Fixing error with Windows package script launching

Windows installer now checks version of OpenAL32.dll and downloads and updates if necessary.

.gitignore

@@ -10,7 +10,7 @@ obj
 mods/*/*.dll
 
 # Red Alert binary files
-*.[mM][iI][xX]
+mods/*/packages/*.[mM][iI][xX]
 
 # Crap generated by OpenRa
 sheet-*.png
@@ -44,6 +44,9 @@ settings.ini
 
 packaging/windows/*.exe
 
+# osx crap
+.DS_Store
+
 # osx build crap
 packaging/osx/launcher/build/
 packaging/osx/launcher/OpenRA.xcodeproj/*.pbxuser

HACKING

@@ -5,43 +5,82 @@ There are n main sections to OpenRA: UI, Rendering, unit behaviour, ...
 All  units/structures/most things in the map are Actors. Actors contain a  collection of traits.
 Traits consist of an info class and a  class that does stuff
 
-Actor assembly is done via the mod's yaml files. A section  exists for each actor type, and within that section we list the traits  the actor should have. These get looked up in the loaded mod DLLs. Each trait can contain properties, which are automatically loaded into the corresponding fields on the trait's ITraitInfo.
+Actor assembly is done via the mod's yaml files. A section  exists for each actor type, 
+and within that section we list the traits  the actor should have. 
+These get looked up in the loaded mod DLLs. Each trait can contain properties, 
+which are automatically loaded into the corresponding fields on the trait's ITraitInfo.
 
 - Traits: look at TraitInterfaces.cs
-    We've tried to make individual traits implement as self-contained a unit of functionality as possible - all cross-trait references should be in terms of an interface from TraitInterfaces.cs.
+    We've tried to make individual traits implement as self-contained a unit of functionality 
+    as possible - all cross-trait references should be in terms of an interface from 
+    TraitInterfaces.cs.
     
-- Things an actor can be *doing* are represented as IActivity implementations. Actor has a queue of these. There's a standard set of activities in OpenRa.Game/Traits/Activities, and mods tend to define more as they need them. (RA defines various special-infantry actions as activities).
+- Things an actor can be *doing* are represented as IActivity implementations. 
+    Actor has a queue of these. There's a standard set of activities in 
+    OpenRa.Game/Traits/Activities, and mods tend to define more as they need them. (RA 
+    defines various special-infantry actions as activities).
 
-- Units offer orders they can perform (given context) through traits that implement IIssueOrder. Every trait with this interface is given a chance to generate orders for the current context.
+- Units offer orders they can perform (given context) through traits that implement IIssueOrder. 
+  Every trait with this interface is given a chance to generate orders for the current context.
 
-- For more complex things that require modal UI (like special abilities, RA-style sell/repair buttons, etc) we have IOrderGenerator implementations. This can completely replace the normal actors-provide-orders model temporarily. IOGs wiring is provided through OpenRa.Game/Controller.cs (ToggleInputMode<T>, CancelInputMode)
+- For more complex things that require modal UI (like special abilities, 
+  RA-style sell/repair buttons, etc) we have IOrderGenerator implementations. This can 
+  completely replace the normal actors-provide-orders model temporarily. IOGs wiring is 
+  provided through OpenRa.Game/Controller.cs (ToggleInputMode<T>, CancelInputMode)
 
-- Things that don't affect gameplay, or (increasingly) are just transient are implemented as IEffect, rather than real Actors. This is similar to the temp ents mechanism in many other game engines.
+- Things that don't affect gameplay, or (increasingly) are just transient are implemented as 
+  IEffect, rather than real Actors. This is similar to the temp ents mechanism in many other 
+  game engines.
 
-- Most player-level or global-level game behavior is implemented as traits on special Player and World actors. These are accessible via Player.PlayerActor and World.WorldActor. This includes production queue support, ore/tiberium growth, various palette manipulation magic.
+- Most player-level or global-level game behavior is implemented as traits on special Player 
+  and World actors. These are accessible via Player.PlayerActor and World.WorldActor. This 
+  includes production queue support, ore/tiberium growth, various palette manipulation magic.
 
-- Many traits can be modified by adding an appropriate IFooModifier implementation to the unit. This includes rendering, where IRenderModifier allows you to define an arbitrary transform on the Renderables emitted by the actor's IRender implementation(s). Examples are things like cloaking, invisibility to certain players, flying units with shadows, etc. Other modifiers can affect movement speed, damage taken, weapon firepower, etc.
+- Many traits can be modified by adding an appropriate IFooModifier implementation to the unit.
+  This includes rendering, where IRenderModifier allows you to define an arbitrary transform on 
+  the Renderables emitted by the actor's IRender implementation(s). Examples are things like 
+  cloaking, invisibility to certain players, flying units with shadows, etc. Other modifiers 
+  can affect movement speed, damage taken, weapon firepower, etc.
 
-Game code is collected into "Mod" units. Mods can be added prior to starting the game. Currently there is no dependancy mechanism, but provided you are doing additions or overrides you can add multiple mods without problem.
+Game code is collected into "Mod" units. Mods can be added prior to starting the game. 
+Currently there is no dependancy mechanism, but provided you are doing additions or overrides 
+you can add multiple mods without problem.
 Everything is a mod  (including RA - which is loaded by default). 
 
-The contents of the mod is defined in a manifest file mod.yaml. This lists the packages containing art assets (typically .mix files), yaml files defining actor defintions, and ini files containing legacy information that have yet to be ported over to the (relatively new) yaml system.
+The contents of the mod is defined in a manifest file mod.yaml. This lists the packages 
+containing art assets (typically .mix files), yaml files defining actor defintions, 
+and ini files containing legacy information that have yet to be ported over to 
+the (relatively new) yaml system.
 
-The unit artwork itself must be defined in a Sequences file (typically Sequences.xml; check mod.yaml for a list of what the mod uses); the format is self explanatory. There is also the SequenceEditor tool to make this easy.
+The unit artwork itself must be defined in a Sequences file (typically Sequences.xml; 
+check mod.yaml for a list of what the mod uses); the format is self explanatory. There is 
+also the SequenceEditor tool to make this easy.
 
-Chrome artwork is similarly defined in Chrome.xml. Chrome is already mod dependent. Sortof ;) mod-dependent *behavior* would be nice too, not just skinning. This is a property of the traits however; once we port UI into traits this will become a non-issue.
+Chrome artwork is similarly defined in Chrome.xml. Chrome is already mod dependent. Sortof ;) 
+mod-dependent *behavior* would be nice too, not just skinning. This is a property of the traits
+however; once we port UI into traits this will become a non-issue.
 
 Rendering
 OpenRa.Game/Chrome.cs is the user interface. 
-Three renderers (SpriteRenderer, LineRenderer, Rgba?Renderer) render most stuff. Don't forget to flush the renderer (if you want to see anything).
+Three renderers (SpriteRenderer, LineRenderer, Rgba?Renderer) render most stuff. Don't forget 
+to flush the renderer (if you want to see anything).
 
-UserSettings stores the data loaded from settings.ini (or defaults). Eventually we need to be able to save values changed in game into settings.ini (not yet implemented)
+UserSettings stores the data loaded from settings.ini (or defaults). Eventually we need to be 
+able to save values changed in game into settings.ini (not yet implemented)
 
-Bugs: There is a list of known bugs and features at http://openra.res0l.net/projects/openra/issues . There's also a few at http://github.com/chrisforbes/OpenRA/issues (which won't be ported over, but no more bugs should be added here).
+Bugs: There is a list of known bugs and features at http://red-bull.ijw.co.nz:3690/OpenRA .
 
 We also have a website at http://www.open-ra.org/ . 
 
-As far as using git, get your own repository on github. You probably want to set up the gitbot to spam irc when you make commits (its nice to know). Push your changes into your git repository, and it will/might :P be merged into chrisforbes/OpenRA . Alli: setup howto for this?
+Our IRC channel is #openra on irc.freenode.net .
+
+As far as using git, get your own repository on github. You probably want to set up the gitbot
+to spam irc when you make commits (its nice to know). Push your changes into your git 
+repository, and it will/might :P be merged into chrisforbes/OpenRA . 
+See http://help.github.com/ for working with GitHub and see http://progit.org/ for working 
+with Git.
+
+
 
 Other things we probably want to put in here:
     - A guide on how to add a generic unit via yaml using existing traits
@@ -50,6 +89,6 @@ Other things we probably want to put in here:
     - VFS (OpenRa.FileFormats.FileSystem, Package, Folder classes)
     - Trait inheritance (and the magicness of ^ActorType)
     - Removing inherited traits (prepend `-` to the trait name)
-    - Multiple instances of a trait (`@` and all subsequent characters are ignored for the purposes 
-        of looking up the trait.
+    - Multiple instances of a trait (`@` and all subsequent characters are ignored for 
+        the purposes of looking up the trait.
 

INSTALL

@@ -1,44 +1,47 @@
-Copyright 2007,2009,2010 Chris Forbes, Robert Pepperell, Matthew Bowra-Dean, 
-	Paul Chote, Alli Witheford.
-	
-This file is part of OpenRA.
+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.
 
-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.
+To run OpenRA, several files are needed from the original game disks.
 
-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.
+The required files for the Red Alert mod are:
+EITHER:
+	* conquer.mix
+	* temperat.mix
+	* interior.mix
+	* snow.mix
+	* sounds.mix
+	* allies.mix
+	* russian.mix
+OR:
+	* main.mix
+AND:
+	* redalert.mix
 
-You should have received a copy of the GNU General Public License
-along with OpenRA.  If not, see <http://www.gnu.org/licenses/>.
+These need to be copied into the mods/ra/packages/ directory.
 
-To compile OpenRA, open the OpenRA.sln solution in the main folder, 
-or build it from the command-line with MSBuild.
 
-To run OpenRA, several files from the original game’s install need 
-to be copied to the root of the project directory. The required files are:
+The required files for the Command and Conquer mod are:
+	* cclocal.mix
+	* speech.mix
+	* conquer.mix
+	* sounds.mix
+	* tempicnh.mix
+	* temperat.mix
+	* winter.mix
+	* desert.mix
 
-	redalert.mix
-	conquer.mix
-	temperat.mix
-	interior.mix
-	snow.mix
-	sounds.mix
-	allies.mix
-	russian.mix
-	general.mix
-	
-	hires1.mix
-	expand2.mix
+These need to be copied into the mods/cnc/packages/ directory.
+If you have a case-sensitive filesystem you must change the filenames to
+lower case.
 
-Red Alert has been released by EA Games as freeware so it shouldn’t 
-be too hard to find a legal copy of the CD images. Unfortunately the 
-installer is 16-bit and so won’t run on 64-bit operating systems. This 
-can be worked around by using the Red Alert Setup Manager 
+
+Red Alert and C&C have been released by EA Games as freeware. They can be
+downloaded from http://www.commandandconquer.com/classic
+Unfortunately the installer is 16-bit and so won’t run on 64-bit operating
+systems. This can be worked around by using the Red Alert Setup Manager 
 	(http://ra.afraid.org/html/downloads/utilities-3.html). 
 Make sure you apply the no-CD protection fix so all the files needed 
 are installed to the hard drive.
@@ -46,6 +49,9 @@ are installed to the hard drive.
 Dependencies - Make sure you have these installed, or you'll 
 have very strange errors.
 
+
+WINDOWS:
+
 * .NET Framework >= 3.5-SP1
 	(http://www.microsoft.com/downloads/details.aspx?FamilyID=AB99342F-5D1A-413D-8319-81DA479AB0D7&displaylang=en)
 * Tao Framework >= 2.1.0
@@ -54,4 +60,40 @@ have very strange errors.
 * OpenAL >= 1.1
 	(http://connect.creativelabs.com/openal/Downloads/oalinst.zip)
 * Cg Toolkit >= 2.2
-	(http://developer.download.nvidia.com/cg/Cg_2.2/Cg-2.2_October2009_Setup.exe)
+	(http://developer.download.nvidia.com/cg/Cg_2.2/Cg-2.2_October2009_Setup.exe)
+
+To compile OpenRA, open the OpenRA.sln solution in the main folder, 
+or build it from the command-line with MSBuild.
+
+Run the game with `OpenRA.Game.exe Game.Mods=ra` for Red Alert
+or `OpenRA.Game.exe Game.Mods=cnc` for Command & Conquer
+
+
+UBUNTU (substitute comparable packages for other linux distros):
+
+* mono-gmcs
+* freetype
+* libmono-corlib1.0-cil
+* libmono-winforms2.0-cil
+* libopenal1
+* libsdl1.2-dev
+* nvidia-cg-toolkit (download the latest version from
+  http://developer.nvidia.com/object/cg_download.html)
+
+OpenRA is incompatible with Compiz, please disable desktop effects when trying
+to run OpenRA or the game will crash.
+
+You will need to copy the Tao dependencies (.dll and .config) from the
+thirdparty/Tao directory into the game root, or install them permanently into
+your GAC with the following script
+
+#!/bin/sh
+gacutil -i thirdparty/Tao/Tao.Cg.dll
+gacutil -i thirdparty/Tao/Tao.OpenGl.dll
+gacutil -i thirdparty/Tao/Tao.OpenAl.dll
+gacutil -i thirdparty/Tao/Tao.Sdl.dll
+gacutil -i thirdparty/Tao/Tao.FreeType.dll
+
+To compile OpenRA, run `make' from the command line.
+Run the game with `mono OpenRA.Game.exe Game.Mods=ra` for Red Alert
+or `mono OpenRA.Game.exe Game.Mods=cnc` for Command & Conquer

INSTALL.Ubuntu

@@ -1,52 +0,0 @@
-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/>.
-
-To compile OpenRA, open the OpenRA.sln solution in the main folder, 
-or build it from the command-line with MSBuild.
-
-To run OpenRA, several files from the original game’s install need 
-to be copied to the root of the project directory. The required files are:
-
-	redalert.mix
-	conquer.mix
-	temperat.mix
-	interior.mix
-	snow.mix
-	sounds.mix
-	allies.mix
-	russian.mix
-	general.mix
-	
-	hires1.mix
-	expand2.mix
-
-Red Alert has been released by EA Games as freeware so it shouldn’t 
-be too hard to find a legal copy of the CD images. Unfortunately the 
-installer is 16-bit and so won’t run on 64-bit operating systems. This 
-can be worked around by using the Red Alert Setup Manager 
-	(http://ra.afraid.org/html/downloads/utilities-3.html). 
-Make sure you apply the no-CD protection fix so all the files needed 
-are installed to the hard drive.
-
-Dependencies - Make sure you have these installed, or you'll 
-have very strange errors.
-
-* mono-gmcs
-* libglfw2
-* nvidia-cg-toolkit
-* libmono-*

Makefile

@@ -58,7 +58,7 @@ editor_TARGET		= OpenRA.Editor.exe
 editor_KIND			= winexe
 editor_DEPS			= $(fileformats_TARGET) $(game_TARGET)
 editor_LIBS			= $(COMMON_LIBS) System.Windows.Forms.dll System.Data.dll $(editor_DEPS)
-editor_EXTRA		= -resource:OpenRA.Editor.Form1.resources
+editor_EXTRA		= -resource:OpenRA.Editor.Form1.resources -resource:OpenRA.Editor.MapSelect.resources
 
 ralint_SRCS		= $(shell find RALint/ -iname '*.cs')
 ralint_TARGET	= RALint.exe
@@ -91,7 +91,7 @@ clean:
 
 distclean: clean
 
-CORE = fileformats gl game seqed
+CORE = fileformats gl game editor
 
 install: all
 	@-echo "Installing OpenRA to $(INSTALL_DIR)"
@@ -103,18 +103,27 @@ install: all
 	@-cp $(foreach f,$(shell ls mods/cnc --hide=*.dll),mods/cnc/$(f)) $(INSTALL_DIR)/mods/cnc
 	@cp -r mods/cnc/maps $(INSTALL_DIR)/mods/cnc
 	@cp -r mods/cnc/chrome $(INSTALL_DIR)/mods/cnc
+	@cp -r mods/cnc/bits $(INSTALL_DIR)/mods/cnc
+	@cp -r mods/cnc/rules $(INSTALL_DIR)/mods/cnc
+	@cp -r mods/cnc/sequences $(INSTALL_DIR)/mods/cnc
+	@cp -r mods/cnc/tilesets $(INSTALL_DIR)/mods/cnc
+	@cp -r mods/cnc/uibits $(INSTALL_DIR)/mods/cnc
 	
 	@$(INSTALL_PROGRAM) -d $(INSTALL_DIR)/mods/ra
 	@$(INSTALL_PROGRAM) $(ra_TARGET) $(INSTALL_DIR)/mods/ra
 	@-cp $(foreach f,$(shell ls mods/ra --hide=*.dll),mods/ra/$(f)) $(INSTALL_DIR)/mods/ra
 	@cp -r mods/ra/maps $(INSTALL_DIR)/mods/ra
-	@cp -r mods/ra/extras $(INSTALL_DIR)/mods/ra
+	@cp -r mods/ra/bits $(INSTALL_DIR)/mods/ra
 	@cp -r mods/ra/chrome $(INSTALL_DIR)/mods/ra
+	@cp -r mods/ra/rules $(INSTALL_DIR)/mods/ra
+	@cp -r mods/ra/tilesets $(INSTALL_DIR)/mods/ra
+	@cp -r mods/ra/uibits $(INSTALL_DIR)/mods/ra
 	
 	@cp -r shaders $(INSTALL_DIR)
 	@cp *.ttf $(INSTALL_DIR)
 	@cp --parents -r thirdparty/Tao $(INSTALL_DIR)
 	@$(INSTALL_PROGRAM) thirdparty/WindowsBase.dll $(INSTALL_DIR)
+	@-$(INSTALL_PROGRAM) VERSION $(INSTALL_DIR)
 	
 	@echo "#!/bin/sh" > openra
 	@echo "cd "$(datadir)"/openra" >> openra
@@ -123,8 +132,8 @@ install: all
 	@$(INSTALL_PROGRAM) -m +rx openra $(BIN_INSTALL_DIR)
 		
 	@echo "OpenRA is now installed. You will now want to download"
-	@echo "http://open-ra.org/packages/ra-packages.zip and"
-	@echo "http://open-ra.org/packages/cnc-packages.zip"
+	@echo "http://open-ra.org/get-dependency.php?ra-packages and"
+	@echo "http://open-ra.org/get-dependency.php?cnc-packages"
 	@echo "and extract their contents to"
 	@echo "$(INSTALL_DIR)/mods/ra/packages and "
 	@echo "$(INSTALL_DIR)/mods/cnc/packages respectively."
@@ -141,9 +150,12 @@ mod_cnc: $(cnc_TARGET) $(ralint_TARGET)
 	mono RALint.exe cnc
 mods: mod_ra mod_cnc
 
+OpenRA.Editor.MapSelect.resources:
+	resgen2 OpenRA.Editor/MapSelect.resx OpenRA.Editor.MapSelect.resources 1> /dev/null
+
 OpenRA.Editor.Form1.resources:
 	resgen2 OpenRA.Editor/Form1.resx OpenRA.Editor.Form1.resources 1> /dev/null
-editor: OpenRA.Editor.Form1.resources $(editor_TARGET)
+editor: OpenRA.Editor.MapSelect.resources OpenRA.Editor.Form1.resources $(editor_TARGET)
 ralint: $(ralint_TARGET)
 seqed: SequenceEditor.Form1.resources $(seqed_TARGET)
 SequenceEditor.Form1.resources:

