Fixed nonsensical values being returned when using +++/--- in many fields.

Source/Core/GZBuilder/Controls/PairedFieldsControl.cs

@@ -130,6 +130,12 @@ namespace CodeImp.DoomBuilder.GZBuilder.Controls
 			}
 		}
 
+		public void ResetIncrementStep()
+		{
+			value1.ResetIncrementStep();
+			value2.ResetIncrementStep();
+		}
+
 		#endregion
 
 		#region ================== Events

Source/Core/GZBuilder/Controls/PairedFloatControl.cs

@@ -122,5 +122,11 @@ namespace CodeImp.DoomBuilder.GZBuilder.Controls
 
             CheckValues();
         }
+
+		public void ResetIncrementStep()
+		{
+			value1.ResetIncrementStep();
+			value2.ResetIncrementStep();
+		}
 	}
 }

Source/Core/GZBuilder/Controls/PairedIntControl.cs

@@ -91,5 +91,11 @@ namespace CodeImp.DoomBuilder.GZBuilder.Controls
 		{
 			CheckValues();
 		}
+
+		public void ResetIncrementStep()
+		{
+			value1.ResetIncrementStep();
+			value2.ResetIncrementStep();
+		}
 	}
 }

Source/Core/Windows/LinedefEditForm.cs

@@ -836,7 +836,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			frontTextureOffset.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Front != null) 
 				{
@@ -883,7 +886,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			backTextureOffset.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Back != null) 
 				{

Source/Core/Windows/LinedefEditFormUDMF.cs

@@ -1241,8 +1241,11 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			lightFront.ResetIncrementStep();
+
 			//restore values
-			if(string.IsNullOrEmpty(lightFront.Text)) 
+			if (string.IsNullOrEmpty(lightFront.Text)) 
 			{
 				foreach(Linedef l in lines) 
 				{
@@ -1477,7 +1480,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			frontTextureOffset.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Front != null) 
 				{
@@ -1507,7 +1513,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			backTextureOffset.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Back != null) 
 				{
@@ -1541,7 +1550,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcFrontOffsetTop.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Front != null) 
 				{
@@ -1563,7 +1575,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcFrontOffsetMid.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Front != null) 
 				{
@@ -1586,7 +1601,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcFrontOffsetBottom.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Front != null) 
 				{
@@ -1609,7 +1627,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcBackOffsetTop.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Back != null) 
 				{
@@ -1632,7 +1653,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcBackOffsetMid.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Back != null) 
 				{
@@ -1655,7 +1679,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcBackOffsetBottom.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Back != null) 
 				{
@@ -1682,7 +1709,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcFrontScaleTop.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Front != null) 
 				{
@@ -1705,7 +1735,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcFrontScaleMid.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Front != null) 
 				{
@@ -1728,7 +1761,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcFrontScaleBottom.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Front != null) 
 				{
@@ -1751,7 +1787,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcBackScaleTop.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Back != null) 
 				{
@@ -1774,7 +1813,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcBackScaleMid.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Back != null) 
 				{
@@ -1797,7 +1839,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Linedef l in lines) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pfcBackScaleBottom.ResetIncrementStep();
+
+			foreach (Linedef l in lines) 
 			{
 				if(l.Back != null) 
 				{

Source/Core/Windows/SectorEditFormUDMF.cs

@@ -888,8 +888,11 @@ namespace CodeImp.DoomBuilder.Windows
 			if(preventchanges)	return;
 			MakeUndo(); //mxd
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			brightness.ResetIncrementStep();
+
 			//restore values
-			if(string.IsNullOrEmpty(brightness.Text)) 
+			if (string.IsNullOrEmpty(brightness.Text)) 
 			{
 				foreach(Sector s in sectors)
 					s.Brightness = sectorprops[s].Brightness;
@@ -960,8 +963,11 @@ namespace CodeImp.DoomBuilder.Windows
 			if(preventchanges)	return;
 			MakeUndo(); //mxd
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			floorRotation.ResetIncrementStep();
+
 			//restore values
-			if(string.IsNullOrEmpty(floorRotation.Text))
+			if (string.IsNullOrEmpty(floorRotation.Text))
 			{
 				floorAngleControl.Angle = GZBuilder.Controls.AngleControl.NO_ANGLE;
 				
