Everything is now OpenRA, not OpenRa

OpenRA.Game/Graphics/HardwarePalette.cs

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+#region Copyright & License Information
+/*
+ * Copyright 2007,2009,2010 Chris Forbes, Robert Pepperell, Matthew Bowra-Dean, Paul Chote, Alli Witheford.
+ * This file is part of OpenRA.
+ * 
+ *  OpenRA is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  OpenRA is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with OpenRA.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using OpenRA.FileFormats;
+using OpenRA.Traits;
+
+namespace OpenRA.Graphics
+{
+	class HardwarePalette : Sheet
+	{
+		public const int MaxPalettes = 64;
+		int allocated = 0;
+		
+		// We need to store the Palettes themselves for the remap palettes to work
+		// We should probably try to fix this somehow
+		static Dictionary<string, Palette> palettes;
+		static Dictionary<string, int> indices;
+		public HardwarePalette(Renderer renderer, Map map)
+			: base(renderer,new Size(256, MaxPalettes))
+		{
+			palettes = new Dictionary<string, Palette>();
+			indices = new Dictionary<string, int>();
+		}
+		
+		public Palette GetPalette(string name)
+		{
+			try { return palettes[name]; }
+			catch (KeyNotFoundException)
+			{
+				throw new InvalidOperationException(
+					"Palette `{0}` does not exist".F(name));
+			}
+		}
+
+		public int GetPaletteIndex(string name)
+		{
+			try { return indices[name]; }
+			catch (KeyNotFoundException)
+			{
+				throw new InvalidOperationException(
+					"Palette `{0}` does not exist".F(name));
+			}
+		}
+		
+		public int AddPalette(string name, Palette p)
+		{
+			palettes.Add(name, p);
+			indices.Add(name, allocated);
+			for (int i = 0; i < 256; i++)
+			{
+				this[new Point(i, allocated)] = p.GetColor(i);
+			}
+			return allocated++;
+		}
+
+		public void Update(IEnumerable<IPaletteModifier> paletteMods)
+		{
+			var b = new Bitmap(Bitmap);
+			foreach (var mod in paletteMods)
+				mod.AdjustPalette(b);
+
+			Texture.SetData(b);
+			Game.renderer.PaletteTexture = Texture;
+		}
+	}
+}