Add suport of color into Tetrominoe parser

Models/TetrominoeParser.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Drawing;
 using System.IO;
 using System.Linq;
 using Newtonsoft.Json.Linq;
@@ -18,11 +19,11 @@ public class TetrominoeParser {
         }
     }
 
-    public static bool[,] Get(String name) {
+    public static bool[,] GetShape(String name) {
         if (!content.ContainsKey(name))
             throw new Exception("Invalid name");
 
-        String s = content.GetValue(name).ToString();
+        String s = content[name]["shape"].ToString();
 
         int width = s.IndexOf('\n');
         if (width < 0)
@@ -48,6 +49,15 @@ public class TetrominoeParser {
         return g;
     }
 
+    public static Color GetColor(String name) {
+        if (!content.ContainsKey(name))
+            throw new Exception("Invalid name");
+        
+        String s = content[name]["color"].ToString();
+
+        return ColorTranslator.FromHtml(s);
+    }
+
     public static List<String> List() {
         return content.Properties().Select(p => p.Name).ToList();
     }

Resources/tetrominoes.json

@@ -1,9 +1,30 @@
 {
-  "I": "xxxx",
-  "J": "x--\nxxx",
-  "L": "--x\nxxx",
-  "O": "xx\nxx",
-  "S": "-xx\nxx-",
-  "T": "-x-\nxxx",
-  "Z": "xx-\n-xx"
+  "I": {
+    "shape": "xxxx",
+    "color": "#55ffff"
+  },
+  "J": {
+    "shape": "x--\nxxx",
+    "color": "#0000ff"
+  },
+  "L": {
+    "shape": "--x\nxxx",
+    "color": "#ff5500"
+  },
+  "O": {
+    "shape": "xx\nxx",
+    "color": "#ffff00"
+  },
+  "S": {
+    "shape": "-xx\nxx-",
+    "color": "#00ff00"
+  },
+  "T": {
+    "shape": "-x-\nxxx",
+    "color": "#ff00ff"
+  },
+  "Z": {
+    "shape": "xx-\n-xx",
+    "color": "#aa0000"
+  }
 }