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https://github.com/yogstation13/Yogstation.git
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75 lines
2.2 KiB
Plaintext
75 lines
2.2 KiB
Plaintext
/datum/component/rot
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var/amount = 1
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/datum/component/rot/Initialize(new_amount)
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if(!isatom(parent))
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return COMPONENT_INCOMPATIBLE
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if(new_amount)
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amount = new_amount
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START_PROCESSING(SSprocessing, src)
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/datum/component/rot/process()
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var/atom/A = parent
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var/turf/open/T = get_turf(A)
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if(!istype(T) || T.return_air().return_pressure() > (WARNING_HIGH_PRESSURE - 10))
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return
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var/area/area = get_area(T)
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if(area.outdoors)
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return
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var/datum/gas_mixture/turf_air = T.return_air()
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var/datum/gas_mixture/stank_breath = T.remove_air(1 / turf_air.return_volume() * turf_air.total_moles())
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if(!stank_breath)
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return
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stank_breath.set_volume(1)
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var/oxygen_pp = stank_breath.get_moles(GAS_O2) * R_IDEAL_GAS_EQUATION * stank_breath.return_temperature() / stank_breath.return_volume()
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if(oxygen_pp > 18)
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var/this_amount = min((oxygen_pp - 8) * stank_breath.return_volume() / stank_breath.return_temperature() / R_IDEAL_GAS_EQUATION, amount)
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stank_breath.adjust_moles(GAS_O2, -this_amount)
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var/datum/gas_mixture/stank = new
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stank.set_moles(GAS_MIASMA, this_amount)
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stank.set_temperature(BODYTEMP_NORMAL) // otherwise we have gas below 2.7K which will break our lag generator
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stank_breath.merge(stank)
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T.assume_air(stank_breath)
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T.air_update_turf()
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/datum/component/rot/corpse
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amount = MIASMA_CORPSE_MOLES
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/datum/component/rot/corpse/Initialize()
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if(!iscarbon(parent))
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return COMPONENT_INCOMPATIBLE
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. = ..()
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/datum/component/rot/corpse/process()
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var/mob/living/carbon/C = parent
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if(C.stat != DEAD)
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qdel(src)
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return
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// Wait a bit before decaying
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if(world.time - C.timeofdeath < 2 MINUTES)
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return
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// Properly stored corpses shouldn't create miasma
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if(istype(C.loc, /obj/structure/closet/crate/coffin)|| istype(C.loc, /obj/structure/closet/body_bag) || istype(C.loc, /obj/structure/bodycontainer))
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return
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// No decay if formaldehyde in corpse or when the corpse is charred
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if(C.reagents.has_reagent(/datum/reagent/toxin/formaldehyde, 15) || HAS_TRAIT(C, TRAIT_HUSK))
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return
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// Also no decay if corpse chilled or not organic/undead
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if(C.bodytemperature <= T0C-10 || (!(MOB_ORGANIC in C.mob_biotypes) && !(MOB_UNDEAD in C.mob_biotypes)))
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return
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..()
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/datum/component/rot/gibs
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amount = MIASMA_GIBS_MOLES
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