mirror of
https://github.com/yogstation13/Yogstation.git
synced 2025-02-26 09:04:50 +00:00
356 lines
9.9 KiB
Plaintext
356 lines
9.9 KiB
Plaintext
// Foam
|
|
// Similar to smoke, but slower and mobs absorb its reagent through their exposed skin.
|
|
#define ALUMINUM_FOAM 1
|
|
#define IRON_FOAM 2
|
|
#define RESIN_FOAM 3
|
|
|
|
|
|
/obj/effect/particle_effect/foam
|
|
name = "foam"
|
|
icon_state = "foam"
|
|
opacity = 0
|
|
anchored = TRUE
|
|
density = FALSE
|
|
layer = EDGED_TURF_LAYER
|
|
mouse_opacity = MOUSE_OPACITY_TRANSPARENT
|
|
var/amount = 3
|
|
animate_movement = 0
|
|
var/metal = 0
|
|
var/lifetime = 40
|
|
var/reagent_divisor = 7
|
|
var/static/list/blacklisted_turfs = typecacheof(list(
|
|
/turf/open/space/transit,
|
|
/turf/open/chasm,
|
|
/turf/open/lava))
|
|
var/slippery_foam = TRUE
|
|
var/one_apply_per_object = FALSE
|
|
var/list/applied_atoms
|
|
|
|
/obj/effect/particle_effect/foam/firefighting
|
|
name = "firefighting foam"
|
|
lifetime = 20 //doesn't last as long as normal foam
|
|
amount = 0 //no spread
|
|
slippery_foam = FALSE
|
|
var/absorbed_plasma = 0
|
|
|
|
/obj/effect/particle_effect/foam/firefighting/process()
|
|
..()
|
|
|
|
var/turf/open/T = get_turf(src)
|
|
var/obj/effect/hotspot/hotspot = (locate(/obj/effect/hotspot) in T)
|
|
if(hotspot && istype(T) && T.air)
|
|
qdel(hotspot)
|
|
var/datum/gas_mixture/G = T.air
|
|
var/plas_amt = min(30,G.get_moles(/datum/gas/plasma)) //Absorb some plasma
|
|
G.adjust_moles(/datum/gas/plasma, -plas_amt)
|
|
absorbed_plasma += plas_amt
|
|
if(G.return_temperature() > T20C)
|
|
G.set_temperature(max(G.return_temperature()/2,T20C))
|
|
T.air_update_turf()
|
|
|
|
/obj/effect/particle_effect/foam/firefighting/kill_foam()
|
|
STOP_PROCESSING(SSprocessing, src)
|
|
|
|
if(absorbed_plasma)
|
|
var/obj/effect/decal/cleanable/plasma/P = (locate(/obj/effect/decal/cleanable/plasma) in get_turf(src))
|
|
if(!P)
|
|
P = new(loc)
|
|
P.reagents.add_reagent(/datum/reagent/stable_plasma, absorbed_plasma)
|
|
|
|
flick("[icon_state]-disolve", src)
|
|
QDEL_IN(src, 5)
|
|
|
|
/obj/effect/particle_effect/foam/firefighting/foam_mob(mob/living/L)
|
|
if(!istype(L))
|
|
return
|
|
L.adjust_fire_stacks(-2)
|
|
L.ExtinguishMob()
|
|
|
|
/obj/effect/particle_effect/foam/firefighting/temperature_expose(datum/gas_mixture/air, exposed_temperature, exposed_volume)
|
|
return
|
|
|
|
/obj/effect/particle_effect/foam/metal
|
|
name = "aluminium foam"
|
|
metal = ALUMINUM_FOAM
|
|
icon_state = "mfoam"
|
|
slippery_foam = FALSE
|
|
|
|
/obj/effect/particle_effect/foam/metal/smart
|
|
name = "smart foam"
|
|
|
|
/obj/effect/particle_effect/foam/metal/iron
|
|
name = "iron foam"
|
|
metal = IRON_FOAM
|
|
|
|
/obj/effect/particle_effect/foam/metal/resin
|
|
name = "resin foam"
|
|
metal = RESIN_FOAM
|
|
|
|
/obj/effect/particle_effect/foam/long_life
|
|
lifetime = 150
|
|
|
|
/obj/effect/particle_effect/foam/Initialize()
|
|
. = ..()
|
|
create_reagents(1000) //limited by the size of the reagent holder anyway.
