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Bubberstation/code/game/objects/items/tools/weldingtool.dm
SmArtKar 442ef897bc Refactors firestacks into status effects (#66573) 
This PR refactors firestacks into two status effects: fire_stacks, which behave like normal firestacks you have right now, and wet_stacks, which are your negative fire stacks right now. This allows for custom fires with custom behaviors and icons to be made.

Some fire related is moved away from species(what the fuck was it even doing there) into these as well.
Oh and I fixed the bug where monkeys on fire had a human fire overlay, why wasn't this fixed already, it's like ancient.

Also changed some related proc names to be snake_case like everything should be.

This allows for custom fire types with custom behaviours, like freezing freon fire or radioactive tritium fire. Removing vars from living and moving them to status effects for modularity is also good.
Nothing to argue about since there's nothing player-facing
2022-05-04 23:52:07 -07:00

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/// How many seconds between each fuel depletion tick ("use" proc)
#define WELDER_FUEL_BURN_INTERVAL 26
/obj/item/weldingtool
name = "welding tool"
desc = "A standard edition welder provided by Nanotrasen."
icon = 'icons/obj/tools.dmi'
icon_state = "welder"
inhand_icon_state = "welder"
worn_icon_state = "welder"
lefthand_file = 'icons/mob/inhands/equipment/tools_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/tools_righthand.dmi'
flags_1 = CONDUCT_1
slot_flags = ITEM_SLOT_BELT
force = 3
throwforce = 5
hitsound = SFX_SWING_HIT
usesound = list('sound/items/welder.ogg', 'sound/items/welder2.ogg')
drop_sound = 'sound/items/handling/weldingtool_drop.ogg'
pickup_sound = 'sound/items/handling/weldingtool_pickup.ogg'
light_system = MOVABLE_LIGHT
light_range = 2
light_power = 0.75
light_color = LIGHT_COLOR_FIRE
light_on = FALSE
throw_speed = 3
throw_range = 5
w_class = WEIGHT_CLASS_SMALL
armor = list(MELEE = 0, BULLET = 0, LASER = 0, ENERGY = 0, BOMB = 0, BIO = 0, FIRE = 100, ACID = 30)
resistance_flags = FIRE_PROOF
heat = 3800
tool_behaviour = TOOL_WELDER
toolspeed = 1
wound_bonus = 10
bare_wound_bonus = 15
custom_materials = list(/datum/material/iron=70, /datum/material/glass=30)
/// Whether the welding tool is on or off.
var/welding = FALSE
/// Whether the welder is secured or unsecured (able to attach rods to it to make a flamethrower)
var/status = TRUE
/// The max amount of fuel the welder can hold
var/max_fuel = 20
/// Whether or not we're changing the icon based on fuel left.
var/change_icons = TRUE
/// Used in process(), dictates whether or not we're calling STOP_PROCESSING whilst we're not welding.
var/can_off_process = FALSE
/// When fuel was last removed.
var/burned_fuel_for = 0
var/activation_sound = 'sound/items/welderactivate.ogg'
var/deactivation_sound = 'sound/items/welderdeactivate.ogg'
/obj/item/weldingtool/Initialize(mapload)
. = ..()
create_reagents(max_fuel)
reagents.add_reagent(/datum/reagent/fuel, max_fuel)
update_appearance()
/obj/item/weldingtool/ComponentInitialize()
. = ..()
AddElement(/datum/element/update_icon_updates_onmob)
AddElement(/datum/element/tool_flash, light_range)
/obj/item/weldingtool/update_icon_state()
if(welding)
inhand_icon_state = "[initial(inhand_icon_state)]1"
else
inhand_icon_state = "[initial(inhand_icon_state)]"
return ..()
/obj/item/weldingtool/update_overlays()
. = ..()
if(change_icons)
var/ratio = get_fuel() / max_fuel
ratio = CEILING(ratio*4, 1) * 25
. += "[initial(icon_state)][ratio]"
if(welding)
. += "[initial(icon_state)]-on"
/obj/item/weldingtool/process(delta_time)
if(welding)
force = 15
damtype = BURN
burned_fuel_for += delta_time
if(burned_fuel_for >= WELDER_FUEL_BURN_INTERVAL)
use(TRUE)
update_appearance()
//Welders left on now use up fuel, but lets not have them run out quite that fast
else
force = 3
damtype = BRUTE
update_appearance()
if(!can_off_process)
STOP_PROCESSING(SSobj, src)
return
//This is to start fires. process() is only called if the welder is on.
