add support for compressed packages (zip); strip unnecessary SharpZipLib dll. req reference to WindowsBase for System.IO.Packaging support (apparently Mono has it)

OpenRA.FileFormats/CompressedPackage.cs

@@ -0,0 +1,40 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2010 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 LICENSE.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.IO.Packaging;
+using System.Linq;
+
+namespace OpenRA.FileFormats
+{
+	public class CompressedPackage : IFolder
+	{
+		readonly uint[] hashes;
+		readonly Stream s;
+		readonly ZipPackage pkg;
+
+		public CompressedPackage(string filename)
+		{
+			s = FileSystem.Open(filename);
+			pkg = (ZipPackage)ZipPackage.Open(s, FileMode.Open);
+			hashes = pkg.GetParts()
+				.Select(p => PackageEntry.HashFilename(p.Uri.LocalPath)).ToArray();
+		}
+
+		public Stream GetContent(string filename)
+		{
+			return pkg.GetPart(new Uri(filename)).GetStream(FileMode.Open);
+		}
+
+		public IEnumerable<uint> AllFileHashes() { return hashes; }
+	}
+}

OpenRA.FileFormats/OpenRA.FileFormats.csproj

@@ -50,6 +50,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\thirdparty\Tao\Tao.Sdl.dll</HintPath>
     </Reference>
+    <Reference Include="WindowsBase">
+      <RequiredTargetFramework>3.0</RequiredTargetFramework>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Evaluator.cs" />
@@ -69,8 +72,6 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Thirdparty\Random.cs" />
     <Compile Include="Session.cs" />
-    <Compile Include="ShroudPaletteRemap.cs" />
-    <Compile Include="SingleColorRemap.cs" />
     <Compile Include="Support\Log.cs" />
     <Compile Include="Support\Stopwatch.cs" />
     <Compile Include="Support\Timer.cs" />
@@ -99,6 +100,7 @@
     <Compile Include="Map\MapStub.cs" />
     <Compile Include="Map\SmudgeReference.cs" />
     <Compile Include="Map\PlayerReference.cs" />
+    <Compile Include="CompressedPackage.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

OpenRA.FileFormats/PlayerColorRemap.cs

@@ -14,6 +14,8 @@ using System.Linq;
 
 namespace OpenRA.FileFormats
 {
+	// TODO: ship this out of here.
+
 	public class PlayerColorRemap : IPaletteRemap
 	{
 		Dictionary<int, Color> remapColors;

OpenRA.FileFormats/ShroudPaletteRemap.cs

@@ -1,40 +0,0 @@
-#region Copyright & License Information
-/*
- * Copyright 2007-2010 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 LICENSE.
- */
-#endregion
-
-using System.Drawing;
-
-namespace OpenRA.FileFormats
-{
-	public class ShroudPaletteRemap : IPaletteRemap
-	{
-		bool isFog;
-
-		public ShroudPaletteRemap(bool isFog) { this.isFog = isFog; }
-		public Color GetRemappedColor(Color original, int index)
-		{
-			if (isFog)
-				return new[] { 
-					Color.Transparent, Color.Green, 
-					Color.Blue, Color.Yellow, 
-					Color.FromArgb(128,0,0,0), 
-					Color.FromArgb(128,0,0,0), 
-					Color.FromArgb(128,0,0,0), 
-					Color.FromArgb(64,0,0,0)}[index % 8];
-			else
-				return new[] { 
-					Color.Transparent, Color.Green, 
-					Color.Blue, Color.Yellow, 
-					Color.Black, 
-					Color.FromArgb(128,0,0,0), 
-					Color.Transparent, 
-					Color.Transparent}[index % 8];
-		}
-	}
-}

OpenRA.FileFormats/SingleColorRemap.cs

@@ -1,28 +0,0 @@
-#region Copyright & License Information
-/*
- * Copyright 2007-2010 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 LICENSE.
- */
-#endregion
-
-using System.Drawing;
-
-namespace OpenRA.FileFormats
-{
-	public class SingleColorRemap : IPaletteRemap
-	{
-		Color c;
-		public SingleColorRemap(Color c)
-		{
-			this.c = c;
-		}
-
-		public Color GetRemappedColor(Color original, int index)
-		{
-			return original.A > 0 ? c : original;
-		}
-	}
-}

OpenRA.Mods.RA/PaletteFromRGBA.cs

@@ -40,4 +40,18 @@ namespace OpenRA.Mods.RA
 			}
 		}
 	}
+
+	class SingleColorRemap : IPaletteRemap
+	{
+		Color c;
+		public SingleColorRemap(Color c)
+		{
+			this.c = c;
+		}
+
+		public Color GetRemappedColor(Color original, int index)
+		{
+			return original.A > 0 ? c : original;
+		}
+	}
 }

OpenRA.Mods.RA/ShroudPalette.cs

@@ -8,6 +8,7 @@
  */
 #endregion
 
+using System.Drawing;
 using OpenRA.FileFormats;
 using OpenRA.Traits;
 
@@ -30,4 +31,30 @@ namespace OpenRA.Mods.RA
 				wr.AddPalette(info.Name, new Palette(pal, new ShroudPaletteRemap(info.IsFog)));
 		}
 	}
+
+	class ShroudPaletteRemap : IPaletteRemap
+	{
+		bool isFog;
+
+		public ShroudPaletteRemap(bool isFog) { this.isFog = isFog; }
+		public Color GetRemappedColor(Color original, int index)
+		{
+			if (isFog)
+				return new[] { 
+					Color.Transparent, Color.Green, 
+					Color.Blue, Color.Yellow, 
+					Color.FromArgb(128,0,0,0), 
+					Color.FromArgb(128,0,0,0), 
+					Color.FromArgb(128,0,0,0), 
+					Color.FromArgb(64,0,0,0)}[index % 8];
+			else
+				return new[] { 
+					Color.Transparent, Color.Green, 
+					Color.Blue, Color.Yellow, 
+					Color.Black, 
+					Color.FromArgb(128,0,0,0), 
+					Color.Transparent, 
+					Color.Transparent}[index % 8];
+		}
+	}
 }