mirror of
https://github.com/CHOMPStation2/CHOMPStation2.git
synced 2025-12-10 02:09:41 +00:00
9801dfa9a9
-Supply and scrubber pipes can be run in parallel without connecting to each other -Supply pipes will only connect to supply pipes, vents and Universal Pipe Adapters(UPAs) -Scrubber pipes will only connect to scrubber pipes, scrubbers and UPAs -Supply and scrubber pipes are offset along the x and y axes to prevent sprite overlap -UPAs will connect to regular, scrubber and supply pipes, as well as anything else that connects to a regular pipe. UPAs will be used to interface between the supply/scrubber loops and atmos
1351 lines
37 KiB
Plaintext
1351 lines
37 KiB
Plaintext
/obj/machinery/atmospherics/pipe
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var/datum/gas_mixture/air_temporary //used when reconstructing a pipeline that broke
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var/datum/pipeline/parent
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var/volume = 0
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force = 20
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//layer = 2.4 //under wires with their 2.44
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use_power = 0
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var/alert_pressure = 80*ONE_ATMOSPHERE
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//minimum pressure before check_pressure(...) should be called
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/obj/machinery/atmospherics/pipe/New()
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..()
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//so pipes under walls are hidden
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if(!istype(get_turf(src), /turf/simulated/floor))
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level = 1
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/obj/machinery/atmospherics/pipe/proc/pipeline_expansion()
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return null
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/obj/machinery/atmospherics/pipe/proc/check_pressure(pressure)
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//Return 1 if parent should continue checking other pipes
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//Return null if parent should stop checking other pipes. Recall: del(src) will by default return null
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return 1
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/obj/machinery/atmospherics/pipe/return_air()
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if(!parent)
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parent = new /datum/pipeline()
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parent.build_pipeline(src)
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return parent.air
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/obj/machinery/atmospherics/pipe/build_network()
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if(!parent)
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parent = new /datum/pipeline()
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parent.build_pipeline(src)
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return parent.return_network()
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/obj/machinery/atmospherics/pipe/network_expand(datum/pipe_network/new_network, obj/machinery/atmospherics/pipe/reference)
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if(!parent)
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parent = new /datum/pipeline()
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parent.build_pipeline(src)
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return parent.network_expand(new_network, reference)
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/obj/machinery/atmospherics/pipe/return_network(obj/machinery/atmospherics/reference)
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if(!parent)
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parent = new /datum/pipeline()
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parent.build_pipeline(src)
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return parent.return_network(reference)
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/obj/machinery/atmospherics/pipe/Del()
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del(parent)
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if(air_temporary)
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loc.assume_air(air_temporary)
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..()
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/obj/machinery/atmospherics/pipe/attackby(var/obj/item/weapon/W as obj, var/mob/user as mob)
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if (istype(src, /obj/machinery/atmospherics/pipe/tank))
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return ..()
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if (istype(src, /obj/machinery/atmospherics/pipe/vent))
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return ..()
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if(istype(W,/obj/item/device/pipe_painter))
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return 0
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if (!istype(W, /obj/item/weapon/wrench))
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return ..()
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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 << "<span class='warning'>You cannot unwrench [src], it is too exerted due to internal pressure.</span>"
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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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for (var/obj/machinery/meter/meter in T)
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if (meter.target == src)
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new /obj/item/pipe_meter(T)
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del(meter)
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del(src)
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/obj/machinery/atmospherics/proc/change_color(var/new_color)
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//only pass valid pipe colors please ~otherwise your pipe will turn invisible
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if(!pipe_color_check(new_color))
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return
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pipe_color = new_color
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update_icon()
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/*
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/obj/machinery/atmospherics/pipe/add_underlay(var/obj/machinery/atmospherics/node, var/direction)
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if(istype(src, /obj/machinery/atmospherics/pipe/tank)) //todo: move tanks to unary devices
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return ..()
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if(node)
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var/temp_dir = get_dir(src, node)
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underlays += icon_manager.get_atmos_icon("pipe_underlay_intact", temp_dir, color_cache_name(node))
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return temp_dir
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else if(direction)
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underlays += icon_manager.get_atmos_icon("pipe_underlay_exposed", direction, pipe_color)
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else
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return null
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*/
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/obj/machinery/atmospherics/pipe/color_cache_name(var/obj/machinery/atmospherics/node)
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if(istype(src, /obj/machinery/atmospherics/pipe/tank))
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return ..()
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if(istype(node, /obj/machinery/atmospherics/pipe/manifold) || istype(node, /obj/machinery/atmospherics/pipe/manifold4w))
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if(pipe_color == node.pipe_color)
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return node.pipe_color
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else
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return null
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else if(istype(node, /obj/machinery/atmospherics/pipe/simple))
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return node.pipe_color
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else
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return pipe_color
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/obj/machinery/atmospherics/pipe/simple
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icon = 'icons/atmos/pipes.dmi'
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icon_state = ""
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name = "pipe"
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desc = "A one meter section of regular pipe"
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volume = ATMOS_DEFAULT_VOLUME_PIPE
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dir = SOUTH
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initialize_directions = SOUTH|NORTH
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var/obj/machinery/atmospherics/node1
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var/obj/machinery/atmospherics/node2
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var/minimum_temperature_difference = 300
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var/thermal_conductivity = 0 //WALL_HEAT_TRANSFER_COEFFICIENT No
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var/maximum_pressure = 70*ONE_ATMOSPHERE
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var/fatigue_pressure = 55*ONE_ATMOSPHERE
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alert_pressure = 55*ONE_ATMOSPHERE
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level = 1
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/obj/machinery/atmospherics/pipe/simple/New()
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..()
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// Pipe colors and icon states are handled by an image cache - so color and icon should
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// be null. For mapping purposes color is defined in the object definitions.
