Converts Nian Caterpillars to Basic Mob AI (#29938)

* Nian Caterpillar Basic Mob

* Merge conflict resolution

---------

Signed-off-by: PollardTheDragon <144391971+PollardTheDragon@users.noreply.github.com>
This commit is contained in:
PollardTheDragon
2025-08-19 09:40:31 -04:00
committed by GitHub
parent 747bea4fce
commit e43a88de5b
5 changed files with 79 additions and 32 deletions
+1 -1
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@@ -252,7 +252,7 @@
#define isbot(A) (istype((A), /mob/living/simple_animal/bot))
#define isguardian(A) (istype((A), /mob/living/simple_animal/hostile/guardian))
#define isnymph(A) (istype((A), /mob/living/simple_animal/diona))
#define iscaterpillar(A) (istype((A), /mob/living/simple_animal/nian_caterpillar))
#define iscaterpillar(A) (istype((A), /mob/living/basic/nian_caterpillar))
#define ishostile(A) (istype((A), /mob/living/simple_animal/hostile))
#define isretaliate(A) (istype((A), /mob/living/simple_animal/hostile/retaliate))
#define isterrorspider(A) (istype((A), /mob/living/simple_animal/hostile/poison/terror_spider))
@@ -112,7 +112,7 @@
/obj/structure/closet/critter/nian_caterpillar
name = "nian caterpillar crate"
content_mob = /mob/living/simple_animal/nian_caterpillar
content_mob = /mob/living/basic/nian_caterpillar
/obj/structure/closet/critter/deer
name = "deer crate"
+1 -1
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@@ -275,7 +275,7 @@
N.adjustHealth(-2)
N.taste(reagents)
else if(iscaterpillar(M))
var/mob/living/simple_animal/nian_caterpillar/W = M
var/mob/living/basic/nian_caterpillar/W = M
W.taste(reagents)
W.consume(src)
@@ -1,4 +1,4 @@
/mob/living/simple_animal/nian_caterpillar
/mob/living/basic/nian_caterpillar
name = "nian caterpillar"
icon = 'icons/mob/monkey.dmi'
icon_state = "mothroach"
@@ -11,49 +11,65 @@
ventcrawler = VENTCRAWLER_ALWAYS
atmos_requirements = list("min_oxy" = 0, "max_oxy" = 0, "min_tox" = 0, "max_tox" = 0, "min_co2" = 0, "max_co2" = 0, "min_n2" = 0, "max_n2" = 0)
butcher_results = list(/obj/item/food/meat = 1)
minbodytemp = 0
minimum_survivable_temperature = 0
blood_color = "#b9ae9c"
maxHealth = 50
health = 50
speed = 0.75
turns_per_move = 4
// What they sound like
voice_name = "nian caterpillar"
speak_emote = list("flutters", "chitters", "chatters")
emote_hear = list("flutters", "chitters", "chatters")
emote_see = list("flutters", "chitters", "chatters")
// Special verbs for when someone interacts with a caterpillar
response_help = "pets"
response_disarm = "shoos"
response_harm = "kicks"
response_help_continuous = "pets"
response_help_simple = "pet"
response_disarm_continuous = "shoos"
response_disarm_simple = "shoo"
response_harm_continuous = "kicks"
response_harm_simple = "kicks"
// Xenobiology and cargo are the only ways to get the caterpillar.
gold_core_spawnable = FRIENDLY_SPAWN
melee_attack_cooldown_min = 1.5 SECONDS
melee_attack_cooldown_max = 2.5 SECONDS
melee_damage_lower = 5
melee_damage_upper = 8
attacktext = "bites"
attack_verb_continuous = "bites"
attack_verb_simple = "bite"
attack_sound = 'sound/weapons/bite.ogg'
holder_type = /obj/item/holder/nian_caterpillar
/// Evolution action.
