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## About The Pull Request Stumbled upon this by accident. If you add a trait that **should** prevent engraving from a source other than INNATE_TRAIT you'd probably want it to actually work. This doesn't actually do anything at the moment but could save someone a few hours in the future. ## Changelog 🆑 code: Non-innate engraving blockers should work now (none as of now) /🆑 --------- Co-authored-by: Ghom <42542238+Ghommie@users.noreply.github.com>
96 lines
3.8 KiB
Plaintext
96 lines
3.8 KiB
Plaintext
/**
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* # engraved component!
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*
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* component for walls that applies an engraved overlay and lets you examine it to read a story (+ art element yay)
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* new creations will get a high art value, cross round scrawlings will get a low one.
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* MUST be a component, though it doesn't look like it. SSPersistence demandeth
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*/
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/datum/component/engraved
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///the generated story string
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var/engraved_description
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///whether this is a new engraving, or a persistence loaded one.
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var/persistent_save
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///what random icon state should the engraving have
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var/icon_state_append
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///The story value of this piece.
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var/story_value
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/datum/component/engraved/Initialize(engraved_description, persistent_save, story_value)
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. = ..()
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if(!isclosedturf(parent))
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return COMPONENT_INCOMPATIBLE
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var/turf/closed/engraved_wall = parent
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src.engraved_description = engraved_description
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src.persistent_save = persistent_save
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src.story_value = story_value
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var/beauty_value
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switch(story_value)
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if(STORY_VALUE_KEY)
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beauty_value = 0 // what is this
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if(STORY_VALUE_SHIT)
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beauty_value = rand(-50, 50) //Ugly or mediocre at best
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if(STORY_VALUE_NONE)
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beauty_value = rand(0, 100) //No inherent value
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if(STORY_VALUE_MEH)
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beauty_value = rand(100, 200) //Its an okay tale
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if(STORY_VALUE_OKAY)
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beauty_value = rand(150, 300) //Average story! most things are like this
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if(STORY_VALUE_AMAZING)
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beauty_value = rand(300, 600)//Really impactful stories, seeing a lost limb, losing a loved pet.
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if(STORY_VALUE_LEGENDARY)
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beauty_value = rand(500, 800) //Almost always a good story! this is for memories you can barely ever get, killing megafauna, doing ultimate feats!
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engraved_wall.AddElement(/datum/element/art, beauty_value / ENGRAVING_BEAUTY_TO_ART_FACTOR)
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if(persistent_save)
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engraved_wall.AddElement(/datum/element/beauty, beauty_value)
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else
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engraved_wall.AddElement(/datum/element/beauty, beauty_value / ENGRAVING_PERSISTENCE_BEAUTY_LOSS_FACTOR) //Old age does them harm
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icon_state_append = rand(1, 2)
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//must be here to allow overlays to be updated
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RegisterSignal(parent, COMSIG_ATOM_UPDATE_OVERLAYS, PROC_REF(on_update_overlays))
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engraved_wall.update_appearance()
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/datum/component/engraved/Destroy(force)
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if(!parent)
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return ..()
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parent.RemoveElement(/datum/element/art)
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//must be here to allow overlays to be updated
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UnregisterSignal(parent, COMSIG_ATOM_UPDATE_OVERLAYS)
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if(!QDELING(parent))
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var/atom/parent_atom = parent
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parent_atom.update_appearance()
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return ..() //call this after since we null out the parent
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/datum/component/engraved/RegisterWithParent()
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RegisterSignal(parent, COMSIG_ATOM_EXAMINE, PROC_REF(on_examine))
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//supporting component transfer means putting these here instead of initialize
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SSpersistence.wall_engravings += src
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ADD_TRAIT(parent, TRAIT_NOT_ENGRAVABLE, ENGRAVED_TRAIT)
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/datum/component/engraved/UnregisterFromParent()
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UnregisterSignal(parent, COMSIG_ATOM_EXAMINE)
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//supporting component transfer means putting these here instead of destroy
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SSpersistence.wall_engravings -= src
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REMOVE_TRAIT(parent, TRAIT_NOT_ENGRAVABLE, ENGRAVED_TRAIT)
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/// Used to maintain the acid overlay on the parent [/atom].
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/datum/component/engraved/proc/on_update_overlays(atom/parent_atom, list/overlays)
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SIGNAL_HANDLER
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overlays += mutable_appearance('icons/turf/wall_overlays.dmi', "engraving[icon_state_append]")
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///signal called on parent being examined
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/datum/component/engraved/proc/on_examine(datum/source, mob/user, list/examine_list)
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SIGNAL_HANDLER
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examine_list += span_boldnotice(engraved_description)
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///returns all the information SSpersistence needs in a list to load up this engraving on a future round!
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/datum/component/engraved/proc/save_persistent()
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var/list/saved_data = list()
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saved_data["story"] = engraved_description
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saved_data["story_value"] = story_value
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return list(saved_data)
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