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icon = null
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alpha = 255
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switch(dir)
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if(SOUTH || NORTH)
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initialize_directions = SOUTH|NORTH
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if(EAST || WEST)
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initialize_directions = EAST|WEST
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if(NORTHEAST)
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initialize_directions = NORTH|EAST
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if(NORTHWEST)
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initialize_directions = NORTH|WEST
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if(SOUTHEAST)
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initialize_directions = SOUTH|EAST
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if(SOUTHWEST)
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initialize_directions = SOUTH|WEST
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/obj/machinery/atmospherics/pipe/simple/hide(var/i)
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if(level == 1 && istype(loc, /turf/simulated))
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invisibility = i ? 101 : 0
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update_icon()
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/obj/machinery/atmospherics/pipe/simple/process()
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if(!parent) //This should cut back on the overhead calling build_network thousands of times per cycle
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..()
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else
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. = PROCESS_KILL
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/obj/machinery/atmospherics/pipe/simple/check_pressure(pressure)
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var/datum/gas_mixture/environment = loc.return_air()
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var/pressure_difference = pressure - environment.return_pressure()
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if(pressure_difference > maximum_pressure)
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burst()
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else if(pressure_difference > fatigue_pressure)
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//TODO: leak to turf, doing pfshhhhh
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if(prob(5))
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burst()
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else return 1
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/obj/machinery/atmospherics/pipe/simple/proc/burst()
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src.visible_message("\red \bold [src] bursts!");
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playsound(src.loc, 'sound/effects/bang.ogg', 25, 1)
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var/datum/effect/effect/system/smoke_spread/smoke = new
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smoke.set_up(1,0, src.loc, 0)
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smoke.start()
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del(src)
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/obj/machinery/atmospherics/pipe/simple/proc/normalize_dir()
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if(dir==3)
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dir = 1
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else if(dir==12)
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dir = 4
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/obj/machinery/atmospherics/pipe/simple/Del()
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if(node1)
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node1.disconnect(src)
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if(node2)
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node2.disconnect(src)
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..()
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/obj/machinery/atmospherics/pipe/simple/pipeline_expansion()
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return list(node1, node2)
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/obj/machinery/atmospherics/pipe/simple/change_color(var/new_color)
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..()
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//for updating connected atmos device pipes (i.e. vents, manifolds, etc)
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if(node1)
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node1.update_underlays()
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if(node2)
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node2.update_underlays()
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/obj/machinery/atmospherics/pipe/simple/update_icon(var/safety = 0)
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if(!check_icon_cache())
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return
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alpha = 255
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overlays.Cut()
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if(!node1 && !node2)
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var/turf/T = get_turf(src)
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new /obj/item/pipe(loc, make_from=src)
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for (var/obj/machinery/meter/meter in T)
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if (meter.target == src)
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new /obj/item/pipe_meter(T)
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del(meter)
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del(src)
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else if(node1 && node2)
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overlays += icon_manager.get_atmos_icon("pipe", , pipe_color, "intact" + icon_connect_type)
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else
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overlays += icon_manager.get_atmos_icon("pipe", , pipe_color, "exposed[node1?1:0][node2?1:0]" + icon_connect_type)
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/obj/machinery/atmospherics/pipe/simple/update_underlays()
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return
