apc
/obj/machinery/power/apc

Vars
aidisabled	Is the AI locked from using the APC
alarm_manager	Represents a signel source of power alarms for this apc
area	Reference to our area
areastring	Mapper helper to tie an apc to another area
auto_name	Automatically name the APC after the area is in
beenhit	used for counting how many times it has been hit, used for Aliens at the moment
cell	Reference to our internal cell
cell_type	Type of cell we start with
chargecount	Number of ticks where the apc is trying to recharge
chargemode	Can the APC charge?
charging	State of the apc charging (not charging, charging, fully charged)
coverlocked	Is the apc cover locked?
emergency_lights	Should the emergency lights be on?
environ	State of the environmental channel (off, auto off, on, auto on)
equipment	State of the equipment channel (off, auto off, on, auto on)
failure_timer	Time to allow the APC to regain some power and to turn the channels back online
force_update	Forces an update on the power use to ensure that the apc has enough power
has_electronics	State of the electronics inside (missing, installed, secured)
icon_update_needed	Used to stop process from updating the icons too much
lastused_environ	Amount of power used by the environmental channel
lastused_equip	Amount of power used by the equipment channel
lastused_light	Amount of power used by the lighting channel
lastused_total	Total amount of power used by the three channels
light_on_inner_range	Range of the light emitted when on
lighting	State of the lighting channel (off, auto off, on, auto on)
locked	Is the apc interface locked?
long_term_power	buffer state that makes apcs not shut off channels immediately as long as theres some power left, effect visible in apcs only slowly losing power
main_status	State of the apc external power (no power, low power, has power)
malfai	Reference to our ai hacker
malfhack	Is the apc hacked by a malf ai?
occupier	Reference to the shunted ai inside
offset_old	Offsets the object by APC_PIXEL_OFFSET (defined in apc_defines.dm) pixels in the direction we want it placed in. This allows the APC to be embedded in a wall, yet still inside an area (like mapping).
opened	State of the cover (closed, opened, removed)
operating	Is the apc working
overload	used for the Blackout malf module
remote_control	Reference to our remote control
shorted	Is the APC shorted and not working?
start_charge	Initial cell charge %
terminal	Reference to our cable terminal
transfer_in_progress	Is there an AI being transferred out of us?
update_overlay	Stores the flag for the overlays
update_state	Stores the flags for the icon state
Procs
autoset	Returns the new status value for an APC channel.
check_updates	Checks for what icon updates we will need to handle
setsubsystem	Used by external forces to set the APCs channel status's.

Var Details

var
aidisabled

Is the AI locked from using the APC

var
alarm_manager
– /datum/alarm_handler

Represents a signel source of power alarms for this apc

var
area
– /area

Reference to our area

var
areastring

Mapper helper to tie an apc to another area

var
auto_name

Automatically name the APC after the area is in

var
beenhit

used for counting how many times it has been hit, used for Aliens at the moment

var
cell
– /obj/item/stock_parts/cell

Reference to our internal cell

var
cell_type

Type of cell we start with

var
chargecount

Number of ticks where the apc is trying to recharge

var
chargemode

Can the APC charge?

var
charging

State of the apc charging (not charging, charging, fully charged)

var
coverlocked

Is the apc cover locked?

var
emergency_lights

Should the emergency lights be on?

var
environ

State of the environmental channel (off, auto off, on, auto on)

var
equipment

State of the equipment channel (off, auto off, on, auto on)

var
failure_timer

Time to allow the APC to regain some power and to turn the channels back online

var
force_update

Forces an update on the power use to ensure that the apc has enough power

var
has_electronics

State of the electronics inside (missing, installed, secured)

var
icon_update_needed

Used to stop process from updating the icons too much

var
lastused_environ

Amount of power used by the environmental channel

var
lastused_equip

Amount of power used by the equipment channel

var
lastused_light

Amount of power used by the lighting channel

var
lastused_total

Total amount of power used by the three channels

var
light_on_inner_range

Range of the light emitted when on

var
lighting

State of the lighting channel (off, auto off, on, auto on)

var
locked

Is the apc interface locked?

