phaser/src/tilemaps/components/IsInLayerBounds.js

/**
 * @author       Richard Davey <rich@photonstorm.com>
 * @copyright    2018 Photon Storm Ltd.
 * @license      {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
 */

/**
 * Checks if the given tile coordinates are within the bounds of the layer.
 *
 * @function Phaser.Tilemaps.Components.IsInLayerBounds
 * @private
 * @since 3.0.0
 *
 * @param {integer} tileX - [description]
 * @param {integer} tileY - [description]
 * @param {Phaser.Tilemaps.LayerData} layer - The Tilemap Layer to act upon.
 * 
 * @return {boolean}
 */
var IsInLayerBounds = function (tileX, tileY, layer)
{
    return (tileX >= 0 && tileX < layer.width && tileY >= 0 && tileY < layer.height);
};

module.exports = IsInLayerBounds;