Added : OpenRA.Renderer.Null

OpenRA.Renderer.Null/NullGraphicsDevice.cs

@@ -0,0 +1,62 @@
+using System.Drawing;
+using System.IO;
+using System.Windows.Forms;
+using OpenRA.FileFormats.Graphics;
+using OpenRA.Graphics;
+
+
+[assembly: Renderer(typeof(OpenRA.Renderer.Null.NullGraphicsDevice))]
+
+namespace OpenRA.Renderer.Null
+{
+	public class NullGraphicsDevice : IGraphicsDevice
+	{
+		public Size WindowSize { get; internal set; }
+
+		public NullGraphicsDevice(int width, int height, WindowMode window, bool vsync)
+		{
+			WindowSize = new Size(width, height);
+		}
+
+		public void EnableScissor(int left, int top, int width, int height)
+		{
+		}
+
+		public void DisableScissor()
+		{
+		}
+
+		public void Begin() { }
+		public void End() { }
+
+		public void Clear(Color c)
+		{
+		}
+
+
+		public void Present()
+		{
+			Game.HasInputFocus = false;
+			Game.HandleModifierKeys(Modifiers.None);
+		}
+
+		public void DrawIndexedPrimitives(PrimitiveType pt, Range<int> vertices, Range<int> indices)
+		{
+		}
+
+		public void DrawIndexedPrimitives(PrimitiveType pt, int numVerts, int numPrimitives)
+		{
+		}
+
+
+		public IVertexBuffer<Vertex> CreateVertexBuffer(int size)
+		{
+			return new NullVertexBuffer<Vertex>();
+		}
+
+		public IIndexBuffer CreateIndexBuffer(int size) { return new NullIndexBuffer(); }
+		public ITexture CreateTexture() { return new NullTexture(); }
+		public ITexture CreateTexture(Bitmap bitmap) { return new NullTexture(); }
+		public IShader CreateShader(Stream stream) { return new NullShader(); }
+	}
+}