32 lines
1020 B
GDScript
32 lines
1020 B
GDScript
extends ConditionLeaf
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func tick(actor: Node, blackboard: Blackboard) -> int:
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# Find an item in playerboard that matches goals
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var put_slot = -1
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for i in range(actor.playerboard.size()):
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if actor.playerboard[i] in actor.goals:
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put_slot = i
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break
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if put_slot == -1:
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return FAILURE
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# Find empty adjacent cell
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var current_cell = Vector3i(actor.current_position.x, 1, actor.current_position.y)
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if actor.enhanced_gridmap.get_cell_item(current_cell) == -1:
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blackboard.set_value("put_position", actor.current_position)
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blackboard.set_value("put_slot", put_slot)
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return SUCCESS
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var neighbors = actor.enhanced_gridmap.get_neighbors(actor.current_position, 0)
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for neighbor in neighbors:
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if not neighbor.is_walkable:
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continue
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var cell = Vector3i(neighbor.position.x, 1, neighbor.position.y)
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if actor.enhanced_gridmap.get_cell_item(cell) == -1:
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blackboard.set_value("put_position", neighbor.position)
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blackboard.set_value("put_slot", put_slot)
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return SUCCESS
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return FAILURE
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