axmol/cocos/2d/CCActionGrid.h

/****************************************************************************
Copyright (c) 2009      On-Core
Copyright (c) 2010-2012 cocos2d-x.org
Copyright (c) 2013-2014 Chukong Technologies Inc.

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
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The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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****************************************************************************/
#ifndef __ACTION_CCGRID_ACTION_H__
#define __ACTION_CCGRID_ACTION_H__

#include "2d/CCActionInterval.h"
#include "2d/CCActionInstant.h"

NS_CC_BEGIN

class GridBase;
class NodeGrid;

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

/** @brief Base class for Grid actions */
class CC_DLL GridAction : public ActionInterval
{
public:

    /** returns the grid */
    virtual GridBase* getGrid();

    // overrides
	virtual GridAction * clone() const override = 0;
    virtual GridAction* reverse() const override;
    virtual void startWithTarget(Node *target) override;

protected:
    GridAction() {}
    virtual ~GridAction() {}
    /** initializes the action with size and duration */
    bool initWithDuration(float duration, const Size& gridSize);

    Size _gridSize;
    
    NodeGrid* _gridNodeTarget;
    
    void cacheTargetAsGridNode();

private:
    CC_DISALLOW_COPY_AND_ASSIGN(GridAction);
};

/** 
 @brief Base class for Grid3D actions.
 Grid3D actions can modify a non-tiled grid.
 */
class CC_DLL Grid3DAction : public GridAction
{
public:

    /** returns the grid */
    virtual GridBase* getGrid();
    /** returns the vertex than belongs to certain position in the grid 
     * @js NA
     * @lua NA
     */
    Vec3 getVertex(const Vec2& position) const;

    /** @deprecated Use getVertex() instead 
     * @js NA
     * @lua NA
     */
    CC_DEPRECATED_ATTRIBUTE inline Vec3 vertex(const Vec2& position) { return getVertex(position); }

    /** returns the non-transformed vertex than belongs to certain position in the grid 
     * @js NA
     * @lua NA
     */
    Vec3 getOriginalVertex(const Vec2& position) const;

    /** @deprecated Use getOriginalVertex() instead 
     * @js NA
     * @lua NA
     */
    CC_DEPRECATED_ATTRIBUTE inline Vec3 originalVertex(const Vec2& position) { return getOriginalVertex(position); }

    /** sets a new vertex to a certain position of the grid 
     * @js NA
     * @lua NA
     */
    void setVertex(const Vec2& position, const Vec3& vertex);

    // Overrides
	virtual Grid3DAction * clone() const override = 0;
};

/** @brief Base class for TiledGrid3D actions */
class CC_DLL TiledGrid3DAction : public GridAction
{
public:
    /** creates the action with size and duration 
     * @js NA
     * @lua NA
     */
    static TiledGrid3DAction* create(float duration, const Size& gridSize);

    /** returns the tile that belongs to a certain position of the grid 
     * @js NA
     * @lua NA
     */
    Quad3 getTile(const Vec2& position) const;

    /** @deprecated Use getTile() instead 
     * @js NA
     * @lua NA
     */
    CC_DEPRECATED_ATTRIBUTE Quad3 tile(const Vec2& position) { return getTile(position); }

    /** returns the non-transformed tile that belongs to a certain position of the grid 
     * @js NA
     * @lua NA
     */
    Quad3 getOriginalTile(const Vec2& position) const;

    /** @deprecated Use getOriginalTile() instead 
     * @js NA
     * @lua NA
     */
    CC_DEPRECATED_ATTRIBUTE Quad3 originalTile(const Vec2& position) { return getOriginalTile(position); }

    /** sets a new tile to a certain position of the grid 
     * @js NA
     * @lua NA
     */
    void setTile(const Vec2& position, const Quad3& coords);

    /** returns the grid */
    virtual GridBase* getGrid();

    // Override
    virtual TiledGrid3DAction * clone() const override = 0;
};

/** @brief AccelDeccelAmplitude action */
class CC_DLL AccelDeccelAmplitude : public ActionInterval
{
public:
    /** creates the action with an inner action that has the amplitude property, and a duration time */
    static AccelDeccelAmplitude* create(Action *action, float duration);

    /** get amplitude rate */
    inline float getRate(void) const { return _rate; }
    /** set amplitude rate */
    inline void setRate(float fRate) { _rate = fRate; }

