Added, Map Analysis mode: added "Check unknown actions and effects" check.

Source/Core/Config/GameConfiguration.cs

@@ -1086,6 +1086,7 @@ namespace CodeImp.DoomBuilder.Config
 		}
 
 		//mxd
+		public static bool IsGeneralizedSectorEffect(int effect) { return IsGeneralizedSectorEffect(effect, General.Map.Config.GenEffectOptions); }
 		public static bool IsGeneralizedSectorEffect(int effect, List<GeneralizedOption> options) 
 		{
 			if(effect == 0) return false;
@@ -1098,6 +1099,7 @@ namespace CodeImp.DoomBuilder.Config
 					GeneralizedBit bit = options[i].Bits[j];
 					if(bit.Index > 0 && (cureffect & bit.Index) == bit.Index) return true;
 					cureffect -= bit.Index;
+					if(cureffect < 1) return false;
 				}
 			}
 

Source/Plugins/BuilderModes/BuilderModes.csproj

@@ -351,6 +351,7 @@
     <Compile Include="ErrorChecks\CheckShortLinedefs.cs" />
     <Compile Include="ErrorChecks\CheckStrayVertices.cs" />
     <Compile Include="ErrorChecks\CheckTextureAlignment.cs" />
+    <Compile Include="ErrorChecks\CheckUnknownActions.cs" />
     <Compile Include="ErrorChecks\CheckUnknownFlats.cs" />
     <Compile Include="ErrorChecks\CheckUnknownTextures.cs" />
     <Compile Include="ErrorChecks\CheckUnknownThings.cs" />
@@ -369,8 +370,11 @@
     <Compile Include="ErrorChecks\ResultMissingTexture.cs" />
     <Compile Include="ErrorChecks\ResultTexturesMisaligned.cs" />
     <Compile Include="ErrorChecks\ResultUnknownFlat.cs" />
+    <Compile Include="ErrorChecks\ResultUnknownLinedefAction.cs" />
+    <Compile Include="ErrorChecks\ResultUnknownSectorEffect.cs" />
     <Compile Include="ErrorChecks\ResultUnknownTexture.cs" />
     <Compile Include="ErrorChecks\ResultUnknownThing.cs" />
+    <Compile Include="ErrorChecks\ResultUnknownThingAction.cs" />
     <Compile Include="ErrorChecks\ResultUnusedTexture.cs" />
     <Compile Include="ErrorChecks\ResultUnusedThing.cs" />
     <Compile Include="ErrorChecks\ResultVertexOverlappingLine.cs" />

Source/Plugins/BuilderModes/ErrorChecks/CheckUnknownActions.cs

@@ -0,0 +1,93 @@
+using System.Threading;
+using CodeImp.DoomBuilder.Config;
+using CodeImp.DoomBuilder.Map;
+
+namespace CodeImp.DoomBuilder.BuilderModes.ErrorChecks
+{
+	[ErrorChecker("Check unknown actions/effects", true, 50)]
+	public class CheckUnknownActions : ErrorChecker
+	{
+		private const int PROGRESS_STEP = 1000;
+
+		// Constructor
+		public CheckUnknownActions()
+		{
+			int count = General.Map.Map.Sectors.Count + General.Map.Map.Linedefs.Count;
+			if(General.Map.FormatInterface.HasThingAction) count += General.Map.Map.Things.Count;
+			
+			// Total progress is done when all relevant map elements are checked
+			SetTotalProgress(count / PROGRESS_STEP);
+		}
+
+		// This runs the check
+		public override void Run()
+		{
+			int progress = 0;
+			int stepprogress = 0;
+
+			// Go for all Linedefs
+			foreach(Linedef l in General.Map.Map.Linedefs)
+			{
+				// Check action...
+				if(l.Action != 0 && !General.Map.Config.LinedefActions.ContainsKey(l.Action)
+				   && !GameConfiguration.IsGeneralized(l.Action))
+				{
+					SubmitResult(new ResultUnknownLinedefAction(l));
+				}
+
+				// Handle thread interruption
+				try { Thread.Sleep(0); } catch(ThreadInterruptedException) { return; }
+
+				// We are making progress!
+				if((++progress / PROGRESS_STEP) > stepprogress)
+				{
+					stepprogress = (progress / PROGRESS_STEP);
+					AddProgress(1);
+				}
+			}
+
+			// Go for all Sectors
+			foreach(Sector s in General.Map.Map.Sectors)
+			{
+				// Check action...
+				if(s.Effect != 0 && !General.Map.Config.SectorEffects.ContainsKey(s.Effect)
+				   && !GameConfiguration.IsGeneralizedSectorEffect(s.Effect))
+				{
+					SubmitResult(new ResultUnknownSectorEffect(s));
+				}
+
+				// Handle thread interruption
+				try { Thread.Sleep(0); } catch(ThreadInterruptedException) { return; }
+
+				// We are making progress!
+				if((++progress / PROGRESS_STEP) > stepprogress)
+				{
+					stepprogress = (progress / PROGRESS_STEP);
+					AddProgress(1);
+				}
+			}
+
+			// Go for all things?
+			if(!General.Map.FormatInterface.HasThingAction) return;
+			foreach(Thing t in General.Map.Map.Things)
+			{
+				// Check action...
+				if(t.Action != 0 && !General.Map.Config.LinedefActions.ContainsKey(t.Action) 
+				   && !GameConfiguration.IsGeneralized(t.Action))
+				{
+					SubmitResult(new ResultUnknownThingAction(t));
+				}
+
+				// Handle thread interruption
+				try { Thread.Sleep(0); } catch(ThreadInterruptedException) { return; }
+
+				// We are making progress!
+				if((++progress / PROGRESS_STEP) > stepprogress)
+				{
+					stepprogress = (progress / PROGRESS_STEP);
+					AddProgress(1);
+				}
+			}
+		}
+	}
+}

