[BUGFIX] Fixed IndexOutOfRange exception happening when a Kill(complete) causes multiple tweens to be killed via nested OnComplete callbacks

UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.XML

@@ -1778,6 +1778,17 @@
             <param name="byValue">The value to tween by</param><param name="duration">The duration of the tween</param>
             <param name="mode">Rotation mode</param>
         </member>
+        <member name="M:DG.Tweening.ShortcutExtensions.DOBlendablePunchRotation(UnityEngine.Transform,UnityEngine.Vector3,System.Single,System.Int32,System.Single)">
+            <summary>Punches a Transform's localRotation BY the given value and then back to the starting one
+            as if it was connected to the starting rotation via an elastic. Does it in a way that allows other
+            DOBlendableRotate tweens to work together on the same target</summary>
+            <param name="punch">The punch strength (added to the Transform's current rotation)</param>
+            <param name="duration">The duration of the tween</param>
+            <param name="vibrato">Indicates how much will the punch vibrate</param>
+            <param name="elasticity">Represents how much (0 to 1) the vector will go beyond the starting rotation when bouncing backwards.
+            1 creates a full oscillation between the punch rotation and the opposite rotation,
+            while 0 oscillates only between the punch and the start rotation</param>
+        </member>
         <member name="M:DG.Tweening.ShortcutExtensions.DOBlendableScaleBy(UnityEngine.Transform,UnityEngine.Vector3,System.Single)">
             <summary>Tweens a Transform's localScale BY the given value (as if you chained a <code>SetRelative</code>),
             in a way that allows other DOBlendableScale tweens to work together on the same target,

UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.XML

@@ -1778,6 +1778,17 @@
             <param name="byValue">The value to tween by</param><param name="duration">The duration of the tween</param>
             <param name="mode">Rotation mode</param>
         </member>
+        <member name="M:DG.Tweening.ShortcutExtensions.DOBlendablePunchRotation(UnityEngine.Transform,UnityEngine.Vector3,System.Single,System.Int32,System.Single)">
+            <summary>Punches a Transform's localRotation BY the given value and then back to the starting one
+            as if it was connected to the starting rotation via an elastic. Does it in a way that allows other
+            DOBlendableRotate tweens to work together on the same target</summary>
+            <param name="punch">The punch strength (added to the Transform's current rotation)</param>
+            <param name="duration">The duration of the tween</param>
+            <param name="vibrato">Indicates how much will the punch vibrate</param>
+            <param name="elasticity">Represents how much (0 to 1) the vector will go beyond the starting rotation when bouncing backwards.
+            1 creates a full oscillation between the punch rotation and the opposite rotation,
+            while 0 oscillates only between the punch and the start rotation</param>
+        </member>
         <member name="M:DG.Tweening.ShortcutExtensions.DOBlendableScaleBy(UnityEngine.Transform,UnityEngine.Vector3,System.Single)">
             <summary>Tweens a Transform's localScale BY the given value (as if you chained a <code>SetRelative</code>),
             in a way that allows other DOBlendableScale tweens to work together on the same target,

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

@@ -1778,6 +1778,17 @@
             <param name="byValue">The value to tween by</param><param name="duration">The duration of the tween</param>
             <param name="mode">Rotation mode</param>
         </member>
+        <member name="M:DG.Tweening.ShortcutExtensions.DOBlendablePunchRotation(UnityEngine.Transform,UnityEngine.Vector3,System.Single,System.Int32,System.Single)">
+            <summary>Punches a Transform's localRotation BY the given value and then back to the starting one
+            as if it was connected to the starting rotation via an elastic. Does it in a way that allows other
+            DOBlendableRotate tweens to work together on the same target</summary>
+            <param name="punch">The punch strength (added to the Transform's current rotation)</param>
+            <param name="duration">The duration of the tween</param>
+            <param name="vibrato">Indicates how much will the punch vibrate</param>
+            <param name="elasticity">Represents how much (0 to 1) the vector will go beyond the starting rotation when bouncing backwards.
+            1 creates a full oscillation between the punch rotation and the opposite rotation,
+            while 0 oscillates only between the punch and the start rotation</param>
+        </member>
         <member name="M:DG.Tweening.ShortcutExtensions.DOBlendableScaleBy(UnityEngine.Transform,UnityEngine.Vector3,System.Single)">
             <summary>Tweens a Transform's localScale BY the given value (as if you chained a <code>SetRelative</code>),
             in a way that allows other DOBlendableScale tweens to work together on the same target,

