           this._tex = LGraphTexture.getTargetTexture(d, this._tex, this.properties.precision);
-          var g = this.properties.intensity;
-          this.isInputConnected(1) && (g = this.getInputData(1), this.properties.intensity = g);
+          var k = this.properties.intensity;
+          this.isInputConnected(1) && (k = this.getInputData(1), this.properties.intensity = k);
           gl.disable(gl.BLEND);
           gl.disable(gl.DEPTH_TEST);
-          var q = Mesh.getScreenQuad(), h = k._shader, u = this.properties.invert;
+          var q = Mesh.getScreenQuad(), g = h._shader, u = this.properties.invert;
           this._tex.drawTo(function() {
             d.bind(0);
-            h.uniforms({u_texture:0, u_intensity:g, u_isize:[1 / d.width, 1 / d.height], u_invert:u ? 1 : 0}).draw(q);
+            g.uniforms({u_texture:0, u_intensity:k, u_isize:[1 / d.width, 1 / d.height], u_invert:u ? 1 : 0}).draw(q);
           });
           this.setOutputData(0, this._tex);
         }
       }
     };
-    k.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_intensity;\n\r\n\t\t\tuniform int u_invert;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tfloat luminance = 1.0 - length( v_coord - vec2(0.5) ) * 1.414;\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tif(u_invert == 1)\n\r\n\t\t\t\t\tluminance = 1.0 - luminance;\n\r\n\t\t\t\tluminance = mix(1.0, luminance, u_intensity);\n\r\n\t\t\t   gl_FragColor = vec4( luminance * color.xyz, color.a);\n\r\n\t\t\t}\n\r\n\t\t\t";
-    g.registerNodeType("fx/vigneting", k);
-    v.LGraphFXVigneting = k;
+    h.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_intensity;\n\r\n\t\t\tuniform int u_invert;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tfloat luminance = 1.0 - length( v_coord - vec2(0.5) ) * 1.414;\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tif(u_invert == 1)\n\r\n\t\t\t\t\tluminance = 1.0 - luminance;\n\r\n\t\t\t\tluminance = mix(1.0, luminance, u_intensity);\n\r\n\t\t\t   gl_FragColor = vec4( luminance * color.xyz, color.a);\n\r\n\t\t\t}\n\r\n\t\t\t";
+    k.registerNodeType("fx/vigneting", h);
+    v.LGraphFXVigneting = h;
   }
 })(this);
 (function(v) {
-  function g(a) {
+  function k(a) {
     this.cmd = this.channel = 0;
     this.data = new Uint32Array(3);
     a && this.setup(a);
   }
-  function k(a, c) {
+  function h(a, c) {
     navigator.requestMIDIAccess ? (this.on_ready = a, this.state = {note:[], cc:[]}, navigator.requestMIDIAccess().then(this.onMIDISuccess.bind(this), this.onMIDIFailure.bind(this))) : (this.error = "not suppoorted", c ? c("Not supported") : console.error("MIDI NOT SUPPORTED, enable by chrome://flags"));
   }
   function q() {
@@ -7265,7 +7266,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.properties = {port:0};
     this._current_midi_event = this._last_midi_event = null;
     var b = this;
-    new k(function(a) {
+    new h(function(a) {
       b._midi = a;
       if (b._waiting) {
         b.onStart();
@@ -7277,7 +7278,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.addInput("send", a.EVENT);
     this.properties = {port:0};
     var b = this;
-    new k(function(a) {
+    new h(function(a) {
       b._midi = a;
     });
   }
@@ -7296,19 +7297,19 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.addInput("send", a.EVENT);
     this.addInput("assign", a.EVENT);
     this.addOutput("on_midi", a.EVENT);
-    this.midi_event = new g;
+    this.midi_event = new k;
   }
   function y() {
     this.properties = {cc:1, value:0};
     this.addOutput("value", "number");
   }
-  function h() {
+  function g() {
     this.addInput("generate", a.ACTION);
     this.addInput("scale", "string");
     this.addInput("octave", "number");
     this.addOutput("note", a.EVENT);
     this.properties = {notes:"A,A#,B,C,C#,D,D#,E,F,F#,G,G#", octave:2, mode:"sequence"};
-    this.notes_pitches = h.processScale(this.properties.notes);
+    this.notes_pitches = g.processScale(this.properties.notes);
     this.sequence_index = 0;
   }
   function z() {
@@ -7316,7 +7317,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.addInput("in", a.ACTION);
     this.addInput("amount", "number");
     this.addOutput("out", a.EVENT);
-    this.midi_event = new g;
+    this.midi_event = new k;
   }
   function n() {
     this.properties = {scale:"A,A#,B,C,C#,D,D#,E,F,F#,G,G#"};
@@ -7326,7 +7327,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.valid_notes = Array(12);
     this.offset_notes = Array(12);
     this.processScale(this.properties.scale);
-    this.midi_event = new g;
+    this.midi_event = new k;
   }
   function m() {
     this.properties = {volume:0.5, duration:1};
@@ -7337,57 +7338,57 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     "undefined" == typeof AudioSynth ? (console.error("Audiosynth.js not included, LGMidiPlay requires that library"), this.boxcolor = "red") : this.instrument = (this.synth = new AudioSynth).createInstrument("piano");
   }
   var a = v.LiteGraph;
-  a.MIDIEvent = g;
-  g.prototype.setup = function(a) {
+  a.MIDIEvent = k;
+  k.prototype.setup = function(a) {
     this.data.set(a);
     this.status = a = a[0];
     var b = a & 240;
     this.cmd = 240 <= a ? a : b;
-    this.cmd == g.NOTEON && 0 == this.velocity && (this.cmd = g.NOTEOFF);