OpenRA.Editor/Form1.Designer.cs

@@ -28,176 +28,221 @@
 		/// </summary>
 		private void InitializeComponent()
 		{
-			this.components = new System.ComponentModel.Container();
-			System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
-			this.toolStripContainer1 = new System.Windows.Forms.ToolStripContainer();
-			this.splitContainer1 = new System.Windows.Forms.SplitContainer();
-			this.tabControl1 = new System.Windows.Forms.TabControl();
-			this.tabPage1 = new System.Windows.Forms.TabPage();
-			this.tilePalette = new System.Windows.Forms.FlowLayoutPanel();
-			this.tabPage2 = new System.Windows.Forms.TabPage();
-			this.actorPalette = new System.Windows.Forms.FlowLayoutPanel();
-			this.tabPage3 = new System.Windows.Forms.TabPage();
-			this.resourcePalette = new System.Windows.Forms.FlowLayoutPanel();
-			this.menuStrip1 = new System.Windows.Forms.MenuStrip();
-			this.fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.newToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
-			this.openToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.saveToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.saveAsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.toolStripSeparator2 = new System.Windows.Forms.ToolStripSeparator();
-			this.toolStripMenuItem1 = new System.Windows.Forms.ToolStripMenuItem();
-			this.cCRedAlertMapToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.bitmapToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.toolStripSeparator3 = new System.Windows.Forms.ToolStripSeparator();
-			this.exotToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.mapToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.propertiesToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.resizeToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.toolStripSeparator4 = new System.Windows.Forms.ToolStripSeparator();
-			this.spawnpointsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.tt = new System.Windows.Forms.ToolTip(this.components);
-			this.folderBrowser = new System.Windows.Forms.FolderBrowserDialog();
-			this.surface1 = new OpenRA.Editor.Surface();
-			this.toolStripContainer1.ContentPanel.SuspendLayout();
-			this.toolStripContainer1.TopToolStripPanel.SuspendLayout();
-			this.toolStripContainer1.SuspendLayout();
-			this.splitContainer1.Panel1.SuspendLayout();
-			this.splitContainer1.Panel2.SuspendLayout();
-			this.splitContainer1.SuspendLayout();
-			this.tabControl1.SuspendLayout();
-			this.tabPage1.SuspendLayout();
-			this.tabPage2.SuspendLayout();
-			this.tabPage3.SuspendLayout();
-			this.menuStrip1.SuspendLayout();
-			this.SuspendLayout();
-			// 
-			// toolStripContainer1
-			// 
-			// 
-			// toolStripContainer1.ContentPanel
-			// 
-			this.toolStripContainer1.ContentPanel.Controls.Add(this.splitContainer1);
-			this.toolStripContainer1.ContentPanel.Size = new System.Drawing.Size(985, 681);
-			this.toolStripContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
-			this.toolStripContainer1.Location = new System.Drawing.Point(0, 0);
-			this.toolStripContainer1.Name = "toolStripContainer1";
-			this.toolStripContainer1.Size = new System.Drawing.Size(985, 705);
-			this.toolStripContainer1.TabIndex = 1;
-			this.toolStripContainer1.Text = "toolStripContainer1";
-			// 
-			// toolStripContainer1.TopToolStripPanel
-			// 
-			this.toolStripContainer1.TopToolStripPanel.Controls.Add(this.menuStrip1);
-			// 
-			// splitContainer1
-			// 
-			this.splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
-			this.splitContainer1.Location = new System.Drawing.Point(0, 0);
-			this.splitContainer1.Name = "splitContainer1";
-			// 
-			// splitContainer1.Panel1
-			// 
-			this.splitContainer1.Panel1.Controls.Add(this.tabControl1);
-			// 
-			// splitContainer1.Panel2
-			// 
-			this.splitContainer1.Panel2.Controls.Add(this.surface1);
-			this.splitContainer1.Size = new System.Drawing.Size(985, 681);
-			this.splitContainer1.SplitterDistance = 198;
-			this.splitContainer1.TabIndex = 0;
-			// 
-			// tabControl1
-			// 
-			this.tabControl1.Controls.Add(this.tabPage1);
-			this.tabControl1.Controls.Add(this.tabPage2);
-			this.tabControl1.Controls.Add(this.tabPage3);
-			this.tabControl1.Dock = System.Windows.Forms.DockStyle.Fill;
-			this.tabControl1.Location = new System.Drawing.Point(0, 0);
-			this.tabControl1.Multiline = true;
-			this.tabControl1.Name = "tabControl1";
-			this.tabControl1.SelectedIndex = 0;
-			this.tabControl1.Size = new System.Drawing.Size(198, 681);
-			this.tabControl1.TabIndex = 0;
-			// 
-			// tabPage1
-			// 
-			this.tabPage1.Controls.Add(this.tilePalette);
-			this.tabPage1.Location = new System.Drawing.Point(4, 22);
-			this.tabPage1.Name = "tabPage1";
-			this.tabPage1.Padding = new System.Windows.Forms.Padding(3);
-			this.tabPage1.Size = new System.Drawing.Size(190, 655);
-			this.tabPage1.TabIndex = 0;
-			this.tabPage1.Text = "Templates";
-			this.tabPage1.UseVisualStyleBackColor = true;
-			// 
-			// tilePalette
-			// 
-			this.tilePalette.AutoScroll = true;
-			this.tilePalette.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
-			this.tilePalette.Dock = System.Windows.Forms.DockStyle.Fill;
-			this.tilePalette.Location = new System.Drawing.Point(3, 3);
-			this.tilePalette.Name = "tilePalette";
-			this.tilePalette.Size = new System.Drawing.Size(184, 649);
-			this.tilePalette.TabIndex = 1;
-			// 
-			// tabPage2
-			// 
-			this.tabPage2.Controls.Add(this.actorPalette);
-			this.tabPage2.Location = new System.Drawing.Point(4, 22);
-			this.tabPage2.Name = "tabPage2";
-			this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
-			this.tabPage2.Size = new System.Drawing.Size(190, 655);
-			this.tabPage2.TabIndex = 1;
-			this.tabPage2.Text = "Actors";
-			this.tabPage2.UseVisualStyleBackColor = true;
-			// 
-			// actorPalette
-			// 
-			this.actorPalette.AutoScroll = true;
-			this.actorPalette.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
-			this.actorPalette.Dock = System.Windows.Forms.DockStyle.Fill;
-			this.actorPalette.Location = new System.Drawing.Point(3, 3);
-			this.actorPalette.Name = "actorPalette";
-			this.actorPalette.Size = new System.Drawing.Size(184, 649);
-			this.actorPalette.TabIndex = 2;
-			// 
-			// tabPage3
-			// 
-			this.tabPage3.Controls.Add(this.resourcePalette);
-			this.tabPage3.Location = new System.Drawing.Point(4, 22);
-			this.tabPage3.Name = "tabPage3";
-			this.tabPage3.Size = new System.Drawing.Size(190, 655);
-			this.tabPage3.TabIndex = 2;
-			this.tabPage3.Text = "Resources";
-			this.tabPage3.UseVisualStyleBackColor = true;
-			// 
-			// resourcePalette
-			// 
-			this.resourcePalette.AutoScroll = true;
-			this.resourcePalette.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
-			this.resourcePalette.Dock = System.Windows.Forms.DockStyle.Fill;
-			this.resourcePalette.Location = new System.Drawing.Point(0, 0);
-			this.resourcePalette.Name = "resourcePalette";
-			this.resourcePalette.Size = new System.Drawing.Size(190, 655);
-			this.resourcePalette.TabIndex = 3;
-			// 
-			// menuStrip1
-			// 
-			this.menuStrip1.Dock = System.Windows.Forms.DockStyle.None;
-			this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.components = new System.ComponentModel.Container();
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
+            this.toolStripContainer1 = new System.Windows.Forms.ToolStripContainer();
+            this.splitContainer1 = new System.Windows.Forms.SplitContainer();
+            this.splitContainer2 = new System.Windows.Forms.SplitContainer();
+            this.pmMiniMap = new System.Windows.Forms.PictureBox();
+            this.tabControl1 = new System.Windows.Forms.TabControl();
+            this.tabPage1 = new System.Windows.Forms.TabPage();
+            this.tilePalette = new System.Windows.Forms.FlowLayoutPanel();
+            this.tabPage2 = new System.Windows.Forms.TabPage();
+            this.actorPalette = new System.Windows.Forms.FlowLayoutPanel();
+            this.tabPage3 = new System.Windows.Forms.TabPage();
+            this.resourcePalette = new System.Windows.Forms.FlowLayoutPanel();
+            this.menuStrip1 = new System.Windows.Forms.MenuStrip();
+            this.fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.newToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
+            this.openToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.saveToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.saveAsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.toolStripSeparator2 = new System.Windows.Forms.ToolStripSeparator();
+            this.toolStripMenuItem1 = new System.Windows.Forms.ToolStripMenuItem();
+            this.cCRedAlertMapToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.bitmapToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.mnuExport = new System.Windows.Forms.ToolStripMenuItem();
+            this.mnuMinimapToPNG = new System.Windows.Forms.ToolStripMenuItem();
+            this.toolStripSeparator3 = new System.Windows.Forms.ToolStripSeparator();
+            this.exotToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.mapToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.propertiesToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.resizeToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.toolStripSeparator4 = new System.Windows.Forms.ToolStripSeparator();
+            this.spawnpointsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.toolsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.layersFloaterToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.tt = new System.Windows.Forms.ToolTip(this.components);
+            this.statusStrip1 = new System.Windows.Forms.StatusStrip();
+            this.surface1 = new OpenRA.Editor.Surface();
+            this.saveFileDialog = new System.Windows.Forms.SaveFileDialog();
+            this.toolStripContainer1.ContentPanel.SuspendLayout();
+            this.toolStripContainer1.TopToolStripPanel.SuspendLayout();
+            this.toolStripContainer1.SuspendLayout();
+            this.splitContainer1.Panel1.SuspendLayout();
+            this.splitContainer1.Panel2.SuspendLayout();
+            this.splitContainer1.SuspendLayout();
+            this.splitContainer2.Panel1.SuspendLayout();
+            this.splitContainer2.Panel2.SuspendLayout();
+            this.splitContainer2.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.pmMiniMap)).BeginInit();
+            this.tabControl1.SuspendLayout();
+            this.tabPage1.SuspendLayout();
+            this.tabPage2.SuspendLayout();
+            this.tabPage3.SuspendLayout();
+            this.menuStrip1.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // toolStripContainer1
+            // 
+            // 
+            // toolStripContainer1.ContentPanel
+            // 
+            this.toolStripContainer1.ContentPanel.Controls.Add(this.splitContainer1);
+            this.toolStripContainer1.ContentPanel.Size = new System.Drawing.Size(985, 727);
+            this.toolStripContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.toolStripContainer1.Location = new System.Drawing.Point(0, 0);
+            this.toolStripContainer1.Name = "toolStripContainer1";
+            this.toolStripContainer1.Padding = new System.Windows.Forms.Padding(0, 0, 0, 22);
+            this.toolStripContainer1.Size = new System.Drawing.Size(985, 773);
+            this.toolStripContainer1.TabIndex = 1;
+            this.toolStripContainer1.Text = "toolStripContainer1";
+            // 
+            // toolStripContainer1.TopToolStripPanel
+            // 
+            this.toolStripContainer1.TopToolStripPanel.Controls.Add(this.menuStrip1);
+            // 
+            // splitContainer1
+            // 
+            this.splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.splitContainer1.Location = new System.Drawing.Point(0, 0);
+            this.splitContainer1.Name = "splitContainer1";
+            // 
+            // splitContainer1.Panel1
+            // 
+            this.splitContainer1.Panel1.Controls.Add(this.splitContainer2);
+            // 
+            // splitContainer1.Panel2
+            // 
+            this.splitContainer1.Panel2.Controls.Add(this.surface1);
+            this.splitContainer1.Size = new System.Drawing.Size(985, 727);
+            this.splitContainer1.SplitterDistance = 198;
+            this.splitContainer1.TabIndex = 0;
+            // 
+            // splitContainer2
+            // 
+            this.splitContainer2.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.splitContainer2.Location = new System.Drawing.Point(0, 0);
+            this.splitContainer2.Name = "splitContainer2";
+            this.splitContainer2.Orientation = System.Windows.Forms.Orientation.Horizontal;
+            // 
+            // splitContainer2.Panel1
+            // 
+            this.splitContainer2.Panel1.Controls.Add(this.pmMiniMap);
+            // 
+            // splitContainer2.Panel2
+            // 
+            this.splitContainer2.Panel2.Controls.Add(this.tabControl1);
+            this.splitContainer2.Size = new System.Drawing.Size(198, 727);
+            this.splitContainer2.SplitterDistance = 160;
+            this.splitContainer2.TabIndex = 1;
+            // 
+            // pmMiniMap
+            // 
+            this.pmMiniMap.BackColor = System.Drawing.Color.Black;
+            this.pmMiniMap.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
+            this.pmMiniMap.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.pmMiniMap.Location = new System.Drawing.Point(0, 0);
+            this.pmMiniMap.Name = "pmMiniMap";
+            this.pmMiniMap.Size = new System.Drawing.Size(198, 160);
+            this.pmMiniMap.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
+            this.pmMiniMap.TabIndex = 1;
+            this.pmMiniMap.TabStop = false;
+            // 
+            // tabControl1
+            // 
+            this.tabControl1.Controls.Add(this.tabPage1);
+            this.tabControl1.Controls.Add(this.tabPage2);
+            this.tabControl1.Controls.Add(this.tabPage3);
+            this.tabControl1.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.tabControl1.Location = new System.Drawing.Point(0, 0);
+            this.tabControl1.Margin = new System.Windows.Forms.Padding(3, 3, 3, 0);
+            this.tabControl1.Multiline = true;
+            this.tabControl1.Name = "tabControl1";
+            this.tabControl1.Padding = new System.Drawing.Point(6, 0);
+            this.tabControl1.SelectedIndex = 0;
+            this.tabControl1.Size = new System.Drawing.Size(198, 563);
+            this.tabControl1.TabIndex = 0;
+            // 
+            // tabPage1
+            // 
+            this.tabPage1.Controls.Add(this.tilePalette);
+            this.tabPage1.Location = new System.Drawing.Point(4, 20);
+            this.tabPage1.Name = "tabPage1";
+            this.tabPage1.Padding = new System.Windows.Forms.Padding(3);
+            this.tabPage1.Size = new System.Drawing.Size(190, 539);
+            this.tabPage1.TabIndex = 0;
+            this.tabPage1.Text = "Templates";
+            this.tabPage1.UseVisualStyleBackColor = true;
+            // 
+            // tilePalette
+            // 
+            this.tilePalette.AutoScroll = true;
+            this.tilePalette.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
+            this.tilePalette.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.tilePalette.Location = new System.Drawing.Point(3, 3);
+            this.tilePalette.Name = "tilePalette";
+            this.tilePalette.Size = new System.Drawing.Size(184, 533);
+            this.tilePalette.TabIndex = 1;
+            // 
+            // tabPage2
+            // 
+            this.tabPage2.Controls.Add(this.actorPalette);
+            this.tabPage2.Location = new System.Drawing.Point(4, 20);
+            this.tabPage2.Name = "tabPage2";
+            this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
+            this.tabPage2.Size = new System.Drawing.Size(190, 539);
+            this.tabPage2.TabIndex = 1;
+            this.tabPage2.Text = "Actors";
+            this.tabPage2.UseVisualStyleBackColor = true;
+            // 
+            // actorPalette
+            // 
+            this.actorPalette.AutoScroll = true;
+            this.actorPalette.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
+            this.actorPalette.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.actorPalette.Location = new System.Drawing.Point(3, 3);
+            this.actorPalette.Name = "actorPalette";
+            this.actorPalette.Size = new System.Drawing.Size(184, 533);
+            this.actorPalette.TabIndex = 2;
+            // 
+            // tabPage3
+            // 
+            this.tabPage3.Controls.Add(this.resourcePalette);
+            this.tabPage3.Location = new System.Drawing.Point(4, 20);
+            this.tabPage3.Name = "tabPage3";
+            this.tabPage3.Size = new System.Drawing.Size(190, 539);
+            this.tabPage3.TabIndex = 2;
+            this.tabPage3.Text = "Resources";
+            this.tabPage3.UseVisualStyleBackColor = true;
+            // 
+            // resourcePalette
+            // 
+            this.resourcePalette.AutoScroll = true;
+            this.resourcePalette.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
+            this.resourcePalette.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.resourcePalette.Location = new System.Drawing.Point(0, 0);
+            this.resourcePalette.Name = "resourcePalette";
+            this.resourcePalette.Size = new System.Drawing.Size(190, 539);
+            this.resourcePalette.TabIndex = 3;
+            // 
+            // menuStrip1
+            // 
+            this.menuStrip1.Dock = System.Windows.Forms.DockStyle.None;
+            this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.fileToolStripMenuItem,
-            this.mapToolStripMenuItem});
-			this.menuStrip1.Location = new System.Drawing.Point(0, 0);
-			this.menuStrip1.Name = "menuStrip1";
-			this.menuStrip1.Size = new System.Drawing.Size(985, 24);
-			this.menuStrip1.TabIndex = 1;
-			this.menuStrip1.Text = "menuStrip1";
-			// 
-			// fileToolStripMenuItem
-			// 
-			this.fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.mapToolStripMenuItem,
+            this.toolsToolStripMenuItem});
+            this.menuStrip1.Location = new System.Drawing.Point(0, 0);
+            this.menuStrip1.Name = "menuStrip1";
+            this.menuStrip1.Size = new System.Drawing.Size(985, 24);
+            this.menuStrip1.TabIndex = 1;
+            this.menuStrip1.Text = "menuStrip1";
+            // 
+            // fileToolStripMenuItem
+            // 
+            this.fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.newToolStripMenuItem,
             this.toolStripSeparator1,
             this.openToolStripMenuItem,
@@ -205,172 +250,229 @@
             this.saveAsToolStripMenuItem,
             this.toolStripSeparator2,
             this.toolStripMenuItem1,
+            this.mnuExport,
             this.toolStripSeparator3,
             this.exotToolStripMenuItem});
-			this.fileToolStripMenuItem.Name = "fileToolStripMenuItem";
-			this.fileToolStripMenuItem.Size = new System.Drawing.Size(37, 20);
-			this.fileToolStripMenuItem.Text = "&File";
-			// 
-			// newToolStripMenuItem
-			// 
-			this.newToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("newToolStripMenuItem.Image")));
-			this.newToolStripMenuItem.ImageTransparentColor = System.Drawing.Color.Fuchsia;
-			this.newToolStripMenuItem.Name = "newToolStripMenuItem";
-			this.newToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
-			this.newToolStripMenuItem.Text = "&New...";
-			this.newToolStripMenuItem.Click += new System.EventHandler(this.NewClicked);
-			// 
-			// toolStripSeparator1
-			// 
-			this.toolStripSeparator1.Name = "toolStripSeparator1";
-			this.toolStripSeparator1.Size = new System.Drawing.Size(149, 6);
-			// 
-			// openToolStripMenuItem
-			// 
-			this.openToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("openToolStripMenuItem.Image")));
-			this.openToolStripMenuItem.Name = "openToolStripMenuItem";
-			this.openToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
-			this.openToolStripMenuItem.Text = "&Open...";
-			this.openToolStripMenuItem.Click += new System.EventHandler(this.OpenClicked);
-			// 
-			// saveToolStripMenuItem
-			// 
-			this.saveToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("saveToolStripMenuItem.Image")));
-			this.saveToolStripMenuItem.Name = "saveToolStripMenuItem";
-			this.saveToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
-			this.saveToolStripMenuItem.Text = "&Save";
-			this.saveToolStripMenuItem.Click += new System.EventHandler(this.SaveClicked);
-			// 
-			// saveAsToolStripMenuItem
-			// 
-			this.saveAsToolStripMenuItem.Name = "saveAsToolStripMenuItem";
-			this.saveAsToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
-			this.saveAsToolStripMenuItem.Text = "Save &As...";
-			this.saveAsToolStripMenuItem.Click += new System.EventHandler(this.SaveAsClicked);
-			// 
-			// toolStripSeparator2
-			// 
-			this.toolStripSeparator2.Name = "toolStripSeparator2";
-			this.toolStripSeparator2.Size = new System.Drawing.Size(149, 6);
-			// 
-			// toolStripMenuItem1
-			// 
-			this.toolStripMenuItem1.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.fileToolStripMenuItem.Name = "fileToolStripMenuItem";
+            this.fileToolStripMenuItem.Size = new System.Drawing.Size(35, 20);
+            this.fileToolStripMenuItem.Text = "&File";
+            // 
+            // newToolStripMenuItem
+            // 
+            this.newToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("newToolStripMenuItem.Image")));
+            this.newToolStripMenuItem.ImageTransparentColor = System.Drawing.Color.Fuchsia;
+            this.newToolStripMenuItem.Name = "newToolStripMenuItem";
+            this.newToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
+            this.newToolStripMenuItem.Text = "&New...";
+            this.newToolStripMenuItem.Click += new System.EventHandler(this.NewClicked);
+            // 
+            // toolStripSeparator1
+            // 
+            this.toolStripSeparator1.Name = "toolStripSeparator1";
+            this.toolStripSeparator1.Size = new System.Drawing.Size(122, 6);
+            // 
+            // openToolStripMenuItem
+            // 
+            this.openToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("openToolStripMenuItem.Image")));
+            this.openToolStripMenuItem.Name = "openToolStripMenuItem";
+            this.openToolStripMenuItem.Size = new System.Drawing.Size(125, 22);
+            this.openToolStripMenuItem.Text = "&Open...";
+            this.openToolStripMenuItem.Click += new System.EventHandler(this.OpenClicked);
+            // 
+            // saveToolStripMenuItem
+            // 
+            this.saveToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("saveToolStripMenuItem.Image")));
+            this.saveToolStripMenuItem.Name = "saveToolStripMenuItem";
+            this.saveToolStripMenuItem.Size = new System.Drawing.Size(125, 22);
+            this.saveToolStripMenuItem.Text = "&Save";
+            this.saveToolStripMenuItem.Click += new System.EventHandler(this.SaveClicked);
+            // 
+            // saveAsToolStripMenuItem
+            // 
+            this.saveAsToolStripMenuItem.Name = "saveAsToolStripMenuItem";
+            this.saveAsToolStripMenuItem.Size = new System.Drawing.Size(125, 22);
+            this.saveAsToolStripMenuItem.Text = "Save &As...";
+            this.saveAsToolStripMenuItem.Click += new System.EventHandler(this.SaveAsClicked);
+            // 
+            // toolStripSeparator2
+            // 
+            this.toolStripSeparator2.Name = "toolStripSeparator2";
+            this.toolStripSeparator2.Size = new System.Drawing.Size(122, 6);
+            // 
+            // toolStripMenuItem1
+            // 
+            this.toolStripMenuItem1.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.cCRedAlertMapToolStripMenuItem,
             this.bitmapToolStripMenuItem});
-			this.toolStripMenuItem1.Name = "toolStripMenuItem1";
-			this.toolStripMenuItem1.Size = new System.Drawing.Size(152, 22);
-			this.toolStripMenuItem1.Text = "&Import";
-			// 
-			// cCRedAlertMapToolStripMenuItem
-			// 
-			this.cCRedAlertMapToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("cCRedAlertMapToolStripMenuItem.Image")));
-			this.cCRedAlertMapToolStripMenuItem.Name = "cCRedAlertMapToolStripMenuItem";
-			this.cCRedAlertMapToolStripMenuItem.Size = new System.Drawing.Size(195, 22);
-			this.cCRedAlertMapToolStripMenuItem.Text = "&C&&C / Red Alert Map...";
-			this.cCRedAlertMapToolStripMenuItem.Click += new System.EventHandler(this.ImportLegacyMapClicked);
-			// 
-			// bitmapToolStripMenuItem
-			// 
-			this.bitmapToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("bitmapToolStripMenuItem.Image")));
-			this.bitmapToolStripMenuItem.Name = "bitmapToolStripMenuItem";
-			this.bitmapToolStripMenuItem.Size = new System.Drawing.Size(195, 22);
-			this.bitmapToolStripMenuItem.Text = "&Bitmap...";
-			// 
-			// toolStripSeparator3
-			// 
-			this.toolStripSeparator3.Name = "toolStripSeparator3";
-			this.toolStripSeparator3.Size = new System.Drawing.Size(149, 6);
-			// 
-			// exotToolStripMenuItem
-			// 
-			this.exotToolStripMenuItem.Name = "exotToolStripMenuItem";
-			this.exotToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
-			this.exotToolStripMenuItem.Text = "E&xit";
-			this.exotToolStripMenuItem.Click += new System.EventHandler(this.CloseClicked);
-			// 
-			// mapToolStripMenuItem
-			// 
-			this.mapToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.toolStripMenuItem1.Name = "toolStripMenuItem1";
+            this.toolStripMenuItem1.Size = new System.Drawing.Size(125, 22);
+            this.toolStripMenuItem1.Text = "&Import";
+            // 
+            // cCRedAlertMapToolStripMenuItem
+            // 
+            this.cCRedAlertMapToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("cCRedAlertMapToolStripMenuItem.Image")));
+            this.cCRedAlertMapToolStripMenuItem.Name = "cCRedAlertMapToolStripMenuItem";
+            this.cCRedAlertMapToolStripMenuItem.Size = new System.Drawing.Size(185, 22);
+            this.cCRedAlertMapToolStripMenuItem.Text = "&C&&C / Red Alert Map...";
+            this.cCRedAlertMapToolStripMenuItem.Click += new System.EventHandler(this.ImportLegacyMapClicked);
+            // 
+            // bitmapToolStripMenuItem
+            // 
+            this.bitmapToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("bitmapToolStripMenuItem.Image")));
+            this.bitmapToolStripMenuItem.Name = "bitmapToolStripMenuItem";
+            this.bitmapToolStripMenuItem.Size = new System.Drawing.Size(185, 22);
+            this.bitmapToolStripMenuItem.Text = "&Bitmap...";
+            this.bitmapToolStripMenuItem.Visible = false;
+            // 
+            // mnuExport
+            // 
+            this.mnuExport.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.mnuMinimapToPNG});
+            this.mnuExport.Name = "mnuExport";
+            this.mnuExport.Size = new System.Drawing.Size(152, 22);
+            this.mnuExport.Text = "&Export";
+            // 
+            // mnuMinimapToPNG
+            // 
+            this.mnuMinimapToPNG.Image = ((System.Drawing.Image)(resources.GetObject("mnuMinimapToPNG.Image")));
+            this.mnuMinimapToPNG.Name = "mnuMinimapToPNG";
+            this.mnuMinimapToPNG.Size = new System.Drawing.Size(152, 22);
+            this.mnuMinimapToPNG.Text = "Minimap to PNG";
+            this.mnuMinimapToPNG.Click += new System.EventHandler(this.mnuMinimapToPNG_Click);
+            // 
+            // toolStripSeparator3
+            // 
+            this.toolStripSeparator3.Name = "toolStripSeparator3";
+            this.toolStripSeparator3.Size = new System.Drawing.Size(122, 6);
+            // 
+            // exotToolStripMenuItem
+            // 
+            this.exotToolStripMenuItem.Name = "exotToolStripMenuItem";
+            this.exotToolStripMenuItem.Size = new System.Drawing.Size(125, 22);
+            this.exotToolStripMenuItem.Text = "E&xit";
+            this.exotToolStripMenuItem.Click += new System.EventHandler(this.CloseClicked);
+            // 
+            // mapToolStripMenuItem
+            // 
+            this.mapToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.propertiesToolStripMenuItem,
             this.resizeToolStripMenuItem,
             this.toolStripSeparator4,
             this.spawnpointsToolStripMenuItem});
-			this.mapToolStripMenuItem.Name = "mapToolStripMenuItem";
-			this.mapToolStripMenuItem.Size = new System.Drawing.Size(43, 20);
-			this.mapToolStripMenuItem.Text = "&Map";
-			// 
-			// propertiesToolStripMenuItem
-			// 
-			this.propertiesToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("propertiesToolStripMenuItem.Image")));
-			this.propertiesToolStripMenuItem.Name = "propertiesToolStripMenuItem";
-			this.propertiesToolStripMenuItem.Size = new System.Drawing.Size(142, 22);
-			this.propertiesToolStripMenuItem.Text = "&Properties...";
-			this.propertiesToolStripMenuItem.Click += new System.EventHandler(this.PropertiesClicked);
-			// 
-			// resizeToolStripMenuItem
-			// 
-			this.resizeToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("resizeToolStripMenuItem.Image")));
-			this.resizeToolStripMenuItem.Name = "resizeToolStripMenuItem";
-			this.resizeToolStripMenuItem.Size = new System.Drawing.Size(142, 22);
-			this.resizeToolStripMenuItem.Text = "&Resize...";
-			this.resizeToolStripMenuItem.Click += new System.EventHandler(this.ResizeClicked);
-			// 
-			// toolStripSeparator4
-			// 
-			this.toolStripSeparator4.Name = "toolStripSeparator4";
-			this.toolStripSeparator4.Size = new System.Drawing.Size(139, 6);
-			// 
-			// spawnpointsToolStripMenuItem
-			// 
-			this.spawnpointsToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("spawnpointsToolStripMenuItem.Image")));
-			this.spawnpointsToolStripMenuItem.Name = "spawnpointsToolStripMenuItem";
-			this.spawnpointsToolStripMenuItem.Size = new System.Drawing.Size(142, 22);
-			this.spawnpointsToolStripMenuItem.Text = "&Spawnpoints";
-			this.spawnpointsToolStripMenuItem.Click += new System.EventHandler(this.SpawnPointsClicked);
-			// 
-			// tt
-			// 
-			this.tt.ShowAlways = true;
-			// 
-			// surface1
-			// 
-			this.surface1.BackColor = System.Drawing.Color.Black;
-			this.surface1.Dock = System.Windows.Forms.DockStyle.Fill;
-			this.surface1.Location = new System.Drawing.Point(0, 0);
-			this.surface1.Name = "surface1";
-			this.surface1.Size = new System.Drawing.Size(783, 681);
-			this.surface1.TabIndex = 5;
-			this.surface1.Text = "surface1";
-			// 
-			// Form1
-			// 
-			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-			this.ClientSize = new System.Drawing.Size(985, 705);
-			this.Controls.Add(this.toolStripContainer1);
-			this.KeyPreview = true;
-			this.MainMenuStrip = this.menuStrip1;
-			this.Name = "Form1";
-			this.Text = "OpenRA Editor";
-			this.KeyUp += new System.Windows.Forms.KeyEventHandler(this.Form1_KeyUp);
-			this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.OnFormClosing);
-			this.KeyDown += new System.Windows.Forms.KeyEventHandler(this.Form1_KeyDown);
-			this.toolStripContainer1.ContentPanel.ResumeLayout(false);
-			this.toolStripContainer1.TopToolStripPanel.ResumeLayout(false);
-			this.toolStripContainer1.TopToolStripPanel.PerformLayout();
-			this.toolStripContainer1.ResumeLayout(false);
-			this.toolStripContainer1.PerformLayout();
-			this.splitContainer1.Panel1.ResumeLayout(false);
-			this.splitContainer1.Panel2.ResumeLayout(false);
-			this.splitContainer1.ResumeLayout(false);
-			this.tabControl1.ResumeLayout(false);
-			this.tabPage1.ResumeLayout(false);
-			this.tabPage2.ResumeLayout(false);
-			this.tabPage3.ResumeLayout(false);
-			this.menuStrip1.ResumeLayout(false);
-			this.menuStrip1.PerformLayout();
-			this.ResumeLayout(false);
+            this.mapToolStripMenuItem.Name = "mapToolStripMenuItem";
+            this.mapToolStripMenuItem.Size = new System.Drawing.Size(39, 20);
+            this.mapToolStripMenuItem.Text = "&Map";
+            // 
+            // propertiesToolStripMenuItem
+            // 
+            this.propertiesToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("propertiesToolStripMenuItem.Image")));
+            this.propertiesToolStripMenuItem.Name = "propertiesToolStripMenuItem";
+            this.propertiesToolStripMenuItem.Size = new System.Drawing.Size(135, 22);
+            this.propertiesToolStripMenuItem.Text = "&Properties...";
+            this.propertiesToolStripMenuItem.Click += new System.EventHandler(this.PropertiesClicked);
+            // 
+            // resizeToolStripMenuItem
+            // 
+            this.resizeToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("resizeToolStripMenuItem.Image")));
+            this.resizeToolStripMenuItem.Name = "resizeToolStripMenuItem";
+            this.resizeToolStripMenuItem.Size = new System.Drawing.Size(135, 22);
+            this.resizeToolStripMenuItem.Text = "&Resize...";
+            this.resizeToolStripMenuItem.Click += new System.EventHandler(this.ResizeClicked);
+            // 
+            // toolStripSeparator4
+            // 
+            this.toolStripSeparator4.Name = "toolStripSeparator4";
+            this.toolStripSeparator4.Size = new System.Drawing.Size(132, 6);
+            // 
+            // spawnpointsToolStripMenuItem
+            // 
+            this.spawnpointsToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("spawnpointsToolStripMenuItem.Image")));
+            this.spawnpointsToolStripMenuItem.Name = "spawnpointsToolStripMenuItem";
+            this.spawnpointsToolStripMenuItem.Size = new System.Drawing.Size(135, 22);
+            this.spawnpointsToolStripMenuItem.Text = "&Spawnpoints";
+            this.spawnpointsToolStripMenuItem.Click += new System.EventHandler(this.SpawnPointsClicked);
+            // 
+            // toolsToolStripMenuItem
+            // 
+            this.toolsToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.layersFloaterToolStripMenuItem});
+            this.toolsToolStripMenuItem.Name = "toolsToolStripMenuItem";
+            this.toolsToolStripMenuItem.Size = new System.Drawing.Size(44, 20);
+            this.toolsToolStripMenuItem.Text = "Tools";
+            this.toolsToolStripMenuItem.Visible = false;
+            // 
+            // layersFloaterToolStripMenuItem
+            // 
+            this.layersFloaterToolStripMenuItem.Name = "layersFloaterToolStripMenuItem";
+            this.layersFloaterToolStripMenuItem.Size = new System.Drawing.Size(141, 22);
+            this.layersFloaterToolStripMenuItem.Text = "Layers floater";
+            this.layersFloaterToolStripMenuItem.Click += new System.EventHandler(this.layersFloaterToolStripMenuItem_Click);
+            // 
+            // tt
+            // 
+            this.tt.ShowAlways = true;
+            // 
+            // statusStrip1
+            // 
+            this.statusStrip1.Location = new System.Drawing.Point(0, 751);
+            this.statusStrip1.Name = "statusStrip1";
+            this.statusStrip1.Size = new System.Drawing.Size(985, 22);
+            this.statusStrip1.TabIndex = 2;
+            this.statusStrip1.Text = "statusStrip1";
+            // 
+            // surface1
+            // 
+            this.surface1.BackColor = System.Drawing.Color.Black;
+            this.surface1.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.surface1.Location = new System.Drawing.Point(0, 0);
+            this.surface1.Name = "surface1";
+            this.surface1.Size = new System.Drawing.Size(783, 727);
+            this.surface1.TabIndex = 5;
+            this.surface1.Text = "surface1";
+            this.surface1.Click += new System.EventHandler(this.OnSurfaceClicked);
+            // 
+            // saveFileDialog
+            // 
+            this.saveFileDialog.DefaultExt = "*.png";
+            this.saveFileDialog.Filter = "PNG Image (*.png)|";
+            this.saveFileDialog.Title = "Export minimap to PNG";
+            // 
+            // Form1
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(985, 773);
+            this.Controls.Add(this.statusStrip1);
+            this.Controls.Add(this.toolStripContainer1);
+            this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
+            this.KeyPreview = true;
+            this.MainMenuStrip = this.menuStrip1;
+            this.Name = "Form1";
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
+            this.Text = "OpenRA Editor";
+            this.KeyUp += new System.Windows.Forms.KeyEventHandler(this.Form1_KeyUp);
+            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.OnFormClosing);
+            this.KeyDown += new System.Windows.Forms.KeyEventHandler(this.Form1_KeyDown);
+            this.toolStripContainer1.ContentPanel.ResumeLayout(false);
+            this.toolStripContainer1.TopToolStripPanel.ResumeLayout(false);
+            this.toolStripContainer1.TopToolStripPanel.PerformLayout();
+            this.toolStripContainer1.ResumeLayout(false);
+            this.toolStripContainer1.PerformLayout();
+            this.splitContainer1.Panel1.ResumeLayout(false);
+            this.splitContainer1.Panel2.ResumeLayout(false);
+            this.splitContainer1.ResumeLayout(false);
+            this.splitContainer2.Panel1.ResumeLayout(false);
+            this.splitContainer2.Panel2.ResumeLayout(false);
+            this.splitContainer2.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.pmMiniMap)).EndInit();
+            this.tabControl1.ResumeLayout(false);
+            this.tabPage1.ResumeLayout(false);
+            this.tabPage2.ResumeLayout(false);
+            this.tabPage3.ResumeLayout(false);
+            this.menuStrip1.ResumeLayout(false);
+            this.menuStrip1.PerformLayout();
+            this.ResumeLayout(false);
+            this.PerformLayout();
 
 		}
 
@@ -385,8 +487,7 @@
 		private System.Windows.Forms.TabPage tabPage2;
 		private System.Windows.Forms.FlowLayoutPanel actorPalette;
 		private System.Windows.Forms.TabPage tabPage3;
-		private System.Windows.Forms.FlowLayoutPanel resourcePalette;
-		private System.Windows.Forms.FolderBrowserDialog folderBrowser;
+        private System.Windows.Forms.FlowLayoutPanel resourcePalette;
 		private Surface surface1;
 		private System.Windows.Forms.MenuStrip menuStrip1;
 		private System.Windows.Forms.ToolStripMenuItem fileToolStripMenuItem;
@@ -405,7 +506,15 @@
 		private System.Windows.Forms.ToolStripMenuItem propertiesToolStripMenuItem;
 		private System.Windows.Forms.ToolStripMenuItem resizeToolStripMenuItem;
 		private System.Windows.Forms.ToolStripSeparator toolStripSeparator4;
-		private System.Windows.Forms.ToolStripMenuItem spawnpointsToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem spawnpointsToolStripMenuItem;
+        private System.Windows.Forms.StatusStrip statusStrip1;
+        private System.Windows.Forms.ToolStripMenuItem toolsToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem layersFloaterToolStripMenuItem;
+        private System.Windows.Forms.PictureBox pmMiniMap;
+        private System.Windows.Forms.SplitContainer splitContainer2;
+        private System.Windows.Forms.ToolStripMenuItem mnuExport;
+        private System.Windows.Forms.ToolStripMenuItem mnuMinimapToPNG;
+        private System.Windows.Forms.SaveFileDialog saveFileDialog;
 
 	}
 }

OpenRA.Editor/Form1.cs

@@ -11,12 +11,11 @@
 using System;
 using System.Collections.Generic;
 using System.Drawing;
-using System.Drawing.Imaging;
 using System.IO;
 using System.Linq;
 using System.Windows.Forms;
 using OpenRA.FileFormats;
-using OpenRA.GameRules;
+using OpenRA.Graphics;
 using OpenRA.Traits;
 
 namespace OpenRA.Editor
@@ -32,18 +31,14 @@ namespace OpenRA.Editor
 
 			Text = "OpenRA Editor (mod:{0})".F(currentMod);
 
-			Game.modData = new ModData( currentMod );
+			Game.modData = new ModData(currentMod);
 
 			Rules.LoadRules(Game.modData.Manifest, new Map());
 
-			folderBrowser.SelectedPath = new string[] { Environment.CurrentDirectory, "mods", currentMod, "maps" }
-				.Aggregate(Path.Combine);
-
 			surface1.AfterChange += MakeDirty;
 		}
 
 		void MakeDirty() { dirty = true; }
-
 		string loadedMapName;
 		string currentMod = "ra";
 		TileSet tileset;
@@ -57,7 +52,7 @@ namespace OpenRA.Editor
 
 			loadedMapName = mapname;
 
-			Game.modData = new ModData( currentMod );
+			Game.modData = new ModData(currentMod);
 
 			// load the map
 			var map = new Map(new Folder(mapname));
@@ -81,31 +76,31 @@ namespace OpenRA.Editor
 
 			loadedMapName = null;
 
-			Game.modData = new ModData( currentMod );
+			Game.modData = new ModData(currentMod);
 
 			PrepareMapResources(Game.modData.Manifest, map);
 
 			MakeDirty();
 		}
 
+		// this code is insanely stupid, and mostly my fault -- chrisf
 		void PrepareMapResources(Manifest manifest, Map map)
 		{
-			Rules.LoadRules(manifest, map);			
+			Rules.LoadRules(manifest, map);
 			tileset = Rules.TileSets[map.Theater];
 			tileset.LoadTiles();
 			var palette = new Palette(FileSystem.Open(tileset.Palette), true);
 
-			surface1.Bind(map, tileset, palette);
 
+			surface1.Bind(map, tileset, palette);
 			// construct the palette of tiles
 			var palettes = new[] { tilePalette, actorPalette, resourcePalette };
 			foreach (var p in palettes) { p.Visible = false; p.SuspendLayout(); }
-
 			foreach (var t in tileset.Templates)
 			{
 				try
 				{
-					var bitmap = RenderTemplate(tileset, (ushort)t.Key, palette);
+					var bitmap = RenderUtils.RenderTemplate(tileset, (ushort)t.Key, palette);
 					var ibox = new PictureBox
 					{
 						Image = bitmap,
@@ -119,7 +114,6 @@ namespace OpenRA.Editor
 
 					var template = t.Value;
 					tilePalette.Controls.Add(ibox);
-
 					tt.SetToolTip(ibox,
 						"{1}:{0} ({2}x{3})".F(
 						template.Image,
@@ -137,16 +131,18 @@ namespace OpenRA.Editor
 				try
 				{
 					var info = Rules.Info[a];
-					if( !info.Traits.Contains<RenderSimpleInfo>() ) continue;
-					var template = RenderActor(info, tileset, palette);
+					if (!info.Traits.Contains<RenderSimpleInfo>()) continue;
+					var template = RenderUtils.RenderActor(info, tileset, palette);
 					var ibox = new PictureBox
 					{
 						Image = template.Bitmap,
-						Width = template.Bitmap.Width / 2,
-						Height = template.Bitmap.Height / 2,
-						SizeMode = PictureBoxSizeMode.StretchImage
+						Width = 32,
+						Height = 32,
+						SizeMode = PictureBoxSizeMode.Zoom,
+						BorderStyle = BorderStyle.FixedSingle
 					};
 
+
 					ibox.Click += (_, e) => surface1.SetActor(template);
 
 					actorPalette.Controls.Add(ibox);
@@ -168,15 +164,18 @@ namespace OpenRA.Editor
 			{
 				try
 				{
-					var template = RenderResourceType(a, tileset.Extensions, palette);
+					var template = RenderUtils.RenderResourceType(a, tileset.Extensions, palette);
 					var ibox = new PictureBox
 					{
 						Image = template.Bitmap,
-						Width = template.Bitmap.Width,
-						Height = template.Bitmap.Height,
-						SizeMode = PictureBoxSizeMode.StretchImage
+						Width = 32,
+						Height = 32,
+						SizeMode = PictureBoxSizeMode.Zoom,
+						BorderStyle = BorderStyle.FixedSingle
 					};
 
+
+
 					ibox.Click += (_, e) => surface1.SetResource(template);
 
 					resourcePalette.Controls.Add(ibox);
@@ -193,103 +192,12 @@ namespace OpenRA.Editor
 
 			surface1.BindResourceTemplates(resourceTemplates);
 
-			foreach (var p in palettes) { p.Visible = true; p.ResumeLayout(); }
-		}
-
-		static Bitmap RenderTemplate(TileSet ts, ushort n, Palette p)
-		{
-			var template = ts.Templates[n];
-			var tile = ts.Tiles[n];
-
-			var bitmap = new Bitmap(24 * template.Size.X, 24 * template.Size.Y);
-			var data = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height),
-				ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
-
-			unsafe
+			foreach (var p in palettes)
 			{
-				int* q = (int*)data.Scan0.ToPointer();
-				var stride = data.Stride >> 2;
-
-				for (var u = 0; u < template.Size.X; u++)
-					for (var v = 0; v < template.Size.Y; v++)
-						if (tile.TileBitmapBytes[u + v * template.Size.X] != null)
-						{
-							var rawImage = tile.TileBitmapBytes[u + v * template.Size.X];
-							for (var i = 0; i < 24; i++)
-								for (var j = 0; j < 24; j++)
-									q[(v * 24 + j) * stride + u * 24 + i] = p.GetColor(rawImage[i + 24 * j]).ToArgb();
-						}
-						else
-						{
-							for (var i = 0; i < 24; i++)
-								for (var j = 0; j < 24; j++)
-									q[(v * 24 + j) * stride + u * 24 + i] = Color.Transparent.ToArgb();
-						}
-			}
-
-			bitmap.UnlockBits(data);
-			return bitmap;
-		}
-
-		static ActorTemplate RenderActor(ActorInfo info, TileSet tileset, Palette p)
-		{
-			var ri = info.Traits.Get<RenderSimpleInfo>();
-			string image = null;
-			if (ri.OverrideTheater != null)
-				for (int i = 0; i < ri.OverrideTheater.Length; i++)
-					if (ri.OverrideTheater[i] == tileset.Id)
-						image = ri.OverrideImage[i];
-			
-			image = image ?? ri.Image ?? info.Name;
-			using (var s = FileSystem.OpenWithExts(image, tileset.Extensions))
-			{
-				var shp = new ShpReader(s);
-				var frame = shp[0];
-
-				var bitmap = new Bitmap(shp.Width, shp.Height);
-				var data = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height),
-					ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
-
-				unsafe
-				{
-					int* q = (int*)data.Scan0.ToPointer();
-					var stride = data.Stride >> 2;
-
-					for (var i = 0; i < shp.Width; i++)
-						for (var j = 0; j < shp.Height; j++)
-							q[j * stride + i] = p.GetColor(frame.Image[i + shp.Width * j]).ToArgb();
-				}
-
-				bitmap.UnlockBits(data);
-				return new ActorTemplate { Bitmap = bitmap, Info = info, Centered = !info.Traits.Contains<BuildingInfo>() };
-			}
-		}
-
-		static ResourceTemplate RenderResourceType(ResourceTypeInfo info, string[] exts, Palette p)
-		{
-			var image = info.SpriteNames[0];
-			using (var s = FileSystem.OpenWithExts(image, exts))
-			{
-				var shp = new ShpReader(s);
-				var frame = shp[shp.ImageCount - 1];
-
-				var bitmap = new Bitmap(shp.Width, shp.Height);
-				var data = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height),
-					ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
-
-				unsafe
-				{
-					int* q = (int*)data.Scan0.ToPointer();
-					var stride = data.Stride >> 2;
-
-					for (var i = 0; i < shp.Width; i++)
-						for (var j = 0; j < shp.Height; j++)
-							q[j * stride + i] = p.GetColor(frame.Image[i + shp.Width * j]).ToArgb();
-				}
-
-				bitmap.UnlockBits(data);
-				return new ResourceTemplate { Bitmap = bitmap, Info = info, Value = shp.ImageCount - 1 };
+				p.Visible = true;
+				p.ResumeLayout();
 			}
+			pmMiniMap.Image = Minimap.AddStaticResources(surface1.Map, Minimap.TerrainBitmap(surface1.Map, true));
 		}
 
 		void ResizeClicked(object sender, EventArgs e)
@@ -318,7 +226,7 @@ namespace OpenRA.Editor
 				surface1.Invalidate();
 			}
 		}
-		
+
 		void SaveClicked(object sender, EventArgs e)
 		{
 			if (loadedMapName == null)
@@ -328,28 +236,62 @@ namespace OpenRA.Editor
 				surface1.Map.PlayerCount = surface1.Map.Waypoints.Count;
 				surface1.Map.Package = new Folder(loadedMapName);
 				surface1.Map.Save(loadedMapName);
-
 				dirty = false;
 			}
+
 		}
 
 		void SaveAsClicked(object sender, EventArgs e)
 		{
-			folderBrowser.ShowNewFolderButton = true;
-
-			if (DialogResult.OK == folderBrowser.ShowDialog())
+			using (var nms = new MapSelect())
 			{
-				loadedMapName = folderBrowser.SelectedPath;
-				SaveClicked(sender, e);
+				nms.MapFolderPath = new string[] { Environment.CurrentDirectory, "mods", currentMod, "maps" }
+				.Aggregate(Path.Combine);
+
+				nms.txtNew.ReadOnly = false;
+				nms.btnOk.Text = "Save";
+				nms.txtNew.Text = "unnamed";
+				nms.txtPathOut.ReadOnly = false;
+
+				if (DialogResult.OK == nms.ShowDialog())
+				{
+					if (nms.txtNew.Text == "")
+						nms.txtNew.Text = "unnamed";
+
+					string mapfoldername = Path.Combine(nms.MapFolderPath, nms.txtNew.Text);
+					loadedMapName = mapfoldername;
+
+					try
+					{
+						Directory.CreateDirectory(mapfoldername);
+					}
+					catch (Exception ed)
+					{
+						MessageBox.Show("Directory creation failed: {0}", ed.ToString());
+					}
+
+					SaveClicked(sender, e);
+				}
 			}
 		}
 
 		void OpenClicked(object sender, EventArgs e)
 		{
-			folderBrowser.ShowNewFolderButton = true;
+			using (var nms = new MapSelect())
+			{
+				nms.MapFolderPath = new string[] { Environment.CurrentDirectory, "mods", currentMod, "maps" }
+				.Aggregate(Path.Combine);
 
-			if (DialogResult.OK == folderBrowser.ShowDialog())
-				LoadMap(folderBrowser.SelectedPath);
+				nms.txtNew.ReadOnly = true;
+				nms.txtPathOut.ReadOnly = true;
+				nms.btnOk.Text = "Open";
+
+				if (DialogResult.OK == nms.ShowDialog())
+				{
+					string mapfoldername = Path.Combine(nms.MapFolderPath, nms.txtNew.Text);
+					LoadMap(mapfoldername);
+				}
+			}
 		}
 
 		void NewClicked(object sender, EventArgs e)
@@ -362,13 +304,12 @@ namespace OpenRA.Editor
 
 				if (DialogResult.OK == nmd.ShowDialog())
 				{
-					var map = new Map();
+					var map = new Map(nmd.theater.SelectedItem as string);
 
 					map.Resize((int)nmd.width.Value, (int)nmd.height.Value);
 
 					map.TopLeft = new int2((int)nmd.cordonLeft.Value, (int)nmd.cordonTop.Value);
 					map.BottomRight = new int2((int)nmd.cordonRight.Value, (int)nmd.cordonBottom.Value);
-					map.Tileset = nmd.theater.SelectedItem as string;
 					map.Players.Add("Neutral", new PlayerReference("Neutral", Rules.Info["world"].Traits.WithInterface<CountryInfo>().First().Race, true, true));
 					NewMap(map);
 				}
@@ -405,9 +346,11 @@ namespace OpenRA.Editor
 
 		void ImportLegacyMapClicked(object sender, EventArgs e)
 		{
+			var currentDirectory = Directory.GetCurrentDirectory();
 			using (var ofd = new OpenFileDialog { Filter = "Legacy maps (*.ini;*.mpr)|*.ini;*.mpr" })
 				if (DialogResult.OK == ofd.ShowDialog())
 				{
+					Directory.SetCurrentDirectory( currentDirectory );
 					/* massive hack: we should be able to call NewMap() with the imported Map object,
 					 * but something's not right internally in it, unless loaded via the real maploader */
 
@@ -416,9 +359,9 @@ namespace OpenRA.Editor
 
 					var map = LegacyMapImporter.Import(ofd.FileName);
 					map.Package = new Folder(savePath);
-					map.Players.Add("Neutral", new PlayerReference("Neutral", 
+					map.Players.Add("Neutral", new PlayerReference("Neutral",
 						Rules.Info["world"].Traits.WithInterface<CountryInfo>().First().Race, true, true));
-					
+
 					map.Save(savePath);
 					LoadMap(savePath);
 					loadedMapName = null;	/* editor needs to think this hasnt been saved */
@@ -432,7 +375,7 @@ namespace OpenRA.Editor
 		{
 			if (!dirty) return;
 
-			switch (MessageBox.Show("The map has been modified since it was last saved. Save changes now?",
+			switch (MessageBox.Show("The map has been modified since it was last saved. " + "\r\n" + "Save changes now?",
 				"Unsaved Changes", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Exclamation))
 			{
 				case DialogResult.Yes: SaveClicked(null, EventArgs.Empty); break;
@@ -440,5 +383,43 @@ namespace OpenRA.Editor
 				case DialogResult.Cancel: e.Cancel = true; break;
 			}
 		}
+
+		private void layersFloaterToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			var pb = new PaletteBox();
+			pb.Show();
+		}
+
+		private void OnSurfaceClicked(object sender, EventArgs e)
+		{
+			pmMiniMap.Image = Minimap.AddStaticResources(surface1.Map, Minimap.TerrainBitmap(surface1.Map, true));
+		}
+
+        private void mnuMinimapToPNG_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                saveFileDialog.InitialDirectory = new string[] { Environment.CurrentDirectory, "maps" }
+.Aggregate(Path.Combine);
+            
+            FileInfo file = new FileInfo(loadedMapName + ".png");
+            string name = file.Name;
+            saveFileDialog.FileName = name;
+
+            saveFileDialog.ShowDialog();
+            if (saveFileDialog.FileName == "")
+            {
+                saveFileDialog.FileName = name;
+            }
+            else
+            {
+                Bitmap png = new Bitmap(pmMiniMap.Image);
+
+                png.Save(saveFileDialog.FileName, System.Drawing.Imaging.ImageFormat.Png); 
+            }
+            
+            }
+            catch { }
+        }
 	}
-}
+}

OpenRA.Editor/Form1.resx

@@ -118,7 +118,7 @@
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>309, 17</value>
+    <value>198, 17</value>
   </metadata>
   <assembly alias="System.Drawing" name="System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
   <data name="newToolStripMenuItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
@@ -237,6 +237,23 @@
         z2ki+Wo1CWklROkMCiT8wEm0kXEsCTmrAiTbDtcEpTVdZOS1oDfWk5xZ6RPeQZeUR8zxK0Qe1BO65xjr
         t0YotXhjAEAeQ7It8ZSESUjkznIq2bYsTGYW29JZxIs2nFEdLOSdfwFwpvLxRKIY2AAAAABJRU5ErkJg
         gg==
+</value>
+  </data>
+  <data name="mnuMinimapToPNG.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGOfPtRkwAAACBjSFJNAAB6
+        JQAAgIMAAPn/AACA6QAAdTAAAOpgAAA6mAAAF2+SX8VGAAAACXBIWXMAAAsMAAALDAE/QCLIAAACR0lE
+        QVQ4T6WTXUiTARSGdxkRRBdB0IUREV1EKRFEYYuQAklL8sKQfphUoJSUWJbLxAVZWqyBio5WajorM1PL
+        xExUlLQfbU5n0lygRerMP/qxOZ92vpjfCKLAi3P5Puc957xHA2gWUoo49147gWUqbSPrdjOXChrQm56S
+        lFVFvKEcXaqV2OQiohMt7Esw+6Ro5gGeWfhbff0BY9NzDI3N0f/JS6fLy7rd6f8HcNsdOI6EYD8cjK3V
+        roiLawdYu+vivwHSWcQM1THz/DQv96+ixeHlVvU71oQFAGTmP+37bdsPBf8WZ4fRFhVEXdcsBQ9srN6Z
+        pjqQhQUCAmcW29JZxA8fvaWyY5YcawdBOy6oANm2H9A3MMypDLNS7b1flJnFtnQWcVmrB2NhMytD9SpA
+        TiUA5+CYInQOjWPrH2V7RBzmijdo9x5VKr+yj6ImD9nmelZsS1UBcme/+OPIJIOfv/Gi201ZXQ/hMfFU
+        Peuktqnbd3QN+U/cXM6tYfmW8ypAQiKdh91TTE7PYHNOYKl6z916F3m+eSNjT1B4vxHjzWoFYrhRwbLN
+        51SAJOynx8vo5Ay9rimKHzu5XtJDpuU1WZY2Eg1WgrXRJOpNxKdcUyBLN6WoAInnyPh3XvW6KW/4MC9O
+        z2ki+Wo1CWklROkMCiT8wEm0kXEsCTmrAiTbDtcEpTVdZOS1oDfWk5xZ6RPeQZeUR8zxK0Qe1BO65xjr
+        t0YotXhjAEAeQ7It8ZSESUjkznIq2bYsTGYW29JZxIs2nFEdLOSdfwFwpvLxRKIY2AAAAABJRU5ErkJg
+        gg==
 </value>
   </data>
   <data name="propertiesToolStripMenuItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
@@ -291,7 +308,250 @@
   <metadata name="tt.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>17, 17</value>
   </metadata>
-  <metadata name="folderBrowser.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>182, 17</value>
+  <metadata name="statusStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>307, 17</value>
   </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>76, 17</value>
+  </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>45</value>
+  </metadata>
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+  </data>
 </root>

