Added some missing things in ZDoom game configurations

Added Copy and Paste object properties for classic modes
Added some options for toolbar customization

Build/Configurations/Includes/ZDoom_things.cfg

@@ -655,6 +655,37 @@ hexen
 				title = "Sound Number";
 			}
 		}
+		
+		9048
+		{
+			title = "Sound Environment";
+			arg0
+			{
+				title = "First REVERBS ID";
+			}
+			arg1
+			{
+				title = "Second REVERBS ID";
+			}
+		}
+		
+		14066
+		{
+			title = "Sound Sequence";
+			arg0
+			{
+				title = "Sound Sequence";
+			}
+		}
+
+		14165
+		{
+			title = "Music Changer";
+			arg0
+			{
+				title = "Music Number";
+			}
+		}
 	}
 
 	marine

Source/Core/Config/ProgramConfiguration.cs

@@ -83,6 +83,15 @@ namespace CodeImp.DoomBuilder.Config
 		private int dockersposition;
 		private bool collapsedockers;
 		private int dockerswidth;
+		private bool toolbarscript;
+		private bool toolbarundo;
+		private bool toolbarcopy;
+		private bool toolbarprefabs;
+		private bool toolbarfilter;
+		private bool toolbarviewmodes;
+		private bool toolbargeometry;
+		private bool toolbartesting;
+		private bool toolbarfile;
 		
 		// These are not stored in the configuration, only used at runtime
 		private string defaulttexture;
@@ -135,6 +144,15 @@ namespace CodeImp.DoomBuilder.Config
 		public int DockersPosition { get { return dockersposition; } internal set { dockersposition = value; } }
 		public bool CollapseDockers { get { return collapsedockers; } internal set { collapsedockers = value; } }
 		public int DockersWidth { get { return dockerswidth; } internal set { dockerswidth = value; } }
+		public bool ToolbarScript { get { return toolbarscript; } internal set { toolbarscript = value; } }
+		public bool ToolbarUndo { get { return toolbarundo; } internal set { toolbarundo = value; } }
+		public bool ToolbarCopy { get { return toolbarcopy; } internal set { toolbarcopy = value; } }
+		public bool ToolbarPrefabs { get { return toolbarprefabs; } internal set { toolbarprefabs = value; } }
+		public bool ToolbarFilter { get { return toolbarfilter; } internal set { toolbarfilter = value; } }
+		public bool ToolbarViewModes { get { return toolbarviewmodes; } internal set { toolbarviewmodes = value; } }
+		public bool ToolbarGeometry { get { return toolbargeometry; } internal set { toolbargeometry = value; } }
+		public bool ToolbarTesting { get { return toolbartesting; } internal set { toolbartesting = value; } }
+		public bool ToolbarFile { get { return toolbarfile; } internal set { toolbarfile = value; } }
 		
 		public string DefaultTexture { get { return defaulttexture; } set { defaulttexture = value; } }
 		public string DefaultFloorTexture { get { return defaultfloortexture; } set { defaultfloortexture = value; } }
@@ -204,6 +222,15 @@ namespace CodeImp.DoomBuilder.Config
 				collapsedockers = cfg.ReadSetting("collapsedockers", true);
 				dockerswidth = cfg.ReadSetting("dockerswidth", 300);
 				pasteoptions.ReadConfiguration(cfg, "pasteoptions");
+				toolbarscript = cfg.ReadSetting("toolbarscript", true);
+				toolbarundo = cfg.ReadSetting("toolbarundo", false);
+				toolbarcopy = cfg.ReadSetting("toolbarcopy", false);
+				toolbarprefabs = cfg.ReadSetting("toolbarprefabs", true);
+				toolbarfilter = cfg.ReadSetting("toolbarfilter", true);
+				toolbarviewmodes = cfg.ReadSetting("toolbarviewmodes", false);
+				toolbargeometry = cfg.ReadSetting("toolbargeometry", true);
+				toolbartesting = cfg.ReadSetting("toolbartesting", true);
+				toolbarfile = cfg.ReadSetting("toolbarfile", true);
 				
 				// Success
 				return true;
@@ -255,6 +282,15 @@ namespace CodeImp.DoomBuilder.Config
 			cfg.WriteSetting("collapsedockers", collapsedockers);
 			cfg.WriteSetting("dockerswidth", dockerswidth);
 			pasteoptions.WriteConfiguration(cfg, "pasteoptions");
+			cfg.WriteSetting("toolbarscript", toolbarscript);
+			cfg.WriteSetting("toolbarundo", toolbarundo);
+			cfg.WriteSetting("toolbarcopy", toolbarcopy);
+			cfg.WriteSetting("toolbarprefabs", toolbarprefabs);
+			cfg.WriteSetting("toolbarfilter", toolbarfilter);
+			cfg.WriteSetting("toolbarviewmodes", toolbarviewmodes);
+			cfg.WriteSetting("toolbargeometry", toolbargeometry);
+			cfg.WriteSetting("toolbartesting", toolbartesting);
+			cfg.WriteSetting("toolbarfile", toolbarfile);
 			
 			// Save settings configuration
 			General.WriteLogLine("Saving program configuration...");

Source/Core/Data/PK3StructuredReader.cs

@@ -335,6 +335,7 @@ namespace CodeImp.DoomBuilder.Data
 		public override List<Stream> GetDecorateData(string pname)
 		{
 			List<Stream> streams = new List<Stream>();
+			string[] allfilenames;
 			
 			// Error when suspended
 			if(issuspended) throw new Exception("Data reader is suspended");
@@ -342,7 +343,15 @@ namespace CodeImp.DoomBuilder.Data
 			// Find in root directory
 			string filename = Path.GetFileName(pname);
 			string pathname = Path.GetDirectoryName(pname);
-			string[] allfilenames = GetAllFilesWithTitle(pathname, filename, false);
+			
+			if(filename.IndexOf('.') > -1)
+			{
+				allfilenames = new string[1];
+				allfilenames[0] = Path.Combine(pathname, filename);
+			}
+			else
+				allfilenames = GetAllFilesWithTitle(pathname, filename, false);
+
 			foreach(string foundfile in allfilenames)
 			{
 				streams.Add(LoadFile(foundfile));

