liangchengyou / wow_english

//
//  AniPinchGestureRecognizer.h
//  SteveMaggieCpp
//
//  Created by Katarzyna Kalinowska-Górska on 19.05.2017.
//
//

#ifndef AniPinchGestureRecognizer_h
#define AniPinchGestureRecognizer_h

#include "AniGestureRecognizer.h"

class AniPinchGestureRecognizer : public AniGestureRecognizer
{
    public:
        AniPinchGestureRecognizer();
        virtual ~AniPinchGestureRecognizer();
    
    inline void setOnPinchDetectedCallback(std::function<void(std::vector<AniGestureRecognizer::TouchData>)> p_callback){
        _onPinchDetectedCallback = p_callback;
    };
    
    protected:
    
        std::function<void(std::vector<AniGestureRecognizer::TouchData>)> _onPinchDetectedCallback;

        bool _multipleTouchInProgress;
        
        virtual bool onTouchesBegan(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event) override;
        virtual void onTouchesMoved(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event) override;
        virtual void onTouchesEnded(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event) override;
};

#endif /* AniPinchGestureRecognizer_h */