|
|
START_PROCESSING(SSprocessing, src)
|
|
playsound(src, 'sound/effects/bubbles2.ogg', 80, 1, -3)
|
|
applied_atoms = list()
|
|
|
|
/obj/effect/particle_effect/foam/ComponentInitialize()
|
|
. = ..()
|
|
if(slippery_foam)
|
|
AddComponent(/datum/component/slippery, 100)
|
|
|
|
/obj/effect/particle_effect/foam/Destroy()
|
|
STOP_PROCESSING(SSprocessing, src)
|
|
return ..()
|
|
|
|
|
|
/obj/effect/particle_effect/foam/proc/kill_foam()
|
|
set waitfor = FALSE
|
|
STOP_PROCESSING(SSprocessing, src)
|
|
switch(metal)
|
|
if(ALUMINUM_FOAM)
|
|
new /obj/structure/foamedmetal(get_turf(src))
|
|
if(IRON_FOAM)
|
|
new /obj/structure/foamedmetal/iron(get_turf(src))
|
|
if(RESIN_FOAM)
|
|
new /obj/structure/foamedmetal/resin(get_turf(src))
|
|
flick("[icon_state]-disolve", src)
|
|
QDEL_IN(src, 5)
|
|
|
|
/obj/effect/particle_effect/foam/smart/kill_foam() //Smart foam adheres to area borders for walls
|
|
STOP_PROCESSING(SSprocessing, src)
|
|
if(metal)
|
|
var/turf/T = get_turf(src)
|
|
if(isspaceturf(T)) //Block up any exposed space
|
|
T.PlaceOnTop(/turf/open/floor/plating/foam, flags = CHANGETURF_INHERIT_AIR)
|
|
for(var/direction in GLOB.cardinals)
|
|
var/turf/cardinal_turf = get_step(T, direction)
|
|
if(get_area(cardinal_turf) != get_area(T)) //We're at an area boundary, so let's block off this turf!
|
|
new/obj/structure/foamedmetal(T)
|
|
break
|
|
flick("[icon_state]-disolve", src)
|
|
QDEL_IN(src, 5)
|
|
|
|
/obj/effect/particle_effect/foam/process()
|
|
lifetime--
|
|
if(lifetime < 1)
|
|
kill_foam()
|
|
return
|
|
|
|
var/fraction = 1/initial(reagent_divisor)
|
|
for(var/obj/O in range(0,src))
|
|
if(O.type == src.type)
|
|
continue
|
|
if(one_apply_per_object && (O in applied_atoms))
|
|
continue
|
|
if(isturf(O.loc))
|
|
var/turf/T = O.loc
|
|
if(T.intact && O.level == 1) //hidden under the floor
|
|
continue
|
|
if(lifetime % reagent_divisor)
|
|
reagents.reaction(O, VAPOR, fraction)
|
|
applied_atoms += O
|
|
CHECK_TICK
|
|
var/hit = 0
|
|
for(var/mob/living/L in range(0,src))
|
|
hit += foam_mob(L)
|
|
CHECK_TICK
|
|
if(hit)
|
|
lifetime++ //this is so the decrease from mobs hit and the natural decrease don't cumulate.
