mirror of
https://github.com/photonstorm/phaser
synced 2024-12-24 20:13:35 +00:00
35 lines
1.4 KiB
JavaScript
35 lines
1.4 KiB
JavaScript
/**
|
|
* @author Richard Davey <rich@photonstorm.com>
|
|
* @copyright 2022 Photon Storm Ltd.
|
|
* @license {@link https://opensource.org/licenses/MIT|MIT License}
|
|
*/
|
|
|
|
var PropertyValueInc = require('./PropertyValueInc');
|
|
|
|
/**
|
|
* Takes an array of Game Objects, or any objects that have a public `x` property,
|
|
* and then adds the given value to each of their `x` properties.
|
|
*
|
|
* The optional `step` property is applied incrementally, multiplied by each item in the array.
|
|
*
|
|
* To use this with a Group: `IncX(group.getChildren(), value, step)`
|
|
*
|
|
* @function Phaser.Actions.IncX
|
|
* @since 3.0.0
|
|
*
|
|
* @generic {Phaser.GameObjects.GameObject[]} G - [items,$return]
|
|
*
|
|
* @param {(array|Phaser.GameObjects.GameObject[])} items - The array of items to be updated by this action.
|
|
* @param {number} value - The amount to be added to the `x` property.
|
|
* @param {number} [step=0] - This is added to the `value` amount, multiplied by the iteration counter.
|
|
* @param {number} [index=0] - An optional offset to start searching from within the items array.
|
|
* @param {number} [direction=1] - The direction to iterate through the array. 1 is from beginning to end, -1 from end to beginning.
|
|
*
|
|
* @return {(array|Phaser.GameObjects.GameObject[])} The array of objects that were passed to this Action.
|
|
*/
|
|
var IncX = function (items, value, step, index, direction)
|
|
{
|
|
return PropertyValueInc(items, 'x', value, step, index, direction);
|
|
};
|
|
|
|
module.exports = IncX;
|