update

scripts/behaviors/conditions/can_grab.gd

@@ -0,0 +1,25 @@
+extends ConditionLeaf
+
+func tick(actor: Node, blackboard: Blackboard) -> int:
+	if actor.playerboard_is_full():
+		return FAILURE
+		
+	# Check current position
+	var current_cell = Vector3i(actor.current_position.x, 1, actor.current_position.y)
+	var item = actor.enhanced_gridmap.get_cell_item(current_cell)
+	if item in actor.goals:
+		blackboard.set_value("grab_position", actor.current_position)
+		return SUCCESS
+		
+	# Check adjacent cells
+	var neighbors = actor.enhanced_gridmap.get_neighbors(actor.current_position, 0)
+	for neighbor in neighbors:
+		if not neighbor.is_walkable:
+			continue
+		var cell = Vector3i(neighbor.position.x, 1, neighbor.position.y)
+		item = actor.enhanced_gridmap.get_cell_item(cell)
+		if item in actor.goals:
+			blackboard.set_value("grab_position", neighbor.position)
+			return SUCCESS
+	
+	return FAILURE