setAllChildren(key, value, checkAlive, checkVisible, operation, force)
Quickly set the same property across all children of this group, and any child Groups, to a new value.
If this group contains other Groups then the same property is set across their children as well, iterating down until it reaches the bottom.
Unlike with setAll the property is NOT set on child Groups itself.
The operation parameter controls how the new value is assigned to the property, from simple replacement to addition and multiplication.
Parameters
| Name | Type | Argument | Default | Description |
|---|---|---|---|---|
key | string | The property, as a string, to be set. For example: 'body.velocity.x' | ||
value | any | The value that will be set. | ||
checkAlive | boolean | <optional> | false | If set then only children with alive=true will be updated. This includes any Groups that are children. |
checkVisible | boolean | <optional> | false | If set then only children with visible=true will be updated. This includes any Groups that are children. |
operation | integer | <optional> | 0 | Controls how the value is assigned. A value of 0 replaces the value with the new one. A value of 1 adds it, 2 subtracts it, 3 multiplies it and 4 divides it. |
force | boolean | <optional> | false | If |
- Source code: core/Group.js (Line 1312)
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