Watermelon914 ce23a59c36 Cleans up the SS13_base lua file and adds a new lua file for easily handling multiple signals on different objects. (#82458) ...

## About The Pull Request
Cleaned up the SS13.register_signal and SS13.unregister_signal, removing
the weird list shifting.
Also adds a new lua file that can be included for the use of registering
different signals on various datums and being able to clear them all in
1 function.
Removed the make_easy_clear_function option when registering a signal
via lua because I don't think it's used by anyone and it lacks any sort
of versatility. Users can just create their own function for clearing
signals from a datum.

Also updates the documentation for HARDDELETES.md as
COMSIG_PARENT_QDELETING was renamed to COMSIG_QDELETING

## Why It's Good For The Game
New handler file makes registering signals in batches a lot easier if
you want to clear them in one go without clearing unrelated callbacks on
the same datum. The list shifting in SS13.register_signal had pretty
significant performance problems, so removing that will make registering
and unregistering signals faster.

## Changelog
🆑
admin: LUA - Adds a new library called handler_group. Include it in your
files by doing require('handler_group')
/🆑

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Co-authored-by: Watermelon914 <3052169-Watermelon914@users.noreply.gitlab.com>

2024-04-10 12:10:30 -07:00

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handler_group.md

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