From bf3c95526b3d28c200745470197d65e2a3de0f21 Mon Sep 17 00:00:00 2001
From: Jared Adams <jaxad0127@gmail.com>
Date: Wed, 26 Jun 2013 17:29:39 -0600
Subject: Add mp.dye.asDyeString(dye) and fix up some HTML

---
 public/js/mp/dye.js | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'public/js/mp/dye.js')

diff --git a/public/js/mp/dye.js b/public/js/mp/dye.js
index e7af938..c8c5fd5 100644
--- a/public/js/mp/dye.js
+++ b/public/js/mp/dye.js
@@ -3,6 +3,7 @@ var mp = function(mp) {
     mp.dye = {
         getChannel: getChannel,
         parseDyeString: parseDyeString,
+        asDyeString: asDyeString,
         dyeImage: dyeImage
     };
     
@@ -62,6 +63,39 @@ var mp = function(mp) {
         return dyeData;
     }
     
+    /*
+     * Return a dye string matching the given dye specification.
+     */
+    function asDyeString(dye) {
+        var dyeString = "";
+        
+        // skip null channel
+        for (var i = 1; i < channel.length; i++) {
+            var dyeChannel = channel[i];
+            var dyeParts = dye[dyeChannel];
+            if (!dyeParts || dyeParts.length == 0) {
+                continue;
+            }
+            
+            dyeString += dyeChannel + ":#";
+            
+            for (var j = 0; j < dyeParts.length; j++) {
+                var color = dyeParts[j];
+                dyeString += color[0].toString(16) + color[1].toString(16) + color[2].toString(16) + ",";
+            }
+            
+            dyeString = dyeString.slice(0, -1);
+            
+            dyeString += "|";
+        }
+        
+        if (dyeString.length > 0) {
+            dyeString = dyeString.slice(0, -1);
+        }
+        
+        return dyeString;
+    }
+    
     /*
      * Dye the internal image data based on the specification provided by dyeData.
      * The specification can be generated from a dyeString by parseDyeString.
-- 
cgit v1.2.3-60-g2f50