Source/Core/Map/Linedef.cs

@@ -187,7 +187,11 @@ namespace CodeImp.DoomBuilder.Map
 		// Serialize / deserialize (passive: doesn't record)
 		internal void ReadWrite(IReadWriteStream s)
 		{
-			if(!s.IsWriting) BeforePropsChange();
+			if(!s.IsWriting)
+			{
+				BeforePropsChange();
+				updateneeded = true;
+			}
 			
 			base.ReadWrite(s);
 			
@@ -539,6 +543,7 @@ namespace CodeImp.DoomBuilder.Map
 		// This clears all flags
 		public void ClearFlags()
 		{
+			BeforePropsChange();
 			flags.Clear();
 			blocksoundflag = false;
 			impassableflag = false;

Source/Core/Map/UniFields.cs

@@ -31,10 +31,12 @@ namespace CodeImp.DoomBuilder.Map
 		{
 		}
 
-		// Copy constructor
+		// Copy constructor (makes a deep copy)
 		///<summary></summary>
-		public UniFields(UniFields copyfrom) : base(copyfrom)
+		public UniFields(UniFields copyfrom) : base(copyfrom.Count)
 		{
+			foreach(KeyValuePair<string, UniValue> v in copyfrom)
+				this.Add(v.Key, new UniValue(v.Value));
 		}
 		
 		// New constructor

Source/Core/Windows/MainForm.Designer.cs

@@ -114,7 +114,6 @@ namespace CodeImp.DoomBuilder.Windows
 			this.buttonnewmap = new System.Windows.Forms.ToolStripButton();
 			this.buttonopenmap = new System.Windows.Forms.ToolStripButton();
 			this.buttonsavemap = new System.Windows.Forms.ToolStripButton();
-			this.buttonmapoptions = new System.Windows.Forms.ToolStripButton();
 			this.buttonscripteditor = new System.Windows.Forms.ToolStripButton();
 			this.buttonundo = new System.Windows.Forms.ToolStripButton();
 			this.buttonredo = new System.Windows.Forms.ToolStripButton();
@@ -876,7 +875,6 @@ namespace CodeImp.DoomBuilder.Windows
             this.buttonopenmap,
             this.buttonsavemap,
             toolStripSeparator3,
-            this.buttonmapoptions,
             this.buttonscripteditor,
             toolStripSeparator10,
             this.buttonundo,
@@ -941,17 +939,6 @@ namespace CodeImp.DoomBuilder.Windows
 			this.buttonsavemap.Text = "Save Map";
 			this.buttonsavemap.Click += new System.EventHandler(this.InvokeTaggedAction);
 			// 
-			// buttonmapoptions
-			// 
-			this.buttonmapoptions.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
-			this.buttonmapoptions.Image = global::CodeImp.DoomBuilder.Properties.Resources.Properties;
-			this.buttonmapoptions.ImageTransparentColor = System.Drawing.Color.Magenta;
-			this.buttonmapoptions.Name = "buttonmapoptions";
-			this.buttonmapoptions.Size = new System.Drawing.Size(23, 22);
-			this.buttonmapoptions.Tag = "builder_mapoptions";
-			this.buttonmapoptions.Text = "Map Options";
-			this.buttonmapoptions.Click += new System.EventHandler(this.InvokeTaggedAction);
-			// 
 			// buttonscripteditor
 			// 
 			this.buttonscripteditor.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
@@ -1689,7 +1676,6 @@ namespace CodeImp.DoomBuilder.Windows
 		private System.Windows.Forms.ToolStripMenuItem preferencesToolStripMenuItem;
 		private System.Windows.Forms.ToolStripMenuItem menuedit;
 		private System.Windows.Forms.ToolStripMenuItem itemmapoptions;
-		private System.Windows.Forms.ToolStripButton buttonmapoptions;
 		private System.Windows.Forms.ToolStripMenuItem itemreloadresources;
 		private CodeImp.DoomBuilder.Controls.LinedefInfoPanel linedefinfo;
 		private CodeImp.DoomBuilder.Controls.VertexInfoPanel vertexinfo;

Source/Core/Windows/MainForm.cs

@@ -485,6 +485,7 @@ namespace CodeImp.DoomBuilder.Windows
 		{
 			windowactive = true;
 
+			UpdateInterface();
 			ResumeExclusiveMouseInput();
 			ReleaseAllKeys();
 			FocusDisplay();
@@ -1533,8 +1534,32 @@ namespace CodeImp.DoomBuilder.Windows
 		// This enables or disables all editing mode items and toolbar buttons
 		private void UpdateToolbar()
 		{
+			// Show/hide items based on preferences
+			buttonnewmap.Visible = General.Settings.ToolbarFile;
+			buttonopenmap.Visible = General.Settings.ToolbarFile;
+			buttonsavemap.Visible = General.Settings.ToolbarFile;
+			buttonscripteditor.Visible = General.Settings.ToolbarScript;
+			buttonundo.Visible = General.Settings.ToolbarUndo;
+			buttonredo.Visible = General.Settings.ToolbarUndo;
+			buttoncut.Visible = General.Settings.ToolbarCopy;
+			buttoncopy.Visible = General.Settings.ToolbarCopy;
+			buttonpaste.Visible = General.Settings.ToolbarCopy;
+			buttoninsertprefabfile.Visible = General.Settings.ToolbarPrefabs;
+			buttoninsertpreviousprefab.Visible = General.Settings.ToolbarPrefabs;
+			buttonthingsfilter.Visible = General.Settings.ToolbarFilter;
+			thingfilters.Visible = General.Settings.ToolbarFilter;
+			buttonviewbrightness.Visible = General.Settings.ToolbarViewModes;
+			buttonviewceilings.Visible = General.Settings.ToolbarViewModes;
+			buttonviewfloors.Visible = General.Settings.ToolbarViewModes;
+			buttonviewnormal.Visible = General.Settings.ToolbarViewModes;
+			buttonsnaptogrid.Visible = General.Settings.ToolbarGeometry;
+			buttonautomerge.Visible = General.Settings.ToolbarGeometry;
+			buttontest.Visible = General.Settings.ToolbarTesting;
+
 			// Enable/disable all edit mode items
 			foreach(ToolStripItem i in editmodeitems) i.Enabled = (General.Map != null);
+
+			UpdateSeparators();
 		}
 