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/obj/machinery/atmospherics/pipe/simple/initialize()
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normalize_dir()
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var/node1_dir
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var/node2_dir
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for(var/direction in cardinal)
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if(direction&initialize_directions)
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if (!node1_dir)
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node1_dir = direction
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else if (!node2_dir)
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node2_dir = direction
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for(var/obj/machinery/atmospherics/target in get_step(src,node1_dir))
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if(target.initialize_directions & get_dir(target,src))
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var/c = check_connect_types(target,src)
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if (c)
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target.connected_to = c
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src.connected_to = c
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node1 = target
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break
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for(var/obj/machinery/atmospherics/target in get_step(src,node2_dir))
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if(target.initialize_directions & get_dir(target,src))
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var/c = check_connect_types(target,src)
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if (c)
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target.connected_to = c
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src.connected_to = c
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node2 = target
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break
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if(!node1 && !node2)
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del(src)
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return
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var/turf/T = get_turf(src)
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if(istype(T))
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hide(T.intact)
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update_icon()
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/obj/machinery/atmospherics/pipe/simple/disconnect(obj/machinery/atmospherics/reference)
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if(reference == node1)
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if(istype(node1, /obj/machinery/atmospherics/pipe))
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del(parent)
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node1 = null
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if(reference == node2)
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if(istype(node2, /obj/machinery/atmospherics/pipe))
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del(parent)
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node2 = null
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update_icon()
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return null
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/obj/machinery/atmospherics/pipe/simple/visible
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icon_state = "intact"
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level = 2
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/obj/machinery/atmospherics/pipe/simple/visible/scrubbers
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name = "Scrubbers pipe"
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desc = "A one meter section of scrubbers pipe"
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icon = 'icons/obj/pipes_scrubbers.dmi'
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connect_types = list(3)
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layer = 2.38
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icon_connect_type = "-scrubbers"
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color = PIPE_COLOR_RED
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/obj/machinery/atmospherics/pipe/simple/visible/supply
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name = "Air supply pipe"
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desc = "A one meter section of supply pipe"
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icon = 'icons/obj/pipes_supply.dmi'
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connect_types = list(2)
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layer = 2.39
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icon_connect_type = "-supply"
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color = PIPE_COLOR_BLUE
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/obj/machinery/atmospherics/pipe/simple/visible/yellow
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color = PIPE_COLOR_YELLOW
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/obj/machinery/atmospherics/pipe/simple/visible/cyan
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color = PIPE_COLOR_CYAN
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/obj/machinery/atmospherics/pipe/simple/visible/green
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color = PIPE_COLOR_GREEN
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/obj/machinery/atmospherics/pipe/simple/visible/purple
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color = PIPE_COLOR_PURPLE
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/obj/machinery/atmospherics/pipe/simple/hidden
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icon_state = "intact"
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level = 1
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alpha = 128 //set for the benefit of mapping - this is reset to opaque when the pipe is spawned in game
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/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers
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name = "Scrubbers pipe"
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desc = "A one meter section of scrubbers pipe"
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icon = 'icons/obj/pipes_scrubbers.dmi'
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connect_types = list(3)
