mirror of
https://github.com/vgstation-coders/vgstation13.git
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172 lines
3.9 KiB
Plaintext
172 lines
3.9 KiB
Plaintext
/obj/machinery/atmospherics/portables_connector
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icon = 'icons/obj/atmospherics/portables_connector.dmi'
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icon_state = "intact"
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name = "Connector Port"
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desc = "For connecting portables devices related to atmospherics control."
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dir = SOUTH
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initialize_directions = SOUTH
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var/obj/machinery/portable_atmospherics/connected_device
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var/obj/machinery/atmospherics/node
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var/datum/pipe_network/network
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var/on = 0
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use_power = 0
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level = 0
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New()
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initialize_directions = dir
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..()
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buildFrom(var/mob/usr,var/obj/item/pipe/pipe)
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dir = pipe.dir
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initialize_directions = pipe.get_pipe_dir()
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if (pipe.pipename)
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name = pipe.pipename
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var/turf/T = loc
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level = T.intact ? 2 : 1
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initialize()
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build_network()
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if (node)
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node.initialize()
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node.build_network()
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return 1
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update_icon()
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if(node)
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icon_state = "[level == 1 && istype(loc, /turf/simulated) ? "h" : "" ]intact"
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dir = get_dir(src, node)
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else
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icon_state = "exposed"
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return
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hide(var/i) //to make the little pipe section invisible, the icon changes.
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if(node)
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icon_state = "[i == 1 && istype(loc, /turf/simulated) ? "h" : "" ]intact"
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dir = get_dir(src, node)
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else
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icon_state = "exposed"
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process()
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..()
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if(!on)
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return
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if(!connected_device)
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on = 0
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return
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if(network)
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network.update = 1
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return 1
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// Housekeeping and pipe network stuff below
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network_expand(datum/pipe_network/new_network, obj/machinery/atmospherics/pipe/reference)
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if(reference == node)
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network = new_network
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if(new_network.normal_members.Find(src))
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return 0
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new_network.normal_members += src
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return null
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Del()
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loc = null
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if(connected_device)
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connected_device.disconnect()
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if(node)
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node.disconnect(src)
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del(network)
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node = null
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..()
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initialize()
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if(node) return
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var/node_connect = dir
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for(var/obj/machinery/atmospherics/target in get_step(src,node_connect))
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if(target.initialize_directions & get_dir(target,src))
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node = target
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break
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update_icon()
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build_network()
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if(!network && node)
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network = new /datum/pipe_network()
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network.normal_members += src
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network.build_network(node, src)
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return_network(obj/machinery/atmospherics/reference)
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build_network()
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if(reference==node)
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return network
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if(reference==connected_device)
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return network
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return null
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reassign_network(datum/pipe_network/old_network, datum/pipe_network/new_network)
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if(network == old_network)
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network = new_network
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return 1
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return_network_air(datum/pipe_network/reference)
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var/list/results = list()
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if(connected_device)
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results += connected_device.air_contents
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return results
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disconnect(obj/machinery/atmospherics/reference)
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if(reference==node)
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del(network)
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node = null
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return null
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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 (connected_device)
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user << "\red You cannot unwrench this [src], dettach [connected_device] first."
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return 1
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if (locate(/obj/machinery/portable_atmospherics, src.loc))
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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(get_turf(src), '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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qdel(src)
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