mirror of
https://github.com/Aurorastation/Aurora.3.git
synced 2025-12-21 15:42:35 +00:00
61b5203d24
changes: Maps are no longer compiled in, instead loaded directly from the DMMs at runtime. Z level defines have been moved from the config to map datums. Unit tests now use typecaches. DMMS now actually works. DMMS has been updated slightly. DMMS is now capable of loading simple lists of non-text types. DMMS is now faster when loading many types without mapped in attributes and when loading area instances. Asteroid generation is now defined on the map datum instead of being hard-coded in SSasteroid. Holodeck presets are now defined on the map datum. Atmos machinery now uses Initialize().
153 lines
4.3 KiB
Plaintext
153 lines
4.3 KiB
Plaintext
//Basically a one way passive valve. If the pressure inside is greater than the environment then gas will flow passively,
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//but it does not permit gas to flow back from the environment into the injector. Can be turned off to prevent any gas flow.
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//When it receives the "inject" signal, it will try to pump it's entire contents into the environment regardless of pressure, using power.
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/obj/machinery/atmospherics/unary/outlet_injector
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icon = 'icons/atmos/injector.dmi'
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icon_state = "map_injector"
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layer = 3
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name = "air injector"
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desc = "Passively injects air into its surroundings. Has a valve attached to it that can control flow rate."
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use_power = 0
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idle_power_usage = 150 //internal circuitry, friction losses and stuff
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power_rating = 15000 //15000 W ~ 20 HP
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var/injecting = 0
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var/volume_rate = 50 //flow rate limit
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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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level = 1
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/obj/machinery/atmospherics/unary/outlet_injector/Initialize()
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. = ..()
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air_contents.volume = ATMOS_DEFAULT_VOLUME_PUMP + 500 //Give it a small reservoir for injecting. Also allows it to have a higher flow rate limit than vent pumps, to differentiate injectors a bit more.
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/obj/machinery/atmospherics/unary/outlet_injector/update_icon()
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if(!powered())
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icon_state = "off"
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else
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icon_state = "[use_power ? "on" : "off"]"
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/obj/machinery/atmospherics/unary/outlet_injector/update_underlays()
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if(..())
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underlays.Cut()
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var/turf/T = get_turf(src)
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if(!istype(T))
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return
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add_underlay(T, node, dir)
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/obj/machinery/atmospherics/unary/outlet_injector/power_change()
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var/old_stat = stat
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..()
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if(old_stat != stat)
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update_icon()
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/obj/machinery/atmospherics/unary/outlet_injector/machinery_process()
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..()
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last_power_draw = 0
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last_flow_rate = 0
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if((stat & (NOPOWER|BROKEN)) || !use_power)
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return
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var/power_draw = -1
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var/datum/gas_mixture/environment = loc.return_air()
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if(environment && air_contents.temperature > 0)
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var/transfer_moles = (volume_rate/air_contents.volume)*air_contents.total_moles //apply flow rate limit
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power_draw = pump_gas(src, air_contents, environment, transfer_moles, power_rating)
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if (power_draw >= 0)
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last_power_draw = power_draw
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use_power(power_draw)
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if(network)
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network.update = 1
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return 1
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/obj/machinery/atmospherics/unary/outlet_injector/proc/inject()
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if(injecting || (stat & NOPOWER))
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return 0
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var/datum/gas_mixture/environment = loc.return_air()
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if (!environment)
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return 0
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injecting = 1
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if(air_contents.temperature > 0)
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var/power_used = pump_gas(src, air_contents, environment, air_contents.total_moles, power_rating)
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use_power(power_used)
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if(network)
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network.update = 1
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flick("inject", src)
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/obj/machinery/atmospherics/unary/outlet_injector/proc/set_frequency(new_frequency)
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SSradio.remove_object(src, frequency)
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frequency = new_frequency
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if(frequency)
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radio_connection = SSradio.add_object(src, frequency)
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/obj/machinery/atmospherics/unary/outlet_injector/proc/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" = "AO",
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"power" = use_power,
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"volume_rate" = volume_rate,
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"sigtype" = "status"
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)
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radio_connection.post_signal(src, signal)
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return 1
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/obj/machinery/atmospherics/unary/outlet_injector/atmos_init()
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..()
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set_frequency(frequency)
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/obj/machinery/atmospherics/unary/outlet_injector/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(signal.data["power"])
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use_power = text2num(signal.data["power"])
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if(signal.data["power_toggle"])
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use_power = !use_power
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if(signal.data["inject"])
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spawn inject()
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return
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if(signal.data["set_volume_rate"])
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var/number = text2num(signal.data["set_volume_rate"])
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volume_rate = between(0, number, air_contents.volume)
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if(signal.data["status"])
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addtimer(CALLBACK(src, .proc/broadcast_status), 2, TIMER_UNIQUE)
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return //do not update_icon
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addtimer(CALLBACK(src, .proc/broadcast_status), 2, TIMER_UNIQUE)
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update_icon()
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/obj/machinery/atmospherics/unary/outlet_injector/hide(var/i)
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update_underlays()
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