From db8bc5e13ccaaa56cc1ac5e8b4ab21532352b2d6 Mon Sep 17 00:00:00 2001
From: BlackMATov <blackmatov@gmail.com>
Date: Sun, 28 Aug 2016 21:28:29 +0700
Subject: [PATCH] change property in instantiated prefab fix

---
 .../Editor/SwfAnimationControllerEditor.cs    |  4 +++
 .../Internal/Editor/SwfAnimationEditor.cs     | 28 +++++++++++++++----
 2 files changed, 26 insertions(+), 6 deletions(-)

diff --git a/Assets/FlashTools/Scripts/Internal/Editor/SwfAnimationControllerEditor.cs b/Assets/FlashTools/Scripts/Internal/Editor/SwfAnimationControllerEditor.cs
index 9768763..132b959 100644
--- a/Assets/FlashTools/Scripts/Internal/Editor/SwfAnimationControllerEditor.cs
+++ b/Assets/FlashTools/Scripts/Internal/Editor/SwfAnimationControllerEditor.cs
@@ -37,10 +37,14 @@ namespace FlashTools.Internal {
 		}
 
 		public override void OnInspectorGUI() {
+			serializedObject.Update();
 			DrawDefaultInspector();
 			if ( Application.isPlaying ) {
 				DrawAnimationControls();
 			}
+			if ( GUI.changed ) {
+				serializedObject.ApplyModifiedProperties();
+			}
 		}
 	}
 }
\ No newline at end of file
diff --git a/Assets/FlashTools/Scripts/Internal/Editor/SwfAnimationEditor.cs b/Assets/FlashTools/Scripts/Internal/Editor/SwfAnimationEditor.cs
index a008e48..d4967f0 100644
--- a/Assets/FlashTools/Scripts/Internal/Editor/SwfAnimationEditor.cs
+++ b/Assets/FlashTools/Scripts/Internal/Editor/SwfAnimationEditor.cs
@@ -6,14 +6,22 @@ namespace FlashTools.Internal {
 	public class SwfAnimationEditor : Editor {
 		SwfAnimation _animation = null;
 
+		SerializedProperty GetCurrentFrameProperty() {
+			var prop = serializedObject.FindProperty("_currentFrame");
+			if ( prop == null ) {
+				throw new UnityException("SwfAnimationEditor. Not found current frame property");
+			}
+			return prop;
+		}
+
 		void DrawCurrentFrame() {
 			if ( _animation.frameCount > 1 ) {
-				var new_current_frame = EditorGUILayout.IntSlider(
-					"Frame", _animation.currentFrame,
-					0, _animation.frameCount - 1);
-				if ( new_current_frame != _animation.currentFrame ) {
-					_animation.currentFrame = new_current_frame;
-				}
+				Undo.RecordObject(_animation, "Change SwfAnimation frame");
+				EditorGUILayout.IntSlider(
+					GetCurrentFrameProperty(),
+					0,
+					_animation.frameCount - 1,
+					"Frame");
 			}
 		}
 
@@ -23,19 +31,27 @@ namespace FlashTools.Internal {
 			GUILayout.FlexibleSpace();
 			{
 				if ( GUILayout.Button(new GUIContent("<<", "to begin frame")) ) {
+					Undo.RecordObject(_animation, "Change SwfAnimation frame");
 					_animation.ToBeginFrame();
+					EditorUtility.SetDirty(_animation);
 				}
 				if ( GUILayout.Button(new GUIContent("<", "to prev frame")) ) {
+					Undo.RecordObject(_animation, "Change SwfAnimation frame");
 					_animation.ToPrevFrame();
+					EditorUtility.SetDirty(_animation);
 				}
 				GUILayout.Label(string.Format(
 					"{0}/{1}",
 					_animation.currentFrame, _animation.frameCount));
 				if ( GUILayout.Button(new GUIContent(">", "to next frame")) ) {
+					Undo.RecordObject(_animation, "Change SwfAnimation frame");
 					_animation.ToNextFrame();
+					EditorUtility.SetDirty(_animation);
 				}
 				if ( GUILayout.Button(new GUIContent(">>", "to end frame")) ) {
+					Undo.RecordObject(_animation, "Change SwfAnimation frame");
 					_animation.ToEndFrame();
+					EditorUtility.SetDirty(_animation);
 				}
 			}
 			GUILayout.FlexibleSpace();