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SpriteController.h

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#ifndef __SpriteController_H__
#define __SpriteController_H__

// Includes
#include "Array.h"
#include "StringId.h"

// Forward declares
class Sprite;
class SpriteAction;

// SpriteController
class SpriteController
   {
   public:
      void Update(float deltaTime);

      Sprite* GetSprite() const;

      void AddAction(SpriteAction* action, float delay = 0.0f, StringId startTrigger = 0, StringId endTrigger = 0, StringId actionId = 0);

      void RemoveAction(SpriteAction* action);

      void RemoveAction(StringId actionId);

      void AddOffset(float x, float y);

      void AddVelocity(float x, float y);

      int GetActionCount() const;
   private:
      friend class SpriteControllerManager;

      SpriteController(Sprite* sprite);
      
      ~SpriteController();
      
      int GetReferenceCount() const;

      void IncreaseReferenceCount();
      
      void DecreaseReferenceCount();

   private:
      Sprite* sprite_;

      int referenceCount_;

      struct ActionEntry
         {
         SpriteAction* action;
         float delay;
         StringId startTrigger;
         StringId endTrigger;
         StringId actionId;
         float timeLeftToStart;
         };

      Array<ActionEntry*> currentActions_;
      Array<ActionEntry*> queuedActions_;

      float velocityX_;
      float velocityY_;
      float offsetX_;
      float offsetY_;
      float previousOffsetX_;
      float previousOffsetY_;
   };

#endif /* __SpriteController_H__ */

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