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layer = 2.38
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icon_connect_type = "-scrubbers"
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color = PIPE_COLOR_RED
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/obj/machinery/atmospherics/pipe/simple/hidden/supply
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name = "Air supply pipe"
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desc = "A one meter section of supply pipe"
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icon = 'icons/obj/pipes_supply.dmi'
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connect_types = list(2)
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layer = 2.39
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icon_connect_type = "-supply"
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color = PIPE_COLOR_BLUE
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/obj/machinery/atmospherics/pipe/simple/visible/universal
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name="Universal pipe adapter"
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desc = "An adapter for regular, supply and scrubbers pipes"
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connect_types = list(1,2,3)
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icon_state = "map_universal"
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/obj/machinery/atmospherics/pipe/simple/visible/universal/update_icon(var/safety = 0)
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if(!check_icon_cache())
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return
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alpha = 255
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overlays.Cut()
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overlays += icon_manager.get_atmos_icon("pipe", , pipe_color, "universal")
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underlays.Cut()
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if (node1)
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universal_underlays(node1)
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if(node2)
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universal_underlays(node2)
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else
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var/node1_dir = get_dir(node1,src)
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universal_underlays(,node1_dir)
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else if (node2)
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universal_underlays(node2)
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else
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universal_underlays(,dir)
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universal_underlays(dir, -180)
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/obj/machinery/atmospherics/pipe/simple/visible/universal/update_underlays()
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..()
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update_icon()
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/obj/machinery/atmospherics/pipe/simple/hidden/universal
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name="Universal pipe adapter"
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desc = "An adapter for regular, supply and scrubbers pipes"
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connect_types = list(1,2,3)
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icon_state = "map_universal"
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/obj/machinery/atmospherics/pipe/simple/hidden/universal/update_icon(var/safety = 0)
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if(!check_icon_cache())
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return
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alpha = 255
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overlays.Cut()
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overlays += icon_manager.get_atmos_icon("pipe", , pipe_color, "universal")
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underlays.Cut()
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if (node1)
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universal_underlays(node1)
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if(node2)
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universal_underlays(node2)
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else
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var/node2_dir = turn(get_dir(src,node1),-180)
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universal_underlays(,node2_dir)
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else if (node2)
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universal_underlays(node2)
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var/node1_dir = turn(get_dir(src,node2),-180)
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universal_underlays(,node1_dir)
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else
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universal_underlays(,dir)
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universal_underlays(,turn(dir, -180))
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/obj/machinery/atmospherics/pipe/simple/hidden/universal/update_underlays()
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..()
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update_icon()
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/obj/machinery/atmospherics/proc/universal_underlays(var/obj/machinery/atmospherics/node, var/direction)
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var/turf/T = loc
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if(node)
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var/node_dir = get_dir(src,node)
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if(node.icon_connect_type == "-supply")
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add_underlay_adapter(T, , node_dir, "")
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add_underlay_adapter(T, node, node_dir, "-supply")
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add_underlay_adapter(T, , node_dir, "-scrubbers")
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else if (node.icon_connect_type == "-scrubbers")
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add_underlay_adapter(T, , node_dir, "")
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add_underlay_adapter(T, , node_dir, "-supply")
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add_underlay_adapter(T, node, node_dir, "-scrubbers")