 		// This checks one of the edit mode items (and unchecks all others)
@@ -1940,7 +1965,6 @@ namespace CodeImp.DoomBuilder.Windows
 				itemredo.Text = "Redo";
 			
 			// Toolbar icons
-			buttonmapoptions.Enabled = (General.Map != null);
 			buttonundo.Enabled = itemundo.Enabled;
 			buttonredo.Enabled = itemredo.Enabled;
 			buttonundo.ToolTipText = itemundo.Text;
@@ -2135,6 +2159,7 @@ namespace CodeImp.DoomBuilder.Windows
 			{
 				// Update stuff
 				SetupInterface();
+				UpdateInterface();
 				ApplyShortcutKeys();
 				General.Colors.CreateCorrectionTable();
 				General.Plugins.ProgramReconfigure();

Source/Core/Windows/PreferencesForm.cs

@@ -84,6 +84,15 @@ namespace CodeImp.DoomBuilder.Windows
 			animatevisualselection.Checked = General.Settings.AnimateVisualSelection;
 			dockersposition.SelectedIndex = General.Settings.DockersPosition;
 			collapsedockers.Checked = General.Settings.CollapseDockers;
+			toolbar_file.Checked = General.Settings.ToolbarFile;
+			toolbar_script.Checked = General.Settings.ToolbarScript;
+			toolbar_undo.Checked = General.Settings.ToolbarUndo;
+			toolbar_copy.Checked = General.Settings.ToolbarCopy;
+			toolbar_prefabs.Checked = General.Settings.ToolbarPrefabs;
+			toolbar_filter.Checked = General.Settings.ToolbarFilter;
+			toolbar_viewmodes.Checked = General.Settings.ToolbarViewModes;
+			toolbar_geometry.Checked = General.Settings.ToolbarGeometry;
+			toolbar_testing.Checked = General.Settings.ToolbarTesting;
 			
 			// Fill fonts list
 			scriptfontname.BeginUpdate();
@@ -197,6 +206,15 @@ namespace CodeImp.DoomBuilder.Windows
 			General.Settings.AnimateVisualSelection = animatevisualselection.Checked;
 			General.Settings.DockersPosition = dockersposition.SelectedIndex;
 			General.Settings.CollapseDockers = collapsedockers.Checked;
+			General.Settings.ToolbarFile = toolbar_file.Checked;
+			General.Settings.ToolbarScript = toolbar_script.Checked;
+			General.Settings.ToolbarUndo = toolbar_undo.Checked;
+			General.Settings.ToolbarCopy = toolbar_copy.Checked;
+			General.Settings.ToolbarPrefabs = toolbar_prefabs.Checked;
+			General.Settings.ToolbarFilter = toolbar_filter.Checked;
+			General.Settings.ToolbarViewModes = toolbar_viewmodes.Checked;
+			General.Settings.ToolbarGeometry = toolbar_geometry.Checked;
+			General.Settings.ToolbarTesting = toolbar_testing.Checked;
 			
 			// Script font size
 			int fontsize = 8;

Source/Core/Windows/PreferencesForm.resx

@@ -141,6 +141,9 @@
   <metadata name="groupBox1.GenerateMember" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>False</value>
   </metadata>
+  <metadata name="scriptontop.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
   <metadata name="zoomfactor.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
@@ -186,12 +189,21 @@
   <metadata name="colorsgroup1.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
+  <metadata name="label2.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
   <metadata name="colorgrid64.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
+  <metadata name="squarethings.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
   <metadata name="colorgrid.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
+  <metadata name="doublesidedalphalabel.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
   <metadata name="colorindication.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
@@ -201,6 +213,9 @@
   <metadata name="colorspeciallinedefs.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
+  <metadata name="qualitydisplay.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
   <metadata name="colorbackcolor.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
@@ -210,6 +225,9 @@
   <metadata name="colorvertices.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
+  <metadata name="doublesidedalpha.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
   <metadata name="colorhighlight.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
@@ -228,6 +246,36 @@
   <metadata name="tabinterface.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
+  <metadata name="groupBox5.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="toolbar_file.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="toolbar_testing.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="toolbar_geometry.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="toolbar_viewmodes.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="toolbar_filter.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="toolbar_prefabs.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="toolbar_copy.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="toolbar_undo.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="toolbar_script.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
   <metadata name="groupBox4.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
@@ -240,42 +288,6 @@
   <metadata name="label17.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
-  <metadata name="groupBox3.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="scripttabwidth.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="scriptautoindent.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="label10.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="scriptontop.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="panel1.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="scriptfontlabel.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="scriptfontsize.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="label8.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="scriptfontbold.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="scriptfontname.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="label3.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
   <metadata name="groupBox2.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
@@ -354,21 +366,12 @@
   <metadata name="appearancegroup1.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
-  <metadata name="label2.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
   <metadata name="animatevisualselection.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
   <metadata name="blackbrowsers.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
-  <metadata name="squarethings.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="doublesidedalphalabel.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
   <metadata name="visualbilinear.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
@@ -378,18 +381,42 @@
   <metadata name="imagebrightnesslabel.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
-  <metadata name="qualitydisplay.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="doublesidedalpha.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
   <metadata name="imagebrightness.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
   <metadata name="colorsgroup3.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
+  <metadata name="scripttabwidth.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="scriptautoindent.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="label10.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="panel1.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="scriptfontlabel.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="scriptfontsize.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="label8.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="scriptfontbold.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="scriptfontname.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="label3.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
   <metadata name="colorconstants.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>

Source/Plugins/BuilderModes/BuilderModes.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>8.0.50727</ProductVersion>
+    <ProductVersion>9.0.30729</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{B42D5AA0-F9A6-4234-9C4B-A05B11A64851}</ProjectGuid>
     <OutputType>Library</OutputType>
@@ -287,6 +287,12 @@
   <ItemGroup>
     <None Include="Resources\CurveLines.png" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\CopyProperties.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\PasteProperties.png" />
+  </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.

