Fixed: HiRes images should not be used on surfaces with long texture names.

Changed, Draw Lines and Draw Curve modes: "Auto-finish drawing" option now works regardless of "Continuous drawing" option (previously it worked only when the latter was enabled).
Changed: position and size of the "Errors and Warnings" window is now stored while the editor is running.
Internal: rewritten parts of long texture names support code. It now involves much less special handling.
Updated ZDoom_DECORATE.cfg (A_QuakeEx, A_CheckBlock).
Updated ZDoom_ACS.cfg (QuakeEx).
Updated ZDoom ACC (QuakeEx).

Build/Compilers/ZDoom/zspecial.acs

@@ -358,7 +358,7 @@ special
 	-88:SetActorRoll(2),
 	-89:ChangeActorRoll(2,3),
 	-90:GetActorRoll(1),
-	-91:QuakeEx(8,12),
+	-91:QuakeEx(8,14),
 	-92:Warp(6,11),
 	-93:GetMaxInventory(2),
 	-94:SetSectorDamage(2,5),

Build/Scripting/ZDoom_ACS.cfg

@@ -309,7 +309,7 @@ keywords
 	PolyWait = "void PolyWait(int polyid)";
 	Print = "void Print(type:expression)\nPrint will print something to the screen.\nPrint will only display for the activator of the script\nFor printing to all players, use PrintBold.";
 	PrintBold = "void PrintBold(type:expression)\nThis is exactly the same as Print, except all players will see the printed text\non the screen instead of just the activator of the script.";
-	QuakeEx = "bool QuakeEx(int tid, int intensityX, int intensityY, int intensityZ, int duration, int damrad, int tremrad, str sound[, int flags = 0[, float mulwavex = 1.0[, float mulwavey = 1.0[, float mulwavez = 1.0]]]])";
+	QuakeEx = "bool QuakeEx(int tid, int intensityX, int intensityY, int intensityZ, int duration, int damrad, int tremrad, str sound[, int flags = 0[, float mulwavex = 1.0[, float mulwavey = 1.0[, float mulwavez = 1.0[, int falloff = 0[, int highpoint = 0]]]]]])";
 	Radius_Quake = "Radius_Quake(intensity, duration, damrad, tremrad, tid)";
 	Radius_Quake2 = "void Radius_Quake2(int tid, int intensity, int duration, int damrad, int tremrad, str sound)";
 	Random = "int Random(int min, int max)";

Build/Scripting/ZDoom_DECORATE.cfg

@@ -162,7 +162,7 @@ keywords
 	A_PlayerSkinCheck = "state A_PlayerSkinCheck(str state)";
 	A_SkullPop = "A_SkullPop[(str type = \"BloodySkull\")]";
 	A_Quake = "A_Quake(int intensity, int duration, int damageradius, int tremorradius[, str sound = \"world/quake\"])";
-	A_QuakeEx = "A_QuakeEx(int intensityX, int intensityY, int intensityZ, int duration, int damrad, int tremrad[, str sound = \"world/quake\"[, int flags = 0[, float mulwavex = 1.0[, float mulwavey = 1.0[, float mulwavez = 1.0]]]]])";
+	A_QuakeEx = "A_QuakeEx(int intensityX, int intensityY, int intensityZ, int duration, int damrad, int tremrad[, str sound = \"world/quake\"[, int flags = 0[, float mulwavex = 1.0[, float mulwavey = 1.0[, float mulwavez = 1.0[, int falloff = 0[, int highpoint = 0]]]]]]])";
 //Spawn functions
 	A_TossGib = "A_TossGib";
 	A_SpawnDebris = "A_SpawnDebris(str type[, bool translation = false[, float horizontal_vel = 1.0[, float vertical_vel = 1.0]]])";
@@ -170,7 +170,7 @@ keywords
 	A_SpawnItemEx = "bool A_SpawnItemEx(str type[, float xoffset = 0.0[, float yoffset = 0.0[, float zoffset = 0.0[, float xvelocity = 0.0[, float yvelocity = 0.0[, float zvelocity = 0.0[, float angle = 0.0[, int flags = 0[, int skipchance = 0[, int tid = 0]]]]]]]]]])";
 	A_SpawnParticle = "A_SpawnParticle(color color[, int flags = 0[, int lifetime = 35[, int size = 1[, float angle = 0.0[, float xoff = 0.0[, float yoff = 0.0[, float zoff = 0.0[, float velx = 0.0[, float vely = 0.0[, float velz = 0.0[, float accelx = 0.0[, float accely = 0.0[, float accelz = 0.0[, float startalpha = 1.0[, float fadestep = -1.0]]]]]]]]]]]]]]])";
 //State jumps
-	A_CheckBlock = "state A_CheckBlock(str block[, int flags = 0[, int pointer = AAPTR_TARGET]])";
+	A_CheckBlock = "state A_CheckBlock(str block[, int flags = 0[, int pointer = AAPTR_TARGET[, float xoff = 0.0[, float yoff = 0.0[, float zoff = 0.0[, float angle = 0.0]]]]]])";
 	A_CheckCeiling = "state A_CheckCeiling(str state)\nstate A_CheckCeiling(int offset)";
 	A_CheckFloor = "state A_CheckFloor(str state)\nstate A_CheckFloor(int offset)";
 	A_CheckFlag = "state A_CheckFlag(str flagname, state label[, int check_pointer = AAPTR_DEFAULT])";
@@ -1081,6 +1081,8 @@ constants
 	CBF_SETONPTR;
 	CBF_DROPOFF;
 	CBF_NOACTORS;
+	CBF_ABSOLUTEPOS;
+	CBF_ABSOLUTEANGLE;
 	CHF_DONTMOVE;
 	CHF_FASTCHASE;
 	CHF_NIGHTMAREFAST;

