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PollardTheDragon ec7005b7c5 Monkey AI Fixes (#31504)
* Fixes monkeys breaking from grabs, fixes monkeys not stopping on stamcrit

* istype checks
2026-02-05 06:08:50 +00:00

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/**
* Generic Resist Subtree, resist if it makes sense to!
*
* Requires nothing beyond a living pawn, makes sense on a good amount of mobs since anything can get buckled.
*
* relevant blackboards:
* * None!
*/
/datum/ai_planning_subtree/generic_resist/select_behaviors(datum/ai_controller/controller, seconds_per_tick)
var/mob/living/living_pawn = controller.pawn
if(SHOULD_RESIST(living_pawn) || length(living_pawn.grabbed_by))
if(SPT_PROB(RESIST_SUBTREE_PROB, seconds_per_tick))
controller.queue_behavior(/datum/ai_behavior/resist) // BRO IM ON FUCKING FIRE BRO
return SUBTREE_RETURN_FINISH_PLANNING // IM NOT DOING ANYTHING ELSE BUT EXTINGUISH MYSELF, GOOD GOD HAVE MERCY.
/**
* Generic Hunger Subtree,
*
* Requires at least a living mob that can hold items.
*
* relevant blackboards:
* * BB_NEXT_HUNGRY - set by this subtree, is when the controller is next hungry
*/
/datum/ai_planning_subtree/generic_hunger/select_behaviors(datum/ai_controller/controller, seconds_per_tick)
var/mob/living/living_pawn = controller.pawn
if(living_pawn.incapacitated()) // We're restrained or stunned - what are we gonna do?
return SUBTREE_RETURN_FINISH_PLANNING
var/next_eat = controller.blackboard[BB_NEXT_HUNGRY]
if(!next_eat)
// inits the blackboard timer
next_eat = world.time + rand(0, 30 SECONDS)
controller.set_blackboard_key(BB_NEXT_HUNGRY, next_eat)
if(world.time < next_eat)
return
var/atom/food_target = controller.blackboard[BB_FOOD_TARGET]
if(isnull(food_target))
controller.queue_behavior(/datum/ai_behavior/find_and_set/edible, BB_FOOD_TARGET, /obj/item, 2)
return
if(!length(living_pawn.get_empty_held_indexes()) && !(food_target in living_pawn.held_items()))
controller.queue_behavior(/datum/ai_behavior/drop_item)
return SUBTREE_RETURN_FINISH_PLANNING
if(istype(food_target, /obj/item/reagent_containers))
var/obj/item/reagent_containers/container = food_target
if(!container.reagents.total_volume) // This thing empty.
controller.queue_behavior(/datum/ai_behavior/drop_item)
controller.clear_blackboard_key(BB_FOOD_TARGET)
return SUBTREE_RETURN_FINISH_PLANNING
controller.queue_behavior(/datum/ai_behavior/consume, BB_FOOD_TARGET, BB_NEXT_HUNGRY)
return SUBTREE_RETURN_FINISH_PLANNING