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7954d664a8
* removes double spaces before symbols (#62397) This can apparently cause some bugs on occasions, so I thought I might as well try to kill them all. * removes double spaces before symbols Co-authored-by: John Willard <53777086+JohnFulpWillard@users.noreply.github.com>
76 lines
3.0 KiB
Plaintext
76 lines
3.0 KiB
Plaintext
///Atmos effect - Yes, you can make creatures that require plasma or co2 to survive. N2O is a trace gas and handled separately, hence why it isn't here. It'd be hard to add it. Hard and me don't mix (Yes, yes make all the dick jokes you want with that.) - Errorage
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///Leaving something at 0 means it's off - has no maximum.
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///This damage is taken when atmos doesn't fit all the requirements above.
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/**
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* ## atmos requirements element!
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*
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* bespoke element that deals damage to the attached mob when the atmos requirements aren't satisfied
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*/
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/datum/element/atmos_requirements
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element_flags = ELEMENT_BESPOKE|ELEMENT_DETACH
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id_arg_index = 2
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var/list/atmos_requirements
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var/unsuitable_atmos_damage
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/datum/element/atmos_requirements/Attach(datum/target, list/atmos_requirements, unsuitable_atmos_damage)
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. = ..()
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if(!isliving(target))
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return ELEMENT_INCOMPATIBLE
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src.atmos_requirements = string_assoc_list(atmos_requirements)
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RegisterSignal(target, COMSIG_LIVING_HANDLE_BREATHING, .proc/on_non_stasis_life)
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/datum/element/atmos_requirements/Detach(datum/target)
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. = ..()
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UnregisterSignal(target, COMSIG_LIVING_HANDLE_BREATHING)
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///signal called by the living mob's life() while non stasis
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/datum/element/atmos_requirements/proc/on_non_stasis_life(mob/living/target, delta_time = SSMOBS_DT)
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SIGNAL_HANDLER
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if(is_breathable_atmos(target))
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target.clear_alert("not_enough_oxy")
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return
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target.adjustBruteLoss(unsuitable_atmos_damage * delta_time)
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target.throw_alert("not_enough_oxy", /atom/movable/screen/alert/not_enough_oxy)
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/datum/element/atmos_requirements/proc/is_breathable_atmos(mob/living/target)
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if(target.pulledby && target.pulledby.grab_state >= GRAB_KILL && atmos_requirements["min_oxy"])
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return FALSE
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if(!isopenturf(target.loc))
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return TRUE
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var/turf/open/open_turf = target.loc
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if(!open_turf.air && (atmos_requirements["min_oxy"] || atmos_requirements["min_tox"] || atmos_requirements["min_n2"] || atmos_requirements["min_co2"]))
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return FALSE
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var/open_turf_gases = open_turf.air.gases
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open_turf.air.assert_gases(arglist(GLOB.hardcoded_gases))
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var/plas = open_turf_gases[/datum/gas/plasma][MOLES]
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var/oxy = open_turf_gases[/datum/gas/oxygen][MOLES]
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var/n2 = open_turf_gases[/datum/gas/nitrogen][MOLES]
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var/co2 = open_turf_gases[/datum/gas/carbon_dioxide][MOLES]
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open_turf.air.garbage_collect()
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. = TRUE
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if(atmos_requirements["min_oxy"] && oxy < atmos_requirements["min_oxy"])
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. = FALSE
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else if(atmos_requirements["max_oxy"] && oxy > atmos_requirements["max_oxy"])
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. = FALSE
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else if(atmos_requirements["min_plas"] && plas < atmos_requirements["min_plas"])
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. = FALSE
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else if(atmos_requirements["max_plas"] && plas > atmos_requirements["max_plas"])
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. = FALSE
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else if(atmos_requirements["min_n2"] && n2 < atmos_requirements["min_n2"])
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. = FALSE
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else if(atmos_requirements["max_n2"] && n2 > atmos_requirements["max_n2"])
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. = FALSE
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else if(atmos_requirements["min_co2"] && co2 < atmos_requirements["min_co2"])
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. = FALSE
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else if(atmos_requirements["max_co2"] && co2 > atmos_requirements["max_co2"])
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. = FALSE
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