Source/Plugins/BuilderModes/ClassicModes/LinedefsMode.cs

@@ -206,6 +206,9 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			renderer.SetPresentation(Presentation.Standard);
 			
 			// Add toolbar buttons
+			General.Interface.AddButton(BuilderPlug.Me.MenusForm.CopyProperties);
+			General.Interface.AddButton(BuilderPlug.Me.MenusForm.PasteProperties);
+			General.Interface.AddButton(BuilderPlug.Me.MenusForm.SeparatorCopyPaste);
 			General.Interface.AddButton(BuilderPlug.Me.MenusForm.CurveLinedefs);
 			
 			// Convert geometry selection to linedefs selection
@@ -218,6 +221,9 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			base.OnDisengage();
 
 			// Remove toolbar buttons
+			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.CopyProperties);
+			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.PasteProperties);
+			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.SeparatorCopyPaste);
 			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.CurveLinedefs);
 
 			// Going to EditSelectionMode?
@@ -540,6 +546,63 @@ namespace CodeImp.DoomBuilder.BuilderModes
 
 		#region ================== Actions
 
+		// This copies the properties
+		[BeginAction("classiccopyproperties")]
+		public void CopyProperties()
+		{
+			// Determine source linedefs
+			ICollection<Linedef> sel = null;
+			if(General.Map.Map.SelectedLinedefsCount > 0)
+				sel = General.Map.Map.GetSelectedLinedefs(true);
+			else if(highlighted != null)
+			{
+				sel = new List<Linedef>();
+				sel.Add(highlighted);
+			}
+			
+			if(sel != null)
+			{
+				// Copy properties from first source linedef
+				BuilderPlug.Me.CopiedLinedefProps = new LinedefProperties(General.GetByIndex(sel, 0));
+				General.Interface.DisplayStatus(StatusType.Action, "Copied linedef properties.");
+			}
+		}
+
+		// This pastes the properties
+		[BeginAction("classicpasteproperties")]
+		public void PasteProperties()
+		{
+			if(BuilderPlug.Me.CopiedLinedefProps != null)
+			{
+				// Determine target linedefs
+				ICollection<Linedef> sel = null;
+				if(General.Map.Map.SelectedLinedefsCount > 0)
+					sel = General.Map.Map.GetSelectedLinedefs(true);
+				else if(highlighted != null)
+				{
+					sel = new List<Linedef>();
+					sel.Add(highlighted);
+				}
+				
+				if(sel != null)
+				{
+					// Apply properties to selection
+					General.Map.UndoRedo.CreateUndo("Paste linedef properties");
+					foreach(Linedef l in sel)
+					{
+						BuilderPlug.Me.CopiedLinedefProps.Apply(l);
+						l.UpdateCache();
+					}
+					General.Interface.DisplayStatus(StatusType.Action, "Pasted linedef properties.");
+					
+					// Update and redraw
+					General.Map.IsChanged = true;
+					General.Interface.RefreshInfo();
+					General.Interface.RedrawDisplay();
+				}
+			}
+		}
+
 		// This keeps only the single-sided lines selected
 		[BeginAction("selectsinglesided")]
 		public void SelectSingleSided()

Source/Plugins/BuilderModes/ClassicModes/SectorsMode.cs

@@ -408,6 +408,9 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			renderer.SetPresentation(Presentation.Standard);
 
 			// Add toolbar buttons
+			General.Interface.AddButton(BuilderPlug.Me.MenusForm.CopyProperties);
+			General.Interface.AddButton(BuilderPlug.Me.MenusForm.PasteProperties);
+			General.Interface.AddButton(BuilderPlug.Me.MenusForm.SeparatorCopyPaste);
 			General.Interface.AddButton(BuilderPlug.Me.MenusForm.ViewSelectionNumbers);
 			General.Interface.AddButton(BuilderPlug.Me.MenusForm.SeparatorSectors1);
 			General.Interface.AddButton(BuilderPlug.Me.MenusForm.MakeGradientBrightness);
@@ -431,6 +434,9 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			base.OnDisengage();
 
 			// Remove toolbar buttons
+			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.CopyProperties);
+			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.PasteProperties);
+			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.SeparatorCopyPaste);
 			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.ViewSelectionNumbers);
 			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.SeparatorSectors1);
 			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.MakeGradientBrightness);
@@ -855,6 +861,64 @@ namespace CodeImp.DoomBuilder.BuilderModes
 
