Files
CHOMPStation2/code/modules/power/apc.dm
Atlantiscze 4e2769710b Initial Newmalf port
- Ports TSA Newmalf code.
- Complete overhaul of Malfunction. New modular abilities, 12 of which are in game by default.
- Adds AI hardware. AI may have only one piece and it gives unique boost in certain area (turrets strength, secondary power supply, etc.)
- Adds hardware drivers - these abilities control AI's hardware such as the APU power supply or self destruct explosives.
- Station overtake was changed to "hack all APCs" ability instead. When completed self-destruct is unlocked. Timer for station self destruct increased to 2 minutes. AI may activate/deactivate the self destruct at will.

Please bear in mind this is only INITIAL COMMIT. More commits are to follow. Minimal player count is now set to 1 but will be 2 when finished.
2015-04-03 23:00:29 +02:00

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//update_state
#define UPSTATE_CELL_IN 1
#define UPSTATE_OPENED1 2
#define UPSTATE_OPENED2 4
#define UPSTATE_MAINT 8
#define UPSTATE_BROKE 16
#define UPSTATE_BLUESCREEN 32
#define UPSTATE_WIREEXP 64
#define UPSTATE_ALLGOOD 128
//update_overlay
#define APC_UPOVERLAY_CHARGEING0 1
#define APC_UPOVERLAY_CHARGEING1 2
#define APC_UPOVERLAY_CHARGEING2 4
#define APC_UPOVERLAY_EQUIPMENT0 8
#define APC_UPOVERLAY_EQUIPMENT1 16
#define APC_UPOVERLAY_EQUIPMENT2 32
#define APC_UPOVERLAY_LIGHTING0 64
#define APC_UPOVERLAY_LIGHTING1 128
#define APC_UPOVERLAY_LIGHTING2 256
#define APC_UPOVERLAY_ENVIRON0 512
#define APC_UPOVERLAY_ENVIRON1 1024
#define APC_UPOVERLAY_ENVIRON2 2048
#define APC_UPOVERLAY_LOCKED 4096
#define APC_UPOVERLAY_OPERATING 8192
#define APC_UPDATE_ICON_COOLDOWN 100 // 10 seconds
// the Area Power Controller (APC), formerly Power Distribution Unit (PDU)
// one per area, needs wire conection to power network through a terminal
// controls power to devices in that area
// may be opened to change power cell
// three different channels (lighting/equipment/environ) - may each be set to on, off, or auto
//NOTE: STUFF STOLEN FROM AIRLOCK.DM thx
/obj/machinery/power/apc/high
cell_type = /obj/item/weapon/cell/high
/obj/machinery/power/apc/super
cell_type = /obj/item/weapon/cell/super
/obj/machinery/power/apc/super/equipment
equipment = 2
/obj/machinery/power/apc/hyper
cell_type = /obj/item/weapon/cell/hyper
/obj/machinery/power/apc
name = "area power controller"
desc = "A control terminal for the area electrical systems."
icon_state = "apc0"
anchored = 1
use_power = 0
req_access = list(access_engine_equip)
var/area/area
var/areastring = null
var/obj/item/weapon/cell/cell
var/start_charge = 90 // initial cell charge %
var/cell_type = /obj/item/weapon/cell/apc
var/opened = 0 //0=closed, 1=opened, 2=cover removed
var/shorted = 0
var/lighting = 3
var/equipment = 3
var/environ = 3
var/operating = 1
var/charging = 0
var/chargemode = 1
var/chargecount = 0
var/locked = 1
var/coverlocked = 1
var/aidisabled = 0
var/tdir = null
var/obj/machinery/power/terminal/terminal = null
var/lastused_light = 0
var/lastused_equip = 0
var/lastused_environ = 0
var/lastused_charging = 0
var/lastused_total = 0
var/main_status = 0
var/mob/living/silicon/ai/hacker = null // Malfunction var. If set AI hacked the APC and has full control.
var/wiresexposed = 0
powernet = 0 // set so that APCs aren't found as powernet nodes //Hackish, Horrible, was like this before I changed it :(
var/debug= 0
var/autoflag= 0 // 0 = off, 1= eqp and lights off, 2 = eqp off, 3 = all on.
var/has_electronics = 0 // 0 - none, 1 - plugged in, 2 - secured by screwdriver
var/beenhit = 0 // used for counting how many times it has been hit, used for Aliens at the moment
var/longtermpower = 10
var/datum/wires/apc/wires = null
var/update_state = -1
var/update_overlay = -1
var/global/status_overlays = 0
var/updating_icon = 0
var/standard_max_charge
var/global/list/status_overlays_lock
var/global/list/status_overlays_charging
var/global/list/status_overlays_equipment
var/global/list/status_overlays_lighting
var/global/list/status_overlays_environ
/obj/machinery/power/apc/updateDialog()
if (stat & (BROKEN|MAINT))
return
..()
/obj/machinery/power/apc/connect_to_network()
//Override because the APC does not directly connect to the network; it goes through a terminal.