-    this.cmd_str = g.commands[this.cmd] || "";
-    if (b >= g.NOTEON || b <= g.NOTEOFF) {
+    this.cmd == k.NOTEON && 0 == this.velocity && (this.cmd = k.NOTEOFF);
+    this.cmd_str = k.commands[this.cmd] || "";
+    if (b >= k.NOTEON || b <= k.NOTEOFF) {
       this.channel = a & 15;
     }
   };
-  Object.defineProperty(g.prototype, "velocity", {get:function() {
-    return this.cmd == g.NOTEON ? this.data[2] : -1;
+  Object.defineProperty(k.prototype, "velocity", {get:function() {
+    return this.cmd == k.NOTEON ? this.data[2] : -1;
   }, set:function(a) {
     this.data[2] = a;
   }, enumerable:!0});
-  g.notes = "A A# B C C# D D# E F F# G G#".split(" ");
-  g.note_to_index = {A:0, "A#":1, B:2, C:3, "C#":4, D:5, "D#":6, E:7, F:8, "F#":9, G:10, "G#":11};
-  Object.defineProperty(g.prototype, "note", {get:function() {
-    return this.cmd != g.NOTEON ? -1 : g.toNoteString(this.data[1], !0);
+  k.notes = "A A# B C C# D D# E F F# G G#".split(" ");
+  k.note_to_index = {A:0, "A#":1, B:2, C:3, "C#":4, D:5, "D#":6, E:7, F:8, "F#":9, G:10, "G#":11};
+  Object.defineProperty(k.prototype, "note", {get:function() {
+    return this.cmd != k.NOTEON ? -1 : k.toNoteString(this.data[1], !0);
   }, set:function(a) {
     throw "notes cannot be assigned this way, must modify the data[1]";
   }, enumerable:!0});
-  Object.defineProperty(g.prototype, "octave", {get:function() {
-    return this.cmd != g.NOTEON ? -1 : Math.floor((this.data[1] - 24) / 12 + 1);
+  Object.defineProperty(k.prototype, "octave", {get:function() {
+    return this.cmd != k.NOTEON ? -1 : Math.floor((this.data[1] - 24) / 12 + 1);
   }, set:function(a) {
     throw "octave cannot be assigned this way, must modify the data[1]";
   }, enumerable:!0});
-  g.prototype.getPitch = function() {
+  k.prototype.getPitch = function() {
     return 440 * Math.pow(2, (this.data[1] - 69) / 12);
   };
-  g.computePitch = function(a) {
+  k.computePitch = function(a) {
     return 440 * Math.pow(2, (a - 69) / 12);
   };
-  g.prototype.getCC = function() {
+  k.prototype.getCC = function() {
     return this.data[1];
   };
-  g.prototype.getCCValue = function() {
+  k.prototype.getCCValue = function() {
     return this.data[2];
   };
-  g.prototype.getPitchBend = function() {
+  k.prototype.getPitchBend = function() {
     return this.data[1] + (this.data[2] << 7) - 8192;
   };
-  g.computePitchBend = function(a, c) {
+  k.computePitchBend = function(a, c) {
     return a + (c << 7) - 8192;
   };
-  g.prototype.setCommandFromString = function(a) {
-    this.cmd = g.computeCommandFromString(a);
+  k.prototype.setCommandFromString = function(a) {
+    this.cmd = k.computeCommandFromString(a);
   };
-  g.computeCommandFromString = function(a) {
+  k.computeCommandFromString = function(a) {
     if (!a) {
       return 0;
     }
@@ -7398,88 +7399,88 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     switch(a) {
       case "NOTE ON":
       case "NOTEON":
-        return g.NOTEON;
+        return k.NOTEON;
       case "NOTE OFF":
       case "NOTEOFF":
-        return g.NOTEON;
+        return k.NOTEON;
       case "KEY PRESSURE":
       case "KEYPRESSURE":
-        return g.KEYPRESSURE;
+        return k.KEYPRESSURE;
       case "CONTROLLER CHANGE":
       case "CONTROLLERCHANGE":
       case "CC":
-        return g.CONTROLLERCHANGE;
+        return k.CONTROLLERCHANGE;
       case "PROGRAM CHANGE":
       case "PROGRAMCHANGE":
       case "PC":
-        return g.PROGRAMCHANGE;
+        return k.PROGRAMCHANGE;
       case "CHANNEL PRESSURE":
       case "CHANNELPRESSURE":
-        return g.CHANNELPRESSURE;
+        return k.CHANNELPRESSURE;
       case "PITCH BEND":
       case "PITCHBEND":
-        return g.PITCHBEND;
+        return k.PITCHBEND;
       case "TIME TICK":
       case "TIMETICK":
-        return g.TIMETICK;
+        return k.TIMETICK;
       default:
         return Number(a);
     }
   };
-  g.toNoteString = function(a, c) {
+  k.toNoteString = function(a, c) {
     a = Math.round(a);
     var b = Math.floor((a - 24) / 12 + 1);
     a = (a - 21) % 12;
     0 > a && (a = 12 + a);
-    return g.notes[a] + (c ? "" : b);
+    return k.notes[a] + (c ? "" : b);
   };
-  g.NoteStringToPitch = function(a) {
+  k.NoteStringToPitch = function(a) {
     a = a.toUpperCase();
     var b = a[0], d = 4;
     "#" == a[1] ? (b += "#", 2 < a.length && (d = Number(a[2]))) : 1 < a.length && (d = Number(a[1]));
-    a = g.note_to_index[b];
+    a = k.note_to_index[b];
     return null == a ? null : 12 * (d - 1) + a + 21;
   };
-  g.prototype.toString = function() {
+  k.prototype.toString = function() {
     var a = "" + this.channel + ". ";
     switch(this.cmd) {
-      case g.NOTEON:
-        a += "NOTEON " + g.toNoteString(this.data[1]);
+      case k.NOTEON:
+        a += "NOTEON " + k.toNoteString(this.data[1]);
         break;
-      case g.NOTEOFF:
-        a += "NOTEOFF " + g.toNoteString(this.data[1]);
+      case k.NOTEOFF:
+        a += "NOTEOFF " + k.toNoteString(this.data[1]);
         break;
-      case g.CONTROLLERCHANGE:
+      case k.CONTROLLERCHANGE:
         a += "CC " + this.data[1] + " " + this.data[2];
         break;
-      case g.PROGRAMCHANGE:
+      case k.PROGRAMCHANGE:
