Fixed, Linedef Edit form (classic): it was impossible to enable disabled front/back sides, because corresponding check-boxes were inside of corresponding groups.

Fixed, Nodes Viewer Mode: the mode was unable to handle missing node lumps properly.
Fixed, Nodes Viewer Mode: the mode no longer builds nodes when unable to find both classic nodes and ZNODES at the same time.
Removed SlimDX installer, because it's no longer required.
Internal: debug console is now cleared when opening a map.

MakeSVNRelease.bat

@@ -139,7 +139,7 @@ ECHO.
 ECHO Packing release...
 ECHO.
 IF EXIST "SVN_Build\*.7z" DEL /F /Q "SVN_Build\*.7z" > NUL
-"%SEVENZIPDIR%\7z" a .\SVN_Build\gzdb.7z .\Build\* -xr!*.pdb -x!Setup
+"%SEVENZIPDIR%\7z" a .\SVN_Build\gzdb.7z .\Build\* -xr!*.pdb -xr!*.xml -x!Setup
 IF %ERRORLEVEL% NEQ 0 GOTO PACKFAIL
 IF NOT EXIST .\SVN_Build\gzdb.7z GOTO FILEFAIL
 

Setup/disclaimer.txt

@@ -1 +1 @@
-Disclaimer of warranty:  The software and documentation are provided as is without warranty of any kind. To the maximum extent permitted by applicable law, CodeImp further disclaims all warranties, including without limitation any implied warranties of merchantability, fitness for a particular purpose, and noninfringement. The entire risk arising out of the use or performance of the software and documentation remains with you. To the maximum extent permitted by applicable law, in no event shall CodeImp be liable for any consequential, incidental, direct, indirect, special, punitive, or other damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) arising out of this agreement or the use of or inability to use the product, even if CodeImp has been advised of the possibility of such damages.
+Disclaimer of warranty:  The software and documentation are provided as is without warranty of any kind. To the maximum extent permitted by applicable law, MaxED further disclaims all warranties, including without limitation any implied warranties of merchantability, fitness for a particular purpose, and noninfringement. The entire risk arising out of the use or performance of the software and documentation remains with you. To the maximum extent permitted by applicable law, in no event shall MaxED be liable for any consequential, incidental, direct, indirect, special, punitive, or other damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) arising out of this agreement or the use of or inability to use the product, even if MaxED has been advised of the possibility of such damages.

Source/Core/Controls/SectorSlopeControl.cs

@@ -32,7 +32,7 @@ namespace CodeImp.DoomBuilder.Controls
 
 		#region ================== Variables
 
-		private bool blockUpdate;
+		private bool preventchanges;
 		
 		// Slope values
 		private float anglexy;
@@ -44,7 +44,7 @@ namespace CodeImp.DoomBuilder.Controls
 		#region ================== Properties
 
 		public StepsList StepValues { set { sloperotation.StepValues = value; } }
-		public bool UseLineAngles { get { return cbuselineangles.Checked; } set { blockUpdate = true; cbuselineangles.Checked = value; blockUpdate = false; } }
+		public bool UseLineAngles { get { return cbuselineangles.Checked; } set { preventchanges = true; cbuselineangles.Checked = value; preventchanges = false; } }
 
 		internal SlopePivotMode PivotMode 
 		{
@@ -54,9 +54,9 @@ namespace CodeImp.DoomBuilder.Controls
 			}
 			set 
 			{
-				blockUpdate = true;
+				preventchanges = true;
 				pivotmodeselector.SelectedIndex = (int)value;
-				blockUpdate = false;
+				preventchanges = false;
 			}
 		}
 
@@ -124,7 +124,7 @@ namespace CodeImp.DoomBuilder.Controls
 
 		public void UpdateControls() 
 		{
-			blockUpdate = true;
+			preventchanges = true;
 
 			if(float.IsNaN(anglexy)) 
 			{
@@ -153,14 +153,14 @@ namespace CodeImp.DoomBuilder.Controls
 
 			slopeoffset.Text = (float.IsNaN(offset) ? "" : offset.ToString());
 
