components

Vars
airs	Stores the component gas mixture
parents	Stores the component pipeline
shift_underlay_only	When the component is on a non default layer should we shift everything? Or just the underlay pipe
showpipe	Should the component should show the pipe underneath it?
welded	Is the component welded?
Procs
get_pipe_underlay	Called by update_icon() when showpipe is TRUE, set the image for the underlay pipe Arguments:
hide_pipe	Called in Initialize(), set the showpipe var to true or false depending on the situation, calls update_icon()
nullifyPipenet	Called by nullifyNode(), used to remove the pipeline the component is attached to Arguments:
returnPipenetAirs	We explicitly qdel pipeline when this particular pipeline is projected to have no member and cause GC problems. We have to do this because components don't qdel pipelines while pipes must and will happily wreck and rebuild everything again every time they are qdeleted.
update_icon_nopipes	Called by update_icon(), used individually by each component to determine the icon state without the pipe in consideration
update_parents	Called in most atmos processes and gas handling situations, update the parents pipelines of the devices connected to the source component This way gases won't get stuck

Var Details

var
airs
– /list/datum/gas_mixture

Stores the component gas mixture

var
parents
– /list/datum/pipeline

Stores the component pipeline

var
shift_underlay_only
–

When the component is on a non default layer should we shift everything? Or just the underlay pipe

var
showpipe
–

Should the component should show the pipe underneath it?

var
welded
–

Is the component welded?

Proc Details

proc
get_pipe_underlay
(state, dir, color)

Called by update_icon() when showpipe is TRUE, set the image for the underlay pipe Arguments:

-state: icon_state of the selected pipe
-dir: direction of the pipe
-color: color of the pipe

proc
hide_pipe
(/datum/source, covered)

Called in Initialize(), set the showpipe var to true or false depending on the situation, calls update_icon()

proc
nullifyPipenet
(/datum/pipeline/reference)

Called by nullifyNode(), used to remove the pipeline the component is attached to Arguments:

-reference: the pipeline the component is attached to

↑
returnPipenetAirs
(/datum/pipeline/reference)

We explicitly qdel pipeline when this particular pipeline is projected to have no member and cause GC problems. We have to do this because components don't qdel pipelines while pipes must and will happily wreck and rebuild everything again every time they are qdeleted.

proc
update_icon_nopipes
()

Called by update_icon(), used individually by each component to determine the icon state without the pipe in consideration

proc
update_parents
()

Called in most atmos processes and gas handling situations, update the parents pipelines of the devices connected to the source component This way gases won't get stuck

components /obj/machinery/atmospherics/components

Vars

Procs

Var Details

var airs – /list/datum/gas_mixture

var parents – /list/datum/pipeline

var shift_underlay_only –

var showpipe –

var welded –

Proc Details

proc get_pipe_underlay(state, dir, color)

proc hide_pipe(/datum/source, covered)

proc nullifyPipenet(/datum/pipeline/reference)

↑returnPipenetAirs(/datum/pipeline/reference)

proc update_icon_nopipes()

proc update_parents()