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else
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add_underlay_adapter(T, node, node_dir, "")
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add_underlay_adapter(T, , node_dir, "-supply")
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add_underlay_adapter(T, , node_dir, "-scrubbers")
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else
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add_underlay_adapter(T, , direction, "-supply")
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add_underlay_adapter(T, , direction, "-scrubbers")
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add_underlay_adapter(T, , direction, "")
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/obj/machinery/atmospherics/proc/add_underlay_adapter(var/turf/T, var/obj/machinery/atmospherics/node, var/direction, var/icon_connect_type) //modified from add_underlay, does not make exposed underlays
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if(node)
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if(T.intact && node.level == 1 && istype(node, /obj/machinery/atmospherics/pipe))
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underlays += icon_manager.get_atmos_icon("underlay", direction, color_cache_name(node), "down" + icon_connect_type)
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else
|
|
underlays += icon_manager.get_atmos_icon("underlay", direction, color_cache_name(node), "intact" + icon_connect_type)
|
|
else
|
|
underlays += icon_manager.get_atmos_icon("underlay", direction, color_cache_name(node), "retracted" + icon_connect_type)
|
|
|
|
|
|
/obj/machinery/atmospherics/pipe/simple/hidden/yellow
|
|
color = PIPE_COLOR_YELLOW
|
|
|
|
/obj/machinery/atmospherics/pipe/simple/hidden/cyan
|
|
color = PIPE_COLOR_CYAN
|
|
|
|
/obj/machinery/atmospherics/pipe/simple/hidden/green
|
|
color = PIPE_COLOR_GREEN
|
|
|
|
/obj/machinery/atmospherics/pipe/simple/hidden/purple
|
|
color = PIPE_COLOR_PURPLE
|
|
|
|
/obj/machinery/atmospherics/pipe/simple/insulated
|
|
icon = 'icons/obj/atmospherics/red_pipe.dmi'
|
|
icon_state = "intact"
|
|
|
|
minimum_temperature_difference = 10000
|
|
thermal_conductivity = 0
|
|
maximum_pressure = 1000*ONE_ATMOSPHERE
|
|
fatigue_pressure = 900*ONE_ATMOSPHERE
|
|
alert_pressure = 900*ONE_ATMOSPHERE
|
|
|
|
level = 2
|
|
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold
|
|
icon = 'icons/atmos/manifold.dmi'
|
|
icon_state = ""
|
|
name = "pipe manifold"
|
|
desc = "A manifold composed of regular pipes"
|
|
|
|
volume = ATMOS_DEFAULT_VOLUME_PIPE * 1.5
|
|
|
|
dir = SOUTH
|
|
initialize_directions = EAST|NORTH|WEST
|
|
|
|
var/obj/machinery/atmospherics/node1
|
|
var/obj/machinery/atmospherics/node2
|
|
var/obj/machinery/atmospherics/node3
|
|
|
|
level = 1
|
|
layer = 2.4 //under wires with their 2.44
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/New()
|
|
..()
|
|
alpha = 255
|
|
icon = null
|
|
|
|
switch(dir)
|
|
if(NORTH)
|
|
initialize_directions = EAST|SOUTH|WEST
|
|
if(SOUTH)
|
|
initialize_directions = WEST|NORTH|EAST
|
|
if(EAST)
|
|
initialize_directions = SOUTH|WEST|NORTH
|
|
if(WEST)
|
|
initialize_directions = NORTH|EAST|SOUTH
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/hide(var/i)
|
|
if(level == 1 && istype(loc, /turf/simulated))
|
|
invisibility = i ? 101 : 0
|
|
update_icon()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/pipeline_expansion()
|
|
return list(node1, node2, node3)
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/process()
|
|
if(!parent)
|
|
..()
|
|
else
|
|
. = PROCESS_KILL
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/Del()
|
|
if(node1)
|
|
node1.disconnect(src)
|
|
if(node2)
|
|
node2.disconnect(src)
|
|
if(node3)
|
|
node3.disconnect(src)
|
|
|
|
..()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/disconnect(obj/machinery/atmospherics/reference)
|
|
if(reference == node1)
|
|
if(istype(node1, /obj/machinery/atmospherics/pipe))
|
|
del(parent)
|
|
node1 = null
|
|
|
|
if(reference == node2)
|
|
if(istype(node2, /obj/machinery/atmospherics/pipe))
|
|
del(parent)
|
|
node2 = null
|
|
|
|
if(reference == node3)
|
|
if(istype(node3, /obj/machinery/atmospherics/pipe))
|
|
del(parent)
|
|
node3 = null
|
|
|
|
update_icon()
|
|
|
|
..()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/change_color(var/new_color)
|
|
..()
|
|
//for updating connected atmos device pipes (i.e. vents, manifolds, etc)
|
|
if(node1)
|
|
node1.update_underlays()
|
|
if(node2)
|
|
node2.update_underlays()
|
|
if(node3)
|
|
node3.update_underlays()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/update_icon(var/safety = 0)
|
|
if(!check_icon_cache())
|
|
return
|
|
|
|
alpha = 255
|
|
|
|
if(!node1 && !node2 && !node3)
|
|
var/turf/T = get_turf(src)
|
|
new /obj/item/pipe(loc, make_from=src)
|
|
for (var/obj/machinery/meter/meter in T)
|
|
if (meter.target == src)
|
|
new /obj/item/pipe_meter(T)
|
|
del(meter)
|
|
del(src)
|
|
else
|
|
overlays.Cut()
|
|
overlays += icon_manager.get_atmos_icon("manifold", , pipe_color, "core" + icon_connect_type)
|
|
overlays += icon_manager.get_atmos_icon("manifold", , , "clamps" + icon_connect_type)
|
|
underlays.Cut()
|
|
|
|
var/turf/T = get_turf(src)
|
|
var/list/directions = list(NORTH, SOUTH, EAST, WEST)
|
|
var/node1_direction = get_dir(src, node1)
|
|
var/node2_direction = get_dir(src, node2)
|
|
var/node3_direction = get_dir(src, node3)
|
|
|
|
directions -= dir
|
|
|
|
directions -= add_underlay(T,node1,node1_direction,icon_connect_type)
|
|
directions -= add_underlay(T,node2,node2_direction,icon_connect_type)
|
|
directions -= add_underlay(T,node3,node3_direction,icon_connect_type)
|
|
|
|
for(var/D in directions)
|
|
add_underlay(T,,D,icon_connect_type)
|
|
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/update_underlays()
|
|
..()
|
|
update_icon()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/initialize()
|
|
var/connect_directions = (NORTH|SOUTH|EAST|WEST)&(~dir)
|
|
|
|
for(var/direction in cardinal)
|
|
if(direction&connect_directions)
|
|
for(var/obj/machinery/atmospherics/target in get_step(src,direction))
|
|
if(target.initialize_directions & get_dir(target,src))
|
|
var/c = check_connect_types(target,src)
|
|
if (c)
|
|
target.connected_to = c
|
|
src.connected_to = c
|
|
node1 = target
|
|
connect_directions &= ~direction
|
|
break
|
|
if (node1)
|
|
break
|
|
|
|
|
|
for(var/direction in cardinal)
|
|
if(direction&connect_directions)
|
|
for(var/obj/machinery/atmospherics/target in get_step(src,direction))
|
|
if(target.initialize_directions & get_dir(target,src))
|
|
var/c = check_connect_types(target,src)
|
|
if (c)
