Emitter

Modified version of Luvit's built-in event emitter. Automatically wraps event callbacks with coroutines.

Class Methods

Prototype	Description
emit(name[, ...])	Emits a named event with an optional variable amount of arguments.
getListenerCount(name)	Returns the number of listeners that are registered to a named event.
getListeners(name)	Returns a iterator for the listeners registered to a named event.
on(name, listener)	Registers a listener function that is called every time a named event is emitted.
once(name, listener)	Registers a listener function that is called once and unregistered when a named event is emitted.
propagate(name, target)	Causes all named event emissions to propagates to another target emitter.
removeAllListeners(name)	Unregisters all listeners from a named event.
removeListener(name, listener)	Unregisters a listener from a named event.