//The terminal is what the power computer looks for anyway.
if(!terminal)
make_terminal()
if(terminal)
terminal.connect_to_network()
/obj/machinery/power/apc/drain_power(var/drain_check, var/surge, var/amount = 0)
if(drain_check)
return 1
if(!cell)
return 0
if(surge && !emagged)
flick("apc-spark", src)
emagged = 1
locked = 0
update_icon()
return 0
if(terminal && terminal.powernet)
terminal.powernet.trigger_warning()
return cell.drain_power(drain_check, surge, amount)
/obj/machinery/power/apc/New(turf/loc, var/ndir, var/building=0)
..()
wires = new(src)
var/tmp/obj/item/weapon/cell/tmp_cell = new
standard_max_charge = tmp_cell.maxcharge
del(tmp_cell)
// offset 24 pixels in direction of dir
// this allows the APC to be embedded in a wall, yet still inside an area
if (building)
set_dir(ndir)
src.tdir = dir // to fix Vars bug
set_dir(SOUTH)
pixel_x = (src.tdir & 3)? 0 : (src.tdir == 4 ? 24 : -24)
pixel_y = (src.tdir & 3)? (src.tdir ==1 ? 24 : -24) : 0
if (building==0)
init()
else
area = src.loc.loc:master
area.apc |= src
opened = 1
operating = 0
name = "[area.name] APC"
stat |= MAINT
src.update_icon()
spawn(5)
src.update()
/obj/machinery/power/apc/Del()
area.power_light = 0
area.power_equip = 0
area.power_environ = 0
area.power_change()
del(wires)
if(cell)
del(cell) // qdel
if(terminal)
disconnect_terminal()
// Malf AI, removes the APC from AI's hacked APCs list.
if(hacker && hacker.hacked_apcs && src in hacker.hacked_apcs)
hacker.hacked_apcs -= src
..()
/obj/machinery/power/apc/proc/make_terminal()
// create a terminal object at the same position as original turf loc
// wires will attach to this
terminal = new/obj/machinery/power/terminal(src.loc)
terminal.set_dir(tdir)
terminal.master = src
/obj/machinery/power/apc/proc/init()
has_electronics = 2 //installed and secured
// is starting with a power cell installed, create it and set its charge level
if(cell_type)
src.cell = new cell_type(src)
cell.charge = start_charge * cell.maxcharge / 100.0 // (convert percentage to actual value)
var/area/A = src.loc.loc
//if area isn't specified use current
if(isarea(A) && src.areastring == null)
src.area = A
name = "\improper [area.name] APC"
else
src.area = get_area_name(areastring)
name = "\improper [area.name] APC"
area.apc |= src
update_icon()
make_terminal()
spawn(5)
src.update()
/obj/machinery/power/apc/examine(mob/user)
if(..(user, 1))
user << "A control terminal for the area electrical systems."
if(stat & BROKEN)
user << "Looks broken."
return
if(opened)
if(has_electronics && terminal)
user << "The cover is [opened==2?"removed":"open"] and the power cell is [ cell ? "installed" : "missing"]."
else if (!has_electronics && terminal)
user << "There are some wires but no any electronics."
else if (has_electronics && !terminal)
user << "Electronics installed but not wired."
else /* if (!has_electronics && !terminal) */
user << "There is no electronics nor connected wires."
else
if (stat & MAINT)
user << "The cover is closed. Something wrong with it: it doesn't work."
else if (hacker)
user << "The cover is locked."
else
user << "The cover is closed."
// update the APC icon to show the three base states
// also add overlays for indicator lights
/obj/machinery/power/apc/update_icon()
if (!status_overlays)
status_overlays = 1
status_overlays_lock = new
status_overlays_charging = new
status_overlays_equipment = new
status_overlays_lighting = new
status_overlays_environ = new
status_overlays_lock.len = 2
status_overlays_charging.len = 3
status_overlays_equipment.len = 4
status_overlays_lighting.len = 4
status_overlays_environ.len = 4
status_overlays_lock[1] = image(icon, "apcox-0") // 0=blue 1=red
status_overlays_lock[2] = image(icon, "apcox-1")
status_overlays_charging[1] = image(icon, "apco3-0")
status_overlays_charging[2] = image(icon, "apco3-1")
status_overlays_charging[3] = image(icon, "apco3-2")
status_overlays_equipment[1] = image(icon, "apco0-0")
status_overlays_equipment[2] = image(icon, "apco0-1")
status_overlays_equipment[3] = image(icon, "apco0-2")
status_overlays_equipment[4] = image(icon, "apco0-3")
status_overlays_lighting[1] = image(icon, "apco1-0")
status_overlays_lighting[2] = image(icon, "apco1-1")
status_overlays_lighting[3] = image(icon, "apco1-2")
status_overlays_lighting[4] = image(icon, "apco1-3")
status_overlays_environ[1] = image(icon, "apco2-0")
status_overlays_environ[2] = image(icon, "apco2-1")
status_overlays_environ[3] = image(icon, "apco2-2")
status_overlays_environ[4] = image(icon, "apco2-3")
var/update = check_updates() //returns 0 if no need to update icons.