UnityTests.Unity5/Assets/_Tests/Bugs/IndexOutOfRangeOnKill02.cs

@@ -5,30 +5,31 @@ using UnityEngine;
 
 public class IndexOutOfRangeOnKill02 : MonoBehaviour
 {
-    // Can't replicate the error
-    void Start()
+    public Transform target;
+    public RectTransform targetUI;
+
+    void Update()
     {
-        Debug.Log("Start() ► Disabling safe mode");
-
-        DOTween.Init(false, false);
-
-        Tween t = transform.DOMoveX(2, 2);
-        t.OnComplete(() => {
-            Debug.Log("OnComplete()");
-            TweenKiller();
-            Destroy(gameObject);
-        });
+        if(Input.GetKeyUp(KeyCode.L)) ReproTweenBug();
     }
 
-    void OnDestroy()
+    void ReproTweenBugKiller()
     {
-        Debug.Log("OnDestroy()");
-        TweenKiller();
+        target.DOKill(true);
+        targetUI.DOKill(true);
     }
 
-    void TweenKiller()
+    void ReproTweenBug()
     {
-        Debug.Log("TweenKiller()");
-        transform.DOKill(true);
+        ReproTweenBugKiller();
+
+        var rotation = 2 * 360;
+        var duration = rotation / 360f;
+
+        target.DORotate(new Vector3(0, 0, rotation), duration, RotateMode.FastBeyond360).SetEase(Ease.OutCubic)
+            .OnComplete(() => {
+                targetUI.DOAnchorPos(Vector2.zero, 0.4f).SetEase(Ease.InBack)
+                    .OnComplete(() => targetUI.DOKill(true));
+            });
     }
 }

_DOTween.Assembly/DOTween/Core/TweenManager.cs

@@ -576,7 +576,12 @@ namespace DG.Tweening.Core
             // Special additional operations in case of despawn
             if (hasDespawned) {
                 int count = _KillList.Count - 1;
-                for (int i = count; i > -1; --i) RemoveActiveTween(_KillList[i]);
+                for (int i = count; i > -1; --i) {
+                    Tween t = _KillList[i];
+                    // Ignore tweens with activeId -1, since they were already killed and removed
+                    //  by nested OnComplete callbacks
+                    if (t.activeId != -1) RemoveActiveTween(t);
+                }
                 _KillList.Clear();
             }
 

_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 = "1.1.655";
+        public static readonly string Version = "1.1.660";
 
         ///////////////////////////////////////////////
         // Options ////////////////////////////////////

_DOTween.Assembly/bin/DOTween.XML

@@ -1778,6 +1778,17 @@
             <param name="byValue">The value to tween by</param><param name="duration">The duration of the tween</param>
             <param name="mode">Rotation mode</param>
         </member>
+        <member name="M:DG.Tweening.ShortcutExtensions.DOBlendablePunchRotation(UnityEngine.Transform,UnityEngine.Vector3,System.Single,System.Int32,System.Single)">
+            <summary>Punches a Transform's localRotation BY the given value and then back to the starting one
+            as if it was connected to the starting rotation via an elastic. Does it in a way that allows other
+            DOBlendableRotate tweens to work together on the same target</summary>
+            <param name="punch">The punch strength (added to the Transform's current rotation)</param>
+            <param name="duration">The duration of the tween</param>
+            <param name="vibrato">Indicates how much will the punch vibrate</param>
+            <param name="elasticity">Represents how much (0 to 1) the vector will go beyond the starting rotation when bouncing backwards.
+            1 creates a full oscillation between the punch rotation and the opposite rotation,
+            while 0 oscillates only between the punch and the start rotation</param>
+        </member>
         <member name="M:DG.Tweening.ShortcutExtensions.DOBlendableScaleBy(UnityEngine.Transform,UnityEngine.Vector3,System.Single)">
             <summary>Tweens a Transform's localScale BY the given value (as if you chained a <code>SetRelative</code>),
             in a way that allows other DOBlendableScale tweens to work together on the same target,