Fix OnDestroy not being called

CHANGELOG.md

@@ -14,6 +14,10 @@ All notable changes to this project will be documented in this file
 
 - Updated bundled Shabby to 0.3.0. Does not affect CKAN users
 
+### Fixed
+
+- Reverted some changes from last version that were causing issues on launch
+
 
 ## 0.2.11 - 2022-10-30
 

Source/ConformalDecals/ModuleConformalDecal.cs

@@ -122,8 +122,7 @@ namespace ConformalDecals {
 
             if (materialProperties == null) {
                 materialProperties = ScriptableObject.CreateInstance<MaterialPropertyCollection>();
-            }
-            else {
+            } else {
                 materialProperties = ScriptableObject.Instantiate(materialProperties);
             }
         }
@@ -153,14 +152,12 @@ namespace ConformalDecals {
                     if (backRenderer == null) {
                         this.LogError($"Specified decalBack transform {decalBack} has no renderer attached! Setting updateBackScale to false.");
                         updateBackScale = false;
-                    }
-                    else {
+                    } else {
                         backMaterial = backRenderer.material;
                         if (backMaterial == null) {
                             this.LogError($"Specified decalBack transform {decalBack} has a renderer but no material! Setting updateBackScale to false.");
                             updateBackScale = false;
-                        }
-                        else {
+                        } else {
                             if (backTextureBaseScale == default) backTextureBaseScale = backMaterial.GetTextureScale(PropertyIDs._MainTex);
                         }
                     }
@@ -201,12 +198,10 @@ namespace ConformalDecals {
 
                 if (tileRect.x >= 0) {
                     materialProperties.UpdateTile(tileRect);
-                }
-                else if (tileIndex >= 0) {
+                } else if (tileIndex >= 0) {
                     materialProperties.UpdateTile(tileIndex, tileSize);
                 }
-            }
-            catch (Exception e) {
+            } catch (Exception e) {
                 this.LogException("Exception parsing partmodule", e);
             }
 
@@ -222,8 +217,7 @@ namespace ConformalDecals {
 
             if (HighLogic.LoadedSceneIsGame) {
                 UpdateScale();
-            }
-            else {
+            } else {
                 scale = defaultScale;
                 depth = defaultDepth;
                 opacity = defaultOpacity;
@@ -261,8 +255,7 @@ namespace ConformalDecals {
                 // set initial attachment state
                 if (part.parent == null) {
                     OnDetach();
-                }
-                else {
+                } else {
                     OnAttach();
                 }
             }
@@ -283,7 +276,7 @@ namespace ConformalDecals {
             }
         }
 
-        public void OnDestroy() {
+        public virtual void OnDestroy() {
             // remove GameEvents
             if (HighLogic.LoadedSceneIsEditor) {
                 GameEvents.onEditorPartEvent.Remove(OnEditorEvent);
@@ -440,11 +433,13 @@ namespace ConformalDecals {
 
                 // update projection
                 foreach (var target in _targets) {
-                    if (target != null) 
+                    if (target == null) {
+                        _targets.Remove(target);
+                    } else {
                         target.Project(_orthoMatrix, decalProjectorTransform, _boundsRenderer.bounds, useBaseNormal);
+                    }
                 }
-            }
-            else {
+            } else {
                 // rescale preview model
                 decalModelTransform.localScale = new Vector3(size.x, size.y, (size.x + size.y) / 2);
 
@@ -472,8 +467,7 @@ namespace ConformalDecals {
         protected void UpdateTargets() {
             if (_targets == null) {
                 _targets = new List<ProjectionTarget>();
-            }
-            else {
+            } else {
                 _targets.Clear();
             }
 
@@ -482,7 +476,7 @@ namespace ConformalDecals {
             foreach (var renderer in renderers) {
                 // skip disabled renderers
                 if (renderer.gameObject.activeInHierarchy == false) continue;
-                
+
                 // skip blacklisted shaders
                 if (DecalConfig.IsBlacklisted(renderer.material.shader)) continue;
 
@@ -578,8 +572,11 @@ namespace ConformalDecals {
 
             // render on each target object
             foreach (var target in _targets) {
-                if (target != null)
+                if (target == null) {
+                    _targets.Remove(target);
+                } else {
                     target.Render(_decalMaterial, part.mpb, camera);
+                }
             }
         }
     }

