fix: blendshape customizable (#184)

Packages/com.chocopoi.vrc.dressingtools/Editor/UI/Presenters/Modules/AnimationGenerationWearableModuleEditorPresenter.cs

@@ -286,17 +286,22 @@ private void UpdateToggles(Transform root, List<AnimationToggle> toggles, List<T
 
         private string[] GetBlendshapeNames(Mesh mesh)
         {
+            var names = new List<string>
+            {
+                "---"
+            };
+
             if (mesh == null)
             {
-                return null;
+                return names.ToArray();
             }
 
-            string[] names = new string[mesh.blendShapeCount];
-            for (var i = 0; i < names.Length; i++)
+            for (var i = 0; i < mesh.blendShapeCount; i++)
             {
-                names[i] = mesh.GetBlendShapeName(i);
+                names.Add(mesh.GetBlendShapeName(i));
             }
-            return names;
+
+            return names.ToArray();
         }
 
         private void UpdateBlendshapes(Transform root, List<AnimationBlendshapeValue> blendshapes, List<BlendshapeData> blendshapeDataList, Action updateView = null)
@@ -341,10 +346,11 @@ private void UpdateBlendshapes(Transform root, List<AnimationBlendshapeValue> bl
                         blendshapeData.availableBlendshapeNames = GetBlendshapeNames(newMesh);
                         blendshapeData.selectedBlendshapeIndex = 0;
                         blendshapeData.value = 0;
+                        blendshapeData.isInvalid = true;
 
-                        blendshape.blendshapeName = blendshapeData.availableBlendshapeNames[blendshapeData.selectedBlendshapeIndex];
-                        blendshape.value = blendshapeData.value;
-                        _parentView.UpdateAvatarPreview();
+                        // blendshape.blendshapeName = blendshapeData.availableBlendshapeNames[blendshapeData.selectedBlendshapeIndex];
+                        // blendshape.value = blendshapeData.value;
+                        // _parentView.UpdateAvatarPreview();
                     }
                     else
                     {
@@ -353,8 +359,15 @@ private void UpdateBlendshapes(Transform root, List<AnimationBlendshapeValue> bl
                 };
                 blendshapeData.blendshapeNameChangeEvent = () =>
                 {
-                    blendshape.blendshapeName = blendshapeData.availableBlendshapeNames[blendshapeData.selectedBlendshapeIndex];
-                    _parentView.UpdateAvatarPreview();
+                    if (blendshapeData.selectedBlendshapeIndex != 0)
+                    {
+                        blendshape.blendshapeName = blendshapeData.availableBlendshapeNames[blendshapeData.selectedBlendshapeIndex];
+                        _parentView.UpdateAvatarPreview();
+                    }
+                    else
+                    {
+                        blendshapeData.isInvalid = true;
+                    }
                 };
                 blendshapeData.sliderChangeEvent = () =>
                 {
@@ -612,6 +625,7 @@ private void UpdateCustomizables()
                 {
                     _module.wearableCustomizables.Remove(wearable);
                     _view.Customizables.Remove(customizableData);
+                    UpdateCustomizableAvatarTogglesAndBlendshapes(wearable, customizableData);
                 };
 
                 customizableData.customizableSettingsChangeEvent = () =>

Packages/com.chocopoi.vrc.dressingtools/Editor/UI/Views/Modules/AnimationGenerationWearableModuleEditor.cs

@@ -259,6 +259,11 @@ private void DrawCustomizable(CustomizableViewData customizable)
             BeginFoldoutBoxWithButtonRight(ref customizable.foldout, customizable.name, "x Remove", customizable.removeButtonClickEvent);
             if (customizable.foldout)
             {
+                if (customizable.IsInvalid())
+                {
+                    HelpBox("This customizable is invalid.", MessageType.Error);
+                }
+
                 TextField("Name", ref customizable.name, customizable.customizableSettingsChangeEvent);
                 Popup("Type:", ref customizable.type, new string[] { "Toggle", "Blendshape" }, customizable.customizableSettingsChangeEvent);
 

Packages/com.chocopoi.vrc.dressingtools/Editor/UIBase/Views/Modules/IAnimationGenerationWearableModuleEditorView.cs

@@ -155,6 +155,35 @@ public CustomizableViewData()
             addWearableBlendshapeEvent = null;
             removeButtonClickEvent = null;
         }
+
+        public bool IsInvalid()
+        {
+            var result = false;
+
+            result |= name == null || name == "";
+
+            foreach (var toggle in avatarToggles)
+            {
+                result |= toggle.isInvalid;
+            }
+
+            foreach (var toggle in wearableToggles)
+            {
+                result |= toggle.isInvalid;
+            }
+
+            foreach (var blendshape in avatarBlendshapes)
+            {
+                result |= blendshape.isInvalid;
+            }
+
+            foreach (var blendshape in wearableBlendshapes)
+            {
+                result |= blendshape.isInvalid;
+            }
+
+            return result;
+        }
     }
 
     internal interface IAnimationGenerationWearableModuleEditorView : IEditorView