Make Door action: door texture can now be defined in a game configuration.

Make Door action: door and track textures are now stored while the editor is running.
Edit Selection Mode: pasted geometry was not merged with the rest of the map if the selection was not modified before applying the mode.

Build/Configurations/Includes/Game_Doom.cfg

@@ -13,6 +13,7 @@
 
   // Door making
   makedoortrack = "DOORTRAK";
+  makedoordoor = "BIGDOOR2";
 
   // Default thing filters
   // (these are not required, just useful for new users)

Build/Configurations/Includes/Game_Hexen.cfg

@@ -14,6 +14,7 @@
 
   // Door making
   makedoortrack = "D_END2";
+  makedoordoor = "D_WD07";
 
   // Default thing filters
   // (these are not required, just useful for new users)

Source/Core/Config/GameConfiguration.cs

@@ -64,6 +64,7 @@ namespace CodeImp.DoomBuilder.Config
 		private string testparameters;
 		private bool testshortpaths;
 		private string makedoortrack;
+		private string makedoordoor; //mxd
 		private int makedooraction;
 		private int makedooractivate;
 		private int[] makedoorargs;
@@ -165,6 +166,7 @@ namespace CodeImp.DoomBuilder.Config
 		public string TestParameters { get { return testparameters; } }
 		public bool TestShortPaths { get { return testshortpaths; } }
 		public string MakeDoorTrack { get { return makedoortrack; } }
+		public string MakeDoorDoor { get { return makedoordoor; } } //mxd
 		public int MakeDoorAction { get { return makedooraction; } }
 		public int MakeDoorActivate { get { return makedooractivate; } }
 		public Dictionary<string, bool> MakeDoorFlags { get { return makedoorflags; } }
@@ -296,6 +298,7 @@ namespace CodeImp.DoomBuilder.Config
 			testparameters = cfg.ReadSetting("testparameters", "");
 			testshortpaths = cfg.ReadSetting("testshortpaths", false);
 			makedoortrack = cfg.ReadSetting("makedoortrack", "-");
+			makedoordoor = cfg.ReadSetting("makedoordoor", "-"); //mxd
 			makedooraction = cfg.ReadSetting("makedooraction", 0);
 			makedooractivate = cfg.ReadSetting("makedooractivate", 0);
 			linetagindicatesectors = cfg.ReadSetting("linetagindicatesectors", false);

Source/Core/Controls/ImageSelectorControl.cs

@@ -17,6 +17,7 @@
 #region ================== Namespaces
 
 using System;
+using System.ComponentModel;
 using System.Drawing;
 using System.Windows.Forms;
 using SlimDX;
@@ -45,6 +46,8 @@ namespace CodeImp.DoomBuilder.Controls
 		#region ================== Properties
 		
 		public string TextureName { get { return name.Text; } set { name.Text = value; } }
+		
+		[Browsable(false)]
 		public bool MultipleTextures { get { return multipletextures; } set { multipletextures = value; } }
 
 		#endregion

Source/Plugins/BuilderModes/ClassicModes/EditSelectionMode.cs

@@ -881,6 +881,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			base.OnEngage();
 			
 			bool autodrag = (pasting && mouseinside && BuilderPlug.Me.AutoDragOnPaste);
+			snaptonearest = General.Interface.AutoMerge; //mxd
 			
 			// Add toolbar buttons
 			General.Interface.AddButton(BuilderPlug.Me.MenusForm.FlipSelectionH);

Source/Plugins/BuilderModes/ClassicModes/SectorsMode.cs

@@ -69,6 +69,10 @@ namespace CodeImp.DoomBuilder.BuilderModes
 		private Dictionary<Sector, string[]> selectedEffectLabels;
 		private Dictionary<Sector, string[]> unselectedEffectLabels; 
 		
+		//mxd. "Make Door" textures
+		private static string doortex = "-";
+		private static string tracktex = "-";
+		
 		#endregion
 
 		#region ================== Properties
@@ -1303,8 +1307,8 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			ICollection<Sector> orderedselection = General.Map.Map.GetSelectedSectors(true);
 			if(orderedselection.Count > 0)
 			{
-				string doortex = "";
-				string tracktex = General.Map.Config.MakeDoorTrack;
+				if(doortex == "-") doortex = General.Map.Config.MakeDoorDoor; //mxd
+				if(tracktex == "-") tracktex = General.Map.Config.MakeDoorTrack; //mxd
 				string floortex = null;
 				string ceiltex = null;
 				bool resetoffsets = true;

Source/Plugins/BuilderModes/Interface/MakeDoorForm.cs

@@ -72,7 +72,7 @@ namespace CodeImp.DoomBuilder.BuilderModes.Interface
 			// No door texture selected?
 			if(doortexture.TextureName.Length == 0)
 			{
-				MessageBox.Show(this, "You have to select at least a texture for the door!", "Make Door", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+				MessageBox.Show(this, "Please select a door texture!", "Make Door", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
 				doortexture.Focus();
 			}
 			else