Source/ConformalDecals/ModuleConformalFlag.cs

@@ -38,7 +38,7 @@ namespace ConformalDecals {
             if (HighLogic.LoadedSceneIsEditor) {
                 // Register flag change event
                 GameEvents.onMissionFlagSelect.Add(OnEditorFlagSelected);
-                
+
                 // Register reset button event
                 Events[nameof(ResetFlag)].guiActiveEditor = useCustomFlag;
             }
@@ -48,19 +48,21 @@ namespace ConformalDecals {
             UpdateFlag();
         }
 
-        public  void OnDestroy() {
+        public virtual void OnDestroy() {
             if (HighLogic.LoadedSceneIsEditor) {
                 // Unregister flag change event
                 GameEvents.onMissionFlagSelect.Remove(OnEditorFlagSelected);
             }
-                    }
+            
+            base.OnDestroy();
+        }
 
         [KSPEvent(guiActive = false, guiActiveEditor = true, guiName = "#LOC_ConformalDecals_gui-select-flag")]
         public void SelectFlag() {
             // Button for selecting a flag
             // This is a bit of a hack to bring up the stock flag selection menu
             // When its done, it calls OnCustomFlagSelected()
-            
+
             // ReSharper disable once PossibleNullReferenceException
             var flagBrowser = (Instantiate((Object) (new FlagBrowserGUIButton(null, null, null, null)).FlagBrowserPrefab) as GameObject).GetComponent<FlagBrowser>();
             flagBrowser.OnFlagSelected = OnCustomFlagSelected;
@@ -68,24 +70,24 @@ namespace ConformalDecals {
 
         [KSPEvent(guiActive = false, guiActiveEditor = true, guiName = "#LOC_ConformalDecals_gui-reset-flag")]
         public void ResetFlag() {
-            
+
             // we are no longer using a custom flag, so instead use the mission or agency flag
             useCustomFlag = false;
             flagUrl = "Mission";
             UpdateFlag(true);
-            
+
             // disable the reset button, since it no longer makes sense
             Events[nameof(ResetFlag)].guiActiveEditor = false;
         }
 
         private void OnCustomFlagSelected(FlagBrowser.FlagEntry newFlagEntry) {
             // Callback for when a flag is selected in the menu spawned by SelectFlag()
-            
+
             // we are now using a custom flag with the URL of the new flag entry
             useCustomFlag = true;
             flagUrl = newFlagEntry.textureInfo.name;
             UpdateFlag(true);
-            
+
             // make sure the reset button is now available
             Events[nameof(ResetFlag)].guiActiveEditor = true;
         }
@@ -103,16 +105,15 @@ namespace ConformalDecals {
         private void UpdateFlag(bool recursive = false) {
             // get the decal material property for the decal texture
             var textureProperty = materialProperties.AddOrGetTextureProperty("_Decal", true);
-            
-            if(useCustomFlag) {
+
+            if (useCustomFlag) {
                 // set the texture to the custom flag
                 textureProperty.TextureUrl = flagUrl;
-            }
-            else {
+            } else {
                 // set the texture to the mission flag
                 textureProperty.TextureUrl = MissionFlagUrl;
             }
-            
+
             UpdateMaterials();
             UpdateScale();
 
@@ -120,7 +121,7 @@ namespace ConformalDecals {
                 // for each symmetry counterpart, copy this part's properties and update it in turn
                 foreach (var counterpart in part.symmetryCounterparts) {
                     var decal = counterpart.GetComponent<ModuleConformalFlag>();
-                    
+
                     decal.useCustomFlag = useCustomFlag;
                     decal.flagUrl = flagUrl;
                     decal.UpdateFlag();

Source/ConformalDecals/ModuleConformalText.cs

@@ -227,6 +227,8 @@ namespace ConformalDecals {
             if (_textEntryController != null) _textEntryController.Close();
             if (_fillColorPickerController != null) _fillColorPickerController.Close();
             if (_outlineColorPickerController != null) _outlineColorPickerController.Close();
+            
+            base.OnDestroy();
         }
 
         protected override void OnDetach() {