|
|
target.connected_to = c
|
|
src.connected_to = c
|
|
node2 = target
|
|
connect_directions &= ~direction
|
|
break
|
|
if (node2)
|
|
break
|
|
|
|
|
|
for(var/direction in cardinal)
|
|
if(direction&connect_directions)
|
|
for(var/obj/machinery/atmospherics/target in get_step(src,direction))
|
|
if(target.initialize_directions & get_dir(target,src))
|
|
var/c = check_connect_types(target,src)
|
|
if (c)
|
|
target.connected_to = c
|
|
src.connected_to = c
|
|
node3 = target
|
|
connect_directions &= ~direction
|
|
break
|
|
if (node3)
|
|
break
|
|
|
|
var/turf/T = get_turf(src)
|
|
if(istype(T))
|
|
hide(T.intact)
|
|
update_icon()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/visible
|
|
icon_state = "map"
|
|
level = 2
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/visible/scrubbers
|
|
name="Scrubbers pipe manifold"
|
|
desc = "A manifold composed of scrubbers pipes"
|
|
icon_state = "map-scrubbers"
|
|
connect_types = list(3)
|
|
layer = 2.38
|
|
icon_connect_type = "-scrubbers"
|
|
color = PIPE_COLOR_RED
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/visible/supply
|
|
name="Air supply pipe manifold"
|
|
desc = "A manifold composed of supply pipes"
|
|
icon_state = "map-supply"
|
|
connect_types = list(2)
|
|
layer = 2.39
|
|
icon_connect_type = "-supply"
|
|
color = PIPE_COLOR_BLUE
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/visible/yellow
|
|
color = PIPE_COLOR_YELLOW
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/visible/cyan
|
|
color = PIPE_COLOR_CYAN
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/visible/green
|
|
color = PIPE_COLOR_GREEN
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/visible/purple
|
|
color = PIPE_COLOR_PURPLE
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/hidden
|
|
icon_state = "map"
|
|
level = 1
|
|
alpha = 128 //set for the benefit of mapping - this is reset to opaque when the pipe is spawned in game
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/hidden/scrubbers
|
|
name="Scrubbers pipe manifold"
|
|
desc = "A manifold composed of scrubbers pipes"
|
|
icon_state = "map-scrubbers"
|
|
connect_types = list(3)
|
|
layer = 2.38
|
|
icon_connect_type = "-scrubbers"
|
|
color = PIPE_COLOR_RED
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/hidden/supply
|
|
name="Air supply pipe manifold"
|
|
desc = "A manifold composed of supply pipes"
|
|
icon_state = "map-supply"
|
|
connect_types = list(2)
|
|
layer = 2.39
|
|
icon_connect_type = "-supply"
|
|
color = PIPE_COLOR_BLUE
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/hidden/yellow
|
|
color = PIPE_COLOR_YELLOW
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/hidden/cyan
|
|
color = PIPE_COLOR_CYAN
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/hidden/green
|
|
color = PIPE_COLOR_GREEN
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold/hidden/purple
|
|
color = PIPE_COLOR_PURPLE
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w
|
|
icon = 'icons/atmos/manifold.dmi'
|
|
icon_state = ""
|
|
name = "4-way pipe manifold"
|
|
desc = "A manifold composed of regular pipes"
|
|
|
|
volume = ATMOS_DEFAULT_VOLUME_PIPE * 2
|
|
|
|
dir = SOUTH
|
|
initialize_directions = NORTH|SOUTH|EAST|WEST
|
|
|
|
var/obj/machinery/atmospherics/node1
|
|
var/obj/machinery/atmospherics/node2
|
|
var/obj/machinery/atmospherics/node3
|
|
var/obj/machinery/atmospherics/node4
|
|
|
|
level = 1
|
|
layer = 2.4 //under wires with their 2.44
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/New()
|
|
..()
|
|
alpha = 255
|
|
icon = null
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/pipeline_expansion()
|
|
return list(node1, node2, node3, node4)
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/process()
|
|
if(!parent)
|
|
..()
|
|
else
|
|
. = PROCESS_KILL
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/Del()
|
|
if(node1)
|
|
node1.disconnect(src)
|
|
if(node2)
|
|
node2.disconnect(src)
|
|
if(node3)
|
|
node3.disconnect(src)
|
|
if(node4)
|
|
node4.disconnect(src)
|
|
|
|
..()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/disconnect(obj/machinery/atmospherics/reference)
|
|
if(reference == node1)
|
|
if(istype(node1, /obj/machinery/atmospherics/pipe))
|
|
del(parent)
|
|
node1 = null
|
|
|
|
if(reference == node2)
|
|
if(istype(node2, /obj/machinery/atmospherics/pipe))
|
|
del(parent)
|
|
node2 = null
|
|
|
|
if(reference == node3)
|
|
if(istype(node3, /obj/machinery/atmospherics/pipe))
|
|
del(parent)
|
|
node3 = null
|
|
|
|
if(reference == node4)
|
|
if(istype(node4, /obj/machinery/atmospherics/pipe))
|
|
del(parent)
|
|
node4 = null
|
|
|
|
update_icon()
|
|
|
|
..()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/change_color(var/new_color)
|
|
..()
|
|
//for updating connected atmos device pipes (i.e. vents, manifolds, etc)
|
|
if(node1)
|
|
node1.update_underlays()
|
|
if(node2)
|
|
node2.update_underlays()
|
|
if(node3)
|
|
node3.update_underlays()
|
|
if(node4)
|
|
node4.update_underlays()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/update_icon(var/safety = 0)
|
|
if(!check_icon_cache())
|
|
return
|
|
|
|
alpha = 255
|
|
|
|
if(!node1 && !node2 && !node3 && !node4)
|
|
var/turf/T = get_turf(src)
|
|
new /obj/item/pipe(loc, make_from=src)
|
|
for (var/obj/machinery/meter/meter in T)
|
|
if (meter.target == src)
|
|
new /obj/item/pipe_meter(T)
|
|
del(meter)
|
|
del(src)
|
|
else
|
|
overlays.Cut()
|
|
overlays += icon_manager.get_atmos_icon("manifold", , pipe_color, "4way" + icon_connect_type)
|
|
overlays += icon_manager.get_atmos_icon("manifold", , , "clamps_4way" + icon_connect_type)
|
|
underlays.Cut()
|
|
|
|
/*
|
|
var/list/directions = list(NORTH, SOUTH, EAST, WEST)
|
|
|
|
|
|
directions -= add_underlay(node1)
|
|
directions -= add_underlay(node2)
|
|
directions -= add_underlay(node3)
|
|
directions -= add_underlay(node4)
|
|
|
|
for(var/D in directions)
|
|
add_underlay(,D)
|
|
*/
|
|
|
|
var/turf/T = get_turf(src)
|
|
var/list/directions = list(NORTH, SOUTH, EAST, WEST)
|
|
var/node1_direction = get_dir(src, node1)
|
|
var/node2_direction = get_dir(src, node2)
|
|
var/node3_direction = get_dir(src, node3)
|
|
var/node4_direction = get_dir(src, node4)
|
|
|
|
directions -= dir
|
|
|
|
directions -= add_underlay(T,node1,node1_direction,icon_connect_type)
|
|
directions -= add_underlay(T,node2,node2_direction,icon_connect_type)
|
|
directions -= add_underlay(T,node3,node3_direction,icon_connect_type)
|
|
directions -= add_underlay(T,node4,node4_direction,icon_connect_type)
|
|
|
|
for(var/D in directions)
|
|
add_underlay(T,,D,icon_connect_type)
|
|
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/update_underlays()
|
|
..()
|
|
