arcade-physics/lib/geom/line/SetToAngle.js

Use Arcade Physics without Phaser.

"use strict";
/**
 * @author       Richard Davey <rich@photonstorm.com>
 * @copyright    2020 Photon Storm Ltd.
 * @license      {@link https://opensource.org/licenses/MIT|MIT License}
 */
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * Set a line to a given position, angle and length.
 *
 * @function Phaser.Geom.Line.SetToAngle
 * @since 3.0.0
 *
 * @generic {Phaser.Geom.Line} O - [line,$return]
 *
 * @param {Phaser.Geom.Line} line - The line to set.
 * @param {number} x - The horizontal start position of the line.
 * @param {number} y - The vertical start position of the line.
 * @param {number} angle - The angle of the line in radians.
 * @param {number} length - The length of the line.
 *
 * @return {Phaser.Geom.Line} The updated line.
 */
const SetToAngle = (line, x, y, angle, length) => {
    line.x1 = x;
    line.y1 = y;
    line.x2 = x + Math.cos(angle) * length;
    line.y2 = y + Math.sin(angle) * length;
    return line;
};
exports.default = SetToAngle;
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