[DOTweenEditorPreview] Better reset management

UnityTests.Unity5/Assets/Demigiant/DOTween/Editor/DOTweenEditor.XML

@@ -12,9 +12,9 @@
         </member>
         <member name="M:DG.DOTweenEditor.DOTweenEditorPreview.Stop(System.Boolean)">
             <summary>
-            Stops the update loop and clears any callback.
+            Stops the update loop and clears the onPreviewUpdated callback.
             </summary>
-            <param name="reset">If TRUE also resets the tweened objects to their original state</param>
+            <param name="resetTweenTargets">If TRUE also resets the tweened objects to their original state</param>
         </member>
         <member name="M:DG.DOTweenEditor.DOTweenEditorPreview.PrepareTweenForPreview(DG.Tweening.Tween,System.Boolean,System.Boolean,System.Boolean)">
             <summary>

_DOTween.Assembly/DOTween/DOTween.cs

@@ -32,7 +32,7 @@ namespace DG.Tweening
     public class DOTween
     {
         /// <summary>DOTween's version</summary>
-        public static readonly string Version = "1.2.140"; // Last version before modules: 1.1.755
+        public static readonly string Version = "1.2.145"; // Last version before modules: 1.1.755
 
         ///////////////////////////////////////////////
         // Options ////////////////////////////////////

_DOTween.Assembly/DOTweenEditor/DOTweenEditorPreview.cs

@@ -18,11 +18,11 @@ namespace DG.DOTweenEditor
         static double _previewTime;
         static Action _onPreviewUpdated;
         static GameObject _previewObj; // Used so it can be set dirty (otherwise canvas-only tweens won't refresh the view)
-        static readonly List<Tween> _tweens = new List<Tween>();
+        static readonly List<Tween> _Tweens = new List<Tween>();
 
         static DOTweenEditorPreview()
         {
-            Clear();
+            ClearPreviewObject();
         }
 
         #region Public Methods
@@ -43,27 +43,26 @@ namespace DG.DOTweenEditor
         }
 
         /// <summary>
-        /// Stops the update loop and clears any callback.
+        /// Stops the update loop and clears the onPreviewUpdated callback.
         /// </summary>
-        /// <param name="reset">If TRUE also resets the tweened objects to their original state</param>
-        public static void Stop(bool reset = false)
+        /// <param name="resetTweenTargets">If TRUE also resets the tweened objects to their original state</param>
+        public static void Stop(bool resetTweenTargets = false)
         {
             _isPreviewing = false;
             EditorApplication.update -= PreviewUpdate;
             _onPreviewUpdated = null;
-            if (reset) {
-                foreach (Tween t in _tweens) {
-                    if (t != null && t.active) {
+            if (resetTweenTargets) {
+                foreach (Tween t in _Tweens) {
                     try {
                         if (t.isFrom) t.Complete();
                         else t.Rewind();
                     } catch {
-                            // Just skip
+                        // Ignore
                     }
                 }
             }
-            }
-            Clear();
+            ValidateTweens();
+            ClearPreviewObject();
         }
 
         /// <summary>
@@ -75,7 +74,7 @@ namespace DG.DOTweenEditor
         /// <param name="andPlay">If TRUE starts playing the tween immediately</param>
         public static void PrepareTweenForPreview(Tween t, bool clearCallbacks = true, bool preventAutoKill = true, bool andPlay = true)
         {
-            _tweens.Add(t);
+            _Tweens.Add(t);
             t.SetUpdate(UpdateType.Manual);
             if (preventAutoKill) t.SetAutoKill(false);
             if (clearCallbacks) {
@@ -90,10 +89,9 @@ namespace DG.DOTweenEditor
 
         #region Methods
 
-        static void Clear()
+        static void ClearPreviewObject()
         {
             _previewObj = null;
-            _tweens.Clear();
             // Find and destroy any existing preview objects
             PreviewComponent[] objs = Object.FindObjectsOfType<PreviewComponent>();
             for (int i = 0; i < objs.Length; ++i) Object.DestroyImmediate(objs[i].gameObject);
@@ -111,6 +109,13 @@ namespace DG.DOTweenEditor
             if (_onPreviewUpdated != null) _onPreviewUpdated();
         }
 
+        static void ValidateTweens()
+        {
+            for (int i = _Tweens.Count - 1; i > -1; --i) {
+                if (_Tweens[i] == null || !_Tweens[i].active) _Tweens.RemoveAt(i);
+            }
+        }
+
         #endregion
 
         // █████████████████████████████████████████████████████████████████████████████████████████████████████████████████████

_DOTween.Assembly/bin/Editor/DOTweenEditor.XML

@@ -12,9 +12,9 @@
         </member>
         <member name="M:DG.DOTweenEditor.DOTweenEditorPreview.Stop(System.Boolean)">
             <summary>
-            Stops the update loop and clears any callback.
+            Stops the update loop and clears the onPreviewUpdated callback.
             </summary>
-            <param name="reset">If TRUE also resets the tweened objects to their original state</param>
+            <param name="resetTweenTargets">If TRUE also resets the tweened objects to their original state</param>
         </member>
         <member name="M:DG.DOTweenEditor.DOTweenEditorPreview.PrepareTweenForPreview(DG.Tweening.Tween,System.Boolean,System.Boolean,System.Boolean)">
             <summary>