Added RenderTarget2D

GlitchyEngine/src/Renderer/RenderTarget.bf

@@ -0,0 +1,25 @@
+using System;
+namespace GlitchyEngine.Renderer
+{
+	public class RenderTarget2D : Texture2D
+	{
+		public this(GraphicsContext context, uint32 width, uint32 height, Format format, uint32 arraySize = 1, uint32 mipLevels = 1, CPUAccessFlags cpuAccess = .None)
+			 : base(context)
+		{
+			Texture2DDesc desc;
+
+			desc.Width = width;
+			desc.Height = height;
+			desc.Format = format;
+			desc.ArraySize = arraySize;
+			desc.MipLevels = mipLevels;
+			// RenderTargets only can do default (I think)
+			desc.Usage = .Default;
+			desc.CpuAccess = cpuAccess;
+
+			CreateRenderTargetPlatform(desc);
+		}
+		
+		protected extern void CreateRenderTargetPlatform(Texture2DDesc desc);
+	}
+}