--[[

        usr_slots.lua v0.03 by blastbeat

        - this script checks the slots of an user

        - changelog 0.03:
          - updated script api

        - changelog 0.02:
          - added language files

]]--

--// settings begin //--

local scriptname = "usr_slots"
local scriptlang = cfg.get "language"

local min = cfg.get "min_slots" or 2    -- slot minimum
local max = cfg.get "max_slots" or 10    -- slot maximum

local godlevel = 60    -- users with levels above wont be checked

--// settings end //--

local lang, err = cfg.loadlanguage( scriptlang, scriptname ); lang = lang or { }; err = err and hub.debug( err )

local msg_minmax = hub.escapeto( lang.msg_minmax or "min/max slots: " )
local msg_noslots = hub.escapeto( lang.msg_noslots or "no slots in inf" )

local check = function( user )
    local slots = user:slots( )
    if not slots then
        user:kill( "ISTA 120 " .. msg_noslots .. "\n" )
        return PROCESSED
    elseif ( slots < min ) or ( slots > max ) then
        user:kill( "ISTA 120 " .. msg_minmax .. min .. "/" .. max .. "\n" )
        return PROCESSED
    end
    return nil
end

hub.setlistener( "onInf", { },
    function( user, cmd )
        if cmd:getnp "SL" and user:level( ) < godlevel then
            return check( user )
        end
        return nil
    end
)

hub.setlistener( "onConnect", { },
    function( user )
        if user:level( ) < godlevel then
            return check( user )
        end
        return nil
    end
)

hub.debug( "** Loaded " .. scriptname .. ".lua **" )