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Addtional Feature Requests #1

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Scaremonger opened this issue Sep 14, 2024 · 0 comments

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Scaremonger commented Sep 14, 2024

After using the library for a while I have found a few things that would be nice to have:

Observer.once()

Provides a one-time response to a message and then the handler is removed

Observer.on( event, self, fn )

extended to support callback functions instead of always calling the Observe() method. This is important when you are subscribing to dozens of events because it would remove a large select-case from the Observe() method and should be faster.
The self value would be used as an argument to the handler:
Observer.on( EVENT_SOMETHING, self, CallbackOnSomething )
Function CallbackOnSomething( event:int, data:object, instance:object )
EndFunction

Observer.off( self )

extended to remove all registered callbacks for self

Scaremonger added the enhancement label

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