var
long_term_power

buffer state that makes apcs not shut off channels immediately as long as theres some power left, effect visible in apcs only slowly losing power

var
main_status

State of the apc external power (no power, low power, has power)

var
malfai
– /mob/living/silicon/ai

Reference to our ai hacker

var
malfhack

Is the apc hacked by a malf ai?

var
occupier
– /mob/living/silicon/ai

Reference to the shunted ai inside

var
offset_old

Offsets the object by APC_PIXEL_OFFSET (defined in apc_defines.dm) pixels in the direction we want it placed in. This allows the APC to be embedded in a wall, yet still inside an area (like mapping).

var
opened

State of the cover (closed, opened, removed)

var
operating

Is the apc working

var
overload

used for the Blackout malf module

var
remote_control
– /obj/machinery/computer/apc_control

Reference to our remote control

var
shorted

Is the APC shorted and not working?

var
start_charge

Initial cell charge %

var
terminal
– /obj/machinery/power/terminal/datanet

Reference to our cable terminal

var
transfer_in_progress

Is there an AI being transferred out of us?

var
update_overlay

Stores the flag for the overlays

var
update_state

Stores the flags for the icon state

Proc Details

proc
autoset
(val, on)

Returns the new status value for an APC channel.

// val 0=off, 1=off(auto) 2=on 3=on(auto) // on 0=off, 1=on, 2=autooff TODO: Make this use bitflags instead. It should take at most three lines, but it's out of scope for now.

Arguments:

val: The current status of the power channel.
- APC_CHANNEL_OFF: The APCs channel has been manually set to off. This channel will not automatically change.
- APC_CHANNEL_AUTO_OFF: The APCs channel is running on automatic and is currently off. Can be automatically set to APC_CHANNEL_AUTO_ON.
- APC_CHANNEL_ON: The APCs channel has been manually set to on. This will be automatically changed only if the APC runs completely out of power or is disabled.
- APC_CHANNEL_AUTO_ON: The APCs channel is running on automatic and is currently on. Can be automatically set to APC_CHANNEL_AUTO_OFF.
on: An enum dictating how to change the channel's status.
- AUTOSET_FORCE_OFF: The APC forces the channel to turn off. This includes manually set channels.
- AUTOSET_ON: The APC allows automatic channels to turn back on.
- AUTOSET_OFF: The APC turns automatic channels off.

proc
check_updates
()

Checks for what icon updates we will need to handle

proc
setsubsystem
(val)

Used by external forces to set the APCs channel status's.

Arguments:

val: The desired value of the subsystem:
- 1: Manually sets the APCs channel to be APC_CHANNEL_OFF.
- 2: Manually sets the APCs channel to be APC_CHANNEL_AUTO_ON. If the APC doesn't have any power this defaults to APC_CHANNEL_OFF instead.
- 3: Sets the APCs channel to be APC_CHANNEL_AUTO_ON. If the APC doesn't have enough power this defaults to APC_CHANNEL_AUTO_OFF instead.

apc /obj/machinery/power/apc

Vars

Procs

Var Details

var aidisabled

var alarm_manager – /datum/alarm_handler

var area – /area

var areastring

var auto_name

var beenhit

var cell – /obj/item/stock_parts/cell

var cell_type

var chargecount

var chargemode

var charging

var coverlocked

var emergency_lights

var environ

var equipment

var failure_timer

var force_update

var has_electronics

var icon_update_needed

var lastused_environ

var lastused_equip

var lastused_light

var lastused_total

var light_on_inner_range

var lighting

var locked

var long_term_power

var main_status

var malfai – /mob/living/silicon/ai

var malfhack

var occupier – /mob/living/silicon/ai

var offset_old

var opened

var operating

var overload

var remote_control – /obj/machinery/computer/apc_control

var shorted

var start_charge

var terminal – /obj/machinery/power/terminal/datanet

var transfer_in_progress

var update_overlay

var update_state