// 1 if we need to update the icon_state
// 2 if we need to update the overlays
if(!update)
return
if(update & 1) // Updating the icon state
if(update_state & UPSTATE_ALLGOOD)
icon_state = "apc0"
else if(update_state & (UPSTATE_OPENED1|UPSTATE_OPENED2))
var/basestate = "apc[ cell ? "2" : "1" ]"
if(update_state & UPSTATE_OPENED1)
if(update_state & (UPSTATE_MAINT|UPSTATE_BROKE))
icon_state = "apcmaint" //disabled APC cannot hold cell
else
icon_state = basestate
else if(update_state & UPSTATE_OPENED2)
icon_state = "[basestate]-nocover"
else if(update_state & UPSTATE_BROKE)
icon_state = "apc-b"
else if(update_state & UPSTATE_BLUESCREEN)
icon_state = "apcemag"
else if(update_state & UPSTATE_WIREEXP)
icon_state = "apcewires"
if(!(update_state & UPSTATE_ALLGOOD))
if(overlays.len)
overlays = 0
return
if(update & 2)
if(overlays.len)
overlays.len = 0
if(!(stat & (BROKEN|MAINT)) && update_state & UPSTATE_ALLGOOD)
overlays += status_overlays_lock[locked+1]
overlays += status_overlays_charging[charging+1]
if(operating)
overlays += status_overlays_equipment[equipment+1]
overlays += status_overlays_lighting[lighting+1]
overlays += status_overlays_environ[environ+1]
/obj/machinery/power/apc/proc/check_updates()
var/last_update_state = update_state
var/last_update_overlay = update_overlay
update_state = 0
update_overlay = 0
if(cell)
update_state |= UPSTATE_CELL_IN
if(stat & BROKEN)
update_state |= UPSTATE_BROKE
if(stat & MAINT)
update_state |= UPSTATE_MAINT
if(opened)
if(opened==1)
update_state |= UPSTATE_OPENED1
if(opened==2)
update_state |= UPSTATE_OPENED2
else if(emagged || hacker)
update_state |= UPSTATE_BLUESCREEN
else if(wiresexposed)
update_state |= UPSTATE_WIREEXP
if(update_state <= 1)
update_state |= UPSTATE_ALLGOOD
if(operating)
update_overlay |= APC_UPOVERLAY_OPERATING
if(update_state & UPSTATE_ALLGOOD)
if(locked)
update_overlay |= APC_UPOVERLAY_LOCKED
if(!charging)
update_overlay |= APC_UPOVERLAY_CHARGEING0
else if(charging == 1)
update_overlay |= APC_UPOVERLAY_CHARGEING1
else if(charging == 2)
update_overlay |= APC_UPOVERLAY_CHARGEING2
if (!equipment)
update_overlay |= APC_UPOVERLAY_EQUIPMENT0
else if(equipment == 1)
update_overlay |= APC_UPOVERLAY_EQUIPMENT1
else if(equipment == 2)
update_overlay |= APC_UPOVERLAY_EQUIPMENT2
if(!lighting)
update_overlay |= APC_UPOVERLAY_LIGHTING0
else if(lighting == 1)
update_overlay |= APC_UPOVERLAY_LIGHTING1
else if(lighting == 2)
update_overlay |= APC_UPOVERLAY_LIGHTING2
if(!environ)
update_overlay |= APC_UPOVERLAY_ENVIRON0
else if(environ==1)
update_overlay |= APC_UPOVERLAY_ENVIRON1
else if(environ==2)
update_overlay |= APC_UPOVERLAY_ENVIRON2
var/results = 0
if(last_update_state == update_state && last_update_overlay == update_overlay)
return 0
if(last_update_state != update_state)
results += 1
if(last_update_overlay != update_overlay)
results += 2
return results
// Used in process so it doesn't update the icon too much
/obj/machinery/power/apc/proc/queue_icon_update()
if(!updating_icon)
updating_icon = 1
// Start the update
spawn(APC_UPDATE_ICON_COOLDOWN)
update_icon()
updating_icon = 0
//attack with an item - open/close cover, insert cell, or (un)lock interface
/obj/machinery/power/apc/attackby(obj/item/W, mob/user)
if (istype(user, /mob/living/silicon) && get_dist(src,user)>1)
return src.attack_hand(user)
src.add_fingerprint(user)
if (istype(W, /obj/item/weapon/crowbar) && opened)
if (has_electronics==1)
if (terminal)
user << "<span class='warning'>Disconnect wires first.</span>"
return
playsound(src.loc, 'sound/items/Crowbar.ogg', 50, 1)
user << "You are trying to remove the power control board..." //lpeters - fixed grammar issues
if(do_after(user, 50))
if (has_electronics==1)
has_electronics = 0
if ((stat & BROKEN))
user.visible_message(\
"<span class='warning'>[user.name] has broken the power control board inside [src.name]!</span>",\
"<span class='notice'>You broke the charred power control board and remove the remains.</span>",
"You hear a crack!")
//ticker.mode:apcs-- //XSI said no and I agreed. -rastaf0
else
user.visible_message(\
"<span class='warning'>[user.name] has removed the power control board from [src.name]!</span>",\
"<span class='notice'>You remove the power control board.</span>")
new /obj/item/weapon/module/power_control(loc)
else if (opened!=2) //cover isn't removed
opened = 0
update_icon()
else if (istype(W, /obj/item/weapon/crowbar) && !((stat & BROKEN) || hacker) )
if(coverlocked && !(stat & MAINT))
user << "<span class='warning'>The cover is locked and cannot be opened.</span>"
return
else
opened = 1
update_icon()
else if (istype(W, /obj/item/weapon/cell) && opened) // trying to put a cell inside
if(cell)
user << "There is a power cell already installed."
