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53 lines
1.8 KiB
Plaintext
53 lines
1.8 KiB
Plaintext
/datum/ai_planning_subtree/look_for_adult
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/// how far we must be from the mom
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var/minimum_distance = 1
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/datum/ai_planning_subtree/look_for_adult/select_behaviors(datum/ai_controller/controller, seconds_per_tick)
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. = ..()
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var/mob/target = controller.blackboard[BB_FOUND_MOM]
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var/mob/baby = controller.pawn
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if(QDELETED(target))
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controller.queue_behavior(/datum/ai_behavior/find_mom, BB_FIND_MOM_TYPES, BB_IGNORE_MOM_TYPES, BB_FOUND_MOM)
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return
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if(get_dist(target, baby) > minimum_distance)
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controller.queue_behavior(/datum/ai_behavior/travel_towards/stop_on_arrival, BB_FOUND_MOM)
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return SUBTREE_RETURN_FINISH_PLANNING
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if(!SPT_PROB(15, seconds_per_tick))
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return
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if(target.stat == DEAD)
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controller.queue_behavior(/datum/ai_behavior/perform_emote, "cries for their parent!")
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else
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controller.queue_behavior(/datum/ai_behavior/perform_emote, "dances around their parent!")
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return SUBTREE_RETURN_FINISH_PLANNING
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/datum/ai_behavior/find_mom
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/// range to look for the mom
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var/look_range = 7
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/datum/ai_behavior/find_mom/perform(seconds_per_tick, datum/ai_controller/controller, mom_key, ignore_mom_key, found_mom)
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. = ..()
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var/mob/living_pawn = controller.pawn
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var/list/mom_types = controller.blackboard[mom_key]
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var/list/all_moms = list()
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var/list/ignore_types = controller.blackboard[ignore_mom_key]
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if(!length(mom_types))
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return AI_BEHAVIOR_DELAY | AI_BEHAVIOR_FAILED
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for(var/mob/mother in oview(look_range, living_pawn))
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if(!is_type_in_list(mother, mom_types))
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continue
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if(is_type_in_list(mother, ignore_types)) // so the not permanent baby and the permanent baby subtype don't follow each other
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continue
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all_moms += mother
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if(length(all_moms))
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controller.set_blackboard_key(found_mom, pick(all_moms))
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return AI_BEHAVIOR_DELAY | AI_BEHAVIOR_SUCCEEDED
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return AI_BEHAVIOR_DELAY | AI_BEHAVIOR_FAILED
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