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25 lines
1.2 KiB
Plaintext
25 lines
1.2 KiB
Plaintext
///Uses Byond's basic obstacle avoidance movement
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/datum/ai_movement/basic_avoidance
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max_pathing_attempts = 10
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/// Movement flags to pass to the loop
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var/move_flags = NONE
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/datum/ai_movement/basic_avoidance/start_moving_towards(datum/ai_controller/controller, atom/current_movement_target, min_distance)
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. = ..()
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var/atom/movable/moving = controller.pawn
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var/min_dist = controller.blackboard[BB_CURRENT_MIN_MOVE_DISTANCE]
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var/delay = controller.movement_delay
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var/datum/move_loop/loop = GLOB.move_manager.move_to(moving, current_movement_target, min_dist, delay, flags = move_flags, subsystem = SSai_movement, extra_info = controller)
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RegisterSignal(loop, COMSIG_MOVELOOP_PREPROCESS_CHECK, PROC_REF(pre_move))
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RegisterSignal(loop, COMSIG_MOVELOOP_POSTPROCESS, PROC_REF(post_move))
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/datum/ai_movement/basic_avoidance/allowed_to_move(datum/move_loop/has_target/dist_bound/source)
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. = ..()
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var/turf/target_turf = get_step_towards(source.moving, source.target)
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if(!target_turf?.can_cross_safely(source.moving))
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return FALSE
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/// Move immediately and don't update our facing
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/datum/ai_movement/basic_avoidance/backstep
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move_flags = MOVEMENT_LOOP_START_FAST | MOVEMENT_LOOP_NO_DIR_UPDATE
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