return
else
if (stat & MAINT)
user << "<span class='warning'>There is no connector for your power cell.</span>"
return
user.drop_item()
W.loc = src
cell = W
user.visible_message(\
"<span class='warning'>[user.name] has inserted the power cell to [src.name]!</span>",\
"<span class='notice'>You insert the power cell.</span>")
chargecount = 0
update_icon()
else if (istype(W, /obj/item/weapon/screwdriver)) // haxing
if(opened)
if (cell)
user << "<span class='warning'>Close the APC first.</span>" //Less hints more mystery!
return
else
if (has_electronics==1 && terminal)
has_electronics = 2
stat &= ~MAINT
playsound(src.loc, 'sound/items/Screwdriver.ogg', 50, 1)
user << "You screw the circuit electronics into place."
else if (has_electronics==2)
has_electronics = 1
stat |= MAINT
playsound(src.loc, 'sound/items/Screwdriver.ogg', 50, 1)
user << "You unfasten the electronics."
else /* has_electronics==0 */
user << "<span class='warning'>There is nothing to secure.</span>"
return
update_icon()
else if(emagged)
user << "The interface is broken."
else
wiresexposed = !wiresexposed
user << "The wires have been [wiresexposed ? "exposed" : "unexposed"]"
update_icon()
else if (istype(W, /obj/item/weapon/card/id)||istype(W, /obj/item/device/pda)) // trying to unlock the interface with an ID card
if(emagged)
user << "The interface is broken."
else if(opened)
user << "You must close the cover to swipe an ID card."
else if(wiresexposed)
user << "You must close the panel"
else if(stat & (BROKEN|MAINT))
user << "Nothing happens."
else if(hacker)
user << "<span class='warning'>Access denied.</span>"
else
if(src.allowed(usr) && !isWireCut(APC_WIRE_IDSCAN))
locked = !locked
user << "You [ locked ? "lock" : "unlock"] the APC interface."
update_icon()
else
user << "<span class='warning'>Access denied.</span>"
else if (istype(W, /obj/item/weapon/card/emag) && !(emagged || hacker)) // trying to unlock with an emag card
if(opened)
user << "You must close the cover to swipe an ID card."
else if(wiresexposed)
user << "You must close the panel first"
else if(stat & (BROKEN|MAINT))
user << "Nothing happens."
else
flick("apc-spark", src)
if (do_after(user,6))
if(prob(50))
emagged = 1
locked = 0
user << "<span class='notice'>You emag the APC interface.</span>"
update_icon()
else
user << "<span class='warning'>You fail to [ locked ? "unlock" : "lock"] the APC interface.</span>"
else if (istype(W, /obj/item/stack/cable_coil) && !terminal && opened && has_electronics!=2)
if (src.loc:intact)
user << "<span class='warning'>You must remove the floor plating in front of the APC first.</span>"
return
var/obj/item/stack/cable_coil/C = W
if(C.get_amount() < 10)
user << "<span class='warning'>You need ten lengths of cable for APC.</span>"
return
user.visible_message("<span class='warning'>[user.name] adds cables to the APC frame.</span>", \
"You start adding cables to the APC frame...")
playsound(src.loc, 'sound/items/Deconstruct.ogg', 50, 1)
if(do_after(user, 20))
if (C.amount >= 10 && !terminal && opened && has_electronics != 2)
var/turf/T = get_turf(src)
var/obj/structure/cable/N = T.get_cable_node()
if (prob(50) && electrocute_mob(usr, N, N))
var/datum/effect/effect/system/spark_spread/s = new /datum/effect/effect/system/spark_spread
s.set_up(5, 1, src)
s.start()
if(user.stunned)
return
C.use(10)
user.visible_message(\
"<span class='warning'>[user.name] has added cables to the APC frame!</span>",\
"You add cables to the APC frame.")
make_terminal()
terminal.connect_to_network()
else if (istype(W, /obj/item/weapon/wirecutters) && terminal && opened && has_electronics!=2)
if (src.loc:intact)
user << "<span class='warning'>You must remove the floor plating in front of the APC first.</span>"
return
user.visible_message("<span class='warning'>[user.name] dismantles the power terminal from [src].</span>", \
"You begin to cut the cables...")
playsound(src.loc, 'sound/items/Deconstruct.ogg', 50, 1)
if(do_after(user, 50))
if(terminal && opened && has_electronics!=2)
if (prob(50) && electrocute_mob(usr, terminal.powernet, terminal))
var/datum/effect/effect/system/spark_spread/s = new /datum/effect/effect/system/spark_spread
s.set_up(5, 1, src)
s.start()
if(usr.stunned)
return
new /obj/item/stack/cable_coil(loc,10)
user << "<span class='notice'>You cut the cables and dismantle the power terminal.</span>"
del(terminal) // qdel
else if (istype(W, /obj/item/weapon/module/power_control) && opened && has_electronics==0 && !((stat & BROKEN)))
user.visible_message("<span class='warning'>[user.name] inserts the power control board into [src].</span>", \
"You start to insert the power control board into the frame...")
playsound(src.loc, 'sound/items/Deconstruct.ogg', 50, 1)
if(do_after(user, 10))
if(has_electronics==0)
has_electronics = 1
user << "<span class='notice'>You place the power control board inside the frame.</span>"
del(W) // qdel
else if (istype(W, /obj/item/weapon/module/power_control) && opened && has_electronics==0 && ((stat & BROKEN)))
user << "<span class='warning'>You cannot put the board inside, the frame is damaged.</span>"
return
else if (istype(W, /obj/item/weapon/weldingtool) && opened && has_electronics==0 && !terminal)
var/obj/item/weapon/weldingtool/WT = W
if (WT.get_fuel() < 3)
user << "<span class='warning'>You need more welding fuel to complete this task.</span>"
return
user.visible_message("<span class='warning'>[user.name] welds [src].</span>", \
"You start welding the APC frame...", \
"You hear welding.")
