axmol/core/base/CCEventTouch.h

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 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

 https://axis-project.github.io/

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#ifndef __cocos2d_libs__TouchEvent__
#define __cocos2d_libs__TouchEvent__

#include "base/CCEvent.h"
#include <vector>

/**
 * @addtogroup base
 * @{
 */

NS_AX_BEGIN

class Touch;

#define TOUCH_PERF_DEBUG 1

/** @class EventTouch
 * @brief Touch event.
 */
class AX_DLL EventTouch : public Event
{
public:
    static const int MAX_TOUCHES = 15;

    /** EventCode Touch event code.*/
    enum class EventCode
    {
        BEGAN,
        MOVED,
        ENDED,
        CANCELLED
    };

    /**
     * Constructor.
     * @js NA
     */
    EventTouch();

    /** Get event code.
     *
     * @return The code of the event.
     */
    EventCode getEventCode() const { return _eventCode; }

    /** Get the touches.
     *
     * @return The touches of the event.
     */
    const std::vector<Touch*>& getTouches() const { return _touches; }

#if TOUCH_PERF_DEBUG
    /** Set the event code.
     *
     * @param eventCode A given EventCode.
     */
    void setEventCode(EventCode eventCode) { _eventCode = eventCode; };
    /** Set the touches
     *
     * @param touches A given touches vector.
     */
    void setTouches(const std::vector<Touch*>& touches) { _touches = touches; };
#endif

private:
    EventCode _eventCode;
    std::vector<Touch*> _touches;

    friend class GLView;
};

NS_AX_END

// end of base group
/// @}

#endif /* defined(__cocos2d_libs__TouchEvent__) */