OpenRA.Editor/MapSelect.Designer.cs

@@ -0,0 +1,360 @@
+namespace OpenRA.Editor
+{
+    partial class MapSelect
+    {
+        /// <summary>
+        /// TODO
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// TODO
+        /// </summary>
+        /// <param name="disposing">TODO</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором форм Windows
+
+        /// <summary>
+        /// TODO
+        /// </summary>
+        private void InitializeComponent()
+        {
+			this.components = new System.ComponentModel.Container();
+			System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MapSelect));
+			this.MapList = new System.Windows.Forms.ListView();
+			this.colMapName = new System.Windows.Forms.ColumnHeader("(отсутствует)");
+			this.MapIconsList = new System.Windows.Forms.ImageList(this.components);
+			this.btnCancel = new System.Windows.Forms.Button();
+			this.btnOk = new System.Windows.Forms.Button();
+			this.lblNew = new System.Windows.Forms.Label();
+			this.txtNew = new System.Windows.Forms.TextBox();
+			this.pbMinimap = new System.Windows.Forms.PictureBox();
+			this.pnlBottom = new System.Windows.Forms.Panel();
+			this.txtPathOut = new System.Windows.Forms.TextBox();
+			this.lblPathOut = new System.Windows.Forms.Label();
+			this.lblPath = new System.Windows.Forms.Label();
+			this.splitContainer1 = new System.Windows.Forms.SplitContainer();
+			this.lblMapList = new System.Windows.Forms.Label();
+			this.txtDesc = new System.Windows.Forms.TextBox();
+			this.lblDesc = new System.Windows.Forms.Label();
+			this.txtTheater = new System.Windows.Forms.TextBox();
+			this.lblTheater = new System.Windows.Forms.Label();
+			this.txtAuthor = new System.Windows.Forms.TextBox();
+			this.lblAuthor = new System.Windows.Forms.Label();
+			this.txtTitle = new System.Windows.Forms.TextBox();
+			this.lblMapName = new System.Windows.Forms.Label();
+			this.lblMinimap = new System.Windows.Forms.Label();
+			((System.ComponentModel.ISupportInitialize)(this.pbMinimap)).BeginInit();
+			this.pnlBottom.SuspendLayout();
+			this.splitContainer1.Panel1.SuspendLayout();
+			this.splitContainer1.Panel2.SuspendLayout();
+			this.splitContainer1.SuspendLayout();
+			this.SuspendLayout();
+			// 
+			// MapList
+			// 
+			this.MapList.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
+			this.MapList.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
+            this.colMapName});
+			this.MapList.FullRowSelect = true;
+			this.MapList.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.None;
+			this.MapList.LargeImageList = this.MapIconsList;
+			this.MapList.Location = new System.Drawing.Point(15, 25);
+			this.MapList.MultiSelect = false;
+			this.MapList.Name = "MapList";
+			this.MapList.Size = new System.Drawing.Size(273, 294);
+			this.MapList.SmallImageList = this.MapIconsList;
+			this.MapList.StateImageList = this.MapIconsList;
+			this.MapList.TabIndex = 0;
+			this.MapList.UseCompatibleStateImageBehavior = false;
+			this.MapList.View = System.Windows.Forms.View.Details;
+			this.MapList.SelectedIndexChanged += new System.EventHandler(this.MapList_SelectedIndexChanged);
+			// 
+			// colMapName
+			// 
+			this.colMapName.Text = "Map name";
+			this.colMapName.Width = 240;
+			// 
+			// MapIconsList
+			// 
+			this.MapIconsList.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("MapIconsList.ImageStream")));
+			this.MapIconsList.TransparentColor = System.Drawing.Color.Transparent;
+			this.MapIconsList.Images.SetKeyName(0, "mapicon");
+			// 
+			// btnCancel
+			// 
+			this.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+			this.btnCancel.Location = new System.Drawing.Point(407, 35);
+			this.btnCancel.Name = "btnCancel";
+			this.btnCancel.Size = new System.Drawing.Size(75, 23);
+			this.btnCancel.TabIndex = 3;
+			this.btnCancel.Text = "Cancel";
+			this.btnCancel.UseVisualStyleBackColor = true;
+			// 
+			// btnOk
+			// 
+			this.btnOk.DialogResult = System.Windows.Forms.DialogResult.OK;
+			this.btnOk.Location = new System.Drawing.Point(326, 35);
+			this.btnOk.Name = "btnOk";
+			this.btnOk.Size = new System.Drawing.Size(75, 23);
+			this.btnOk.TabIndex = 2;
+			this.btnOk.Text = "Open";
+			this.btnOk.UseVisualStyleBackColor = true;
+			// 
+			// lblNew
+			// 
+			this.lblNew.AutoSize = true;
+			this.lblNew.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(204)));
+			this.lblNew.Location = new System.Drawing.Point(12, 40);
+			this.lblNew.Name = "lblNew";
+			this.lblNew.Size = new System.Drawing.Size(69, 13);
+			this.lblNew.TabIndex = 3;
+			this.lblNew.Text = "Map name:";
+			// 
+			// txtNew
+			// 
+			this.txtNew.BackColor = System.Drawing.SystemColors.Window;
+			this.txtNew.Location = new System.Drawing.Point(88, 37);
+			this.txtNew.Name = "txtNew";
+			this.txtNew.ReadOnly = true;
+			this.txtNew.Size = new System.Drawing.Size(232, 20);
+			this.txtNew.TabIndex = 1;
+			// 
+			// pbMinimap
+			// 
+			this.pbMinimap.BackColor = System.Drawing.Color.Black;
+			this.pbMinimap.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
+			this.pbMinimap.Location = new System.Drawing.Point(32, 25);
+			this.pbMinimap.Name = "pbMinimap";
+			this.pbMinimap.Size = new System.Drawing.Size(124, 124);
+			this.pbMinimap.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
+			this.pbMinimap.TabIndex = 5;
+			this.pbMinimap.TabStop = false;
+			// 
+			// pnlBottom
+			// 
+			this.pnlBottom.Controls.Add(this.txtPathOut);
+			this.pnlBottom.Controls.Add(this.lblPathOut);
+			this.pnlBottom.Controls.Add(this.lblPath);
+			this.pnlBottom.Controls.Add(this.btnCancel);
+			this.pnlBottom.Controls.Add(this.btnOk);
+			this.pnlBottom.Controls.Add(this.txtNew);
+			this.pnlBottom.Controls.Add(this.lblNew);
+			this.pnlBottom.Dock = System.Windows.Forms.DockStyle.Bottom;
+			this.pnlBottom.Location = new System.Drawing.Point(0, 332);
+			this.pnlBottom.MaximumSize = new System.Drawing.Size(0, 70);
+			this.pnlBottom.Name = "pnlBottom";
+			this.pnlBottom.Size = new System.Drawing.Size(494, 70);
+			this.pnlBottom.TabIndex = 6;
+			// 
+			// txtPathOut
+			// 
+			this.txtPathOut.BackColor = System.Drawing.SystemColors.Window;
+			this.txtPathOut.Location = new System.Drawing.Point(55, 10);
+			this.txtPathOut.Name = "txtPathOut";
+			this.txtPathOut.ReadOnly = true;
+			this.txtPathOut.Size = new System.Drawing.Size(265, 20);
+			this.txtPathOut.TabIndex = 0;
+			this.txtPathOut.TextChanged += new System.EventHandler(this.txtPathOut_TextChanged);
+			// 
+			// lblPathOut
+			// 
+			this.lblPathOut.AutoSize = true;
+			this.lblPathOut.Location = new System.Drawing.Point(55, 13);
+			this.lblPathOut.Name = "lblPathOut";
+			this.lblPathOut.Size = new System.Drawing.Size(0, 13);
+			this.lblPathOut.TabIndex = 6;
+			// 
+			// lblPath
+			// 
+			this.lblPath.AutoSize = true;
+			this.lblPath.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(204)));
+			this.lblPath.Location = new System.Drawing.Point(12, 13);
+			this.lblPath.Name = "lblPath";
+			this.lblPath.Size = new System.Drawing.Size(37, 13);
+			this.lblPath.TabIndex = 5;
+			this.lblPath.Text = "Path:";
+			// 
+			// splitContainer1
+			// 
+			this.splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.splitContainer1.Location = new System.Drawing.Point(0, 0);
+			this.splitContainer1.Name = "splitContainer1";
+			// 
+			// splitContainer1.Panel1
+			// 
+			this.splitContainer1.Panel1.Controls.Add(this.lblMapList);
+			this.splitContainer1.Panel1.Controls.Add(this.MapList);
+			// 
+			// splitContainer1.Panel2
+			// 
+			this.splitContainer1.Panel2.Controls.Add(this.txtDesc);
+			this.splitContainer1.Panel2.Controls.Add(this.lblDesc);
+			this.splitContainer1.Panel2.Controls.Add(this.txtTheater);
+			this.splitContainer1.Panel2.Controls.Add(this.lblTheater);
+			this.splitContainer1.Panel2.Controls.Add(this.txtAuthor);
+			this.splitContainer1.Panel2.Controls.Add(this.lblAuthor);
+			this.splitContainer1.Panel2.Controls.Add(this.txtTitle);
+			this.splitContainer1.Panel2.Controls.Add(this.lblMapName);
+			this.splitContainer1.Panel2.Controls.Add(this.lblMinimap);
+			this.splitContainer1.Panel2.Controls.Add(this.pbMinimap);
+			this.splitContainer1.Size = new System.Drawing.Size(494, 332);
+			this.splitContainer1.SplitterDistance = 300;
+			this.splitContainer1.TabIndex = 7;
+			// 
+			// lblMapList
+			// 
+			this.lblMapList.AutoSize = true;
+			this.lblMapList.Location = new System.Drawing.Point(12, 9);
+			this.lblMapList.Name = "lblMapList";
+			this.lblMapList.Size = new System.Drawing.Size(81, 13);
+			this.lblMapList.TabIndex = 1;
+			this.lblMapList.Text = "Available maps:";
+			// 
+			// txtDesc
+			// 
+			this.txtDesc.BackColor = System.Drawing.SystemColors.ButtonFace;
+			this.txtDesc.Location = new System.Drawing.Point(16, 289);
+			this.txtDesc.Name = "txtDesc";
+			this.txtDesc.ReadOnly = true;
+			this.txtDesc.Size = new System.Drawing.Size(162, 20);
+			this.txtDesc.TabIndex = 14;
+			// 
+			// lblDesc
+			// 
+			this.lblDesc.AutoSize = true;
+			this.lblDesc.Location = new System.Drawing.Point(13, 273);
+			this.lblDesc.Name = "lblDesc";
+			this.lblDesc.Size = new System.Drawing.Size(63, 13);
+			this.lblDesc.TabIndex = 13;
+			this.lblDesc.Text = "Description:";
+			// 
+			// txtTheater
+			// 
+			this.txtTheater.BackColor = System.Drawing.SystemColors.ButtonFace;
+			this.txtTheater.Location = new System.Drawing.Point(16, 252);
+			this.txtTheater.Name = "txtTheater";
+			this.txtTheater.ReadOnly = true;
+			this.txtTheater.Size = new System.Drawing.Size(162, 20);
+			this.txtTheater.TabIndex = 12;
+			// 
+			// lblTheater
+			// 
+			this.lblTheater.AutoSize = true;
+			this.lblTheater.Location = new System.Drawing.Point(13, 236);
+			this.lblTheater.Name = "lblTheater";
+			this.lblTheater.Size = new System.Drawing.Size(47, 13);
+			this.lblTheater.TabIndex = 11;
+			this.lblTheater.Text = "Theater:";
+			// 
+			// txtAuthor
+			// 
+			this.txtAuthor.BackColor = System.Drawing.SystemColors.ButtonFace;
+			this.txtAuthor.Location = new System.Drawing.Point(16, 214);
+			this.txtAuthor.Name = "txtAuthor";
+			this.txtAuthor.ReadOnly = true;
+			this.txtAuthor.Size = new System.Drawing.Size(162, 20);
+			this.txtAuthor.TabIndex = 10;
+			// 
+			// lblAuthor
+			// 
+			this.lblAuthor.AutoSize = true;
+			this.lblAuthor.Location = new System.Drawing.Point(13, 198);
+			this.lblAuthor.Name = "lblAuthor";
+			this.lblAuthor.Size = new System.Drawing.Size(41, 13);
+			this.lblAuthor.TabIndex = 9;
+			this.lblAuthor.Text = "Author:";
+			// 
+			// txtTitle
+			// 
+			this.txtTitle.BackColor = System.Drawing.SystemColors.ButtonFace;
+			this.txtTitle.Location = new System.Drawing.Point(16, 177);
+			this.txtTitle.Name = "txtTitle";
+			this.txtTitle.ReadOnly = true;
+			this.txtTitle.Size = new System.Drawing.Size(162, 20);
+			this.txtTitle.TabIndex = 8;
+			// 
+			// lblMapName
+			// 
+			this.lblMapName.AutoSize = true;
+			this.lblMapName.Location = new System.Drawing.Point(13, 161);
+			this.lblMapName.Name = "lblMapName";
+			this.lblMapName.Size = new System.Drawing.Size(30, 13);
+			this.lblMapName.TabIndex = 7;
+			this.lblMapName.Text = "Title:";
+			// 
+			// lblMinimap
+			// 
+			this.lblMinimap.AutoSize = true;
+			this.lblMinimap.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(204)));
+			this.lblMinimap.Location = new System.Drawing.Point(29, 9);
+			this.lblMinimap.Name = "lblMinimap";
+			this.lblMinimap.Size = new System.Drawing.Size(71, 13);
+			this.lblMinimap.TabIndex = 6;
+			this.lblMinimap.Text = "Map preview:";
+			// 
+			// MapSelect
+			// 
+			this.AcceptButton = this.btnOk;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.CancelButton = this.btnCancel;
+			this.ClientSize = new System.Drawing.Size(494, 402);
+			this.Controls.Add(this.splitContainer1);
+			this.Controls.Add(this.pnlBottom);
+			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+			this.MaximizeBox = false;
+			this.MinimizeBox = false;
+			this.Name = "MapSelect";
+			this.ShowIcon = false;
+			this.ShowInTaskbar = false;
+			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+			this.Text = "Select map";
+			this.Load += new System.EventHandler(this.MapSelect_Load);
+			((System.ComponentModel.ISupportInitialize)(this.pbMinimap)).EndInit();
+			this.pnlBottom.ResumeLayout(false);
+			this.pnlBottom.PerformLayout();
+			this.splitContainer1.Panel1.ResumeLayout(false);
+			this.splitContainer1.Panel1.PerformLayout();
+			this.splitContainer1.Panel2.ResumeLayout(false);
+			this.splitContainer1.Panel2.PerformLayout();
+			this.splitContainer1.ResumeLayout(false);
+			this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        public System.Windows.Forms.ListView MapList;
+        public System.Windows.Forms.Button btnCancel;
+        public System.Windows.Forms.Button btnOk;
+        public System.Windows.Forms.Label lblNew;
+        public System.Windows.Forms.TextBox txtNew;
+        public System.Windows.Forms.ColumnHeader colMapName;
+        public System.Windows.Forms.ImageList MapIconsList;
+        public System.Windows.Forms.PictureBox pbMinimap;
+        public System.Windows.Forms.Panel pnlBottom;
+        public System.Windows.Forms.SplitContainer splitContainer1;
+        public System.Windows.Forms.Label lblMinimap;
+        public System.Windows.Forms.TextBox txtTheater;
+        public System.Windows.Forms.Label lblTheater;
+        public System.Windows.Forms.TextBox txtAuthor;
+        public System.Windows.Forms.Label lblAuthor;
+        public System.Windows.Forms.TextBox txtTitle;
+        public System.Windows.Forms.Label lblMapName;
+        public System.Windows.Forms.TextBox txtDesc;
+        public System.Windows.Forms.Label lblDesc;
+        public System.Windows.Forms.Label lblMapList;
+        public System.Windows.Forms.Label lblPathOut;
+        public System.Windows.Forms.Label lblPath;
+        public System.Windows.Forms.TextBox txtPathOut;
+    }
+}

OpenRA.Editor/MapSelect.cs

@@ -0,0 +1,78 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using OpenRA.FileFormats;
+using System.Windows.Forms;
+using System.IO;
+using OpenRA.Graphics;
+
+namespace OpenRA.Editor
+{
+    public partial class MapSelect : Form
+    {
+        public string MapFolderPath;
+
+        public MapSelect()
+        {
+            InitializeComponent();
+        }
+
+        private void MapSelect_Load(object sender, EventArgs e)
+        {
+
+            DirectoryInfo directory = new DirectoryInfo(MapFolderPath);
+            DirectoryInfo[] directories = directory.GetDirectories();
+            MapList.Items.Clear();
+            txtPathOut.Text = MapFolderPath;
+            foreach (DirectoryInfo subDirectory in directories)
+            {
+                ListViewItem map1 = new ListViewItem(subDirectory.Name);
+                map1.ImageIndex = 0;
+                MapList.Items.Add(map1);
+
+            }
+            if (txtNew.Text == "unnamed")
+            {
+                //dumb indian code
+            }
+            else
+            {
+                MapList.Items[0].Selected = true;
+            }
+
+        }
+
+        private void MapList_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            if (MapList.SelectedItems.Count == 1)
+            {
+                txtNew.Text = MapList.SelectedItems[0].Text;
+                var map = new Map(new Folder(Path.Combine(MapFolderPath, MapList.SelectedItems[0].Text)));
+                txtTitle.Text = map.Title;
+                txtAuthor.Text = map.Author;
+                txtTheater.Text = map.Theater;
+                txtDesc.Text = map.Description;
+				pbMinimap.Image = null;
+                try
+                {
+					pbMinimap.Image = Minimap.AddStaticResources(map, Minimap.TerrainBitmap(map, true));
+                }
+                catch (Exception ed)
+                {
+                    Console.WriteLine("No map preview image found: {0}", ed.ToString());
+                }
+                finally { }
+            }
+        }
+
+        private void txtPathOut_TextChanged(object sender, EventArgs e)
+        {
+            MapFolderPath = txtPathOut.Text;
+        }
+
+    }
+}

OpenRA.Editor/MapSelect.resx

@@ -0,0 +1,192 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="MapIconsList.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <data name="MapIconsList.ImageStream" mimetype="application/x-microsoft.net.object.binary.base64">
+    <value>
+        AAEAAAD/////AQAAAAAAAAAMAgAAAFdTeXN0ZW0uV2luZG93cy5Gb3JtcywgVmVyc2lvbj0yLjAuMC4w
+        LCBDdWx0dXJlPW5ldXRyYWwsIFB1YmxpY0tleVRva2VuPWI3N2E1YzU2MTkzNGUwODkFAQAAACZTeXN0
+        ZW0uV2luZG93cy5Gb3Jtcy5JbWFnZUxpc3RTdHJlYW1lcgEAAAAERGF0YQcCAgAAAAkDAAAADwMAAABW
+        DgAAAk1TRnQBSQFMAwEBAAEoAQABKAEAARgBAAEYAQAE/wEhAQAI/wFCAU0BNgcAATYDAAEoAwABYAMA
+        ARgDAAEBAQABIAYAASQhAAEBAx8BLAM/AW8DSQGJAzYBWQMYASIDAQECDAADHQEqA0gBhQNCAXYDDwEU
+        AwEBAgMNARIDMwFSA0MBdwNRAacDDwEU/wAwAAEBAwMBBAM0BFQBwgFlAVMBUgH0AV4CWAHYA0oBjQMW
+        AR4DAgEDAwABAQMCAQMDGgElA00BlAEIAQkBJgH9A1ABpAM1AVcDQQFzA1MBugJDAVMB4wJTAVQBsgMA
+        AQH/ADAAAQEDDAEQA0IBdAFVAVQBUQHYAZkBiAGBAf8BoAGMAYUB/wF8AXABZQH4AzoBYQMKAQ4DCgEN
+        Ax0BKgM/AW0DVAG7ARkCGgH5AQABBQG/Af8BFwEbAUcB+QE5AUYBSwHrAQABBQFEAf8CCAFOAf0DDQER
+        /wAxAAMDAQQDHQEpA1ABpAFdAVMBUQHtAZsBiwGDAf8BnAGMAYQB/wGWAYQBdwH/AVsBWgFYAdgDMwFT
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+        ASgDAAFgAwABGAMAAQEBAAEBBQABIAEBFgAD/wEAAeABOAEBCQABwAEAAQEJAAHAAQABAwkAAcABAAED
+        CQABgAsAAYALAAGACwABgAsAAYALAAGAPQABAQsAAQELAAEDIwABBwkAAfABAAEHCQAB/gEAAQcJAAH/
+        AcABDwkAAf8B/gEPCQAL
+</value>
+  </data>
+</root>

OpenRA.Editor/NewMapDialog.Designer.cs

@@ -55,7 +55,7 @@
 			this.button2.Location = new System.Drawing.Point(229, 160);
 			this.button2.Name = "button2";
 			this.button2.Size = new System.Drawing.Size(75, 23);
-			this.button2.TabIndex = 12;
+			this.button2.TabIndex = 7;
 			this.button2.Text = "OK";
 			this.button2.UseVisualStyleBackColor = true;
 			// 
@@ -65,7 +65,7 @@
 			this.button1.Location = new System.Drawing.Point(310, 160);
 			this.button1.Name = "button1";
 			this.button1.Size = new System.Drawing.Size(75, 23);
-			this.button1.TabIndex = 13;
+			this.button1.TabIndex = 8;
 			this.button1.Text = "Cancel";
 			this.button1.UseVisualStyleBackColor = true;
 			// 
@@ -106,12 +106,13 @@
             0});
 			this.cordonBottom.Name = "cordonBottom";
 			this.cordonBottom.Size = new System.Drawing.Size(105, 20);
-			this.cordonBottom.TabIndex = 8;
+			this.cordonBottom.TabIndex = 5;
 			this.cordonBottom.Value = new decimal(new int[] {
             112,
             0,
             0,
             0});
+			this.cordonBottom.Enter += new System.EventHandler(this.SelectText);
 			// 
 			// cordonTop
 			// 
@@ -129,6 +130,7 @@
             0,
             0,
             0});
+			this.cordonTop.Enter += new System.EventHandler(this.SelectText);
 			// 
 			// cordonRight
 			// 
@@ -140,12 +142,13 @@
             0});
 			this.cordonRight.Name = "cordonRight";
 			this.cordonRight.Size = new System.Drawing.Size(105, 20);
-			this.cordonRight.TabIndex = 5;
+			this.cordonRight.TabIndex = 4;
 			this.cordonRight.Value = new decimal(new int[] {
             112,
             0,
             0,
             0});
+			this.cordonRight.Enter += new System.EventHandler(this.SelectText);
 			// 
 			// cordonLeft
 			// 
@@ -157,12 +160,13 @@
             0});
 			this.cordonLeft.Name = "cordonLeft";
 			this.cordonLeft.Size = new System.Drawing.Size(105, 20);
-			this.cordonLeft.TabIndex = 7;
+			this.cordonLeft.TabIndex = 2;
 			this.cordonLeft.Value = new decimal(new int[] {
             16,
             0,
             0,
             0});
+			this.cordonLeft.Enter += new System.EventHandler(this.SelectText);
 			// 
 			// height
 			// 
@@ -179,12 +183,13 @@
             0});
 			this.height.Name = "height";
 			this.height.Size = new System.Drawing.Size(105, 20);
-			this.height.TabIndex = 6;
+			this.height.TabIndex = 1;
 			this.height.Value = new decimal(new int[] {
             128,
             0,
             0,
             0});
+			this.height.Enter += new System.EventHandler(this.SelectText);
 			// 
 			// width
 			// 
@@ -201,12 +206,13 @@
             0});
 			this.width.Name = "width";
 			this.width.Size = new System.Drawing.Size(105, 20);
-			this.width.TabIndex = 4;
+			this.width.TabIndex = 0;
 			this.width.Value = new decimal(new int[] {
             128,
             0,
             0,
             0});
+			this.width.Enter += new System.EventHandler(this.SelectText);
 			// 
 			// label4
 			// 
@@ -224,7 +230,7 @@
 			this.theater.Location = new System.Drawing.Point(169, 121);
 			this.theater.Name = "theater";
 			this.theater.Size = new System.Drawing.Size(216, 21);
-			this.theater.TabIndex = 15;
+			this.theater.TabIndex = 6;
 			// 
 			// NewMapDialog
 			// 

OpenRA.Editor/NewMapDialog.cs

@@ -18,5 +18,10 @@ namespace OpenRA.Editor
 		{
 			InitializeComponent();
 		}
+
+		private void SelectText(object sender, System.EventArgs e)
+		{
+			(sender as NumericUpDown).Select(0, (sender as NumericUpDown).ToString().Length);
+		}
 	}
 }

OpenRA.Editor/OpenRA.Editor.csproj

@@ -12,6 +12,9 @@
     <AssemblyName>OpenRA.Editor</AssemblyName>
     <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
+    <ApplicationIcon>OpenRA.Editor.Icon.ico</ApplicationIcon>
+    <StartupObject>
+    </StartupObject>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -33,6 +36,7 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <UseVSHostingProcess>false</UseVSHostingProcess>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
@@ -59,12 +63,24 @@
       <DependentUpon>Form1.cs</DependentUpon>
     </Compile>
     <Compile Include="LegacyMapImporter.cs" />
+    <Compile Include="MapSelect.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="MapSelect.Designer.cs">
+      <DependentUpon>MapSelect.cs</DependentUpon>
+    </Compile>
     <Compile Include="NewMapDialog.cs">
       <SubType>Form</SubType>
     </Compile>
     <Compile Include="NewMapDialog.Designer.cs">
       <DependentUpon>NewMapDialog.cs</DependentUpon>
     </Compile>
+    <Compile Include="PaletteBox.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="PaletteBox.Designer.cs">
+      <DependentUpon>PaletteBox.cs</DependentUpon>
+    </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="PropertiesDialog.cs">
       <SubType>Form</SubType>
@@ -76,9 +92,15 @@
     <EmbeddedResource Include="Form1.resx">
       <DependentUpon>Form1.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="MapSelect.resx">
+      <DependentUpon>MapSelect.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="NewMapDialog.resx">
       <DependentUpon>NewMapDialog.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="PaletteBox.resx">
+      <DependentUpon>PaletteBox.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="PropertiesDialog.resx">
       <DependentUpon>PropertiesDialog.cs</DependentUpon>
     </EmbeddedResource>
@@ -103,6 +125,7 @@
       <DependentUpon>Settings.settings</DependentUpon>
       <DesignTimeSharedInput>True</DesignTimeSharedInput>
     </Compile>
+    <Compile Include="RenderUtils.cs" />
     <Compile Include="ResizeDialog.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -123,6 +146,9 @@
       <Name>OpenRA.Game</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="OpenRA.Editor.Icon.ico" />
+  </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

OpenRA.Editor/PaletteBox.Designer.cs

@@ -0,0 +1,165 @@
+namespace OpenRA.Editor
+{
+    partial class PaletteBox
+    {
+        /// <summary>
+        /// Требуется переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором форм Windows
+
+        /// <summary>
+        /// Обязательный метод для поддержки конструктора - не изменяйте
+        /// содержимое данного метода при помощи редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.LayerBox = new System.Windows.Forms.ComboBox();
+            this.tabControl1 = new System.Windows.Forms.TabControl();
+            this.tabPage1 = new System.Windows.Forms.TabPage();
+            this.pbtilePalette = new System.Windows.Forms.FlowLayoutPanel();
+            this.tabPage2 = new System.Windows.Forms.TabPage();
+            this.pbactorPalette = new System.Windows.Forms.FlowLayoutPanel();
+            this.tabPage3 = new System.Windows.Forms.TabPage();
+            this.pbresourcePalette = new System.Windows.Forms.FlowLayoutPanel();
+            this.tabControl1.SuspendLayout();
+            this.tabPage1.SuspendLayout();
+            this.tabPage2.SuspendLayout();
+            this.tabPage3.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // LayerBox
+            // 
+            this.LayerBox.Dock = System.Windows.Forms.DockStyle.Top;
+            this.LayerBox.FormattingEnabled = true;
+            this.LayerBox.Location = new System.Drawing.Point(0, 0);
+            this.LayerBox.Name = "LayerBox";
+            this.LayerBox.Size = new System.Drawing.Size(194, 21);
+            this.LayerBox.TabIndex = 0;
+            // 
+            // tabControl1
+            // 
+            this.tabControl1.Controls.Add(this.tabPage1);
+            this.tabControl1.Controls.Add(this.tabPage2);
+            this.tabControl1.Controls.Add(this.tabPage3);
+            this.tabControl1.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.tabControl1.Location = new System.Drawing.Point(0, 21);
+            this.tabControl1.Margin = new System.Windows.Forms.Padding(3, 3, 3, 0);
+            this.tabControl1.Multiline = true;
+            this.tabControl1.Name = "tabControl1";
+            this.tabControl1.SelectedIndex = 0;
+            this.tabControl1.Size = new System.Drawing.Size(194, 357);
+            this.tabControl1.TabIndex = 1;
+            // 
+            // tabPage1
+            // 
+            this.tabPage1.Controls.Add(this.pbtilePalette);
+            this.tabPage1.Location = new System.Drawing.Point(4, 22);
+            this.tabPage1.Name = "tabPage1";
+            this.tabPage1.Padding = new System.Windows.Forms.Padding(3);
+            this.tabPage1.Size = new System.Drawing.Size(186, 331);
+            this.tabPage1.TabIndex = 0;
+            this.tabPage1.Text = "Templates";
+            this.tabPage1.UseVisualStyleBackColor = true;
+            // 
+            // pbtilePalette
+            // 
+            this.pbtilePalette.AutoScroll = true;
+            this.pbtilePalette.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
+            this.pbtilePalette.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.pbtilePalette.Location = new System.Drawing.Point(3, 3);
+            this.pbtilePalette.Name = "pbtilePalette";
+            this.pbtilePalette.Size = new System.Drawing.Size(180, 325);
+            this.pbtilePalette.TabIndex = 1;
+            // 
+            // tabPage2
+            // 
+            this.tabPage2.Controls.Add(this.pbactorPalette);
+            this.tabPage2.Location = new System.Drawing.Point(4, 22);
+            this.tabPage2.Name = "tabPage2";
+            this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
+            this.tabPage2.Size = new System.Drawing.Size(186, 331);
+            this.tabPage2.TabIndex = 1;
+            this.tabPage2.Text = "Actors";
+            this.tabPage2.UseVisualStyleBackColor = true;
+            // 
+            // pbactorPalette
+            // 
+            this.pbactorPalette.AutoScroll = true;
+            this.pbactorPalette.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
+            this.pbactorPalette.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.pbactorPalette.Location = new System.Drawing.Point(3, 3);
+            this.pbactorPalette.Name = "pbactorPalette";
+            this.pbactorPalette.Size = new System.Drawing.Size(180, 325);
+            this.pbactorPalette.TabIndex = 2;
+            // 
+            // tabPage3
+            // 
+            this.tabPage3.Controls.Add(this.pbresourcePalette);
+            this.tabPage3.Location = new System.Drawing.Point(4, 22);
+            this.tabPage3.Name = "tabPage3";
+            this.tabPage3.Size = new System.Drawing.Size(186, 331);
+            this.tabPage3.TabIndex = 2;
+            this.tabPage3.Text = "Resources";
+            this.tabPage3.UseVisualStyleBackColor = true;
+            // 
+            // pbresourcePalette
+            // 
+            this.pbresourcePalette.AutoScroll = true;
+            this.pbresourcePalette.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
+            this.pbresourcePalette.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.pbresourcePalette.Location = new System.Drawing.Point(0, 0);
+            this.pbresourcePalette.Name = "pbresourcePalette";
+            this.pbresourcePalette.Size = new System.Drawing.Size(186, 331);
+            this.pbresourcePalette.TabIndex = 3;
+            // 
+            // PaletteBox
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(194, 378);
+            this.Controls.Add(this.tabControl1);
+            this.Controls.Add(this.LayerBox);
+            this.MaximizeBox = false;
+            this.MinimizeBox = false;
+            this.Name = "PaletteBox";
+            this.ShowIcon = false;
+            this.ShowInTaskbar = false;
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.Text = "Palette Box";
+            this.TopMost = true;
+            this.tabControl1.ResumeLayout(false);
+            this.tabPage1.ResumeLayout(false);
+            this.tabPage2.ResumeLayout(false);
+            this.tabPage3.ResumeLayout(false);
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        public System.Windows.Forms.ComboBox LayerBox;
+        public System.Windows.Forms.TabControl tabControl1;
+        public System.Windows.Forms.TabPage tabPage1;
+        public System.Windows.Forms.FlowLayoutPanel pbtilePalette;
+        public System.Windows.Forms.TabPage tabPage2;
+        public System.Windows.Forms.FlowLayoutPanel pbactorPalette;
+        public System.Windows.Forms.TabPage tabPage3;
+        public System.Windows.Forms.FlowLayoutPanel pbresourcePalette;
+
+    }
+}

OpenRA.Editor/PaletteBox.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Windows.Forms;
+
+namespace OpenRA.Editor
+{
+    public partial class PaletteBox : Form
+    {
+        public PaletteBox()
+        {
+            InitializeComponent();
+        }
+    }
+}

OpenRA.Editor/PaletteBox.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

OpenRA.Editor/RenderUtils.cs

@@ -0,0 +1,136 @@
+#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;
+using System.Drawing.Imaging;
+using OpenRA.FileFormats;
+using OpenRA.Traits;
+
+namespace OpenRA.Editor
+{
+	static class RenderUtils
+	{
+		public static Bitmap RenderTemplate(TileSet ts, ushort n, Palette p)
+		{
+			var template = ts.Templates[n];
+			var tile = ts.Tiles[n];
+
+			var bitmap = new Bitmap(ts.TileSize * template.Size.X, ts.TileSize * template.Size.Y);
+			var data = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height),
+				ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
+
+			unsafe
+			{
+				int* q = (int*)data.Scan0.ToPointer();
+				var stride = data.Stride >> 2;
+
+				for (var u = 0; u < template.Size.X; u++)
+					for (var v = 0; v < template.Size.Y; v++)
+						if (tile.TileBitmapBytes[u + v * template.Size.X] != null)
+						{
+							var rawImage = tile.TileBitmapBytes[u + v * template.Size.X];
+							for (var i = 0; i < ts.TileSize; i++)
+								for (var j = 0; j < ts.TileSize; j++)
+									q[(v * ts.TileSize + j) * stride + u * ts.TileSize + i] = p.GetColor(rawImage[i + ts.TileSize * j]).ToArgb();
+						}
+						else
+						{
+							for (var i = 0; i < ts.TileSize; i++)
+								for (var j = 0; j < ts.TileSize; j++)
+									q[(v * ts.TileSize + j) * stride + u * ts.TileSize + i] = Color.Transparent.ToArgb();
+						}
+			}
+
+			bitmap.UnlockBits(data);
+			return bitmap;
+		}
+
+		static Bitmap RenderShp(ShpReader shp, Palette p)
+		{
+			var frame = shp[0];
+
+			var bitmap = new Bitmap(shp.Width, shp.Height);
+			var data = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height),
+				ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
+
+			unsafe
+			{
+				int* q = (int*)data.Scan0.ToPointer();
+				var stride2 = data.Stride >> 2;
+
+				for (var i = 0; i < shp.Width; i++)
+					for (var j = 0; j < shp.Height; j++)
+						q[j * stride2 + i] = p.GetColor(frame.Image[i + shp.Width * j]).ToArgb();
+			}
+
+			bitmap.UnlockBits(data);
+			return bitmap;
+		}
+
+		public static ActorTemplate RenderActor(ActorInfo info, TileSet tileset, Palette p)
+		{
+			var ri = info.Traits.Get<RenderSimpleInfo>();
+			string image = null;
+			if (ri.OverrideTheater != null)
+				for (int i = 0; i < ri.OverrideTheater.Length; i++)
+					if (ri.OverrideTheater[i] == tileset.Id)
+						image = ri.OverrideImage[i];
+
+			image = image ?? ri.Image ?? info.Name;
+			using (var s = FileSystem.OpenWithExts(image, tileset.Extensions))
+			{
+				var shp = new ShpReader(s);
+				var bitmap = RenderShp(shp, p);
+
+				try
+				{
+					using (var s2 = FileSystem.OpenWithExts(image + "2", tileset.Extensions))
+					{
+						var shp2 = new ShpReader(s2);
+						var roofBitmap = RenderShp(shp2, p);
+
+						using (var g = System.Drawing.Graphics.FromImage(bitmap))
+							g.DrawImage(roofBitmap, 0, 0);
+					}
+				}
+				catch { }
+
+				return new ActorTemplate { Bitmap = bitmap, Info = info, Centered = !info.Traits.Contains<BuildingInfo>() };
+			}
+		}
+
+		public static ResourceTemplate RenderResourceType(ResourceTypeInfo info, string[] exts, Palette p)
+		{
+			var image = info.SpriteNames[0];
+			using (var s = FileSystem.OpenWithExts(image, exts))
+			{
+				var shp = new ShpReader(s);
+				var frame = shp[shp.ImageCount - 1];
+
+				var bitmap = new Bitmap(shp.Width, shp.Height);
+				var data = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height),
+					ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
+
+				unsafe
+				{
+					int* q = (int*)data.Scan0.ToPointer();
+					var stride = data.Stride >> 2;
+
+					for (var i = 0; i < shp.Width; i++)
+						for (var j = 0; j < shp.Height; j++)
+							q[j * stride + i] = p.GetColor(frame.Image[i + shp.Width * j]).ToArgb();
+				}
+
+				bitmap.UnlockBits(data);
+				return new ResourceTemplate { Bitmap = bitmap, Info = info, Value = shp.ImageCount - 1 };
+			}
+		}
+	}
+}

