/**
 * The MIT License (MIT)
 *
 * Copyright (c) 2012-2017 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.
 */
namespace DragonBones
{
    /// <summary>
    /// - The Point object represents a location in a two-dimensional coordinate system.
    /// </summary>
    /// <version>DragonBones 3.0</version>
    /// <language>en_US</language>

    /// <summary>
    /// - Point 对象表示二维坐标系统中的某个位置。
    /// </summary>
    /// <version>DragonBones 3.0</version>
    /// <language>zh_CN</language>
    public class Point
    {
        /// <summary>
        /// - The horizontal coordinate.
        /// </summary>
        /// <default>0.0</default>
        /// <version>DragonBones 3.0</version>
        /// <language>en_US</language>

        /// <summary>
        /// - 该点的水平坐标。
        /// </summary>
        /// <default>0.0</default>
        /// <version>DragonBones 3.0</version>
        /// <language>zh_CN</language>
        public float x = 0.0f;
        /// <summary>
        /// - The vertical coordinate.
        /// </summary>
        /// <default>0.0</default>
        /// <version>DragonBones 3.0</version>
        /// <language>en_US</language>

        /// <summary>
        /// - 该点的垂直坐标。
        /// </summary>
        /// <default>0.0</default>
        /// <version>DragonBones 3.0</version>
        /// <language>zh_CN</language>
        public float y = 0.0f;

        /// <summary>
        /// - Creates a new point. If you pass no parameters to this method, a point is created at (0,0).
        /// </summary>
        /// <param name="x">- The horizontal coordinate.</param>
        /// <param name="y">- The vertical coordinate.</param>
        /// <version>DragonBones 3.0</version>
        /// <language>en_US</language>

        /// <summary>
        /// - 创建一个 egret.Point 对象.若不传入任何参数，将会创建一个位于（0，0）位置的点。
        /// </summary>
        /// <param name="x">- 该对象的x属性值，默认为 0.0。</param>
        /// <param name="y">- 该对象的y属性值，默认为 0.0。</param>
        /// <version>DragonBones 3.0</version>
        /// <language>zh_CN</language>
        public Point()
        {
        }

        /// <private/>
        public void CopyFrom(Point value)
        {
            this.x = value.x;
            this.y = value.y;
        }

        /// <private/>
        public void Clear()
        {
            this.x = this.y = 0.0f;
        }
    }
}