mirror of
https://github.com/yogstation13/Yogstation.git
synced 2025-02-26 09:04:50 +00:00
b84d12d949
-Turns out there was already a Gaussian PRNG proc already, used by mechs and turrets. I've replaced it with my one as mine has almost half the cost. (currently broken! still waiting for fixes to be pulled!) -replaced between(min, val, max) with Clamp(val, min, max) -get_turf(thing) now uses var/list/locs to locate its turf, rather than iterating up through loc of its loc of its loc...etc -sign(num) moved to maths.dm -InRange(val, min, max) replaced with IsInRange(val, min, max) (they were identical) -Removed ismultitool() iswrench() iscoil() iswire() iswelder() iscrowbar() etc -removed modulus(num) as abs() performs the same task! *roll-eyes* -removed get_mob_with_client_list() as it is no longer needed (we have var/list/player_list now) -removed get_turf_or_move() as it simply called get_turf -removed get_turf_loc() as it was identical to get_turf() *Additions:* -The "Declare Ready" link in the lobby will automatically become "Join Game" if the round starts before you declare ready, so you don't have to click it twice
189 lines
5.1 KiB
Plaintext
189 lines
5.1 KiB
Plaintext
obj/machinery/atmospherics/binary/passive_gate
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//Tries to achieve target pressure at output (like a normal pump) except
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// Uses no power but can not transfer gases from a low pressure area to a high pressure area
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icon = 'icons/obj/atmospherics/passive_gate.dmi'
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icon_state = "intact_off"
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name = "Passive gate"
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desc = "A one-way air valve that does not require power"
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var/on = 0
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var/target_pressure = ONE_ATMOSPHERE
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var/frequency = 0
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var/id = null
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var/datum/radio_frequency/radio_connection
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update_icon()
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if(stat & NOPOWER)
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icon_state = "intact_off"
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else if(node1 && node2)
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icon_state = "intact_[on?("on"):("off")]"
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else
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if(node1)
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icon_state = "exposed_1_off"
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else if(node2)
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icon_state = "exposed_2_off"
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else
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icon_state = "exposed_3_off"
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return
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process()
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..()
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if(!on)
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return 0
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var/output_starting_pressure = air2.return_pressure()
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var/input_starting_pressure = air1.return_pressure()
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if(output_starting_pressure >= min(target_pressure,input_starting_pressure-10))
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//No need to pump gas if target is already reached or input pressure is too low
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//Need at least 10 KPa difference to overcome friction in the mechanism
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return 1
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//Calculate necessary moles to transfer using PV = nRT
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if((air1.total_moles() > 0) && (air1.temperature>0))
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var/pressure_delta = min(target_pressure - output_starting_pressure, (input_starting_pressure - output_starting_pressure)/2)
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//Can not have a pressure delta that would cause output_pressure > input_pressure
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var/transfer_moles = pressure_delta*air2.volume/(air1.temperature * R_IDEAL_GAS_EQUATION)
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//Actually transfer the gas
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var/datum/gas_mixture/removed = air1.remove(transfer_moles)
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air2.merge(removed)
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if(network1)
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network1.update = 1
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if(network2)
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network2.update = 1
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//Radio remote control
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proc
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set_frequency(new_frequency)
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radio_controller.remove_object(src, frequency)
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frequency = new_frequency
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if(frequency)
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radio_connection = radio_controller.add_object(src, frequency, filter = RADIO_ATMOSIA)
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broadcast_status()
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if(!radio_connection)
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return 0
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var/datum/signal/signal = new
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signal.transmission_method = 1 //radio signal
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signal.source = src
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signal.data = list(
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"tag" = id,
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"device" = "AGP",
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"power" = on,
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"target_output" = target_pressure,
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"sigtype" = "status"
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)
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radio_connection.post_signal(src, signal, filter = RADIO_ATMOSIA)
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return 1
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interact(mob/user as mob)
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var/dat = {"<b>Power: </b><a href='?src=\ref[src];power=1'>[on?"On":"Off"]</a><br>
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<b>Desirable output pressure: </b>
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[round(target_pressure,0.1)]kPa | <a href='?src=\ref[src];set_press=1'>Change</a>
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"}
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user << browse("<HEAD><TITLE>[src.name] control</TITLE></HEAD><TT>[dat]</TT>", "window=atmo_pump")
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onclose(user, "atmo_pump")
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initialize()
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..()
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if(frequency)
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set_frequency(frequency)
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receive_signal(datum/signal/signal)
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if(!signal.data["tag"] || (signal.data["tag"] != id) || (signal.data["sigtype"]!="command"))
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return 0
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if("power" in signal.data)
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on = text2num(signal.data["power"])
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if("power_toggle" in signal.data)
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on = !on
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if("set_output_pressure" in signal.data)
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target_pressure = Clamp(
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text2num(signal.data["set_output_pressure"]),
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0,
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ONE_ATMOSPHERE*50
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)
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if("status" in signal.data)
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spawn(2)
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broadcast_status()
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return //do not update_icon
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spawn(2)
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broadcast_status()
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update_icon()
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return
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attack_hand(user as mob)
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if(..())
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return
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src.add_fingerprint(usr)
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if(!src.allowed(user))
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user << "\red Access denied."
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return
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usr.set_machine(src)
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interact(user)
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return
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Topic(href,href_list)
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if(..()) return
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if(href_list["power"])
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on = !on
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if(href_list["set_press"])
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var/new_pressure = input(usr,"Enter new output pressure (0-4500kPa)","Pressure control",src.target_pressure) as num
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src.target_pressure = max(0, min(4500, new_pressure))
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usr.set_machine(src)
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src.update_icon()
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src.updateUsrDialog()
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return
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power_change()
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..()
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update_icon()
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attackby(var/obj/item/weapon/W as obj, var/mob/user as mob)
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if (!istype(W, /obj/item/weapon/wrench))
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return ..()
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if (on)
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user << "\red You cannot unwrench this [src], turn it off first."
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return 1
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var/turf/T = src.loc
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if (level==1 && isturf(T) && T.intact)
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user << "\red You must remove the plating first."
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return 1
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var/datum/gas_mixture/int_air = return_air()
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var/datum/gas_mixture/env_air = loc.return_air()
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if ((int_air.return_pressure()-env_air.return_pressure()) > 2*ONE_ATMOSPHERE)
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user << "\red You cannot unwrench this [src], it too exerted due to internal pressure."
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add_fingerprint(user)
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return 1
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playsound(src.loc, 'sound/items/Ratchet.ogg', 50, 1)
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user << "\blue You begin to unfasten \the [src]..."
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if (do_after(user, 40))
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user.visible_message( \
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"[user] unfastens \the [src].", \
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"\blue You have unfastened \the [src].", \
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"You hear ratchet.")
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new /obj/item/pipe(loc, make_from=src)
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del(src)
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