OpenRA.Editor/Surface.cs

@@ -25,6 +25,8 @@ namespace OpenRA.Editor
 		public Palette Palette { get; private set; }
 		int2 Offset;
 
+		float Zoom = 1.0f;
+
 		BrushTemplate Brush;
 		ActorTemplate Actor;
 		ResourceTemplate Resource;
@@ -80,7 +82,34 @@ namespace OpenRA.Editor
 			Offset -= dx;
 			Invalidate();
 		}
-		
+
+		protected override void OnMouseWheel(MouseEventArgs e)
+		{
+			base.OnMouseWheel(e);
+
+			Zoom *= e.Delta > 0 ? 4.0f / 3.0f : .75f;
+
+			Invalidate();
+		}
+
+		protected override void OnMouseLeave(EventArgs e)
+		{
+			base.OnMouseLeave(e);
+
+			this.Parent.Focus();
+
+			Invalidate();
+		}
+
+		protected override void OnMouseEnter(EventArgs e)
+		{
+			base.OnMouseLeave(e);
+
+			this.Focus();
+
+			Invalidate();
+		}
+
 		protected override void OnMouseMove(MouseEventArgs e)
 		{
 			base.OnMouseMove(e);
@@ -96,7 +125,7 @@ namespace OpenRA.Editor
 					Erase();
 
 				if (e.Button == MouseButtons.Left)
-				Draw();
+					Draw();
 
 				Invalidate();
 			}
@@ -208,18 +237,27 @@ namespace OpenRA.Editor
 
 		void Erase()
 		{
+			// Crash preventing
+			var BrushLocation = GetBrushLocation();
+
+			if (Map == null || BrushLocation.X >= Map.MapSize.X ||
+				BrushLocation.Y >= Map.MapSize.Y ||
+				BrushLocation.X < 0 ||
+				BrushLocation.Y < 0)
+				return;
+
 			Actor = null;
 			Brush = null;
 			Resource = null;
 			Waypoint = null;
 
-			var key = Map.Actors.FirstOrDefault(a => a.Value.Location() == GetBrushLocation());
+			var key = Map.Actors.FirstOrDefault(a => a.Value.Location() == BrushLocation);
 			if (key.Key != null) Map.Actors.Remove(key.Key);
 
-			if (Map.MapResources[GetBrushLocation().X, GetBrushLocation().Y].type != 0)
+			if (Map.MapResources[BrushLocation.X, BrushLocation.Y].type != 0)
 			{
-				Map.MapResources[GetBrushLocation().X, GetBrushLocation().Y] = new TileReference<byte, byte>();
-				var ch = new int2((GetBrushLocation().X) / ChunkSize, (GetBrushLocation().Y) / ChunkSize);
+				Map.MapResources[BrushLocation.X, BrushLocation.Y] = new TileReference<byte, byte>();
+				var ch = new int2((BrushLocation.X) / ChunkSize, (BrushLocation.Y) / ChunkSize);
 				if (Chunks.ContainsKey(ch))
 				{
 					Chunks[ch].Dispose();
@@ -227,7 +265,7 @@ namespace OpenRA.Editor
 				}
 			}
 
-			var k = Map.Waypoints.FirstOrDefault(a => a.Value == GetBrushLocation());
+			var k = Map.Waypoints.FirstOrDefault(a => a.Value == BrushLocation);
 			if (k.Key != null) Map.Waypoints.Remove(k.Key);
 
 			AfterChange();
@@ -308,7 +346,7 @@ namespace OpenRA.Editor
 		Bitmap RenderChunk(int u, int v)
 		{
 
-			var bitmap = new Bitmap(ChunkSize * 24, ChunkSize * 24);
+			var bitmap = new Bitmap(ChunkSize * TileSet.TileSize, ChunkSize * TileSet.TileSize);
 			bitmap.SetPixel(0, 0, Color.Green);
 
 			var data = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height),
@@ -326,9 +364,9 @@ namespace OpenRA.Editor
 						var tile = TileSet.Tiles[tr.type];
 						var index = (tr.image < tile.TileBitmapBytes.Count) ? tr.image : (byte)0;
 						var rawImage = tile.TileBitmapBytes[index];
-						for (var x = 0; x < 24; x++)
-							for (var y = 0; y < 24; y++)
-								p[(j * 24 + y) * stride + i * 24 + x] = Palette.GetColor(rawImage[x + 24 * y]).ToArgb();
+						for (var x = 0; x < TileSet.TileSize; x++)
+							for (var y = 0; y < TileSet.TileSize; y++)
+								p[(j * TileSet.TileSize + y) * stride + i * TileSet.TileSize + x] = Palette.GetColor(rawImage[x + TileSet.TileSize * y]).ToArgb();
 
 						if (Map.MapResources[u * ChunkSize + i, v * ChunkSize + j].type != 0)
 						{
@@ -339,12 +377,12 @@ namespace OpenRA.Editor
 							int* q = (int*)srcdata.Scan0.ToPointer();
 							var srcstride = srcdata.Stride >> 2;
 
-							for (var x = 0; x < 24; x++)
-								for (var y = 0; y < 24; y++)
+							for (var x = 0; x < TileSet.TileSize; x++)
+								for (var y = 0; y < TileSet.TileSize; y++)
 								{
 									var c = q[y * srcstride + x];
 									if ((c & 0xff000000) != 0)	/* quick & dirty, i cbf doing real alpha */
-										p[(j * 24 + y) * stride + i * 24 + x] = c;
+										p[(j * TileSet.TileSize + y) * stride + i * TileSet.TileSize + x] = c;
 								}
 
 							resourceImage.UnlockBits(srcdata);
@@ -358,28 +396,56 @@ namespace OpenRA.Editor
 
 		int2 GetBrushLocation()
 		{
-			var v = MousePos - Offset;
-			return new int2(v.X / 24, v.Y / 24);
+			var vX = (int)Math.Floor((MousePos.X - Offset.X) / Zoom);
+			var vY = (int)Math.Floor((MousePos.Y - Offset.Y) / Zoom);
+			return new int2(vX / TileSet.TileSize, vY / TileSet.TileSize);
 		}
 
 		void DrawActor(System.Drawing.Graphics g, int2 p, ActorTemplate t)
 		{
-			g.DrawImage(t.Bitmap,
-					((24 * p + Offset
-					- (t.Centered
-					? new int2(t.Bitmap.Width / 2 - 12, t.Bitmap.Height / 2 - 12)
-					: int2.Zero)).ToPoint()));
+			float OffsetX = t.Centered ? t.Bitmap.Width / 2 - TileSet.TileSize/2 : 0;
+			float DrawX = TileSet.TileSize * p.X * Zoom + Offset.X - OffsetX;
+
+			float OffsetY = t.Centered ? t.Bitmap.Height / 2 - TileSet.TileSize/2 : 0;
+			float DrawY = TileSet.TileSize * p.Y * Zoom + Offset.Y - OffsetY;
+
+			float width = t.Bitmap.Width * Zoom;
+			float height = t.Bitmap.Height * Zoom;
+			RectangleF sourceRect = new RectangleF(0, 0, t.Bitmap.Width, t.Bitmap.Height);
+			RectangleF destRect = new RectangleF(DrawX, DrawY, width, height);
+			g.DrawImage(t.Bitmap, destRect, sourceRect, GraphicsUnit.Pixel);
+		}
+
+		void DrawImage(System.Drawing.Graphics g, Bitmap bmp, int2 location)
+		{
+			float OffsetX = bmp.Width / 2 - TileSet.TileSize / 2;
+			float DrawX = TileSet.TileSize * location.X * Zoom + Offset.X - OffsetX;
+
+			float OffsetY = bmp.Height / 2 - TileSet.TileSize / 2;
+			float DrawY = TileSet.TileSize * location.Y * Zoom + Offset.Y - OffsetY;
+
+			float width = bmp.Width * Zoom;
+			float height = bmp.Height * Zoom;
+			RectangleF sourceRect = new RectangleF(0, 0, bmp.Width, bmp.Height);
+			RectangleF destRect = new RectangleF(DrawX, DrawY, width, height);
+			g.DrawImage(bmp, destRect, sourceRect, GraphicsUnit.Pixel);
 		}
 
 		void DrawActorBorder(System.Drawing.Graphics g, int2 p, ActorTemplate t)
 		{
-			var origin = (24 * p + Offset
-					- (t.Centered
-					? new int2(t.Bitmap.Width / 2 - 12, t.Bitmap.Height / 2 - 12)
-					: int2.Zero)).ToPoint();
+			float OffsetX = t.Centered ? t.Bitmap.Width / 2 - TileSet.TileSize / 2 : 0;
+			float DrawX = TileSet.TileSize * p.X * Zoom + Offset.X - OffsetX;
+
+			float OffsetY = t.Centered ? t.Bitmap.Height / 2 - TileSet.TileSize / 2 : 0;
+			float DrawY = TileSet.TileSize * p.Y * Zoom + Offset.Y - OffsetY;
+
+			float width = t.Bitmap.Width * Zoom;
+			float height = t.Bitmap.Height * Zoom;
+			RectangleF sourceRect = new RectangleF(0, 0, t.Bitmap.Width, t.Bitmap.Height);
+			RectangleF destRect = new RectangleF(DrawX, DrawY, width, height);
 			g.DrawRectangle(CordonPen,
-				origin.X, origin.Y,
-				t.Bitmap.Width, t.Bitmap.Height );
+				DrawX, DrawY,
+				t.Bitmap.Width * Zoom, t.Bitmap.Height * Zoom);
 		}
 
 		protected override void OnPaint(PaintEventArgs e)
@@ -392,37 +458,49 @@ namespace OpenRA.Editor
 				{
 					var x = new int2(u/ChunkSize,v/ChunkSize);
 					if (!Chunks.ContainsKey(x)) Chunks[x] = RenderChunk(u / ChunkSize, v / ChunkSize);
-					e.Graphics.DrawImage(Chunks[x], (24 * ChunkSize * x + Offset).ToPoint());
+
+					Bitmap bmp = Chunks[x];
+
+					float DrawX = TileSet.TileSize* 1f * (float)ChunkSize * (float)x.X * Zoom + Offset.X;
+					float DrawY = TileSet.TileSize * 1f * (float)ChunkSize * (float)x.Y * Zoom + Offset.Y;
+					RectangleF sourceRect = new RectangleF(0, 0, bmp.Width, bmp.Height);
+					RectangleF destRect = new RectangleF(DrawX, DrawY, bmp.Width * Zoom, bmp.Height * Zoom);
+					e.Graphics.DrawImage(bmp, destRect, sourceRect, GraphicsUnit.Pixel);
 				}
 
 			e.Graphics.DrawRectangle(CordonPen,
-				new Rectangle(Map.XOffset * 24 + Offset.X, Map.YOffset * 24 + Offset.Y, Map.Width * 24, Map.Height * 24));
+				Map.XOffset * TileSet.TileSize * Zoom + Offset.X,
+				Map.YOffset * TileSet.TileSize * Zoom + Offset.Y,
+				Map.Width * TileSet.TileSize * Zoom,
+				Map.Height * TileSet.TileSize * Zoom);
 
 			foreach (var ar in Map.Actors)
 				DrawActor(e.Graphics, ar.Value.Location(), ActorTemplates[ar.Value.Type]);
 
 			foreach (var wp in Map.Waypoints)
-				e.Graphics.DrawRectangle(Pens.LimeGreen, new Rectangle(
-					24 * wp.Value.X + Offset.X + 4,
-					24 * wp.Value.Y + Offset.Y + 4,
-					16, 16));
+				e.Graphics.DrawRectangle(Pens.LimeGreen,
+					TileSet.TileSize * wp.Value.X * Zoom + Offset.X + 4,
+					TileSet.TileSize * wp.Value.Y * Zoom + Offset.Y + 4,
+					(TileSet.TileSize - 8) * Zoom, (TileSet.TileSize - 8) * Zoom);
 
 			if (Brush != null)
 				e.Graphics.DrawImage(Brush.Bitmap,
-					(24 * GetBrushLocation() + Offset).ToPoint());
+					TileSet.TileSize * GetBrushLocation().X * Zoom + Offset.X,
+					TileSet.TileSize * GetBrushLocation().Y * Zoom + Offset.Y,
+					Brush.Bitmap.Width * Zoom,
+					Brush.Bitmap.Height * Zoom);
 
 			if (Actor != null)
 				DrawActor(e.Graphics, GetBrushLocation(), Actor);
 
 			if (Resource != null)
-				e.Graphics.DrawImage(Resource.Bitmap,
-					(24 * GetBrushLocation() + Offset).ToPoint());
+				DrawImage(e.Graphics, Resource.Bitmap, GetBrushLocation());
 
 			if (Waypoint != null)
-				e.Graphics.DrawRectangle(Pens.LimeGreen, new Rectangle(
-					24 * GetBrushLocation().X + Offset.X + 4,
-					24 * GetBrushLocation().Y + Offset.Y + 4,
-					16, 16));
+				e.Graphics.DrawRectangle(Pens.LimeGreen,
+					TileSet.TileSize * GetBrushLocation().X * Zoom + Offset.X + 4,
+					TileSet.TileSize * GetBrushLocation().Y * Zoom + Offset.Y + 4,
+					(TileSet.TileSize - 8) * Zoom, (TileSet.TileSize - 8) * Zoom);
 
 			if (Brush == null && Actor == null && Resource == null)
 			{

OpenRA.FileFormats/Exts.cs

@@ -73,5 +73,17 @@ namespace OpenRA
 		{
 			return mi.GetCustomAttributes(typeof(T), true).Length != 0;
 		}
+
+		public static T[] GetCustomAttributes<T>( this MemberInfo mi, bool inherit )
+			where T : class
+		{
+			return (T[])mi.GetCustomAttributes( typeof( T ), inherit );
+		}
+
+		public static T[] GetCustomAttributes<T>( this ParameterInfo mi )
+			where T : class
+		{
+			return (T[])mi.GetCustomAttributes( typeof( T ), true );
+		}
 	}
 }

OpenRA.FileFormats/FieldLoader.cs

@@ -144,6 +144,18 @@ namespace OpenRA.FileFormats
 				var parts = x.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
 				return new int2(int.Parse(parts[0]), int.Parse(parts[1]));
 			}
+			else if (fieldType == typeof(float2))
+			{
+				var parts = x.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
+				float xx = 0;
+				float yy = 0;
+				float res;
+				if (float.TryParse(parts[0].Replace("%",""), out res))
+					xx = res * (parts[0].Contains( '%' ) ? 0.01f : 1f);
+				if (float.TryParse(parts[1].Replace("%",""), out res))
+					yy = res * (parts[1].Contains( '%' ) ? 0.01f : 1f);
+				return new float2(xx,yy);
+			}
 
 			UnknownFieldAction("[Type] {0}".F(x),fieldType);
 			return null;
@@ -165,11 +177,12 @@ namespace OpenRA.FileFormats
 		{
 			var ret = new Dictionary<FieldInfo, Func<string, Type, MiniYaml, object>>();
 
-			foreach( var field in type.GetFields() )
+			foreach( var ff in type.GetFields() )
 			{
-				var load = (LoadAttribute[])field.GetCustomAttributes( typeof( LoadAttribute ), false );
-				var loadUsing = (LoadUsingAttribute[])field.GetCustomAttributes( typeof( LoadUsingAttribute ), false );
-				var fromYamlKey = (FieldFromYamlKeyAttribute[])field.GetCustomAttributes( typeof( FieldFromYamlKeyAttribute ), false );
+				var field = ff;
+				var load = field.GetCustomAttributes<LoadAttribute>( false );
+				var loadUsing = field.GetCustomAttributes<LoadUsingAttribute>( false );
+				var fromYamlKey = field.GetCustomAttributes<FieldFromYamlKeyAttribute>( false );
 				if( loadUsing.Length != 0 )
 					ret[ field ] = ( _1, fieldType, yaml ) => loadUsing[ 0 ].LoaderFunc( field )( yaml );
 				else if( fromYamlKey.Length != 0 )

OpenRA.FileFormats/FileFormats/AudLoader.cs

@@ -102,6 +102,20 @@ namespace OpenRA.FileFormats
 			return output;
 		}
 
+		public static float SoundLength(Stream s)
+		{
+			var br = new BinaryReader(s);
+			var sampleRate = br.ReadUInt16();
+			/*var dataSize = */ br.ReadInt32();
+			var outputSize = br.ReadInt32();
+			var flags = (SoundFlags) br.ReadByte();
+			
+			var samples = outputSize;
+			if (0 != (flags & SoundFlags.Stereo)) samples /= 2;
+			if (0 != (flags & SoundFlags._16Bit)) samples /= 2;
+			return samples / sampleRate;
+		}
+		
 		public static byte[] LoadSound(Stream s)
 		{
 			var br = new BinaryReader(s);

OpenRA.FileFormats/Graphics/IGraphicsDevice.cs

@@ -52,13 +52,13 @@ namespace OpenRA.FileFormats.Graphics
 	public interface IVertexBuffer<T>
 	{
 		void Bind();
-		void SetData( T[] vertices );
+		void SetData( T[] vertices, int length );
 	}
 
 	public interface IIndexBuffer
 	{
 		void Bind();
-		void SetData( ushort[] indices );
+		void SetData( ushort[] indices, int length );
 	}
 
 	public interface IShader

OpenRA.FileFormats/Manifest.cs

@@ -19,21 +19,24 @@ namespace OpenRA.FileFormats
 	{
 		public readonly string[]
 			Folders, Packages, Rules,
-			Sequences, Chrome, Assemblies, ChromeLayout,
+			Sequences, Cursors, Chrome, Assemblies, ChromeLayout,
 			Weapons, Voices, Music, Movies, TileSets;
 
 		public readonly string ShellmapUid, LoadScreen;
+		public readonly int TileSize = 24;
 
 		public Manifest(string[] mods)
 		{
 			var yaml = mods
 				.Select(m => MiniYaml.FromFile("mods/" + m + "/mod.yaml"))
 				.Aggregate(MiniYaml.Merge);
-
+			
+			// Todo: Use fieldloader
 			Folders = YamlList(yaml, "Folders");
 			Packages = YamlList(yaml, "Packages");
 			Rules = YamlList(yaml, "Rules");
 			Sequences = YamlList(yaml, "Sequences");
+			Cursors = YamlList(yaml, "Cursors");
 			Chrome = YamlList(yaml, "Chrome");
 			Assemblies = YamlList(yaml, "Assemblies");
 			ChromeLayout = YamlList(yaml, "ChromeLayout");
@@ -45,6 +48,9 @@ namespace OpenRA.FileFormats
 
 			ShellmapUid = yaml.First( x => x.Key == "ShellmapUid" ).Value.Value;
 			LoadScreen = yaml.First( x => x.Key == "LoadScreen" ).Value.Value;
+			
+			if (yaml.FirstOrDefault( x => x.Key == "TileSize" ) != null)
+				TileSize = int.Parse(yaml.First( x => x.Key == "TileSize" ).Value.Value);
 		}
 
 		static string[] YamlList(List<MiniYamlNode> ys, string key)

OpenRA.FileFormats/Map/Terrain.cs

@@ -17,15 +17,15 @@ namespace OpenRA.FileFormats
 	{
 		public readonly List<byte[]> TileBitmapBytes = new List<byte[]>();
 
-		public Terrain( Stream stream )
+		public Terrain( Stream stream, int size )
 		{		
 			// Try loading as a cnc .tem
 			BinaryReader reader = new BinaryReader( stream );
 			int Width = reader.ReadUInt16();
 			int Height = reader.ReadUInt16();
-
-			if( Width != 24 || Height != 24 )
-				throw new InvalidDataException( string.Format( "{0}x{1}", Width, Height ) );
+			
+			if( Width != size || Height != size )
+				throw new InvalidDataException( "{0}x{1} != {2}x{2}".F(Width, Height, size ) );
 			
 			/*NumTiles = */reader.ReadUInt16();
 			/*Zero1 = */reader.ReadUInt16();			
@@ -46,9 +46,7 @@ namespace OpenRA.FileFormats
 				reader = new BinaryReader( stream );
 				Width = reader.ReadUInt16();
 				Height = reader.ReadUInt16();
-				if( Width != 24 || Height != 24 )
-					throw new InvalidDataException( string.Format( "{0}x{1}", Width, Height ) );
-	
+				
 				/*NumTiles = */reader.ReadUInt16();
 				reader.ReadUInt16();
 				/*XDim = */reader.ReadUInt16();
@@ -67,8 +65,8 @@ namespace OpenRA.FileFormats
 			{
 				if (b != 255)
 				{
-					stream.Position = ImgStart + b * 24 * 24;
-					TileBitmapBytes.Add(new BinaryReader(stream).ReadBytes(24 * 24));
+					stream.Position = ImgStart + b * size * size;
+					TileBitmapBytes.Add(new BinaryReader(stream).ReadBytes(size * size));
 				}
 				else
 					TileBitmapBytes.Add(null);

OpenRA.FileFormats/Map/TileSet.cs

@@ -74,11 +74,12 @@ namespace OpenRA.FileFormats
 		public string Name;
 		public string Id;
 		public string Palette;
+		public int TileSize = 24;
 		public string[] Extensions;
 		public Dictionary<string, TerrainTypeInfo> Terrain = new Dictionary<string, TerrainTypeInfo>();
 		public Dictionary<ushort, Terrain> Tiles = new Dictionary<ushort, Terrain>();
 		public Dictionary<ushort, TileTemplate> Templates = new Dictionary<ushort, TileTemplate>();
-		static List<string> fields = new List<string>() {"Name", "Id", "Palette", "Extensions"};
+		static List<string> fields = new List<string>() {"Name", "TileSize", "Id", "Palette", "Extensions"};
 
 		public TileSet() {}
 		public TileSet( string filepath )
@@ -103,20 +104,13 @@ namespace OpenRA.FileFormats
 				using( Stream s = FileSystem.OpenWithExts(t.Value.Image, Extensions) )
 				{
 					if( !Tiles.ContainsKey( t.Key ) )
-						Tiles.Add( t.Key, new Terrain( s ) );
+						Tiles.Add( t.Key, new Terrain( s, TileSize ) );
 				}
 		}
 		
 		public void Save(string filepath)
 		{			
 			var root = new List<MiniYamlNode>();
-			foreach (var field in fields)
-			{
-				FieldInfo f = this.GetType().GetField(field);
-				if (f.GetValue(this) == null) continue;
-				root.Add( new MiniYamlNode( field, FieldSaver.FormatValue( this, f ) ) );
-			}
-			
 			var gen = new List<MiniYamlNode>();
 			foreach (var field in fields)
 			{
@@ -144,7 +138,7 @@ namespace OpenRA.FileFormats
 			if( Tiles.TryGetValue( r.type, out tile ) )
 				return tile.TileBitmapBytes[ r.image ];
 			
-			byte[] missingTile = new byte[ 24 * 24 ];
+			byte[] missingTile = new byte[ TileSize * TileSize ];
 			for( int i = 0 ; i < missingTile.Length ; i++ )
 				missingTile[ i ] = 0x36;
 

OpenRA.FileFormats/Palette.cs

@@ -57,6 +57,7 @@ namespace OpenRA.FileFormats
 			colors[0] = 0;
 			if (remapTransparent)
 			{
+				colors[1] = 178u << 24; // Hack for d2k; may have side effects
 				colors[3] = 178u << 24;
 				colors[4] = 140u << 24;
 			}

OpenRA.FileFormats/PlayerColorRemap.cs

@@ -15,15 +15,16 @@ using System.Linq;
 namespace OpenRA.FileFormats
 {
 	// TODO: ship this out of here.
+	public enum PaletteFormat { ra, cnc, d2k }
 
 	public class PlayerColorRemap : IPaletteRemap
 	{
 		Dictionary<int, Color> remapColors;
 
-		public PlayerColorRemap(Color c1, Color c2, bool useSplitRamp)
+		public PlayerColorRemap(Color c1, Color c2, PaletteFormat fmt)
 		{
-			var baseIndex = useSplitRamp ? 0xb0 : 80;
-			var ramp = useSplitRamp
+			var baseIndex = (fmt == PaletteFormat.cnc) ? 0xb0 : (fmt == PaletteFormat.d2k) ? 240 : 80;
+			var ramp = (fmt == PaletteFormat.cnc)
 				? new[] { 0, 2, 4, 6, 8, 10, 13, 15, 1, 3, 5, 7, 9, 11, 12, 14 }
 				: new[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
 

OpenRA.FileFormats/Primitives/Pair.cs

@@ -56,6 +56,11 @@ namespace OpenRA.FileFormats
 		public static U AsSecond(Pair<T, U> p) { return p.Second; }
 
         public Pair<U, T> Swap() { return Pair.New(Second, First); }
+
+		public override string ToString()
+		{
+			return "({0},{1})".F(First, Second);
+		}
 	}
 
     public static class Pair

OpenRA.FileFormats/Thirdparty/Random.cs

@@ -18,6 +18,8 @@ namespace OpenRA.Thirdparty
 	{
 		uint[] mt = new uint[624];
 		int index = 0;
+		
+		public int Last;
 
 		public Random() : this(Environment.TickCount) { }
 		
@@ -39,7 +41,8 @@ namespace OpenRA.Thirdparty
 			y ^= y >> 18;
 
 			index = (index + 1) % 624;
-			return (int)(y % int.MaxValue);
+			Last = (int)(y % int.MaxValue);
+			return Last;
 		}
 
 		public int Next(int low, int high) { return low + Next() % (high - low); }

OpenRA.Game/Actor.cs

@@ -6,15 +6,15 @@
  * as published by the Free Software Foundation. For more information,
  * see LICENSE.
  */
-#endregion
-
-using System;
-using System.Collections.Generic;
-using System.Drawing;
-using System.Linq;
-using OpenRA.FileFormats;
-using OpenRA.GameRules;
-using OpenRA.Traits;
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using OpenRA.FileFormats;
+using OpenRA.Support;
+using OpenRA.Traits;
 using OpenRA.Traits.Activities;
 
 namespace OpenRA
@@ -74,8 +74,13 @@ namespace OpenRA
 			while (currentActivity != null)
 			{
 				var a = currentActivity;
+				
+				var sw = new Stopwatch();
 				currentActivity = a.Tick(this) ?? new Idle();
-
+				var dt = sw.ElapsedTime();
+				if(dt > Game.Settings.Debug.LongTickThreshold)
+					Log.Write("perf", "[{2}] Activity: {0} ({1:0.000} ms)", a, dt * 1000, Game.LocalTick);
+				
 				if (a == currentActivity) break;
 
 				if (currentActivity is Idle)
@@ -105,7 +110,7 @@ namespace OpenRA
 			return mods.Aggregate(sprites, (m, p) => p.ModifyRender(this, m));
 		}
 
-		public Order Order( int2 xy, MouseInput mi )
+		public Order Order( int2 xy, MouseInput mi, Actor underCursor )
 		{
 			if (Owner != World.LocalPlayer)
 				return null;
@@ -115,13 +120,9 @@ namespace OpenRA
 
 			if (Destroyed)
 				return null;
-
-			var underCursor = World.FindUnitsAtMouse(mi.Location)
-				.Where(a => a.Info.Traits.Contains<TargetableInfo>())
-				.OrderByDescending(a => a.Info.Traits.Contains<SelectableInfo>() ? a.Info.Traits.Get<SelectableInfo>().Priority : int.MinValue)
-				.FirstOrDefault();
 			
-			return TraitsImplementing<IIssueOrder>()
+			return TraitsImplementing<IIssueOrder>()
+				.OrderByDescending( x => x.OrderPriority( this, xy, mi, underCursor ) )
 				.Select( x => x.IssueOrder( this, xy, mi, underCursor ) )
 				.FirstOrDefault( x => x != null );
 		}
@@ -150,16 +151,9 @@ namespace OpenRA
 		public void QueueActivity( IActivity nextActivity )
 		{
 			if( currentActivity == null )
-			{
 				currentActivity = nextActivity;
-				return;
-			}
-			var act = currentActivity;
-			while( act.NextActivity != null )
-			{
-				act = act.NextActivity;
-			}
-			act.NextActivity = nextActivity;
+			else
+				currentActivity.Queue( nextActivity );
 		}
 
 		public void CancelActivity()

OpenRA.Game/ActorReference.cs

@@ -8,8 +8,8 @@
  */
 #endregion
 
-using System.Collections.Generic;
 using System.Collections;
+using System.Collections.Generic;
 using System.IO;
 
 namespace OpenRA.FileFormats
@@ -45,7 +45,7 @@ namespace OpenRA.FileFormats
 			foreach( var init in InitDict )
 			{
 				var initName = init.GetType().Name;
-				ret.NodesDict.Add( initName.Substring( 0, initName.Length - 4 ), FieldSaver.Save( init ) );
+				ret.Nodes.Add( new MiniYamlNode( initName.Substring( 0, initName.Length - 4 ), FieldSaver.Save( init ) ) );
 			}
 			return ret;
 		}

OpenRA.Game/Cursor.cs

@@ -17,12 +17,12 @@ namespace OpenRA
 		CursorSequence sequence;
 		public Cursor(string cursor)
 		{
-			sequence = SequenceProvider.GetCursorSequence(cursor);
+			sequence = CursorProvider.GetCursorSequence(cursor);
 		}
 		
 		public void Draw(int frame, float2 pos)
 		{
-			Game.Renderer.SpriteRenderer.DrawSprite(sequence.GetSprite(frame), pos - sequence.Hotspot, sequence.Palette);
+			sequence.GetSprite(frame).DrawAt(pos - sequence.Hotspot, sequence.Palette);
 		}
 	}
 }

OpenRA.Game/Effects/FlashTarget.cs

@@ -34,6 +34,9 @@ namespace OpenRA.Effects
 
 		public IEnumerable<Renderable> Render()
 		{
+			if (!target.IsInWorld)
+				yield break;
+			
 			if (remainingTicks % 2 == 0)
 				foreach (var r in target.Render())
 					yield return r.WithPalette("highlight");

OpenRA.Game/Effects/MoveFlash.cs

@@ -40,7 +40,7 @@ namespace OpenRA.Effects
 
 		public IEnumerable<Renderable> Render()
 		{
-			yield return new Renderable(anim.Image, pos - .5f * anim.Image.size, "shadow");
+			yield return new Renderable(anim.Image, pos - .5f * anim.Image.size, "shadow", (int)pos.Y);
 		}
 	}
 }

OpenRA.Game/Exts.cs

@@ -64,7 +64,7 @@ namespace OpenRA
 				a( x );
 				var dt = sw.ElapsedTime() - t;
 				if( dt > time )
-					Log.Write("perf", text, x, dt * 1000);
+					Log.Write("perf", text, x, dt * 1000, Game.LocalTick);
 			} );
 		}
 	}

OpenRA.Game/Game.cs

@@ -18,18 +18,16 @@ using OpenRA.GameRules;
 using OpenRA.Graphics;
 using OpenRA.Network;
 using OpenRA.Server;
-using OpenRA.Support;
-using OpenRA.Traits;
-using OpenRA.Widgets;
-
-using Timer = OpenRA.Support.Timer;
+using OpenRA.Support;
+using OpenRA.Widgets;
+
 using XRandom = OpenRA.Thirdparty.Random;
 
 namespace OpenRA
 {
 	public static class Game
 	{
-		public static readonly int CellSize = 24;
+		public static int CellSize { get { return modData.Manifest.TileSize; } }
 
 		public static ModData modData;
 		public static World world;
@@ -42,6 +40,7 @@ namespace OpenRA
 
 		public static Renderer Renderer;
 		public static Session LobbyInfo = new Session();
+		public static bool HasInputFocus = false;
 		
 		static void LoadMap(string uid)
 		{
@@ -49,9 +48,7 @@ namespace OpenRA
 			
 			viewport = new Viewport(new float2(Renderer.Resolution), map.TopLeft, map.BottomRight, Renderer);
 			world = null;	// trying to access the old world will NRE, rather than silently doing it wrong.
-			Timer.Time("viewport: {0}");
 			world = new World(modData.Manifest, map);
-			Timer.Time("world: {0}");
 		}
 
 		public static void MoveViewport(int2 loc)
@@ -120,7 +117,7 @@ namespace OpenRA
 				{
 					lastTime += Settings.Game.Timestep;
 					Widget.DoTick(world);
-
+					Sound.Tick();
 					orderManager.TickImmediate(world);
 
 					var isNetTick = LocalTick % NetTickScale == 0;
@@ -129,6 +126,8 @@ namespace OpenRA
 					{
 						++LocalTick;
 
+						Log.Write("debug", "--Tick: {0} ({1})", LocalTick, isNetTick ? "net" : "local");
+
 						if (isNetTick) orderManager.Tick(world);
 
 						world.OrderGenerator.Tick(world);
@@ -190,7 +189,9 @@ namespace OpenRA
 			BeforeGameStart();
 			LoadMap(map);
 			if (orderManager.GameStarted) return;
-			Widget.SelectedWidget = null;
+			Widget.SelectedWidget = null;
+
+			LocalTick = 0;
 
 			orderManager.StartGame();
 			viewport.RefreshPalette();
@@ -278,6 +279,36 @@ namespace OpenRA
 			
 			JoinLocal();
 			StartGame(modData.Manifest.ShellmapUid);
+
+			Game.BeforeGameStart += () => Widget.OpenWindow("INGAME_ROOT");
+
+			Game.ConnectionStateChanged += () =>
+			{
+				Widget.CloseWindow();
+				switch( Game.orderManager.Connection.ConnectionState )
+				{
+					case ConnectionState.PreConnecting:
+						Widget.OpenWindow("MAINMENU_BG");
+						break;
+					case ConnectionState.Connecting:
+						Widget.OpenWindow("CONNECTING_BG");
+						break;
+					case ConnectionState.NotConnected:
+						Widget.OpenWindow("CONNECTION_FAILED_BG");
+						break;
+					case ConnectionState.Connected:
+						var lobby = Widget.OpenWindow("SERVER_LOBBY");
+						lobby.GetWidget<ChatDisplayWidget>("CHAT_DISPLAY").ClearChat();
+						lobby.GetWidget("CHANGEMAP_BUTTON").Visible = true;
+						lobby.GetWidget("LOCKTEAMS_CHECKBOX").Visible = true;
+						lobby.GetWidget("DISCONNECT_BUTTON").Visible = true;
+						//r.GetWidget("INGAME_ROOT").GetWidget<ChatDisplayWidget>("CHAT_DISPLAY").ClearChat();	
+						break;
+				}
+			};
+
+			modData.WidgetLoader.LoadWidget( Widget.RootWidget, "PERF_BG" );
+			Widget.OpenWindow("MAINMENU_BG");
 
 			ResetTimer();
 		}
@@ -295,9 +326,9 @@ namespace OpenRA
 		public static void Exit() { quit = true; }
 
 		public static Action<Color,string,string> AddChatLine = (c,n,s) => {};
-
+
 		public static void Debug(string s, params object[] args)
-		{
+		{
 			AddChatLine(Color.White, "Debug", String.Format(s,args)); 
 		}
 
@@ -309,8 +340,8 @@ namespace OpenRA
 			LobbyInfo.GlobalSettings.Mods = Settings.Game.Mods;
 			JoinLocal();
 			StartGame(shellmap);
-
-			Widget.RootWidget.CloseWindow();
+
+			Widget.CloseWindow();
 			Widget.OpenWindow("MAINMENU_BG");
 		}
 

OpenRA.Game/GameRules/MusicInfo.cs

@@ -14,15 +14,21 @@ namespace OpenRA.GameRules
 {
 	public class MusicInfo
 	{
-		[FieldLoader.Load] public readonly string Filename = null;
-		[FieldLoader.Load] public readonly string Title = null;
-		[FieldLoader.Load] public readonly int Length = 0; // seconds
+		public readonly string Filename = null;
+		public readonly string Title = null;
+		public readonly int Length = 0; // seconds
+		public readonly bool Exists = false;
 
 		public MusicInfo( string key, MiniYaml value )
 		{
-			FieldLoader.Load(this, value);
-			if (Filename == null)
-				Filename = key+".aud";
+			Filename = key+".aud";
+			Title = value.Value;
+
+			if (!FileSystem.Exists(Filename))
+				return;
+			
+			Exists = true;
+			Length = (int)AudLoader.SoundLength(FileSystem.Open(Filename));
 		}
 	}
 }

OpenRA.Game/GameRules/Rules.cs

@@ -18,8 +18,6 @@ namespace OpenRA
 {
 	public static class Rules
 	{
-		public static TechTree TechTree;
-
 		public static Dictionary<string, ActorInfo> Info;
 		public static Dictionary<string, WeaponInfo> Weapons;
 		public static Dictionary<string, VoiceInfo> Voices;
@@ -41,8 +39,6 @@ namespace OpenRA
 				var t = new TileSet(file);
 				TileSets.Add(t.Id,t);
 			}
-			
-			TechTree = new TechTree();
 		}
 		
 		static Dictionary<string, T> LoadYamlRules<T>(string[] files, List<MiniYamlNode> dict, Func<MiniYamlNode, Dictionary<string, MiniYaml>, T> f)

