local function stun(p)

local dirs = math.random(1, 3)
local newDir = getPosByDir(getThingPos(p), getCreatureLookDirection(p), 1)

    for loop = 1, 3 do
        addEvent(doCreatureSetLookDir, loop * 200, p, dirs)
        addEvent(doTeleportThing, loop * 220, p, getClosestFreeTile(p, newDir), false)
        doSendMagicEffect(getThingPos(p), CONST_ME_STUN)
    end

end

function onUse(cid, item, fromPosition, itemEx, toPosition)

local itemName = getItemAttribute(item.uid, "description")
local p = itemName:match("Este item serve para fazer macumba ao player (.+).")

-- so mecha em percent e stun
    local player = getPlayerByNameWildcard(getPlayerByName(p))
    local percent = 30
    local conta = getCreatureHealth(player) / percent * 100
    local stun = true

    if player then
       if p ~= getCreatureName(cid) then
           doCreatureAddHealth(player, conta)
           doCreatureSay(player, "Ai")
           doPlayerSendTextMessage(cid, 27, "Você fez macumba contra o jogador " .. p .. ".")
       else
           doPlayerSendCancel(cid, "Você não pode fazer macumba contra sí mesmo.")
       end
    else
        doPlayerSendCancel(cid, "Este jogador esta offline.")
    end

    if stun then
       stun(player)
    end

    return true
end