mirror of
https://github.com/VOREStation/VOREStation.git
synced 2026-02-09 07:40:01 +00:00
a9e1f920fd
- Apparently i forgot to add check for used amount of power when reworking powersink, causing it to drain 2kW from each APC, even above drain cap.
122 lines
3.6 KiB
Plaintext
122 lines
3.6 KiB
Plaintext
// Powersink - used to drain station power
|
|
|
|
/obj/item/device/powersink
|
|
name = "power sink"
|
|
desc = "A nulling power sink which drains energy from electrical systems."
|
|
icon_state = "powersink0"
|
|
item_state = "electronic"
|
|
w_class = 4.0
|
|
flags = FPRINT | TABLEPASS | CONDUCT
|
|
throwforce = 5
|
|
throw_speed = 1
|
|
throw_range = 2
|
|
|
|
matter = list("metal" = 750,"waste" = 750)
|
|
|
|
origin_tech = "powerstorage=3;syndicate=5"
|
|
var/drain_rate = 1000000 // amount of power to drain per tick
|
|
var/dissipation_rate = 20000
|
|
var/power_drained = 0 // has drained this much power
|
|
var/max_power = 5e9 // maximum power that can be drained before exploding
|
|
var/mode = 0 // 0 = off, 1=clamped (off), 2=operating
|
|
|
|
|
|
var/obj/structure/cable/attached // the attached cable
|
|
|
|
attackby(var/obj/item/I, var/mob/user)
|
|
if(istype(I, /obj/item/weapon/screwdriver))
|
|
if(mode == 0)
|
|
var/turf/T = loc
|
|
if(isturf(T) && !T.intact)
|
|
attached = locate() in T
|
|
if(!attached)
|
|
user << "No exposed cable here to attach to."
|
|
return
|
|
else
|
|
anchored = 1
|
|
mode = 1
|
|
user << "You attach the device to the cable."
|
|
for(var/mob/M in viewers(user))
|
|
if(M == user) continue
|
|
M << "[user] attaches the power sink to the cable."
|
|
return
|
|
else
|
|
user << "Device must be placed over an exposed cable to attach to it."
|
|
return
|
|
else
|
|
if (mode == 2)
|
|
processing_objects.Remove(src) // Now the power sink actually stops draining the station's power if you unhook it. --NeoFite
|
|
anchored = 0
|
|
mode = 0
|
|
user << "You detach the device from the cable."
|
|
for(var/mob/M in viewers(user))
|
|
if(M == user) continue
|
|
M << "[user] detaches the power sink from the cable."
|
|
SetLuminosity(0)
|
|
icon_state = "powersink0"
|
|
|
|
return
|
|
else
|
|
..()
|
|
|
|
attack_ai()
|
|
return
|
|
|
|
attack_hand(var/mob/user)
|
|
switch(mode)
|
|
if(0)
|
|
..()
|
|
|
|
if(1)
|
|
user << "You activate the device!"
|
|
for(var/mob/M in viewers(user))
|
|
if(M == user) continue
|
|
M << "[user] activates the power sink!"
|
|
mode = 2
|
|
icon_state = "powersink1"
|
|
processing_objects.Add(src)
|
|
|
|
if(2) //This switch option wasn't originally included. It exists now. --NeoFite
|
|
user << "You deactivate the device!"
|
|
for(var/mob/M in viewers(user))
|
|
if(M == user) continue
|
|
M << "[user] deactivates the power sink!"
|
|
mode = 1
|
|
SetLuminosity(0)
|
|
icon_state = "powersink0"
|
|
processing_objects.Remove(src)
|
|
|
|
process()
|
|
power_drained -= min(dissipation_rate, power_drained)
|
|
if(attached)
|
|
var/datum/powernet/PN = attached.get_powernet()
|
|
if(PN)
|
|
SetLuminosity(12)
|
|
PN.trigger_warning()
|
|
// found a powernet, so drain up to max power from it
|
|
var/drained = PN.draw_power(drain_rate)
|
|
|
|
// if tried to drain more than available on powernet
|
|
// now look for APCs and drain their cells
|
|
if(drained < drain_rate)
|
|
for(var/obj/machinery/power/terminal/T in PN.nodes)
|
|
// Enough power drained this tick, no need to torture more APCs
|
|
if(drained >= drain_rate)
|
|
break
|
|
if(istype(T.master, /obj/machinery/power/apc))
|
|
var/obj/machinery/power/apc/A = T.master
|
|
if(A.operating && A.cell)
|
|
var/cur_charge = A.cell.charge / CELLRATE
|
|
var/drain_val = min(2000, cur_charge)
|
|
|
|
A.cell.use(drain_val * CELLRATE)
|
|
drained += drain_val
|
|
|
|
|
|
if(power_drained > max_power * 0.95)
|
|
playsound(src, 'sound/effects/screech.ogg', 100, 1, 1)
|
|
if(power_drained >= max_power)
|
|
processing_objects.Remove(src)
|
|
explosion(src.loc, 3,6,9,12)
|
|
del(src)
|