Move ShroudPalette, ShroudRenderer and StartGameNotification to Common

Move World into Traits folder

OpenRA.Mods.Common/Traits/World/ShroudPalette.cs

@@ -0,0 +1,60 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System.Drawing;
+using System.Linq;
+using OpenRA.Graphics;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common
+{
+	[Desc("Adds the hard-coded shroud palette to the game")]
+	class ShroudPaletteInfo : ITraitInfo
+	{
+		[Desc("Internal palette name")]
+		public readonly string Name = "shroud";
+
+		[Desc("Palette type")]
+		public readonly bool Fog = false;
+
+		public object Create(ActorInitializer init) { return new ShroudPalette(this); }
+	}
+
+	class ShroudPalette : ILoadsPalettes
+	{
+		readonly ShroudPaletteInfo info;
+
+		public ShroudPalette(ShroudPaletteInfo info) { this.info = info; }
+
+		public void LoadPalettes(WorldRenderer wr)
+		{
+			var c = info.Fog ? Fog : Shroud;
+			wr.AddPalette(info.Name, new ImmutablePalette(Enumerable.Range(0, Palette.Size).Select(i => (uint)c[i % 8].ToArgb())));
+		}
+
+		static Color[] Fog = new[] {
+			Color.Transparent, Color.Green,
+			Color.Blue, Color.Yellow,
+			Color.FromArgb(128,0,0,0),
+			Color.FromArgb(96,0,0,0),
+			Color.FromArgb(64,0,0,0),
+			Color.FromArgb(32,0,0,0)
+		};
+
+		static Color[] Shroud = new[] {
+			Color.Transparent, Color.Green,
+			Color.Blue, Color.Yellow,
+			Color.Black,
+			Color.FromArgb(160,0,0,0),
+			Color.FromArgb(128,0,0,0),
+			Color.FromArgb(64,0,0,0)
+		};
+	}
+}