         a += "PC " + this.data[1];
         break;
-      case g.PITCHBEND:
+      case k.PITCHBEND:
         a += "PITCHBEND " + this.getPitchBend();
         break;
-      case g.KEYPRESSURE:
+      case k.KEYPRESSURE:
         a += "KEYPRESS " + this.data[1];
     }
     return a;
   };
-  g.prototype.toHexString = function() {
+  k.prototype.toHexString = function() {
     for (var a = "", c = 0; c < this.data.length; c++) {
       a += this.data[c].toString(16) + " ";
     }
   };
-  g.NOTEOFF = 128;
-  g.NOTEON = 144;
-  g.KEYPRESSURE = 160;
-  g.CONTROLLERCHANGE = 176;
-  g.PROGRAMCHANGE = 192;
-  g.CHANNELPRESSURE = 208;
-  g.PITCHBEND = 224;
-  g.TIMETICK = 248;
-  g.commands = {128:"note off", 144:"note on", 160:"key pressure", 176:"controller change", 192:"program change", 208:"channel pressure", 224:"pitch bend", 240:"system", 242:"Song pos", 243:"Song select", 246:"Tune request", 248:"time tick", 250:"Start Song", 251:"Continue Song", 252:"Stop Song", 254:"Sensing", 255:"Reset"};
-  k.input = null;
-  k.MIDIEvent = g;
-  k.prototype.onMIDISuccess = function(a) {
+  k.NOTEOFF = 128;
+  k.NOTEON = 144;
+  k.KEYPRESSURE = 160;
+  k.CONTROLLERCHANGE = 176;
+  k.PROGRAMCHANGE = 192;
+  k.CHANNELPRESSURE = 208;
+  k.PITCHBEND = 224;
+  k.TIMETICK = 248;
+  k.commands = {128:"note off", 144:"note on", 160:"key pressure", 176:"controller change", 192:"program change", 208:"channel pressure", 224:"pitch bend", 240:"system", 242:"Song pos", 243:"Song select", 246:"Tune request", 248:"time tick", 250:"Start Song", 251:"Continue Song", 252:"Stop Song", 254:"Sensing", 255:"Reset"};
+  h.input = null;
+  h.MIDIEvent = k;
+  h.prototype.onMIDISuccess = function(a) {
     console.log("MIDI ready!");
     console.log(a);
     this.midi = a;
@@ -7488,7 +7489,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       this.on_ready(this);
     }
   };
-  k.prototype.updatePorts = function() {
+  h.prototype.updatePorts = function() {
     var a = this.midi;
     this.input_ports = a.inputs;
     for (var c = 0, d = this.input_ports.values(), f = d.next(); f && !1 === f.done;) {
@@ -7503,45 +7504,45 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     this.num_output_ports = c;
   };
-  k.prototype.onMIDIFailure = function(a) {
+  h.prototype.onMIDIFailure = function(a) {
     console.error("Failed to get MIDI access - " + a);
   };
-  k.prototype.openInputPort = function(a, c) {
+  h.prototype.openInputPort = function(a, c) {
     a = this.input_ports.get("input-" + a);
     if (!a) {
       return !1;
     }
-    k.input = this;
+    h.input = this;
     var b = this;
     a.onmidimessage = function(a) {
-      var d = new g(a.data);
+      var d = new k(a.data);
       b.updateState(d);
       c && c(a.data, d);
-      if (k.on_message) {
-        k.on_message(a.data, d);
+      if (h.on_message) {
+        h.on_message(a.data, d);
       }
     };
     console.log("port open: ", a);
     return !0;
   };
-  k.parseMsg = function(a) {
+  h.parseMsg = function(a) {
   };
-  k.prototype.updateState = function(a) {
+  h.prototype.updateState = function(a) {
     switch(a.cmd) {
-      case g.NOTEON:
+      case k.NOTEON:
         this.state.note[a.value1 | 0] = a.value2;
         break;
-      case g.NOTEOFF:
+      case k.NOTEOFF:
         this.state.note[a.value1 | 0] = 0;
         break;
-      case g.CONTROLLERCHANGE:
+      case k.CONTROLLERCHANGE:
         this.state.cc[a.getCC()] = a.getCCValue();
     }
   };
-  k.prototype.sendMIDI = function(a, c) {
-    c && (a = this.output_ports.get("output-" + a)) && (k.output = this, c.constructor === g ? a.send(c.data) : a.send(c));
+  h.prototype.sendMIDI = function(a, c) {
+    c && (a = this.output_ports.get("output-" + a)) && (h.output = this, c.constructor === k ? a.send(c.data) : a.send(c));
   };
-  q.MIDIInterface = k;
+  q.MIDIInterface = h;
   q.title = "MIDI Input";
   q.desc = "Reads MIDI from a input port";
   q.prototype.getPropertyInfo = function(a) {
@@ -7560,7 +7561,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   q.prototype.onMIDIEvent = function(a, c) {
     this._last_midi_event = c;
     this.trigger("on_midi", c);
-    c.cmd == g.NOTEON ? this.trigger("on_noteon", c) : c.cmd == g.NOTEOFF ? this.trigger("on_noteoff", c) : c.cmd == g.CONTROLLERCHANGE ? this.trigger("on_cc", c) : c.cmd == g.PROGRAMCHANGE ? this.trigger("on_pc", c) : c.cmd == g.PITCHBEND && this.trigger("on_pitchbend", c);
+    c.cmd == k.NOTEON ? this.trigger("on_noteon", c) : c.cmd == k.NOTEOFF ? this.trigger("on_noteoff", c) : c.cmd == k.CONTROLLERCHANGE ? this.trigger("on_cc", c) : c.cmd == k.PROGRAMCHANGE ? this.trigger("on_pc", c) : c.cmd == k.PITCHBEND && this.trigger("on_pitchbend", c);
   };
   q.prototype.onExecute = function() {
     if (this.outputs) {
@@ -7583,7 +7584,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     return [["last_midi", "midi"], ["on_midi", a.EVENT], ["on_noteon", a.EVENT], ["on_noteoff", a.EVENT], ["on_cc", a.EVENT], ["on_pc", a.EVENT], ["on_pitchbend", a.EVENT]];
   };
   a.registerNodeType("midi/input", q);
-  d.MIDIInterface = k;
+  d.MIDIInterface = h;
   d.title = "MIDI Output";
   d.desc = "Sends MIDI to output channel";
   d.prototype.getPropertyInfo = function(a) {
