[Action] Rookguard Bridge

function onUse(cid, item)

local BRIDGE_POS, a = BRIDGE_POS, {
{ID, {x = x, y = y, z = z}},
{ID, {x = x, y = y, z = z}},
{ID, {x = x, y = y, z = z}}
}

for I = 1, #a do
   if getTileItemById(a[I][2], a[I][1]).uid > 0 then
      doRemoveItem(getTileItemById(a[I][2], a[I][1]).uid)
        else
            doCreateItem(a[I][1], 1,a[I][2])
            end
         end
return doTransformItem(item.uid, item.itemid == 1945 and 1946 or 1945) and true
end