From cc0203f1110f8d403f95fb0ac57eef3393968b83 Mon Sep 17 00:00:00 2001
From: Harrison Deng <yunyangdeng@gmail.com>
Date: Tue, 15 Jan 2019 19:33:22 -0600
Subject: [PATCH] Exposes function to generate regions from data and texture.

---
 .../Pipeline/TextureAtlasDataReader.cs        | 45 ++++++++++---------
 1 file changed, 24 insertions(+), 21 deletions(-)

diff --git a/RecrownedAthenaeum/Pipeline/TextureAtlasDataReader.cs b/RecrownedAthenaeum/Pipeline/TextureAtlasDataReader.cs
index b8081b9..8ed0c45 100644
--- a/RecrownedAthenaeum/Pipeline/TextureAtlasDataReader.cs
+++ b/RecrownedAthenaeum/Pipeline/TextureAtlasDataReader.cs
@@ -2,36 +2,39 @@
 using Microsoft.Xna.Framework.Graphics;
 using Newtonsoft.Json;
 using RecrownedAthenaeum.Serializable;
+using RecrownedAthenaeum.SpecialTypes;
 
 namespace RecrownedAthenaeum.Pipeline
 {
-    class TextureAtlasDataReader : ContentTypeReader<SpecialTypes.TextureAtlas>
+    class TextureAtlasDataReader : ContentTypeReader<TextureAtlas>
     {
-        protected override SpecialTypes.TextureAtlas Read(ContentReader input, SpecialTypes.TextureAtlas existingInstance)
+        protected override TextureAtlas Read(ContentReader input, TextureAtlas existingInstance)
         {
             string serialized = input.ReadString();
             TextureAtlasData atlasData = JsonConvert.DeserializeObject<TextureAtlasData>(serialized);
-
-            SpecialTypes.TextureAtlas atlas;
-            Texture2D atlasTexture = input.ContentManager.Load<Texture2D>(atlasData.textureName);
-            SpecialTypes.TextureAtlas.TextureAtlasRegion[] regions = new SpecialTypes.TextureAtlas.TextureAtlasRegion[atlasData.regions.Length];
-
-            for (int regionID = 0; regionID < regions.Length; regionID++)
-            {
-                TextureAtlasData.AtlasRegionData regionData = atlasData.regions[regionID];
-                SpecialTypes.NinePatch nPatch = null;
-                if (regionData.ninePatchData != null)
-                {
-                    NinePatchData nPatchData = regionData.ninePatchData;
-                    nPatch = new SpecialTypes.NinePatch(atlasTexture, nPatchData.left, nPatchData.right, nPatchData.bottom, nPatchData.bottom);
-                }
-
-                regions[regionID] = new SpecialTypes.TextureAtlas.TextureAtlasRegion(regionData.name, regionData.location, nPatch, atlasTexture);
-            }
-
-            atlas = new SpecialTypes.TextureAtlas(atlasTexture, regions);
+            Texture2D atlasTexture = input.ContentManager.Load<Texture2D>(atlasData.textureName)
+            TextureAtlas atlas = new TextureAtlas(atlasTexture, GenerateAtlasRegionsFromData(atlasData, atlasTexture));
 
             return atlas;
         }
+
+        public TextureAtlas.Region[] GenerateAtlasRegionsFromData(TextureAtlasData textureAtlasData,  Texture2D atlasTexture)
+        {
+            TextureAtlas.Region[] regions = new TextureAtlas.Region[textureAtlasData.regions.Length];
+            for (int regionID = 0; regionID < regions.Length; regionID++)
+            {
+                TextureAtlasData.AtlasRegionData regionData = textureAtlasData.regions[regionID];
+                NinePatch nPatch = null;
+                if (regionData.ninePatchData != null)
+                {
+                    NinePatchData nPatchData = regionData.ninePatchData;
+                    nPatch = new NinePatch(atlasTexture, nPatchData.left, nPatchData.right, nPatchData.bottom, nPatchData.bottom);
+                }
+
+                regions[regionID] = new TextureAtlas.Region(regionData.name, regionData.location, nPatch, atlasTexture);
+            }
+
+            return regions;
+        }
     }
 }