code/__DEFINES/dcs/signals/atom/signals_turf.dm 
| COMSIG_MOVABLE_TURF_ENTERED | from /turf/Entered |
|---|---|
| COMSIG_PRE_TURF_CHANGE | from base of turf/ChangeTurf(): (path, list/new_baseturfs, flags, list/post_change_callbacks).
post_change_callbacks is a list that signal handlers can mutate to append /datum/callback objects.
They will be called with the new turf after the turf has changed. |
| COMSIG_TURF_BULLET_ACT | Called when a bullet hits a turf |
| COMSIG_WALL_RESIN_XENO_ATTACK | From /turf/closed/wall/resin/attack_alien(): (mob/living/carbon/xenomorph/X) |
| COMSIG_WALL_RESIN_ATTACKBY | From /turf/closed/wall/resin/attackby(): (obj/item/I, mob/M) |
| COMSIG_POSTER_PLACED | from /turf/closed/wall/proc/place_poster |
| COMSIG_TURF_RESERVATION_RELEASED | from base of /datum/turf_reservation/proc/Release: (datum/turf_reservation/reservation) |
| COMSIG_TURF_AFTER_SHUTTLE_MOVE | from /turf/proc/afterShuttleMove() : (/turf/old_turf) |
Define Details
COMSIG_MOVABLE_TURF_ENTERED 
from /turf/Entered
COMSIG_POSTER_PLACED 
from /turf/closed/wall/proc/place_poster
COMSIG_PRE_TURF_CHANGE 
from base of turf/ChangeTurf(): (path, list/new_baseturfs, flags, list/post_change_callbacks).
post_change_callbacks is a list that signal handlers can mutate to append /datum/callback objects.
They will be called with the new turf after the turf has changed.
COMSIG_TURF_AFTER_SHUTTLE_MOVE 
from /turf/proc/afterShuttleMove() : (/turf/old_turf)
COMSIG_TURF_BULLET_ACT 
Called when a bullet hits a turf
COMSIG_TURF_RESERVATION_RELEASED 
from base of /datum/turf_reservation/proc/Release: (datum/turf_reservation/reservation)
COMSIG_WALL_RESIN_ATTACKBY 
From /turf/closed/wall/resin/attackby(): (obj/item/I, mob/M)
COMSIG_WALL_RESIN_XENO_ATTACK 
From /turf/closed/wall/resin/attack_alien(): (mob/living/carbon/xenomorph/X)