/obj/item/fuel_rod
name = "Uranium-235 Fuel Rod"
desc = "A titanium sheathed rod containing a measure of enriched uranium-dioxide powder inside, and a breeding blanket of uranium-238 around it, used to kick off a fission reaction and breed plutonium fuel respectivly."
icon = 'icons/obj/control_rod.dmi'
icon_state = "irradiated"
w_class = WEIGHT_CLASS_BULKY
var/depletion = 0 //Each fuel rod will deplete in around 30 minutes.
var/fuel_power = 0.10
var/rad_strength = 500
var/half_life = 2000 // how many depletion ticks are needed to half the fuel_power (1 tick = 1 second)
var/time_created = 0
var/og_fuel_power = 0.20 //the original fuel power value
var/process = FALSE
// The depletion where depletion_final() will be called (and does something)
var/depletion_threshold = 100
// How fast this rod will deplete
var/depletion_speed_modifier = 1
var/depleted_final = FALSE // depletion_final should run only once
var/depletion_conversion_type = "plutonium"
/obj/item/fuel_rod/ComponentInitialize()
. = ..()
AddComponent(/datum/component/two_handed, require_twohands = TRUE)
/obj/item/fuel_rod/Initialize()
. = ..()
time_created = world.time
AddComponent(/datum/component/radioactive, rad_strength, src) // This should be temporary for it won't make rads go lower than 350
if(process)
START_PROCESSING(SSobj, src)
/obj/item/fuel_rod/Destroy()
if(process)
STOP_PROCESSING(SSobj, src)
var/obj/machinery/atmospherics/components/trinary/nuclear_reactor/N = loc
if(istype(N))
N.fuel_rods -= src
. = ..()
// This proc will try to convert your fuel rod if you don't override this proc
// So, ideally, you should write an override of this for every fuel rod you want to create
/obj/item/fuel_rod/proc/depletion_final(result_rod)
if(!result_rod)
return
var/obj/machinery/atmospherics/components/trinary/nuclear_reactor/N = loc
// Rod conversion is moot when you can't find the reactor
if(istype(N))
var/obj/item/fuel_rod/R
// You can add your own depletion scheme and not override this proc if you are going to convert a fuel rod into another type
switch(result_rod)
if("plutonium")
R = new /obj/item/fuel_rod/plutonium(loc)
R.depletion = depletion
if(prob(1))
R.name = "Plush-239 Fuel Rod"
R.desc = "GATO would like to remind you that it is not liable for any permanent radioactive damage done to its employees." //GS13 - Nanotrasen to GATO
R.icon = 'icons/obj/plushes.dmi'
R.icon_state = "romanian"
R.fuel_power = 0.25 //Funny easter egg, slightly more powerful too.
if("depleted")
if(fuel_power < 10)
fuel_power = 0
playsound(loc, 'sound/effects/supermatter.ogg', 100, TRUE)
R = new /obj/item/fuel_rod/depleted(loc)
R.depletion = depletion
// Finalization of conversion
if(istype(R))
N.fuel_rods += R
qdel(src)
else
depleted_final = FALSE // Maybe try again later?
/obj/item/fuel_rod/proc/deplete(amount=0.035)
depletion += amount * depletion_speed_modifier
if(depletion >= depletion_threshold && !depleted_final)
depleted_final = TRUE
depletion_final(depletion_conversion_type)
/obj/item/fuel_rod/plutonium
fuel_power = 0.20
name = "Plutonium-239 Fuel Rod"
desc = "A highly energetic titanium sheathed rod containing a sizeable measure of weapons grade plutonium, it's highly efficient as nuclear fuel, but will cause the reaction to get out of control if not properly utilised."
icon_state = "inferior"
rad_strength = 1500
process = TRUE // for half life code
depletion_threshold = 300
depletion_conversion_type = "depleted"
/obj/item/fuel_rod/process()
fuel_power = og_fuel_power * 0.5**((world.time - time_created) / half_life SECONDS) // halves the fuel power every half life (33 minutes)
/obj/item/fuel_rod/depleted
fuel_power = 0.05
name = "Depleted Fuel Rod"
desc = "A highly radioactive fuel rod which has expended most of it's useful energy."
icon_state = "normal"
rad_strength = 6000 // smelly
depletion_conversion_type = null // It means that it won't turn into anything
process = TRUE
// Master type for material optional (or requiring, wyci) and/or producing rods
/obj/item/fuel_rod/material
// Whether the rod has been harvested. Should be set in expend().
var/expended = FALSE
// The material that will be inserted and then multiplied (or not). Should be some sort of /obj/item/stack
var/material_type
// The name of material that'll be used for texts
var/material_name
var/material_name_singular
var/initial_amount = 0
// The maximum amount of material the rod can hold
var/max_initial_amount = 10
var/grown_amount = 0
// The multiplier for growth. 1 for the same 2 for double etc etc
var/multiplier = 2
// After this depletion, you won't be able to add new materials
var/material_input_deadline = 25
// Material fuel rods generally don't get converted into another fuel object
depletion_conversion_type = null
// Called when the rod is fully harvested
/obj/item/fuel_rod/material/proc/expend()
expended = TRUE
// Basic checks for material rods
/obj/item/fuel_rod/material/proc/check_material_input(mob/user)
if(depletion >= material_input_deadline)
to_chat(user, "The sample slots have sealed themselves shut, it's too late to add [material_name] now!") // no cheesing in crystals at 100%
return FALSE
if(expended)
to_chat(user, "\The [src]'s material slots have already been used.")
