mirror of
https://github.com/yogstation13/Yogstation.git
synced 2025-02-26 09:04:50 +00:00
f3f8340a3d
-Changed airlocks to use the environmental power channel. -Changed all airlock controlling devices to use the environmental power channel. -Changed shutters to use the environmental power channel. -Changed pipe meters to use the environmental power channel. git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4784 316c924e-a436-60f5-8080-3fe189b3f50e
312 lines
8.7 KiB
Plaintext
312 lines
8.7 KiB
Plaintext
/obj/machinery/atmospherics/unary/vent_pump
|
|
icon = 'icons/obj/atmospherics/vent_pump.dmi'
|
|
icon_state = "off"
|
|
|
|
name = "Air Vent"
|
|
desc = "Has a valve and pump attached to it"
|
|
|
|
level = 1
|
|
var/area_uid
|
|
var/id_tag = null
|
|
|
|
var/on = 0
|
|
var/pump_direction = 1 //0 = siphoning, 1 = releasing
|
|
|
|
var/external_pressure_bound = ONE_ATMOSPHERE
|
|
var/internal_pressure_bound = 0
|
|
|
|
var/pressure_checks = 1
|
|
//1: Do not pass external_pressure_bound
|
|
//2: Do not pass internal_pressure_bound
|
|
//3: Do not pass either
|
|
|
|
var/welded = 0 // Added for aliens -- TLE
|
|
|
|
var/frequency = 1439
|
|
var/datum/radio_frequency/radio_connection
|
|
|
|
var/radio_filter_out
|
|
var/radio_filter_in
|
|
|
|
New()
|
|
var/area/A = get_area(loc)
|
|
if (A.master)
|
|
A = A.master
|
|
area_uid = A.uid
|
|
if (!id_tag)
|
|
assign_uid()
|
|
id_tag = num2text(uid)
|
|
if(ticker && ticker.current_state == 3)//if the game is running
|
|
src.initialize()
|
|
src.broadcast_status()
|
|
..()
|
|
|
|
high_volume
|
|
name = "Large Air Vent"
|
|
power_channel = EQUIP
|
|
New()
|
|
..()
|
|
air_contents.volume = 1000
|
|
|
|
update_icon()
|
|
if(welded)
|
|
icon_state = "[level == 1 && istype(loc, /turf/simulated) ? "h" : "" ]weld"
|
|
return
|
|
if(on && !(stat & (NOPOWER|BROKEN)))
|
|
if(pump_direction)
|
|
icon_state = "[level == 1 && istype(loc, /turf/simulated) ? "h" : "" ]out"
|
|
else
|
|
icon_state = "[level == 1 && istype(loc, /turf/simulated) ? "h" : "" ]in"
|
|
else
|
|
icon_state = "[level == 1 && istype(loc, /turf/simulated) ? "h" : "" ]off"
|
|
|
|
return
|
|
|
|
process()
|
|
..()
|
|
if(stat & (NOPOWER|BROKEN))
|
|
return
|
|
if (!node)
|
|
on = 0
|
|
//broadcast_status() // from now air alarm/control computer should request update purposely --rastaf0
|
|
if(!on)
|
|
return 0
|
|
|
|
if(welded)
|
|
return 0
|
|
|
|
var/datum/gas_mixture/environment = loc.return_air()
|
|
var/environment_pressure = environment.return_pressure()
|
|
|
|
if(pump_direction) //internal -> external
|
|
var/pressure_delta = 10000
|
|
|
|
if(pressure_checks&1)
|
|
pressure_delta = min(pressure_delta, (external_pressure_bound - environment_pressure))
|
|
if(pressure_checks&2)
|
|
pressure_delta = min(pressure_delta, (air_contents.return_pressure() - internal_pressure_bound))
|
|
|
|
if(pressure_delta > 0)
|
|
if(air_contents.temperature > 0)
|
|
var/transfer_moles = pressure_delta*environment.volume/(air_contents.temperature * R_IDEAL_GAS_EQUATION)
|
|
|
|
var/datum/gas_mixture/removed = air_contents.remove(transfer_moles)
|
|
|
|
loc.assume_air(removed)
|
|
|
|
if(network)
|
|
network.update = 1
|
|
|
|
else //external -> internal
|
|
var/pressure_delta = 10000
|
|
if(pressure_checks&1)
|
|
pressure_delta = min(pressure_delta, (environment_pressure - external_pressure_bound))
|
|
if(pressure_checks&2)
|
|
pressure_delta = min(pressure_delta, (internal_pressure_bound - air_contents.return_pressure()))
|
|
|
|
if(pressure_delta > 0)
|
|
if(environment.temperature > 0)
|
|