var/datum/action/innate/nian_caterpillar_emerge/evolve_action = new()
ai_controller = /datum/ai_controller/basic_controller/mothroach
var/list/innate_actions = list(
/datum/action/innate/nian_caterpillar_emerge,
)
/// List of stuff that we want to eat
var/static/list/edibles = list(
/obj/item/food,
)
/// The amount of nutrition the nian caterpillar needs to evolve, default is 500.
var/nutrition_need = 500
/mob/living/simple_animal/nian_caterpillar/Initialize(mapload)
/mob/living/basic/nian_caterpillar/Initialize(mapload)
. = ..()
real_name = name
AddElement(/datum/element/wears_collar)
AddElement(/datum/element/ai_retaliate)
AddElement(/datum/element/basic_eating, heal_amt_ = 2, food_types_ = edibles)
ai_controller.set_blackboard_key(BB_BASIC_FOODS, typecacheof(edibles))
add_language("Tkachi")
evolve_action.Grant(src)
grant_actions_by_list(innate_actions)
RegisterSignal(src, COMSIG_MOB_PRE_EAT, PROC_REF(check_full))
RegisterSignal(src, COMSIG_MOB_ATE, PROC_REF(consume))
/mob/living/simple_animal/nian_caterpillar/proc/evolve(obj/structure/moth_cocoon/C, datum/mind/M)
/mob/living/basic/nian_caterpillar/proc/evolve(obj/structure/moth_cocoon/C, datum/mind/M)
if(stat != CONSCIOUS)
return FALSE
@@ -80,10 +96,11 @@
adult.name = name
adult.real_name = name
// Mind transfer to new worme.
M.transfer_to(adult)
// [Caterpillar -> worme -> nian] is from xenobio (or cargo) and does not give vampires usuble blood and cannot be converted by cult.
ADD_TRAIT(adult.mind, TRAIT_XENOBIO_SPAWNED_HUMAN, ROUNDSTART_TRAIT)
if(M)
// Mind transfer to new worme.
M.transfer_to(adult)
// [Caterpillar -> worme -> nian] is from xenobio (or cargo) and does not give vampires usuble blood and cannot be converted by cult.
ADD_TRAIT(adult.mind, TRAIT_XENOBIO_SPAWNED_HUMAN, ROUNDSTART_TRAIT)
// Worme is placed into cacoon.
adult.forceMove(C)
@@ -103,18 +120,21 @@
qdel(src)
return TRUE
/mob/living/simple_animal/nian_caterpillar/proc/consume(obj/item/food/G)
/mob/living/basic/nian_caterpillar/proc/check_full(datum/source, obj/item/potential_food)
SIGNAL_HANDLER // COMSIG_MOB_PRE_EAT
if(nutrition >= nutrition_need) // Prevents griefing by overeating food items without evolving.
return to_chat(src, "<span class='warning'>You're too full to consume this! Perhaps it's time to grow bigger...</span>")
visible_message("<span class='warning'>[src] ravenously consumes [G].</span>", "<span class='notice'>You ravenously devour [G].</span>")
playsound(loc, 'sound/items/eatfood.ogg', 30, TRUE, frequency = 1.5)
if(G.reagents.get_reagent_amount("nutriment") + G.reagents.get_reagent_amount("plantmatter") < 1)
to_chat(src, "<span class='warning'>You're too full to consume this! Perhaps it's time to grow bigger...</span>")
return COMSIG_MOB_TERMINATE_EAT
/mob/living/basic/nian_caterpillar/proc/consume(datum/source, obj/item/potential_food)
SIGNAL_HANDLER // COMSIG_MOB_ATE
if(potential_food.reagents.get_reagent_amount("nutriment") + potential_food.reagents.get_reagent_amount("plantmatter") < 1)
adjust_nutrition(2)
else
adjust_nutrition((G.reagents.get_reagent_amount("nutriment") + G.reagents.get_reagent_amount("plantmatter")) * 2)
qdel(G)
adjust_nutrition((potential_food.reagents.get_reagent_amount("nutriment") + potential_food.reagents.get_reagent_amount("plantmatter")) * 2)
/mob/living/simple_animal/nian_caterpillar/attack_hand(mob/living/carbon/human/M)
/mob/living/basic/nian_caterpillar/attack_hand(mob/living/carbon/human/M)
// Let people pick the little buggers up.
