mirror of
https://github.com/SPLURT-Station/S.P.L.U.R.T-Station-13.git
synced 2025-12-10 09:54:52 +00:00
66 lines
2.6 KiB
Plaintext
66 lines
2.6 KiB
Plaintext
///We handle the unity part of plumbing. We track who is connected to who.
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/datum/ductnet
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var/list/suppliers = list()
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var/list/demanders = list()
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var/list/obj/machinery/duct/ducts = list()
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var/capacity
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///Add a duct to our network
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/datum/ductnet/proc/add_duct(obj/machinery/duct/D)
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if(!D || (D in ducts))
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return
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ducts += D
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D.duct = src
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///Remove a duct from our network and commit suicide, because this is probably easier than to check who that duct was connected to and what part of us was lost
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/datum/ductnet/proc/remove_duct(obj/machinery/duct/ducting)
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destroy_network(FALSE)
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for(var/obj/machinery/duct/D in ducting.neighbours)
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addtimer(CALLBACK(D, /obj/machinery/duct/proc/reconnect), 0) //all needs to happen after the original duct that was destroyed finishes destroying itself
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addtimer(CALLBACK(D, /obj/machinery/duct/proc/generate_connects), 0)
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qdel(src)
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///add a plumbing object to either demanders or suppliers
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/datum/ductnet/proc/add_plumber(datum/component/plumbing/P, dir)
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if(!P.can_add(src, dir))
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return FALSE
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P.ducts[num2text(dir)] = src
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if(dir & P.supply_connects)
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suppliers += P
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else if(dir & P.demand_connects)
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demanders += P
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return TRUE
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///remove a plumber. we dont delete ourselves because ductnets dont persist through plumbing objects
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/datum/ductnet/proc/remove_plumber(datum/component/plumbing/P)
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suppliers.Remove(P) //we're probably only in one of these, but Remove() is inherently sane so this is fine
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demanders.Remove(P)
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for(var/dir in P.ducts)
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if(P.ducts[dir] == src)
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P.ducts -= dir
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if(!ducts.len) //there were no ducts, so it was a direct connection. we destroy ourselves since a ductnet with only one plumber and no ducts is worthless
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destroy_network()
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///we combine ductnets. this occurs when someone connects to seperate sets of fluid ducts
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/datum/ductnet/proc/assimilate(datum/ductnet/D)
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ducts.Add(D.ducts)
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suppliers.Add(D.suppliers)
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demanders.Add(D.demanders)
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for(var/A in D.suppliers + D.demanders)
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var/datum/component/plumbing/P = A
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for(var/s in P.ducts)
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if(P.ducts[s] != D)
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continue
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P.ducts[s] = src //all your ducts are belong to us
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for(var/A in D.ducts)
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var/obj/machinery/duct/M = A
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M.duct = src //forget your old master
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destroy_network()
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///destroy the network and tell all our ducts and plumbers we are gone
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/datum/ductnet/proc/destroy_network(delete=TRUE)
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for(var/A in suppliers + demanders)
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remove_plumber(A)
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for(var/A in ducts)
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var/obj/machinery/duct/D = A
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D.duct = null
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if(delete) //I don't want code to run with qdeleted objects because that can never be good, so keep this in-case the ductnet has some business left to attend to before commiting suicide
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qdel(src)
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