Magic_Game/core/eactions.h

#pragma once
#include "enodes.h"

namespace e2d
{


class ActionManager;
class ActionTwo;
class ActionLoop;
class ActionSequence;
class EActionTwoAtSameTime;
class TransitionFade;

class Action :
	public Object
{
	friend ActionManager;
	friend ActionTwo;
	friend ActionLoop;
	friend ActionSequence;
	friend EActionTwoAtSameTime;

public:
	Action();

	virtual ~Action();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬
	virtual bool isRunning();

	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>
	virtual void startWith(
		Node* pTarget	/* ִ<>иö<D0B8><C3B6><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void resume();

	// <20><>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD>
	virtual void pause();

	// ֹͣ<CDA3><D6B9><EFBFBD><EFBFBD>
	virtual void stop();

	// <20><>ȡһ<C8A1><D2BB><EFBFBD>µĿ<C2B5><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual Action * clone() const = 0;

	// <20><>ȡһ<C8A1><D2BB><EFBFBD>µ<EFBFBD><C2B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual Action * reverse() const;

	// <20><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD>
	virtual void reset();

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><D6B4>Ŀ<EFBFBD><C4BF>
	virtual Node * getTarget();

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init();

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void _update();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬
	virtual bool _isEnding();

	// <20><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD>ʱ<EFBFBD><CAB1>
	virtual void _resetTime();

protected:
	bool	m_bRunning;
	bool	m_bEnding;
	bool	m_bInit;
	Node *	m_pTarget;
	Scene *m_pParentScene;
	double	m_fLast;
};


class ActionGradual :
	public Action
{
public:
	// <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	ActionGradual(
		double duration
	);

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

	// <20><><EFBFBD>¶<EFBFBD><C2B6><EFBFBD>
	virtual void _update() override;

protected:
	double m_fDuration;
	double m_fRateOfProgress;
};


class ActionMoveBy :
	public ActionGradual
{
public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD>
	ActionMoveBy(
		double duration, /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
		Vector vector		/* λ<><CEBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionMoveBy * clone() const override;

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>涯<EFBFBD><E6B6AF>
	virtual ActionMoveBy * reverse() const override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void _update() override;

protected:
	Point		m_BeginPos;
	Vector	m_MoveVec;
};


class ActionMoveTo :
	public ActionMoveBy
{
public:
	// <20><><EFBFBD><EFBFBD>λ<EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD>
	ActionMoveTo(
		double duration, /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
		Point pos		/* λ<><CEBB><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionMoveTo * clone() const override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

protected:
	Point m_EndPos;
};


class ActionScaleBy :
	public ActionGradual
{
public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŷ<EFBFBD><C5B6><EFBFBD>
	ActionScaleBy(
		double duration, /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
		double scale		/* <20><><EFBFBD>ű<EFBFBD><C5B1><EFBFBD><EFBFBD>仯 */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŷ<EFBFBD><C5B6><EFBFBD>
	ActionScaleBy(
		double duration, /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
		double scaleX,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD><C5B1><EFBFBD><EFBFBD>仯 */
		double scaleY	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD><C5B1><EFBFBD><EFBFBD>仯 */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionScaleBy * clone() const override;

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>涯<EFBFBD><E6B6AF>
	virtual ActionScaleBy * reverse() const override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void _update() override;

protected:
	double	m_nBeginScaleX;
	double	m_nBeginScaleY;
	double	m_nVariationX;
	double	m_nVariationY;
};


class ActionScaleTo :
	public ActionScaleBy
{
public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŷ<EFBFBD><C5B6><EFBFBD>
	ActionScaleTo(
		double duration, /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
		double scale		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŷ<EFBFBD><C5B6><EFBFBD>
	ActionScaleTo(
		double duration, /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
		double scaleX,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		double scaleY	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionScaleTo * clone() const override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

protected:
	double	m_nEndScaleX;
	double	m_nEndScaleY;
};


class ActionOpacityBy :
	public ActionGradual
{
public:
	// <20><><EFBFBD><EFBFBD>͸<EFBFBD><CDB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Խ<EFBFBD><D4BD>䶯<EFBFBD><E4B6AF>
	ActionOpacityBy(
		double duration, /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
		double opacity	/* ͸<><CDB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա仯ֵ */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionOpacityBy * clone() const override;

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>涯<EFBFBD><E6B6AF>
	virtual ActionOpacityBy * reverse() const override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void _update() override;

protected:
	double m_nBeginVal;
	double m_nVariation;
};


class ActionOpacityTo :
	public ActionOpacityBy
{
public:
	// <20><><EFBFBD><EFBFBD>͸<EFBFBD><CDB8><EFBFBD>Ƚ<EFBFBD><C8BD>䶯<EFBFBD><E4B6AF>
	ActionOpacityTo(
		double duration,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
		double opacity	/* ͸<><CDB8><EFBFBD>Ƚ<EFBFBD><C8BD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF>ֵ */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionOpacityTo * clone() const override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

protected:
	double m_nEndVal;
};


class ActionFadeIn :
	public ActionOpacityTo
{
public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>붯<EFBFBD><EBB6AF>
	ActionFadeIn(
		double duration	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
	) : ActionOpacityTo(duration, 1) {}
};


class ActionFadeOut :
	public ActionOpacityTo
{
public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	ActionFadeOut(
		double duration	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
	) : ActionOpacityTo(duration, 0) {}
};


class ActionRotateBy :
	public ActionGradual
{
public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD>
	ActionRotateBy(
		double duration,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
		double rotation	/* <20><>ת<EFBFBD>Ƕȱ仯ֵ */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionRotateBy * clone() const override;