playsound(src.loc, 'sound/items/Welder.ogg', 50, 1)
if(do_after(user, 50))
if(!src || !WT.remove_fuel(3, user)) return
if (emagged || (stat & BROKEN) || opened==2)
new /obj/item/stack/sheet/metal(loc)
user.visible_message(\
"<span class='warning'>[src] has been cut apart by [user.name] with the weldingtool.</span>",\
"<span class='notice'>You disassembled the broken APC frame.</span>",\
"You hear welding.")
else
new /obj/item/apc_frame(loc)
user.visible_message(\
"<span class='warning'>[src] has been cut from the wall by [user.name] with the weldingtool.</span>",\
"<span class='notice'>You cut the APC frame from the wall.</span>",\
"You hear welding.")
del(src) // qdel
return
else if (istype(W, /obj/item/apc_frame) && opened && emagged)
emagged = 0
if (opened==2)
opened = 1
user.visible_message(\
"<span class='warning'>[user.name] has replaced the damaged APC frontal panel with a new one.</span>",\
"<span class='notice'>You replace the damaged APC frontal panel with a new one.</span>")
del(W) // qdel
update_icon()
else if (istype(W, /obj/item/apc_frame) && opened && ((stat & BROKEN) || hacker))
if (has_electronics)
user << "<span class='warning'>You cannot repair this APC until you remove the electronics still inside.</span>"
return
user.visible_message("<span class='warning'>[user.name] replaces the damaged APC frame with a new one.</span>",\
"You begin to replace the damaged APC frame...")
if(do_after(user, 50))
user.visible_message(\
"<span class='notice'>[user.name] has replaced the damaged APC frame with new one.</span>",\
"You replace the damaged APC frame with new one.")
del(W) // qdel
stat &= ~BROKEN
hacker = null
if (opened==2)
opened = 1
update_icon()
else
if (((stat & BROKEN) || hacker) \
&& !opened \
&& W.force >= 5 \
&& W.w_class >= 3.0 \
&& prob(20) )
opened = 2
user.visible_message("<span class='danger'>The APC cover was knocked down with the [W.name] by [user.name]!</span>", \
"<span class='danger'>You knock down the APC cover with your [W.name]!</span>", \
"You hear bang")
update_icon()
else
if (istype(user, /mob/living/silicon))
return src.attack_hand(user)
if (!opened && wiresexposed && \
(istype(W, /obj/item/device/multitool) || \
istype(W, /obj/item/weapon/wirecutters) || istype(W, /obj/item/device/assembly/signaler)))
return src.attack_hand(user)
user.visible_message("<span class='danger'>The [src.name] has been hit with the [W.name] by [user.name]!</span>", \
"<span class='danger'>You hit the [src.name] with your [W.name]!</span>", \
"You hear bang")
// attack with hand - remove cell (if cover open) or interact with the APC
/obj/machinery/power/apc/attack_hand(mob/user)
// if (!can_use(user)) This already gets called in interact() and in topic()
// return
if(!user)
return
src.add_fingerprint(user)
//Human mob special interaction goes here.
if(istype(user,/mob/living/carbon/human))
var/mob/living/carbon/human/H = user
if(H.species.flags & IS_SYNTHETIC && H.a_intent == I_GRAB)
if(emagged || stat & BROKEN)
var/datum/effect/effect/system/spark_spread/s = new /datum/effect/effect/system/spark_spread
s.set_up(3, 1, src)
s.start()
H << "\red The APC power currents surge eratically, damaging your chassis!"
H.adjustFireLoss(10,0)
else if(src.cell && src.cell.charge > 0)
if(H.nutrition < 450)
if(src.cell.charge >= 500)
H.nutrition += 50
src.cell.charge -= 500
else
H.nutrition += src.cell.charge/10
src.cell.charge = 0
user << "\blue You slot your fingers into the APC interface and siphon off some of the stored charge for your own use."
if(src.cell.charge < 0) src.cell.charge = 0
if(H.nutrition > 500) H.nutrition = 500
src.charging = 1
else
user << "\blue You are already fully charged."
else
user << "There is no charge to draw from that APC."
return
else if(H.species.can_shred(H))
user.visible_message("\red [user.name] slashes at the [src.name]!", "\blue You slash at the [src.name]!")
playsound(src.loc, 'sound/weapons/slash.ogg', 100, 1)
var/allcut = wires.IsAllCut()
if(beenhit >= pick(3, 4) && wiresexposed != 1)
wiresexposed = 1
src.update_icon()
src.visible_message("\red The [src.name]'s cover flies open, exposing the wires!")
else if(wiresexposed == 1 && allcut == 0)
wires.CutAll()
src.update_icon()
src.visible_message("\red The [src.name]'s wires are shredded!")
else
beenhit += 1
return
if(usr == user && opened && (!issilicon(user)))
if(cell)
user.put_in_hands(cell)
cell.add_fingerprint(user)
cell.updateicon()
src.cell = null
user.visible_message("<span class='warning'>[user.name] removes the power cell from [src.name]!</span>",\
"<span class='notice'>You remove the power cell.</span>")
//user << "You remove the power cell."
