Originally posted by **Alikae** January 27, 2022
Hi !
I would like to know if there is currently a way to pass data between between GD.yield() and the corresponding resume().
All my tests so far behave as if GD.yield() always return nil, regardless of how I call resume().
Wanted usage:
script a:
> b.test()
> b.resume('data')
script b:
> function test()
> a = GD.yield()
> print(a) -- print data
Is there something I missed about how to use it ?
Is this maybe not an intended feature ? The wanted behavior is easily reproduced by changing
> b.resume('data')
by
> b.some_prop = 'data'
> b.resume()
Lastly, I came to the sources to try to understand it by myself, but I stumbled upon coroutine.resume and coroutine.yield, that (in my understanding) doesn't seems to be defined anywhere. Does it come from Godot API ? If so, do you know where I can find some documentation about it ? Pretty hard to find Godot documentation that do more than scratching the surface.
Discussed in https://github.com/gilzoide/godot-lua-pluginscript/discussions/13