axmol/cocos/2d/CCActionProgressTimer.h

/****************************************************************************
Copyright (c) 2010-2012 cocos2d-x.org
Copyright (C) 2010      Lam Pham

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
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****************************************************************************/
#ifndef __ACTION_CCPROGRESS_TIMER_H__
#define __ACTION_CCPROGRESS_TIMER_H__

#include "CCActionInterval.h"

NS_CC_BEGIN

/**
 * @addtogroup actions
 * @{
 */

/**
@brief Progress to percentage
@since v0.99.1
*/
class CC_DLL ProgressTo : public ActionInterval
{
public:
    /** Creates and initializes with a duration and a percent */
    static ProgressTo* create(float duration, float fPercent);

    //
    // Overrides
    //
	virtual ProgressTo* clone() const override;
	virtual ProgressTo* reverse(void) const override;
    virtual void startWithTarget(Node *target) override;
    virtual void update(float time) override;

protected:
    ProgressTo() {}
    virtual ~ProgressTo() {}
    /** Initializes with a duration and a percent */
    bool initWithDuration(float duration, float fPercent);

    float _to;
    float _from;

private:
    CC_DISALLOW_COPY_AND_ASSIGN(ProgressTo);
};

/**
@brief Progress from a percentage to another percentage
@since v0.99.1
*/
class CC_DLL ProgressFromTo : public ActionInterval
{
public:
    /** Creates and initializes the action with a duration, a "from" percentage and a "to" percentage */
    static ProgressFromTo* create(float duration, float fFromPercentage, float fToPercentage);

    //
    // Overrides
    //
	virtual ProgressFromTo* clone() const override;
	virtual ProgressFromTo* reverse(void) const override;
    virtual void startWithTarget(Node *target) override;
    virtual void update(float time) override;

protected:
    ProgressFromTo() {}
    virtual ~ProgressFromTo() {}
    /** Initializes the action with a duration, a "from" percentage and a "to" percentage */
    bool initWithDuration(float duration, float fFromPercentage, float fToPercentage);

    float _to;
    float _from;

private:
    CC_DISALLOW_COPY_AND_ASSIGN(ProgressFromTo);
};

// end of actions group
/// @}

NS_CC_END

#endif // __ACTION_CCPROGRESS_TIMER_H__