local talk_start = 0

local target = 0

local following = false

local attacking = false

function onThingMove(creature, thing, oldpos, oldstackpos)

end

function onCreatureAppear(creature)

end

function onCreatureDisappear(cid, pos)

if focus == cid then

selfSay('Good bye then.')

focus = 0

talk_start = 0

end

end

function onCreatureTurn(creature)

end

function msgcontains(txt, str)

return (string.find(txt, str) and not string.find(txt, '(%w+)' .. str) and not string.find(txt, str .. '(%w+)'))

end

function onCreatureSay(cid, type, msg)

msg = string.lower(msg)

if (msgcontains(msg, 'hi') and (focus == 0)) and getDistanceToCreature(cid) < 4 then

selfSay('Ola ' .. creatureGetName(cid) .. '.Eu faço clean.So falar clean.')

focus = cid

talk_start = os.clock()

elseif msgcontains(msg, 'hi') and (focus ~= cid) and getDistanceToCreature(cid) < 4 then

selfSay(' ' .. creatureGetName(cid) .. 'Ja falo com você.')

elseif focus == cid then

talk_start = os.clock()

if msgcontains(msg, 'clean') then

selfSay("/clean")

end

end

end

function onCreatureChangeOutfit(creature)

end

if focus ~= 0 then

if getDistanceToCreature(focus) > 5 then

selfSay('Server limpo.')

focus = 0

end

end