OpenRA.Game/GameRules/Settings.cs

@@ -8,13 +8,13 @@
  */
 #endregion
 
+using System;
 using System.Collections.Generic;
 using System.Drawing;
 using System.IO;
 using System.Windows.Forms;
 using OpenRA.FileFormats;
 using OpenRA.FileFormats.Graphics;
-using System;
 
 namespace OpenRA.GameRules
 {
@@ -33,6 +33,7 @@ namespace OpenRA.GameRules
 		public bool PerfGraph = false;
 		public bool RecordSyncReports = true;
 		public bool ShowCollisions = false;
+		public float LongTickThreshold = 0.001f;
 	}
 	
 	public class GraphicSettings
@@ -48,6 +49,8 @@ namespace OpenRA.GameRules
 		public float SoundVolume = 0.5f;
 		public float MusicVolume = 0.5f;
 		public float VideoVolume = 0.5f;
+		public bool Shuffle = false;
+		public bool Repeat = false;
 	}
 	
 	public class PlayerSettings

OpenRA.Game/GameRules/TechTree.cs

@@ -1,100 +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.Collections.Generic;
-using System.Linq;
-using OpenRA.FileFormats;
-using OpenRA.Traits;
-
-namespace OpenRA.GameRules
-{
-	public class TechTree
-	{
-		readonly Cache<string, List<ActorInfo>> producesIndex = new Cache<string, List<ActorInfo>>(x => new List<ActorInfo>());
-
-		public TechTree()
-		{
-			foreach( var info in Rules.Info.Values )
-			{
-				var pi = info.Traits.GetOrDefault<ProductionInfo>();
-				if (pi != null)
-					foreach( var p in pi.Produces )
-						producesIndex[ p ].Add( info );
-			}
-		}
-
-		public Cache<string, List<Actor>> GatherBuildings( Player player )
-		{
-			var ret = new Cache<string, List<Actor>>( x => new List<Actor>() );
-			if (player == null)
-				return ret;
-
-			foreach( var b in player.World.Queries.OwnedBy[player].Where( x=>x.Info.Traits.Contains<BuildingInfo>() ) )
-			{
-				ret[ b.Info.Name ].Add( b );
-				var tt = b.Info.Traits.GetOrDefault<TooltipInfo>();
-				if( tt != null )
-					foreach( var alt in tt.AlternateName )
-						ret[ alt ].Add( b );
-			}
-			return ret;
-		}
-
-		public bool CanBuild( ActorInfo info, Player player, Cache<string, List<Actor>> playerBuildings )
-		{
-			if (player == null)
-				return false;
-			
-			var bi = info.Traits.GetOrDefault<BuildableInfo>();
-			if( bi == null ) return false;
-
-			if( !bi.Owner.Contains( player.Country.Race ) )
-				return false;
-
-			foreach( var p in bi.Prerequisites )
-				if( playerBuildings[ p ].Count == 0 )
-					return false;
-
-			if( producesIndex[ bi.Queue ].All( x => playerBuildings[ x.Name ].Count == 0 ) )
-				return false;
-
-			return true;
-		}
-
-		public IEnumerable<string> BuildableItems( Player player, params string[] categories )
-		{
-			if (player == null)
-				yield break;
-			
-			var playerBuildings = GatherBuildings( player );
-			foreach (var unit in AllBuildables(categories))
-				if( CanBuild( unit, player, playerBuildings ) )
-					yield return unit.Name;
-		}
-
-		public IEnumerable<ActorInfo> AllBuildables(params string[] categories)
-		{
-			return Rules.Info.Values
-				.Where( x => x.Name[ 0 ] != '^' )
-				.Where( x => x.Traits.Contains<BuildableInfo>() )
-				.Where( x => categories.Contains(x.Traits.Get<BuildableInfo>().Queue) );
-		}
-
-		public IEnumerable<ActorInfo> UnitBuiltAt( ActorInfo info )
-		{
-			var bi = info.Traits.Get<BuildableInfo>();
-			var builtAt = bi.BuiltAt;
-			if( builtAt.Length != 0 )
-				return builtAt.Select( x => Rules.Info[ x.ToLowerInvariant() ] );
-			else
-				return producesIndex[ bi.Queue ];
-		}
-	}
-}

OpenRA.Game/GameRules/WeaponInfo.cs

@@ -12,47 +12,54 @@ using System.Collections.Generic;
 using OpenRA.Effects;
 using OpenRA.FileFormats;
 using OpenRA.Traits;
+using System.Linq;
 
 namespace OpenRA.GameRules
 {
 	public class WarheadInfo
 	{
-		public readonly int Spread = 1;									// distance (in pixels) from the explosion center at which damage is 1/2.
-		public readonly float[] Verses = { 1, 1, 1, 1, 1 };				// damage vs each armortype
-		public readonly bool Ore = false;								// can this damage ore?
-		public readonly string Explosion = null;						// explosion effect to use
-		public readonly string WaterExplosion = null;					// explosion effect on hitting water (usually a splash)
-		public readonly string SmudgeType = null;						// type of smudge to apply
-		public readonly int[] Size = { 0, 0 };							// size of the explosion. provide 2 values for a ring effect (outer/inner)
-		public readonly int InfDeath = 0;								// infantry death animation to use
-		public readonly string ImpactSound = null;						// sound to play on impact
-		public readonly string WaterImpactSound = null;					// sound to play on impact with water
-		public readonly int Damage = 0;									// how much (raw) damage to deal
-		public readonly int Delay = 0;									// delay in ticks before dealing the damage. 0=instant (old model)
-		public readonly DamageModel DamageModel = DamageModel.Normal;	// which damage model to use
+		[FieldLoader.Load] public readonly int Spread = 1;									// distance (in pixels) from the explosion center at which damage is 1/2.
+		[FieldLoader.LoadUsing( "LoadVersus" )] 
+		public readonly Dictionary<string, float> Versus; 									// damage vs each armortype
+		[FieldLoader.Load] public readonly bool Ore = false;								// can this damage ore?
+		[FieldLoader.Load] public readonly string Explosion = null;							// explosion effect to use
+		[FieldLoader.Load] public readonly string WaterExplosion = null;					// explosion effect on hitting water (usually a splash)
+		[FieldLoader.Load] public readonly string SmudgeType = null;						// type of smudge to apply
+		[FieldLoader.Load] public readonly int[] Size = { 0, 0 };							// size of the explosion. provide 2 values for a ring effect (outer/inner)
+		[FieldLoader.Load] public readonly int InfDeath = 0;								// infantry death animation to use
+		[FieldLoader.Load] public readonly string ImpactSound = null;						// sound to play on impact
+		[FieldLoader.Load] public readonly string WaterImpactSound = null;					// sound to play on impact with water
+		[FieldLoader.Load] public readonly int Damage = 0;									// how much (raw) damage to deal
+		[FieldLoader.Load] public readonly int Delay = 0;									// delay in ticks before dealing the damage. 0=instant (old model)
+		[FieldLoader.Load] public readonly DamageModel DamageModel = DamageModel.Normal;	// which damage model to use
 
 		public float EffectivenessAgainst(Actor self)
 		{
 			var health = self.Info.Traits.GetOrDefault<HealthInfo>();
 			if (health == null) return 0f;
+			var armor = self.Info.Traits.GetOrDefault<ArmorInfo>();
+			if (armor == null || armor.Type == null) return 1;
 			
-			return Verses[(int)(health.Armor)];
+			float versus;
+			return Versus.TryGetValue(armor.Type, out versus) ? versus : 1;
 		}
 
 		public WarheadInfo( MiniYaml yaml )
 		{
 			FieldLoader.Load( this, yaml );
 		}
+		
+		static object LoadVersus( MiniYaml y )
+		{
+			return y.NodesDict.ContainsKey( "Versus" )
+				? y.NodesDict[ "Versus" ].NodesDict.ToDictionary(
+					a => a.Key,
+					a => (float)FieldLoader.GetValue( "(value)", typeof( float ), a.Value.Value ) )
+				: new Dictionary<string, float>();
+		}
 	}
+	
 
-	public enum ArmorType
-	{
-		none = 0,
-		wood = 1,
-		light = 2,
-		heavy = 3,
-		concrete = 4,
-	}
 
 	public enum DamageModel
 	{

OpenRA.Game/Graphics/CursorProvider.cs

@@ -0,0 +1,67 @@
+#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.Linq;
+using System.Xml;
+using OpenRA.FileFormats;
+
+namespace OpenRA.Graphics
+{
+	public static class CursorProvider
+	{
+		static Dictionary<string, CursorSequence> cursors;
+
+		public static void Initialize(string[] sequenceFiles)
+		{
+			cursors = new Dictionary<string, CursorSequence>();
+			
+			foreach (var f in sequenceFiles)
+				LoadSequenceSource(f);
+		}
+
+		static void LoadSequenceSource(string filename)
+		{
+			XmlDocument document = new XmlDocument();
+			document.Load(FileSystem.Open(filename));
+				
+			foreach (XmlElement eCursor in document.SelectNodes("/sequences/cursor"))
+				LoadSequencesForCursor(eCursor);
+		}
+
+		static void LoadSequencesForCursor(XmlElement eCursor)
+		{
+			Game.modData.LoadScreen.Display();
+			string cursorSrc = eCursor.GetAttribute("src");
+			string palette = eCursor.GetAttribute("palette");
+
+			foreach (XmlElement eSequence in eCursor.SelectNodes("./sequence"))
+				cursors.Add(eSequence.GetAttribute("name"), new CursorSequence(cursorSrc, palette, eSequence));
+
+		}
+		
+		public static bool HasCursorSequence(string cursor)
+		{
+			return cursors.ContainsKey(cursor);
+		}
+
+		public static CursorSequence GetCursorSequence(string cursor)
+		{
+			try { return cursors[cursor]; }
+			catch (KeyNotFoundException)
+			{
+				throw new InvalidOperationException(
+					"Cursor does not have a sequence `{0}`".F(cursor));
+			}
+		}
+	}
+}

OpenRA.Game/Graphics/LineRenderer.cs

@@ -13,45 +13,46 @@ using OpenRA.FileFormats.Graphics;
 
 namespace OpenRA.Graphics
 {
-	public class LineRenderer
+	public class LineRenderer : Renderer.IBatchRenderer
 	{
 		Renderer renderer;
-		IVertexBuffer<Vertex> vertexBuffer;
-		IIndexBuffer indexBuffer;            /* kindof a waste of space, but the GPU likes indexing, oh well */
 
-		const int linesPerBatch = 1024;
-
-		Vertex[] vertices = new Vertex[ 2 * linesPerBatch ];
-		ushort[] indices = new ushort[ 2 * linesPerBatch ];
-		int lines = 0;
+		Vertex[] vertices = new Vertex[ Renderer.TempBufferSize ];
+		ushort[] indices = new ushort[ Renderer.TempBufferSize ];
 		int nv = 0, ni = 0;
 
 		public LineRenderer( Renderer renderer )
 		{
 			this.renderer = renderer;
-			vertexBuffer = renderer.Device.CreateVertexBuffer(vertices.Length );
-			indexBuffer = renderer.Device.CreateIndexBuffer( indices.Length );
 		}
 
 		public void Flush()
 		{
-			if( lines > 0 )
+			if( ni > 0 )
 			{
 				renderer.LineShader.Render( () =>
 				{
-					vertexBuffer.SetData( vertices );
-					indexBuffer.SetData( indices );
-					renderer.DrawBatch( vertexBuffer, indexBuffer,
+					var vb = renderer.GetTempVertexBuffer();
+					var ib = renderer.GetTempIndexBuffer();
+					vb.SetData( vertices, nv );
+					ib.SetData( indices, ni );
+					renderer.DrawBatch( vb, ib,
 					nv, ni / 2, PrimitiveType.LineList );
 				} );
 
 				nv = 0; ni = 0;
-				lines = 0;
 			}
 		}
 
 		public void DrawLine( float2 start, float2 end, Color startColor, Color endColor )
 		{
+			Renderer.CurrentBatchRenderer = this;
+
+			if( ni + 2 > Renderer.TempBufferSize )
+				Flush();
+			if( nv + 2 > Renderer.TempBufferSize )
+				Flush();
+
 			indices[ ni++ ] = (ushort)nv;
 
 			vertices[ nv++ ] = new Vertex( start,
@@ -63,9 +64,6 @@ namespace OpenRA.Graphics
 			vertices[ nv++ ] = new Vertex( end,
 			new float2( endColor.R / 255.0f, endColor.G / 255.0f ),
 			new float2( endColor.B / 255.0f, endColor.A / 255.0f ) );
-
-			if( ++lines >= linesPerBatch )
-				Flush();
 		}
 		
 		public void FillRect( RectangleF r, Color color )

OpenRA.Game/Graphics/Minimap.cs

@@ -14,16 +14,29 @@ using System.Drawing.Imaging;
 using System.Linq;
 using OpenRA.FileFormats;
 using OpenRA.Traits;
+using System.IO;
 
 namespace OpenRA.Graphics
 {
 	public class Minimap
 	{		
 		public static Bitmap TerrainBitmap(Map map)
+		{
+			return TerrainBitmap(map, false);
+		}
+		
+		public static Bitmap TerrainBitmap(Map map, bool actualSize)
 		{
 			var tileset = Rules.TileSets[map.Tileset];
-			var size = Util.NextPowerOf2(Math.Max(map.Width, map.Height));
-			Bitmap terrain = new Bitmap(size, size);
+			var width = map.Width;
+			var height = map.Height;
+			
+			if (!actualSize)
+			{
+				width = height = Util.NextPowerOf2(Math.Max(map.Width, map.Height));
+			}
+			
+			Bitmap terrain = new Bitmap(width, height);
 			
 			var bitmapData = terrain.LockBits(new Rectangle(0, 0, terrain.Width, terrain.Height),
 				ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
@@ -38,6 +51,9 @@ namespace OpenRA.Graphics
 						var mapX = x + map.TopLeft.X;
 						var mapY = y + map.TopLeft.Y;
 						var type = tileset.GetTerrainType(map.MapTiles[mapX, mapY]);
+						if (!tileset.Terrain.ContainsKey(type))
+							throw new InvalidDataException("Tileset {0} lacks terraintype {1}".F(tileset.Id, type));
+					
 						*(c + (y * bitmapData.Stride >> 2) + x) = tileset.Terrain[type].Color.ToArgb();
 					}
 			}

OpenRA.Game/Graphics/Renderer.cs

@@ -16,6 +16,7 @@ using OpenRA.FileFormats;
 using OpenRA.FileFormats.Graphics;
 using OpenRA.Support;
 using System.Windows.Forms;
+using System.Collections.Generic;
 
 namespace OpenRA.Graphics
 {
@@ -23,10 +24,10 @@ namespace OpenRA.Graphics
 	{
 		internal static int SheetSize;
 
-		public IShader SpriteShader { get; private set; }    /* note: shared shader params */
-		public IShader LineShader { get; private set; }
-		public IShader RgbaSpriteShader { get; private set; }
-		public IShader WorldSpriteShader { get; private set; }
+		internal IShader SpriteShader { get; private set; }    /* note: shared shader params */
+		internal IShader LineShader { get; private set; }
+		internal IShader RgbaSpriteShader { get; private set; }
+		internal IShader WorldSpriteShader { get; private set; }
 
 		public SpriteRenderer SpriteRenderer { get; private set; }
 		public SpriteRenderer RgbaSpriteRenderer { get; private set; }
@@ -37,6 +38,12 @@ namespace OpenRA.Graphics
 
 		public readonly SpriteFont RegularFont, BoldFont, TitleFont;
 
+		internal const int TempBufferSize = 8192;
+		const int TempBufferCount = 8;
+
+		Queue<IVertexBuffer<Vertex>> tempBuffersV = new Queue<IVertexBuffer<Vertex>>();
+		Queue<IIndexBuffer> tempBuffersI = new Queue<IIndexBuffer>();
+
 		public Renderer()
 		{
 			SpriteShader = device.CreateShader(FileSystem.Open("shaders/world-shp.fx"));
@@ -52,9 +59,15 @@ namespace OpenRA.Graphics
 			RegularFont = new SpriteFont("FreeSans.ttf", 14);
 			BoldFont = new SpriteFont("FreeSansBold.ttf", 14);
 			TitleFont = new SpriteFont("titles.ttf", 48);
+
+			for( int i = 0 ; i < TempBufferCount ; i++ )
+			{
+				tempBuffersV.Enqueue( device.CreateVertexBuffer( TempBufferSize ) );
+				tempBuffersI.Enqueue( device.CreateIndexBuffer( TempBufferSize ) );
+			}
 		}
 
-		public IGraphicsDevice Device { get { return device; } }
+		internal IGraphicsDevice Device { get { return device; } }
 
 		public void BeginFrame(float2 scroll)
 		{
@@ -81,6 +94,7 @@ namespace OpenRA.Graphics
 
 		public void EndFrame()
 		{
+			Flush();
 			device.End();
 			device.Present();
 		}
@@ -111,15 +125,9 @@ namespace OpenRA.Graphics
 		
 		public void Flush()
 		{
-			WorldSpriteRenderer.Flush();
-			RgbaSpriteRenderer.Flush();
-			LineRenderer.Flush();
+			CurrentBatchRenderer = null;
 		}
 
-
-
-
-
 		static IGraphicsDevice device;
 
 		public static Size Resolution { get { return device.WindowSize; } }
@@ -154,5 +162,49 @@ namespace OpenRA.Graphics
 			}
 			throw new NotImplementedException();
 		}
+
+		internal IVertexBuffer<Vertex> GetTempVertexBuffer()
+		{
+			var ret = tempBuffersV.Dequeue();
+			tempBuffersV.Enqueue( ret );
+			return ret;
+		}
+
+		internal IIndexBuffer GetTempIndexBuffer()
+		{
+			var ret = tempBuffersI.Dequeue();
+			tempBuffersI.Enqueue( ret );
+			return ret;
+		}
+
+		public interface IBatchRenderer
+		{
+			void Flush();
+		}
+
+		static IBatchRenderer currentBatchRenderer;
+		public static IBatchRenderer CurrentBatchRenderer
+		{
+			get { return currentBatchRenderer; }
+			set
+			{
+				if( currentBatchRenderer == value ) return;
+				if( currentBatchRenderer != null )
+					currentBatchRenderer.Flush();
+				currentBatchRenderer = value;
+			}
+		}
+
+		public void EnableScissor(int left, int top, int width, int height)
+		{
+			Flush();
+			Device.EnableScissor( left, top, width, height );
+		}
+
+		public void DisableScissor()
+		{
+			Flush();
+			Device.DisableScissor();
+		}
 	}
 }

OpenRA.Game/Graphics/Sequence.cs

@@ -9,6 +9,8 @@
 #endregion
 
 using System.Xml;
+using OpenRA.FileFormats;
+using System.Collections.Generic;
 
 namespace OpenRA.Graphics
 {
@@ -24,34 +26,55 @@ namespace OpenRA.Graphics
 		public int Facings { get { return facings; } }
 		public int Tick { get { return tick; } }
 
-		public Sequence(string unit, XmlElement e)
+		string srcOverride;
+		public Sequence(string unit, string name, MiniYaml info)
 		{
-			string srcOverride = e.GetAttribute("src");
-			Name = e.GetAttribute("name");
-
+			srcOverride = info.Value;
+			Name = name;
+			var d = info.NodesDict;
+			
 			sprites = SpriteSheetBuilder.LoadAllSprites(string.IsNullOrEmpty(srcOverride) ? unit : srcOverride );
-			start = int.Parse(e.GetAttribute("start"));
+			start = int.Parse(d["Start"].Value);
 
-			if (e.GetAttribute("length") == "*" || e.GetAttribute("end") == "*")
-				length = sprites.Length - Start;
-			else if (e.HasAttribute("length"))
-				length = int.Parse(e.GetAttribute("length"));
-			else if (e.HasAttribute("end"))
-				length = int.Parse(e.GetAttribute("end")) - int.Parse(e.GetAttribute("start"));
-			else
+			if (!d.ContainsKey("Length"))
 				length = 1;
+			else if (d["Length"].Value == "*")
+				length = sprites.Length - Start;
+			else
+				length = int.Parse(d["Length"].Value);
 
-			if( e.HasAttribute( "facings" ) )
-				facings = int.Parse( e.GetAttribute( "facings" ) );
+
+			if(d.ContainsKey("Facings"))
+				facings = int.Parse(d["Facings"].Value);
 			else
 				facings = 1;
 
-			if (e.HasAttribute("tick"))
-				tick = int.Parse(e.GetAttribute("tick"));
+			if(d.ContainsKey("Tick"))
+				tick = int.Parse(d["Tick"].Value);
 			else
 				tick = 40;
 		}
-
+		
+		public MiniYaml Save()
+		{
+			var root = new List<MiniYamlNode>();
+			
+			root.Add(new MiniYamlNode("Start", start.ToString()));
+			
+			if (length > 1 && (start != 0 || length != sprites.Length - start))
+				root.Add(new MiniYamlNode("Length", length.ToString()));
+			else if (length > 1 && length == sprites.Length - start)
+				root.Add(new MiniYamlNode("Length", "*"));
+			
+			if (facings > 1)
+				root.Add(new MiniYamlNode("Facings", facings.ToString()));
+			
+			if (tick != 40)
+				root.Add(new MiniYamlNode("Tick", tick.ToString()));		
+			
+			return new MiniYaml(srcOverride, root);
+		}
+		
 		public Sprite GetSprite( int frame )
 		{
 			return GetSprite( frame, 0 );

OpenRA.Game/Graphics/SequenceProvider.cs

@@ -20,53 +20,39 @@ namespace OpenRA.Graphics
 	public static class SequenceProvider
 	{
 		static Dictionary<string, Dictionary<string, Sequence>> units;
-		static Dictionary<string, CursorSequence> cursors;
 
 		public static void Initialize(string[] sequenceFiles)
 		{
 			units = new Dictionary<string, Dictionary<string, Sequence>>();
-			cursors = new Dictionary<string, CursorSequence>();
-			
-			foreach (var f in sequenceFiles)
-				LoadSequenceSource(f);
+			if (sequenceFiles.Length == 0)
+				return;
+
+			var sequences = sequenceFiles
+				.Select(s => MiniYaml.FromFile(s))
+				.Aggregate(MiniYaml.Merge);
+
+			foreach (var s in sequences)
+				LoadSequencesForUnit(s.Key, s.Value);
 		}
 
-		static void LoadSequenceSource(string filename)
-		{
-			XmlDocument document = new XmlDocument();
-			document.Load(FileSystem.Open(filename));
-
-			foreach (XmlElement eUnit in document.SelectNodes("/sequences/unit"))
-				LoadSequencesForUnit(eUnit);
-
-			foreach (XmlElement eCursor in document.SelectNodes("/sequences/cursor"))
-				LoadSequencesForCursor(eCursor);
-		}
-
-		static void LoadSequencesForCursor(XmlElement eCursor)
+		static void LoadSequencesForUnit(string unit, MiniYaml sequences)
 		{
 			Game.modData.LoadScreen.Display();
-			string cursorSrc = eCursor.GetAttribute("src");
-			string palette = eCursor.GetAttribute("palette");
-
-			foreach (XmlElement eSequence in eCursor.SelectNodes("./sequence"))
-				cursors.Add(eSequence.GetAttribute("name"), new CursorSequence(cursorSrc, palette, eSequence));
-
-		}
-
-		static void LoadSequencesForUnit(XmlElement eUnit)
-		{
-			Game.modData.LoadScreen.Display();
-			string unitName = eUnit.GetAttribute("name");
 			try {
-				var sequences = eUnit.SelectNodes("./sequence").OfType<XmlElement>()
-					.Select(e => new Sequence(unitName, e))
-					.ToDictionary(s => s.Name);
-				
-				units.Add(unitName, sequences);
+				var seq = sequences.NodesDict.ToDictionary(x => x.Key, x => new Sequence(unit,x.Key,x.Value));
+				units.Add(unit, seq);
 			} catch (FileNotFoundException) {} // Do nothing; we can crash later if we actually wanted art	
 		}
 
+		public static MiniYaml SaveSequencesForUnit(string unitname)
+		{
+			var ret = new List<MiniYamlNode>();
+			foreach (var s in units[unitname])
+				ret.Add(new MiniYamlNode(s.Key, s.Value.Save()));
+			
+			return new MiniYaml(null, ret);
+		}
+		
 		public static Sequence GetSequence(string unitName, string sequenceName)
 		{
 			try { return units[unitName][sequenceName]; }
@@ -81,20 +67,5 @@ namespace OpenRA.Graphics
 		{
 			return units[unit].ContainsKey(seq);
 		}
-		
-		public static bool HasCursorSequence(string cursor)
-		{
-			return cursors.ContainsKey(cursor);
-		}
-
-		public static CursorSequence GetCursorSequence(string cursor)
-		{
-			try { return cursors[cursor]; }
-			catch (KeyNotFoundException)
-			{
-				throw new InvalidOperationException(
-					"Cursor does not have a sequence `{0}`".F(cursor));
-			}
-		}
 	}
 }

OpenRA.Game/Graphics/Sprite.cs

@@ -49,6 +49,26 @@ namespace OpenRA.Graphics
 		{
 			return uvhax[ k ];
 		}
+
+		public void DrawAt( float2 location, string palette )
+		{
+			Game.Renderer.SpriteRenderer.DrawSprite( this, location, palette, this.size );
+		}
+
+		public void DrawAt( float2 location, int paletteIndex )
+		{
+			Game.Renderer.SpriteRenderer.DrawSprite( this, location, paletteIndex, this.size );
+		}
+
+		public void DrawAt(float2 location, string palette, float2 size)
+		{
+			Game.Renderer.SpriteRenderer.DrawSprite( this, location, palette, size );
+		}
+
+		public void DrawAt( float2 location, int paletteIndex, float2 size )
+		{
+			Game.Renderer.SpriteRenderer.DrawSprite( this, location, paletteIndex, size );
+		}
 	}
 
 	public enum TextureChannel

OpenRA.Game/Graphics/SpriteRenderer.cs

@@ -12,28 +12,20 @@ using OpenRA.FileFormats.Graphics;
 
 namespace OpenRA.Graphics
 {
-	public class SpriteRenderer
+	public class SpriteRenderer : Renderer.IBatchRenderer
 	{
-		IVertexBuffer<Vertex> vertexBuffer;
-		IIndexBuffer indexBuffer;
 		Renderer renderer;
 		IShader shader;
 
-		const int spritesPerBatch = 1024;
-
-		Vertex[] vertices = new Vertex[4 * spritesPerBatch];
-		ushort[] indices = new ushort[6 * spritesPerBatch];
+		Vertex[] vertices = new Vertex[Renderer.TempBufferSize];
+		ushort[] indices = new ushort[Renderer.TempBufferSize];
 		Sheet currentSheet = null;
-		int sprites = 0;
 		int nv = 0, ni = 0;
 
 		public SpriteRenderer(Renderer renderer, IShader shader)
 		{
 			this.renderer = renderer;
 			this.shader = shader;
-
-			vertexBuffer = renderer.Device.CreateVertexBuffer( vertices.Length );
-			indexBuffer = renderer.Device.CreateIndexBuffer( indices.Length );
 		}
 
 		public SpriteRenderer(Renderer renderer)
@@ -41,14 +33,16 @@ namespace OpenRA.Graphics
 
 		public void Flush()
 		{
-			if (sprites > 0)
+			if (ni > 0)
 			{
 				shader.SetValue( "DiffuseTexture", currentSheet.Texture );
 				shader.Render(() =>
 				{
-					vertexBuffer.SetData(vertices);
-					indexBuffer.SetData(indices);
-					renderer.DrawBatch(vertexBuffer, indexBuffer,
+					var vb = renderer.GetTempVertexBuffer();
+					var ib = renderer.GetTempIndexBuffer();
+					vb.SetData(vertices, nv);
+					ib.SetData(indices, ni);
+					renderer.DrawBatch(vb, ib,
 						new Range<int>(0, nv),
 						new Range<int>(0, ni),
 						PrimitiveType.TriangleList,
@@ -57,7 +51,6 @@ namespace OpenRA.Graphics
 
 				nv = 0; ni = 0;
 				currentSheet = null;
-				sprites = 0;
 			}
 		}
 				
@@ -73,14 +66,19 @@ namespace OpenRA.Graphics
 		
 		public void DrawSprite(Sprite s, float2 location, int paletteIndex, float2 size)
 		{
+			Renderer.CurrentBatchRenderer = this;
+
 			if (s.sheet != currentSheet)
 				Flush();
 
+			if( nv + 4 > Renderer.TempBufferSize )
+				Flush();
+			if( ni + 6 > Renderer.TempBufferSize )
+				Flush();
+
 			currentSheet = s.sheet;
 			Util.FastCreateQuad(vertices, indices, location.ToInt2(), s, paletteIndex, nv, ni, size);
 			nv += 4; ni += 6;
-			if (++sprites >= spritesPerBatch)
-				Flush();
 		}
 		
 		

OpenRA.Game/Graphics/TerrainRenderer.cs

@@ -31,7 +31,6 @@ namespace OpenRA.Graphics
 			this.map = world.Map;
 
 			Size tileSize = new Size( Game.CellSize, Game.CellSize );
-
 			var tileMapping = new Cache<TileReference<ushort,byte>, Sprite>(
 				x => Game.modData.SheetBuilder.Add(world.TileSet.GetBytes(x), tileSize));
 
@@ -47,7 +46,7 @@ namespace OpenRA.Graphics
 				{
 					Sprite tile = tileMapping[map.MapTiles[i, j]];
 					// TODO: The zero below should explicitly refer to the terrain palette, but this code is called
-					// before the palettes are created
+					// before the palettes are created. Therefore assumes that "terrain" is the first palette to be defined
 					Util.FastCreateQuad(vertices, indices, Game.CellSize * new float2(i, j), tile, 0, nv, ni, tile.size);
 					nv += 4;
 					ni += 6;
@@ -57,10 +56,10 @@ namespace OpenRA.Graphics
 				}
 
 			vertexBuffer = Game.Renderer.Device.CreateVertexBuffer( vertices.Length );
-			vertexBuffer.SetData( vertices );
+			vertexBuffer.SetData( vertices, nv );
 
 			indexBuffer = Game.Renderer.Device.CreateIndexBuffer( indices.Length );
-			indexBuffer.SetData( indices );
+			indexBuffer.SetData( indices, ni );
 		}
 
 		public void Draw( Viewport viewport )
@@ -68,9 +67,9 @@ namespace OpenRA.Graphics
 			int indicesPerRow = map.Width * 6;
 			int verticesPerRow = map.Width * 4;
 
-			int visibleRows = (int)(viewport.Height / 24.0f + 2);
+			int visibleRows = (int)(viewport.Height * 1f / Game.CellSize + 2);
 
-			int firstRow = (int)((viewport.Location.Y) / 24.0f - map.YOffset);
+			int firstRow = (int)(viewport.Location.Y * 1f / Game.CellSize - map.YOffset);
 			int lastRow = firstRow + visibleRows;
 
 			if (lastRow < 0 || firstRow > map.Height)

OpenRA.Game/Graphics/Viewport.cs

@@ -22,6 +22,8 @@ namespace OpenRA.Graphics
 		readonly float2 screenSize;
 		float2 scrollPosition;
 		readonly Renderer renderer;
+		readonly int2 mapStart;
+		readonly int2 mapEnd;
 
 		public float2 Location { get { return scrollPosition; } }
 
@@ -35,39 +37,77 @@ namespace OpenRA.Graphics
 
 		public void Scroll(float2 delta)
 		{
-			scrollPosition = scrollPosition + delta;
+			this.Scroll(delta, false);
+		}
+		
+		public void Scroll(float2 delta, bool ignoreBorders)
+		{
+			float2 newScrollPosition = scrollPosition + delta;
+			
+			if(!ignoreBorders)
+				newScrollPosition = this.NormalizeScrollPosition(newScrollPosition);
+
+			scrollPosition = newScrollPosition;
+		}
+		
+		private float2 NormalizeScrollPosition(float2 newScrollPosition)
+		{
+			float2 topLeftBorder = (Game.CellSize* mapStart).ToFloat2();
+			float2 bottomRightBorder = (Game.CellSize* mapEnd).ToFloat2();
+		  
+			if(newScrollPosition.Y < topLeftBorder.Y - screenSize.Y/2)
+				newScrollPosition.Y = topLeftBorder.Y - screenSize.Y/2;
+			if(newScrollPosition.X < topLeftBorder.X - screenSize.X/2)
+				newScrollPosition.X = topLeftBorder.X - screenSize.X/2;
+			if(newScrollPosition.Y > bottomRightBorder.Y - screenSize.Y/2)
+				newScrollPosition.Y = bottomRightBorder.Y - screenSize.Y/2;
+			if(newScrollPosition.X > bottomRightBorder.X - screenSize.X/2)
+				newScrollPosition.X = bottomRightBorder.X - screenSize.X/2;
+			
+			return newScrollPosition;
+		}
+		
+		public ScrollDirection GetBlockedDirections()
+		{
+			int2 topLeftBorder = (Game.CellSize* mapStart);
+			int2 bottomRightBorder = (Game.CellSize* mapEnd);
+			
+			ScrollDirection blockedDirections = ScrollDirection.None;
+			
+			if(scrollPosition.Y <= topLeftBorder.Y - screenSize.Y/2)
+				blockedDirections = blockedDirections.Set(ScrollDirection.Up, true);
+			if(scrollPosition.X <= topLeftBorder.X - screenSize.X/2)
+				blockedDirections = blockedDirections.Set(ScrollDirection.Left, true);
+			if(scrollPosition.Y >= bottomRightBorder.Y - screenSize.Y/2)
+				blockedDirections = blockedDirections.Set(ScrollDirection.Down, true);
+		  	if(scrollPosition.X >= bottomRightBorder.X - screenSize.X/2)
+				blockedDirections = blockedDirections.Set(ScrollDirection.Right, true);
+			
+			return blockedDirections;
 		}
 
 		public Viewport(float2 screenSize, int2 mapStart, int2 mapEnd, Renderer renderer)
 		{
 			this.screenSize = screenSize;
 			this.renderer = renderer;
+			this.mapStart = mapStart;
+			this.mapEnd = mapEnd;
 
 			this.scrollPosition = Game.CellSize* mapStart;
 		}
 		
 		public void DrawRegions( World world )
 		{
-			Timer.Time( "DrawRegions start" );
-
 			renderer.BeginFrame(scrollPosition);
 			world.WorldRenderer.Draw();
-			Timer.Time( "worldRenderer: {0}" );
 
 			Widget.DoDraw(world);
-			Timer.Time( "widgets: {0}" );
 
 			var cursorName = Widget.RootWidget.GetCursorOuter(Viewport.LastMousePos) ?? "default";
 			var c = new Cursor(cursorName);
 			c.Draw((int)cursorFrame, Viewport.LastMousePos + Location); 
-			Timer.Time( "cursors: {0}" );
-
-			renderer.RgbaSpriteRenderer.Flush();
-			renderer.SpriteRenderer.Flush();
-			renderer.WorldSpriteRenderer.Flush();
 
 			renderer.EndFrame();
-			Timer.Time( "endFrame: {0}" );
 		}
 
 		public void RefreshPalette()
@@ -93,7 +133,7 @@ namespace OpenRA.Graphics
 		
 		public void Center(int2 loc)
 		{
-			scrollPosition = (Game.CellSize*loc - .5f * new float2(Width, Height));
+			scrollPosition = this.NormalizeScrollPosition(Game.CellSize*loc - .5f * new float2(Width, Height));
 		}
 
 		public void Center(IEnumerable<Actor> actors)
@@ -104,7 +144,7 @@ namespace OpenRA.Graphics
 				.Select(a => a.CenterLocation)
 				.Aggregate((a, b) => a + b);
 
-			scrollPosition = (avgPos - .5f * new float2(Width, Height));
+			scrollPosition = this.NormalizeScrollPosition((avgPos - .5f * new float2(Width, Height)));
 		}
 
 		public Rectangle? ShroudBounds()
@@ -114,5 +154,13 @@ namespace OpenRA.Graphics
 			if (localPlayer.Shroud.Disabled) return null;
 			return localPlayer.Shroud.Bounds;
 		}
+		
+		public Rectangle ViewBounds()
+		{
+			int2 boundary = new int2(1,1); // Add a curtain of cells around the viewport to account for rounding errors
+			var tl = ViewToWorld(int2.Zero).ToInt2() - boundary;
+			var br = ViewToWorld(new int2(Width, Height)).ToInt2() + boundary;
+			return Rectangle.FromLTRB(tl.X, tl.Y, br.X, br.Y);
+		}
 	}
-}
+}

OpenRA.Game/Graphics/WorldRenderer.cs

@@ -21,7 +21,7 @@ namespace OpenRA.Graphics
 	{
 		readonly World world;
 		internal readonly TerrainRenderer terrainRenderer;
-		internal readonly UiOverlay uiOverlay;
+		public readonly UiOverlay uiOverlay;
 		internal readonly HardwarePalette palette;
 
 		internal WorldRenderer(World world)
@@ -41,11 +41,7 @@ namespace OpenRA.Graphics
 		{
 			public int Compare(Renderable x, Renderable y)
 			{
-				var result = x.ZOffset.CompareTo(y.ZOffset);
-				if (result == 0)
-					result = x.Pos.Y.CompareTo(y.Pos.Y);
-
-				return result;
+				return (x.Z + x.ZOffset).CompareTo(y.Z + y.ZOffset);
 			}
 		}
 
@@ -94,20 +90,16 @@ namespace OpenRA.Graphics
 		public void Draw()
 		{
 			var bounds = GetBoundsRect();
-			Game.Renderer.Device.EnableScissor(bounds.Left, bounds.Top, bounds.Width, bounds.Height);
+			Game.Renderer.EnableScissor(bounds.Left, bounds.Top, bounds.Width, bounds.Height);
 
 			terrainRenderer.Draw(Game.viewport);
 
 			if (world.OrderGenerator != null)
 				world.OrderGenerator.RenderBeforeWorld(world);
 
-			Game.Renderer.SpriteRenderer.Flush();
-			Game.Renderer.LineRenderer.Flush();
-
 			foreach (var image in worldSprites)
-				Game.Renderer.SpriteRenderer.DrawSprite(image.Sprite, image.Pos, image.Palette);
+				image.Sprite.DrawAt(image.Pos, image.Palette);
 			uiOverlay.Draw(world);
-			Game.Renderer.SpriteRenderer.Flush();
 
 			if (world.OrderGenerator != null)
 				world.OrderGenerator.RenderAfterWorld(world);
@@ -115,11 +107,7 @@ namespace OpenRA.Graphics
 			if (world.LocalPlayer != null)
 				world.LocalPlayer.Shroud.Draw();
 