 		#region ================== Actions
 
+		// This copies the properties
+		[BeginAction("classiccopyproperties")]
+		public void CopyProperties()
+		{
+			// Determine source sectors
+			ICollection<Sector> sel = null;
+			if(General.Map.Map.SelectedSectorsCount > 0)
+				sel = General.Map.Map.GetSelectedSectors(true);
+			else if(highlighted != null)
+			{
+				sel = new List<Sector>();
+				sel.Add(highlighted);
+			}
+			
+			if(sel != null)
+			{
+				// Copy properties from first source sectors
+				BuilderPlug.Me.CopiedSectorProps = new SectorProperties(General.GetByIndex(sel, 0));
+				General.Interface.DisplayStatus(StatusType.Action, "Copied sector properties.");
+			}
+		}
+
+		// This pastes the properties
+		[BeginAction("classicpasteproperties")]
+		public void PasteProperties()
+		{
+			if(BuilderPlug.Me.CopiedSectorProps != null)
+			{
+				// Determine target sectors
+				ICollection<Sector> sel = null;
+				if(General.Map.Map.SelectedSectorsCount > 0)
+					sel = General.Map.Map.GetSelectedSectors(true);
+				else if(highlighted != null)
+				{
+					sel = new List<Sector>();
+					sel.Add(highlighted);
+				}
+				
+				if(sel != null)
+				{
+					// Apply properties to selection
+					General.Map.UndoRedo.CreateUndo("Paste sector properties");
+					foreach(Sector s in sel)
+					{
+						BuilderPlug.Me.CopiedSectorProps.Apply(s);
+						s.UpdateCeilingSurface();
+						s.UpdateFloorSurface();
+					}
+					General.Interface.DisplayStatus(StatusType.Action, "Pasted sector properties.");
+					
+					// Update and redraw
+					General.Map.IsChanged = true;
+					General.Interface.RefreshInfo();
+					General.Interface.RedrawDisplay();
+				}
+			}
+		}
+
 		// This creates a new vertex at the mouse position
 		[BeginAction("insertitem", BaseAction = true)]
 		public virtual void InsertVertexAction()

Source/Plugins/BuilderModes/ClassicModes/ThingsMode.cs

@@ -97,6 +97,10 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			base.OnEngage();
 			renderer.SetPresentation(Presentation.Things);
 
+			// Add toolbar buttons
+			General.Interface.AddButton(BuilderPlug.Me.MenusForm.CopyProperties);
+			General.Interface.AddButton(BuilderPlug.Me.MenusForm.PasteProperties);
+			
 			// Convert geometry selection to linedefs selection
 			General.Map.Map.ConvertSelection(SelectionType.Linedefs);
 			General.Map.Map.SelectionType = SelectionType.Things;
@@ -107,6 +111,10 @@ namespace CodeImp.DoomBuilder.BuilderModes
 		{
 			base.OnDisengage();
 
+			// Remove toolbar buttons
+			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.CopyProperties);
+			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.PasteProperties);
+			
 			// Going to EditSelectionMode?
 			if(General.Editing.NewMode is EditSelectionMode)
 			{
@@ -524,6 +532,64 @@ namespace CodeImp.DoomBuilder.BuilderModes
 
 		#region ================== Actions
 
+		// This copies the properties
+		[BeginAction("classiccopyproperties")]
+		public void CopyProperties()
+		{
+			// Determine source things
+			ICollection<Thing> sel = null;
+			if(General.Map.Map.SelectedThingsCount > 0)
+				sel = General.Map.Map.GetSelectedThings(true);
+			else if(highlighted != null)
+			{
+				sel = new List<Thing>();
+				sel.Add(highlighted);
+			}
+			
+			if(sel != null)
+			{
+				// Copy properties from first source thing
+				BuilderPlug.Me.CopiedThingProps = new ThingProperties(General.GetByIndex(sel, 0));
+				General.Interface.DisplayStatus(StatusType.Action, "Copied thing properties.");
+			}
+		}
+
+		// This pastes the properties
+		[BeginAction("classicpasteproperties")]
+		public void PasteProperties()
+		{
+			if(BuilderPlug.Me.CopiedThingProps != null)
+			{
+				// Determine target things
+				ICollection<Thing> sel = null;
+				if(General.Map.Map.SelectedThingsCount > 0)
+					sel = General.Map.Map.GetSelectedThings(true);
+				else if(highlighted != null)
+				{
+					sel = new List<Thing>();
+					sel.Add(highlighted);
+				}
+				
+				if(sel != null)
+				{
+					// Apply properties to selection
+					General.Map.UndoRedo.CreateUndo("Paste thing properties");
+					foreach(Thing t in sel)
+					{
+						BuilderPlug.Me.CopiedThingProps.Apply(t);
+						t.UpdateConfiguration();
+					}
+					General.Interface.DisplayStatus(StatusType.Action, "Pasted thing properties.");
+					
+					// Update and redraw
+					General.Map.IsChanged = true;
+					General.Map.ThingsFilter.Update();
+					General.Interface.RefreshInfo();
+					General.Interface.RedrawDisplay();
+				}
+			}
+		}
+
 		// This clears the selection
 		[BeginAction("clearselection", BaseAction = true)]
 		public void ClearSelection()

Source/Plugins/BuilderModes/ClassicModes/VerticesMode.cs

@@ -92,6 +92,10 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			base.OnEngage();
 			renderer.SetPresentation(Presentation.Standard);
 
+			// Add toolbar buttons
+			General.Interface.AddButton(BuilderPlug.Me.MenusForm.CopyProperties);
+			General.Interface.AddButton(BuilderPlug.Me.MenusForm.PasteProperties);
+			
 			// Convert geometry selection to vertices only
 			General.Map.Map.ConvertSelection(SelectionType.Vertices);
 		}
@@ -101,6 +105,10 @@ namespace CodeImp.DoomBuilder.BuilderModes
 		{
 			base.OnDisengage();
 
+			// Remove toolbar buttons
+			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.CopyProperties);
+			General.Interface.RemoveButton(BuilderPlug.Me.MenusForm.PasteProperties);
+			
 			// Going to EditSelectionMode?
 			if(General.Editing.NewMode is EditSelectionMode)
 			{
@@ -486,6 +494,62 @@ namespace CodeImp.DoomBuilder.BuilderModes
 