var/transfer_moles = pressure_delta*air_contents.volume/(environment.temperature * R_IDEAL_GAS_EQUATION)
|
|
|
|
var/datum/gas_mixture/removed = loc.remove_air(transfer_moles)
|
|
if (isnull(removed)) //in space
|
|
return
|
|
|
|
air_contents.merge(removed)
|
|
|
|
if(network)
|
|
network.update = 1
|
|
|
|
return 1
|
|
|
|
//Radio remote control
|
|
|
|
proc
|
|
set_frequency(new_frequency)
|
|
radio_controller.remove_object(src, frequency)
|
|
frequency = new_frequency
|
|
if(frequency)
|
|
radio_connection = radio_controller.add_object(src, frequency,radio_filter_in)
|
|
|
|
broadcast_status()
|
|
if(!radio_connection)
|
|
return 0
|
|
|
|
var/datum/signal/signal = new
|
|
signal.transmission_method = 1 //radio signal
|
|
signal.source = src
|
|
|
|
signal.data = list(
|
|
"area" = src.area_uid,
|
|
"tag" = src.id_tag,
|
|
"device" = "AVP",
|
|
"power" = on,
|
|
"direction" = pump_direction?("release"):("siphon"),
|
|
"checks" = pressure_checks,
|
|
"internal" = internal_pressure_bound,
|
|
"external" = external_pressure_bound,
|
|
"timestamp" = world.time,
|
|
"sigtype" = "status"
|
|
)
|
|
|
|
radio_connection.post_signal(src, signal, radio_filter_out)
|
|
|
|
return 1
|
|
|
|
|
|
initialize()
|
|
..()
|
|
|
|
//some vents work his own spesial way
|
|
radio_filter_in = frequency==1439?(RADIO_FROM_AIRALARM):null
|
|
radio_filter_out = frequency==1439?(RADIO_TO_AIRALARM):null
|
|
if(frequency)
|
|
set_frequency(frequency)
|
|
|
|
receive_signal(datum/signal/signal)
|
|
if(stat & (NOPOWER|BROKEN))
|
|
return
|
|
//log_admin("DEBUG \[[world.timeofday]\]: /obj/machinery/atmospherics/unary/vent_pump/receive_signal([signal.debug_print()])")
|
|
if(!signal.data["tag"] || (signal.data["tag"] != id_tag) || (signal.data["sigtype"]!="command"))
|
|
return 0
|
|
|
|
if("purge" in signal.data)
|
|
pressure_checks &= ~1
|
|
pump_direction = 0
|
|
|
|
if("stabalize" in signal.data)
|
|
pressure_checks |= 1
|
|
pump_direction = 1
|
|
|
|
if("power" in signal.data)
|
|
on = text2num(signal.data["power"])
|
|
|
|
if("power_toggle" in signal.data)
|
|
on = !on
|
|
|
|
if("checks" in signal.data)
|
|
pressure_checks = text2num(signal.data["checks"])
|
|
|
|
if("checks_toggle" in signal.data)
|
|
pressure_checks = (pressure_checks?0:3)
|
|
|
|
if("direction" in signal.data)
|
|
pump_direction = text2num(signal.data["direction"])
|
|
|
|
if("set_internal_pressure" in signal.data)
|
|
internal_pressure_bound = between(
|
|
0,
|
|
text2num(signal.data["set_internal_pressure"]),
|
|
ONE_ATMOSPHERE*50
|
|
)
|
|
|
|
if("set_external_pressure" in signal.data)
|
|
external_pressure_bound = between(
|
|
0,
|
|
text2num(signal.data["set_external_pressure"]),
|
|
ONE_ATMOSPHERE*50
|
|
)
|
|
|
|
if("adjust_internal_pressure" in signal.data)
|
|
internal_pressure_bound = between(
|
|
0,
|
|
internal_pressure_bound + text2num(signal.data["adjust_internal_pressure"]),
|
|
ONE_ATMOSPHERE*50
|
|
)
|
|
|
|
if("adjust_external_pressure" in signal.data)
|
|
external_pressure_bound = between(
|
|
0,
|
|
external_pressure_bound + text2num(signal.data["adjust_external_pressure"]),
|
|
ONE_ATMOSPHERE*50
|
|
)
|
|
|
|
if("init" in signal.data)
|
|
name = signal.data["init"]
|
|
return
|
|
|
|
if("status" in signal.data)
|
|
spawn(2)
|
|
broadcast_status()
|
|
return //do not update_icon
|
|
|
|
//log_admin("DEBUG \[[world.timeofday]\]: vent_pump/receive_signal: unknown command \"[signal.data["command"]]\"\n[signal.debug_print()]")
|
|
spawn(2)
|
|
broadcast_status()
|
|
update_icon()
|
|
return
|
|
|
|
hide(var/i) //to make the little pipe section invisible, the icon changes.
