added button to extract the selected SHP and convert it to PNG

OpenRA.Game/Widgets/WidgetUtils.cs

@@ -227,6 +227,12 @@ namespace OpenRA.Widgets
 			return Mod.AllMods[mod].Title;
 		}
 
+		public static string ActiveModId()
+		{
+			var mod = Game.modData.Manifest.Mods[0];
+			return Mod.AllMods[mod].Id;
+		}
+
 		public static string ChooseInitialMap(string map)
 		{
 			var availableMaps = Game.modData.AvailableMaps;

OpenRA.Mods.RA/OpenRA.Mods.RA.csproj

@@ -437,6 +437,7 @@
     <Compile Include="Widgets\HueSliderWidget.cs" />
     <Compile Include="Render\WithTurret.cs" />
     <Compile Include="Widgets\Logic\AssetBrowserLogic.cs" />
+    <Compile Include="Widgets\Logic\ExtractGameFilesLogic.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\OpenRA.FileFormats\OpenRA.FileFormats.csproj">
@@ -449,6 +450,10 @@
       <Name>OpenRA.Game</Name>
       <Private>False</Private>
     </ProjectReference>
+    <ProjectReference Include="..\OpenRA.Utility\OpenRA.Utility.csproj">
+      <Project>{F33337BE-CB69-4B24-850F-07D23E408DDF}</Project>
+      <Name>OpenRA.Utility</Name>
+    </ProjectReference>
   </ItemGroup>
   <ItemGroup>
     <BootstrapperPackage Include="Microsoft.Net.Client.3.5">

OpenRA.Mods.RA/Widgets/Logic/AssetBrowserLogic.cs

@@ -95,6 +95,30 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 			template = panel.Get<ScrollItemWidget>("ASSET_TEMPLATE");
 			PopulateAssetList();
 
+			panel.Get<ButtonWidget>("EXPORT_BUTTON").OnClick = () =>
+			{
+				var palette = (WidgetUtils.ActiveModId() == "d2k") ? "d2k.pal" : "egopal.pal";
+
+				var ExtractGameFiles = new string[][]
+				{
+					new string[] {"--extract", WidgetUtils.ActiveModId(), palette},
+					new string[] {"--extract", WidgetUtils.ActiveModId(), "{0}.shp".F(spriteImage.Image)},
+				};
+				
+				var ExportToPng = new string[][]
+				{
+					new string[] {"--png", "{0}.shp".F(spriteImage.Image), palette},
+				};
+
+				var args = new WidgetArgs()
+				{
+					{ "ExtractGameFiles", ExtractGameFiles },
+					{ "ExportToPng", ExportToPng }
+				};
+
+				Ui.OpenWindow("EXTRACT_ASSETS_PANEL", args);
+			};
+
 			panel.Get<ButtonWidget>("CLOSE_BUTTON").OnClick = () => { Ui.CloseWindow(); onExit(); };
 		}
 

OpenRA.Mods.RA/Widgets/Logic/ExtractGameFilesLogic.cs

@@ -0,0 +1,103 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2013 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;
+using System.IO;
+using System.Linq;
+using System.Threading;
+using System.Diagnostics;
+using OpenRA.FileFormats;
+using OpenRA.FileFormats.Graphics;
+using OpenRA.Widgets;
+using OpenRA.Utility;
+
+namespace OpenRA.Mods.RA.Widgets.Logic
+{
+	public class ExtractGameFilesLogic
+	{
+		Widget panel;
+		ProgressBarWidget progressBar;
+		LabelWidget statusLabel;
+		ButtonWidget retryButton, backButton;
+		Widget extractingContainer;
+
+		string[][] ExtractGameFiles, ExportToPng;
+
+		[ObjectCreator.UseCtor]
+		public ExtractGameFilesLogic(Widget widget, string[][] ExtractGameFiles, string[][] ExportToPng)
+		{
+			panel = widget.Get("EXTRACT_ASSETS_PANEL");
+			progressBar = panel.Get<ProgressBarWidget>("PROGRESS_BAR");
+			statusLabel = panel.Get<LabelWidget>("STATUS_LABEL");
+
+			backButton = panel.Get<ButtonWidget>("BACK_BUTTON");
+			backButton.OnClick = Ui.CloseWindow;
+
+			retryButton = panel.Get<ButtonWidget>("RETRY_BUTTON");
+			retryButton.OnClick = Extract;
+
+			extractingContainer = panel.Get("EXTRACTING");
+
+			this.ExtractGameFiles = ExtractGameFiles;
+			foreach (var s in ExtractGameFiles)
+				foreach (var ss in s)
+					Console.WriteLine(ss);
+			this.ExportToPng = ExportToPng;
+
+			Extract();
+		}
+
+		void Extract()
+		{
+			backButton.IsDisabled = () => true;
+			retryButton.IsDisabled = () => true;
+			extractingContainer.IsVisible = () => true;
+
+			var onError = (Action<string>)(s => Game.RunAfterTick(() =>
+			{
+				statusLabel.GetText = () => "Error: "+s;
+				backButton.IsDisabled = () => false;
+				retryButton.IsDisabled = () => false;
+			}));
+
+			var t = new Thread( _ =>
+			{
+				try
+				{
+        			for (int i = 0; i < ExtractGameFiles.Length; i++)
+					{
+						progressBar.Percentage = i*100/ExtractGameFiles.Count();
+						statusLabel.GetText = () => "Extracting...";
+						Utility.Command.ExtractFiles(ExtractGameFiles[i]);
+					}
+
+					for (int i = 0; i < ExportToPng.Length; i++)
+					{
+						progressBar.Percentage = i*100/ExportToPng.Count();
+						statusLabel.GetText = () => "Converting...";
+						Utility.Command.ConvertShpToPng(ExportToPng[i]);
+					}
+
+					Game.RunAfterTick(() =>
+					{
+						progressBar.Percentage = 100;
+						statusLabel.GetText = () => "Extraction and conversion complete.";
+						backButton.IsDisabled = () => false;
+					});
+				}
+				catch
+				{
+					onError("Extraction or conversion failed");
+				}
+			}) { IsBackground = true };
+			t.Start();
+		}
+	}
+}