@@ -7609,7 +7610,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   u.title = "MIDI Show";
   u.desc = "Shows MIDI in the graph";
   u.prototype.onAction = function(a, c) {
-    c && (this._str = c.constructor === g ? c.toString() : "???");
+    c && (this._str = c.constructor === k ? c.toString() : "???");
   };
   u.prototype.onDrawForeground = function(a) {
     this._str && (a.font = "30px Arial", a.fillText(this._str, 10, 0.8 * this.size[1]));
@@ -7624,7 +7625,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   t.title = "MIDI Filter";
   t.desc = "Filters MIDI messages";
   t.prototype.onAction = function(a, c) {
-    !c || c.constructor !== g || -1 != this.properties.channel && c.channel != this.properties.channel || -1 != this.properties.cmd && c.cmd != this.properties.cmd || -1 != this.properties.min_value && c.data[1] < this.properties.min_value || -1 != this.properties.max_value && c.data[1] > this.properties.max_value || this.trigger("on_midi", c);
+    !c || c.constructor !== k || -1 != this.properties.channel && c.channel != this.properties.channel || -1 != this.properties.cmd && c.cmd != this.properties.cmd || -1 != this.properties.min_value && c.data[1] < this.properties.min_value || -1 != this.properties.max_value && c.data[1] > this.properties.max_value || this.trigger("on_midi", c);
   };
   a.registerNodeType("midi/filter", t);
   w.title = "MIDIEvent";
@@ -7641,7 +7642,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
         if (-1 != d.link) {
           switch(d.name) {
             case "note":
-              d = this.getInputData(c), null != d && (d.constructor === String && (d = g.NoteStringToPitch(d)), this.properties.value1 = (d | 0) % 255);
+              d = this.getInputData(c), null != d && (d.constructor === String && (d = k.NoteStringToPitch(d)), this.properties.value1 = (d | 0) % 255);
           }
         }
       }
@@ -7650,7 +7651,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       for (c = 0; c < this.outputs.length; ++c) {
         switch(this.outputs[c].name) {
           case "midi":
-            d = new g;
+            d = new k;
             d.setup([a.cmd, a.value1, a.value2]);
             d.channel = a.channel;
             break;
@@ -7664,16 +7665,16 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
             d = a.value2;
             break;
           case "note":
-            d = a.cmd == g.NOTEON || a.cmd == g.NOTEOFF ? a.value1 : null;
+            d = a.cmd == k.NOTEON || a.cmd == k.NOTEOFF ? a.value1 : null;
             break;
           case "velocity":
-            d = a.cmd == g.NOTEON ? a.value2 : null;
+            d = a.cmd == k.NOTEON ? a.value2 : null;
             break;
           case "pitch":
-            d = a.cmd == g.NOTEON ? g.computePitch(a.value1) : null;
+            d = a.cmd == k.NOTEON ? k.computePitch(a.value1) : null;
             break;
           case "pitchbend":
-            d = a.cmd == g.PITCHBEND ? g.computePitchBend(a.value1, a.value2) : null;
+            d = a.cmd == k.PITCHBEND ? k.computePitchBend(a.value1, a.value2) : null;
             break;
           default:
             continue;
@@ -7683,7 +7684,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
   };
   w.prototype.onPropertyChanged = function(a, c) {
-    "cmd" == a && (this.properties.cmd = g.computeCommandFromString(c));
+    "cmd" == a && (this.properties.cmd = k.computeCommandFromString(c));
   };
   w.prototype.onGetInputs = function() {
     return [["note", "number"]];
@@ -7695,38 +7696,38 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   y.title = "MIDICC";
   y.desc = "gets a Controller Change";
   y.prototype.onExecute = function() {
-    k.input && (this.properties.value = k.input.state.cc[this.properties.cc]);
+    h.input && (this.properties.value = h.input.state.cc[this.properties.cc]);
     this.setOutputData(0, this.properties.value);
   };
   a.registerNodeType("midi/cc", y);
-  h.title = "MIDI Generator";
-  h.desc = "Generates a random MIDI note";
-  h.processScale = function(a) {
+  g.title = "MIDI Generator";
+  g.desc = "Generates a random MIDI note";
+  g.processScale = function(a) {
     a = a.split(",");
     for (var b = 0; b < a.length; ++b) {
-      a[b] = g.note_to_index[a[b]] || 0;
+      a[b] = k.note_to_index[a[b]] || 0;
     }
     return a;
   };
-  h.prototype.onPropertyChanged = function(a, c) {
-    "notes" == a && (this.notes_pitches = h.processScale(c));
+  g.prototype.onPropertyChanged = function(a, c) {
+    "notes" == a && (this.notes_pitches = g.processScale(c));
   };
-  h.prototype.onExecute = function() {
+  g.prototype.onExecute = function() {
     var a = this.getInputData(2);
     null != a && (this.properties.octave = a);
     if (a = this.getInputData(1)) {
-      this.notes_pitches = h.processScale(a);
+      this.notes_pitches = g.processScale(a);
     }
   };
-  h.prototype.onAction = function(a, c) {
+  g.prototype.onAction = function(a, c) {
     a = 0;
     c = this.notes_pitches.length;
     "sequence" == this.properties.mode ? (a = this.sequence_index = (this.sequence_index + 1) % c, a = this.notes_pitches[a] + 12 * (this.properties.octave - 1) + 33) : "random" == this.properties.mode && (a = Math.floor(Math.random() * c), a = this.notes_pitches[a] + 12 * (this.properties.octave - 1) + 33);