open_flame()
/obj/item/weldingtool/suicide_act(mob/user)
user.visible_message(span_suicide("[user] welds [user.p_their()] every orifice closed! It looks like [user.p_theyre()] trying to commit suicide!"))
return (FIRELOSS)
/obj/item/weldingtool/screwdriver_act(mob/living/user, obj/item/tool)
flamethrower_screwdriver(tool, user)
return TOOL_ACT_TOOLTYPE_SUCCESS
/obj/item/weldingtool/attackby(obj/item/tool, mob/user, params)
if(istype(tool, /obj/item/stack/rods))
flamethrower_rods(tool, user)
else
. = ..()
update_appearance()
/obj/item/weldingtool/proc/explode()
var/plasmaAmount = reagents.get_reagent_amount(/datum/reagent/toxin/plasma)
dyn_explosion(src, plasmaAmount/5, explosion_cause = src) // 20 plasma in a standard welder has a 4 power explosion. no breaches, but enough to kill/dismember holder
qdel(src)
/obj/item/weldingtool/attack(mob/living/carbon/human/attacked_humanoid, mob/living/user)
if(!istype(attacked_humanoid))
return ..()
var/obj/item/bodypart/affecting = attacked_humanoid.get_bodypart(check_zone(user.zone_selected))
if(affecting && !IS_ORGANIC_LIMB(affecting) && !user.combat_mode)
if(src.use_tool(attacked_humanoid, user, 0, volume=50, amount=1))
if(user == attacked_humanoid)
user.visible_message(span_notice("[user] starts to fix some of the dents on [attacked_humanoid]'s [affecting.name]."),
span_notice("You start fixing some of the dents on [attacked_humanoid == user ? "your" : "[attacked_humanoid]'s"] [affecting.name]."))
if(!do_mob(user, attacked_humanoid, 50))
return
item_heal_robotic(attacked_humanoid, user, 15, 0)
else
return ..()
/obj/item/weldingtool/afterattack(atom/attacked_atom, mob/user, proximity)
. = ..()
if(!proximity)
return
if(isOn() && !QDELETED(attacked_atom) && isliving(attacked_atom)) // can't ignite something that doesn't exist
handle_fuel_and_temps(1, user)
var/mob/living/attacked_mob = attacked_atom
if(attacked_mob.ignite_mob())
message_admins("[ADMIN_LOOKUPFLW(user)] set [key_name_admin(attacked_mob)] on fire with [src] at [AREACOORD(user)]")
log_game("[key_name(user)] set [key_name(attacked_mob)] on fire with [src] at [AREACOORD(user)]")
if(!status && attacked_atom.is_refillable())
reagents.trans_to(attacked_atom, reagents.total_volume, transfered_by = user)
to_chat(user, span_notice("You empty [src]'s fuel tank into [attacked_atom]."))
update_appearance()
/obj/item/weldingtool/attack_qdeleted(atom/attacked_atom, mob/user, proximity)
. = ..()
if(!proximity)
return
if(isOn())
handle_fuel_and_temps(1, user)
if(!QDELETED(attacked_atom) && isliving(attacked_atom)) // can't ignite something that doesn't exist
var/mob/living/attacked_mob = attacked_atom
if(attacked_mob.ignite_mob())
message_admins("[ADMIN_LOOKUPFLW(user)] set [key_name_admin(attacked_mob)] on fire with [src] at [AREACOORD(user)]")
log_game("[key_name(user)] set [key_name(attacked_mob)] on fire with [src] at [AREACOORD(user)]")
/obj/item/weldingtool/attack_self(mob/user)
if(src.reagents.has_reagent(/datum/reagent/toxin/plasma))
message_admins("[ADMIN_LOOKUPFLW(user)] activated a rigged welder at [AREACOORD(user)].")