mods/d2k/mod.yaml

@@ -69,6 +69,7 @@ ChromeLayout:
 	mods/ra/chrome/musicplayer.yaml
 	mods/d2k/chrome/tooltips.yaml
 	mods/ra/chrome/assetbrowser.yaml
+	mods/ra/chrome/extractassets.yaml
 
 Weapons:
 	mods/d2k/weapons/defaults.yaml

mods/ra/chrome/assetbrowser.yaml

@@ -97,7 +97,7 @@ Background@ASSETBROWSER_BG:
 			Y:PARENT_BOTTOM - 235
 			Width:160
 			Height:25
-			Text:Extract to Folder
+			Text:Extract all to PNG
 			Font:Bold
 			Disabled: yes
 		Button@EXPORT_BUTTON:
@@ -105,9 +105,8 @@ Background@ASSETBROWSER_BG:
 			Y:PARENT_BOTTOM - 200
 			Width:160
 			Height:25
-			Text:Export as PNG
+			Text:Selected to PNG
 			Font:Bold
-			Disabled: yes
 		Button@CLOSE_BUTTON:
 			X:PARENT_RIGHT - 200
 			Y:PARENT_BOTTOM - 115

mods/ra/chrome/extractassets.yaml

@@ -0,0 +1,47 @@
+Background@EXTRACT_ASSETS_PANEL:
+	Logic:ExtractGameFilesLogic
+	X:(WINDOW_RIGHT - WIDTH)/2
+	Y:(WINDOW_BOTTOM - HEIGHT)/2
+	Width:500
+	Height:160
+	Children:
+		Label@TITLE:
+			X:0
+			Y:20
+			Width:PARENT_RIGHT
+			Height:25
+			Text:Extracting and Converting Gamefiles
+			Align:Center
+			Font:Bold
+		Container@EXTRACTING:
+			Width:PARENT_RIGHT
+			Height:PARENT_BOTTOM
+			Visible: false
+			Children:
+				ProgressBar@PROGRESS_BAR:
+					X:50
+					Y:55
+					Width:PARENT_RIGHT - 100
+					Height:25
+				Label@STATUS_LABEL:
+					X:50
+					Y:80
+					Width:PARENT_RIGHT - 100
+					Height:25
+					Align:Left
+		Button@RETRY_BUTTON:
+			X:PARENT_RIGHT - 280
+			Y:PARENT_BOTTOM - 45
+			Width:120
+			Height:25
+			Text:Retry
+			Font:Bold
+			Key:return
+		Button@BACK_BUTTON:
+			X:PARENT_RIGHT - 140
+			Y:PARENT_BOTTOM - 45
+			Width:120
+			Height:25
+			Text:Back
+			Font:Bold
+			Key:escape

mods/ra/mod.yaml

@@ -78,6 +78,7 @@ ChromeLayout:
 	mods/ra/chrome/musicplayer.yaml
 	mods/ra/chrome/tooltips.yaml
 	mods/ra/chrome/assetbrowser.yaml
+	mods/ra/chrome/extractassets.yaml
 
 Weapons:
 	mods/ra/weapons.yaml