 		#region ================== Actions
 
+		// This copies the properties
+		[BeginAction("classiccopyproperties")]
+		public void CopyProperties()
+		{
+			// Determine source vertices
+			ICollection<Vertex> sel = null;
+			if(General.Map.Map.SelectedVerticessCount > 0)
+				sel = General.Map.Map.GetSelectedVertices(true);
+			else if(highlighted != null)
+			{
+				sel = new List<Vertex>();
+				sel.Add(highlighted);
+			}
+
+			if(sel != null)
+			{
+				// Copy properties from first source vertex
+				BuilderPlug.Me.CopiedVertexProps = new VertexProperties(General.GetByIndex(sel, 0));
+				General.Interface.DisplayStatus(StatusType.Action, "Copied vertex properties.");
+			}
+		}
+
+		// This pastes the properties
+		[BeginAction("classicpasteproperties")]
+		public void PasteProperties()
+		{
+			if(BuilderPlug.Me.CopiedVertexProps != null)
+			{
+				// Determine target vertices
+				ICollection<Vertex> sel = null;
+				if(General.Map.Map.SelectedVerticessCount > 0)
+					sel = General.Map.Map.GetSelectedVertices(true);
+				else if(highlighted != null)
+				{
+					sel = new List<Vertex>();
+					sel.Add(highlighted);
+				}
+
+				if(sel != null)
+				{
+					// Apply properties to selection
+					General.Map.UndoRedo.CreateUndo("Paste vertex properties");
+					foreach(Vertex v in sel)
+					{
+						BuilderPlug.Me.CopiedVertexProps.Apply(v);
+					}
+					General.Interface.DisplayStatus(StatusType.Action, "Pasted vertex properties.");
+
+					// Update and redraw
+					General.Map.IsChanged = true;
+					General.Interface.RefreshInfo();
+					General.Interface.RedrawDisplay();
+				}
+			}
+		}
+
 		// This clears the selection
 		[BeginAction("clearselection", BaseAction = true)]
 		public void ClearSelection()

Source/Plugins/BuilderModes/General/BuilderPlug.cs

@@ -87,8 +87,10 @@ namespace CodeImp.DoomBuilder.BuilderModes
 		private string copiedtexture;
 		private string copiedflat;
 		private Point copiedoffsets;
+		private VertexProperties copiedvertexprops;
 		private SectorProperties copiedsectorprops;
 		private SidedefProperties copiedsidedefprops;
+		private LinedefProperties copiedlinedefprops;
 		private ThingProperties copiedthingprops;
 		private bool viewselectionnumbers;
 		private float stitchrange;
@@ -128,8 +130,10 @@ namespace CodeImp.DoomBuilder.BuilderModes
 		public string CopiedTexture { get { return copiedtexture; } set { copiedtexture = value; } }
 		public string CopiedFlat { get { return copiedflat; } set { copiedflat = value; } }
 		public Point CopiedOffsets { get { return copiedoffsets; } set { copiedoffsets = value; } }
+		public VertexProperties CopiedVertexProps { get { return copiedvertexprops; } set { copiedvertexprops = value; } }
 		public SectorProperties CopiedSectorProps { get { return copiedsectorprops; } set { copiedsectorprops = value; } }
 		public SidedefProperties CopiedSidedefProps { get { return copiedsidedefprops; } set { copiedsidedefprops = value; } }
+		public LinedefProperties CopiedLinedefProps { get { return copiedlinedefprops; } set { copiedlinedefprops = value; } }
 		public ThingProperties CopiedThingProps { get { return copiedthingprops; } set { copiedthingprops = value; } }
 		public bool ViewSelectionNumbers { get { return viewselectionnumbers; } set { viewselectionnumbers = value; } }
 		public float StitchRange { get { return stitchrange; } }

Source/Plugins/BuilderModes/General/CopyStructures.cs

@@ -40,6 +40,25 @@ using CodeImp.DoomBuilder.Data;
 
 namespace CodeImp.DoomBuilder.BuilderModes
 {
+	// Vertex
+	public class VertexProperties
+	{
+		private UniFields fields;
+
+		public VertexProperties(Vertex v)
+		{
+			fields = new UniFields(v.Fields);
+		}
+
+		public void Apply(Vertex v)
+		{
+			v.Fields.BeforeFieldsChange();
+			v.Fields.Clear();
+			foreach(KeyValuePair<string, UniValue> uv in fields)
+				v.Fields.Add(uv.Key, new UniValue(uv.Value));
+		}
+	}
+
 	// Sector
 	public class SectorProperties
 	{
@@ -47,8 +66,10 @@ namespace CodeImp.DoomBuilder.BuilderModes
 		private int ceilheight;
 		private string floortexture;
 		private string ceilingtexture;
+		private int effect;
 		private int brightness;
 		private int tag;
+		private UniFields fields;
 		
 		public SectorProperties(Sector s)
 		{
@@ -57,7 +78,9 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			floortexture = s.FloorTexture;
 			ceilingtexture = s.CeilTexture;
 			brightness = s.Brightness;
+			effect = s.Effect;
 			tag = s.Tag;
+			fields = new UniFields(s.Fields);
 		}
 		
 		public void Apply(Sector s)
@@ -67,10 +90,15 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			s.SetFloorTexture(floortexture);
 			s.SetCeilTexture(ceilingtexture);
 			s.Brightness = brightness;
-			s.Tag = s.Tag;
+			s.Tag = tag;
+			s.Effect = effect;
+			s.Fields.BeforeFieldsChange();
+			s.Fields.Clear();
+			foreach(KeyValuePair<string, UniValue> v in fields)
+				s.Fields.Add(v.Key, new UniValue(v.Value));
 		}
 	}
-	
+
 	// Sidedef
 	public class SidedefProperties
 	{
@@ -79,6 +107,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
 		private string lowtexture;
 		private int offsetx;
 		private int offsety;
+		private UniFields fields;
 
 		public SidedefProperties(Sidedef s)
 		{
@@ -87,6 +116,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			lowtexture = s.LowTexture;
 			offsetx = s.OffsetX;
 			offsety = s.OffsetY;
+			fields = new UniFields(s.Fields);
 		}
 		