|
|
if(welded)
|
|
icon_state = "[i == 1 && istype(loc, /turf/simulated) ? "h" : "" ]weld"
|
|
return
|
|
if(on&&node)
|
|
if(pump_direction)
|
|
icon_state = "[i == 1 && istype(loc, /turf/simulated) ? "h" : "" ]out"
|
|
else
|
|
icon_state = "[i == 1 && istype(loc, /turf/simulated) ? "h" : "" ]in"
|
|
else
|
|
icon_state = "[i == 1 && istype(loc, /turf/simulated) ? "h" : "" ]off"
|
|
on = 0
|
|
return
|
|
|
|
attackby(obj/item/W, mob/user)
|
|
if(istype(W, /obj/item/weapon/weldingtool))
|
|
var/obj/item/weapon/weldingtool/WT = W
|
|
if (WT.remove_fuel(0,user))
|
|
user << "\blue Now welding the vent."
|
|
if(do_after(user, 20))
|
|
if(!src || !WT.isOn()) return
|
|
playsound(src.loc, 'sound/items/Welder2.ogg', 50, 1)
|
|
if(!welded)
|
|
user.visible_message("[user] welds the vent shut.", "You weld the vent shut.", "You hear welding.")
|
|
welded = 1
|
|
update_icon()
|
|
else
|
|
user.visible_message("[user] unwelds the vent.", "You unweld the vent.", "You hear welding.")
|
|
welded = 0
|
|
update_icon()
|
|
else
|
|
user << "\blue The welding tool needs to be on to start this task."
|
|
else
|
|
user << "\blue You need more welding fuel to complete this task."
|
|
return 1
|
|
examine()
|
|
set src in oview(1)
|
|
..()
|
|
if(welded)
|
|
usr << "It seems welded shut."
|
|
|
|
power_change()
|
|
if(powered(power_channel))
|
|
stat &= ~NOPOWER
|
|
else
|
|
stat |= NOPOWER
|
|
update_icon()
|
|
|
|
attackby(var/obj/item/weapon/W as obj, var/mob/user as mob)
|
|
if (!istype(W, /obj/item/weapon/wrench))
|
|
return ..()
|
|
if (!(stat & NOPOWER) && on)
|
|
user << "\red You cannot unwrench this [src], turn it off first."
|
|
return 1
|
|
var/turf/T = src.loc
|
|
if (level==1 && isturf(T) && T.intact)
|
|
user << "\red You must remove the plating first."
|
|
return 1
|
|
var/datum/gas_mixture/int_air = return_air()
|
|
var/datum/gas_mixture/env_air = loc.return_air()
|
|
if ((int_air.return_pressure()-env_air.return_pressure()) > 2*ONE_ATMOSPHERE)
|
|
user << "\red You cannot unwrench this [src], it too exerted due to internal pressure."
|
|
add_fingerprint(user)
|
|
return 1
|
|
playsound(src.loc, 'sound/items/Ratchet.ogg', 50, 1)
|
|
user << "\blue You begin to unfasten \the [src]..."
|
|
if (do_after(user, 40))
|
|
user.visible_message( \
|
|
"[user] unfastens \the [src].", \
|
|
"\blue You have unfastened \the [src].", \
|
|
"You hear ratchet.")
|
|
new /obj/item/pipe(loc, make_from=src)
|
|
del(src)
|