From a0d23354802ebc6b437698acb4b18d3395d47cd1 Mon Sep 17 00:00:00 2001
From: hwc487
Date: Fri, 16 Mar 2012 12:26:30 -0700
Subject: Conversion to JSON based file IO for canvas2D and WebGL rendering

---
 js/lib/rdge/materials/radial-gradient-material.js | 54 ++++++++++++++++++++++-
 1 file changed, 53 insertions(+), 1 deletion(-)

(limited to 'js/lib/rdge/materials/radial-gradient-material.js')

diff --git a/js/lib/rdge/materials/radial-gradient-material.js b/js/lib/rdge/materials/radial-gradient-material.js
index d19b44b7..87e20ad4 100755
--- a/js/lib/rdge/materials/radial-gradient-material.js
+++ b/js/lib/rdge/materials/radial-gradient-material.js
@@ -158,7 +158,8 @@ var RadialGradientMaterial = function RadialGradientMaterial() {
     this._propValues[ this._propNames[6] ] = this._colorStop3;
     this._propValues[ this._propNames[7] ] = this._colorStop4;
 
-    this.setProperty = function( prop, value ) {
+    this.setProperty = function( prop, value )
+	{
 		if (prop === "color")  prop = "color1";
 
 		// make sure we have legitimate imput
@@ -236,6 +237,57 @@ var RadialGradientMaterial = function RadialGradientMaterial() {
 		}
 	};
 
+	this.exportJSON = function()
+	{
+		var jObj =
+		{
+			'material'		: this.getShaderName(),
+			'name'			: this.getName(),
+
+			'color1'		: this.getColor1(),
+			'color2'		: this.getColor2(),
+			'color3'		: this.getColor3(),
+			'color4'		: this.getColor4(),
+			'colorStop1'	: this.getColorStop1(),
+			'colorStop2'	: this.getColorStop2(),
+			'colorStop3'	: this.getColorStop3(),
+			'colorStop4'	: this.getColorStop4()
+		};
+
+		return jObj;
+	};
+
+	this.importJSON = function( jObj )
+	{
+        if (this.getShaderName() != jObj.material)  throw new Error( "ill-formed material" );
+        this.setName(  jObj.name );
+
+		try
+		{
+			var color1	= jObj.color1,
+				color2	= jObj.color2,
+				color3	= jObj.color3,
+				color4	= jObj.color4,
+				colorStop1	= jObj.colorStop1,
+				colorStop2	= jObj.colorStop2,
+				colorStop3	= jObj.colorStop3,
+				colorStop4	= jObj.colorStop4;
+
+			this.setProperty( "color1", color1 );
+			this.setProperty( "color2", color2 );
+			this.setProperty( "color3", color3 );
+			this.setProperty( "color4", color4 );
+			this.setProperty( "colorStop1", colorStop1 );
+			this.setProperty( "colorStop2", colorStop2 );
+			this.setProperty( "colorStop3", colorStop3 );
+			this.setProperty( "colorStop4", colorStop4 );
+		}
+		catch (e)
+		{
+			throw new Error( "could not import material: " + importStr );
+		}
+	};
+
 	this.export = function() {
 		// every material needs the base type and instance name
 		var exportStr = "material: " + this.getShaderName() + "\n";
-- 
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