if(M.a_intent != INTENT_HELP)
return ..()
@@ -123,12 +143,16 @@
else
get_scooped(M)
/mob/living/simple_animal/nian_caterpillar/attacked_by(obj/item/I, mob/living/user)
/mob/living/basic/nian_caterpillar/attacked_by(obj/item/I, mob/living/user)
if(..())
return FINISH_ATTACK
if(istype(I, /obj/item/melee/flyswatter) && I.force)
gib() // Commit die.
/mob/living/basic/nian_caterpillar/melee_attack(atom/target, list/modifiers, ignore_cooldown)
. = ..()
/datum/action/innate/nian_caterpillar_emerge
name = "Evolve"
desc = "Weave a cocoon around yourself to evolve into a greater form. The worme."
@@ -143,7 +167,7 @@
qdel(C)
/datum/action/innate/nian_caterpillar_emerge/Activate()
var/mob/living/simple_animal/nian_caterpillar/user = owner
var/mob/living/basic/nian_caterpillar/user = owner
user.visible_message("<span class='notice'>[user] begins to hold still and concentrate on weaving a cocoon...</span>", "<span class='notice'>You begin to focus on weaving a cocoon... (This will take [COCOON_WEAVE_DELAY / 10] seconds, and you must hold still.)</span>")
if(do_after(user, COCOON_WEAVE_DELAY, FALSE, user))
@@ -151,3 +175,26 @@
var/datum/mind/H = user.mind
user.evolve(C, H)
addtimer(CALLBACK(src, PROC_REF(emerge), C), COCOON_EMERGE_DELAY, TIMER_UNIQUE)
/datum/ai_controller/basic_controller/mothroach
blackboard = list(
BB_TARGETING_STRATEGY = /datum/targeting_strategy/basic,
BB_EAT_FOOD_COOLDOWN = 1 MINUTES, // Moth wants to eat, but not too fast.
BB_SEARCH_RANGE = 3,
)
ai_traits = AI_FLAG_STOP_MOVING_WHEN_PULLED | AI_FLAG_PAUSE_DURING_DO_AFTER
ai_movement = /datum/ai_movement/basic_avoidance
idle_behavior = /datum/idle_behavior/idle_random_walk
planning_subtrees = list(
/datum/ai_planning_subtree/random_speech/moth_caterpillar,
/datum/ai_planning_subtree/find_nearest_thing_which_attacked_me_to_flee,
/datum/ai_planning_subtree/flee_target,
/datum/ai_planning_subtree/find_food,
)
/datum/ai_planning_subtree/random_speech/moth_caterpillar
speech_chance = 2
emote_hear = list("flutters.", "chitters.", "chatters.")
emote_see = list("flutters.", "chitters.", "chatters.")
+1 -1
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@@ -2424,6 +2424,7 @@
#include "code\modules\mob\living\taste.dm"
#include "code\modules\mob\living\basic\basic_emotes.dm"
#include "code\modules\mob\living\basic\basic_mob.dm"
#include "code\modules\mob\living\basic\friendly\nian_caterpillar.dm"
#include "code\modules\mob\living\basic\posessed_object.dm"
#include "code\modules\mob\living\basic\farm_animals\cow.dm"
#include "code\modules\mob\living\basic\farm_animals\deer.dm"
@@ -2661,7 +2662,6 @@
#include "code\modules\mob\living\simple_animal\friendly\fox.dm"
#include "code\modules\mob\living\simple_animal\friendly\friendly_emote.dm"
#include "code\modules\mob\living\simple_animal\friendly\mouse.dm"
#include "code\modules\mob\living\simple_animal\friendly\nian_caterpillar.dm"
#include "code\modules\mob\living\simple_animal\friendly\pet.dm"
#include "code\modules\mob\living\simple_animal\friendly\spiderbot.dm"
#include "code\modules\mob\living\simple_animal\hostile\angel_statue.dm"