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c6e164a643
* Goldgrubs * Gutlunches, breeding code, goldgrub fixes * Lints * Extra define * Config screwup * Linters again * Oops * Gets rid of extra kangaroo * Formatting and grammar Co-authored-by: warriorstar-orion <orion@snowfrost.garden> Signed-off-by: PollardTheDragon <144391971+PollardTheDragon@users.noreply.github.com> --------- Signed-off-by: PollardTheDragon <144391971+PollardTheDragon@users.noreply.github.com> Co-authored-by: warriorstar-orion <orion@snowfrost.garden>
74 lines
2.3 KiB
Plaintext
74 lines
2.3 KiB
Plaintext
/*
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* A component to allow us to breed
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*/
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/datum/component/breed
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/// additional mobs we can breed with
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var/list/can_breed_with
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/// weighted list of the possible baby types
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var/list/baby_paths
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/// time to wait after breeding
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var/breed_timer
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/// AI key we set when we're ready to breed
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var/breed_key = BB_BREED_READY
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/// are we ready to breed?
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var/ready_to_breed = TRUE
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/// callback after we give birth to the child
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var/datum/callback/post_birth
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/datum/component/breed/Initialize(list/can_breed_with = list(), breed_timer = 40 SECONDS, baby_paths = list(), post_birth)
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if(!isliving(parent))
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return COMPONENT_INCOMPATIBLE
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if(ishuman(parent)) // sin detected
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return COMPONENT_INCOMPATIBLE
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if(!length(baby_paths))
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stack_trace("attempted to add a breeding component with invalid baby paths!")
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return
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src.can_breed_with = can_breed_with
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src.breed_timer = breed_timer
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src.baby_paths = baby_paths
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src.post_birth = post_birth
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ADD_TRAIT(parent, TRAIT_SUBTREE_REQUIRED_OPERATIONAL_DATUM, type)
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/datum/component/breed/RegisterWithParent()
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RegisterSignal(parent, COMSIG_HOSTILE_PRE_ATTACKINGTARGET, PROC_REF(breed_with_partner))
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ADD_TRAIT(parent, TRAIT_MOB_BREEDER, ref(src))
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var/mob/living/parent_mob = parent
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parent_mob.ai_controller?.set_blackboard_key(breed_key, TRUE)
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/datum/component/breed/UnregisterFromParent()
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UnregisterSignal(parent, COMSIG_HOSTILE_PRE_ATTACKINGTARGET)
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REMOVE_TRAIT(parent, TRAIT_MOB_BREEDER, ref(src))
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post_birth = null
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/datum/component/breed/proc/breed_with_partner(mob/living/source, mob/living/target)
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SIGNAL_HANDLER // COMSIG_HOSTILE_PRE_ATTACKINGTARGET
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if(!is_type_in_typecache(target, can_breed_with))
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return
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if(!HAS_TRAIT(target, TRAIT_MOB_BREEDER) || target.gender == source.gender)
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return
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if(!ready_to_breed)
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return COMPONENT_HOSTILE_NO_ATTACK
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var/turf/delivery_destination = get_turf(source)
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var/chosen_baby_path = pickweight(baby_paths)
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var/atom/baby = new chosen_baby_path(delivery_destination)
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new /obj/effect/temp_visual/heart(delivery_destination)
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toggle_status(source)
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addtimer(CALLBACK(src, PROC_REF(toggle_status), source), breed_timer)
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post_birth?.Invoke(baby, target)
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return COMPONENT_HOSTILE_NO_ATTACK
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/datum/component/breed/proc/toggle_status(mob/living/source)
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ready_to_breed = !ready_to_breed
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source.ai_controller?.set_blackboard_key(BB_BREED_READY, ready_to_breed)
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