@@ -991,8 +997,11 @@ namespace CodeImp.DoomBuilder.Windows
 			if(preventchanges) return;
 			MakeUndo(); //mxd
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			ceilRotation.ResetIncrementStep();
+
 			//restore values
-			if(string.IsNullOrEmpty(ceilRotation.Text))
+			if (string.IsNullOrEmpty(ceilRotation.Text))
 			{
 				ceilAngleControl.Angle = GZBuilder.Controls.AngleControl.NO_ANGLE;
 				
@@ -1056,7 +1065,10 @@ namespace CodeImp.DoomBuilder.Windows
 			if(preventchanges) return;
 			MakeUndo(); //mxd
 
-			foreach(Sector s in sectors) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			ceilOffsets.ResetIncrementStep();
+
+			foreach (Sector s in sectors) 
 			{
 				ceilOffsets.ApplyTo(s.Fields, General.Map.FormatInterface.MinTextureOffset, General.Map.FormatInterface.MaxTextureOffset, sectorprops[s].CeilOffsetX, sectorprops[s].CeilOffsetY);
 				s.UpdateNeeded = true;
@@ -1072,7 +1084,10 @@ namespace CodeImp.DoomBuilder.Windows
 			if(preventchanges) return;
 			MakeUndo(); //mxd
 
-			foreach(Sector s in sectors) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			floorOffsets.ResetIncrementStep();
+
+			foreach (Sector s in sectors) 
 			{
 				floorOffsets.ApplyTo(s.Fields, General.Map.FormatInterface.MinTextureOffset, General.Map.FormatInterface.MaxTextureOffset, sectorprops[s].FloorOffsetX, sectorprops[s].FloorOffsetY);
 				s.UpdateNeeded = true;
@@ -1088,7 +1103,10 @@ namespace CodeImp.DoomBuilder.Windows
 			if(preventchanges) return;
 			MakeUndo(); //mxd
 
-			foreach(Sector s in sectors) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			ceilScale.ResetIncrementStep();
+
+			foreach (Sector s in sectors) 
 			{
 				ceilScale.ApplyTo(s.Fields, General.Map.FormatInterface.MinTextureOffset, General.Map.FormatInterface.MaxTextureOffset, sectorprops[s].CeilScaleX, sectorprops[s].CeilScaleY);
 				s.UpdateNeeded = true;
@@ -1104,7 +1122,10 @@ namespace CodeImp.DoomBuilder.Windows
 			if(preventchanges) return;
 			MakeUndo(); //mxd
 
-			foreach(Sector s in sectors) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			floorScale.ResetIncrementStep();
+
+			foreach (Sector s in sectors) 
 			{
 				floorScale.ApplyTo(s.Fields, General.Map.FormatInterface.MinTextureOffset, General.Map.FormatInterface.MaxTextureOffset, sectorprops[s].FloorScaleX, sectorprops[s].FloorScaleY);
 				s.UpdateNeeded = true;
@@ -1120,8 +1141,11 @@ namespace CodeImp.DoomBuilder.Windows
 			if(preventchanges) return;
 			MakeUndo(); //mxd
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			ceilBrightness.ResetIncrementStep();
+
 			//restore values
-			if(string.IsNullOrEmpty(ceilBrightness.Text)) 
+			if (string.IsNullOrEmpty(ceilBrightness.Text)) 
 			{
 				foreach(Sector s in sectors) 
 				{
@@ -1160,8 +1184,11 @@ namespace CodeImp.DoomBuilder.Windows
 			if(preventchanges) return;
 			MakeUndo(); //mxd
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			floorBrightness.ResetIncrementStep();
+
 			//restore values
-			if(string.IsNullOrEmpty(floorBrightness.Text)) 
+			if (string.IsNullOrEmpty(floorBrightness.Text)) 
 			{
 				foreach(Sector s in sectors) 
 				{