update_icon()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/hide(var/i)
|
|
if(level == 1 && istype(loc, /turf/simulated))
|
|
invisibility = i ? 101 : 0
|
|
update_icon()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/initialize()
|
|
|
|
for(var/obj/machinery/atmospherics/target in get_step(src,1))
|
|
if(target.initialize_directions & 2)
|
|
var/c = check_connect_types(target,src)
|
|
if (c)
|
|
target.connected_to = c
|
|
src.connected_to = c
|
|
node1 = target
|
|
break
|
|
|
|
for(var/obj/machinery/atmospherics/target in get_step(src,2))
|
|
if(target.initialize_directions & 1)
|
|
var/c = check_connect_types(target,src)
|
|
if (c)
|
|
target.connected_to = c
|
|
src.connected_to = c
|
|
node2 = target
|
|
break
|
|
|
|
for(var/obj/machinery/atmospherics/target in get_step(src,4))
|
|
if(target.initialize_directions & 8)
|
|
var/c = check_connect_types(target,src)
|
|
if (c)
|
|
target.connected_to = c
|
|
src.connected_to = c
|
|
node3 = target
|
|
break
|
|
|
|
for(var/obj/machinery/atmospherics/target in get_step(src,8))
|
|
if(target.initialize_directions & 4)
|
|
var/c = check_connect_types(target,src)
|
|
if (c)
|
|
target.connected_to = c
|
|
src.connected_to = c
|
|
node4 = target
|
|
break
|
|
|
|
var/turf/T = get_turf(src)
|
|
if(istype(T))
|
|
hide(T.intact)
|
|
update_icon()
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/visible
|
|
icon_state = "map_4way"
|
|
level = 2
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/visible/scrubbers
|
|
name="4-way scrubbers pipe manifold"
|
|
desc = "A manifold composed of scrubbers pipes"
|
|
icon_state = "map_4way-scrubbers"
|
|
connect_types = list(3)
|
|
layer = 2.38
|
|
icon_connect_type = "-scrubbers"
|
|
color = PIPE_COLOR_RED
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/visible/supply
|
|
name="4-way air supply pipe manifold"
|
|
desc = "A manifold composed of supply pipes"
|
|
icon_state = "map_4way-supply"
|
|
connect_types = list(2)
|
|
layer = 2.39
|
|
icon_connect_type = "-supply"
|
|
color = PIPE_COLOR_BLUE
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/visible/yellow
|
|
color = PIPE_COLOR_YELLOW
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/visible/cyan
|
|
color = PIPE_COLOR_CYAN
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/visible/green
|
|
color = PIPE_COLOR_GREEN
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/visible/purple
|
|
color = PIPE_COLOR_PURPLE
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/hidden
|
|
icon_state = "map_4way"
|
|
level = 1
|
|
alpha = 128 //set for the benefit of mapping - this is reset to opaque when the pipe is spawned in game
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/hidden/scrubbers
|
|
name="4-way scrubbers pipe manifold"
|
|
desc = "A manifold composed of scrubbers pipes"
|
|
icon_state = "map_4way-scrubbers"
|
|
connect_types = list(3)
|
|
layer = 2.38
|
|
icon_connect_type = "-scrubbers"
|
|
color = PIPE_COLOR_RED
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/hidden/supply
|
|
name="4-way air supply pipe manifold"
|
|
desc = "A manifold composed of supply pipes"
|
|
icon_state = "map_4way-supply"
|
|
connect_types = list(2)
|
|
layer = 2.39
|
|
icon_connect_type = "-supply"
|
|
color = PIPE_COLOR_BLUE
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/hidden/yellow
|
|
color = PIPE_COLOR_YELLOW
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/hidden/cyan
|
|
color = PIPE_COLOR_CYAN
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/hidden/green
|
|
color = PIPE_COLOR_GREEN
|
|
|
|
/obj/machinery/atmospherics/pipe/manifold4w/hidden/purple
|
|
color = PIPE_COLOR_PURPLE
|
|
|
|
/obj/machinery/atmospherics/pipe/cap
|
|
name = "pipe endcap"
|
|
desc = "An endcap for pipes"
|
|
icon = 'icons/obj/pipes.dmi'
|
|
icon_state = "cap"
|
|
level = 2
|
|
layer = 2.4 //under wires with their 2.44
|
|
|
|
volume = 35
|
|
|
|
dir = SOUTH
|
|
initialize_directions = NORTH
|
|
|
|
var/obj/machinery/atmospherics/node
|
|
|
|
/obj/machinery/atmospherics/pipe/cap/New()
|
|
..()
|
|
switch(dir)
|
|
if(SOUTH)
|
|
initialize_directions = NORTH
|
|
if(NORTH)
|
|
initialize_directions = SOUTH
|
|
if(WEST)
|
|
initialize_directions = EAST
|
|
if(EAST)
|
|
initialize_directions = WEST
|
|
|
|
/obj/machinery/atmospherics/pipe/cap/hide(var/i)
|
|
if(level == 1 && istype(loc, /turf/simulated))
|
|
invisibility = i ? 101 : 0
|
|
update_icon()
|
|
|
|
/obj/machinery/atmospherics/pipe/cap/pipeline_expansion()
|
|
return list(node)
|
|
|
|
/obj/machinery/atmospherics/pipe/cap/process()
|
|
if(!parent)
|
|
..()
|
|
else
|
|
. = PROCESS_KILL
|
|
/obj/machinery/atmospherics/pipe/cap/Del()
|
|
if(node)
|
|
node.disconnect(src)
|
|
|
|
..()
|
|
|
|
/obj/machinery/atmospherics/pipe/cap/disconnect(obj/machinery/atmospherics/reference)
|
|
if(reference == node)
|
|
if(istype(node, /obj/machinery/atmospherics/pipe))
|
|
del(parent)
|
|
node = null
|
|
|
|
update_icon()
|
|
|
|
..()
|
|
|
|
/obj/machinery/atmospherics/pipe/cap/update_icon()
|
|
overlays = new()
|
|
|
|
icon_state = "cap[invisibility ? "-f" : ""]"
|
|
return
|
|
|
|
/obj/machinery/atmospherics/pipe/cap/initialize()
|
|
for(var/obj/machinery/atmospherics/target in get_step(src, dir))
|
|
if(target.initialize_directions & get_dir(target,src))
|
|
var/c = check_connect_types(target,src)
|
|
if (c)
|
|
target.connected_to = c
|
|
src.connected_to = c
|
|
node = target
|
|
break
|
|
|
|
var/turf/T = src.loc // hide if turf is not intact
|
|
hide(T.intact)
|
|
update_icon()
|
|
|
|
/obj/machinery/atmospherics/pipe/cap/visible
|
|
level = 2
|
|
icon_state = "cap"
|
|
|
|
/obj/machinery/atmospherics/pipe/cap/hidden
|
|
level = 1
|
|
icon_state = "cap-f"
|
|
|
|
|
|
/obj/machinery/atmospherics/pipe/tank
|
|
icon = 'icons/atmos/tank.dmi'
|
|
icon_state = "air_map"
|
|
|
|
name = "Pressure Tank"
|
|
desc = "A large vessel containing pressurized gas."
|
|
|
|
volume = 10000 //in liters, 1 meters by 1 meters by 2 meters ~tweaked it a little to simulate a pressure tank without needing to recode them yet
|
|
|
|
level = 1
|
|
dir = SOUTH
|
|
initialize_directions = SOUTH
|
|
density = 1
|
|
|
|
var/obj/machinery/atmospherics/node1
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/New()
|
|
icon_state = "air"
|
|
initialize_directions = dir
|
|
..()
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/process()
|
|
if(!parent)
|
|
..()
|
|
else
|
|
. = PROCESS_KILL
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/Del()
|
|
if(node1)
|
|
node1.disconnect(src)
|
|
|
|
..()
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/pipeline_expansion()
|
|
return list(node1)
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/update_underlays()
|
|