|
|
var/T = get_turf(src)
|
|
if(!(one_apply_per_object && (T in applied_atoms)))
|
|
if(lifetime % reagent_divisor)
|
|
reagents.reaction(T, VAPOR, fraction)
|
|
applied_atoms += T
|
|
|
|
if(--amount < 0)
|
|
return
|
|
CHECK_TICK
|
|
spread_foam()
|
|
|
|
/obj/effect/particle_effect/foam/proc/foam_mob(mob/living/L)
|
|
if(lifetime<1)
|
|
return 0
|
|
if(!istype(L))
|
|
return 0
|
|
var/fraction = 1/initial(reagent_divisor)
|
|
if(lifetime % reagent_divisor)
|
|
reagents.reaction(L, VAPOR, fraction)
|
|
lifetime--
|
|
return 1
|
|
|
|
/obj/effect/particle_effect/foam/proc/spread_foam()
|
|
set waitfor = FALSE
|
|
var/turf/t_loc = get_turf(src)
|
|
for(var/turf/T in t_loc.GetAtmosAdjacentTurfs())
|
|
var/obj/effect/particle_effect/foam/foundfoam = locate() in T //Don't spread foam where there's already foam!
|
|
if(foundfoam)
|
|
continue
|
|
|
|
if(is_type_in_typecache(T, blacklisted_turfs))
|
|
continue
|
|
|
|
for(var/mob/living/L in T)
|
|
foam_mob(L)
|
|
var/obj/effect/particle_effect/foam/F = new src.type(T)
|
|
F.amount = amount
|
|
reagents.copy_to(F, (reagents.total_volume))
|
|
F.add_atom_colour(color, FIXED_COLOUR_PRIORITY)
|
|
F.metal = metal
|
|
F.one_apply_per_object = one_apply_per_object
|
|
|
|
|
|
/obj/effect/particle_effect/foam/temperature_expose(datum/gas_mixture/air, exposed_temperature, exposed_volume)
|
|
if(prob(max(0, exposed_temperature - 475))) //foam dissolves when heated
|
|
kill_foam()
|
|
|
|
|
|
/obj/effect/particle_effect/foam/metal/temperature_expose(datum/gas_mixture/air, exposed_temperature, exposed_volume)
|
|
return
|
|
|
|
|
|
///////////////////////////////////////////////
|
|
//FOAM EFFECT DATUM
|
|
/datum/effect_system/foam_spread
|
|
var/amount = 10 // the size of the foam spread.
|
|
var/obj/chemholder
|
|
effect_type = /obj/effect/particle_effect/foam
|
|
var/metal = 0
|
|
var/one_apply_per_object = FALSE
|
|
|
|
|
|
/datum/effect_system/foam_spread/metal
|
|
effect_type = /obj/effect/particle_effect/foam/metal
|
|
|
|
|
|
/datum/effect_system/foam_spread/metal/smart
|
|
effect_type = /obj/effect/particle_effect/foam/smart
|
|
|
|
|
|
/datum/effect_system/foam_spread/long
|
|
effect_type = /obj/effect/particle_effect/foam/long_life
|
|
|
|
/datum/effect_system/foam_spread/New()
|
|
..()
|
|
chemholder = new /obj()
|
|
var/datum/reagents/R = new/datum/reagents(1000)
|
|
chemholder.reagents = R
|
|
R.my_atom = chemholder
|
|
|
|
/datum/effect_system/foam_spread/Destroy()
|
|
qdel(chemholder)
|
|
chemholder = null
|
|
return ..()
|
|
|
|
/datum/effect_system/foam_spread/set_up(amt=5, loca, datum/reagents/carry = null)
|
|
if(isturf(loca))
|
|
location = loca
|
|
else
|
|
location = get_turf(loca)
|
|
|
|
amount = round(sqrt(amt / 2), 1)
|
|
carry.copy_to(chemholder, carry.total_volume)
|
|
|
|
/datum/effect_system/foam_spread/metal/set_up(amt=5, loca, datum/reagents/carry = null, metaltype)
|
|
..()
|
|
metal = metaltype
|
|
|
|
/datum/effect_system/foam_spread/start()
|
|
var/obj/effect/particle_effect/foam/F = new effect_type(location)
|
|
F.one_apply_per_object = one_apply_per_object
|
|
var/foamcolor = mix_color_from_reagents(chemholder.reagents.reagent_list)
|
|
chemholder.reagents.copy_to(F, chemholder.reagents.total_volume/amount)
|
|
F.add_atom_colour(foamcolor, FIXED_COLOUR_PRIORITY)
|
|
F.amount = amount
|
|
F.metal = metal
|
|
|
|
|
|
//////////////////////////////////////////////////////////
|
|
// FOAM STRUCTURE. Formed by metal foams. Dense and opaque, but easy to break
|
|
/obj/structure/foamedmetal
|
|
icon = 'icons/effects/effects.dmi'
|
|
icon_state = "metalfoam"
|
|
density = TRUE
|
|
opacity = 1 // changed in New()
|
|
anchored = TRUE
|
|
layer = EDGED_TURF_LAYER
|
|
resistance_flags = FIRE_PROOF | ACID_PROOF
|
|
name = "foamed metal"
|
|
desc = "A lightweight foamed metal wall."
