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dfd4801122
## About The Pull Request  Basically replaces p_they(TRUE) with p_They ## Why It's Good For The Game Fewer ambiguous parameters (what does TRUE mean when passed to p_they?) More comprehensive helper functions. ## Changelog 🆑 Tattle spellcheck: Fixed the grammar on a few revenant messages /🆑 --------- Co-authored-by: tattle <article.disaster@gmail.com>
57 lines
2.4 KiB
Plaintext
57 lines
2.4 KiB
Plaintext
/**
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* A simple component that spawns a mob of the same type and transfers itself to it when parent dies.
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* For more complex behaviors, use the COMSIG_ON_MULTIPLE_LIVES_RESPAWN comsig.
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*/
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/datum/component/multiple_lives
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can_transfer = TRUE
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dupe_mode = COMPONENT_DUPE_UNIQUE_PASSARGS
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/// The number of respawns the living mob has left.
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var/lives_left
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/datum/component/multiple_lives/Initialize(lives_left)
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if(!isliving(parent))
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return COMPONENT_INCOMPATIBLE
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src.lives_left = lives_left
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/datum/component/multiple_lives/RegisterWithParent()
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RegisterSignal(parent, COMSIG_LIVING_DEATH, PROC_REF(respawn))
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RegisterSignal(parent, COMSIG_ATOM_EXAMINE, PROC_REF(on_examine))
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RegisterSignal(parent, COMSIG_LIVING_WRITE_MEMORY, PROC_REF(on_write_memory))
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/datum/component/multiple_lives/UnregisterFromParent()
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UnregisterSignal(parent, list(COMSIG_LIVING_DEATH, COMSIG_ATOM_EXAMINE, COMSIG_LIVING_WRITE_MEMORY))
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/// Stops a dying station pet from overriding persistence data before we respawn it and thus causing issues.
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/datum/component/multiple_lives/proc/on_write_memory(mob/living/source, dead, gibbed)
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if(dead && !HAS_TRAIT(source, TRAIT_SUICIDED))
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return COMPONENT_DONT_WRITE_MEMORY
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/datum/component/multiple_lives/proc/respawn(mob/living/source, gibbed)
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SIGNAL_HANDLER
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if(HAS_TRAIT(source, TRAIT_SUICIDED)) //Freed from this mortail coil.
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qdel(src)
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return
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//Gives the old mob this trait in case it gets revived, so we won't end up eventually overriding data
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//that would be read by the current holder when he respawns if the old corpse is ever revived.
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ADD_TRAIT(source, TRAIT_DONT_WRITE_MEMORY, EXPIRED_LIFE_TRAIT)
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var/mob/living/respawned_mob = new source.type (source.drop_location())
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source.mind?.transfer_to(respawned_mob)
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lives_left--
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if(lives_left <= 0)
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qdel(src)
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source.TransferComponents(respawned_mob)
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SEND_SIGNAL(source, COMSIG_ON_MULTIPLE_LIVES_RESPAWN, respawned_mob, gibbed, lives_left)
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/datum/component/multiple_lives/proc/on_examine(mob/living/source, mob/user, list/examine_list)
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SIGNAL_HANDLER
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if(isobserver(user) || source == user)
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examine_list += "[source.p_Theyve()] [lives_left] extra lives left."
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/datum/component/multiple_lives/InheritComponent(datum/component/multiple_lives/new_comp , lives_left)
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src.lives_left += new_comp ? new_comp.lives_left : lives_left
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/datum/component/multiple_lives/PostTransfer()
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if(!isliving(parent))
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return COMPONENT_INCOMPATIBLE
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