// A freezer and a space heater had a baby.
/obj/machinery/space_heater/air_conditioner
anchored = 0
density = 1
icon = 'icons/obj/atmos.dmi'
icon_state = "aircond0"
name = "air conditioner"
desc = "If you can't take the heat, use one of these."
set_temperature = 20 // in celcius, add T0C for kelvin
var/cooling_power = 40000
flags = FPRINT
/obj/machinery/space_heater/air_conditioner/New()
..()
cell = new(src)
cell.charge = 1000
cell.maxcharge = 1000
update_icon()
return
/obj/machinery/space_heater/air_conditioner/update_icon()
overlays.Cut()
icon_state = "aircond[on]"
if(open)
overlays += "sheater-open"
return
/obj/machinery/space_heater/air_conditioner/examine()
set src in oview(12)
if (!( usr ))
return
usr << "This is \icon[src] \an [src.name]."
usr << src.desc
usr << "The air conditioner is [on ? "on" : "off"] and the hatch is [open ? "open" : "closed"]."
if(open)
usr << "The power cell is [cell ? "installed" : "missing"]."
else
usr << "The charge meter reads [cell ? round(cell.percent(),1) : 0]%"
return
/obj/machinery/space_heater/air_conditioner/emp_act(severity)
if(stat & (BROKEN|NOPOWER))
..(severity)
return
if(cell)
cell.emp_act(severity)
..(severity)
/obj/machinery/space_heater/air_conditioner/attackby(obj/item/I, mob/user)
if(istype(I, /obj/item/weapon/cell))
if(open)
if(cell)
user << "There is already a power cell inside."
return
else
// insert cell
var/obj/item/weapon/cell/C = usr.get_active_hand()
if(istype(C))
user.drop_item()
cell = C
C.loc = src
C.add_fingerprint(usr)
user.visible_message("\blue [user] inserts a power cell into [src].", "\blue You insert the power cell into [src].")
else
user << "The hatch must be open to insert a power cell."
return
else if(istype(I, /obj/item/weapon/screwdriver))
open = !open
user.visible_message("\blue [user] [open ? "opens" : "closes"] the hatch on the [src].", "\blue You [open ? "open" : "close"] the hatch on the [src].")
update_icon()
if(!open && user.machine == src)
user << browse(null, "window=aircond")
user.unset_machine()
else
..()
return
/obj/machinery/space_heater/air_conditioner/attack_hand(mob/user as mob)
src.add_fingerprint(user)
interact(user)
/obj/machinery/space_heater/air_conditioner/interact(mob/user as mob)
if(open)
var/temp = set_temperature
var/dat
dat = "Power cell: "
if(cell)
dat += "Installed
"
else
dat += "Removed
"
// AUTOFIXED BY fix_string_idiocy.py
// C:\Users\Rob\Documents\Projects\vgstation13\code\ATMOSPHERICS\chiller.dm:95: dat += "Power Level: [cell ? round(cell.percent(),1) : 0]%
"
dat += {"Power Level: [cell ? round(cell.percent(),1) : 0]%
Set Temperature:
-
-
[temp]°C
+
+
"}
// END AUTOFIX
user.set_machine(src)
user << browse("Air Conditioner Control Panel[dat]", "window=aircond")
onclose(user, "aircond")
else
on = !on
user.visible_message("\blue [user] switches [on ? "on" : "off"] the [src].","\blue You switch [on ? "on" : "off"] the [src].")
update_icon()
return
/obj/machinery/space_heater/air_conditioner/Topic(href, href_list)
if (usr.stat)
return
if ((in_range(src, usr) && istype(src.loc, /turf)) || (istype(usr, /mob/living/silicon)))
usr.set_machine(src)
switch(href_list["op"])
if("temp")
var/value = text2num(href_list["val"])
// limit to 15c and 20c(room temp)
set_temperature = dd_range(15, 25, set_temperature + value)
if("cellremove")
if(open && cell && !usr.get_active_hand())
cell.updateicon()
usr.put_in_hands(cell)
cell.add_fingerprint(usr)
cell = null
usr.visible_message("\blue [usr] removes the power cell from \the [src].", "\blue You remove the power cell from \the [src].")
if("cellinstall")
if(open && !cell)
var/obj/item/weapon/cell/C = usr.get_active_hand()
if(istype(C))
usr.drop_item()
cell = C
C.loc = src
C.add_fingerprint(usr)
usr.visible_message("\blue [usr] inserts a power cell into \the [src].", "\blue You insert the power cell into \the [src].")
src.updateDialog()
else
usr << browse(null, "window=aircond")
usr.unset_machine()
return
/obj/machinery/space_heater/air_conditioner/proc/chill()
var/turf/simulated/L = loc
if(istype(L))
var/datum/gas_mixture/env = L.return_air()
var/transfer_moles = 0.25 * env.total_moles()
var/datum/gas_mixture/removed = env.remove(transfer_moles)
if(removed)
if(removed.temperature > (set_temperature + T0C))
var/air_heat_capacity = removed.heat_capacity()
var/combined_heat_capacity = cooling_power + air_heat_capacity
//var/old_temperature = removed.temperature
if(combined_heat_capacity > 0)
var/combined_energy = set_temperature*cooling_power + air_heat_capacity*removed.temperature
removed.temperature = combined_energy/combined_heat_capacity
env.merge(removed)
return 1
env.merge(removed)
return 0
/obj/machinery/space_heater/air_conditioner/process()
if(on)
if(cell && cell.charge > 0)
if(chill())
cell.use(cooling_power/20000)
else
on = 0
update_icon()
return