|
|
gender = PLURAL
|
|
max_integrity = 20
|
|
CanAtmosPass = ATMOS_PASS_DENSITY
|
|
|
|
/obj/structure/foamedmetal/Initialize()
|
|
. = ..()
|
|
air_update_turf(1)
|
|
|
|
/obj/structure/foamedmetal/Move()
|
|
var/turf/T = loc
|
|
. = ..()
|
|
move_update_air(T)
|
|
|
|
/obj/structure/foamedmetal/attack_paw(mob/user)
|
|
return attack_hand(user)
|
|
|
|
/obj/structure/foamedmetal/play_attack_sound(damage_amount, damage_type = BRUTE, damage_flag = 0)
|
|
playsound(src.loc, 'sound/weapons/tap.ogg', 100, 1)
|
|
|
|
/obj/structure/foamedmetal/attack_hand(mob/user)
|
|
. = ..()
|
|
if(.)
|
|
return
|
|
user.changeNext_move(CLICK_CD_MELEE)
|
|
user.do_attack_animation(src, ATTACK_EFFECT_PUNCH)
|
|
to_chat(user, span_warning("You hit [src] but bounce off it!"))
|
|
playsound(src.loc, 'sound/weapons/tap.ogg', 100, 1)
|
|
|
|
/obj/structure/foamedmetal/iron
|
|
max_integrity = 50
|
|
icon_state = "ironfoam"
|
|
|
|
//Atmos Backpack Resin, transparent, prevents atmos and filters the air
|
|
/obj/structure/foamedmetal/resin
|
|
name = "\improper ATMOS Resin"
|
|
desc = "A lightweight, transparent resin used to suffocate fires, scrub the air of toxins, and restore the air to a safe temperature."
|
|
opacity = FALSE
|
|
icon_state = "atmos_resin"
|
|
alpha = 120
|
|
max_integrity = 10
|
|
|
|
/obj/structure/foamedmetal/resin/Initialize()
|
|
. = ..()
|
|
if(isopenturf(loc))
|
|
var/turf/open/O = loc
|
|
O.ClearWet()
|
|
if(O.air)
|
|
var/datum/gas_mixture/G = O.air
|
|
G.set_temperature(293.15)
|
|
for(var/obj/effect/hotspot/H in O)
|
|
qdel(H)
|
|
for(var/I in G.get_gases())
|
|
if(I == /datum/gas/oxygen || I == /datum/gas/nitrogen)
|
|
continue
|
|
G.set_moles(I, 0)
|
|
O.air_update_turf()
|
|
for(var/obj/machinery/atmospherics/components/unary/U in O)
|
|
if(!U.welded)
|
|
U.welded = TRUE
|
|
U.update_icon()
|
|
U.visible_message(span_danger("[U] sealed shut!"))
|
|
for(var/mob/living/L in O)
|
|
L.ExtinguishMob()
|
|
for(var/obj/item/Item in O)
|
|
Item.extinguish()
|
|
|
|
/obj/structure/foamedmetal/resin/CanAllowThrough(atom/movable/mover, turf/target)
|
|
. = ..()
|
|
if(istype(mover) && (mover.pass_flags & PASSGLASS))
|
|
return TRUE
|
|
|
|
#undef ALUMINUM_FOAM
|
|
#undef IRON_FOAM
|
|
#undef RESIN_FOAM
|