Source/Core/Windows/ThingEditForm.cs

@@ -527,8 +527,11 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			posX.ResetIncrementStep();
+
 			// Update values
-			foreach(Thing t in things)
+			foreach (Thing t in things)
 				t.Move(new Vector2D(posX.GetResultFloat(thingprops[i++].X), t.Position.y));
 
 			General.Map.IsChanged = true;
@@ -541,8 +544,11 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			posY.ResetIncrementStep();
+
 			// Update values
-			foreach(Thing t in things)
+			foreach (Thing t in things)
 				t.Move(new Vector2D(t.Position.x, posY.GetResultFloat(thingprops[i++].Y)));
 
 			General.Map.IsChanged = true;
@@ -555,7 +561,10 @@ namespace CodeImp.DoomBuilder.Windows
             MakeUndo(); //mxd
 			int i = 0;
 
-			if(string.IsNullOrEmpty(posZ.Text)) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			posZ.ResetIncrementStep();
+
+			if (string.IsNullOrEmpty(posZ.Text)) 
 			{
 				// Restore values
 				foreach(Thing t in things)
@@ -655,8 +664,11 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			angle.ResetIncrementStep();
+
 			//restore values
-			if(string.IsNullOrEmpty(angle.Text)) 
+			if (string.IsNullOrEmpty(angle.Text)) 
 			{
 				// Apply rotation
 				foreach(Thing t in things)

Source/Core/Windows/ThingEditFormUDMF.cs

@@ -610,8 +610,11 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			posX.ResetIncrementStep();
+
 			// Update values
-			foreach(Thing t in things)
+			foreach (Thing t in things)
 				t.Move(new Vector2D(posX.GetResultFloat(thingprops[i++].X), t.Position.y));
 
 			General.Map.IsChanged = true;
@@ -624,8 +627,11 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			posY.ResetIncrementStep();
+
 			// Update values
-			foreach(Thing t in things)
+			foreach (Thing t in things)
 				t.Move(new Vector2D(t.Position.x, posY.GetResultFloat(thingprops[i++].Y)));
 
 			General.Map.IsChanged = true;
@@ -638,7 +644,10 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			if(string.IsNullOrEmpty(posZ.Text)) 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			posZ.ResetIncrementStep();
+
+			if (string.IsNullOrEmpty(posZ.Text)) 
 			{
 				// Restore values
 				foreach(Thing t in things)
@@ -666,7 +675,7 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
-			foreach(Thing t in things)
+			foreach (Thing t in things)
 			{
 				float sx = scale.GetValue1(thingprops[i].ScaleX);
 				float sy = scale.GetValue2(thingprops[i].ScaleY);
@@ -716,8 +725,11 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			angle.ResetIncrementStep();
+
 			//restore values
-			if(string.IsNullOrEmpty(angle.Text)) 
+			if (string.IsNullOrEmpty(angle.Text)) 
 			{
 				foreach(Thing t in things) t.Rotate(thingprops[i++].AngleDoom);
 			} 
@@ -737,8 +749,11 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			pitch.ResetIncrementStep();
+
 			//restore values
-			if(string.IsNullOrEmpty(pitch.Text)) 
+			if (string.IsNullOrEmpty(pitch.Text)) 
 			{
 				foreach(Thing t in things) t.SetPitch(thingprops[i++].Pitch);
 			} 
@@ -759,8 +774,11 @@ namespace CodeImp.DoomBuilder.Windows
 			MakeUndo(); //mxd
 			int i = 0;
 
+			// Reset increment steps, otherwise it's just keep counting and counting
+			roll.ResetIncrementStep();
+
 			//restore values
-			if(string.IsNullOrEmpty(roll.Text)) 
+			if (string.IsNullOrEmpty(roll.Text)) 
 			{
 				foreach(Thing t in things) t.SetRoll(thingprops[i++].Roll);
 			}