mirror of
https://github.com/CHOMPStation2/CHOMPStation2.git
synced 2025-12-11 10:43:20 +00:00
117ca6a135
This should have little/no gameplay effect right now, just paving the way for directional lights. Replaced handle_rotation() on buckly things with this. Signed-off-by: Mloc-Argent <colmohici@gmail.com>
127 lines
3.6 KiB
Plaintext
127 lines
3.6 KiB
Plaintext
//node1, air1, network1 correspond to input
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//node2, air2, network2 correspond to output
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/obj/machinery/atmospherics/binary/circulator
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name = "circulator/heat exchanger"
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desc = "A gas circulator pump and heat exchanger."
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icon = 'icons/obj/pipes.dmi'
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icon_state = "circ-off"
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anchored = 0
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var/recent_moles_transferred = 0
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var/last_heat_capacity = 0
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var/last_temperature = 0
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var/last_pressure_delta = 0
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var/last_worldtime_transfer = 0
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density = 1
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/obj/machinery/atmospherics/binary/circulator/New()
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..()
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desc = initial(desc) + " Its outlet port is to the [dir2text(dir)]."
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/obj/machinery/atmospherics/binary/circulator/proc/return_transfer_air()
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var/datum/gas_mixture/removed
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if(anchored && !(stat&BROKEN) )
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var/input_starting_pressure = air1.return_pressure()
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var/output_starting_pressure = air2.return_pressure()
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last_pressure_delta = max(input_starting_pressure - output_starting_pressure + 10, 0)
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//only circulate air if there is a pressure difference (plus 10 kPa to represent friction in the machine)
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if(air1.temperature > 0 && last_pressure_delta > 0)
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//Calculate necessary moles to transfer using PV = nRT
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recent_moles_transferred = last_pressure_delta*air2.volume/(air1.temperature * R_IDEAL_GAS_EQUATION)
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//Actually transfer the gas
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removed = air1.remove(recent_moles_transferred)
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if(removed)
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last_heat_capacity = removed.heat_capacity()
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last_temperature = removed.temperature
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//Update the gas networks.
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if(network1)
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network1.update = 1
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last_worldtime_transfer = world.time
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else
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recent_moles_transferred = 0
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update_icon()
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return removed
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/obj/machinery/atmospherics/binary/circulator/process()
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..()
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if(last_worldtime_transfer < world.time - 50)
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recent_moles_transferred = 0
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update_icon()
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/obj/machinery/atmospherics/binary/circulator/update_icon()
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if(stat & (BROKEN|NOPOWER) || !anchored)
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icon_state = "circ-p"
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else if(last_pressure_delta > 0 && recent_moles_transferred > 0)
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if(last_pressure_delta > 5*ONE_ATMOSPHERE)
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icon_state = "circ-run"
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else
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icon_state = "circ-slow"
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else
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icon_state = "circ-off"
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return 1
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/obj/machinery/atmospherics/binary/circulator/attackby(obj/item/weapon/W as obj, mob/user as mob)
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if(istype(W, /obj/item/weapon/wrench))
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anchored = !anchored
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user << "\blue You [anchored ? "secure" : "unsecure"] the bolts holding [src] to the floor."
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if(anchored)
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if(dir & (NORTH|SOUTH))
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initialize_directions = NORTH|SOUTH
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else if(dir & (EAST|WEST))
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initialize_directions = EAST|WEST
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initialize()
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build_network()
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if (node1)
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node1.initialize()
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node1.build_network()
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if (node2)
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node2.initialize()
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node2.build_network()
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else
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if(node1)
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node1.disconnect(src)
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del(network1)
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if(node2)
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node2.disconnect(src)
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del(network2)
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node1 = null
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node2 = null
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else
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..()
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/obj/machinery/atmospherics/binary/circulator/verb/rotate_clockwise()
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set category = "Object"
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set name = "Rotate Circulator (Clockwise)"
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set src in view(1)
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if (usr.stat || usr.restrained() || anchored)
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return
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src.set_dir(turn(src.dir, 90))
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desc = initial(desc) + " Its outlet port is to the [dir2text(dir)]."
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/obj/machinery/atmospherics/binary/circulator/verb/rotate_anticlockwise()
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set category = "Object"
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set name = "Rotate Circulator (Counterclockwise)"
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set src in view(1)
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if (usr.stat || usr.restrained() || anchored)
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return
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src.set_dir(turn(src.dir, -90))
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desc = initial(desc) + " Its outlet port is to the [dir2text(dir)]." |