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https://github.com/vgstation-coders/vgstation13.git
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147 lines
3.8 KiB
Plaintext
147 lines
3.8 KiB
Plaintext
/datum/pipe_network
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var/list/datum/gas_mixture/gases = list() //All of the gas_mixtures continuously connected in this network
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var/volume = 0 //caches the total volume for atmos machines to use in gas calculations
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var/list/obj/machinery/atmospherics/normal_members = list()
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var/list/datum/pipeline/line_members = list()
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//membership roster to go through for updates and what not
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var/update = 1
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var/datum/gas_mixture/air_transient = null
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var/datum/gas_mixture/radiate = null
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/datum/pipe_network/New()
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air_transient = new()
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..()
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/datum/pipe_network/Destroy()
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for(var/datum/pipeline/pipeline in line_members) //This will remove the pipeline references for us
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pipeline.network = null
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line_members = null
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for(var/obj/machinery/atmospherics/objects in normal_members) //Procs for the different bases will remove the references
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objects.unassign_network(src)
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normal_members = null
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pipe_networks -= src
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if(air_transient)
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qdel(air_transient)
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air_transient = null
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radiate = null //This is a ref to an external gas_mixture, so it should not be deleted
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gases = null
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..()
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/datum/pipe_network/proc/process()
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set waitfor = FALSE
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//Equalize gases amongst pipe if called for
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if(update)
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update = 0
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reconcile_air() //equalize_gases(gases)
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radiate = null //Reset our last ticks calculation for the post-radiate() gases inside a thermal plate
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#ifdef ATMOS_PIPELINE_PROCESSING
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//Give pipelines their process call for pressure checking and what not. Have to remove pressure checks for the time being as pipes dont radiate heat - Mport
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for(var/datum/pipeline/line_member in line_members)
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line_member.process()
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#endif
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/datum/pipe_network/proc/build_network(obj/machinery/atmospherics/start_normal, obj/machinery/atmospherics/reference)
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//Purpose: Generate membership roster
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//Notes: Assuming that members will add themselves to appropriate roster in network_expandz()
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if(!start_normal)
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qdel(src)
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return
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start_normal.network_expand(src, reference)
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update_network_gases()
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if((normal_members.len>0)||(line_members.len>0))
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pipe_networks |= src
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else
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qdel(src)
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return
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return 1
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/datum/pipe_network/proc/merge(datum/pipe_network/giver)
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if(giver==src)
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return 0
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normal_members |= giver.normal_members
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line_members |= giver.line_members
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for(var/obj/machinery/atmospherics/normal_member in giver.normal_members)
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normal_member.reassign_network(giver, src)
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for(var/datum/pipeline/line_member in giver.line_members)
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line_member.network = src
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giver.line_members = null
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giver.normal_members = null
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qdel(giver)
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update_network_gases()
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return 1
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/datum/pipe_network/proc/update_network_gases()
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//Go through membership roster and make sure gases is up to date
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gases = list()
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volume = 0
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for(var/obj/machinery/atmospherics/normal_member in normal_members)
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var/result = normal_member.return_network_air(src)
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if(result)
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gases += result
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for(var/datum/pipeline/line_member in line_members)
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gases += line_member.air
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for(var/datum/gas_mixture/air in gases)
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volume += air.volume
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/datum/pipe_network/proc/reconcile_air()
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//Perfectly equalize all gases members instantly
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air_transient.multiply(0)
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air_transient.volume = 0
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for(var/datum/gas_mixture/gas in gases)
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air_transient.volume += gas.volume
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air_transient.merge(gas, FALSE)
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if(air_transient.volume > 0)
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//Allow air mixture to react
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if(air_transient.react())
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update = 1
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air_transient.update_values()
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for(var/datum/gas_mixture/gas in gases)
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gas.copy_from(air_transient)
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return 1
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/proc/equalize_gases(list/datum/gas_mixture/gases)
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//Perfectly equalize all gases members instantly
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var/datum/gas_mixture/temp = new()
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temp.volume = 0
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for(var/datum/gas_mixture/gas in gases)
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temp.volume += gas.volume
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temp.merge(gas)
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for(var/datum/gas_mixture/gas in gases)
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gas.copy_from(temp)
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return 1
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