add 'virtual' for ActionManager functions (#17594)

cocos/2d/CCActionManager.h

@@ -61,13 +61,13 @@ public:
     /**
      * @js ctor
      */
-    ActionManager(void);
+    ActionManager();
 
     /**
      * @js NA
      * @lua NA
      */
-    ~ActionManager(void);
+    virtual ~ActionManager();
 
     // actions
     
@@ -80,31 +80,31 @@ public:
      * @param target    The target which need to be added an action.
      * @param paused    Is the target paused or not.
      */
-    void addAction(Action *action, Node *target, bool paused);
+    virtual void addAction(Action *action, Node *target, bool paused);
 
     /** Removes all actions from all the targets.
      */
-    void removeAllActions();
+    virtual void removeAllActions();
 
     /** Removes all actions from a certain target.
      All the actions that belongs to the target will be removed.
      *
      * @param target    A certain target.
      */
-    void removeAllActionsFromTarget(Node *target);
+    virtual void removeAllActionsFromTarget(Node *target);
 
     /** Removes an action given an action reference.
      *
      * @param action    A certain target.
      */
-    void removeAction(Action *action);
+    virtual void removeAction(Action *action);
 
     /** Removes an action given its tag and the target.
      *
      * @param tag       The action's tag.
      * @param target    A certain target.
      */
-    void removeActionByTag(int tag, Node *target);
+    virtual void removeActionByTag(int tag, Node *target);
     
     /** Removes all actions given its tag and the target.
      *
@@ -112,7 +112,7 @@ public:
      * @param target    A certain target.
      * @js NA
      */
-    void removeAllActionsByTag(int tag, Node *target);
+    virtual void removeAllActionsByTag(int tag, Node *target);
 
     /** Removes all actions matching at least one bit in flags and the target.
      *
@@ -120,7 +120,7 @@ public:
      * @param target    A certain target.
      * @js NA
      */
-    void removeActionsByFlags(unsigned int flags, Node *target);
+    virtual void removeActionsByFlags(unsigned int flags, Node *target);
 
     /** Gets an action given its tag an a target.
      *
@@ -128,7 +128,7 @@ public:
      * @param target    A certain target.
      * @return  The Action the with the given tag.
      */
-    Action* getActionByTag(int tag, const Node *target) const;
+    virtual Action* getActionByTag(int tag, const Node *target) const;
 
     /** Returns the numbers of actions that are running in a certain target. 
      * Composable actions are counted as 1 action. Example:
@@ -139,7 +139,7 @@ public:
      * @return  The numbers of actions that are running in a certain target.
      * @js NA
      */
-    ssize_t getNumberOfRunningActionsInTarget(const Node *target) const;
+    virtual ssize_t getNumberOfRunningActionsInTarget(const Node *target) const;
 
     /** @deprecated Use getNumberOfRunningActionsInTarget() instead.
      */
@@ -160,37 +160,37 @@ public:
      * @see getNumberOfRunningActionsInTarget
      * @js NA
      */
-    size_t getNumberOfRunningActionsInTargetByTag(const Node *target, int tag);
+    virtual size_t getNumberOfRunningActionsInTargetByTag(const Node *target, int tag);
 
 
     /** Pauses the target: all running actions and newly added actions will be paused.
      *
      * @param target    A certain target.
      */
-    void pauseTarget(Node *target);
+    virtual void pauseTarget(Node *target);
 
     /** Resumes the target. All queued actions will be resumed.
      *
      * @param target    A certain target.
      */
-    void resumeTarget(Node *target);
+    virtual void resumeTarget(Node *target);
     
     /** Pauses all running actions, returning a list of targets whose actions were paused.
      *
      * @return  A list of targets whose actions were paused.
      */
-    Vector<Node*> pauseAllRunningActions();
+    virtual Vector<Node*> pauseAllRunningActions();
     
     /** Resume a set of targets (convenience function to reverse a pauseAllRunningActions call).
      *
      * @param targetsToResume   A set of targets need to be resumed.
      */
-    void resumeTargets(const Vector<Node*>& targetsToResume);
+    virtual void resumeTargets(const Vector<Node*>& targetsToResume);
     
     /** Main loop of ActionManager.
      * @param dt    In seconds.
      */
-    void update(float dt);
+    virtual void update(float dt);
     
 protected:
     // declared in ActionManager.m