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56d4291ef6
* Reverts Entered() passing dir instead of old loc (#59910) * Reverts Entered() passing dir instead of old loc Co-authored-by: Rohesie <rohesie@gmail.com>
103 lines
3.0 KiB
Plaintext
103 lines
3.0 KiB
Plaintext
/**
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* Caltrop element; for hurting people when they walk over this.
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*
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* Used for broken glass, cactuses and four sided dice.
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*/
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/datum/element/caltrop
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element_flags = ELEMENT_BESPOKE | ELEMENT_DETACH
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id_arg_index = 2
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///Minimum damage done when crossed
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var/min_damage
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///Maximum damage done when crossed
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var/max_damage
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///Probability of actually "firing", stunning and doing damage
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var/probability
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///Miscelanous caltrop flags; shoe bypassing, walking interaction, silence
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var/flags
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///given to connect_loc to listen for something moving over target
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var/static/list/crossed_connections = list(
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COMSIG_ATOM_ENTERED = .proc/on_entered,
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)
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/datum/element/caltrop/Attach(datum/target, min_damage = 0, max_damage = 0, probability = 100, flags = NONE)
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. = ..()
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if(!isatom(target))
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return ELEMENT_INCOMPATIBLE
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src.min_damage = min_damage
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src.max_damage = max(min_damage, max_damage)
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src.probability = probability
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src.flags = flags
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if(ismovable(target))
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AddElement(/datum/element/connect_loc_behalf, target, crossed_connections)
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else
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RegisterSignal(get_turf(target), COMSIG_ATOM_ENTERED, .proc/on_entered)
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/datum/element/caltrop/proc/on_entered(datum/source, atom/movable/arrived, atom/old_loc, list/atom/old_locs)
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SIGNAL_HANDLER
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if(!prob(probability))
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return
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if(!ishuman(arrived))
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return
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var/mob/living/carbon/human/H = arrived
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if(HAS_TRAIT(H, TRAIT_PIERCEIMMUNE))
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return
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if((flags & CALTROP_IGNORE_WALKERS) && H.m_intent == MOVE_INTENT_WALK)
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return
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if(H.movement_type & (FLOATING|FLYING)) //check if they are able to pass over us
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//gravity checking only our parent would prevent us from triggering they're using magboots / other gravity assisting items that would cause them to still touch us.
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return
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if(H.buckled) //if they're buckled to something, that something should be checked instead.
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return
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if(H.body_position == LYING_DOWN) //if we're not standing we cant step on the caltrop
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return
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var/picked_def_zone = pick(BODY_ZONE_L_LEG, BODY_ZONE_R_LEG)
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var/obj/item/bodypart/O = H.get_bodypart(picked_def_zone)
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if(!istype(O))
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return
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if(O.status == BODYPART_ROBOTIC)
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return
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if (!(flags & CALTROP_BYPASS_SHOES))
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// SKYRAT EDIT ADDITION BEGIN - Hardened Soles Quirk
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if(HAS_TRAIT(H, TRAIT_HARD_SOLES))
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return
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// SKYRAT EDIT ADDITION END
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if ((H.wear_suit?.body_parts_covered | H.w_uniform?.body_parts_covered | H.shoes?.body_parts_covered) & FEET)
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return
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var/damage = rand(min_damage, max_damage)
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if(HAS_TRAIT(H, TRAIT_LIGHT_STEP))
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damage *= 0.75
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if(!(flags & CALTROP_SILENT) && !H.has_status_effect(/datum/status_effect/caltropped))
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H.apply_status_effect(/datum/status_effect/caltropped)
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H.visible_message(
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span_danger("[H] steps on [source]."),
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span_userdanger("You step on [source]!")
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)
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H.apply_damage(damage, BRUTE, picked_def_zone, wound_bonus = CANT_WOUND)
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H.Paralyze(60)
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/datum/element/caltrop/Detach(datum/target)
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. = ..()
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if(ismovable(target))
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RemoveElement(/datum/element/connect_loc_behalf, target, crossed_connections)
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