Begins simultaneous execution of a Subroutine rule (which is a rule with a Subroutine event type). Execution of the original rule continues uninterrupted. The subroutine will have access to the same contextual values (such as Event Player) as the original rule.
Description: Specifies which subroutine to start. If a rule with a subroutine event type specifies the same subroutine, then it will execute. Otherwise, this action is ignored.
Name: IF ALREADY EXECUTING
Description: Determines what should happen if the rule specified by the subroutine is already executing on the same player or global entity.
Default: RESTART RULE