function npc_has_item(actor, npc, p)
    return npc ~= nil and p[1] ~= nil and npc:object( p[1] ) ~= nil
end

function check_npc_hase_item(actor, npc, p)
    local npc_obj
    if type(npc.id) ~= "function" then
  npc_obj = db.storage[npc.id] and db.storage[npc.id].object
  if npc_obj ~= nil then return npc_obj:object(p[1]) end
  return false
    else
  return false
    end
end

suitable = {=check_npc_hase_item(wpn_svd)} true