 		public void Apply(Sidedef s)
@@ -96,6 +126,61 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			s.SetTextureLow(lowtexture);
 			s.OffsetX = offsetx;
 			s.OffsetY = offsety;
+			s.Fields.BeforeFieldsChange();
+			s.Fields.Clear();
+			foreach(KeyValuePair<string, UniValue> v in fields)
+				s.Fields.Add(v.Key, new UniValue(v.Value));
+		}
+	}
+
+	// Linedef
+	public class LinedefProperties
+	{
+		private SidedefProperties front;
+		private SidedefProperties back;
+		private Dictionary<string, bool> flags;
+		private int action;
+		private int activate;
+		private int tag;
+		private int[] args;
+		private UniFields fields;
+
+		public LinedefProperties(Linedef l)
+		{
+			if(l.Front != null)
+				front = new SidedefProperties(l.Front);
+			else
+				front = null;
+
+			if(l.Back != null)
+				back = new SidedefProperties(l.Back);
+			else
+				back = null;
+
+			flags = l.GetFlags();
+			action = l.Action;
+			activate = l.Activate;
+			tag = l.Tag;
+			args = (int[])(l.Args.Clone());
+			fields = new UniFields(l.Fields);
+		}
+		
+		public void Apply(Linedef l)
+		{
+			if((front != null) && (l.Front != null)) front.Apply(l.Front);
+			if((back != null) && (l.Back != null)) back.Apply(l.Back);
+			l.ClearFlags();
+			foreach(KeyValuePair<string, bool> f in flags)
+				l.SetFlag(f.Key, f.Value);
+			l.Action = action;
+			l.Activate = activate;
+			l.Tag = tag;
+			for(int i = 0; i < l.Args.Length; i++)
+				l.Args[i] = args[i];
+			l.Fields.BeforeFieldsChange();
+			l.Fields.Clear();
+			foreach(KeyValuePair<string, UniValue> v in fields)
+				l.Fields.Add(v.Key, new UniValue(v.Value));
 		}
 	}
 	
@@ -108,6 +193,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
 		private int tag;
 		private int action;
 		private int[] args;
+		private UniFields fields;
 		
 		public ThingProperties(Thing t)
 		{
@@ -117,6 +203,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			tag = t.Tag;
 			action = t.Action;       
 			args = (int[])(t.Args.Clone());
+			fields = new UniFields(t.Fields);
 		}
 		
 		public void Apply(Thing t)
@@ -130,6 +217,10 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			t.Action = action;
 			for(int i = 0; i < t.Args.Length; i++)
 				t.Args[i] = args[i];
+			t.Fields.BeforeFieldsChange();
+			t.Fields.Clear();
+			foreach(KeyValuePair<string, UniValue> v in fields)
+				t.Fields.Add(v.Key, new UniValue(v.Value));
 		}
 	}
 }

Source/Plugins/BuilderModes/Interface/MenusForm.Designer.cs

@@ -45,14 +45,17 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			this.toolStripMenuItem2 = new System.Windows.Forms.ToolStripSeparator();
 			this.globalstrip = new System.Windows.Forms.ToolStrip();
 			this.manualstrip = new System.Windows.Forms.ToolStrip();
-			this.buttonselectionnumbers = new System.Windows.Forms.ToolStripButton();
 			this.separatorsectors1 = new System.Windows.Forms.ToolStripSeparator();
+			this.buttonselectionnumbers = new System.Windows.Forms.ToolStripButton();
 			this.buttonbrightnessgradient = new System.Windows.Forms.ToolStripButton();
 			this.buttonfloorgradient = new System.Windows.Forms.ToolStripButton();
 			this.buttonceilinggradient = new System.Windows.Forms.ToolStripButton();
 			this.buttonflipselectionh = new System.Windows.Forms.ToolStripButton();
 			this.buttonflipselectionv = new System.Windows.Forms.ToolStripButton();
 			this.buttoncurvelinedefs = new System.Windows.Forms.ToolStripButton();
+			this.buttoncopyproperties = new System.Windows.Forms.ToolStripButton();
+			this.buttonpasteproperties = new System.Windows.Forms.ToolStripButton();
+			this.seperatorcopypaste = new System.Windows.Forms.ToolStripSeparator();
 			this.menustrip.SuspendLayout();
 			this.manualstrip.SuspendLayout();
 			this.SuspendLayout();
@@ -191,6 +194,9 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			// manualstrip
 			// 
 			this.manualstrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.buttoncopyproperties,
+            this.buttonpasteproperties,
+            this.seperatorcopypaste,
             this.buttonselectionnumbers,
             this.separatorsectors1,
             this.buttonbrightnessgradient,
@@ -205,6 +211,12 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			this.manualstrip.TabIndex = 2;
 			this.manualstrip.Text = "toolStrip1";
 			// 
+			// separatorsectors1
+			// 
+			this.separatorsectors1.Margin = new System.Windows.Forms.Padding(6, 0, 6, 0);
+			this.separatorsectors1.Name = "separatorsectors1";
+			this.separatorsectors1.Size = new System.Drawing.Size(6, 25);
+			// 
 			// buttonselectionnumbers
 			// 
 			this.buttonselectionnumbers.CheckOnClick = true;
@@ -216,12 +228,6 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			this.buttonselectionnumbers.Text = "View Selection Numbering";
 			this.buttonselectionnumbers.Click += new System.EventHandler(this.buttonselectionnumbers_Click);
 			// 
-			// separatorsectors1
-			// 
-			this.separatorsectors1.Margin = new System.Windows.Forms.Padding(6, 0, 6, 0);
-			this.separatorsectors1.Name = "separatorsectors1";
-			this.separatorsectors1.Size = new System.Drawing.Size(6, 25);
-			// 
 			// buttonbrightnessgradient
 			// 
 			this.buttonbrightnessgradient.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
@@ -289,6 +295,34 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			this.buttoncurvelinedefs.Text = "Curve Linedefs";
 			this.buttoncurvelinedefs.Click += new System.EventHandler(this.InvokeTaggedAction);
 			// 
+			// buttoncopyproperties
+			// 
+			this.buttoncopyproperties.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+			this.buttoncopyproperties.Image = global::CodeImp.DoomBuilder.BuilderModes.Properties.Resources.CopyProperties;
+			this.buttoncopyproperties.ImageTransparentColor = System.Drawing.Color.Magenta;
+			this.buttoncopyproperties.Name = "buttoncopyproperties";
+			this.buttoncopyproperties.Size = new System.Drawing.Size(23, 22);
+			this.buttoncopyproperties.Tag = "classiccopyproperties";
+			this.buttoncopyproperties.Text = "Copy Properties";
+			this.buttoncopyproperties.Click += new System.EventHandler(this.InvokeTaggedAction);
+			// 
+			// buttonpasteproperties
+			// 
+			this.buttonpasteproperties.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+			this.buttonpasteproperties.Image = global::CodeImp.DoomBuilder.BuilderModes.Properties.Resources.PasteProperties;
+			this.buttonpasteproperties.ImageTransparentColor = System.Drawing.Color.Magenta;
+			this.buttonpasteproperties.Name = "buttonpasteproperties";
+			this.buttonpasteproperties.Size = new System.Drawing.Size(23, 22);
+			this.buttonpasteproperties.Tag = "classicpasteproperties";
+			this.buttonpasteproperties.Text = "Paste Properties";
+			this.buttonpasteproperties.Click += new System.EventHandler(this.InvokeTaggedAction);
+			// 
+			// seperatorcopypaste
+			// 
+			this.seperatorcopypaste.Margin = new System.Windows.Forms.Padding(6, 0, 6, 0);
+			this.seperatorcopypaste.Name = "seperatorcopypaste";
+			this.seperatorcopypaste.Size = new System.Drawing.Size(6, 25);
+			// 
 			// MenusForm
 			// 
 			this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
@@ -342,5 +376,8 @@ namespace CodeImp.DoomBuilder.BuilderModes
 		private System.Windows.Forms.ToolStripButton buttonfloorgradient;
 		private System.Windows.Forms.ToolStripButton buttonceilinggradient;
 		private System.Windows.Forms.ToolStripButton buttoncurvelinedefs;
+		private System.Windows.Forms.ToolStripButton buttoncopyproperties;
+		private System.Windows.Forms.ToolStripButton buttonpasteproperties;
+		private System.Windows.Forms.ToolStripSeparator seperatorcopypaste;
 	}
 }