explode()
switched_on(user)
update_appearance()
/obj/item/weldingtool/proc/handle_fuel_and_temps(used = 0, mob/living/user)
use(used)
var/turf/location = get_turf(user)
location.hotspot_expose(700, 50, 1)
/// Returns the amount of fuel in the welder
/obj/item/weldingtool/proc/get_fuel()
return reagents.get_reagent_amount(/datum/reagent/fuel)
/// Uses fuel from the welding tool.
/obj/item/weldingtool/use(used = 0)
if(!isOn() || !check_fuel())
return FALSE
if(used > 0)
burned_fuel_for = 0
if(get_fuel() >= used)
reagents.remove_reagent(/datum/reagent/fuel, used)
check_fuel()
return TRUE
else
return FALSE
/// Toggles the welding value.
/obj/item/weldingtool/proc/set_welding(new_value)
if(welding == new_value)
return
. = welding
welding = new_value
set_light_on(welding)
/// Turns off the welder if there is no more fuel (does this really need to be its own proc?)
/obj/item/weldingtool/proc/check_fuel(mob/user)
if(get_fuel() <= 0 && welding)
set_light_on(FALSE)
switched_on(user)
update_appearance()
return FALSE
return TRUE
// /Switches the welder on
/obj/item/weldingtool/proc/switched_on(mob/user)
if(!status)
to_chat(user, span_warning("[src] can't be turned on while unsecured!"))
return
set_welding(!welding)
if(welding)
if(get_fuel() >= 1)
to_chat(user, span_notice("You switch [src] on."))
playsound(loc, activation_sound, 50, TRUE)
force = 15
damtype = BURN
hitsound = 'sound/items/welder.ogg'
update_appearance()
START_PROCESSING(SSobj, src)
else
to_chat(user, span_warning("You need more fuel!"))
switched_off(user)
else
to_chat(user, span_notice("You switch [src] off."))
playsound(loc, deactivation_sound, 50, TRUE)
switched_off(user)
/// Switches the welder off
/obj/item/weldingtool/proc/switched_off(mob/user)
set_welding(FALSE)
force = 3
damtype = BRUTE
hitsound = SFX_SWING_HIT
update_appearance()
/obj/item/weldingtool/examine(mob/user)
. = ..()
. += "It contains [get_fuel()] unit\s of fuel out of [max_fuel]."
/obj/item/weldingtool/get_temperature()
return welding * heat
/// Returns whether or not the welding tool is currently on.
/obj/item/weldingtool/proc/isOn()
return welding
/// If welding tool ran out of fuel during a construction task, construction fails.
/obj/item/weldingtool/tool_use_check(mob/living/user, amount)
if(!isOn() || !check_fuel())
to_chat(user, span_warning("[src] has to be on to complete this task!"))
return FALSE
if(get_fuel() >= amount)
return TRUE
else
to_chat(user, span_warning("You need more welding fuel to complete this task!"))
return FALSE
/// Ran when the welder is attacked by a screwdriver.