charging = 0
src.update_icon()
return
if(stat & (BROKEN|MAINT))
return
// do APC interaction
src.interact(user)
/obj/machinery/power/apc/attack_ghost(user as mob)
if(stat & (BROKEN|MAINT))
return
return ui_interact(user)
/obj/machinery/power/apc/interact(mob/user)
if(!user)
return
if(wiresexposed /*&& (!istype(user, /mob/living/silicon))*/) //Commented out the typecheck to allow engiborgs to repair damaged apcs.
wires.Interact(user)
return ui_interact(user)
/*
/obj/machinery/power/apc/proc/get_malf_status(mob/user)
if (malf && (user.mind in malf.current_antagonists) && istype(user, /mob/living/silicon/ai))
if (src.malfai == (user:parent ? user:parent : user))
if (src.occupier == user)
return 3 // 3 = User is shunted in this APC
else if (istype(user.loc, /obj/machinery/power/apc))
return 4 // 4 = User is shunted in another APC
else
return 2 // 2 = APC hacked by user, and user is in its core.
else
return 1 // 1 = APC not hacked.
else
return 0 // 0 = User is not a Malf AI
*/
/obj/machinery/power/apc/ui_interact(mob/user, ui_key = "main", var/datum/nanoui/ui = null, var/force_open = 1)
if(!user)
return
var/list/data = list(
"locked" = locked,
"isOperating" = operating,
"externalPower" = main_status,
"powerCellStatus" = cell ? cell.percent() : null,
"chargeMode" = chargemode,
"chargingStatus" = charging,
"totalLoad" = round(lastused_total),
"totalCharging" = round(lastused_charging),
"coverLocked" = coverlocked,
"siliconUser" = istype(user, /mob/living/silicon),
/*"malfStatus" = get_malf_status(user),*/
"powerChannels" = list(
list(
"title" = "Equipment",
"powerLoad" = lastused_equip,
"status" = equipment,
"topicParams" = list(
"auto" = list("eqp" = 3),
"on" = list("eqp" = 2),
"off" = list("eqp" = 1)
)
),
list(
"title" = "Lighting",
"powerLoad" = round(lastused_light),
"status" = lighting,
"topicParams" = list(
"auto" = list("lgt" = 3),
"on" = list("lgt" = 2),
"off" = list("lgt" = 1)
)
),
list(
"title" = "Environment",
"powerLoad" = round(lastused_environ),
"status" = environ,
"topicParams" = list(
"auto" = list("env" = 3),
"on" = list("env" = 2),
"off" = list("env" = 1)
)
)
)
)
// update the ui if it exists, returns null if no ui is passed/found
ui = nanomanager.try_update_ui(user, src, ui_key, ui, data, force_open)
if (!ui)
// the ui does not exist, so we'll create a new() one
// for a list of parameters and their descriptions see the code docs in \code\modules\nano\nanoui.dm
ui = new(user, src, ui_key, "apc.tmpl", "[area.name] - APC", 520, data["siliconUser"] ? 465 : 440)
// when the ui is first opened this is the data it will use
ui.set_initial_data(data)
// open the new ui window
ui.open()
// auto update every Master Controller tick
ui.set_auto_update(1)
/obj/machinery/power/apc/proc/report()
return "[area.name] : [equipment]/[lighting]/[environ] ([lastused_equip+lastused_light+lastused_environ]) : [cell? cell.percent() : "N/C"] ([charging])"
/obj/machinery/power/apc/proc/update()
if(operating && !shorted)
area.power_light = (lighting > 1)
area.power_equip = (equipment > 1)
area.power_environ = (environ > 1)
// if (area.name == "AI Chamber")
// spawn(10)
// world << " [area.name] [area.power_equip]"
else
area.power_light = 0
area.power_equip = 0
area.power_environ = 0
// if (area.name == "AI Chamber")
// world << "[area.power_equip]"
area.power_change()
/obj/machinery/power/apc/proc/isWireCut(var/wireIndex)
return wires.IsIndexCut(wireIndex)
/obj/machinery/power/apc/proc/can_use(mob/user as mob, var/loud = 0) //used by attack_hand() and Topic()
if (user.stat)
user << "<span class='warning'>You must be conscious to use [src]!</span>"
return 0
if(!user.client)
return 0
if(inoperable())
return 0
if(!user.IsAdvancedToolUser())
return 0
if(user.restrained())
user << "<span class='warning'>You must have free hands to use [src].</span>"
return 0
if(user.lying)
user << "<span class='warning'>You must stand to use [src]!</span>"
return 0
autoflag = 5
if (istype(user, /mob/living/silicon))
var/permit = 0 // Malfunction variable. If AI hacks APC it can control it even without AI control wire.
var/mob/living/silicon/ai/AI = user
var/mob/living/silicon/robot/robot = user
if(hacker)
if(hacker == AI)
permit = 1
else if(istype(robot) && robot.connected_ai && robot.connected_ai == hacker) // Cyborgs can use APCs hacked by their AI
permit = 1
if(aidisabled && !permit)
if(!loud)
user << "<span class='danger'>\The [src] have AI control disabled!</span>"
return 0
else
if ((!in_range(src, user) || !istype(src.loc, /turf) || hacker)) // AI-hacked APCs cannot be controlled by other AIs, unlinked cyborgs or humans.
