mirror of
https://github.com/Aurorastation/Aurora-Old.git
synced 2026-08-28 07:06:19 +01:00
201 lines
5.3 KiB
Plaintext
201 lines
5.3 KiB
Plaintext
// Sooooo Yeah.
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//
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// This is reverse of the heater code.
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//
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// This does work if you want to use it. Just needs sprites.
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/obj/machinery/space_cooler
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anchored = 0
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density = 1
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icon = 'icons/obj/atmos.dmi'
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icon_state = "sheater0"
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name = "space cooler"
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desc = "Made by Space Amish using traditional space techniques, this cooler is guaranteed not to set the station on fire."
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// var/obj/item/weapon/cell/cell
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var/obj/item/weapon/tank/nitrogen/N2tank
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var/on = 0
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var/open = 0
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var/set_temperature = 20 // in celcius, add T0C for kelvin
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var/cooling_power = 10000
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flags = FPRINT
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New()
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..()
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N2tank = new(src)
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N2tank.air_contents.temperature = TCMB
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/*
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cell = new(src)
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cell.charge = 1000
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cell.maxcharge = 1000
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*/
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update_icon()
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return
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update_icon()
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overlays.Cut()
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icon_state = "sheater[on]"
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if(open)
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overlays += "sheater-open"
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return
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examine()
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set src in oview(12)
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if (!( usr ))
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return
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usr << "This is \icon[src] \an [src.name]."
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usr << src.desc
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usr << "The cooler is [on ? "on" : "off"] and the hatch is [open ? "open" : "closed"]."
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if(open)
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usr << "The power tank is [N2tank ? "installed" : "missing"]."
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else
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usr << "The charge meter reads [N2tank ? round(N2tank.air_contents.temperature-T0C) : 0]%"
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return
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/*
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emp_act(severity)
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if(stat & (BROKEN|NOPOWER))
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..(severity)
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return
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if(cell)
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cell.emp_act(severity)
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..(severity)
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*/
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attackby(obj/item/I, mob/user)
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if(istype(I, /obj/item/weapon/tank/nitrogen))
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if(open)
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if(N2tank)
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user << "There is already a tank inside."
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return
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else
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// insert cell
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var/obj/item/weapon/tank/nitrogen/N2 = usr.get_active_hand()
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if(istype(N2))
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user.drop_item()
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N2tank = N2
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N2.loc = src
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N2.add_fingerprint(usr)
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user.visible_message("\blue [user] inserts [N2] into [src].", "\blue You insert [N2] into [src].")
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else
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user << "The hatch must be open to insert a tank."
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return
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else if(istype(I, /obj/item/weapon/screwdriver))
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open = !open
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user.visible_message("\blue [user] [open ? "opens" : "closes"] the hatch on the [src].", "\blue You [open ? "open" : "close"] the hatch on the [src].")
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update_icon()
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if(!open && user.machine == src)
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user << browse(null, "window=spacecooler")
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user.unset_machine()
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else
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..()
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return
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attack_hand(mob/user as mob)
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src.add_fingerprint(user)
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interact(user)
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interact(mob/user as mob)
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if(open)
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var/dat
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dat = "N2 Tank: "
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if(N2tank)
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dat += "<A href='byond://?src=\ref[src];op=tankremove'>Installed</A><BR>"
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else
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dat += "<A href='byond://?src=\ref[src];op=tankinstall'>Removed</A><BR>"
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dat += "Tank Temperature: [N2tank ? round(N2tank.air_contents.temperature-T0C) : 0]°C<BR><BR>"
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dat += "Set Temperature: "
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dat += "<A href='?src=\ref[src];op=temp;val=-5'>-</A>"
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dat += " [set_temperature]°C "
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dat += "<A href='?src=\ref[src];op=temp;val=5'>+</A><BR>"
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user.set_machine(src)
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user << browse("<HEAD><TITLE>Space cooler Control Panel</TITLE></HEAD><TT>[dat]</TT>", "window=spacecooler")
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onclose(user, "spacecooler")
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else
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on = !on
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user.visible_message("\blue [user] switches [on ? "on" : "off"] the [src].","\blue You switch [on ? "on" : "off"] the [src].")
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update_icon()
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return
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Topic(href, href_list)
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if (usr.stat)
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return
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if ((in_range(src, usr) && istype(src.loc, /turf)) || (istype(usr, /mob/living/silicon)))
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usr.set_machine(src)
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switch(href_list["op"])
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if("temp")
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var/value = text2num(href_list["val"])
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// limit to 20-90 degC
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set_temperature = dd_range(-50, 20, set_temperature + value)
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if("tankremove")
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if(open && N2tank && !usr.get_active_hand())
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usr.put_in_hands(N2tank)
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N2tank.add_fingerprint(usr)
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N2tank = null
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usr.visible_message("\blue [usr] removes the tank from \the [src].", "\blue You remove the tank from \the [src].")
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if("tankinstall")
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if(open && !N2tank)
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var/obj/item/weapon/tank/nitrogen/N2 = usr.get_active_hand()
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if(istype(N2))
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usr.drop_item()
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N2tank = N2
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N2.loc = src
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N2.add_fingerprint(usr)
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usr.visible_message("\blue [usr] inserts a tank into \the [src].", "\blue You insert the tank into \the [src].")
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updateDialog()
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else
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usr << browse(null, "window=spacecooler")
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usr.unset_machine()
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return
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process()
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if(on)
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if(N2tank)
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var/datum/gas_mixture/tank_env
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tank_env = N2tank.air_contents
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if(tank_env.temperature >= T20C)
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return
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var/turf/simulated/L = loc
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if(istype(L))
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var/datum/gas_mixture/env = L.return_air()
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if(env.temperature > set_temperature + T0C)
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var/transfer_moles = 0.25 * env.total_moles
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var/datum/gas_mixture/air_removed = env.remove(transfer_moles)
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var/datum/gas_mixture/tank_removed = tank_env.remove(transfer_moles)
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if(air_removed)
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var/heat_capacity = air_removed.heat_capacity()
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if(heat_capacity) // Added check to avoid divide by zero (oshi-) runtime errors -- TLE
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if(air_removed.temperature != set_temperature + T0C)
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air_removed.temperature = min(air_removed.temperature - cooling_power/heat_capacity/3, TCMB)
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tank_removed.temperature = max(tank_removed.temperature + rand(1,15), 50)
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env.merge(air_removed)
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tank_env.merge(tank_removed)
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else
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on = 0
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update_icon()
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return |