Adds an identifiable action to the list of actions executed by the node.
- iOS 7.0+
- macOS 10.9+
- Mac Catalyst 13.0+Beta
- tvOS 9.0+
- watchOS 3.0+
A unique key used to identify the action.
This method is identical to
run(_:), but the action is stored so that it can be retrieved later. If an action using the same key is already running, it is removed before the new action is added.
var speed: CGFloat
A speed modifier applied to all actions executed by a node and its descendants.
var isPaused: Bool
A Boolean value that determines whether actions on the node and its descendants are processed.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.Learn more about using Apple's beta software