texture mapping actually works omg!

packages/game/JSExport/GameInterface.cs

@@ -109,7 +109,7 @@ public partial class GameInterface
     { "gun", "DT_Guns" },
   };
 
-  public string TankPart(string tag, string part)
+  public byte[] TankPart(string tag, string part)
   {
     try
     {
@@ -146,7 +146,7 @@ public partial class GameInterface
 
       var gltf = new MonoGltf(mesh);
 
-      return gltf.Write();
+      return gltf.Write($"{tag}/${part}");
     }
     catch (Exception e)
     {

packages/game/JSExport/MappedGltf.cs

@@ -1,23 +0,0 @@
-using System.Text.Json;
-using Microsoft.JavaScript.NodeApi;
-using SharpGLTF.Materials;
-
-namespace BlitzKit.Game.JSExport;
-
-[JSExport]
-public readonly struct MappedGltf
-{
-  public string Json { get; }
-  public Dictionary<string, Dictionary<KnownChannel, string>> TextureMap { get; }
-
-  public MappedGltf(string json, Dictionary<string, Dictionary<KnownChannel, string>> textureMap)
-  {
-    Json = json;
-    TextureMap = textureMap;
-  }
-
-  public string ToJson()
-  {
-    return JsonSerializer.Serialize(this);
-  }
-}