Source/Plugins/BuilderModes/Interface/MenusForm.cs

@@ -60,6 +60,9 @@ namespace CodeImp.DoomBuilder.BuilderModes
 		public ToolStripButton FlipSelectionV { get { return buttonflipselectionv; } }
 		public ToolStripButton FlipSelectionH { get { return buttonflipselectionh; } }
 		public ToolStripButton CurveLinedefs { get { return buttoncurvelinedefs; } }
+		public ToolStripButton CopyProperties { get { return buttoncopyproperties; } }
+		public ToolStripButton PasteProperties { get { return buttonpasteproperties; } }
+		public ToolStripSeparator SeparatorCopyPaste { get { return seperatorcopypaste; } }
 
 		#endregion
 

Source/Plugins/BuilderModes/Properties/Resources.Designer.cs

@@ -1,7 +1,7 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     Runtime Version:2.0.50727.3082
+//     Runtime Version:2.0.50727.3615
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.
@@ -74,6 +74,13 @@ namespace CodeImp.DoomBuilder.BuilderModes.Properties {
             }
         }
         
+        internal static System.Drawing.Bitmap CopyProperties {
+            get {
+                object obj = ResourceManager.GetObject("CopyProperties", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         internal static System.Drawing.Bitmap CurveLines {
             get {
                 object obj = ResourceManager.GetObject("CurveLines", resourceCulture);
@@ -102,6 +109,13 @@ namespace CodeImp.DoomBuilder.BuilderModes.Properties {
             }
         }
         
+        internal static System.Drawing.Bitmap PasteProperties {
+            get {
+                object obj = ResourceManager.GetObject("PasteProperties", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         internal static System.Drawing.Bitmap treeview {
             get {
                 object obj = ResourceManager.GetObject("treeview", resourceCulture);

Source/Plugins/BuilderModes/Properties/Resources.resx

@@ -118,28 +118,34 @@
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-  <data name="treeview" type="System.Resources.ResXFileRef, System.Windows.Forms">
+  <data name="FlipSelectionH" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\treeview.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>..\Resources\FlipSelectionH.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
   <data name="ViewSelectionIndex" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\ViewSelectionIndex.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="CeilsGradient" type="System.Resources.ResXFileRef, System.Windows.Forms">
+  <data name="CopyProperties" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\CeilsGradient.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>..\Resources\CopyProperties.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
-  <data name="BrightnessGradient" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\BrightnessGradient.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
-  <data name="FlipSelectionH" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\FlipSelectionH.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
-  <data name="FloorsGradient" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\FloorsGradient.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
-  <data name="FlipSelectionV" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\FlipSelectionV.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
   <data name="CurveLines" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\CurveLines.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="FloorsGradient" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\FloorsGradient.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="treeview" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\treeview.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="FlipSelectionV" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\FlipSelectionV.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="BrightnessGradient" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\BrightnessGradient.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="CeilsGradient" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\CeilsGradient.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="PasteProperties" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\PasteProperties.png;System.Drawing.Bitmap, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
 </root>

Source/Plugins/BuilderModes/Resources/Actions.cfg

@@ -680,6 +680,28 @@ placevisualstart
 	allowscroll = true;
 }
 
+classiccopyproperties
+{
+	title = "Copy Properties";
+	category = "classic";
+	description = "Copies the properties of the highlighted or selected object for pasting.";
+	allowkeys = true;
+	allowmouse = true;
+	allowscroll = true;
+	default = 196675;	// CTRL+SHIFT+C
+}
+
+classicpasteproperties
+{
+	title = "Paste Properties";
+	category = "classic";
+	description = "Pastes the copied properties onto the highlighted or selected objects.";
+	allowkeys = true;
+	allowmouse = true;
+	allowscroll = true;
+	default = 196694;	// CTRL+SHIFT+V
+}
+
 floodfilltextures
 {
 	title = "Paste Texture Flood-Fill";