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Bubberstation/code/datums/ai/basic_mobs/base_basic_controller.dm
MrMelbert 72491a5e41 Fix monkeys ignoring grabs while restrained/in crit (#88041)
## About The Pull Request

Fixes #84338

When handcuffed or crit, you are unable to resist even a passive grab,
you are truly helpless

Yet monkeys ignore this

They ignore this because the code handling above is on the client:
`/client/proc/Process_Grab()`

The ideal fix for this is to move it off the client, but that carries a
bunch of order of operations shenanigans so I'll leave that for a more
in depth refactor of this kinda stuff

In the meanwhile we can simply tell AI controllers not to move if
grabbed and incapacitated (barring stasis)

## Changelog

🆑 Melbert
fix: Monkeys no longer ignore basic rules such as "you can't escape a
passive grab if you're cuffed or in crit"
/🆑
2024-11-21 18:18:47 +01:00

53 lines
2.0 KiB
Plaintext

/datum/ai_controller/basic_controller
movement_delay = 0.4 SECONDS
/datum/ai_controller/basic_controller/TryPossessPawn(atom/new_pawn)
if(!isbasicmob(new_pawn))
return AI_CONTROLLER_INCOMPATIBLE
var/mob/living/basic/basic_mob = new_pawn
update_speed(basic_mob)
RegisterSignals(basic_mob, list(POST_BASIC_MOB_UPDATE_VARSPEED, COMSIG_MOB_MOVESPEED_UPDATED), PROC_REF(update_speed))
RegisterSignal(basic_mob, COMSIG_MOB_ATE, PROC_REF(on_mob_eat))
return ..() //Run parent at end
/datum/ai_controller/basic_controller/on_stat_changed(mob/living/source, new_stat)
. = ..()
update_able_to_run()
/datum/ai_controller/basic_controller/setup_able_to_run()
. = ..()
RegisterSignal(pawn, COMSIG_MOB_INCAPACITATE_CHANGED, PROC_REF(update_able_to_run))
if(ai_traits & PAUSE_DURING_DO_AFTER)
RegisterSignals(pawn, list(COMSIG_DO_AFTER_BEGAN, COMSIG_DO_AFTER_ENDED), PROC_REF(update_able_to_run))
/datum/ai_controller/basic_controller/clear_able_to_run()
UnregisterSignal(pawn, list(COMSIG_MOB_INCAPACITATE_CHANGED, COMSIG_MOB_STATCHANGE, COMSIG_DO_AFTER_BEGAN, COMSIG_DO_AFTER_ENDED))
return ..()
/datum/ai_controller/basic_controller/get_able_to_run()
. = ..()
if(. & AI_UNABLE_TO_RUN)
return .
var/mob/living/living_pawn = pawn
if(!(ai_traits & CAN_ACT_WHILE_DEAD))
// Unroll for flags here
if((ai_traits & CAN_ACT_IN_STASIS) && (living_pawn.stat || INCAPACITATED_IGNORING(living_pawn, INCAPABLE_STASIS)))
return AI_UNABLE_TO_RUN
if(IS_DEAD_OR_INCAP(living_pawn))
return AI_UNABLE_TO_RUN
if(ai_traits & PAUSE_DURING_DO_AFTER && LAZYLEN(living_pawn.do_afters))
return AI_UNABLE_TO_RUN | AI_PREVENT_CANCEL_ACTIONS //dont erase targets post a do_after
/datum/ai_controller/basic_controller/proc/update_speed(mob/living/basic/basic_mob)
SIGNAL_HANDLER
movement_delay = basic_mob.cached_multiplicative_slowdown
/datum/ai_controller/basic_controller/proc/on_mob_eat()
SIGNAL_HANDLER
var/food_cooldown = blackboard[BB_EAT_FOOD_COOLDOWN] || EAT_FOOD_COOLDOWN
set_blackboard_key(BB_NEXT_FOOD_EAT, world.time + food_cooldown)