1 files changed, 21 insertions, 1 deletions

diff --git a/js/lib/rdge/materials/linear-gradient-material.js b/js/lib/rdge/materials/linear-gradient-material.js
index 51a7430c..586948bb 100755
--- a/js/lib/rdge/materials/linear-gradient-material.js
+++ b/js/lib/rdge/materials/linear-gradient-material.js
@@ -42,6 +42,7 @@ var LinearGradientMaterial = function LinearGradientMaterial() {
 
     this.setColor1 = function (c) {
         this._color1 = c.slice();
+                this._propValues[this._propNames[0]] = this._color1.slice(0);
 
         if (this._shader && this._shader['default']) {
             this._shader['default'].u_color1.set(c);
@@ -54,6 +55,7 @@ var LinearGradientMaterial = function LinearGradientMaterial() {
 
     this.setColor2 = function (c) {
         this._color2 = c.slice();
+                this._propValues[this._propNames[1]] = this._color2.slice(0);
 
         if (this._shader && this._shader['default']) {
             this._shader['default'].u_color2.set(c);
@@ -66,6 +68,7 @@ var LinearGradientMaterial = function LinearGradientMaterial() {
 
     this.setColor3 = function (c) {
         this._color3 = c.slice();
+                this._propValues[this._propNames[2]] = this._color3.slice(0);
 
         if (this._shader && this._shader['default']) {
             this._shader['default'].u_color3.set(c);
@@ -78,6 +81,7 @@ var LinearGradientMaterial = function LinearGradientMaterial() {
 
     this.setColor4 = function (c) {
         this._color4 = c.slice();
+                this._propValues[this._propNames[3]] = this._color4.slice(0);
 
         if (this._shader && this._shader['default']) {
             this._shader['default'].u_color4.set(c);
@@ -200,7 +204,23 @@ var LinearGradientMaterial = function LinearGradientMaterial() {
     // Methods
     ///////////////////////////////////////////////////////////////////////
     // duplcate method requirde
-    this.dup = function () { return new LinearGradientMaterial(); };
+    this.dup = function ()
+        {
+             // get the current values;
+        var propNames = [], propValues = [], propTypes = [], propLabels = [];
+        this.getAllProperties(propNames, propValues, propTypes, propLabels);
+        
+        // allocate a new material
+        var newMat = new LinearGradientMaterial();
+
+                // copy over the current values;
+        var n = propNames.length;
+        for (var i = 0; i < n; i++)
+            newMat.setProperty(propNames[i], propValues[i]);
+
+        return newMat;
+        }
+
 
     this.init = function (world) {
         this.setWorld(world);