return 0
var/mob/living/carbon/human/H = user
if (istype(H))
if(H.getBrainLoss() >= 60)
H.visible_message("<span class='danger'>[H] stares cluelessly at [src] and drools.</span>")
return 0
else if(prob(H.getBrainLoss()))
user << "<span class='danger'>You momentarily forget how to use [src].</span>"
return 0
return 1
/obj/machinery/power/apc/Topic(href, href_list, var/nowindow = 0)
if(..())
return 1
if(!can_use(usr, 1))
return 1
if(!istype(usr, /mob/living/silicon) && locked)
// Shouldn't happen, this is here to prevent href exploits
usr << "You must unlock the panel to use this!"
return 1
if (href_list["lock"])
coverlocked = !coverlocked
else if (href_list["breaker"])
toggle_breaker()
else if (href_list["cmode"])
chargemode = !chargemode
if(!chargemode)
charging = 0
update_icon()
else if (href_list["eqp"])
var/val = text2num(href_list["eqp"])
equipment = setsubsystem(val)
update_icon()
update()
else if (href_list["lgt"])
var/val = text2num(href_list["lgt"])
lighting = setsubsystem(val)
update_icon()
update()
else if (href_list["env"])
var/val = text2num(href_list["env"])
environ = setsubsystem(val)
update_icon()
update()
else if (href_list["overload"])
if(istype(usr, /mob/living/silicon))
src.overload_lighting()
else if (href_list["toggleaccess"])
if(istype(usr, /mob/living/silicon))
if(emagged || (stat & (BROKEN|MAINT)))
usr << "The APC does not respond to the command."
else
locked = !locked
update_icon()
return 0
/obj/machinery/power/apc/proc/toggle_breaker()
operating = !operating
src.update()
update_icon()
/obj/machinery/power/apc/proc/ion_act()
if(prob(3))
src.locked = 1
if (src.cell.charge > 0)
src.cell.charge = 0
cell.corrupt()
update_icon()
var/datum/effect/effect/system/smoke_spread/smoke = new /datum/effect/effect/system/smoke_spread()
smoke.set_up(3, 0, src.loc)
smoke.attach(src)
smoke.start()
var/datum/effect/effect/system/spark_spread/s = new /datum/effect/effect/system/spark_spread
s.set_up(3, 1, src)
s.start()
visible_message("<span class='danger'>The [src.name] suddenly lets out a blast of smoke and some sparks!</span>", \
"<span class='danger'>You hear sizzling electronics.</span>")
/obj/machinery/power/apc/surplus()
if(terminal)
return terminal.surplus()
else
return 0
/obj/machinery/power/apc/proc/last_surplus()
if(terminal && terminal.powernet)
return terminal.powernet.last_surplus()
else
return 0
//Returns 1 if the APC should attempt to charge
/obj/machinery/power/apc/proc/attempt_charging()
return (chargemode && charging == 1 && operating)
/obj/machinery/power/apc/draw_power(var/amount)
if(terminal && terminal.powernet)
return terminal.powernet.draw_power(amount)
return 0
/obj/machinery/power/apc/avail()
if(terminal)
return terminal.avail()
else
return 0
/obj/machinery/power/apc/process()
if(stat & (BROKEN|MAINT))
return
if(!area.requires_power)
return
lastused_light = area.usage(LIGHT)
lastused_equip = area.usage(EQUIP)
lastused_environ = area.usage(ENVIRON)
area.clear_usage()
lastused_total = lastused_light + lastused_equip + lastused_environ
//store states to update icon if any change
var/last_lt = lighting
var/last_eq = equipment
var/last_en = environ
var/last_ch = charging
var/excess = surplus()
if(!src.avail())
main_status = 0
else if(excess < 0)
main_status = 1
else
main_status = 2
if(debug)
log_debug("Status: [main_status] - Excess: [excess] - Last Equip: [lastused_equip] - Last Light: [lastused_light] - Longterm: [longtermpower]")
if(cell && !shorted)
// draw power from cell as before to power the area
var/cellused = min(cell.charge, CELLRATE * lastused_total) // clamp deduction to a max, amount left in cell
cell.use(cellused)
if(excess > lastused_total) // if power excess recharge the cell
// by the same amount just used
var/draw = draw_power(cellused/CELLRATE) // draw the power needed to charge this cell
cell.give(draw * CELLRATE)
else // no excess, and not enough per-apc
if( (cell.charge/CELLRATE + excess) >= lastused_total) // can we draw enough from cell+grid to cover last usage?
var/draw = draw_power(excess)
cell.charge = min(cell.maxcharge, cell.charge + CELLRATE * draw) //recharge with what we can
charging = 0
else // not enough power available to run the last tick!
charging = 0
chargecount = 0
// This turns everything off in the case that there is still a charge left on the battery, just not enough to run the room.
equipment = autoset(equipment, 0)
lighting = autoset(lighting, 0)
environ = autoset(environ, 0)
autoflag = 0
// Set channels depending on how much charge we have left
update_channels()
// now trickle-charge the cell
lastused_charging = 0 // Clear the variable for new use.
