widelands-dev team mailing list archive

[Toni Förster <toni.foerster@xxxxxxxxx>]

>From my understanding we can't put this in a coroutine, because:

wl.Game().map.valuable_fields

blocks the lua script, as long as it is calculating, and these
calculations eat up all available cpu.

With this

run(function()
    fields = wl.Game().map.valuable_fields
end)

it runs in a coroutine, but the game stalls until the calculations are
done.

It isn't a real coroutine either, because we need to call

coroutine.yield()

from within the coroutine to pause it. But we can't since the c++ part
blocks the script.
-- 
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