-			blockUpdate = false;
+			preventchanges = false;
 		}
 
 		public void UpdateOffset() 
 		{
-			blockUpdate = true;
+			preventchanges = true;
 			slopeoffset.Text = (float.IsNaN(offset) ? "" : offset.ToString());
-			blockUpdate = false;
+			preventchanges = false;
 		}
 
 		#endregion
@@ -169,50 +169,50 @@ namespace CodeImp.DoomBuilder.Controls
 
 		private void sloperotation_WhenTextChanged(object sender, EventArgs e) 
 		{
-			if(blockUpdate) return;
-			blockUpdate = true;
+			if(preventchanges) return;
+			preventchanges = true;
 
 			anglexy = General.ClampAngle(sloperotation.GetResultFloat(float.NaN));
 			rotationcontrol.Angle = (float.IsNaN(anglexy) ? GZBuilder.Controls.AngleControl.NO_ANGLE : (int)Math.Round(anglexy + 90));
 
 			if(OnAnglesChanged != null) OnAnglesChanged(this, EventArgs.Empty);
-			blockUpdate = false;
+			preventchanges = false;
 		}
 
 		private void rotationcontrol_AngleChanged(object sender, EventArgs e) 
 		{
-			if(blockUpdate) return;
-			blockUpdate = true;
+			if(preventchanges) return;
+			preventchanges = true;
 
 			anglexy = General.ClampAngle(rotationcontrol.Angle - 90);
 			sloperotation.Text = anglexy.ToString();
 
 			if(OnAnglesChanged != null) OnAnglesChanged(this, EventArgs.Empty);
-			blockUpdate = false;
+			preventchanges = false;
 		}
 
 		private void slopeangle_WhenTextChanged(object sender, EventArgs e) 
 		{
-			if(blockUpdate) return;
-			blockUpdate = true;
+			if(preventchanges) return;
+			preventchanges = true;
 
 			anglez = General.Clamp((int)Math.Round(slopeangle.GetResultFloat(0f)), angletrackbar.Minimum, angletrackbar.Maximum);
 			angletrackbar.Value = (int)anglez;
 
 			if(OnAnglesChanged != null) OnAnglesChanged(this, EventArgs.Empty);
-			blockUpdate = false;
+			preventchanges = false;
 		}
 
 		private void angletrackbar_ValueChanged(object sender, EventArgs e) 
 		{
-			if(blockUpdate) return;
-			blockUpdate = true;
+			if(preventchanges) return;
+			preventchanges = true;
 
 			slopeangle.Text = angletrackbar.Value.ToString();
 			anglez = angletrackbar.Value;
 
 			if(OnAnglesChanged != null) OnAnglesChanged(this, EventArgs.Empty);
-			blockUpdate = false;
+			preventchanges = false;
 		}
 
 		private void slopeoffset_WhenTextChanged(object sender, EventArgs e) 
@@ -223,7 +223,7 @@ namespace CodeImp.DoomBuilder.Controls
 
 		private void reset_Click(object sender, EventArgs e) 
 		{
-			blockUpdate = true;
+			preventchanges = true;
 
 			sloperotation.Text = "0";
 			rotationcontrol.Angle = 90;
@@ -235,19 +235,19 @@ namespace CodeImp.DoomBuilder.Controls
 			offset = 0f;
 
 			if(OnResetClicked != null) OnResetClicked(this, EventArgs.Empty);
-			blockUpdate = false;
+			preventchanges = false;
 		}
 
 		private void pivotmodeselector_SelectedIndexChanged(object sender, EventArgs e) 
 		{
-			if(blockUpdate) return;
+			if(preventchanges) return;
 			if(OnPivotModeChanged != null) OnPivotModeChanged(this, EventArgs.Empty);
 		}
 
 		private void cbuselineangles_CheckedChanged(object sender, EventArgs e) 
 		{
 			sloperotation.ButtonStepsWrapAround = cbuselineangles.Checked;
-			if(blockUpdate) return;
+			if(preventchanges) return;
 			if(OnUseLineAnglesChanged != null) OnUseLineAnglesChanged(this, EventArgs.Empty);
 		}
 