-    c = new g;
-    c.setup([g.NOTEON, a, 10]);
+    c = new k;
+    c.setup([k.NOTEON, a, 10]);
     this.trigger("note", c);
   };
-  a.registerNodeType("midi/generator", h);
+  a.registerNodeType("midi/generator", g);
   z.title = "MIDI Transpose";
   z.desc = "Transpose a MIDI note";
   z.prototype.onAction = function(a, c) {
@@ -7746,7 +7747,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   };
   n.prototype.processScale = function(a) {
     this._current_scale = a;
-    this.notes_pitches = h.processScale(a);
+    this.notes_pitches = g.processScale(a);
     for (a = 0; 12 > a; ++a) {
       this.valid_notes[a] = -1 != this.notes_pitches.indexOf(a);
     }
@@ -7769,7 +7770,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   };
   n.prototype.onAction = function(a, c) {
     this.midi_event.setup(c.data);
-    this.midi_event.data[1] += this.offset_notes[g.note_to_index[c.note]];
+    this.midi_event.data[1] += this.offset_notes[k.note_to_index[c.note]];
     this.trigger("out", this.midi_event);
   };
   n.prototype.onExecute = function() {
@@ -7791,7 +7792,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   a.registerNodeType("midi/play", m);
 })(this);
 (function(v) {
-  function g() {
+  function k() {
     this.properties = {src:"", gain:0.5, loop:!0, autoplay:!0, playbackRate:1};
     this._loading_audio = !1;
     this._audiobuffer = null;
@@ -7804,7 +7805,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.audionode.gain.value = this.properties.gain;
     this.properties.src && this.loadSound(this.properties.src);
   }
-  function k() {
+  function h() {
     this.properties = {gain:0.5};
     this._audionodes = [];
     this._media_stream = null;
@@ -7868,7 +7869,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.addInput("in2 gain", "number");
     this.addOutput("out", "audio");
   }
-  function h() {
+  function g() {
     this.properties = {delayTime:0.5};
     this.audionode = f.getAudioContext().createDelay(10);
     this.audionode.delayTime.value = this.properties.delayTime;
@@ -7967,11 +7968,11 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     }
     if (a.outputs) {
       for (c = 0; c < a.outputs.length; ++c) {
-        for (var l = a.outputs[c], h = 0; h < l.links.length; ++h) {
-          if (d = a.graph.links[l.links[h]]) {
+        for (var l = a.outputs[c], g = 0; g < l.links.length; ++g) {
+          if (d = a.graph.links[l.links[g]]) {
             e = a.getAudioNodeInOutputSlot ? a.getAudioNodeInOutputSlot(c) : a.audionode;
-            var g = a.graph.getNodeById(d.target_id);
-            d = g.getAudioNodeInInputSlot ? g.getAudioNodeInInputSlot(d.target_slot) : g.audionode;
+            var h = a.graph.getNodeById(d.target_id);
+            d = h.getAudioNodeInInputSlot ? h.getAudioNodeInInputSlot(d.target_slot) : h.audionode;
             b ? f.connect(e, d) : f.disconnect(e, d);
           }
         }
@@ -8015,42 +8016,42 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       return e;
     }
   };
-  g["@src"] = {widget:"resource"};
-  g.supported_extensions = ["wav", "ogg", "mp3"];
-  g.prototype.onAdded = function(a) {
+  k["@src"] = {widget:"resource"};
+  k.supported_extensions = ["wav", "ogg", "mp3"];
+  k.prototype.onAdded = function(a) {
     if (a.status === LGraph.STATUS_RUNNING) {
       this.onStart();
     }
   };
-  g.prototype.onStart = function() {
+  k.prototype.onStart = function() {
     this._audiobuffer && this.properties.autoplay && this.playBuffer(this._audiobuffer);
   };
-  g.prototype.onStop = function() {
+  k.prototype.onStop = function() {
     this.stopAllSounds();
   };
-  g.prototype.onPause = function() {
+  k.prototype.onPause = function() {
     this.pauseAllSounds();
   };
-  g.prototype.onUnpause = function() {
+  k.prototype.onUnpause = function() {
     this.unpauseAllSounds();
   };
-  g.prototype.onRemoved = function() {
+  k.prototype.onRemoved = function() {
     this.stopAllSounds();
     this._dropped_url && URL.revokeObjectURL(this._url);
   };
-  g.prototype.stopAllSounds = function() {
+  k.prototype.stopAllSounds = function() {
     for (var a = 0; a < this._audionodes.length; ++a) {
       this._audionodes[a].started && (this._audionodes[a].started = !1, this._audionodes[a].stop());
     }
     this._audionodes.length = 0;
   };
-  g.prototype.pauseAllSounds = function() {
+  k.prototype.pauseAllSounds = function() {
     f.getAudioContext().suspend();
   };
-  g.prototype.unpauseAllSounds = function() {
+  k.prototype.unpauseAllSounds = function() {
     f.getAudioContext().resume();
   };
-  g.prototype.onExecute = function() {
+  k.prototype.onExecute = function() {
     if (this.inputs) {
       for (var a = 0; a < this.inputs.length; ++a) {
         var b = this.inputs[a];
@@ -8076,10 +8077,10 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.onAction = function(a) {
+  k.prototype.onAction = function(a) {
     this._audiobuffer && ("Play" == a ? this.playBuffer(this._audiobuffer) : "Stop" == a && this.stopAllSounds());
   };
-  g.prototype.onPropertyChanged = function(a, b) {
+  k.prototype.onPropertyChanged = function(a, b) {
     if ("src" == a) {
       this.loadSound(b);
     } else {
