2018-02-12 16:01:20 +00:00
|
|
|
/**
|
|
|
|
* @author Richard Davey <rich@photonstorm.com>
|
|
|
|
* @copyright 2018 Photon Storm Ltd.
|
|
|
|
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
|
|
|
|
*/
|
|
|
|
|
2017-11-16 19:27:52 +00:00
|
|
|
var GetTileAt = require('./GetTileAt');
|
2017-11-17 13:58:33 +00:00
|
|
|
var WorldToTileX = require('./WorldToTileX');
|
|
|
|
var WorldToTileY = require('./WorldToTileY');
|
2017-11-16 19:27:52 +00:00
|
|
|
|
2017-11-27 13:33:30 +00:00
|
|
|
/**
|
|
|
|
* Gets a tile at the given world coordinates from the given layer.
|
|
|
|
*
|
2018-02-08 01:08:59 +00:00
|
|
|
* @function Phaser.Tilemaps.Components.GetTileAtWorldXY
|
2018-04-16 14:25:22 +00:00
|
|
|
* @private
|
2018-02-08 01:08:59 +00:00
|
|
|
* @since 3.0.0
|
|
|
|
*
|
2017-11-27 13:33:30 +00:00
|
|
|
* @param {number} worldX - X position to get the tile from (given in pixels)
|
|
|
|
* @param {number} worldY - Y position to get the tile from (given in pixels)
|
2018-09-28 13:32:36 +00:00
|
|
|
* @param {boolean} [nonNull=false] - If true, function won't return null for empty tiles, but a Tile object with an index of -1.
|
|
|
|
* @param {Phaser.Cameras.Scene2D.Camera} [camera=main camera] - The Camera to use when calculating the tile index from the world values.
|
2018-02-08 02:02:37 +00:00
|
|
|
* @param {Phaser.Tilemaps.LayerData} layer - The Tilemap Layer to act upon.
|
2018-02-08 01:08:59 +00:00
|
|
|
*
|
|
|
|
* @return {Phaser.Tilemaps.Tile} The tile at the given coordinates or null if no tile was found or the coordinates
|
2017-11-27 13:33:30 +00:00
|
|
|
* were invalid.
|
|
|
|
*/
|
2017-11-17 13:58:33 +00:00
|
|
|
var GetTileAtWorldXY = function (worldX, worldY, nonNull, camera, layer)
|
2017-11-16 19:27:52 +00:00
|
|
|
{
|
2017-11-25 13:08:06 +00:00
|
|
|
var tileX = WorldToTileX(worldX, true, camera, layer);
|
|
|
|
var tileY = WorldToTileY(worldY, true, camera, layer);
|
2017-11-16 19:27:52 +00:00
|
|
|
|
|
|
|
return GetTileAt(tileX, tileY, nonNull, layer);
|
|
|
|
};
|
|
|
|
|
|
|
|
module.exports = GetTileAtWorldXY;
|