return FALSE
return TRUE
// The actual growth
/obj/item/fuel_rod/material/depletion_final(result_rod)
if(result_rod)
..() // So if you put anything into depletion_conversion_type then your fuel rod will be converted (or not) and *won't grow*
else
grown_amount = initial_amount * multiplier
/obj/item/fuel_rod/material/attackby(obj/item/W, mob/user, params)
var/obj/item/stack/M = W
if(istype(M, material_type))
if(!check_material_input(user))
return
if(initial_amount < max_initial_amount)
var/adding = min((max_initial_amount - initial_amount), M.amount)
M.amount -= adding
initial_amount += adding
if (adding == 1)
to_chat(user, "You insert [adding] [material_name_singular] into \the [src].")
else
to_chat(user, "You insert [adding] [material_name] into \the [src].")
M.zero_amount()
else
to_chat(user, "\The [src]'s material slots are full!")
return
else
return ..()
/obj/item/fuel_rod/material/attack_self(mob/user)
if(expended)
to_chat(user, "You have already removed [material_name] from \the [src].")
return
if(depleted_final)
new material_type(user.loc, grown_amount)
if (grown_amount == 1)
to_chat(user, "You harvest [grown_amount] [material_name_singular] from \the [src].") // Unlikely
else
to_chat(user, "You harvest [grown_amount] [material_name] from \the [src].")
playsound(loc, 'sound/effects/stonedoor_openclose.ogg', 50, 1)
grown_amount = 0
expend()
else if(depletion)
to_chat(user, "\The [src] has not fissiled enough to fully grow the sample. The progress bar shows it is [min(depletion/depletion_threshold*100,100)]% complete.")
playsound(src, 'sound/machines/buzz-sigh.ogg', 50, 0)
else if(initial_amount)
new material_type(user.loc, initial_amount)
if (initial_amount == 1)
to_chat(user, "You remove [initial_amount] [material_name_singular] from \the [src].")
else
to_chat(user, "You remove [initial_amount] [material_name] from \the [src].")
playsound(loc, 'sound/effects/stonedoor_openclose.ogg', 50, 1)
initial_amount = 0
/obj/item/fuel_rod/material/examine(mob/user)
. = ..()
if(expended)
. += "The material slots have been slagged by the extreme heat, you can't grow [material_name] in this rod again..."
return
else if(depleted_final)
. += "This fuel rod's [material_name] are now fully grown, and it currently bears [grown_amount] harvestable [material_name_singular]\s."
return
if(depletion)
. += "The sample is [min(depletion/depletion_threshold*100,100)]% fissiled."
. += "[initial_amount]/[max_initial_amount] of the slots for [material_name] are full."
/obj/item/fuel_rod/material/telecrystal
name = "Telecrystal Fuel Rod"
desc = "A disguised titanium sheathed rod containing several small slots infused with uranium dioxide. Permits the insertion of telecrystals to grow more. Fissiles much faster than its standard counterpart"
icon_state = "telecrystal"
fuel_power = 0.30 // twice as powerful as a normal rod, you're going to need some engineering autism if you plan to mass produce TC
depletion_speed_modifier = 3 // headstart, otherwise it takes two hours
rad_strength = 1500
max_initial_amount = 8
multiplier = 3
material_type = /obj/item/stack/telecrystal
material_name = "telecrystals"
material_name_singular = "telecrystal"
/obj/item/fuel_rod/material/telecrystal/depletion_final(result_rod)
..()
if(result_rod)
return
fuel_power = 0.60 // thrice as powerful as plutonium, you'll want to get this one out quick!
name = "Exhausted Telecrystal Fuel Rod"
desc = "A highly energetic, disguised titanium sheathed rod containing a number of slots filled with greatly expanded telecrystals which can be removed by hand. It's extremely efficient as nuclear fuel, but will cause the reaction to get out of control if not properly utilised."
icon_state = "telecrystal_used"
AddComponent(/datum/component/radioactive, 3000, src)
/obj/item/fuel_rod/material/bananium
name = "Bananium Fuel Rod"
desc = "A hilarious heavy-duty fuel rod which fissiles a bit slower than its cowardly counterparts. However, its cutting-edge cosmic clown technology allows rooms for extraordinarily exhilarating extraterrestrial element called bananium to menacingly multiply."
icon_state = "bananium"
fuel_power = 0.15
depletion_speed_modifier = 3
rad_strength = 350
max_initial_amount = 10
multiplier = 3
material_type = /obj/item/stack/sheet/mineral/bananium
material_name = "sheets of bananium"
material_name_singular = "sheet of bananium"
/obj/item/fuel_rod/material/bananium/deplete(amount=0.035)
..()
if(initial_amount == max_initial_amount && prob(10))
playsound(src, pick('sound/items/bikehorn.ogg', 'sound/misc/bikehorn_creepy.ogg'), 50) // HONK
/obj/item/fuel_rod/material/bananium/depletion_final(result_rod)
..()
if(result_rod)
return
fuel_power = 0.3 // Be warned
name = "Fully Grown Bananium Fuel Rod"
desc = "A hilarious heavy-duty fuel rod which fissiles a bit slower than it cowardly counterparts. Its greatly grimacing grwoth stage is now over, and bananium outgrowth hums as if it's blatantly honking bike horns."
icon_state = "bananium_used"
AddComponent(/datum/component/radioactive, 1250, src)