PrivateconstructorAdds a callback that will be called when the scripting environment is initialized for a World.
This function can't be called in read-only mode.
This function can be called in early-execution mode.
Removes a callback from being called the scripting environment is initialized for a World.
This function can't be called in read-only mode.
This function can be called in early-execution mode.
Deprecated
This class is deprecated and will be removed in 2.0.0.
Manages callbacks that are run on the first tick of the World. Do note that this event may run multiple times within a session in the case that the /reload command is used.