45 lines
1.1 KiB
GDScript
45 lines
1.1 KiB
GDScript
extends ActionLeaf
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func tick(actor: Node, blackboard: Blackboard) -> int:
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var target_pos = blackboard.get_value("move_target")
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if not target_pos:
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return FAILURE
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if actor.action_points <= 0:
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return FAILURE
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# Verify target is still valid
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if not actor.is_within_movement_range(target_pos):
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return FAILURE
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if actor.is_position_occupied(target_pos):
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return FAILURE
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var cell_item = actor.enhanced_gridmap.get_cell_item(Vector3i(target_pos.x, 0, target_pos.y))
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if cell_item == -1 or cell_item in actor.enhanced_gridmap.non_walkable_items:
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return FAILURE
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# Move to position
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actor.rotate_towards_target(target_pos)
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var path = actor.enhanced_gridmap.find_path(Vector2(actor.current_position), Vector2(target_pos))
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if path.size() <= 1:
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return FAILURE
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# Verify path is clear
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var valid_path = true
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for point in path.slice(1):
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if actor.is_position_occupied(Vector2i(point.x, point.y)):
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valid_path = false
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break
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if valid_path:
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if actor.is_multiplayer_authority():
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path.pop_front()
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actor.rpc("start_movement_along_path", path)
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actor.action_points -= 1
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actor.clear_highlights()
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return SUCCESS
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return FAILURE
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