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>涯<EFBFBD><E6B6AF>
	virtual ActionRotateBy * reverse() const override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void _update() override;

protected:
	double m_nBeginVal;
	double m_nVariation;
};


class ActionRotateTo :
	public ActionRotateBy
{
public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD>
	ActionRotateTo(
		double duration,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
		double rotation	/* <20><>ת<EFBFBD>Ƕ<EFBFBD><C7B6><EFBFBD>Ŀ<EFBFBD><C4BF>ֵ */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionRotateTo * clone() const override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

protected:
	double m_nEndVal;
};


class ActionTwo :
	public Action
{
public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	ActionTwo(
		Action * pActionFirst,		/* <20><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		Action * pActionSecond,		/* <20>ڶ<EFBFBD><DAB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		bool bAtSameTime = false	/* ͬʱ<CDAC><CAB1>ʼ */
	);

	virtual ~ActionTwo();

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionTwo * clone() const override;

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>涯<EFBFBD><E6B6AF>
	virtual ActionTwo * reverse(
		bool actionReverse = true	/* <20>Ӷ<EFBFBD><D3B6><EFBFBD><EFBFBD>Ƿ<EFBFBD>ִ<EFBFBD><D6B4><EFBFBD>涯<EFBFBD><E6B6AF> */
	) const;

	// <20><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD>
	virtual void reset() override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void _update() override;

	// <20><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD>ʱ<EFBFBD><CAB1>
	virtual void _resetTime() override;

protected:
	Action*	m_pFirstAction;
	Action*	m_pSecondAction;
	bool	m_bAtSameTime;
};


class ActionSequence :
	public Action
{
public:
	// <20><><EFBFBD><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	ActionSequence();

	// <20><><EFBFBD><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	ActionSequence(
		int number,			/* ˳<><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		Action * action1,	/* <20><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		...
	);

	virtual ~ActionSequence();

	// <20><>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӷ<EFBFBD><D3B6><EFBFBD>
	void _add(
		Action * action	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><CEB2> */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionSequence * clone() const override;

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>涯<EFBFBD><E6B6AF>
	virtual ActionSequence * reverse(
		bool actionReverse = true	/* <20>Ӷ<EFBFBD><D3B6><EFBFBD><EFBFBD>Ƿ<EFBFBD>ִ<EFBFBD><D6B4><EFBFBD>涯<EFBFBD><E6B6AF> */
	) const;

	// <20><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD>
	virtual void reset() override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void _update() override;

	// <20><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD>ʱ<EFBFBD><CAB1>
	virtual void _resetTime() override;

protected:
	UINT					m_nActionIndex;
	std::vector<Action*>	m_vActions;
};


class ActionDelay :
	public Action
{
public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
	ActionDelay(
		double duration	/* <20>ӳ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>룩 */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionDelay * clone() const override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void _update() override;

protected:
	double m_fDelayTime;
};


class ActionLoop :
	public Action
{
public:
	// <20><><EFBFBD><EFBFBD>ѭ<EFBFBD><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	ActionLoop(
		Action * action,	/* ִ<><D6B4>ѭ<EFBFBD><D1AD><EFBFBD>Ķ<EFBFBD><C4B6><EFBFBD> */
		int times = -1		/* ѭ<><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	virtual ~ActionLoop();

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionLoop * clone() const override;

	// <20><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD>
	virtual void reset() override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void _update() override;

	// <20><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD>ʱ<EFBFBD><CAB1>
	virtual void _resetTime() override;

protected:
	Action * m_pAction;
	int m_nTimes;
	int m_nTotalTimes;
};


class Animation :
	public Action
{
public:
	// <20><><EFBFBD><EFBFBD>֡<EFBFBD><D6A1><EFBFBD><EFBFBD>
	Animation();

	// <20><><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD>֡<EFBFBD><D6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֡<EFBFBD><D6A1><EFBFBD><EFBFBD>
	Animation(
		double interval	/* ֡<><D6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룩 */
	);

	virtual ~Animation();

	// <20><><EFBFBD>ӹؼ<D3B9>֡
	void addKeyframe(
		Image * frame	/* <20><><EFBFBD>ӹؼ<D3B9>֡ */
	);

	// <20><><EFBFBD><EFBFBD>ÿһ֡<D2BB><D6A1>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void setInterval(
		double interval	/* ֡<><D6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룩 */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual Animation * clone() const override;

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>涯<EFBFBD><E6B6AF>
	virtual Animation * reverse() const override;

	// <20><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD>
	virtual void reset() override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void _update() override;

protected:
	double	m_fInterval;
	UINT	m_nFrameIndex;
	std::vector<Image*> m_vFrames;
};


class ActionCallback :
	public Action
{
public:
	// <20><><EFBFBD><EFBFBD>ִ<EFBFBD>лص<D0BB><D8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><C4B6><EFBFBD>
	ActionCallback(
		const VoidFunction & callback /* <20>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><>ȡ<EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual ActionCallback * clone() const override;

protected:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void _init() override;

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void _update() override;

protected:
	VoidFunction m_Callback;
};

}