axmol/extensions/dragonbones/geom/Point.h

/**
 * The MIT License (MIT)
 *
 * Copyright (c) 2012-2018 DragonBones team and other contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
#ifndef DRAGONBONES_POINT_H
#define DRAGONBONES_POINT_H

#include "../core/DragonBones.h"

DRAGONBONES_NAMESPACE_BEGIN
/**
 * - The Point object represents a location in a two-dimensional coordinate system.
 * @version DragonBones 3.0
 * @language en_US
 */
/**
 * - Point <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>ά<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD>е<EFBFBD>ij<EFBFBD><EFBFBD>λ<EFBFBD>á<EFBFBD>
 * @version DragonBones 3.0
 * @language zh_CN
 */
class Point
{
public:
    static Point helpPointA;
    static Point helpPointB;
    static Point helpPointC;
    static Point helpPointD;

public:
    /**
     * - The horizontal coordinate.
     * @default 0.0
     * @version DragonBones 3.0
     * @language en_US
     */
    /**
     * - <EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD>ˮƽ<EFBFBD><EFBFBD><EFBFBD>ꡣ
     * @default 0.0
     * @version DragonBones 3.0
     * @language zh_CN
     */
    float x;
    /**
     * - The vertical coordinate.
     * @default 0.0
     * @version DragonBones 3.0
     * @language en_US
     */
    /**
     * - <EFBFBD>õ<EFBFBD><EFBFBD>Ĵ<EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD>ꡣ
     * @default 0.0
     * @version DragonBones 3.0
     * @language zh_CN
     */
    float y;

    Point():
        x(0.0f),
        y(0.0f)
    {}
    /**
     * - Creates a new point. If you pass no parameters to this method, a point is created at (0,0).
     * @param x - The horizontal coordinate.
     * @param y - The vertical coordinate.
     * @version DragonBones 3.0
     * @language en_US
     */
    /**
     * - <EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD> egret.Point <EFBFBD><EFBFBD><EFBFBD><EFBFBD>.<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κβ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᴴ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>λ<EFBFBD>ڣ<EFBFBD>0<EFBFBD><EFBFBD>0<EFBFBD><EFBFBD>λ<EFBFBD>õĵ㡣
     * @param x - <EFBFBD>ö<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>x<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Ĭ<EFBFBD><EFBFBD>Ϊ 0.0<EFBFBD><EFBFBD>
     * @param y - <EFBFBD>ö<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>y<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Ĭ<EFBFBD><EFBFBD>Ϊ 0.0<EFBFBD><EFBFBD>
     * @version DragonBones 3.0
     * @language zh_CN
     */
    Point(const Point& value)
    {
        operator=(value);
    }
    ~Point() {}

    inline void operator=(const Point& value)
    {
        x = value.x;
        y = value.y;
    }

    /**
     * @private
     */
    inline void clear()
    {
        x = y = 0.0f;
    }

public: // For WebAssembly.
    static Point* getHelpPointA() { return &helpPointA; }
    static Point* getHelpPointB() { return &helpPointB; }
    static Point* getHelpPointC() { return &helpPointC; }
    static Point* getHelpPointD() { return &helpPointD; }
};

DRAGONBONES_NAMESPACE_END
#endif // DRAGONBONES_POINT_H