Source/Plugins/BuilderModes/ErrorChecks/ResultUnknownLinedefAction.cs

@@ -0,0 +1,86 @@
+#region ================== Namespaces
+
+using System;
+using CodeImp.DoomBuilder.Map;
+using CodeImp.DoomBuilder.Rendering;
+
+#endregion
+
+namespace CodeImp.DoomBuilder.BuilderModes
+{
+	public class ResultUnknownLinedefAction : ErrorResult
+	{
+		#region ================== Variables
+		
+		private readonly Linedef line;
+		
+		#endregion
+		
+		#region ================== Properties
+
+		public override int Buttons { get { return 2; } }
+		public override string Button1Text { get { return "Remove Action"; } }
+		public override string Button2Text { get { return "Browse Action..."; } } //mxd
+		
+		#endregion
+		
+		#region ================== Constructor / Destructor
+		
+		// Constructor
+		public ResultUnknownLinedefAction(Linedef l)
+		{
+			// Initialize
+			line = l;
+			viewobjects.Add(l);
+			hidden = l.IgnoredErrorChecks.Contains(this.GetType()); //mxd
+			description = "This linedef uses unknown action. This can potentially cause gameplay issues.";
+		}
+		
+		#endregion
+		
+		#region ================== Methods
+
+		// This sets if this result is displayed in ErrorCheckForm (mxd)
+		internal override void Hide(bool hide)
+		{
+			hidden = hide;
+			Type t = this.GetType();
+			if(hide) line.IgnoredErrorChecks.Add(t);
+			else if(line.IgnoredErrorChecks.Contains(t)) line.IgnoredErrorChecks.Remove(t);
+		}
+		
+		// This must return the string that is displayed in the listbox
+		public override string ToString()
+		{
+			return "Linedef " + line.Index + " uses unknown action " + line.Action;
+		}
+		
+		// Rendering
+		public override void PlotSelection(IRenderer2D renderer)
+		{
+			renderer.PlotLinedef(line, General.Colors.Selection);
+			renderer.PlotVertex(line.Start, ColorCollection.VERTICES);
+			renderer.PlotVertex(line.End, ColorCollection.VERTICES);
+		}
+
+		// Fix by removing action
+		public override bool Button1Click(bool batchmode)
+		{
+			if(!batchmode) General.Map.UndoRedo.CreateUndo("Unknown linedef action removal");
+			line.Action = 0;
+			General.Map.Map.Update();
+			return true;
+		}
+
+		// Fix by picking action
+		public override bool Button2Click(bool batchmode)
+		{
+			if(!batchmode) General.Map.UndoRedo.CreateUndo("Unknown linedef action correction");
+			line.Action = General.Interface.BrowseLinedefActions(BuilderPlug.Me.ErrorCheckForm, line.Action);
+			General.Map.Map.Update();
+			return true;
+		}
+		
+		#endregion
+	}
+}

