Actions.SetVisible has 2 new arguments: index and direction.

Author: photonstorm

src/actions/SetVisible.js

@@ -4,25 +4,27 @@
  * @license      {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
  */
 
+var PropertyValueSet = require('./PropertyValueSet');
+
 /**
- * [description]
+ * Takes an array of Game Objects, or any objects that have the public property `visible`
+ * and then sets it to the given value.
+ * 
+ * To use this with a Group: `SetVisible(group.getChildren(), value)`
  *
  * @function Phaser.Actions.SetVisible
  * @since 3.0.0
  * 
- * @param {array} items - An array of Game Objects. The contents of this array are updated by this Action.
- * @param {boolean} value - [description]
+ * @param {array|Phaser.GameObjects.GameObject[]} items - The array of items to be updated by this action.
+ * @param {boolean} value - The value 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.
  *
- * @return {array} The array of Game Objects that was passed to this Action.
+ * @return {array} The array of objects that were passed to this Action.
  */
-var SetVisible = function (items, value)
+var SetVisible = function (items, value, index, direction)
 {
-    for (var i = 0; i < items.length; i++)
-    {
-        items[i].visible = value;
-    }
-
-    return items;
+    return PropertyValueSet(items, 'visible', value, 0, index, direction);
 };
 
 module.exports = SetVisible;