@@ -8094,7 +8095,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  g.prototype.playBuffer = function(a) {
+  k.prototype.playBuffer = function(a) {
     var b = this, c = f.getAudioContext().createBufferSource();
     this._last_sourcenode = c;
     c.graphnode = this;
@@ -8112,7 +8113,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     c.started || (c.started = !0, c.start());
     return c;
   };
-  g.prototype.loadSound = function(a) {
+  k.prototype.loadSound = function(a) {
     var b = this;
     this._request && (this._request.abort(), this._request = null);
     this._audiobuffer = null;
@@ -8126,41 +8127,41 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }), this._loading_audio = !0, this.boxcolor = "#AA4");
   };
-  g.prototype.onConnectionsChange = f.onConnectionsChange;
-  g.prototype.onGetInputs = function() {
+  k.prototype.onConnectionsChange = f.onConnectionsChange;
+  k.prototype.onGetInputs = function() {
     return [["playbackRate", "number"], ["Play", e.ACTION], ["Stop", e.ACTION]];
   };
-  g.prototype.onGetOutputs = function() {
+  k.prototype.onGetOutputs = function() {
     return [["buffer", "audiobuffer"], ["ended", e.EVENT]];
   };
-  g.prototype.onDropFile = function(a) {
+  k.prototype.onDropFile = function(a) {
     this._dropped_url && URL.revokeObjectURL(this._dropped_url);
     a = URL.createObjectURL(a);
     this.properties.src = a;
     this.loadSound(a);
     this._dropped_url = a;
   };
-  g.title = "Source";
-  g.desc = "Plays audio";
-  e.registerNodeType("audio/source", g);
-  k.prototype.onAdded = function(a) {
+  k.title = "Source";
+  k.desc = "Plays audio";
+  e.registerNodeType("audio/source", k);
+  h.prototype.onAdded = function(a) {
     if (a.status === LGraph.STATUS_RUNNING) {
       this.onStart();
     }
   };
-  k.prototype.onStart = function() {
+  h.prototype.onStart = function() {
     null != this._media_stream || this._waiting_confirmation || this.openStream();
   };
-  k.prototype.onStop = function() {
+  h.prototype.onStop = function() {
     this.audionode.gain.value = 0;
   };
-  k.prototype.onPause = function() {
+  h.prototype.onPause = function() {
     this.audionode.gain.value = 0;
   };
-  k.prototype.onUnpause = function() {
+  h.prototype.onUnpause = function() {
     this.audionode.gain.value = this.properties.gain;
   };
-  k.prototype.onRemoved = function() {
+  h.prototype.onRemoved = function() {
     this.audionode.gain.value = 0;
     this.audiosource_node && (this.audiosource_node.disconnect(this.audionode), this.audiosource_node = null);
     if (this._media_stream) {
@@ -8168,7 +8169,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       a.length && a[0].stop();
     }
   };
-  k.prototype.openStream = function() {
+  h.prototype.openStream = function() {
     if (navigator.mediaDevices) {
       this._waiting_confirmation = !0;
       navigator.mediaDevices.getUserMedia({audio:!0, video:!1}).then(this.streamReady.bind(this)).catch(function(b) {
@@ -8181,7 +8182,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       console.log("getUserMedia() is not supported in your browser, use chrome and enable WebRTC from about://flags");
     }
   };
-  k.prototype.streamReady = function(a) {
+  h.prototype.streamReady = function(a) {
     this._media_stream = a;
     this.audiosource_node && this.audiosource_node.disconnect(this.audionode);
     this.audiosource_node = f.getAudioContext().createMediaStreamSource(a);
@@ -8189,7 +8190,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this.audiosource_node.connect(this.audionode);
     this.boxcolor = "white";
   };
-  k.prototype.onExecute = function() {
+  h.prototype.onExecute = function() {
     null != this._media_stream || this._waiting_confirmation || this.openStream();
     if (this.inputs) {
       for (var a = 0; a < this.inputs.length; ++a) {
@@ -8201,19 +8202,19 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       }
     }
   };
-  k.prototype.onAction = function(a) {
+  h.prototype.onAction = function(a) {
     "Play" == a ? this.audionode.gain.value = this.properties.gain : "Stop" == a && (this.audionode.gain.value = 0);
   };
-  k.prototype.onPropertyChanged = function(a, b) {
+  h.prototype.onPropertyChanged = function(a, b) {
     "gain" == a && (this.audionode.gain.value = b);
   };
-  k.prototype.onConnectionsChange = f.onConnectionsChange;
-  k.prototype.onGetInputs = function() {
+  h.prototype.onConnectionsChange = f.onConnectionsChange;
+  h.prototype.onGetInputs = function() {
     return [["playbackRate", "number"], ["Play", e.ACTION], ["Stop", e.ACTION]];
   };
-  k.title = "MediaSource";
-  k.desc = "Plays microphone";
-  e.registerNodeType("audio/media_source", k);
+  h.title = "MediaSource";
+  h.desc = "Plays microphone";
+  e.registerNodeType("audio/media_source", h);
   q.prototype.onPropertyChanged = function(a, b) {
     this.audionode[a] = b;
   };
@@ -8333,14 +8334,14 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   y.title = "Mixer";
   y.desc = "Audio mixer";
   e.registerNodeType("audio/mixer", y);
-  f.createAudioNodeWrapper(h);
-  h.prototype.onExecute = function() {
+  f.createAudioNodeWrapper(g);
+  g.prototype.onExecute = function() {
     var a = this.getInputData(1);