-			Game.Renderer.SpriteRenderer.Flush();
-
-			Game.Renderer.Device.DisableScissor();
-
-			Game.Renderer.LineRenderer.Flush();
+			Game.Renderer.DisableScissor();
 		}
 
 		void DrawBox(RectangleF r, Color color)
@@ -142,8 +130,8 @@ namespace OpenRA.Graphics
 			for (var j = 0; j < world.Map.MapSize.Y;
 				j += world.WorldActor.Info.Traits.Get<SpatialBinsInfo>().BinSize)
 			{
-				Game.Renderer.LineRenderer.DrawLine(new float2(0, j * 24), new float2(world.Map.MapSize.X * 24, j * 24), Color.Black, Color.Black);
-				Game.Renderer.LineRenderer.DrawLine(new float2(j * 24, 0), new float2(j * 24, world.Map.MapSize.Y * 24), Color.Black, Color.Black);
+				Game.Renderer.LineRenderer.DrawLine(new float2(0, j * Game.CellSize), new float2(world.Map.MapSize.X * Game.CellSize, j * Game.CellSize), Color.Black, Color.Black);
+				Game.Renderer.LineRenderer.DrawLine(new float2(j * Game.CellSize, 0), new float2(j * Game.CellSize, world.Map.MapSize.Y * Game.CellSize), Color.Black, Color.Black);
 			}
 		}
 

OpenRA.Game/Map.cs

@@ -62,14 +62,22 @@ namespace OpenRA
 		public Rectangle Bounds { get { return Rectangle.FromLTRB(TopLeft.X, TopLeft.Y, BottomRight.X, BottomRight.Y); } }
 
 		public Map()
+		{
+			// Do nothing; not a valid map (editor hack)
+		}
+		
+		public Map(string tileset)
 		{
 			MapSize = new int2(1, 1);
+			Tileset = tileset;
 			MapResources = new TileReference<byte, byte>[1, 1];
-			MapTiles = new TileReference<ushort, byte>[1, 1] 
-				{ { new TileReference<ushort, byte> { 
-					type =  (ushort)0xffffu, 
-					image = (byte)0xffu, 
-					index = (byte)0xffu } } };
+			
+			var tile = OpenRA.Rules.TileSets[Tileset].Templates.First();
+			MapTiles = new TileReference<ushort, byte>[1, 1] 
+				{ { new TileReference<ushort, byte> { 
+					type = tile.Key, 
+					image = (byte)(tile.Value.PickAny ? 0xffu : 0), 
+					index = (byte)(tile.Value.PickAny ? 0xffu : 0) } } };
 
 			PlayerCount = 0;
 			TopLeft = new int2(0, 0);

OpenRA.Game/ModData.cs

@@ -24,6 +24,7 @@ namespace OpenRA
 		public readonly SheetBuilder SheetBuilder;
 		public readonly CursorSheetBuilder CursorSheetBuilder;
 		public readonly Dictionary<string, MapStub> AvailableMaps;
+		public readonly WidgetLoader WidgetLoader;
 		public ILoadScreen LoadScreen = null;
 		
 		public ModData( params string[] mods )
@@ -39,6 +40,7 @@ namespace OpenRA
 			SheetBuilder = new SheetBuilder( TextureChannel.Red );
 			CursorSheetBuilder = new CursorSheetBuilder( this );
 			AvailableMaps = FindMaps( mods );
+			WidgetLoader = new WidgetLoader( this );
 		}
 		
 		// TODO: Do this nicer
@@ -59,21 +61,16 @@ namespace OpenRA
 			if (!AvailableMaps.ContainsKey(uid))
 				throw new InvalidDataException("Invalid map uid: {0}".F(uid));
 			
-			Timer.Time("----PrepareMap");
 			var map = new Map(AvailableMaps[uid].Package);
-			Timer.Time( "Map: {0}" );
 			
 			Rules.LoadRules(Manifest, map);
-			Timer.Time( "Rules: {0}" );
-
 			if (map.Theater != cachedTheatre)
 			{
 				SpriteSheetBuilder.Initialize( Rules.TileSets[map.Tileset] );
 				SequenceProvider.Initialize(Manifest.Sequences);
-				Timer.Time("SSB, SeqProv: {0}");
+				CursorProvider.Initialize(Manifest.Cursors);
 				cachedTheatre = map.Theater;
 			}
-			Timer.Time("----end PrepareMap");
 			return map;
 		}
 	}

OpenRA.Game/Network/Connection.cs

@@ -140,8 +140,11 @@ namespace OpenRA.Network
 
 			}
 			catch (SocketException) { /* drop this on the floor; we'll pick up the disconnect from the reader thread */ }
+			catch (ObjectDisposedException) { /* ditto */ }
 		}
+
 		bool disposed = false;
+
 		public void Dispose ()
 		{
 			if (disposed) return;

OpenRA.Game/Network/SyncReport.cs

@@ -3,61 +3,87 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using OpenRA.FileFormats;
+using OpenRA.Support;
 
 namespace OpenRA.Network
 {
 	class SyncReport
 	{
-		Queue<Pair<int, string>> syncReports = new Queue<Pair<int, string>>();
 		const int numSyncReports = 5;
+		Report[] syncReports = new Report[numSyncReports];
+		int curIndex = 0;
 
+		public SyncReport()
+		{
+			for (var i = 0; i < numSyncReports; i++)
+				syncReports[i] = new SyncReport.Report();
+		}
+		
 		internal void UpdateSyncReport()
 		{
 			if (!Game.Settings.Debug.RecordSyncReports)
 				return;
-
-			while (syncReports.Count >= numSyncReports) syncReports.Dequeue();
-			syncReports.Enqueue(Pair.New(Game.orderManager.FrameNumber, GenerateSyncReport()));
+			
+			GenerateSyncReport(syncReports[curIndex]);
+			curIndex = ++curIndex % numSyncReports;
 		}
-
-		string GenerateSyncReport()
+		
+		void GenerateSyncReport(Report report)
 		{
-			var sb = new StringBuilder();
-			sb.AppendLine("Actors:");
-			foreach (var a in Game.world.Actors)
-				sb.AppendLine("\t {0} {1} {2} ({3})".F(
-					a.ActorID,
-					a.Info.Name,
-					(a.Owner == null) ? "null" : a.Owner.InternalName,
-					Sync.CalculateSyncHash(a)));
-
-			sb.AppendLine("Tick Actors:");
+			report.Frame = Game.orderManager.FrameNumber;
+			report.SyncedRandom = Game.world.SharedRandom.Last;
+			report.Traits.Clear();
 			foreach (var a in Game.world.Queries.WithTraitMultiple<object>())
 			{
 				var sync = Sync.CalculateSyncHash(a.Trait);
 				if (sync != 0)
-					sb.AppendLine("\t {0} {1} {2} {3} ({4})".F(
-						a.Actor.ActorID,
-						a.Actor.Info.Name,
-						(a.Actor.Owner == null) ? "null" : a.Actor.Owner.InternalName,
-						a.Trait.GetType().Name,
-						sync));
+					report.Traits.Add(new TraitReport()
+					{
+						ActorID = a.Actor.ActorID,
+						Type = a.Actor.Info.Name,
+						Owner = (a.Actor.Owner == null) ? "null" : a.Actor.Owner.InternalName,
+						Trait = a.Trait.GetType().Name,
+						Hash = sync
+					});
 			}
-
-			return sb.ToString();
 		}
 
 		internal void DumpSyncReport(int frame)
 		{
-			var f = syncReports.FirstOrDefault(a => a.First == frame);
-			if (f == default(Pair<int, string>))
-			{
-				Log.Write("sync", "No sync report available!");
-				return;
-			}
-
-			Log.Write("sync", "Sync for net frame {0} -------------", f.First);
-			Log.Write("sync", "{0}", f.Second);
+			foreach (var r in syncReports)
+				if (r.Frame == frame)
+				{
+					Log.Write("sync", "Sync for net frame {0} -------------", r.Frame);
+					Log.Write("sync", "SharedRandom: "+r.SyncedRandom);
+					Log.Write("sync", "Synced Traits:");
+					foreach (var a in r.Traits)
+						Log.Write("sync", "\t {0} {1} {2} {3} ({4})".F(
+							a.ActorID,
+							a.Type,
+							a.Owner,
+					        a.Trait,
+					        a.Hash
+						));
+					return;
+				}
+			Log.Write("sync", "No sync report available!");
 		}
+	
+		class Report
+		{
+			public int Frame;
+			public int SyncedRandom;
+			public List<TraitReport> Traits = new List<TraitReport>();
+		}
+		
+		struct TraitReport
+		{
+			public uint ActorID;
+			public string Type;
+			public string Owner;
+			public string Trait;
+			public int Hash;
+		}
+
 	}
 }

OpenRA.Game/ObjectCreator.cs

@@ -1,10 +1,9 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using OpenRA.FileFormats;
-using System.Reflection;
 using System.IO;
+using System.Linq;
+using System.Reflection;
+using OpenRA.FileFormats;
+using System.Collections.Generic;
 
 namespace OpenRA
 {
@@ -32,19 +31,61 @@ namespace OpenRA
 		public static Action<string> MissingTypeAction = 
 			s => { throw new InvalidOperationException("Cannot locate type: {0}".F(s)); };
 
-		public T CreateObject<T>(string classname)
+		public T CreateObject<T>(string className)
 		{
-			foreach (var mod in ModAssemblies)
-			{
-				var fullTypeName = mod.Second + "." + classname;
-				var obj = mod.First.CreateInstance(fullTypeName);
-				if (obj != null)
-					return (T)obj;
-			}
+			return CreateObject<T>( className, new Dictionary<string, object>() );
+		}
 
-			MissingTypeAction(classname);
+		public T CreateObject<T>( string className, Dictionary<string, object> args )
+		{
+			foreach( var mod in ModAssemblies )
+			{
+				var type = mod.First.GetType( mod.Second + "." + className, false );
+				if( type == null ) continue;
+				var ctors = type.GetConstructors().Where( x => x.HasAttribute<UseCtorAttribute>() ).ToList();
+				if( ctors.Count == 0 )
+					return (T)CreateBasic( type );
+				else if( ctors.Count == 1 )
+					return (T)CreateUsingArgs( ctors[ 0 ], args );
+				else
+					throw new InvalidOperationException( "ObjectCreator: UseCtor on multiple constructors; invalid." );
+			}
+			MissingTypeAction(className);
 			return default(T);
 		}
 
+		public object CreateBasic( Type type )
+		{
+			return type.GetConstructor( new Type[ 0 ] ).Invoke( new object[ 0 ] );
+		}
+
+		public object CreateUsingArgs( ConstructorInfo ctor, Dictionary<string, object> args )
+		{
+			var p = ctor.GetParameters();
+			var a = new object[ p.Length ];
+			for( int i = 0 ; i < p.Length ; i++ )
+			{
+				var attrs = p[ i ].GetCustomAttributes<ParamAttribute>();
+				if( attrs.Length != 1 ) throw new InvalidOperationException( "ObjectCreator: argument in [UseCtor] doesn't have [Param]" );
+				a[ i ] = args[ attrs[ 0 ].ParamName ];
+			}
+			return ctor.Invoke( a );
+		}
+
+		[AttributeUsage( AttributeTargets.Parameter )]
+		public class ParamAttribute : Attribute
+		{
+			public string ParamName { get; private set; }
+
+			public ParamAttribute( string paramName )
+			{
+				ParamName = paramName;
+			}
+		}
+
+		[AttributeUsage( AttributeTargets.Constructor )]
+		public class UseCtorAttribute : Attribute
+		{
+		}
 	}
 }

OpenRA.Game/OpenRA.Game.csproj

@@ -75,7 +75,6 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="Effects\RepairIndicator.cs" />
     <Compile Include="GameRules\WeaponInfo.cs" />
     <Compile Include="Group.cs" />
     <Compile Include="Orders\GenericSelectTarget.cs" />
@@ -83,7 +82,6 @@
     <Compile Include="Traits\BaseBuilding.cs" />
     <Compile Include="Traits\LintAttributes.cs" />
     <Compile Include="Traits\Player\PlayerResources.cs" />
-    <Compile Include="Traits\Player\TechTreeCache.cs" />
     <Compile Include="Traits\World\Shroud.cs" />
     <Compile Include="Widgets\ChatEntryWidget.cs" />
     <Compile Include="Widgets\Delegates\ConnectionDialogsDelegate.cs" />
@@ -99,7 +97,6 @@
     <Compile Include="Effects\MoveFlash.cs" />
     <Compile Include="Exts.cs" />
     <Compile Include="GameRules\ActorInfo.cs" />
-    <Compile Include="GameRules\TechTree.cs" />
     <Compile Include="GameRules\VoiceInfo.cs" />
     <Compile Include="Effects\IEffect.cs" />
     <Compile Include="Graphics\ChromeProvider.cs" />
@@ -137,7 +134,6 @@
     <Compile Include="Traits\Activities\RemoveSelf.cs" />
     <Compile Include="Traits\Activities\Sell.cs" />
     <Compile Include="Orders\IOrderGenerator.cs" />
-    <Compile Include="Orders\PlaceBuildingOrderGenerator.cs" />
     <Compile Include="Player.cs" />
     <Compile Include="Graphics\Sheet.cs" />
     <Compile Include="PathFinder.cs" />
@@ -157,23 +153,15 @@
     <Compile Include="Graphics\TerrainRenderer.cs" />
     <Compile Include="Traits\Activities\Move.cs" />
     <Compile Include="Traits\Activities\Turn.cs" />
-    <Compile Include="Traits\Buildable.cs" />
     <Compile Include="Traits\Building.cs" />
     <Compile Include="Traits\World\BuildingInfluence.cs" />
-    <Compile Include="Traits\Player\PlaceBuilding.cs" />
     <Compile Include="Traits\World\PlayerColorPalette.cs" />
     <Compile Include="Traits\World\ResourceLayer.cs" />
     <Compile Include="Traits\World\ResourceType.cs" />
-    <Compile Include="Traits\SupportPower.cs" />
-    <Compile Include="Traits\ProvidesRadar.cs" />
     <Compile Include="Traits\Selectable.cs" />
-    <Compile Include="Traits\Player\ProductionQueue.cs" />
     <Compile Include="Traits\Mobile.cs" />
-    <Compile Include="Traits\Production.cs" />
-    <Compile Include="Traits\RallyPoint.cs" />
     <Compile Include="Traits\Render\RenderSimple.cs" />
     <Compile Include="Traits\TraitsInterfaces.cs" />
-    <Compile Include="Traits\Turreted.cs" />
     <Compile Include="Traits\World\UnitInfluence.cs" />
     <Compile Include="Network\UnitOrders.cs" />
     <Compile Include="Traits\Util.cs" />
@@ -193,8 +181,6 @@
     <Compile Include="Widgets\BackgroundWidget.cs" />
     <Compile Include="Widgets\LabelWidget.cs" />
     <Compile Include="Widgets\CheckboxWidget.cs" />
-    <Compile Include="Traits\World\BibLayer.cs" />
-    <Compile Include="Traits\World\SmudgeLayer.cs" />
     <Compile Include="Widgets\Delegates\MusicPlayerDelegate.cs" />
     <Compile Include="Widgets\PerfGraphWidget.cs" />
     <Compile Include="Widgets\Delegates\PerfDebugDelegate.cs" />
@@ -202,7 +188,6 @@
     <Compile Include="Widgets\ColorBlockWidget.cs" />
     <Compile Include="GameRules\MusicInfo.cs" />
     <Compile Include="Widgets\ImageWidget.cs" />
-    <Compile Include="Traits\SharesCell.cs" />
     <Compile Include="Widgets\TextFieldWidget.cs" />
     <Compile Include="Widgets\ChatDisplayWidget.cs" />
     <Compile Include="Widgets\Delegates\MapChooserDelegate.cs" />
@@ -217,14 +202,16 @@
     <Compile Include="Traits\RevealsShroud.cs" />
     <Compile Include="Traits\Targetable.cs" />
     <Compile Include="Traits\Health.cs" />
-    <Compile Include="Traits\RepairableBuilding.cs" />
     <Compile Include="Traits\Activities\Drag.cs" />
     <Compile Include="Widgets\VqaPlayerWidget.cs" />
     <Compile Include="Widgets\Delegates\VideoPlayerDelegate.cs" />
-    <Compile Include="Traits\MPStartLocations.cs" />
     <Compile Include="GameRules\Settings.cs" />
     <Compile Include="Support\Arguments.cs" />
     <Compile Include="Traits\ActorStance.cs" />
+    <Compile Include="Traits\Armor.cs" />
+    <Compile Include="Graphics\CursorProvider.cs" />
+    <Compile Include="Traits\Player\TechTree.cs" />
+    <Compile Include="Traits\Player\PowerManager.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\OpenRA.FileFormats\OpenRA.FileFormats.csproj">
@@ -239,7 +226,9 @@
     <Compile Include="ObjectCreator.cs" />
     <Compile Include="Network\SyncReport.cs" />
     <Compile Include="TraitDictionary.cs" />
-    <Compile Include="Traits\PrimaryBuilding.cs" />
+    <Compile Include="Traits\SharesCell.cs" />
+    <Compile Include="Traits\Valued.cs" />
+    <Compile Include="Traits\World\BibLayer.cs" />
     <Compile Include="Widgets\Delegates\DeveloperModeDelegate.cs" />
   </ItemGroup>
   <ItemGroup>
@@ -270,4 +259,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
+</Project>

OpenRA.Game/Orders/UnitOrderGenerator.cs

@@ -18,9 +18,14 @@ namespace OpenRA.Orders
 	class UnitOrderGenerator : IOrderGenerator
 	{
 		public IEnumerable<Order> Order( World world, int2 xy, MouseInput mi )
-		{
+		{		
+			var underCursor = world.FindUnitsAtMouse(mi.Location)
+				.Where(a => a.Info.Traits.Contains<TargetableInfo>())
+				.OrderByDescending(a => a.Info.Traits.Contains<SelectableInfo>() ? a.Info.Traits.Get<SelectableInfo>().Priority : int.MinValue)
+				.FirstOrDefault();
+			
 			var orders = world.Selection.Actors
-				.Select(a => a.Order(xy, mi))
+				.Select(a => a.Order(xy, mi, underCursor))
 				.Where(o => o != null)
 				.ToArray();
 
@@ -56,16 +61,23 @@ namespace OpenRA.Orders
 		}
 
 		public string GetCursor( World world, int2 xy, MouseInput mi )
-		{
+		{		
+			if (mi.Modifiers.HasModifier(Modifiers.Shift) || !world.Selection.Actors.Any())
+			{
+				var underCursor = world.FindUnitsAtMouse(mi.Location)
+					.Where(a => a.Info.Traits.Contains<SelectableInfo>())
+					.Any();
+				
+				if (underCursor)
+					return "select";
+			}
+			
 			var c = Order(world, xy, mi)
 				.Select(o => o.Subject.TraitsImplementing<IOrderCursor>()
 					.Select(pc => pc.CursorForOrder(o.Subject, o)).FirstOrDefault(a => a != null))
 				.FirstOrDefault(a => a != null);
 
-			return c ??
-				(world.FindUnitsAtMouse(mi.Location)
-				.Any(a => a.Info.Traits.Contains<SelectableInfo>())
-					? "select" : "default");
+			return c ?? "default";
 		}
 	}
 }

OpenRA.Game/PathFinder.cs

@@ -49,11 +49,13 @@ namespace OpenRA
 					cached.tick = Game.LocalTick;
 					return new List<int2>(cached.result);
 				}
+				
+				var mi = self.Info.Traits.Get<MobileInfo>();
 
 				var pb = FindBidiPath(
-					PathSearch.FromPoint(self, target, from, true)
+					PathSearch.FromPoint(world, mi, target, from, true)
 						.WithCustomBlocker(AvoidUnitsNear(from, 4, self)),
-					PathSearch.FromPoint(self, from, target, true)
+					PathSearch.FromPoint(world, mi, from, target, true)
 						.WithCustomBlocker(AvoidUnitsNear(from, 4, self))
 						.InReverse());
 
@@ -69,11 +71,11 @@ namespace OpenRA
 		{
 			using( new PerfSample( "find_unit_path_multiple_src" ) )
 			{
-				var mobile = self.Trait<Mobile>();
+				var mobileInfo = self.Info.Traits.Get<MobileInfo>();
 				var tilesInRange = world.FindTilesInCircle(target, range)
-					.Where( t => mobile.CanEnterCell(t));
+					.Where( t => Mobile.CanEnterCell(self.World, mobileInfo, t, null, true));
 
-				var path = FindPath( PathSearch.FromPoints( self, tilesInRange, src, false )
+				var path = FindPath( PathSearch.FromPoints( world, mobileInfo, tilesInRange, src, false )
 					.WithCustomBlocker(AvoidUnitsNear(src, 4, self))
 					.InReverse());
 				path.Reverse();
@@ -205,11 +207,11 @@ namespace OpenRA
 
 	public struct CellInfo
 	{
-		public float MinCost;
+		public int MinCost;
 		public int2 Path;
 		public bool Seen;
 
-		public CellInfo( float minCost, int2 path, bool seen )
+		public CellInfo( int minCost, int2 path, bool seen )
 		{
 			MinCost = minCost;
 			Path = path;
@@ -219,10 +221,10 @@ namespace OpenRA
 
 	public struct PathDistance : IComparable<PathDistance>
 	{
-		public float EstTotal;
+		public int EstTotal;
 		public int2 Location;
 
-		public PathDistance(float estTotal, int2 location)
+		public PathDistance(int estTotal, int2 location)
 		{
 			EstTotal = estTotal;
 			Location = location;

OpenRA.Game/PathSearch.cs

@@ -20,20 +20,23 @@ namespace OpenRA
 		World world;
 		public CellInfo[ , ] cellInfo;
 		public PriorityQueue<PathDistance> queue;
-		public Func<int2, float> heuristic;
+		public Func<int2, int> heuristic;
 		Func<int2, bool> customBlock;
 		public bool checkForBlocked;
 		public Actor ignoreBuilding;
-		Actor self;
 		public bool inReverse;
-		Mobile mobile;
-
-		public PathSearch(Actor self)
+		
+		MobileInfo mobileInfo;
+		BuildingInfluence bim;
+		UnitInfluence uim;
+		
+		public PathSearch(World world, MobileInfo mobileInfo)
 		{
-			this.self = self;
-			world = self.World;
+			this.world = world;
+			bim = world.WorldActor.Trait<BuildingInfluence>();
+			uim = world.WorldActor.Trait<UnitInfluence>();
 			cellInfo = InitCellInfo();
-			mobile = self.Trait<Mobile>();
+			this.mobileInfo = mobileInfo;
 			queue = new PriorityQueue<PathDistance>();
 		}
 
@@ -55,7 +58,7 @@ namespace OpenRA
 			return this;
 		}
 
-		public PathSearch WithHeuristic(Func<int2, float> h)
+		public PathSearch WithHeuristic(Func<int2, int> h)
 		{
 			heuristic = h;
 			return this;
@@ -63,17 +66,17 @@ namespace OpenRA
 		
 		public PathSearch WithoutLaneBias()
 		{
-			LaneBias = 0f;
+			LaneBias = 0;
 			return this;
 		}
 		
 		public PathSearch FromPoint(int2 from)
 		{
-			AddInitialCell( self.World, from );
+			AddInitialCell( world, from );
 			return this;
 		}
 		
-		float LaneBias = .5f;
+		int LaneBias = 1;
 
 		public int2 Expand( World world )
 		{
@@ -86,9 +89,9 @@ namespace OpenRA
 
 			cellInfo[p.Location.X, p.Location.Y].Seen = true;
 			
-			var thisCost = mobile.MovementCostForCell(self, p.Location);
+			var thisCost = Mobile.MovementCostForCell(mobileInfo, world, p.Location);
 
-			if (thisCost == float.PositiveInfinity) 
+			if (thisCost == int.MaxValue) 
 				return p.Location;
 
 			foreach( int2 d in directions )
@@ -99,22 +102,23 @@ namespace OpenRA
 				if( cellInfo[ newHere.X, newHere.Y ].Seen )
 					continue;
 
-				var costHere = mobile.MovementCostForCell(self, newHere);
+				var costHere = Mobile.MovementCostForCell(mobileInfo, world, newHere);
 				
-				if (costHere == float.PositiveInfinity)
+				if (costHere == int.MaxValue)
 					continue;
 
-				if (!mobile.CanEnterCell(newHere, ignoreBuilding, checkForBlocked))
+				if (!Mobile.CanEnterCell(mobileInfo, world, uim, bim, newHere, ignoreBuilding, checkForBlocked))
 					continue;
 				
 				if (customBlock != null && customBlock(newHere))
 					continue;
 				
 				var est = heuristic( newHere );
-				if( est == float.PositiveInfinity )
+				if( est == int.MaxValue )
 					continue;
 
-				float cellCost = ((d.X * d.Y != 0) ? 1.414213563f : 1.0f) * costHere;
+				int cellCost = costHere;
+				if( d.X * d.Y != 0 ) cellCost = ( cellCost * 34 ) / 24;
 
 				// directional bonuses for smoother flow!
 				var ux = (newHere.X + (inReverse ? 1 : 0) & 1);
@@ -125,7 +129,7 @@ namespace OpenRA
 				if (uy == 0 && d.X < 0) cellCost += LaneBias;
 				else if (uy == 1 && d.X > 0) cellCost += LaneBias;
 
-				float newCost = cellInfo[ p.Location.X, p.Location.Y ].MinCost + cellCost;
+				int newCost = cellInfo[ p.Location.X, p.Location.Y ].MinCost + cellCost;
 
 				if( newCost >= cellInfo[ newHere.X, newHere.Y ].MinCost )
 					continue;
@@ -160,33 +164,33 @@ namespace OpenRA
 			queue.Add( new PathDistance( heuristic( location ), location ) );
 		}
 		
-		public static PathSearch Search( Actor self, bool checkForBlocked )
+		public static PathSearch Search( World world, MobileInfo mi, bool checkForBlocked )
 		{
-			var search = new PathSearch(self) {
+			var search = new PathSearch(world, mi) {
 				checkForBlocked = checkForBlocked };
 			return search;
 		}
 		
-		public static PathSearch FromPoint( Actor self, int2 from, int2 target, bool checkForBlocked )
+		public static PathSearch FromPoint( World world, MobileInfo mi, int2 from, int2 target, bool checkForBlocked )
 		{
-			var search = new PathSearch(self) {
+			var search = new PathSearch(world, mi) {
 				heuristic = DefaultEstimator( target ),
 				checkForBlocked = checkForBlocked };
 
-			search.AddInitialCell( self.World, from );
+			search.AddInitialCell( world, from );
 			return search;
 		}
 
-		public static PathSearch FromPoints(Actor self, IEnumerable<int2> froms, int2 target, bool checkForBlocked)
+		public static PathSearch FromPoints(World world, MobileInfo mi, IEnumerable<int2> froms, int2 target, bool checkForBlocked)
 		{
-			var search = new PathSearch(self)
+			var search = new PathSearch(world, mi)
 			{
 				heuristic = DefaultEstimator(target),
 				checkForBlocked = checkForBlocked
 			};
 
 			foreach (var sl in froms)
-				search.AddInitialCell(self.World, sl);
+				search.AddInitialCell(world, sl);
 
 			return search;
 		}
@@ -196,18 +200,18 @@ namespace OpenRA
 			var cellInfo = new CellInfo[ world.Map.MapSize.X, world.Map.MapSize.Y ];
 			for( int x = 0 ; x < world.Map.MapSize.X ; x++ )
 				for( int y = 0 ; y < world.Map.MapSize.Y ; y++ )
-					cellInfo[ x, y ] = new CellInfo( float.PositiveInfinity, new int2( x, y ), false );
+					cellInfo[ x, y ] = new CellInfo( int.MaxValue, new int2( x, y ), false );
 			return cellInfo;
 		}
 
-		public static Func<int2, float> DefaultEstimator( int2 destination )
+		public static Func<int2, int> DefaultEstimator( int2 destination )
 		{
 			return here =>
 			{
 				int2 d = ( here - destination ).Abs();
 				int diag = Math.Min( d.X, d.Y );
 				int straight = Math.Abs( d.X - d.Y );
-				return 1.5f * diag + straight;
+				return (3400 * diag / 24) + (100 * straight);
 			};
 		}
 	}

OpenRA.Game/Player.cs

@@ -46,8 +46,6 @@ namespace OpenRA
 		{
 			World = world;
 			Shroud = new ShroudRenderer(this, world.Map);
-
-			PlayerActor = world.CreateActor("Player", new TypeDictionary{ new OwnerInit( this ) });
 			
 			Index = index;
 			Palette = "player"+index;
@@ -63,15 +61,14 @@ namespace OpenRA
 
 			PlayerRef = pr;
 			
-			RegisterPlayerColor(world, Palette);
+			RegisterPlayerColor(world, Palette);
+			PlayerActor = world.CreateActor("Player", new TypeDictionary{ new OwnerInit( this ) });
 		}
 		
 		public Player( World world, Session.Client client, PlayerReference pr, int index )
 		{
 			World = world;
 			Shroud = new ShroudRenderer(this, world.Map);
-
-			PlayerActor = world.CreateActor("Player", new TypeDictionary{ new OwnerInit( this ) });
 			
 			Index = index;
 			Palette = "player"+index;
@@ -86,14 +83,15 @@ namespace OpenRA
 			ClientIndex = client.Index;
 			PlayerRef = pr;
 			
-			RegisterPlayerColor(world, Palette);
+			RegisterPlayerColor(world, Palette);
+			PlayerActor = world.CreateActor("Player", new TypeDictionary{ new OwnerInit( this ) });
 		}
 		
 		public void RegisterPlayerColor(World world, string palette)
 		{			
 			var info = Rules.Info["world"].Traits.Get<PlayerColorPaletteInfo>();
 			var newpal = new Palette(world.WorldRenderer.GetPalette(info.BasePalette),
-			                 new PlayerColorRemap(Color, Color2, info.SplitRamp));
+			                 new PlayerColorRemap(Color, Color2, info.PaletteFormat));
 			world.WorldRenderer.AddPalette(palette, newpal);
 		}
 		

OpenRA.Game/ShroudRenderer.cs

@@ -145,71 +145,45 @@ namespace OpenRA
 			}
 
 			var clipRect = Bounds.HasValue ? Rectangle.Intersect(Bounds.Value, map.Bounds) : map.Bounds;
-
+			clipRect = Rectangle.Intersect(Game.viewport.ViewBounds(), clipRect);
 			var miny = clipRect.Top;
 			var maxy = clipRect.Bottom;
 			var minx = clipRect.Left;
 			var maxx = clipRect.Right;
 
-			var shroudPalette = "fog";
+			DrawShroud( minx, miny, maxx, maxy, fogSprites, "fog" );
+			DrawShroud( minx, miny, maxx, maxy, sprites, "shroud" );
+		}
+
+		void DrawShroud( int minx, int miny, int maxx, int maxy, Sprite[,] s, string pal )
+		{
+			var shroudPalette = Game.world.WorldRenderer.GetPaletteIndex(pal);
 
 			for (var j = miny; j < maxy; j++)
 			{
 				var starti = minx;
 				for (var i = minx; i < maxx; i++)
 				{
-					if (fogSprites[i, j] == shadowBits[0x0f])
+					if (s[i, j] == shadowBits[0x0f])
 						continue;
 
 					if (starti != i)
 					{
-						Game.Renderer.SpriteRenderer.DrawSprite(fogSprites[starti, j],
-						    Game.CellSize * new float2(starti, j),
-						    shroudPalette,
-						    new float2(Game.CellSize * (i - starti), Game.CellSize));
-						starti = i+1;
-					}
-
-					Game.Renderer.SpriteRenderer.DrawSprite(fogSprites[i, j],
-						Game.CellSize * new float2(i, j),
-						shroudPalette);
-					starti = i+1;
-				}
-
-				if (starti < maxx)
-					Game.Renderer.SpriteRenderer.DrawSprite(fogSprites[starti, j],
-						Game.CellSize * new float2(starti, j),
-						shroudPalette,
-						new float2(Game.CellSize * (maxx - starti), Game.CellSize));
-			}
-
-			shroudPalette = "shroud";
-
-			for (var j = miny; j < maxy; j++)
-			{
-				var starti = minx;
-				for (var i = minx; i < maxx; i++)
-				{
-					if (sprites[i, j] == shadowBits[0x0f])
-						continue;
-
-					if (starti != i)
-					{
-						Game.Renderer.SpriteRenderer.DrawSprite(sprites[starti, j],
+						s[starti, j].DrawAt(
 							Game.CellSize * new float2(starti, j),
 							shroudPalette,
 							new float2(Game.CellSize * (i - starti), Game.CellSize));
 						starti = i + 1;
 					}
 
-					Game.Renderer.SpriteRenderer.DrawSprite(sprites[i, j],
+					s[i, j].DrawAt(
 						Game.CellSize * new float2(i, j),
 						shroudPalette);
 					starti = i + 1;
 				}
 
 				if (starti < maxx)
-					Game.Renderer.SpriteRenderer.DrawSprite(sprites[starti, j],
+					s[starti, j].DrawAt(
 						Game.CellSize * new float2(starti, j),
 						shroudPalette,
 						new float2(Game.CellSize * (maxx - starti), Game.CellSize));

OpenRA.Game/Sound.cs

@@ -102,9 +102,27 @@ namespace OpenRA
 				soundEngine.StopSound(video);
 		}
 		
+		public static void Tick()
+		{
+			// Song finished
+			if (MusicPlaying && !music.Playing)
+			{
+				StopMusic();
+				OnMusicComplete();
+			}
+		}
+		
+		static Action OnMusicComplete;
 		public static bool MusicPlaying { get; private set; }
+		
 		public static void PlayMusic(string name)
 		{
+			PlayMusicThen(name, () => {});
+		}
+		public static void PlayMusicThen(string name, Action then)
+		{
+			OnMusicComplete = then;
+
 			if (name == "" || name == null)
 				return;
 
@@ -114,11 +132,11 @@ namespace OpenRA
 				return;
 			}
 			StopMusic();
-			
+						
 			currentMusic = name;
 			MusicPlaying = true;
 			var sound = sounds[name];
-			music = soundEngine.Play2D(sound, true, true, float2.Zero, MusicVolume);
+			music = soundEngine.Play2D(sound, false, true, float2.Zero, MusicVolume);
 		}
 		
 		public static void PlayMusic()
@@ -236,6 +254,7 @@ namespace OpenRA
 	{
 		float Volume { get; set; }
 		float SeekPosition { get; }
+		bool Playing { get; }
 	}
 
 	class OpenAlSoundEngine : ISoundEngine
@@ -448,5 +467,15 @@ namespace OpenRA
 				return pos/22050f; 
 			}
 		}
+		
+		public bool Playing
+		{
+			get 
+			{
+				int state;
+				Al.alGetSourcei(source, Al.AL_SOURCE_STATE, out state);
+				return state == Al.AL_PLAYING;
+			}
+		}
 	}
 }

OpenRA.Game/Traits/Activities/Drag.cs

@@ -8,13 +8,13 @@
  */
 #endregion
 
-using OpenRA.Traits;
+using System.Collections.Generic;
 
 namespace OpenRA.Traits.Activities
 {
 	public class Drag : IActivity
 	{
-		public IActivity NextActivity { get; set; }
+		IActivity NextActivity { get; set; }
 
 		float2 endLocation;
 		float2 startLocation;
@@ -30,14 +30,30 @@ namespace OpenRA.Traits.Activities
 		int ticks = 0;
 		public IActivity Tick( Actor self )
 		{
-			self.CenterLocation = float2.Lerp(startLocation, endLocation, (float)ticks/(length-1));
+			self.CenterLocation = float2.Lerp(startLocation, endLocation, (float)ticks/(length-1));
 			
 			if (++ticks >= length)
-				return NextActivity;
-			
+			{
+				self.Trait<Mobile>().IsMoving = false;
+				return NextActivity;
+			}
+			self.Trait<Mobile>().IsMoving = true;
 			return this;
 		}
 
 		public void Cancel(Actor self) {	}
+
+		public void Queue( IActivity activity )
+		{
+			if( NextActivity != null )
+				NextActivity.Queue( activity );
+			else
+				NextActivity = activity;
+		}
+
+		public IEnumerable<float2> GetCurrentPath()
+		{
+			yield return endLocation;
+		}
 	}
 }

OpenRA.Game/Traits/Activities/Idle.cs

@@ -10,11 +10,8 @@
 
 namespace OpenRA.Traits.Activities
 {
-	class Idle : IActivity
+	class Idle : CancelableActivity
 	{
-		public IActivity NextActivity { get; set; }
-
-		public IActivity Tick(Actor self) { return NextActivity; }
-		public void Cancel(Actor self) {}
+		public override IActivity Tick(Actor self) { return NextActivity; }
 	}
 }

OpenRA.Game/Traits/Activities/Move.cs

@@ -15,18 +15,14 @@ using System.Linq;
 
 namespace OpenRA.Traits.Activities
 {
-	public class Move : IActivity
+	public class Move : CancelableActivity
 	{
-		public IActivity NextActivity { get; set; }
-
 		int2? destination;
 		int nearEnough;
 		public List<int2> path;
 		Func<Actor, Mobile, List<int2>> getPath;
 		public Actor ignoreBuilding;
-		bool cancellable = true;
 		