    // Overrides
    virtual void startWithTarget(Node *target) override;
    virtual void update(float time) override;
	virtual AccelDeccelAmplitude* clone() const override;
	virtual AccelDeccelAmplitude* reverse() const override;
    
CC_CONSTRUCTOR_ACCESS:
    AccelDeccelAmplitude() {}
    virtual ~AccelDeccelAmplitude();
    
    /** initializes the action with an inner action that has the amplitude property, and a duration time */
    bool initWithAction(Action *pAction, float duration);

protected:
    float _rate;
    ActionInterval *_other;

private:
    CC_DISALLOW_COPY_AND_ASSIGN(AccelDeccelAmplitude);
};

/** @brief AccelAmplitude action */
class CC_DLL AccelAmplitude : public ActionInterval
{
public:
    /** creates the action with an inner action that has the amplitude property, and a duration time */
    static AccelAmplitude* create(Action *action, float duration);

    /** get amplitude rate */
    inline float getRate() const { return _rate; }
    /** set amplitude rate */
    inline void setRate(float rate) { _rate = rate; }

    // Overrides
    virtual void startWithTarget(Node *target) override;
    virtual void update(float time) override;
	virtual AccelAmplitude* clone() const override;
	virtual AccelAmplitude* reverse() const override;
    
CC_CONSTRUCTOR_ACCESS:
    AccelAmplitude() {}
    virtual ~AccelAmplitude();

    bool initWithAction(Action *action, float duration);

protected:
    float _rate;
    ActionInterval *_other;

private:
    CC_DISALLOW_COPY_AND_ASSIGN(AccelAmplitude);
};

/** @brief DeccelAmplitude action */
class CC_DLL DeccelAmplitude : public ActionInterval
{
public:
    /** creates the action with an inner action that has the amplitude property, and a duration time */
    static DeccelAmplitude* create(Action *action, float duration);

    /** get amplitude rate */
    inline float getRate(void) const { return _rate; }
    /** set amplitude rate */
    inline void setRate(float rate) { _rate = rate; }

    // overrides
    virtual void startWithTarget(Node *target) override;
    virtual void update(float time) override;
	virtual DeccelAmplitude* clone() const override;
	virtual DeccelAmplitude* reverse() const override;
    
CC_CONSTRUCTOR_ACCESS:
    DeccelAmplitude() {}
    virtual ~DeccelAmplitude();

    /** initializes the action with an inner action that has the amplitude property, and a duration time */
    bool initWithAction(Action *action, float duration);

protected:
    float _rate;
    ActionInterval *_other;

private:
    CC_DISALLOW_COPY_AND_ASSIGN(DeccelAmplitude);
};

/** @brief StopGrid action.
 @warning Don't call this action if another grid action is active.
 Call if you want to remove the the grid effect. Example:
 Sequence::actions(Lens::action(...), StopGrid::action(...), nullptr);
 */
class CC_DLL StopGrid : public ActionInstant
{
public:
    /** Allocates and initializes the action */
    static StopGrid* create();

    // Overrides
    virtual void startWithTarget(Node *target) override;
	virtual StopGrid* clone() const override;
	virtual StopGrid* reverse() const override;

protected:
    StopGrid() {}
    virtual ~StopGrid() {}
    
    NodeGrid* _gridNodeTarget;
    
    void cacheTargetAsGridNode();

private:
    CC_DISALLOW_COPY_AND_ASSIGN(StopGrid);
};

/** @brief ReuseGrid action */
class CC_DLL ReuseGrid : public ActionInstant
{
public:
    /** creates an action with the number of times that the current grid will be reused */
    static ReuseGrid* create(int times);

    // Override
    virtual void startWithTarget(Node *target) override;
	virtual ReuseGrid* clone() const override;
	virtual ReuseGrid* reverse() const override;
    
CC_CONSTRUCTOR_ACCESS:
    ReuseGrid() {}
    virtual ~ReuseGrid() {}
    
    /** initializes an action with the number of times that the current grid will be reused */
    bool initWithTimes(int times);

protected:
    NodeGrid* _gridNodeTarget;
    
    void cacheTargetAsGridNode();
    
    int _times;

private:
    CC_DISALLOW_COPY_AND_ASSIGN(ReuseGrid);
};

// end of actions group
/// @}

NS_CC_END

#endif // __ACTION_CCGRID_ACTION_H__