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Added the ability to add callbacks to ConVar that will be called when ConVar is changed. #421

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Added the ability to add callbacks to ConVar that will be called when ConVar is changed. #421

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ea5fab5
Added the ability to add callbacks to ConVar that will be called when…
CookStar Oct 2, 2021
759953f
Added ConVarChanged decorator class to cvars.
CookStar Oct 2, 2021
3672a3b
Fixed incorrect type of ConVarExt::GetMax.
CookStar Oct 3, 2021
04de099
Added callbacks clean-up.
CookStar Oct 3, 2021
3f07345
Changed ConVarExt::ClearCallback.
CookStar Oct 3, 2021
9a6330f
Merge branch 'master' into convar_changed
CookStar Oct 3, 2021
96145c7
Check if the callback can be called.
CookStar Oct 4, 2021
94e24ba
Changed to check if ConVar is a valid ConVar.
CookStar Oct 4, 2021
6fea4b5
Revert "Changed to check if ConVar is a valid ConVar."
CookStar Oct 4, 2021
080d8ca
Changed to raise an exception if ConCommand already exists when creat…
CookStar Oct 4, 2021
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Check if the callback can be called.
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@CookStar
CookStar committed Oct 4, 2021
commit 96145c7d65ce1f48a6ff94188024ab7c32744685
4 changes: 4 additions & 0 deletions addons/source-python/packages/source-python/cvars/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,10 @@ def __init__(self, *convars):

def __call__(self, callback):
"""Store the callback and add it to convars."""
# Is the callback callable?
if not callable(callback):
raise ValueError('Given callback is not callable.')

# Store the callback
self.callback = callback

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