Added setup system. Changed reader and writer for texture atlas and nine patch to have image and serialized data be in same file. Some refactors occurred as well.

RecrownedAthenaeum.Pipeline/TextureAtlas/TextureAtlasImporter.cs

@@ -1,15 +1,25 @@
 using Microsoft.Xna.Framework.Content.Pipeline;
+using Newtonsoft.Json;
+using RecrownedAthenaeum.Data;
 using System.IO;
-using TImport = System.String;
 
 namespace RecrownedAthenaeum.Pipeline.TextureAtlas
 {
     [ContentImporter(".tatlas", DisplayName = "Texture Atlas Importer", DefaultProcessor = "TextureAtlasProcessor")]
-    internal class TextureAtlasImporter : ContentImporter<TImport>
+    internal class TextureAtlasImporter : ContentImporter<TextureAtlasImporter.Package>
     {
-        public override TImport Import(string filename, ContentImporterContext context)
+        public override Package Import(string filename, ContentImporterContext context)
         {
-            return File.ReadAllText(filename);
+            Package package;
+            package.textureAtlasData = JsonConvert.DeserializeObject<TextureAtlasData>(File.ReadAllText(filename));
+            package.textureBytes = File.ReadAllBytes(package.textureAtlasData.textureName);
+            return package;
+        }
+
+        internal struct Package
+        {
+            internal TextureAtlasData textureAtlasData;
+            internal byte[] textureBytes;
         }
     }
 }