Better asset processor selection, process subassets

GlitchyEngine/src/Content/SpriteLoader.bf

@@ -0,0 +1,19 @@
+using System;
+using System.IO;
+using System.Collections;
+using GlitchyEngine.Math;
+using GlitchyEngine.Renderer;
+using System.Threading;
+
+namespace GlitchyEngine.Content;
+
+class SpriteLoader : IProcessedAssetLoader
+{
+	public Result<Asset> Load(Stream dataStream)
+	{
+		AssetHandle textureHandle = Try!(dataStream.Read<AssetHandle>());
+		float4 textureCoordinates = Try!(dataStream.Read<float4>());
+
+		return new Sprite(textureHandle, textureCoordinates);
+	}
+}