local actor = db.actor
local item_name = sect:section()
if item_name=="conserva" then
if not xr_conditions.actor_has_item(actor, npc, {"wpn_knife"}) then
give_object_to_actor("conserva")
news_manager.send_tip(db.actor, "Нужно открыть консервную банку ножом.", nil, "none_info_pda", nil, nil)
end
if xr_conditions.actor_has_item(actor, npc, {"wpn_knife"}) then
действие
end
end

function give_object_to_actor(obj,count)       
          if count==nil then count=1 end       
          for i=1, count do       
              alife():create(obj,db.actor:position(),db.actor:level_vertex_id(),db.actor:game_vertex_id(),db.actor:id())       
          end       
end

function start_timer()  
    local iTimer = time_global() + items_table[used_item]    
    local function check_timer()
          return time_global() > iTimer
    end
    level.add_call(check_timer, action_timer)
end