mirror of
https://github.com/Bubberstation/Bubberstation.git
synced 2025-12-29 02:51:41 +00:00
e65a48e91f
* 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>
13 lines
373 B
Plaintext
13 lines
373 B
Plaintext
//blocks bluespace artillery beams that try to fly through
|
|
//look not all elements need to be fancy
|
|
/datum/element/bsa_blocker/Attach(datum/target)
|
|
if(!isatom(target))
|
|
return ELEMENT_INCOMPATIBLE
|
|
RegisterSignal(target, COMSIG_ATOM_BSA_BEAM, .proc/block_bsa)
|
|
return ..()
|
|
|
|
/datum/element/bsa_blocker/proc/block_bsa()
|
|
SIGNAL_HANDLER
|
|
|
|
return COMSIG_ATOM_BLOCKS_BSA_BEAM
|