Got palette source updating event to work for tilemap cam view again.

Author: cowmanjoe

Samples/FlapOrDie/FlapOrDie.Sample.Core.csproj

@@ -14,6 +14,7 @@
 		<ProjectReference Include="..\..\Source\Core\Duality\Duality.csproj">
 			<Private>False</Private>
 		</ProjectReference>
+		<ProjectReference Include="..\..\Source\Editor\DualityEditor\DualityEditor.csproj" />
 	</ItemGroup>
 
 </Project>

Source/Plugins/Tilemaps/Editor/CamViewStates/TilemapEditorCamViewState.cs

@@ -630,7 +630,7 @@ protected override void OnEnterState()
 			DualityEditorApp.ObjectPropertyChanged += this.DualityEditorApp_ObjectPropertyChanged;
 			DualityEditorApp.UpdatingEngine += this.DualityEditorApp_UpdatingEngine;
 			Scene.Entered += this.Scene_Entered;
-			TilemapsEditorPlugin.Instance.PeekTilePalette().SelectedAreaChanged += this.TilemapToolSourcePalette_SelectedAreaChanged;
+			TilemapsEditorPlugin.Instance.TileDrawingSourceChanged += this.TilemapToolSourcePalette_SelectedAreaChanged;
 
 			// Initial update
 			this.UpdateTilemapToolButtons();
@@ -1046,6 +1046,7 @@ private void Scene_Entered(object sender, EventArgs e)
 		}
 		private void TilemapToolSourcePalette_SelectedAreaChanged(object sender, EventArgs e)
 		{
+			this.activeTool.UpdatePreview();
 			this.Invalidate();
 		}
 

Source/Plugins/Tilemaps/Editor/Modules/SourcePaletteTilesetView.cs

@@ -81,7 +81,6 @@ public Rectangle SelectedArea
 					this.selectedArea.Width, 
 					this.selectedArea.Height, 
 					6);
-				this.SelectedAreaChanged?.Invoke(this, EventArgs.Empty);
 			}
 		}
 		public IReadOnlyGrid<Tile> SelectedTiles