/obj/item/weldingtool/proc/flamethrower_screwdriver(obj/item/tool, mob/user)
if(welding)
to_chat(user, span_warning("Turn it off first!"))
return
status = !status
if(status)
to_chat(user, span_notice("You resecure [src] and close the fuel tank."))
reagents.flags &= ~(OPENCONTAINER)
else
to_chat(user, span_notice("[src] can now be attached, modified, and refuelled."))
reagents.flags |= OPENCONTAINER
add_fingerprint(user)
/// First step of building a flamethrower (when a welder is attacked by rods)
/obj/item/weldingtool/proc/flamethrower_rods(obj/item/tool, mob/user)
if(!status)
var/obj/item/stack/rods/used_rods = tool
if (used_rods.use(1))
var/obj/item/flamethrower/flamethrower_frame = new /obj/item/flamethrower(user.loc)
if(!remove_item_from_storage(flamethrower_frame))
user.transferItemToLoc(src, flamethrower_frame, TRUE)
flamethrower_frame.weldtool = src
add_fingerprint(user)
to_chat(user, span_notice("You add a rod to a welder, starting to build a flamethrower."))
user.put_in_hands(flamethrower_frame)
else
to_chat(user, span_warning("You need one rod to start building a flamethrower!"))
/obj/item/weldingtool/ignition_effect(atom/ignitable_atom, mob/user)
if(use_tool(ignitable_atom, user, 0, amount=1))
return span_notice("[user] casually lights [ignitable_atom] with [src], what a badass.")
else
return ""
/obj/item/weldingtool/largetank
name = "industrial welding tool"
desc = "A slightly larger welder with a larger tank."
icon_state = "indwelder"
max_fuel = 40
custom_materials = list(/datum/material/glass=60)
/obj/item/weldingtool/largetank/flamethrower_screwdriver()
return
/obj/item/weldingtool/largetank/cyborg
name = "integrated welding tool"
desc = "An advanced welder designed to be used in robotic systems. Custom framework doubles the speed of welding."
icon = 'icons/obj/items_cyborg.dmi'
icon_state = "indwelder_cyborg"
toolspeed = 0.5
/obj/item/weldingtool/largetank/cyborg/cyborg_unequip(mob/user)
if(!isOn())
return
switched_on(user)
/obj/item/weldingtool/mini
name = "emergency welding tool"
desc = "A miniature welder used during emergencies."
icon_state = "miniwelder"
max_fuel = 10
w_class = WEIGHT_CLASS_TINY
custom_materials = list(/datum/material/iron=30, /datum/material/glass=10)
change_icons = FALSE
/obj/item/weldingtool/mini/flamethrower_screwdriver()
return
/obj/item/weldingtool/abductor
name = "alien welding tool"
desc = "An alien welding tool. Whatever fuel it uses, it never runs out."
icon = 'icons/obj/abductor.dmi'
icon_state = "welder"
toolspeed = 0.1
custom_materials = list(/datum/material/iron = 5000, /datum/material/silver = 2500, /datum/material/plasma = 5000, /datum/material/titanium = 2000, /datum/material/diamond = 2000)
light_system = NO_LIGHT_SUPPORT
light_range = 0
change_icons = FALSE
/obj/item/weldingtool/abductor/process()
if(get_fuel() <= max_fuel)
reagents.add_reagent(/datum/reagent/fuel, 1)
..()
/obj/item/weldingtool/hugetank
name = "upgraded industrial welding tool"
desc = "An upgraded welder based of the industrial welder."
icon_state = "upindwelder"
inhand_icon_state = "upindwelder"
max_fuel = 80
custom_materials = list(/datum/material/iron=70, /datum/material/glass=120)
/obj/item/weldingtool/experimental
name = "experimental welding tool"
desc = "An experimental welder capable of self-fuel generation and less harmful to the eyes."
icon_state = "exwelder"
inhand_icon_state = "exwelder"
max_fuel = 40
custom_materials = list(/datum/material/iron = 1000, /datum/material/glass = 500, /datum/material/plasma = 1500, /datum/material/uranium = 200)
change_icons = FALSE
can_off_process = TRUE
light_range = 1
toolspeed = 0.5
var/last_gen = 0
var/nextrefueltick = 0
/obj/item/weldingtool/experimental/process()
..()
if(get_fuel() < max_fuel && nextrefueltick < world.time)
nextrefueltick = world.time + 10
reagents.add_reagent(/datum/reagent/fuel, 1)
#undef WELDER_FUEL_BURN_INTERVAL
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