Source/Core/Windows/ErrorsForm.cs

@@ -31,6 +31,10 @@ namespace CodeImp.DoomBuilder.Windows
 	{
 		#region ================== Variables
 
+		//mxd. Window setup stuff
+		private static Point location = Point.Empty;
+		private static Size size = Size.Empty;
+
 		#endregion
 		
 		#region ================== Constructor / Disposer
@@ -39,6 +43,15 @@ namespace CodeImp.DoomBuilder.Windows
 		public ErrorsForm()
 		{
 			InitializeComponent();
+
+			//mxd. Apply window settings
+			if(location != Point.Empty)
+			{
+				this.StartPosition = FormStartPosition.Manual;
+				this.Location = location;
+			}
+			if(size != Size.Empty) this.Size = size;
+
 			FillList();
 			checkerrors.Start();
 			checkshow.Checked = General.Settings.ShowErrorsWindow;
@@ -86,16 +99,17 @@ namespace CodeImp.DoomBuilder.Windows
 		{
 			checkerrors.Stop();
 			General.Settings.ShowErrorsWindow = checkshow.Checked;
+
+			//mxd. Save window settings
+			location = this.Location;
+			size = this.Size;
 		}
 
 		// Checking for more errors
 		private void checkerrors_Tick(object sender, EventArgs e)
 		{
 			// If errors have been added, update the list
-			if(General.ErrorLogger.HasChanged)
-			{
-				FillList();
-			}
+			if(General.ErrorLogger.HasChanged) FillList();
 		}
 
 		// This clears all errors

Source/Core/Windows/MainForm.cs

@@ -4022,17 +4022,19 @@ namespace CodeImp.DoomBuilder.Windows
 			{
 				// Go for all setors
 				bool updated = false;
+				long imgshorthash = General.Map.Data.GetShortLongFlatName(img.LongName); //mxd. Part of long name support shennanigans
+
 				foreach(Sector s in General.Map.Map.Sectors)
 				{
 					// Update floor buffer if needed
-					if(s.LongFloorTexture == img.LongName)
+					if(s.LongFloorTexture == img.LongName || s.LongFloorTexture == imgshorthash)
 					{
 						s.UpdateFloorSurface();
 						updated = true;
 					}
 					
 					// Update ceiling buffer if needed
-					if(s.LongCeilTexture == img.LongName)
+					if(s.LongCeilTexture == img.LongName || s.LongCeilTexture == imgshorthash)
 					{
 						s.UpdateCeilingSurface();
 						updated = true;

Source/Plugins/BuilderModes/ClassicModes/DrawGeometryMode.cs

@@ -454,7 +454,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
 				}
 				
 				//mxd. Points and existing geometry form a closed shape?
-				if(continuousdrawing && autoclosedrawing)
+				if(autoclosedrawing)
 				{
 					// Determive center point
 					float minx = float.MaxValue;