     void 0 !== a && (this.audionode.delayTime.value = a);
   };
-  h.title = "Delay";
-  h.desc = "Audio delay";
-  e.registerNodeType("audio/delay", h);
+  g.title = "Delay";
+  g.desc = "Audio delay";
+  e.registerNodeType("audio/delay", g);
   z.prototype.onExecute = function() {
     if (this.inputs && this.inputs.length) {
       for (var a = 1; a < this.inputs.length; ++a) {
@@ -8405,12 +8406,12 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
       var e = 0;
       if (this.properties.continuous) {
         a.moveTo(e, d);
-        for (var h = 0; h < b.length; h += c) {
-          a.lineTo(e, d - b[h | 0] / 255 * d), e++;
+        for (var g = 0; g < b.length; g += c) {
+          a.lineTo(e, d - b[g | 0] / 255 * d), e++;
         }
       } else {
-        for (h = 0; h < b.length; h += c) {
-          a.moveTo(e + 0.5, d), a.lineTo(e + 0.5, d - b[h | 0] / 255 * d), e++;
+        for (g = 0; g < b.length; g += c) {
+          a.moveTo(e + 0.5, d), a.lineTo(e + 0.5, d - b[g | 0] / 255 * d), e++;
         }
       }
       a.stroke();
@@ -8487,7 +8488,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   e.registerNodeType("audio/destination", c);
 })(this);
 (function(v) {
-  function g() {
+  function k() {
     this.size = [60, 20];
     this.addInput("send", q.ACTION);
     this.addOutput("received", q.EVENT);
@@ -8497,7 +8498,7 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this._ws = null;
     this._last_data = [];
   }
-  function k() {
+  function h() {
     this.size = [60, 20];
     this.addInput("send", q.ACTION);
     this.addOutput("received", q.EVENT);
@@ -8510,107 +8511,56 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
     this._last_output_data = [];
   }
   var q = v.LiteGraph;
-  g.title = "WebSocket";
-  g.desc = "Send data through a websocket";
-  g.prototype.onPropertyChanged = function(d, g) {
+  k.title = "WebSocket";
+  k.desc = "Send data through a websocket";
+  k.prototype.onPropertyChanged = function(d, h) {
     "url" == d && this.createSocket();
   };
-  g.prototype.onExecute = function() {
+  k.prototype.onExecute = function() {
     !this._ws && this.properties.url && this.createSocket();
     if (this._ws && this._ws.readyState == WebSocket.OPEN) {
-      for (var d = this.properties.room, g = 1; g < this.inputs.length; ++g) {
-        var k = this.getInputData(g);
+      for (var d = this.properties.room, h = 1; h < this.inputs.length; ++h) {
+        var k = this.getInputData(h);
         if (null != k) {
           try {
-            var q = JSON.stringify({type:0, room:d, channel:g, data:k});
+            var q = JSON.stringify({type:0, room:d, channel:h, data:k});
           } catch (y) {
             continue;
           }
           this._ws.send(q);
         }
       }
-      for (g = 1; g < this.outputs.length; ++g) {
-        this.setOutputData(g, this._last_data[g]);
-      }
-    }
-  };
-  g.prototype.createSocket = function() {
-    var d = this, g = this.properties.url;
-    "ws" != g.substr(0, 2) && (g = "ws://" + g);
-    this._ws = new WebSocket(g);
-    this._ws.onopen = function() {
-      console.log("ready");
-      d.boxcolor = "#8E8";
-    };
-    this._ws.onmessage = function(g) {
-      var k = JSON.parse(g.data);
-      k.room && k.room != this.properties.room || (1 == g.data.type ? d.triggerSlot(0, k) : d._last_data[g.data.channel || 0] = k.data);
-    };
-    this._ws.onerror = function(g) {
-      console.log("couldnt connect to websocket");
-      d.boxcolor = "#E88";
-    };
-    this._ws.onclose = function(g) {
-      console.log("connection closed");
-      d.boxcolor = "#000";
-    };
-  };
-  g.prototype.send = function(d) {
-    this._ws && this._ws.readyState == WebSocket.OPEN && this._ws.send(JSON.stringify({type:1, msg:d}));
-  };
-  g.prototype.onAction = function(d, g) {
-    this._ws && this._ws.readyState == WebSocket.OPEN && this._ws.send({type:1, room:this.properties.room, action:d, data:g});
-  };
-  g.prototype.onGetInputs = function() {
-    return [["in", 0]];
-  };
-  g.prototype.onGetOutputs = function() {
-    return [["out", 0]];
-  };
-  q.registerNodeType("network/websocket", g);
-  k.title = "SillyClient";
-  k.desc = "Connects to SillyServer to broadcast messages";
-  k.prototype.onPropertyChanged = function(d, g) {
-    d = this.properties.url + "/" + this.properties.room;
-    this._server && this._final_url != d && (this._server.connect(this.properties.url, this.properties.room), this._final_url = d);
-  };
-  k.prototype.onExecute = function() {
-    if (this._server && this._server.is_connected) {
-      for (var d = this.properties.save_bandwidth, g = 1; g < this.inputs.length; ++g) {
-        var k = this.getInputData(g);
-        null == k || d && this._last_input_data[g] == k || (this._server.sendMessage({type:0, channel:g, data:k}), this._last_input_data[g] = k);
-      }
-      for (g = 1; g < this.outputs.length; ++g) {
-        this.setOutputData(g, this._last_output_data[g]);
+      for (h = 1; h < this.outputs.length; ++h) {
+        this.setOutputData(h, this._last_data[h]);
       }
     }
   };
   k.prototype.createSocket = function() {
-    var d = this;
