* Adds SIGNAL_HANDLER and SIGNAL_HANDLER_DOES_SLEEP to prevent signal callbacks from blocking (#52761)
Adds SIGNAL_HANDLER, a macro that sets SHOULD_NOT_SLEEP(TRUE). This should ideally be required on all new signal callbacks.
Adds BLOCKING_SIGNAL_HANDLER, a macro that does nothing except symbolize "this is an older signal that didn't necessitate a code rewrite". It should not be allowed for new work.
This comes from discussion around #52735, which yields by calling input, and (though it sets the return type beforehand) will not properly return the flag to prevent attack from slapping.
To fix 60% of the yielding cases, WrapAdminProcCall no longer waits for another admin's proc call to finish. I'm not an admin, so I don't know how many behinds this has saved, but if this is problematic for admins I can just make it so that it lets you do it anyway. I'm not sure what the point of this babysitting was anyway.
Requested by @optimumtact.
Changelog
cl
admin: Calling a proc while another admin is calling one will no longer wait for the first to finish. You will simply just have to call it again.
/cl
* Adds SIGNAL_HANDLER and SIGNAL_HANDLER_DOES_SLEEP to prevent signal callbacks from blocking
Co-authored-by: Jared-Fogle <35135081+Jared-Fogle@users.noreply.github.com>
* assemblies are shit fuck em
* maybe press commit before making a pr
* proxy stuff
* morestuff
* qol stuff
* only 1 wire
* revert that garbage that made me conflict
* changes
* wires
* big batch of loc assignments
* Update emergency.dm
* Update spiders.dm
* Update parrot.dm
* Update ripley.dm
* Update firealarm.dm
* seems to work
* this maybe works?
* brainmemes, again
* stuff
* fix brainmob, camera runtimes
* New proximity monitor datum
* Replace the old systems
* Fixes#26254
* Ports a New and spawn to Initialize
* Switch to Moved
* Remove unused var
* Speedup and fixes
* More speed
* qdel in movable
* Uneeded now
* Fix
* Use the faster RANGE_TURFS
