How can I make a custom listenable?

[lootheo]

Some people mentioned there might be a way to create my own listenables and i wanted to know if there was a way i didnt know about.

[im_a_lama (LAMA)]

Hey, so I’ve made this script which I’ve been using for a month and it doesn’t seem to fail me, maybe you can try it

How do you implement your own listenable in Verse?

I might have found a better way custom_cancelable<public> := class: var Canceled : logic = false CancelEvent : event() = event(){} Cancel():void= set Canceled = true CancelEvent.Signal() custom_subscribable<public>(t:type)<computes> := class<public>(awaitable(t)): InnerEvent : event(t) = event(t){} Subscribe(Callback:type {__(:t):void}):custom_cancelable= Cancelable := custom_cancelable{} spawn{_WaitForEvent(Callback, Cancelable)} …

[TheCreaitor (GNA Aitor)]

@How do you implement your own listenable in Verse?

<computes>

Tried to use something similar to this code, it works fine when everthing is in one script but once I attempt to use my subscribable class it start throwing “Can’t access a function from a preceding type” errors.

[im_a_lama (LAMA)]

Yep I actually posted an issue about this but it didn’t got any attention, I don’t understand how I didn’t get any upvotes, looks like a major issue to me

Parametric classes not usable outside of own file

Please select what you are reporting on: Verse What Type of Bug are you experiencing? Verse Summary Parametric classes not usable outside of own file Steps to Reproduce Make a parametric class, reference it outside the file Expected Result No errors, the class should be called outside the file (it’s not in a module, and even when inside a module, the same error occurs) Observed Result Can’t access a function from a preceding type. (3502) Error only raises once we make a reference to that c…

[TheCreaitor (GNA Aitor)]

Yeah I have gotten this multiple times with generics. My current solution is to wrap the subscribable in a class like this (make sure to place this class in the same script as my_subscribable):

my_subscribable_agent<public> := class:
    Subscribable<public> : my_subscribable(agent) = my__subscribable(agent){}

And then you can just use the Subscribable object in that class, not ideal having to create those extra classes but it’s okay for now I guess.

[lootheo]

thanks fenzy! i did end up using your method, but we would like to eventually move out of tasks tbh.

[im_a_lama (LAMA)]

Me too my dude, me too