-		MovePart move;
 		int ticksBeforePathing;
 
 		const int avgTicksBeforePathing = 5;
@@ -45,18 +41,16 @@ namespace OpenRA.Traits.Activities
 		{
 			this.getPath = (self,mobile) =>
 				self.World.PathFinder.FindPath(
-					PathSearch.FromPoint( self, mobile.toCell, destination, false )
+					PathSearch.FromPoint( self.World, mobile.Info, mobile.toCell, destination, false )
 					.WithoutLaneBias());
 			this.destination = destination;
 			this.nearEnough = 0;
-			this.cancellable = false;
 		}
 
 		public Move( int2 destination, int nearEnough ) 
 			: this()
 		{
-			this.getPath = (self,mobile) => self.World.PathFinder.FindUnitPath(
-				mobile.toCell, destination, self );
+			this.getPath = (self,mobile) => self.World.PathFinder.FindUnitPath( mobile.toCell, destination, self );
 			this.destination = destination;
 			this.nearEnough = nearEnough;
 		}
@@ -66,7 +60,7 @@ namespace OpenRA.Traits.Activities
 		{
 			this.getPath = (self,mobile) => 
 				self.World.PathFinder.FindPath(
-					PathSearch.FromPoint( self, mobile.toCell, destination, false )
+					PathSearch.FromPoint( self.World, mobile.Info, mobile.toCell, destination, false )
 					.WithCustomBlocker( self.World.PathFinder.AvoidUnitsNear( mobile.toCell, 4, self ))
 					.WithIgnoredBuilding( ignoreBuilding ));
 
@@ -103,16 +97,29 @@ namespace OpenRA.Traits.Activities
 			this.nearEnough = 0;
 		}
 
-		public IActivity Tick( Actor self )
+		static int HashList<T>(List<T> xs)
+		{
+			int hash = 0;
+			int n = 0;
+			foreach (var x in xs)
+				hash += n++ * x.GetHashCode();
+
+			return hash;
+		}
+
+		List<int2> EvalPath( Actor self, Mobile mobile )
+		{
+			var path = getPath(self, mobile).TakeWhile(a => a != mobile.toCell).ToList();
+			mobile.PathHash = HashList(path);
+			Log.Write("debug", "EvalPathHash #{0} {1}", 
+				self.ActorID, mobile.PathHash);
+			return path;
+		}
+
+		public override IActivity Tick( Actor self )
 		{
 			var mobile = self.Trait<Mobile>();
 
-			if( move != null )
-			{
-				move.TickMove( self, mobile, this );
-				return this;
-			}
-
 			if (destination == mobile.toCell)
 				return NextActivity;
 
@@ -124,7 +131,7 @@ namespace OpenRA.Traits.Activities
 					return this;
 				}
 
-				path = getPath( self, mobile ).TakeWhile( a => a != mobile.toCell ).ToList();
+				path = EvalPath(self, mobile);
 				SanityCheckPath( mobile );
 			}
 			
@@ -145,22 +152,20 @@ namespace OpenRA.Traits.Activities
 			if( firstFacing != mobile.Facing )
 			{
 				path.Add( nextCell.Value );
-
-				return new Turn( firstFacing ) { NextActivity = this };
+				return Util.SequenceActivities( new Turn( firstFacing ), this ).Tick( self );
 			}
 			else
 			{
 				mobile.toCell = nextCell.Value;
-				move = new MoveFirstHalf(
+				var move = new MoveFirstHalf(
+					this,
 					Util.CenterOfCell( mobile.fromCell ),
 					Util.BetweenCells( mobile.fromCell, mobile.toCell ),
 					mobile.Facing,
 					mobile.Facing,
 					0 );
 
-				move.TickMove( self, mobile, this );
-
-				return this;
+				return move.Tick( self );
 			}
 		}
 
@@ -183,6 +188,9 @@ namespace OpenRA.Traits.Activities
 			var blocker = self.World.WorldActor.Trait<UnitInfluence>().GetUnitsAt(nextCell).FirstOrDefault();
 			if (blocker == null) return;
 
+			Log.Write("debug", "NudgeBlocker #{0} nudges #{1} at {2} from {3}",
+				self.ActorID, blocker.ActorID, nextCell, self.Location);
+
 			var nudge = blocker.TraitOrDefault<INudge>();
 			if (nudge != null)
 				nudge.OnNudge(blocker, self);
@@ -217,7 +225,7 @@ namespace OpenRA.Traits.Activities
 					return null;
 
 				mobile.RemoveInfluence();
-				var newPath = getPath( self, mobile ).TakeWhile(a => a != mobile.toCell).ToList();
+				var newPath = EvalPath(self, mobile);
 				mobile.AddInfluence();
 
 				if (newPath.Count != 0)
@@ -231,23 +239,32 @@ namespace OpenRA.Traits.Activities
 			return nextCell;
 		}
 
-		public void Cancel( Actor self )
+		protected override bool OnCancel()
 		{
-			if (!cancellable) return;
-			
 			path = new List<int2>();
-			NextActivity = null;
+			return true;
 		}
 
-		abstract class MovePart
+		public override IEnumerable<float2> GetCurrentPath()
 		{
+			if( path != null )
+				return Enumerable.Reverse(path).Select( c => Util.CenterOfCell(c) );
+			if( destination != null )
+				return new float2[] { destination.Value };
+			return new float2[ 0 ];
+		}
+
+		abstract class MovePart : IActivity
+		{
+			public readonly Move move;
 			public readonly float2 from, to;
 			public readonly int fromFacing, toFacing;
 			public int moveFraction;
 			public readonly int moveFractionTotal;
 
-			public MovePart( float2 from, float2 to, int fromFacing, int toFacing, int startingFraction )
+			public MovePart( Move move, float2 from, float2 to, int fromFacing, int toFacing, int startingFraction )
 			{
+				this.move = move;
 				this.from = from;
 				this.to = to;
 				this.fromFacing = fromFacing;
@@ -256,18 +273,40 @@ namespace OpenRA.Traits.Activities
 				this.moveFractionTotal = (int)(( to - from ).Length*3);
 			}
 
-			public void TickMove( Actor self, Mobile mobile, Move parent )
+			public void Cancel( Actor self )
 			{
-				moveFraction += (int)mobile.MovementSpeedForCell(self, mobile.toCell);
-				if( moveFraction >= moveFractionTotal )
+				move.Cancel( self );
+			}
+
+			public void Queue( IActivity activity )
+			{
+				move.Queue( activity );
+			}
+
+			public IActivity Tick( Actor self )
+			{
+				var mobile = self.Trait<Mobile>();
+				var ret = InnerTick( self, mobile );
+				mobile.IsMoving = ( ret is MovePart );
+
+				if( moveFraction > moveFractionTotal )
 					moveFraction = moveFractionTotal;
 				UpdateCenterLocation( self, mobile );
-				if( moveFraction >= moveFractionTotal )
-				{
-					parent.move = OnComplete( self, mobile, parent );
-					if( parent.move == null )
-						UpdateCenterLocation( self, mobile );
-				}
+
+				return ret;
+			}
+
+			IActivity InnerTick( Actor self, Mobile mobile )
+			{
+				moveFraction += (int)mobile.MovementSpeedForCell(self, mobile.toCell);
+				if( moveFraction <= moveFractionTotal )
+					return this;
+
+				var next = OnComplete( self, mobile, move );
+				if( next != null )
+					return next;
+
+				return move;
 			}
 
 			void UpdateCenterLocation( Actor self, Mobile mobile )
@@ -283,12 +322,17 @@ namespace OpenRA.Traits.Activities
 			}
 
 			protected abstract MovePart OnComplete( Actor self, Mobile mobile, Move parent );
+
+			public IEnumerable<float2> GetCurrentPath()
+			{
+				return move.GetCurrentPath();
+			}
 		}
 
 		class MoveFirstHalf : MovePart
 		{
-			public MoveFirstHalf( float2 from, float2 to, int fromFacing, int toFacing, int startingFraction )
-				: base( from, to, fromFacing, toFacing, startingFraction )
+			public MoveFirstHalf( Move move, float2 from, float2 to, int fromFacing, int toFacing, int startingFraction )
+				: base( move, from, to, fromFacing, toFacing, startingFraction )
 			{
 			}
 
@@ -300,6 +344,7 @@ namespace OpenRA.Traits.Activities
 					if( ( nextCell - mobile.toCell ) != ( mobile.toCell - mobile.fromCell ) )
 					{
 						var ret = new MoveFirstHalf(
+							move,
 							Util.BetweenCells( mobile.fromCell, mobile.toCell ),
 							Util.BetweenCells( mobile.toCell, nextCell.Value ),
 							mobile.Facing,
@@ -313,6 +358,7 @@ namespace OpenRA.Traits.Activities
 						parent.path.Add( nextCell.Value );
 				}
 				var ret2 = new MoveSecondHalf(
+					move,
 					Util.BetweenCells( mobile.fromCell, mobile.toCell ),
 					Util.CenterOfCell( mobile.toCell ),
 					mobile.Facing,
@@ -325,8 +371,8 @@ namespace OpenRA.Traits.Activities
 
 		class MoveSecondHalf : MovePart
 		{
-			public MoveSecondHalf( float2 from, float2 to, int fromFacing, int toFacing, int startingFraction )
-				: base( from, to, fromFacing, toFacing, startingFraction )
+			public MoveSecondHalf( Move move, float2 from, float2 to, int fromFacing, int toFacing, int startingFraction )
+				: base( move, from, to, fromFacing, toFacing, startingFraction )
 			{
 			}
 

OpenRA.Game/Traits/Activities/RemoveSelf.cs

@@ -10,18 +10,13 @@
 
 namespace OpenRA.Traits.Activities
 {
-	public class RemoveSelf : IActivity
+	public class RemoveSelf : CancelableActivity
 	{
-		bool isCanceled;
-		public IActivity NextActivity { get; set; }
-
-		public IActivity Tick(Actor self)
+		public override IActivity Tick(Actor self)
 		{
-			if (isCanceled) return NextActivity;
+			if (IsCanceled) return NextActivity;
 			self.Destroy();
 			return null;
 		}
-
-		public void Cancel(Actor self) { isCanceled = true; NextActivity = null; }
 	}
 }

OpenRA.Game/Traits/Activities/Sell.cs

@@ -8,11 +8,13 @@
  */
 #endregion
 
+using System.Collections.Generic;
+
 namespace OpenRA.Traits.Activities
 {
 	class Sell : IActivity
 	{
-		public IActivity NextActivity { get; set; }
+		IActivity NextActivity { get; set; }
 
 		bool started;
 
@@ -55,5 +57,18 @@ namespace OpenRA.Traits.Activities
 		}
 
 		public void Cancel(Actor self) { /* never gonna give you up.. */ }
+
+		public void Queue( IActivity activity )
+		{
+			if( NextActivity != null )
+				NextActivity.Queue( activity );
+			else
+				NextActivity = activity;
+		}
+
+		public IEnumerable<float2> GetCurrentPath()
+		{
+			yield break;
+		}
 	}
 }

OpenRA.Game/Traits/Activities/Turn.cs

@@ -12,9 +12,8 @@ using System.Linq;
 
 namespace OpenRA.Traits.Activities
 {
-	public class Turn : IActivity
+	public class Turn : CancelableActivity
 	{
-		public IActivity NextActivity { get; set; }
 		int desiredFacing;
 
 		public Turn( int desiredFacing )
@@ -22,8 +21,9 @@ namespace OpenRA.Traits.Activities
 			this.desiredFacing = desiredFacing;
 		}
 
-		public IActivity Tick( Actor self )
+		public override IActivity Tick( Actor self )
 		{
+			if (IsCanceled) return NextActivity;
 			var facing = self.Trait<IFacing>();
 
 			if( desiredFacing == facing.Facing )
@@ -32,11 +32,5 @@ namespace OpenRA.Traits.Activities
 
 			return this;
 		}
-
-		public void Cancel( Actor self )
-		{
-			desiredFacing = self.Trait<IFacing>().Facing;
-			NextActivity = null;
-		}
 	}
 }

OpenRA.Game/Traits/Armor.cs

@@ -0,0 +1,26 @@
+#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 OpenRA.Traits;
+using OpenRA.GameRules;
+using System.Collections.Generic;
+using OpenRA.FileFormats;
+
+namespace OpenRA.Traits
+{
+	public class ArmorInfo : ITraitInfo
+	{
+		public readonly string Type = null;
+		public object Create (ActorInitializer init) { return new Armor(); }
+	}
+	public class Armor {}
+}
+

OpenRA.Game/Traits/Building.cs

@@ -38,17 +38,14 @@ namespace OpenRA.Traits
 		public object Create(ActorInitializer init) { return new Building(init); }
 	}
 
-	public class Building : INotifyDamage, IResolveOrder, IRenderModifier, IOccupySpace
+	public class Building : INotifyDamage, IResolveOrder, IOccupySpace
 	{
 		readonly Actor self;
 		public readonly BuildingInfo Info;
 		[Sync]
 		readonly int2 topLeft;
-
-		public bool Disabled
-		{
-			get	{ return self.TraitsImplementing<IDisable>().Any(t => t.Disabled); }
-		}
+		
+		readonly PowerManager PlayerPower;
 
 		public Building(ActorInitializer init)
 		{
@@ -57,27 +54,25 @@ namespace OpenRA.Traits
 			Info = self.Info.Traits.Get<BuildingInfo>();
 			self.CenterLocation = Game.CellSize 
 				* ((float2)topLeft + .5f * (float2)Info.Dimensions);
+			
+			PlayerPower = init.self.Owner.PlayerActor.Trait<PowerManager>();
 		}
 		
 		public int GetPowerUsage()
 		{
-			var modifier = self
-				.TraitsImplementing<IPowerModifier>()
-				.Select(t => t.GetPowerModifier())
-				.Product();
+			if (Info.Power <= 0)
+				return Info.Power;
 			
-			if (Info.Power > 0)
-			{
-				var health = self.TraitOrDefault<Health>();
-				var healthFraction = (health == null) ? 1f : health.HPFraction;
-				return (int)(modifier * healthFraction * Info.Power);
-			}
-			else
-				return (int)(modifier * Info.Power);
+			var health = self.TraitOrDefault<Health>();
+			return health != null ? (Info.Power * health.HP / health.MaxHP) : Info.Power;
 		}
 
 		public void Damaged(Actor self, AttackInfo e)
 		{
+			// Power plants lose power with damage
+			if (Info.Power > 0)
+				PlayerPower.UpdateActor(self, GetPowerUsage());
+			
 			if (e.DamageState == DamageState.Dead)
 			{
 				self.World.WorldActor.Trait<ScreenShaker>().AddEffect(10, self.CenterLocation, 1);
@@ -94,16 +89,6 @@ namespace OpenRA.Traits
 			}
 		}
 		
-		public IEnumerable<Renderable> ModifyRender(Actor self, IEnumerable<Renderable> r)
-		{
-			foreach (var a in r)
-			{
-				yield return a;
-				if (Disabled)
-					yield return a.WithPalette("disabled");
-			}
-		}
-
 		public int2 TopLeft
 		{
 			get { return topLeft; }

OpenRA.Game/Traits/Health.cs

@@ -22,7 +22,6 @@ namespace OpenRA.Traits
 	public class HealthInfo : ITraitInfo
 	{
 		public readonly int HP = 0;
-		public readonly ArmorType Armor = ArmorType.none;		
 		public virtual object Create(ActorInitializer init) { return new Health(init, this); }
 	}
 

OpenRA.Game/Traits/Mobile.cs

@@ -14,76 +14,106 @@ using System.Drawing;
 using System.Linq;
 using OpenRA.Effects;
 using OpenRA.Traits.Activities;
+using OpenRA.FileFormats;
+using System.Diagnostics;
 
 namespace OpenRA.Traits
 {
 	public class MobileInfo : ITraitInfo
 	{
-		public readonly string[] TerrainTypes;
-		public readonly float[] TerrainSpeeds;
-		public readonly string[] TerrainCostOverrides;
-		public readonly float[] TerrainCosts;
-		public readonly string[] Crushes;
-		public readonly int WaitAverage = 60;
-		public readonly int WaitSpread = 20;
-		public readonly int InitialFacing = 128;
-		public readonly int ROT = 255;
-		public readonly int Speed = 1;
-		public readonly bool OnRails = false;
+		[FieldLoader.LoadUsing( "LoadSpeeds" )]
+		public readonly Dictionary<string, TerrainInfo> TerrainSpeeds;
+		[FieldLoader.Load] public readonly string[] Crushes;
+		[FieldLoader.Load] public readonly int WaitAverage = 60;
+		[FieldLoader.Load] public readonly int WaitSpread = 20;
+		[FieldLoader.Load] public readonly int InitialFacing = 128;
+		[FieldLoader.Load] public readonly int ROT = 255;
+		[FieldLoader.Load] public readonly int Speed = 1;
+		[FieldLoader.Load] public readonly bool OnRails = false;
 
 		public virtual object Create(ActorInitializer init) { return new Mobile(init, this); }
+		
+		static object LoadSpeeds( MiniYaml y )
+		{
+			Dictionary<string,TerrainInfo> ret = new Dictionary<string, TerrainInfo>();
+			foreach (var t in y.NodesDict["TerrainSpeeds"].Nodes)
+			{
+				var speed = (float)FieldLoader.GetValue("speed", typeof(float),t.Value.Value);
+				var cost = t.Value.NodesDict.ContainsKey("PathingCost") ? (int)FieldLoader.GetValue("cost", typeof(int), t.Value.NodesDict["PathingCost"].Value) : (int)(10000/speed);
+				ret.Add(t.Key, new TerrainInfo{Speed = speed, Cost = cost});
+			}
+			
+			return ret;
+		}
+		
+		public class TerrainInfo
+		{
+			public int Cost = int.MaxValue;
+			public float Speed = 0;
+		}
 	}
-
+	
 	public class Mobile : IIssueOrder, IResolveOrder, IOrderCursor, IOrderVoice, IOccupySpace, IMove, IFacing, INudge
 	{
 		public readonly Actor self;
 		public readonly MobileInfo Info;
-		public readonly Dictionary<string,float> TerrainCost;
-		public readonly Dictionary<string,float> TerrainSpeed;
+		public bool IsMoving { get; internal set; }
+
+		int __facing;
+		int2 __fromCell, __toCell;
+		int __altitude;
 
 		[Sync]
-		public int Facing { get; set; }
-		[Sync]
-		public int Altitude { get; set; }
+		public int Facing
+		{
+			get { return __facing; }
+			set { __facing = value; }
+		}
+
 		[Sync]
+		public int Altitude
+		{
+			get { return __altitude; }
+			set { __altitude = value; }
+		}
+		
 		public int ROT { get { return Info.ROT; } }
 		public int InitialFacing { get { return Info.InitialFacing; } }
-		
-		int2 __fromCell, __toCell;
+
+		[Sync]
 		public int2 fromCell
 		{
 			get { return __fromCell; }
 			set { SetLocation( value, __toCell ); }
 		}
+
 		[Sync]
 		public int2 toCell
 		{
 			get { return __toCell; }
 			set { SetLocation( __fromCell, value ); }
 		}
-		void SetLocation( int2 from, int2 to )
+
+		[Sync]
+		public int PathHash;	// written by Move.EvalPath, to temporarily debug this crap.
+
+		void SetLocation(int2 from, int2 to)
 		{
-			if( fromCell == from && toCell == to ) return;
+			if (fromCell == from && toCell == to) return;
 			RemoveInfluence();
 			__fromCell = from;
 			__toCell = to;
 			AddInfluence();
 		}
 
-		Shroud shroud;
 		UnitInfluence uim;
-		BuildingInfluence bim;
-		bool canShareCell;
 		
 		public Mobile(ActorInitializer init, MobileInfo info)
 		{
 			this.self = init.self;
 			this.Info = info;
 			
-			shroud = self.World.WorldActor.Trait<Shroud>();
 			uim = self.World.WorldActor.Trait<UnitInfluence>();
-			bim = self.World.WorldActor.Trait<BuildingInfluence>();
-			canShareCell = self.HasTrait<SharesCell>();
 			
 			if (init.Contains<LocationInit>())
 			{
@@ -93,26 +123,6 @@ namespace OpenRA.Traits
 			
 			this.Facing = init.Contains<FacingInit>() ? init.Get<FacingInit,int>() : info.InitialFacing;
 			this.Altitude = init.Contains<AltitudeInit>() ? init.Get<AltitudeInit,int>() : 0;
-
-			TerrainCost = new Dictionary<string, float>();
-			TerrainSpeed = new Dictionary<string, float>();
-			
-			if (info.TerrainTypes.Count() != info.TerrainSpeeds.Count())
-				throw new InvalidOperationException("Mobile TerrainType/TerrainSpeed length mismatch");
-			
-			if (info.TerrainCostOverrides != null)
-				for (int i = 0; i < info.TerrainCostOverrides.Count(); i++)
-				{		
-					TerrainCost.Add(info.TerrainCostOverrides[i], info.TerrainCosts[i]);
-				}
-			
-			for (int i = 0; i < info.TerrainTypes.Count(); i++)
-			{		
-				if (!TerrainCost.ContainsKey(info.TerrainTypes[i]))
-					TerrainCost.Add(info.TerrainTypes[i], 1f/info.TerrainSpeeds[i]);
-				
-				TerrainSpeed.Add(info.TerrainTypes[i], info.TerrainSpeeds[i]);
-			}
 		}
 
 		public void SetPosition(Actor self, int2 cell)
@@ -121,66 +131,86 @@ namespace OpenRA.Traits
 			self.CenterLocation = Util.CenterOfCell(fromCell);
 		}
 
+		public int OrderPriority(Actor self, int2 xy, MouseInput mi, Actor underCursor)
+		{
+			// Force move takes precedence
+			return mi.Modifiers.HasModifier(Modifiers.Alt) ? int.MaxValue : 0;
+		}
+		
+		// Note: Returns a valid order even if the unit can't move to the target
 		public Order IssueOrder(Actor self, int2 xy, MouseInput mi, Actor underCursor)
 		{
 			if (Info.OnRails) return null;
 			
 			if (mi.Button == MouseButton.Left) return null;
 
-			// force-fire should *always* take precedence over move.
-			if (mi.Modifiers.HasModifier(Modifiers.Ctrl)) return null;
-		
-			if (underCursor != null && underCursor.Owner != null)
-			{
-				// force-move
-				if (!mi.Modifiers.HasModifier(Modifiers.Alt)) return null;
-				if (!CanEnterCell(underCursor.Location, null, true)) return null;
-			}
-			if (MovementSpeedForCell(self, toCell) == 0) return null;		/* allow disabling move orders from modifiers */
-			if (xy == toCell) return null;
-			
-			return new Order("Move", self, xy, mi.Modifiers.HasModifier(Modifiers.Shift));
+			var type = (!self.World.LocalPlayer.Shroud.IsVisible(xy) || CanEnterCell(xy)) ? "Move" : "Move-Blocked";
+			return new Order(type, self, xy, mi.Modifiers.HasModifier(Modifiers.Shift));
 		}
 
+		public int2 NearestMoveableCell(int2 target)
+		{
+			if (CanEnterCell(target))
+				return target;
+			
+			var searched = new List<int2>(){};
+			// Limit search to a radius of 10 tiles
+			for (int r = 1; r < 10; r++)
+				foreach (var tile in self.World.FindTilesInCircle(target,r).Except(searched))
+				{
+					if (CanEnterCell(tile))
+						return tile;
+					
+					searched.Add(tile);
+				}
+			
+			// Couldn't find a cell
+			return target;
+		}
+		
 		public void ResolveOrder(Actor self, Order order)
 		{
-			if (order.OrderString == "Move")
+			if (order.OrderString == "Move" || order.OrderString == "Move-Blocked")
 			{
-				if (CanEnterCell(order.TargetLocation))
-				{
-					if (self.Owner == self.World.LocalPlayer)
-						self.World.AddFrameEndTask(w =>
-						{
-							w.Add(new MoveFlash(self.World, order.TargetLocation));
-							var line = self.TraitOrDefault<DrawLineToTarget>();
-							if (line != null)
-								line.SetTarget(self, Target.FromOrder(order), Color.Green);
-						});
-					
-					if( !order.Queued ) self.CancelActivity();
-					self.QueueActivity(new Activities.Move(order.TargetLocation, 8));
-				}
+				int2 currentLocation = NearestMoveableCell(order.TargetLocation);
+				if (!CanEnterCell(currentLocation))
+					return;
+				
+				if( !order.Queued ) self.CancelActivity();
+				self.QueueActivity(new Activities.Move(currentLocation, 8));
+				
+				if (self.Owner == self.World.LocalPlayer)
+					self.World.AddFrameEndTask(w =>
+					{
+						w.Add(new MoveFlash(self.World, order.TargetLocation));
+						var line = self.TraitOrDefault<DrawLineToTarget>();
+						if (line != null)
+							line.SetTarget(self, Target.FromCell(currentLocation), Color.Green);
+					});
 			}
 		}
 		
 		public string CursorForOrder(Actor self, Order order)
 		{
-			if (order.OrderString != "Move")
-				return null;
+			if (order.OrderString == "Move")
+				return "move";
 			
-			var xy = order.TargetLocation;
-			return (!shroud.exploredCells[xy.X, xy.Y] || CanEnterCell(xy)) ? "move" : "move-blocked";
+			if (order.OrderString == "Move-Blocked")
+				return "move-blocked";
+			
+			return null;
 		}
 		
 		public string VoicePhraseForOrder(Actor self, Order order)
 		{
-			var xy = order.TargetLocation;
-			return (order.OrderString == "Move" && (!shroud.exploredCells[xy.X, xy.Y] || CanEnterCell(xy))) ? "Move" : null;
+			if (order.OrderString == "Move" || order.OrderString == "Move-Blocked")
+				return "Move";
+			return null;
 		}
 
 		public int2 TopLeft { get { return toCell; } }
 
-		public virtual IEnumerable<int2> OccupiedCells()
+		public IEnumerable<int2> OccupiedCells()
 		{
 			return (fromCell == toCell)
 				? new[] { fromCell }
@@ -191,58 +221,60 @@ namespace OpenRA.Traits
 
 		public bool CanEnterCell(int2 p)
 		{
-			return CanEnterCell(p, null, true);
+			return CanEnterCell( p, null, true);
 		}
 
-		public virtual bool CanEnterCell(int2 cell, Actor ignoreActor, bool checkTransientActors)
+		public static bool CanEnterCell( World world, MobileInfo mi, int2 cell, Actor ignoreActor, bool checkTransientActors )
 		{
-			if (MovementCostForCell(self, cell) == float.PositiveInfinity)
+			var bim = world.WorldActor.Trait<BuildingInfluence>();
+			var uim = world.WorldActor.Trait<UnitInfluence>();
+			return Mobile.CanEnterCell( mi, world, uim, bim, cell, ignoreActor, checkTransientActors );
+		}
+		
+		public bool CanEnterCell( int2 cell, Actor ignoreActor, bool checkTransientActors )
+		{
+			var bim = self.World.WorldActor.Trait<BuildingInfluence>();
+			var uim = self.World.WorldActor.Trait<UnitInfluence>();
+			return CanEnterCell( Info, self.World, uim, bim, cell, ignoreActor, checkTransientActors );
+		}
+
+		public static bool CanEnterCell( MobileInfo mobileInfo, World world, UnitInfluence uim, BuildingInfluence bim, int2 cell, Actor ignoreActor, bool checkTransientActors )
+		{
+			if (MovementCostForCell(mobileInfo, world, cell) == int.MaxValue)
 				return false;
 
 			// Check for buildings
 			var building = bim.GetBuildingBlocking(cell);
 			if (building != null && building != ignoreActor)
 			{
-				if (Info.Crushes == null)
+				if (mobileInfo.Crushes == null)
 					return false;
 
 				var crushable = building.TraitsImplementing<ICrushable>();
 				if (crushable.Count() == 0)
 					return false;
 
-				if (!crushable.Any(b => b.CrushClasses.Intersect(Info.Crushes).Any()))
+				if (!crushable.Any(b => b.CrushClasses.Intersect(mobileInfo.Crushes).Any()))
 					return false;
 			}
 
 			// Check mobile actors
-			if (checkTransientActors && uim.AnyUnitsAt(cell))
+			var blockingActors = uim.GetUnitsAt( cell ).Where( x => x != ignoreActor ).ToList();
+			if (checkTransientActors && blockingActors.Count > 0)
 			{
-				var actors = uim.GetUnitsAt(cell).Where(a => a != self && a != ignoreActor).ToArray();
-				var nonshareable = canShareCell ? actors : actors.Where(a => !a.HasTrait<SharesCell>()).ToArray();
-
-				if (canShareCell)
-				{
-					var shareable = actors.Where(a => a.HasTrait<SharesCell>());
-
-					// only allow 5 in a cell
-					if (shareable.Count() >= 5)
-						return false;
-				}
-
 				// We can enter a cell with nonshareable units only if we can crush all of them
-				if (Info.Crushes == null && nonshareable.Length > 0)
+				if (mobileInfo.Crushes == null)
 					return false;
 
-				if (nonshareable.Length > 0 && nonshareable.Any(a => !(a.HasTrait<ICrushable>() &&
-											 a.TraitsImplementing<ICrushable>().Any(b => b.CrushClasses.Intersect(Info.Crushes).Any()))))
+				if (blockingActors.Any(a => !(a.HasTrait<ICrushable>() &&
+											 a.TraitsImplementing<ICrushable>().Any(b => b.CrushClasses.Intersect(mobileInfo.Crushes).Any()))))
 					return false;
 			}
 
-
 			return true;
 		}
 		
-		public virtual void FinishedMoving(Actor self)
+		public void FinishedMoving(Actor self)
 		{
 			var crushable = uim.GetUnitsAt(toCell).Where(a => a != self && a.HasTrait<ICrushable>());
 			foreach (var a in crushable)
@@ -252,41 +284,39 @@ namespace OpenRA.Traits
 					b.OnCrush(self);
 			}
 		}
-				
-		public virtual float MovementCostForCell(Actor self, int2 cell)
-		{
-			if (!self.World.Map.IsInMap(cell.X,cell.Y))
-				return float.PositiveInfinity;
 
-			var type = self.World.GetTerrainType(cell);
-			return TerrainCost[type];
+		public static int MovementCostForCell(MobileInfo info, World world, int2 cell)
+		{
+			if (!world.Map.IsInMap(cell.X,cell.Y))
+				return int.MaxValue;
+
+			var type = world.GetTerrainType(cell);
+			if (!info.TerrainSpeeds.ContainsKey(type))
+				return int.MaxValue;
+			
+			return info.TerrainSpeeds[type].Cost;
 		}
 
-		public virtual float MovementSpeedForCell(Actor self, int2 cell)
+		public float MovementSpeedForCell(Actor self, int2 cell)
 		{
 			var type = self.World.GetTerrainType(cell);
-
+			
+			if (!Info.TerrainSpeeds.ContainsKey(type))
+				return 0;
+			
 			var modifier = self
 				.TraitsImplementing<ISpeedModifier>()
 				.Select(t => t.GetSpeedModifier())
 				.Product();
-			return Info.Speed * TerrainSpeed[type] * modifier;
+			return Info.Speed * Info.TerrainSpeeds[type].Speed * modifier / 100f;
 		}
 		
-		public IEnumerable<float2> GetCurrentPath(Actor self)
-		{
-			var move = self.GetCurrentActivity() as Move;
-			if (move == null || move.path == null) return new float2[] { };
-			
-			return Enumerable.Reverse(move.path).Select( c => Util.CenterOfCell(c) );
-		}
-		
-		public virtual void AddInfluence()
+		public void AddInfluence()
 		{
 			uim.Add( self, this );
 		}
 		
-		public virtual void RemoveInfluence()
+		public void RemoveInfluence()
 		{
 			uim.Remove( self, this );
 		}
@@ -331,7 +361,13 @@ namespace OpenRA.Traits
 							line.SetTargetSilently(self, Target.FromCell(moveTo.Value), Color.Green);
 					});
 				self.QueueActivity(new Move(moveTo.Value, 0));
+
+				Log.Write("debug", "OnNudge #{0} from {1} to {2}",
+					self.ActorID, self.Location, moveTo.Value);
 			}
+			else
+				Log.Write("debug", "OnNudge #{0} refuses at {1}",
+					self.ActorID, self.Location);
 		}
 	}
 }

OpenRA.Game/Traits/Player/DeveloperMode.cs

@@ -67,18 +67,15 @@ namespace OpenRA.Traits
 						break;
 					}
 				case "DevShroud":
-					{
+					{
+						DisableShroud ^= true;
 						if (self.World.LocalPlayer == self.Owner)
-						{
-							DisableShroud ^= true;
 							Game.world.LocalPlayer.Shroud.Disabled = DisableShroud;
-						}
 						break;	
 					}
 				case "DevPathDebug":
 					{
-						if (self.World.LocalPlayer == self.Owner)
-							PathDebug ^= true;
+						PathDebug ^= true;
 						break;
 					}
 				case "DevUnitDebug":
@@ -86,8 +83,19 @@ namespace OpenRA.Traits
 						if (self.World.LocalPlayer == self.Owner)
 							Game.Settings.Debug.ShowCollisions ^= true;
 						break;
+					}
+				case "DevGiveExploration":
+					{
+						if (self.World.LocalPlayer == self.Owner)
+							self.World.WorldActor.Trait<Shroud>().ExploreAll(self.World);
+						break;
 					}
-			}
+				default:
+					return;
+			}
+
+			Game.Debug("Cheat used: {0} by {1}"
+				.F(order.OrderString, self.Owner.PlayerName));
 		}
 	}
 }

OpenRA.Game/Traits/Player/PlayerResources.cs

@@ -13,7 +13,7 @@ using System.Linq;
 
 namespace OpenRA.Traits
 {
-	class PlayerResourcesInfo : ITraitInfo
+	public class PlayerResourcesInfo : ITraitInfo
 	{
 		public readonly int InitialCash = 10000;
 		public readonly int InitialOre = 0;
@@ -45,17 +45,53 @@ namespace OpenRA.Traits
 		public int OreCapacity;
 		[Sync]
 		public int DisplayOre;
+
+		public float GetSiloFullness() { return (float)Ore / OreCapacity; }
+
+		public void GiveOre(int num)
+		{
+			Ore += num;
+			
+			if (Ore > OreCapacity)
+			{
+				nextSiloAdviceTime = 0;
+				Ore = OreCapacity;
+			}
+		}
 		
-		[Sync]
-		public int PowerProvided;
-		[Sync]
-		public int PowerDrained;
+		public bool TakeOre(int num)
+		{
+			if (Ore < num) return false;
+			Ore -= num;
+			
+			return true;
+		}
 		
+		public void GiveCash(int num)
+		{
+			Cash += num;
+		}
+		
+		public bool TakeCash(int num)
+		{			
+			if (Cash + Ore < num) return false;
+			
+			// Spend ore before cash
+			Ore -= num;
+			if (Ore < 0)
+			{
+				Cash += Ore;
+				Ore = 0;	
+			}
+			
+			return true;
+		}
+
 		const float displayCashFracPerFrame = .07f;
 		const int displayCashDeltaPerFrame = 37;
 		int nextSiloAdviceTime = 0;
 
-		void TickOre(Actor self)
+		public void Tick(Actor self)
 		{
 			OreCapacity = self.World.Queries.OwnedBy[Owner].WithTrait<IStoreOre>()
 				.Sum(a => a.Trait.Capacity);
@@ -102,91 +138,5 @@ namespace OpenRA.Traits
 				Sound.PlayToPlayer(self.Owner, eva.CashTickDown);
 			}
 		}
-		
-		int nextPowerAdviceTime = 0;
-		void TickPower()
-		{
-			var oldBalance = PowerProvided - PowerDrained;
-
-			PowerProvided = 0;
-			PowerDrained = 0;
-
-			var myBuildings = Owner.World.Queries.OwnedBy[Owner].WithTrait<Building>();
-
-			foreach (var a in myBuildings)
-			{
-				var q = a.Trait.GetPowerUsage();
-				if (q > 0)
-					PowerProvided += q;
-				else
-					PowerDrained -= q;
-			}
-
-			if (PowerProvided - PowerDrained < 0)
-				if (PowerProvided - PowerDrained != oldBalance)
-					nextPowerAdviceTime = 0;
-			
-			if (--nextPowerAdviceTime <= 0)
-			{
-				if (PowerProvided - PowerDrained < 0)
-					Owner.GiveAdvice(Rules.Info["world"].Traits.Get<EvaAlertsInfo>().LowPower);
-				
-				nextPowerAdviceTime = AdviceInterval;
-			}
-		}
-
-		public PowerState GetPowerState()
-		{
-			if (PowerProvided >= PowerDrained) return PowerState.Normal;
-			if (PowerProvided > PowerDrained / 2) return PowerState.Low;
-			return PowerState.Critical;
-		}
-
-		public float GetSiloFullness() { return (float)Ore / OreCapacity; }
-
-		public void GiveOre(int num)
-		{
-			Ore += num;
-			
-			if (Ore > OreCapacity)
-			{
-				nextSiloAdviceTime = 0;
-				Ore = OreCapacity;
-			}
-		}
-		
-		public bool TakeOre(int num)
-		{
-			if (Ore < num) return false;
-			Ore -= num;
-			
-			return true;
-		}
-		
-		public void GiveCash(int num)
-		{
-			Cash += num;
-		}
-		
-		public bool TakeCash(int num)
-		{			
-			if (Cash + Ore < num) return false;
-			
-			// Spend ore before cash
-			Ore -= num;
-			if (Ore < 0)
-			{
-				Cash += Ore;
-				Ore = 0;	
-			}
-			
-			return true;
-		}
-
-		public void Tick(Actor self)
-		{
-			TickPower();
-			TickOre(self);
-		}
 	}
 }

