'use strict';

var Rectangle = require('../maths/shapes/Rectangle.js');

"use strict";
const rectangleExtraMixins = {
  /**
   * Determines whether the `other` Rectangle is contained within `this` Rectangle object.
   * Rectangles that occupy the same space are considered to be containing each other.
   * Rectangles without area (width or height equal to zero) can't contain anything,
   * not even other arealess rectangles.
   *
   * _Note: Only available with **pixi.js/math-extras**._
   * @method containsRect
   * @memberof maths.Rectangle#
   * @param {Rectangle} other - The Rectangle to fit inside `this`.
   * @returns {boolean} A value of `true` if `this` Rectangle contains `other`; otherwise `false`.
   */
  containsRect(other) {
    if (other.width <= 0 || other.height <= 0) {
      return other.x > this.x && other.y > this.y && other.right < this.right && other.bottom < this.bottom;
    }
    return other.x >= this.x && other.y >= this.y && other.right <= this.right && other.bottom <= this.bottom;
  },
  /**
   * Accepts `other` Rectangle and returns true if the given Rectangle is equal to `this` Rectangle.
   *
   * _Note: Only available with **pixi.js/math-extras**._
   * @method equals
   * @memberof maths.Rectangle#
   * @param {Rectangle} other - The Rectangle to compare with `this`
   * @returns {boolean} Returns true if all `x`, `y`, `width`, and `height` are equal.
   */
  equals(other) {
    if (other === this) {
      return true;
    }
    return other && this.x === other.x && this.y === other.y && this.width === other.width && this.height === other.height;
  },
  /**
   * If the area of the intersection between the Rectangles `other` and `this` is not zero,
   * returns the area of intersection as a Rectangle object. Otherwise, return an empty Rectangle
   * with its properties set to zero.
   * Rectangles without area (width or height equal to zero) can't intersect or be intersected
   * and will always return an empty rectangle with its properties set to zero.
   *
   * _Note: Only available with **pixi.js/math-extras**._
   * @method intersection
   * @memberof maths.Rectangle#
   * @param {Rectangle} other - The Rectangle to intersect with `this`.
   * @param {Rectangle} [outRect] - A Rectangle object in which to store the value,
   * optional (otherwise will create a new Rectangle).
   * @returns {Rectangle} The intersection of `this` and `other`.
   */
  intersection(other, outRect) {
    if (!outRect) {
      outRect = new Rectangle.Rectangle();
    }
    const x0 = this.x < other.x ? other.x : this.x;
    const x1 = this.right > other.right ? other.right : this.right;
    if (x1 <= x0) {
      outRect.x = outRect.y = outRect.width = outRect.height = 0;
      return outRect;
    }
    const y0 = this.y < other.y ? other.y : this.y;
    const y1 = this.bottom > other.bottom ? other.bottom : this.bottom;
    if (y1 <= y0) {
      outRect.x = outRect.y = outRect.width = outRect.height = 0;
      return outRect;
    }
    outRect.x = x0;
    outRect.y = y0;
    outRect.width = x1 - x0;
    outRect.height = y1 - y0;
    return outRect;
  },
  /**
   * Adds `this` and `other` Rectangles together to create a new Rectangle object filling
   * the horizontal and vertical space between the two rectangles.
   *
   * _Note: Only available with **pixi.js/math-extras**._
   * @method union
   * @memberof maths.Rectangle#
   * @param {Rectangle} other - The Rectangle to unite with `this`.
   * @param {Rectangle} [outRect] - A Rectangle object in which to store the value,
   * optional (otherwise will create a new Rectangle).
   * @returns {Rectangle} The union of `this` and `other`.
   */
  union(other, outRect) {
    if (!outRect) {
      outRect = new Rectangle.Rectangle();
    }
    const x1 = Math.min(this.x, other.x);
    const x2 = Math.max(this.x + this.width, other.x + other.width);
    const y1 = Math.min(this.y, other.y);
    const y2 = Math.max(this.y + this.height, other.y + other.height);
    outRect.x = x1;
    outRect.y = y1;
    outRect.width = x2 - x1;
    outRect.height = y2 - y1;
    return outRect;
  }
};

exports.rectangleExtraMixins = rectangleExtraMixins;
//# sourceMappingURL=rectangleExtras.js.map