Source/Core/General/MapManager.cs

@@ -239,6 +239,10 @@ namespace CodeImp.DoomBuilder
 		// Initializes for a new map
 		internal bool InitializeNewMap(MapOptions options) 
 		{
+#if DEBUG
+			DebugConsole.Clear();
+#endif
+			
 			// Apply settings
 			this.filetitle = "unnamed.wad";
 			this.filepathname = "";
@@ -328,6 +332,10 @@ namespace CodeImp.DoomBuilder
 			WAD mapwad;
 			string tempfile;
 
+#if DEBUG
+			DebugConsole.Clear();
+#endif
+
 			// Apply settings
 			this.filetitle = Path.GetFileName(filepathname);
 			this.filepathname = filepathname;
@@ -456,6 +464,10 @@ namespace CodeImp.DoomBuilder
 		//mxd. This switches to another map in the same wad 
 		internal bool InitializeSwitchMap(MapOptions options)
 		{
+#if DEBUG
+			DebugConsole.Clear();
+#endif
+			
 			this.changed = false;
 			this.options = options;
 

Source/Core/Windows/LinedefEditForm.Designer.cs

@@ -464,7 +464,7 @@ namespace CodeImp.DoomBuilder.Windows
 			// frontside
 			// 
 			this.frontside.AutoSize = true;
-			this.frontside.Location = new System.Drawing.Point(11, -2);
+			this.frontside.Location = new System.Drawing.Point(17, 4);
 			this.frontside.Name = "frontside";
 			this.frontside.Size = new System.Drawing.Size(74, 17);
 			this.frontside.TabIndex = 0;
@@ -477,7 +477,6 @@ namespace CodeImp.DoomBuilder.Windows
 			this.frontgroup.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
 						| System.Windows.Forms.AnchorStyles.Right)));
 			this.frontgroup.Controls.Add(this.labelFrontTextureOffset);
-			this.frontgroup.Controls.Add(this.frontside);
 			this.frontgroup.Controls.Add(this.frontsector);
 			this.frontgroup.Controls.Add(label11);
 			this.frontgroup.Controls.Add(this.frontlow);
@@ -558,7 +557,7 @@ namespace CodeImp.DoomBuilder.Windows
 			// backside
 			// 
 			this.backside.AutoSize = true;
-			this.backside.Location = new System.Drawing.Point(11, -2);
+			this.backside.Location = new System.Drawing.Point(17, 170);
 			this.backside.Name = "backside";
 			this.backside.Size = new System.Drawing.Size(75, 17);
 			this.backside.TabIndex = 0;
@@ -571,7 +570,6 @@ namespace CodeImp.DoomBuilder.Windows
 			this.backgroup.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
 						| System.Windows.Forms.AnchorStyles.Right)));
 			this.backgroup.Controls.Add(this.labelBackTextureOffset);
-			this.backgroup.Controls.Add(this.backside);
 			this.backgroup.Controls.Add(this.backsector);
 			this.backgroup.Controls.Add(label12);
 			this.backgroup.Controls.Add(this.backlow);
@@ -654,6 +652,8 @@ namespace CodeImp.DoomBuilder.Windows
 			this.panel.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
 						| System.Windows.Forms.AnchorStyles.Right)));
 			this.panel.BackColor = System.Drawing.SystemColors.Window;
+			this.panel.Controls.Add(this.backside);
+			this.panel.Controls.Add(this.frontside);
 			this.panel.Controls.Add(this.frontgroup);
 			this.panel.Controls.Add(this.backgroup);
 			this.panel.Controls.Add(this.flagsgroup);
@@ -693,10 +693,9 @@ namespace CodeImp.DoomBuilder.Windows
 			this.flagsgroup.ResumeLayout(false);
 			this.idgroup.ResumeLayout(false);
 			this.frontgroup.ResumeLayout(false);
-			this.frontgroup.PerformLayout();
 			this.backgroup.ResumeLayout(false);
-			this.backgroup.PerformLayout();
 			this.panel.ResumeLayout(false);
+			this.panel.PerformLayout();
 			this.ResumeLayout(false);
 
