[unity] Fixed SkeletonDataAsset auto-update mechanism on .json file change for both scene view and inspector. Closes #1330.

spine-unity/Assets/Spine/Editor/spine-unity/Editor/SkeletonDataAssetInspector.cs

@@ -78,7 +78,7 @@ namespace Spine.Unity.Editor {
 		string TargetAssetGUID { get { return AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(targetSkeletonDataAsset)); } }
 		string LastSkinKey { get { return TargetAssetGUID + "_lastSkin"; } }
 		string LastSkinName { get { return EditorPrefs.GetString(LastSkinKey, ""); } }
-
+		
 		void OnEnable () {
 			InitializeEditor();
 		}
@@ -93,6 +93,12 @@ namespace Spine.Unity.Editor {
 			OnDestroy();
 		}
 
+		public void UpdateSkeletonData () {
+			preview.Clear();
+			InitializeEditor();
+			EditorUtility.SetDirty(targetSkeletonDataAsset);
+		}
+
 		void InitializeEditor () {
 			SpineEditorUtilities.ConfirmInitialization();
 			targetSkeletonDataAsset = (SkeletonDataAsset)target;

spine-unity/Assets/Spine/Editor/spine-unity/Editor/SpineEditorUtilities.cs

@@ -800,6 +800,12 @@ namespace Spine.Unity.Editor {
 						break;
 #endif
 				}
+
+				SkeletonDataAssetInspector[] skeletonDataInspectors = Resources.FindObjectsOfTypeAll<SkeletonDataAssetInspector>();
+				foreach (var inspector in skeletonDataInspectors) {
+					inspector.UpdateSkeletonData();
+				}
+				
 				// Any post processing of images
 
 				// Under some circumstances (e.g. on first import) SkeletonGraphic objects 
@@ -818,7 +824,7 @@ namespace Spine.Unity.Editor {
 					}
 				}
 			}
-
+			
 			static void ReloadSkeletonData (string skeletonJSONPath) {
 				string dir = Path.GetDirectoryName(skeletonJSONPath);
 				TextAsset textAsset = AssetDatabase.LoadAssetAtPath<TextAsset>(skeletonJSONPath);
@@ -870,6 +876,7 @@ namespace Spine.Unity.Editor {
 							if (currentHash != null)
 								EditorPrefs.SetString(guid + "_hash", currentHash);
 						}
+						DataReloadHandler.ReloadSceneSkeletonComponents(skeletonDataAsset);
 					}
 				}
 			}