Source/Plugins/BuilderModes/ErrorChecks/ResultUnknownSectorEffect.cs

@@ -0,0 +1,84 @@
+#region ================== Namespaces
+
+using System;
+using CodeImp.DoomBuilder.Map;
+using CodeImp.DoomBuilder.Rendering;
+
+#endregion
+
+namespace CodeImp.DoomBuilder.BuilderModes
+{
+	public class ResultUnknownSectorEffect : ErrorResult
+	{
+		#region ================== Variables
+
+		private readonly Sector sector;
+
+		#endregion
+
+		#region ================== Properties
+
+		public override int Buttons { get { return 2; } }
+		public override string Button1Text { get { return "Remove Effect"; } }
+		public override string Button2Text { get { return "Browse Effect..."; } } //mxd
+
+		#endregion
+
+		#region ================== Constructor
+		
+		// Constructor
+		public ResultUnknownSectorEffect(Sector s)
+		{
+			// Initialize
+			sector = s;
+			viewobjects.Add(s);
+			hidden = s.IgnoredErrorChecks.Contains(this.GetType()); //mxd
+			description = "This sector uses unknown effect. This can potentially cause gameplay issues.";
+		}
+		
+		#endregion
+		
+		#region ================== Methods
+
+		// This sets if this result is displayed in ErrorCheckForm (mxd)
+		internal override void Hide(bool hide)
+		{
+			hidden = hide;
+			Type t = this.GetType();
+			if(hide) sector.IgnoredErrorChecks.Add(t);
+			else if(sector.IgnoredErrorChecks.Contains(t)) sector.IgnoredErrorChecks.Remove(t);
+		}
+
+		// This must return the string that is displayed in the listbox
+		public override string ToString()
+		{
+			return "Sector " + sector.Index + " uses unknown effect " + sector.Effect;
+		}
+
+		// Rendering
+		public override void PlotSelection(IRenderer2D renderer)
+		{
+			renderer.PlotSector(sector, General.Colors.Selection);
+		}
+
+		// Fix by removing effect
+		public override bool Button1Click(bool batchmode)
+		{
+			if(!batchmode) General.Map.UndoRedo.CreateUndo("Unknown sector effect removal");
+			sector.Effect = 0;
+			General.Map.Map.Update();
+			return true;
+		}
+
+		// Fix by picking effect
+		public override bool Button2Click(bool batchmode)
+		{
+			if(!batchmode) General.Map.UndoRedo.CreateUndo("Unknown sector effect correction");
+			sector.Effect = General.Interface.BrowseSectorEffect(BuilderPlug.Me.ErrorCheckForm, sector.Effect);
+			General.Map.Map.Update();
+			return true;
+		}
+
+		#endregion
+	}
+}

Source/Plugins/BuilderModes/ErrorChecks/ResultUnknownThingAction.cs

@@ -0,0 +1,84 @@
+#region ================== Namespaces
+
+using System;
+using CodeImp.DoomBuilder.Map;
+using CodeImp.DoomBuilder.Rendering;
+
+#endregion
+
+namespace CodeImp.DoomBuilder.BuilderModes
+{
+	public class ResultUnknownThingAction : ErrorResult
+	{
+		#region ================== Variables
+
+		private readonly Thing thing;
+
+		#endregion
+
+		#region ================== Properties
+
+		public override int Buttons { get { return 2; } }
+		public override string Button1Text { get { return "Remove Action"; } }
+		public override string Button2Text { get { return "Browse Action..."; } } //mxd
+		
+		#endregion
+		
+		#region ================== Constructor / Destructor
+		
+		// Constructor
+		public ResultUnknownThingAction(Thing t)
+		{
+			// Initialize
+			thing = t;
+			viewobjects.Add(t);
+			hidden = t.IgnoredErrorChecks.Contains(this.GetType()); //mxd
+			description = "This thing uses unknown action. This can potentially cause gameplay issues.";
+		}
+		
+		#endregion
+		
+		#region ================== Methods
+
+		// This sets if this result is displayed in ErrorCheckForm (mxd)
+		internal override void Hide(bool hide)
+		{
+			hidden = hide;
+			Type t = this.GetType();
+			if(hide) thing.IgnoredErrorChecks.Add(t);
+			else if(thing.IgnoredErrorChecks.Contains(t)) thing.IgnoredErrorChecks.Remove(t);
+		}
+		
+		// This must return the string that is displayed in the listbox
+		public override string ToString()
+		{
+			return "Thing " + thing.Index + " uses unknown action " + thing.Action;
+		}
+
+		// Rendering
+		public override void RenderOverlaySelection(IRenderer2D renderer)
+		{
+			renderer.RenderThing(thing, General.Colors.Selection, General.Settings.ActiveThingsAlpha);
+		}
+
+		// Fix by removing action
+		public override bool Button1Click(bool batchmode)
+		{
+			if(!batchmode) General.Map.UndoRedo.CreateUndo("Unknown thing action removal");
+			thing.Action = 0;
+			General.Map.Map.Update();
+			return true;
+		}
+
+		// Fix by picking action
+		public override bool Button2Click(bool batchmode)
+		{
+			if(!batchmode) General.Map.UndoRedo.CreateUndo("Unknown thing action correction");
+			thing.Action = General.Interface.BrowseLinedefActions(BuilderPlug.Me.ErrorCheckForm, thing.Action);
+			General.Map.Map.Update();
+			return true;
+		}
+		
+		#endregion
+	}
+}