OpenRA.Game/Traits/Player/PowerManager.cs

@@ -0,0 +1,111 @@
+#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.Linq;
+using System.Collections.Generic;
+using OpenRA.FileFormats;
+
+namespace OpenRA.Traits
+{
+	public class PowerManagerInfo : ITraitInfo
+	{
+		public readonly int AdviceInterval = 250;
+		public object Create(ActorInitializer init) { return new PowerManager(init, this); }
+	}
+
+	public class PowerManager : ITick
+	{
+		PowerManagerInfo Info;
+		Player Player;
+		
+		Dictionary<Actor, int> PowerDrain = new Dictionary<Actor, int>();
+		[Sync] int totalProvided;
+		public int PowerProvided { get { return totalProvided; } }
+	
+		[Sync] int totalDrained;
+		public int PowerDrained { get { return totalDrained; } }
+		
+		public PowerManager(ActorInitializer init, PowerManagerInfo info)
+		{
+			Info = info;
+			Player = init.self.Owner;
+			
+			init.world.ActorAdded += ActorAdded;
+			init.world.ActorRemoved += ActorRemoved;
+		}
+		
+		void ActorAdded(Actor a)
+		{
+			if (a.Owner != Player || !a.HasTrait<Building>())
+				return;
+			PowerDrain.Add(a, a.Trait<Building>().GetPowerUsage());
+			UpdateTotals();
+		}
+		
+		void ActorRemoved(Actor a)
+		{
+			if (a.Owner != Player || !a.HasTrait<Building>())
+				return;
+			PowerDrain.Remove(a);
+			UpdateTotals();
+		}
+		
+		void UpdateTotals()
+		{
+			totalProvided = 0;
+			totalDrained = 0;
+			foreach (var kv in PowerDrain)
+			{
+				var p = kv.Value;
+				if (p > 0)
+					totalProvided += p;
+				else
+					totalDrained -= p;
+			}
+		}
+		
+		public void UpdateActor(Actor a, int newPower)
+		{
+			if (a.Owner != Player || !a.HasTrait<Building>())
+				return;
+		
+			PowerDrain[a] = newPower;
+			UpdateTotals();
+		}
+		
+		int nextPowerAdviceTime = 0;
+		bool wasLowPower = false;
+		public void Tick(Actor self)
+		{
+			var lowPower = totalProvided < totalDrained;
+			if (lowPower && !wasLowPower)
+				nextPowerAdviceTime = 0;
+			wasLowPower = lowPower;
+			
+			if (--nextPowerAdviceTime <= 0)
+			{
+				if (lowPower)
+					Player.GiveAdvice(Rules.Info["world"].Traits.Get<EvaAlertsInfo>().LowPower);
+				
+				nextPowerAdviceTime = Info.AdviceInterval;
+			}
+		}
+		
+		public PowerState PowerState
+		{
+			get {
+				if (PowerProvided >= PowerDrained) return PowerState.Normal;
+				if (PowerProvided > PowerDrained / 2) return PowerState.Low;
+				return PowerState.Critical;
+			}
+		}
+	}
+}

OpenRA.Game/Traits/Player/TechTree.cs

@@ -0,0 +1,124 @@
+#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.Collections.Generic;
+using System.Linq;
+using OpenRA.FileFormats;
+
+namespace OpenRA.Traits
+{
+	public class TechTreeInfo : ITraitInfo
+	{
+		public object Create(ActorInitializer init) { return new TechTree(init);}
+	}
+
+	public class TechTree
+	{
+		readonly List<Watcher> watchers = new List<Watcher>();
+		readonly Player player;
+		public TechTree(ActorInitializer init)
+		{
+			player = init.self.Owner;
+			init.world.ActorAdded += ActorChanged;
+			init.world.ActorRemoved += ActorChanged;
+		}
+		
+		public void ActorChanged(Actor a)
+		{
+			if (a.Owner == player && a.HasTrait<Building>())
+				Update();
+		}
+				
+		public void Update()
+		{
+			var buildings = GatherBuildings(player);
+			foreach(var w in watchers)
+				w.Update(buildings);
+		}
+		
+		public void Add(string key, List<string> prerequisites, ITechTreeElement tte)
+		{
+			Add(key, prerequisites, false, tte);
+		}
+		
+		// set requiresPowered = true to discard buildings that have an IDisabled active (eg manually powered down)
+		public void Add(string key, List<string> prerequisites, bool requiresPowered, ITechTreeElement tte)
+		{
+			watchers.Add(new Watcher( key, prerequisites, requiresPowered, tte ));
+		}
+
+		public void Remove(string key)
+		{
+			watchers.RemoveAll(x => x.key == key);
+		}
+		
+		static Cache<string, List<Actor>> GatherBuildings( Player player )
+		{
+			var ret = new Cache<string, List<Actor>>( x => new List<Actor>() );
+			if (player == null)
+				return ret;
+
+			foreach( var b in player.World.Queries.OwnedBy[player].Where( x=>x.Info.Traits.Contains<BuildingInfo>() ) )
+			{
+				ret[ b.Info.Name ].Add( b );
+				var tt = b.Info.Traits.GetOrDefault<TooltipInfo>();
+				if( tt != null )
+					foreach( var alt in tt.AlternateName )
+						ret[ alt ].Add( b );
+			}
+			return ret;
+		}
+		
+		class Watcher
+		{
+			public readonly string key;
+			// strings may be either actor type, or "alternate name" key
+			public readonly List<string> prerequisites;
+			public readonly ITechTreeElement watcher;
+			bool hasPrerequisites;
+			bool requiresPowered;
+			
+			public Watcher(string key, List<string> prerequisites, bool requiresPowered, ITechTreeElement watcher)
+			{
+				this.key = key;
+				this.prerequisites = prerequisites;
+				this.watcher = watcher;
+				this.hasPrerequisites = false;
+				this.requiresPowered = requiresPowered;
+			}
+
+			public void Update(Cache<string, List<Actor>> buildings)
+			{                   
+				var nowHasPrerequisites = true;
+				foreach (var p in prerequisites)
+					if (!buildings.Keys.Contains(p) || 
+					    (requiresPowered && buildings[p].All(b => b.TraitsImplementing<IDisable>().Any(d => d.Disabled))))
+					{
+						nowHasPrerequisites = false;
+						break;
+					}
+				
+				if( nowHasPrerequisites && !hasPrerequisites )
+					watcher.PrerequisitesAvailable(key);
+
+				if( !nowHasPrerequisites && hasPrerequisites )
+					watcher.PrerequisitesUnavailable(key);
+
+				hasPrerequisites = nowHasPrerequisites;
+			}
+		}
+	}
+
+	public interface ITechTreeElement
+	{
+		void PrerequisitesAvailable(string key);
+		void PrerequisitesUnavailable(string key);
+	}
+}

OpenRA.Game/Traits/Player/TechTreeCache.cs

@@ -1,78 +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.Collections.Generic;
-using System.Linq;
-using OpenRA.FileFormats;
-using OpenRA.GameRules;
-
-namespace OpenRA.Traits
-{
-	class TechTreeCacheInfo : TraitInfo<TechTreeCache> { }
-
-	class TechTreeCache : ITick
-	{
-		class Watcher
-		{
-			public readonly string key;
-			// strings may be either actor type, or "alternate name" key
-			public readonly List<string> prerequisites;
-			public readonly ITechTreeElement watcher;
-			bool hasPrerequisites;
-
-			public Watcher(string key, List<string> prerequisites, ITechTreeElement watcher)
-			{
-				this.key = key;
-				this.prerequisites = prerequisites;
-				this.watcher = watcher;
-				this.hasPrerequisites = false;
-			}
-
-			public void Tick( Player owner, Cache<string, List<Actor>> buildings )
-			{
-				var nowHasPrerequisites = prerequisites.All( a => buildings[ a ].Any( b => !b.Trait<Building>().Disabled ) );
-
-				if( nowHasPrerequisites && !hasPrerequisites )
-					watcher.PrerequisitesAvailable(key);
-
-				if( !nowHasPrerequisites && hasPrerequisites )
-					watcher.PrerequisitesUnavailable(key);
-
-				hasPrerequisites = nowHasPrerequisites;
-			}
-		}
-
-		readonly List<Watcher> watchers = new List<Watcher>();
-
-		public void Tick( Actor self )
-		{
-			var buildings = Rules.TechTree.GatherBuildings( self.Owner );
-
-			foreach( var w in watchers )
-				w.Tick( self.Owner, buildings );
-		}
-
-		public void Add( string key, List<string> prerequisites, ITechTreeElement tte )
-		{
-			watchers.Add( new Watcher( key, prerequisites, tte ) );
-		}
-
-		public void Remove( string key )
-		{
-			watchers.RemoveAll( x => x.key == key );
-		}
-	}
-
-	interface ITechTreeElement
-	{
-		void PrerequisitesAvailable(string key);
-		void PrerequisitesUnavailable(string key);
-	}
-}

OpenRA.Game/Traits/Render/RenderSimple.cs

@@ -62,16 +62,20 @@ namespace OpenRA.Traits
 				a.Animation.Tick();
 		}
 
-		protected virtual string GetPrefix(Actor self)
+		protected virtual string NormalizeSequence(Actor self, string baseSequence)
 		{
-			return self.GetDamageState() >= DamageState.Heavy ? "damaged-" : "";
+			string damageState = self.GetDamageState() >= DamageState.Heavy ? "damaged-" : "";
+			if (anim.HasSequence(damageState + baseSequence))
+				return damageState + baseSequence;
+			else
+				return baseSequence;
 		}
 
 		public void PlayCustomAnim(Actor self, string name)
 		{
 			if (anim.HasSequence(name))
-				anim.PlayThen(GetPrefix(self) + name,
-					() => anim.PlayRepeating(GetPrefix(self) + "idle"));
+				anim.PlayThen(NormalizeSequence(self, name),
+					() => anim.PlayRepeating(NormalizeSequence(self, "idle")));
 		}
 
 		public class AnimationWithOffset

OpenRA.Game/Traits/RevealsShroud.cs

@@ -28,7 +28,7 @@ namespace OpenRA.Traits
 		
 		public void Tick(Actor self)
 		{	
-			if (!self.IsIdle && previousLocation != self.Location)
+			if (previousLocation != self.Location)
 			{
 				previousLocation = self.Location;
 				self.World.WorldActor.Trait<Shroud>().UpdateActor(self);

OpenRA.Game/Traits/Selectable.cs

@@ -96,7 +96,7 @@ namespace OpenRA.Traits
 			var pipImages = new Animation("pips");
 			pipImages.PlayFetchIndex("groups", () => (int)group);
 			pipImages.Tick();
-			Game.Renderer.SpriteRenderer.DrawSprite(pipImages.Image, basePosition + new float2(-8, 1), "chrome");
+			pipImages.Image.DrawAt(basePosition + new float2(-8, 1), "chrome");
 		}
 
 		void DrawPips(Actor self, float2 basePosition)
@@ -109,7 +109,11 @@ namespace OpenRA.Traits
 
 			foreach (var pips in self.TraitsImplementing<IPips>())
 			{
-				foreach (var pip in pips.GetPips(self))
+				var thisRow = pips.GetPips(self);
+				if (thisRow == null)
+					continue;
+
+				foreach (var pip in thisRow)
 				{
 					if (pipxyOffset.X+5 > self.GetBounds(false).Width)
 					{
@@ -118,7 +122,7 @@ namespace OpenRA.Traits
 					}
 					var pipImages = new Animation("pips");
 					pipImages.PlayRepeating(pipStrings[(int)pip]);
-					Game.Renderer.SpriteRenderer.DrawSprite(pipImages.Image, pipxyBase + pipxyOffset, "chrome");
+					pipImages.Image.DrawAt(pipxyBase + pipxyOffset, "chrome");
 					pipxyOffset += new float2(4, 0);
 				}
 				// Increment row
@@ -144,7 +148,7 @@ namespace OpenRA.Traits
 						
 					var tagImages = new Animation("pips");
 					tagImages.PlayRepeating(tagStrings[(int)tag]);
-					Game.Renderer.SpriteRenderer.DrawSprite(tagImages.Image, tagxyBase + tagxyOffset, "chrome");
+					tagImages.Image.DrawAt(tagxyBase + tagxyOffset, "chrome");
 					
 					// Increment row
 					tagxyOffset.Y += 8;
@@ -155,12 +159,13 @@ namespace OpenRA.Traits
 		void DrawUnitPath(Actor self)
 		{
 			if (!Game.world.LocalPlayer.PlayerActor.Trait<DeveloperMode>().PathDebug) return;
-			
+
+			var activity = self.GetCurrentActivity();
 			var mobile = self.TraitOrDefault<IMove>();
-			if (mobile != null)
+			if (activity != null && mobile != null)
 			{
 				var alt = new float2(0, -mobile.Altitude);
-				var path = mobile.GetCurrentPath(self);
+				var path = activity.GetCurrentPath();
 				var start = self.CenterLocation + alt;
 
 				var c = Color.Green;

OpenRA.Game/Traits/TraitsInterfaces.cs

@@ -33,7 +33,11 @@ namespace OpenRA.Traits
 
 	public interface ITick { void Tick(Actor self); }
 	public interface IRender { IEnumerable<Renderable> Render(Actor self); }
-	public interface IIssueOrder { Order IssueOrder( Actor self, int2 xy, MouseInput mi, Actor underCursor ); }
+	public interface IIssueOrder
+	{
+		Order IssueOrder( Actor self, int2 xy, MouseInput mi, Actor underCursor );
+		int OrderPriority( Actor self, int2 xy, MouseInput mi, Actor underCursor );
+	}
 	public interface IResolveOrder { void ResolveOrder(Actor self, Order order); }
 	public interface IOrderCursor { string CursorForOrder(Actor self, Order order); }
 	public interface IOrderVoice { string VoicePhraseForOrder(Actor self, Order order); }
@@ -45,7 +49,6 @@ namespace OpenRA.Traits
 	public interface INotifyProduction { void UnitProduced(Actor self, Actor other, int2 exit); }
 	public interface INotifyCapture { void OnCapture(Actor self, Actor captor, Player oldOwner, Player newOwner); }
 	public interface IAcceptSpy { void OnInfiltrate(Actor self, Actor spy); }
-	public interface INotifyEnterCell { void OnEnterCell(Actor self, int2 cell); }
 	public interface IStoreOre { int Capacity { get; }}
 
 	public interface IDisable { bool Disabled { get; } }
@@ -66,12 +69,6 @@ namespace OpenRA.Traits
 		IEnumerable<int2> OccupiedCells();
 	}
 	
-	public interface IOccupyAir
-	{
-		int2 TopLeft { get; }
-		IEnumerable<int2> OccupiedAirCells();
-	}
-
 	public static class IOccupySpaceExts
 	{
 		public static int2 NearestCellTo( this IOccupySpace ios, int2 other )
@@ -95,7 +92,6 @@ namespace OpenRA.Traits
 	public interface IRenderModifier { IEnumerable<Renderable> ModifyRender(Actor self, IEnumerable<Renderable> r); }
 	public interface IDamageModifier { float GetDamageModifier( WarheadInfo warhead ); }
 	public interface ISpeedModifier { float GetSpeedModifier(); }
-	public interface IPowerModifier { float GetPowerModifier(); }
 	public interface IFirepowerModifier { float GetFirepowerModifier(); }
 	public interface IPaletteModifier { void AdjustPalette(Dictionary<string,Palette> b); }
 	public interface IPips { IEnumerable<PipType> GetPips(Actor self); }
@@ -109,9 +105,7 @@ namespace OpenRA.Traits
 
 	public interface IMove : ITeleportable
 	{
-		float MovementCostForCell(Actor self, int2 cell);
 		float MovementSpeedForCell(Actor self, int2 cell);
-		IEnumerable<float2> GetCurrentPath(Actor self);
 		int Altitude { get; set; }
 	}
 	
@@ -134,22 +128,24 @@ namespace OpenRA.Traits
 		public readonly Sprite Sprite;
 		public readonly float2 Pos;
 		public readonly string Palette;
+		public readonly int Z;
 		public readonly int ZOffset;
 
-		public Renderable(Sprite sprite, float2 pos, string palette, int zOffset)
+		public Renderable(Sprite sprite, float2 pos, string palette, int z, int zOffset)
 		{
 			Sprite = sprite;
 			Pos = pos;
 			Palette = palette;
+			Z = z;
 			ZOffset = zOffset;
 		}
 
-		public Renderable(Sprite sprite, float2 pos, string palette)
-			: this(sprite, pos, palette, 0) { }
+		public Renderable(Sprite sprite, float2 pos, string palette, int z)
+			: this(sprite, pos, palette, z, 0) { }
 
-		public Renderable WithPalette(string newPalette) { return new Renderable(Sprite, Pos, newPalette, ZOffset); }
-		public Renderable WithZOffset(int newOffset) { return new Renderable(Sprite, Pos, Palette, newOffset); }
-		public Renderable WithPos(float2 newPos) { return new Renderable(Sprite, newPos, Palette, ZOffset); }
+		public Renderable WithPalette(string newPalette) { return new Renderable(Sprite, Pos, newPalette, Z, ZOffset); }
+		public Renderable WithZOffset(int newOffset) { return new Renderable(Sprite, Pos, Palette, Z, newOffset); }
+		public Renderable WithPos(float2 newPos) { return new Renderable(Sprite, newPos, Palette, Z, ZOffset); }
 	}
 
 	public interface ITraitInfo { object Create(ActorInitializer init); }
@@ -166,9 +162,41 @@ namespace OpenRA.Traits
 	
 	public interface IActivity
 	{
-		IActivity NextActivity { get; set; }
 		IActivity Tick(Actor self);
 		void Cancel(Actor self);
+		void Queue(IActivity activity);
+		IEnumerable<float2> GetCurrentPath();
+	}
+
+	public abstract class CancelableActivity : IActivity
+	{
+		protected IActivity NextActivity { get; private set; }
+		protected bool IsCanceled { get; private set; }
+
+		public abstract IActivity Tick( Actor self );
+		protected virtual bool OnCancel() { return true; }
+
+		public void Cancel( Actor self )
+		{
+			IsCanceled = OnCancel();
+			if( IsCanceled )
+				NextActivity = null;
+			else
+				NextActivity.Cancel( self );
+		}
+
+		public void Queue( IActivity activity )
+		{
+			if( NextActivity != null )
+				NextActivity.Queue( activity );
+			else
+				NextActivity = activity;
+		}
+
+		public virtual IEnumerable<float2> GetCurrentPath()
+		{
+			yield break;
+		}
 	}
 
 	public interface IRenderOverlay { void Render(); }

OpenRA.Game/Traits/Util.cs

@@ -34,7 +34,7 @@ namespace OpenRA.Traits
 
 		public static int GetFacing( float2 d, int currentFacing )
 		{
-			if( float2.WithinEpsilon( d, float2.Zero, 0.001f ) )
+			if (float2.WithinEpsilon(d, float2.Zero, 0.001f))
 				return currentFacing;
 
 			int highest = -1;
@@ -100,13 +100,13 @@ namespace OpenRA.Traits
 		{
 			var pal = self.Owner == null ? "player0" : self.Owner.Palette;
 			var loc = location - 0.5f * s.size;
-			return new Renderable(s, loc.Round(), pal);
+			return new Renderable(s, loc.Round(), pal, (int)self.CenterLocation.Y);
 		}
 
 		public static IActivity SequenceActivities(params IActivity[] acts)
 		{
 			return acts.Reverse().Aggregate(
-				(next, a) => { a.NextActivity = next; return a; });
+				(next, a) => { a.Queue( next ); return a; });
 		}
 
 		public static Color ArrayToColor(int[] x) { return Color.FromArgb(x[0], x[1], x[2]); }

OpenRA.Game/Traits/Valued.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace OpenRA.Traits
+{
+	public class ValuedInfo : TraitInfo<Valued>
+	{
+		public readonly int Cost = 0;
+	}
+
+	public class TooltipInfo : TraitInfo<Tooltip>
+	{
+		public readonly string Description = "";
+		public readonly string Name = "";
+		public readonly string Icon = null;
+		public readonly string[] AlternateName = { };
+	}
+	
+	public class Valued { }
+	public class Tooltip { }
+}

OpenRA.Game/Traits/World/BibLayer.cs

@@ -12,7 +12,8 @@ using System;
 using System.Drawing;
 using System.Linq;
 using OpenRA.FileFormats;
-using OpenRA.Graphics;
+using OpenRA.Graphics;
+using System.Collections.Generic;
 
 namespace OpenRA.Traits
 {
@@ -26,9 +27,8 @@ namespace OpenRA.Traits
 	class BibLayer: IRenderOverlay, IWorldLoaded
 	{		
 		World world;
-		BibLayerInfo info;
-		
-		TileReference<byte,byte>[,] tiles;
+		BibLayerInfo info;
+		Dictionary<int2, TileReference<byte, byte>> tiles;
 		Sprite[][] bibSprites;
 		
 		public BibLayer(Actor self, BibLayerInfo info)
@@ -44,8 +44,8 @@ namespace OpenRA.Traits
 		
 		public void WorldLoaded(World w)
 		{
-			world = w;
-			tiles = new TileReference<byte,byte>[w.Map.MapSize.X,w.Map.MapSize.Y];
+			world = w;
+			tiles = new Dictionary<int2, TileReference<byte, byte>>();
 		}
 		
 		public void DoBib(Actor b, bool isAdd)
@@ -63,11 +63,11 @@ namespace OpenRA.Traits
 			
 			for (int i = 0; i < 2 * size; i++)
 			{
-				var p = b.Location + new int2(i % size, i / size + bibOffset);
-				byte type = (byte)((isAdd) ? bib+1 : 0);
-				byte index = (byte)i;
-				
-				tiles[p.X,p.Y] = new TileReference<byte,byte>(type,index);
+				var p = b.Location + new int2(i % size, i / size + bibOffset);
+				if (isAdd)
+					tiles[p] = new TileReference<byte, byte>((byte)((isAdd) ? bib + 1 : 0), (byte)i);
+				else
+					tiles.Remove(p);
 			}
 		}
 
@@ -75,22 +75,18 @@ namespace OpenRA.Traits
 		{
 			var cliprect = Game.viewport.ShroudBounds().HasValue
 				? Rectangle.Intersect(Game.viewport.ShroudBounds().Value, world.Map.Bounds) : world.Map.Bounds;
-
-			var minx = cliprect.Left;
-			var maxx = cliprect.Right;
-
-			var miny = cliprect.Top;
-			var maxy = cliprect.Bottom;
-
-			for (int x = minx; x < maxx; x++)
-				for (int y = miny; y < maxy; y++)
-				{
-					var t = new int2(x, y);
-					if (world.LocalPlayer != null && !world.LocalPlayer.Shroud.IsExplored(t) || tiles[x,y].type == 0) continue;
-
-					Game.Renderer.SpriteRenderer.DrawSprite(bibSprites[tiles[x, y].type - 1][tiles[x, y].image],
-						Game.CellSize * t, "terrain");
-				}
+			
+			cliprect = Rectangle.Intersect(Game.viewport.ViewBounds(), cliprect);
+			foreach (var kv in tiles)
+			{
+				if (!cliprect.Contains(kv.Key.X, kv.Key.Y))
+					continue;
+				if (world.LocalPlayer != null && !world.LocalPlayer.Shroud.IsExplored(kv.Key))
+					continue;
+
+				bibSprites[kv.Value.type - 1][kv.Value.image].DrawAt(
+					Game.CellSize * kv.Key, "terrain");
+			}
 		}
 	}
 	

OpenRA.Game/Traits/World/PlayerColorPalette.cs

@@ -8,12 +8,13 @@
  */
 #endregion
 
+using OpenRA.FileFormats;
 namespace OpenRA.Traits
-{
+{	
 	public class PlayerColorPaletteInfo : TraitInfo<PlayerColorPalette>
 	{
 		public readonly string BasePalette = null;
-		public readonly bool SplitRamp = false;
+		public readonly PaletteFormat PaletteFormat = PaletteFormat.ra;
 	}
 
 	public class PlayerColorPalette {}

OpenRA.Game/Traits/World/ResourceLayer.cs

@@ -18,7 +18,7 @@ namespace OpenRA.Traits
 	public class ResourceLayerInfo : TraitInfo<ResourceLayer> { }
 
 	public class ResourceLayer: IRenderOverlay, IWorldLoaded
-	{		
+	{
 		World world;
 
 		public ResourceType[] resourceTypes;
@@ -29,12 +29,17 @@ namespace OpenRA.Traits
 			var cliprect = Game.viewport.ShroudBounds().HasValue
 				? Rectangle.Intersect(Game.viewport.ShroudBounds().Value, world.Map.Bounds) : world.Map.Bounds;
 
+			cliprect = Rectangle.Intersect(Game.viewport.ViewBounds(), cliprect);
+			
 			var minx = cliprect.Left;
 			var maxx = cliprect.Right;
 
 			var miny = cliprect.Top;
 			var maxy = cliprect.Bottom;
 
+			foreach( var rt in world.WorldActor.TraitsImplementing<ResourceType>() )
+				rt.info.PaletteIndex = world.WorldRenderer.GetPaletteIndex(rt.info.Palette);
+
 			for (int x = minx; x < maxx; x++)
 				for (int y = miny; y < maxy; y++)
 				{
@@ -44,9 +49,9 @@ namespace OpenRA.Traits
 
 					var c = content[x, y];
 					if (c.image != null)
-						Game.Renderer.SpriteRenderer.DrawSprite(c.image[c.density],
+						c.image[c.density].DrawAt(
 							Game.CellSize * new int2(x, y),
-							c.type.info.Palette);
+							c.type.info.PaletteIndex);
 				}
 		}
 
@@ -144,6 +149,7 @@ namespace OpenRA.Traits
 			content[p.X, p.Y].type = null;
 			content[p.X, p.Y].image = null;
 			content[p.X, p.Y].density = 0;
+			world.Map.CustomTerrain[p.X, p.Y] = null;
 		}
 
 		public ResourceType GetResource(int2 p) { return content[p.X, p.Y].type; }

OpenRA.Game/Traits/World/ResourceType.cs

@@ -23,6 +23,7 @@ namespace OpenRA.Traits
 		public readonly string TerrainType = "Ore";
 
 		public Sprite[][] Sprites;
+		public int PaletteIndex;
 		
 		public object Create(ActorInitializer init) { return new ResourceType(this); }
 	}

OpenRA.Game/Traits/World/ScreenShaker.cs

@@ -22,9 +22,12 @@ namespace OpenRA.Traits
         List<ShakeEffect> shakeEffects = new List<ShakeEffect>();
 		
 		public void Tick (Actor self)
-		{
-			Game.viewport.Scroll(GetScrollOffset());
-			shakeEffects.RemoveAll(t => t.ExpiryTime == ticks);
+		{
+			if(shakeEffects.Any())
+			{
+				Game.viewport.Scroll(GetScrollOffset(), true);
+				shakeEffects.RemoveAll(t => t.ExpiryTime == ticks);
+			}
 			ticks++;
 		}
 		
@@ -48,7 +51,7 @@ namespace OpenRA.Traits
 			var cp = Game.viewport.Location 
 				+ .5f * new float2(Game.viewport.Width, Game.viewport.Height);
 
-			var intensity = 24 * 24 * 100 * shakeEffects.Sum(
+			var intensity = Game.CellSize * Game.CellSize * 100 * shakeEffects.Sum(
 				e => e.Intensity / (e.Position - cp).LengthSquared);
 
 			return Math.Min(intensity, 10);	

OpenRA.Game/Traits/World/SpatialBins.cs

@@ -33,13 +33,17 @@ namespace OpenRA.Traits
 				self.World.Map.MapSize.Y / info.BinSize];
 
 			scale = Game.CellSize * info.BinSize;
+
+			for (var j = 0; j <= bins.GetUpperBound(1); j++)
+				for (var i = 0; i <= bins.GetUpperBound(0); i++)
+					bins[i, j] = new List<Actor>();
 		}
 
 		public void Tick(Actor self)
 		{
 			for (var j = 0; j <= bins.GetUpperBound(1); j++)
 				for (var i = 0; i <= bins.GetUpperBound(0); i++)
-					bins[i, j] = new List<Actor>();
+					bins[i, j].Clear();
 
 			foreach (var a in self.World.Actors)
 			{
@@ -63,8 +67,6 @@ namespace OpenRA.Traits
 
 		IEnumerable<Actor> ActorsInBins(int i1, int i2, int j1, int j2)
 		{
-			if (bins[0, 0] == null) yield break;	// hack
-
 			j1 = Math.Max(0, j1); j2 = Math.Min(j2, bins.GetUpperBound(1));
 			i1 = Math.Max(0, i1); i2 = Math.Min(i2, bins.GetUpperBound(0));
 			for (var j = j1; j <= j2; j++)

OpenRA.Game/UiOverlay.cs

@@ -18,7 +18,7 @@ using OpenRA.Widgets;
 
 namespace OpenRA
 {
-	class UiOverlay
+	public class UiOverlay
 	{
 		Sprite buildOk, buildBlocked, unitDebug;
 
@@ -49,7 +49,7 @@ namespace OpenRA
 				for (var i = world.Map.Bounds.Left; i < world.Map.Bounds.Right; i++)
 					for (var j = world.Map.Bounds.Top; j < world.Map.Bounds.Bottom; j++)	
 						if (uim.GetUnitsAt(new int2(i, j)).Any())
-							Game.Renderer.SpriteRenderer.DrawSprite(unitDebug, Game.CellSize * new float2(i, j), "terrain");
+							unitDebug.DrawAt(Game.CellSize * new float2(i, j), "terrain");
 			}
 		}
 
@@ -63,23 +63,21 @@ namespace OpenRA
 			if (Rules.Info[name].Traits.Contains<LineBuildInfo>())
 			{
 				foreach (var t in LineBuildUtils.GetLineBuildCells(world, topLeft, name, bi))
-					Game.Renderer.SpriteRenderer.DrawSprite(world.IsCloseEnoughToBase(world.LocalPlayer, name, bi, t)
-						? buildOk : buildBlocked, Game.CellSize * t, "terrain");
+					(world.IsCloseEnoughToBase(world.LocalPlayer, name, bi, t) ? buildOk : buildBlocked)
+						.DrawAt(Game.CellSize * t, "terrain");
 			}
 			else
 			{
 				var res = world.WorldActor.Trait<ResourceLayer>();
 				var isCloseEnough = world.IsCloseEnoughToBase(world.LocalPlayer, name, bi, topLeft);
 				foreach (var t in Footprint.Tiles(name, bi, topLeft))
-					Game.Renderer.SpriteRenderer.DrawSprite((isCloseEnough && world.IsCellBuildable(t, bi.WaterBound) && res.GetResource(t) == null)
-						? buildOk : buildBlocked, Game.CellSize * t, "terrain");
+					((isCloseEnough && world.IsCellBuildable(t, bi.WaterBound) && res.GetResource(t) == null) ? buildOk : buildBlocked)
+						.DrawAt(Game.CellSize * t, "terrain");
 			}
-			
-			Game.Renderer.SpriteRenderer.Flush();
 		}
 	}
 
-	static class LineBuildUtils
+	public static class LineBuildUtils
 	{
 		public static IEnumerable<int2> GetLineBuildCells(World world, int2 location, string name, BuildingInfo bi)
 		{

OpenRA.Game/Widgets/ChatDisplayWidget.cs

@@ -41,8 +41,7 @@ namespace OpenRA.Widgets
 			if (DrawBackground)
 				WidgetUtils.DrawPanel("dialog3", chatLogArea);
 			
-			Game.Renderer.RgbaSpriteRenderer.Flush();
-			Game.Renderer.Device.EnableScissor(chatLogArea.Left, chatLogArea.Top, chatLogArea.Width, chatLogArea.Height);
+			Game.Renderer.EnableScissor(chatLogArea.Left, chatLogArea.Top, chatLogArea.Width, chatLogArea.Height);
 			foreach (var line in recentLines.AsEnumerable().Reverse())
 			{
 				chatpos.Y -= 20;
@@ -52,8 +51,7 @@ namespace OpenRA.Widgets
 				Game.Renderer.RegularFont.DrawText(line.Text, chatpos + new int2(inset, 0), Color.White);
 			}
 
-			Game.Renderer.RgbaSpriteRenderer.Flush();
-			Game.Renderer.Device.DisableScissor();
+			Game.Renderer.DisableScissor();
 		}
 		
 		public void AddLine(Color c, string from, string text)

OpenRA.Game/Widgets/ChatEntryWidget.cs

@@ -33,8 +33,6 @@ namespace OpenRA.Widgets
 
 				Game.Renderer.BoldFont.DrawText(text, RenderOrigin + new float2(3, 7), Color.White);
 				Game.Renderer.RegularFont.DrawText(content, RenderOrigin + new float2(3 + w, 7), Color.White);
-
-				Game.Renderer.RgbaSpriteRenderer.Flush();
 			}
 		}
 		

OpenRA.Game/Widgets/ColorBlockWidget.cs

@@ -37,7 +37,6 @@ namespace OpenRA.Widgets
 		public override void DrawInner(World world)
 		{
 			WidgetUtils.FillRectWithColor(RenderBounds, GetColor());
-			Game.Renderer.LineRenderer.Flush();
 		}
 	}
 }

OpenRA.Game/Widgets/Delegates/ConnectionDialogsDelegate.cs

@@ -14,56 +14,37 @@ namespace OpenRA.Widgets.Delegates
 {
 	public class ConnectionDialogsDelegate : IWidgetDelegate
 	{
-		public ConnectionDialogsDelegate()
+		[ObjectCreator.UseCtor]
+		public ConnectionDialogsDelegate( [ObjectCreator.Param( "widget" )] Widget widget )
 		{
-			var r = Widget.RootWidget;
-			r.GetWidget("CONNECTION_BUTTON_ABORT").OnMouseUp = mi => {
-				r.GetWidget("CONNECTION_BUTTON_ABORT").Parent.Visible = false;
+			widget.GetWidget("CONNECTION_BUTTON_ABORT").OnMouseUp = mi => {
+				widget.GetWidget("CONNECTION_BUTTON_ABORT").Parent.Visible = false;
 				Game.Disconnect();
 				return true;
 			};
-			r.GetWidget("CONNECTION_BUTTON_CANCEL").OnMouseUp = mi => {
-				r.GetWidget("CONNECTION_BUTTON_CANCEL").Parent.Visible = false;
+
+			widget.GetWidget<LabelWidget>("CONNECTING_DESC").GetText = () =>
+				"Connecting to {0}:{1}...".F(Game.CurrentHost, Game.CurrentPort);
+		}
+	}
+
+	public class ConnectionFailedDelegate : IWidgetDelegate
+	{
+		[ObjectCreator.UseCtor]
+		public ConnectionFailedDelegate( [ObjectCreator.Param( "widget" )] Widget widget )
+		{
+			widget.GetWidget("CONNECTION_BUTTON_CANCEL").OnMouseUp = mi => {
+				widget.GetWidget("CONNECTION_BUTTON_CANCEL").Parent.Visible = false;
 				Game.Disconnect();
 				return true;
 			};
-			r.GetWidget("CONNECTION_BUTTON_RETRY").OnMouseUp = mi => {
+			widget.GetWidget("CONNECTION_BUTTON_RETRY").OnMouseUp = mi => {
 				Game.JoinServer(Game.CurrentHost, Game.CurrentPort);
 				return true;
 			};
 
-			r.GetWidget<LabelWidget>("CONNECTING_DESC").GetText = () =>
-				"Connecting to {0}:{1}...".F(Game.CurrentHost, Game.CurrentPort);
-
-			r.GetWidget<LabelWidget>("CONNECTION_FAILED_DESC").GetText = () =>
+			widget.GetWidget<LabelWidget>("CONNECTION_FAILED_DESC").GetText = () =>
 				"Could not connect to {0}:{1}".F(Game.CurrentHost, Game.CurrentPort);
-			
-			Game.ConnectionStateChanged += () =>
-			{
-				r.CloseWindow();
-				switch( Game.orderManager.Connection.ConnectionState )
-				{
-					case ConnectionState.PreConnecting:
-						r.OpenWindow("MAINMENU_BG");
-						break;
-					case ConnectionState.Connecting:
-						r.OpenWindow("CONNECTING_BG");
-						break;
-					case ConnectionState.NotConnected:
-						r.OpenWindow("CONNECTION_FAILED_BG");
-						break;
-					case ConnectionState.Connected:
-						r.OpenWindow("SERVER_LOBBY");
-						
-						var lobby = r.GetWidget("SERVER_LOBBY");
-						lobby.GetWidget<ChatDisplayWidget>("CHAT_DISPLAY").ClearChat();
-						lobby.GetWidget("CHANGEMAP_BUTTON").Visible = true;
-						lobby.GetWidget("LOCKTEAMS_CHECKBOX").Visible = true;
-						lobby.GetWidget("DISCONNECT_BUTTON").Visible = true;
-						r.GetWidget("INGAME_ROOT").GetWidget<ChatDisplayWidget>("CHAT_DISPLAY").ClearChat();	
-						break;
-				}
-			};
 		}
 	}
 }

OpenRA.Game/Widgets/Delegates/CreateServerMenuDelegate.cs

@@ -14,27 +14,19 @@ using System.Net;
 namespace OpenRA.Widgets.Delegates
 {
 	public class CreateServerMenuDelegate : IWidgetDelegate
-	{		
-		public CreateServerMenuDelegate()
+	{
+		[ObjectCreator.UseCtor]
+		public CreateServerMenuDelegate( [ObjectCreator.Param( "widget" )] Widget cs )
 		{
 			var settings = Game.Settings;
 
-			var r = Widget.RootWidget;
-			var cs = r.GetWidget("CREATESERVER_BG");
-			r.GetWidget("MAINMENU_BUTTON_CREATE").OnMouseUp = mi => {
-				r.OpenWindow("CREATESERVER_BG");
-				return true;
-			};
-			
 			cs.GetWidget("BUTTON_CANCEL").OnMouseUp = mi => {
-				r.CloseWindow();
+				Widget.CloseWindow();
 				return true;
 			};
 			
 			cs.GetWidget("BUTTON_START").OnMouseUp = mi => {
-				r.OpenWindow("SERVER_LOBBY");
-				
-				var map = Game.modData.AvailableMaps.Keys.FirstOrDefault();
+				var map = Game.modData.AvailableMaps.FirstOrDefault(m => m.Value.Selectable).Key;
 				
 				settings.Server.Name = cs.GetWidget<TextFieldWidget>("GAME_TITLE").Text;
 				settings.Server.ListenPort = int.Parse(cs.GetWidget<TextFieldWidget>("LISTEN_PORT").Text);