IAPDemo/Libraries/red_utils/Actions/RULbNumberIncrease.h

//
//  数字变化动画
//

#ifndef RULbNumberIncrease_h
#define RULbNumberIncrease_h

#include "cocos2d.h"
#include "RUDefine.h"

using namespace std;
USING_NS_CC;


NS_RU_BEGIN

//label数字动画
class LbNumberIncrease : public ActionInterval
{
public:
    static LbNumberIncrease* create(const float duration, const int start_value, const int end_value);
    
protected:
    virtual void startWithTarget(Node* target) override;
    virtual void update(float dt) override;
    virtual void stop() override;
    
private:
    LbNumberIncrease() = default;
    ~LbNumberIncrease() = default;
    
    bool init(float duration, const int start_value, const int end_value);
    
private:
    int _start_value = 0;
    int _end_value = 0;
    float _increase_value = 0.0f;
    int _curFrameIndex = 0;
};

NS_RU_END

#endif /* RULbNumberIncrease_h */