if(..())
|
|
underlays.Cut()
|
|
var/turf/T = get_turf(src)
|
|
if(!istype(T))
|
|
return
|
|
add_underlay(T, node1, dir)
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/hide()
|
|
update_underlays()
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/initialize()
|
|
var/connect_direction = dir
|
|
|
|
for(var/obj/machinery/atmospherics/target in get_step(src,connect_direction))
|
|
if(target.initialize_directions & get_dir(target,src))
|
|
var/c = check_connect_types(target,src)
|
|
if (c)
|
|
target.connected_to = c
|
|
src.connected_to = c
|
|
node1 = target
|
|
break
|
|
|
|
update_underlays()
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/disconnect(obj/machinery/atmospherics/reference)
|
|
if(reference == node1)
|
|
if(istype(node1, /obj/machinery/atmospherics/pipe))
|
|
del(parent)
|
|
node1 = null
|
|
|
|
update_underlays()
|
|
|
|
return null
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/attackby(var/obj/item/W as obj, var/mob/user as mob)
|
|
if(istype(W, /obj/item/device/pipe_painter))
|
|
return
|
|
|
|
if(istype(W, /obj/item/device/analyzer) && in_range(user, src))
|
|
for (var/mob/O in viewers(user, null))
|
|
O << "\red [user] has used the analyzer on \icon[icon]"
|
|
|
|
var/pressure = parent.air.return_pressure()
|
|
var/total_moles = parent.air.total_moles
|
|
|
|
user << "\blue Results of analysis of \icon[icon]"
|
|
if (total_moles>0)
|
|
user << "\blue Pressure: [round(pressure,0.1)] kPa"
|
|
for(var/g in parent.air.gas)
|
|
user << "\blue [gas_data.name[g]]: [round((parent.air.gas[g] / total_moles) * 100)]%"
|
|
user << "\blue Temperature: [round(parent.air.temperature-T0C)]°C"
|
|
else
|
|
user << "\blue Tank is empty!"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/air
|
|
name = "Pressure Tank (Air)"
|
|
icon_state = "air_map"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/air/New()
|
|
air_temporary = new
|
|
air_temporary.volume = volume
|
|
air_temporary.temperature = T20C
|
|
|
|
air_temporary.adjust_multi("oxygen", (25*ONE_ATMOSPHERE*O2STANDARD)*(air_temporary.volume)/(R_IDEAL_GAS_EQUATION*air_temporary.temperature), \
|
|
"nitrogen",(25*ONE_ATMOSPHERE*N2STANDARD)*(air_temporary.volume)/(R_IDEAL_GAS_EQUATION*air_temporary.temperature))
|
|
|
|
|
|
..()
|
|
icon_state = "air"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/oxygen
|
|
name = "Pressure Tank (Oxygen)"
|
|
icon_state = "o2_map"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/oxygen/New()
|
|
air_temporary = new
|
|
air_temporary.volume = volume
|
|
air_temporary.temperature = T20C
|
|
|
|
air_temporary.adjust_gas("oxygen", (25*ONE_ATMOSPHERE)*(air_temporary.volume)/(R_IDEAL_GAS_EQUATION*air_temporary.temperature))
|
|
|
|
..()
|
|
icon_state = "o2"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/nitrogen
|
|
name = "Pressure Tank (Nitrogen)"
|
|
icon_state = "n2_map"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/nitrogen/New()
|
|
air_temporary = new
|
|
air_temporary.volume = volume
|
|
air_temporary.temperature = T20C
|
|
|
|
air_temporary.adjust_gas("nitrogen", (25*ONE_ATMOSPHERE)*(air_temporary.volume)/(R_IDEAL_GAS_EQUATION*air_temporary.temperature))
|
|
|
|
..()
|
|
icon_state = "n2"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/carbon_dioxide
|
|
name = "Pressure Tank (Carbon Dioxide)"
|
|
icon_state = "co2_map"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/carbon_dioxide/New()
|
|
air_temporary = new
|
|
air_temporary.volume = volume
|
|
air_temporary.temperature = T20C
|
|
|
|
air_temporary.adjust_gas("carbon_dioxide", (25*ONE_ATMOSPHERE)*(air_temporary.volume)/(R_IDEAL_GAS_EQUATION*air_temporary.temperature))
|
|
|
|
..()
|
|
icon_state = "co2"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/phoron
|
|
name = "Pressure Tank (Phoron)"
|
|
icon_state = "phoron_map"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/phoron/New()
|
|
air_temporary = new
|
|
air_temporary.volume = volume
|
|
air_temporary.temperature = T20C
|
|
|
|
air_temporary.adjust_gas("phoron", (25*ONE_ATMOSPHERE)*(air_temporary.volume)/(R_IDEAL_GAS_EQUATION*air_temporary.temperature))
|
|
|
|
..()
|
|
icon_state = "phoron"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/nitrous_oxide
|
|
name = "Pressure Tank (Nitrous Oxide)"
|
|
icon_state = "n2o_map"
|
|
|
|
/obj/machinery/atmospherics/pipe/tank/nitrous_oxide/New()
|
|
air_temporary = new
|
|
air_temporary.volume = volume
|
|
air_temporary.temperature = T0C
|
|
|
|
air_temporary.adjust_gas("sleeping_agent", (25*ONE_ATMOSPHERE)*(air_temporary.volume)/(R_IDEAL_GAS_EQUATION*air_temporary.temperature))
|
|
|
|
..()
|
|
icon_state = "n2o"
|
|
|
|
/obj/machinery/atmospherics/pipe/vent
|
|
icon = 'icons/obj/atmospherics/pipe_vent.dmi'
|
|
icon_state = "intact"
|
|
|
|
name = "Vent"
|
|
desc = "A large air vent"
|
|
|
|
level = 1
|
|
|
|
volume = 250
|
|
|
|
dir = SOUTH
|
|
initialize_directions = SOUTH
|
|
|
|
var/build_killswitch = 1
|
|
|
|
var/obj/machinery/atmospherics/node1
|
|
|
|
/obj/machinery/atmospherics/pipe/vent/New()
|
|
initialize_directions = dir
|
|
..()
|
|
|
|
/obj/machinery/atmospherics/pipe/vent/high_volume
|
|
name = "Larger vent"
|
|
volume = 1000
|
|
|
|
/obj/machinery/atmospherics/pipe/vent/process()
|
|
if(!parent)
|
|
if(build_killswitch <= 0)
|
|
. = PROCESS_KILL
|
|
else
|
|
build_killswitch--
|
|
..()
|
|
return
|
|
else
|
|
parent.mingle_with_turf(loc, volume)
|
|
|
|
/obj/machinery/atmospherics/pipe/vent/Del()
|
|
if(node1)
|
|
node1.disconnect(src)
|
|
|
|
..()
|
|
|
|
/obj/machinery/atmospherics/pipe/vent/pipeline_expansion()
|
|
return list(node1)
|
|
|
|
/obj/machinery/atmospherics/pipe/vent/update_icon()
|
|
if(node1)
|
|
icon_state = "intact"
|
|
|
|
dir = get_dir(src, node1)
|
|
|
|
else
|
|
icon_state = "exposed"
|
|
|
|
/obj/machinery/atmospherics/pipe/vent/initialize()
|
|
var/connect_direction = dir
|
|
|
|
for(var/obj/machinery/atmospherics/target in get_step(src,connect_direction))
|
|
if(target.initialize_directions & get_dir(target,src))
|
|
var/c = check_connect_types(target,src)
|
|
if (c)
|
|
target.connected_to = c
|
|
src.connected_to = c
|
|
node1 = target
|
|
break
|
|
|
|
update_icon()
|
|
|
|
/obj/machinery/atmospherics/pipe/vent/disconnect(obj/machinery/atmospherics/reference)
|
|
if(reference == node1)
|
|
if(istype(node1, /obj/machinery/atmospherics/pipe))
|
|
del(parent)
|
|
node1 = null
|
|
|
|
update_icon()
|
|
|
|
return null
|
|
|
|
/obj/machinery/atmospherics/pipe/vent/hide(var/i) //to make the little pipe section invisible, the icon changes.
|
|
if(node1)
|
|
icon_state = "[i == 1 && istype(loc, /turf/simulated) ? "h" : "" ]intact"
|
|
dir = get_dir(src, node1)
|
|
else
|
|
icon_state = "exposed"
|