 		}

Source/Core/Windows/LinedefEditForm.resx

@@ -186,15 +186,6 @@
   <metadata name="fronthigh.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
-  <metadata name="frontlow.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="frontmid.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="fronthigh.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
   <metadata name="backlow.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
@@ -204,16 +195,4 @@
   <metadata name="backhigh.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
-  <metadata name="backlow.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="backmid.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="backhigh.Locked" type="System.Boolean, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>True</value>
-  </metadata>
-  <metadata name="tooltip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>17, 17</value>
-  </metadata>
 </root>

Source/Plugins/NodesViewer/NodesViewerMode.cs

@@ -102,12 +102,26 @@ namespace CodeImp.DoomBuilder.Plugins.NodesViewer
 		/// <summary>
 		/// This loads all nodes structures data from the lumps
 		/// </summary>
-		private void LoadClassicStructures()
+		private bool LoadClassicStructures()
 		{
 			// Load the nodes structure
 			MemoryStream nodesstream = General.Map.GetLumpData("NODES");
-			BinaryReader nodesreader = new BinaryReader(nodesstream);
 			int numnodes = (int)nodesstream.Length / 28;
+
+			//mxd. More boilerplate
+			if(numnodes < 1) 
+			{
+				// Close readers
+				nodesstream.Close();
+				nodesstream.Dispose();
+				
+				// Cancel mode
+				MessageBox.Show("The map has only one subsector. Please add more sectors, then try running this mode again.", "Why are you doing this, Stanley?..", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				General.Editing.CancelMode();
+				return false;
+			}
+
+			BinaryReader nodesreader = new BinaryReader(nodesstream);
 			nodes = new Node[numnodes];
 			for(int i = 0; i < nodes.Length; i++)
 			{
@@ -195,6 +209,8 @@ namespace CodeImp.DoomBuilder.Plugins.NodesViewer
 					segs[sg].ssector = i;
 				}
 			}
+
+			return true;
 		}
 
 		//mxd. This loads all data from the ZNODES lump
@@ -776,17 +792,24 @@ namespace CodeImp.DoomBuilder.Plugins.NodesViewer
 				return;
 			}
 
-			//mxd. No need to check for these twice
+			//mxd
 			bool haveNodes = General.Map.LumpExists("NODES");
 			bool haveZnodes = General.Map.LumpExists("ZNODES");
 			bool haveSectors = General.Map.LumpExists("SSECTORS");
 			bool haveSegs = General.Map.LumpExists("SEGS");
 			bool haveVerts = General.Map.LumpExists("VERTEXES");
 
-			if(General.Map.IsChanged || !haveNodes || !haveSectors || !haveSegs || !haveVerts || !haveZnodes)
+			if(General.Map.IsChanged || !(haveZnodes || (haveNodes || haveSectors || haveSegs || haveVerts)))
 			{
 				// We need to build the nodes!
 				BuildNodes();
+
+				//mxd. Update nodes availability
+				haveNodes = General.Map.LumpExists("NODES");
+				haveZnodes = General.Map.LumpExists("ZNODES");
+				haveSectors = General.Map.LumpExists("SSECTORS");
+				haveSegs = General.Map.LumpExists("SEGS");
+				haveVerts = General.Map.LumpExists("VERTEXES");
 			}
 
 			//mxd
@@ -795,6 +818,7 @@ namespace CodeImp.DoomBuilder.Plugins.NodesViewer
 				General.Interface.DisplayStatus(StatusType.Busy, "Reading map nodes...");
 				if(!LoadZNodes()) 
 				{
+					General.Interface.DisplayStatus(StatusType.Warning, "Failed to read map nodes.");
 					General.Editing.CancelMode();
 					return;
 				}
@@ -830,12 +854,9 @@ namespace CodeImp.DoomBuilder.Plugins.NodesViewer
 				}
 
 				General.Interface.DisplayStatus(StatusType.Busy, "Reading map nodes...");
-				LoadClassicStructures();
-
-				//mxd. More boilerplate
-				if (nodes.Length < 1) 
+				if(!LoadClassicStructures())
 				{
-					MessageBox.Show("The map has only one subsector.", "Why are you doing this, Stanley?..", MessageBoxButtons.OK, MessageBoxIcon.Error);
+					General.Interface.DisplayStatus(StatusType.Warning, "Failed to read map nodes.");
 					General.Editing.CancelMode();
 					return;
 				}