-    "undefined" == typeof SillyClient ? (this._error || console.error("SillyClient node cannot be used, you must include SillyServer.js"), this._error = !0) : (this._server = new SillyClient, this._server.on_ready = function() {
+    var d = this, h = this.properties.url;
+    "ws" != h.substr(0, 2) && (h = "ws://" + h);
+    this._ws = new WebSocket(h);
+    this._ws.onopen = function() {
       console.log("ready");
       d.boxcolor = "#8E8";
-    }, this._server.on_message = function(g, k) {
-      g = null;
-      try {
-        g = JSON.parse(k);
-      } catch (w) {
-        return;
-      }
-      1 == g.type ? d.triggerSlot(0, g) : d._last_output_data[g.channel || 0] = g.data;
-    }, this._server.on_error = function(g) {
+    };
+    this._ws.onmessage = function(h) {
+      var k = JSON.parse(h.data);
+      k.room && k.room != this.properties.room || (1 == h.data.type ? d.triggerSlot(0, k) : d._last_data[h.data.channel || 0] = k.data);
+    };
+    this._ws.onerror = function(h) {
       console.log("couldnt connect to websocket");
       d.boxcolor = "#E88";
-    }, this._server.on_close = function(g) {
+    };
+    this._ws.onclose = function(h) {
       console.log("connection closed");
       d.boxcolor = "#000";
-    }, this.properties.url && this.properties.room && (this._server.connect(this.properties.url, this.properties.room), this._final_url = this.properties.url + "/" + this.properties.room));
+    };
   };
   k.prototype.send = function(d) {
-    this._server && this._server.is_connected && this._server.sendMessage({type:1, data:d});
+    this._ws && this._ws.readyState == WebSocket.OPEN && this._ws.send(JSON.stringify({type:1, msg:d}));
   };
-  k.prototype.onAction = function(d, g) {
-    this._server && this._server.is_connected && this._server.sendMessage({type:1, action:d, data:g});
+  k.prototype.onAction = function(d, h) {
+    this._ws && this._ws.readyState == WebSocket.OPEN && this._ws.send({type:1, room:this.properties.room, action:d, data:h});
   };
   k.prototype.onGetInputs = function() {
     return [["in", 0]];
@@ -8618,6 +8568,57 @@ $jscomp.polyfill("Array.prototype.keys", function(v) {
   k.prototype.onGetOutputs = function() {
     return [["out", 0]];
   };
-  q.registerNodeType("network/sillyclient", k);
+  q.registerNodeType("network/websocket", k);
+  h.title = "SillyClient";
+  h.desc = "Connects to SillyServer to broadcast messages";
+  h.prototype.onPropertyChanged = function(d, h) {
+    d = this.properties.url + "/" + this.properties.room;
+    this._server && this._final_url != d && (this._server.connect(this.properties.url, this.properties.room), this._final_url = d);
+  };
+  h.prototype.onExecute = function() {
+    if (this._server && this._server.is_connected) {
+      for (var d = this.properties.save_bandwidth, h = 1; h < this.inputs.length; ++h) {
+        var k = this.getInputData(h);
+        null == k || d && this._last_input_data[h] == k || (this._server.sendMessage({type:0, channel:h, data:k}), this._last_input_data[h] = k);
+      }
+      for (h = 1; h < this.outputs.length; ++h) {
+        this.setOutputData(h, this._last_output_data[h]);
+      }
+    }
+  };
+  h.prototype.createSocket = function() {
+    var d = this;
+    "undefined" == typeof SillyClient ? (this._error || console.error("SillyClient node cannot be used, you must include SillyServer.js"), this._error = !0) : (this._server = new SillyClient, this._server.on_ready = function() {
+      console.log("ready");
+      d.boxcolor = "#8E8";
+    }, this._server.on_message = function(h, k) {
+      h = null;
+      try {
+        h = JSON.parse(k);
+      } catch (w) {
+        return;
+      }
+      1 == h.type ? d.triggerSlot(0, h) : d._last_output_data[h.channel || 0] = h.data;
+    }, this._server.on_error = function(h) {
+      console.log("couldnt connect to websocket");
+      d.boxcolor = "#E88";
+    }, this._server.on_close = function(h) {
+      console.log("connection closed");
+      d.boxcolor = "#000";
+    }, this.properties.url && this.properties.room && (this._server.connect(this.properties.url, this.properties.room), this._final_url = this.properties.url + "/" + this.properties.room));
+  };
+  h.prototype.send = function(d) {
+    this._server && this._server.is_connected && this._server.sendMessage({type:1, data:d});
+  };
+  h.prototype.onAction = function(d, h) {
+    this._server && this._server.is_connected && this._server.sendMessage({type:1, action:d, data:h});
+  };
+  h.prototype.onGetInputs = function() {
+    return [["in", 0]];
+  };
+  h.prototype.onGetOutputs = function() {
+    return [["out", 0]];
+  };
+  q.registerNodeType("network/sillyclient", h);
 })(this);
 
diff --git a/src/litegraph.js b/src/litegraph.js
index 02a59f4ed..ad3ed6f45 100755
--- a/src/litegraph.js
+++ b/src/litegraph.js
@@ -7999,11 +7999,14 @@ function ContextMenu( values, options )
 	function on_mouse_wheel(e)
 	{
 		var pos = parseInt( root.style.top );
-		root.style.top = (pos + e.deltaY * 0.1).toFixed() + "px";
+		root.style.top = (pos + e.deltaY * options.scroll_speed).toFixed() + "px";
 		e.preventDefault();
 		return true;
 	}
 
+	if(!options.scroll_speed)
+		options.scroll_speed = 0.1;
+
 	root.addEventListener("wheel", on_mouse_wheel, true);
 	root.addEventListener("mousewheel", on_mouse_wheel, true);