code/__DEFINES/dcs/signals/signals_beam.dm 
| COMSIG_BEAM_BEFORE_DRAW | Called before beam is redrawn |
|---|---|
| COMSIG_BEAM_ENTERED | Sent to a beam when an atom enters any turf the beam covers: (obj/effect/ebeam/hit_beam, atom/movable/entered) |
| COMSIG_BEAM_EXITED | Sent to a beam when an atom exits any turf the beam covers: (obj/effect/ebeam/hit_beam, atom/movable/exited) |
| COMSIG_BEAM_TURFS_CHANGED | Sent to a beam when any turf the beam covers changes: (list/datum/callback/post_change_callbacks) |
Define Details
COMSIG_BEAM_BEFORE_DRAW
Called before beam is redrawn
COMSIG_BEAM_ENTERED
Sent to a beam when an atom enters any turf the beam covers: (obj/effect/ebeam/hit_beam, atom/movable/entered)
COMSIG_BEAM_EXITED
Sent to a beam when an atom exits any turf the beam covers: (obj/effect/ebeam/hit_beam, atom/movable/exited)
COMSIG_BEAM_TURFS_CHANGED
Sent to a beam when any turf the beam covers changes: (list/datum/callback/post_change_callbacks)