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e14b57e62b
* Turns blood walking into an element (#64162) Refactoring things to elements/components is better in general, and I thought this was a perfect thing to turn into one. * Turns blood walking into an element Co-authored-by: John Willard <53777086+JohnFulpWillard@users.noreply.github.com>
51 lines
1.4 KiB
Plaintext
51 lines
1.4 KiB
Plaintext
///Blood walk, a bespoke element that causes you to make blood wherever you walk.
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/datum/element/blood_walk
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element_flags = ELEMENT_BESPOKE|ELEMENT_DETACH
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id_arg_index = 2
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///A unique blood type we might want to spread
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var/blood_type
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///The sound that plays when we spread blood.
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var/sound_played
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///How loud will the sound be, if there is one.
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var/sound_volume
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///The chance of spawning blood whenever walking
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var/blood_spawn_chance
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/datum/element/blood_walk/Attach(
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datum/target,
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blood_type = /obj/effect/decal/cleanable/blood,
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sound_played,
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sound_volume = 80,
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blood_spawn_chance = 100,
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)
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. = ..()
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if(!ismovable(target))
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return ELEMENT_INCOMPATIBLE
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src.blood_type = blood_type
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src.sound_played = sound_played
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src.sound_volume = sound_volume
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src.blood_spawn_chance = blood_spawn_chance
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RegisterSignal(target, COMSIG_MOVABLE_MOVED, .proc/spread_blood)
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/datum/element/blood_walk/Detach(datum/target)
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. = ..()
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UnregisterSignal(target, COMSIG_MOVABLE_MOVED)
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///Spawns blood (if possible) under the source, and plays a sound effect (if any)
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/datum/element/blood_walk/proc/spread_blood(datum/source)
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SIGNAL_HANDLER
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var/atom/movable/movable_source = source
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var/turf/current_turf = movable_source.loc
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if(!isturf(current_turf))
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return
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if(!prob(blood_spawn_chance))
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return
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new blood_type(current_turf)
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if(!isnull(sound_played))
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playsound(movable_source, sound_played, sound_volume, TRUE, 2, TRUE)
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