if(src.attempt_charging())
if(excess > 0) // check to make sure we have enough to charge
// Max charge is capped to % per second constant
var/ch = min(excess*CELLRATE, cell.maxcharge*CHARGELEVEL)
ch = draw_power(ch/CELLRATE) // Removes the power we're taking from the grid
cell.give(ch*CELLRATE) // actually recharge the cell
lastused_charging = ch
lastused_total += ch // Sensors need this to stop reporting APC charging as "Other" load
else
charging = 0 // stop charging
chargecount = 0
// show cell as fully charged if so
if(cell.charge >= cell.maxcharge)
cell.charge = cell.maxcharge
charging = 2
if(chargemode)
if(!charging)
if(excess > cell.maxcharge*CHARGELEVEL)
chargecount++
else
chargecount = 0
if(chargecount >= 10)
chargecount = 0
charging = 1
else // chargemode off
charging = 0
chargecount = 0
else // no cell, switch everything off
charging = 0
chargecount = 0
equipment = autoset(equipment, 0)
lighting = autoset(lighting, 0)
environ = autoset(environ, 0)
power_alarm.triggerAlarm(loc, src)
autoflag = 0
// update icon & area power if anything changed
if(last_lt != lighting || last_eq != equipment || last_en != environ)
queue_icon_update()
update()
else if (last_ch != charging)
queue_icon_update()
/obj/machinery/power/apc/proc/update_channels()
// Allow the APC to operate as normal if the cell can charge
if(charging && longtermpower < 10)
longtermpower += 1
else if(longtermpower > -10)
longtermpower -= 2
if((cell.percent() > 30) || longtermpower > 0) // Put most likely at the top so we don't check it last, effeciency 101
if(autoflag != 3)
equipment = autoset(equipment, 1)
lighting = autoset(lighting, 1)
environ = autoset(environ, 1)
autoflag = 3
power_alarm.clearAlarm(loc, src)
else if((cell.percent() <= 30) && (cell.percent() > 15) && longtermpower < 0) // <30%, turn off equipment
if(autoflag != 2)
equipment = autoset(equipment, 2)
lighting = autoset(lighting, 1)
environ = autoset(environ, 1)
power_alarm.triggerAlarm(loc, src)
autoflag = 2
else if(cell.percent() <= 15) // <15%, turn off lighting & equipment
if((autoflag > 1 && longtermpower < 0) || (autoflag > 1 && longtermpower >= 0))
equipment = autoset(equipment, 2)
lighting = autoset(lighting, 2)
environ = autoset(environ, 1)
power_alarm.triggerAlarm(loc, src)
autoflag = 1
else // zero charge, turn all off
if(autoflag != 0)
equipment = autoset(equipment, 0)
lighting = autoset(lighting, 0)
environ = autoset(environ, 0)
power_alarm.triggerAlarm(loc, src)
autoflag = 0
// val 0=off, 1=off(auto) 2=on 3=on(auto)
// on 0=off, 1=on, 2=autooff
obj/machinery/power/apc/proc/autoset(var/val, var/on)
if(on==0)
if(val==2) // if on, return off
return 0
else if(val==3) // if auto-on, return auto-off
return 1
else if(on==1)
if(val==1) // if auto-off, return auto-on
return 3
else if(on==2)
if(val==3) // if auto-on, return auto-off
return 1
return val
// damage and destruction acts
/obj/machinery/power/apc/emp_act(severity)
if(cell)
cell.emp_act(severity)
lighting = 0
equipment = 0
environ = 0
update()
spawn(600)
update_channels()
update()
..()
/obj/machinery/power/apc/ex_act(severity)
switch(severity)
if(1.0)
//set_broken() //now Del() do what we need
if (cell)
cell.ex_act(1.0) // more lags woohoo
del(src) // qdel
return
if(2.0)
if (prob(50))
set_broken()
if (cell && prob(50))
cell.ex_act(2.0)
if(3.0)
if (prob(25))
set_broken()
if (cell && prob(25))
cell.ex_act(3.0)
return
/obj/machinery/power/apc/blob_act()
if (prob(75))
set_broken()
if (cell && prob(5))
cell.blob_act()
/obj/machinery/power/apc/disconnect_terminal()
if(terminal)
terminal.master = null
terminal = null
/obj/machinery/power/apc/proc/set_broken()
// Aesthetically much better!
src.visible_message("<span class='notice'>[src]'s screen flickers with warnings briefly!</span>")
spawn(rand(2,5))
src.visible_message("<span class='notice'>[src]'s screen suddenly explodes in rain of sparks and small debris!</span>")
stat |= BROKEN
operating = 0
update_icon()
update()
// overload all the lights in this APC area
/obj/machinery/power/apc/proc/overload_lighting()
if(/* !get_connection() || */ !operating || shorted)
return
if( cell && cell.charge>=20)
cell.use(20);
spawn(0)
for(var/area/A in area.related)
for(var/obj/machinery/light/L in A)
L.on = 1
L.broken()
sleep(1)
/obj/machinery/power/apc/proc/setsubsystem(val)
if(cell && cell.charge > 0)
return (val==1) ? 0 : val
else if(val == 3)
return 1
else
return 0
// Malfunction: Transfers APC under AI's control
/obj/machinery/power/apc/proc/ai_hack(var/mob/living/silicon/ai/A = null)
if(!A || !A.hacked_apcs || hacker || aidisabled || A.stat == DEAD)
return 0
src.hacker = A
A.hacked_apcs += src
locked = 1
update_icon()
return 1
#undef APC_UPDATE_ICON_COOLDOWN