phaser/src/actions/SetBlendMode.js

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/**
* @author Richard Davey <rich@photonstorm.com>
* @copyright 2018 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
var PropertyValueSet = require('./PropertyValueSet');
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/**
* Takes an array of Game Objects, or any objects that have the public property `blendMode`
* and then sets it to the given value.
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*
* The optional `step` property is applied incrementally, multiplied by each item in the array.
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*
* To use this with a Group: `SetBlendMode(group.getChildren(), value)`
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*
* @function Phaser.Actions.SetBlendMode
* @since 3.0.0
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*
* @param {(array|Phaser.GameObjects.GameObject[])} items - The array of items to be updated by this action.
* @param {number} value - The amount to set the property to.
* @param {integer} [index=0] - An optional offset to start searching from within the items array.
* @param {integer} [direction=1] - The direction to iterate through the array. 1 is from beginning to end, -1 from end to beginning.
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*
* @return {array} The array of objects that were passed to this Action.
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*/
var SetBlendMode = function (items, value, index, direction)
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{
return PropertyValueSet(items, 'blendMode', value, 0, index, direction);
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};
module.exports = SetBlendMode;