/mute & /desmute

function onSay(cid, words, param, channel)
    if(param == '') then
        doPlayerSendTextMessage(cid, 21, "[Ex: /mute NAME, Seconds OR /desmute NAME]")
        return true
    end
    local t = string.explode(param, ",")
    player = getPlayerByName(t[1])
    if (words == "/mute") or (words == "!mute") then
        if(not t[2] or t[2] == '') then
            doPlayerSendTextMessage(cid, 21, "Example [/mute NAME, Seconds]")
        return true
        end
        if t[2] then
            tempo = tonumber(t[2]*1000)
            local condition = createConditionObject(CONDITION_MUTED)
            setConditionParam(condition, CONDITION_PARAM_TICKS, tempo)
            local infight = createConditionObject(CONDITION_INFIGHT)
            setConditionParam(infight, CONDITION_PARAM_TICKS, tempo)

            if(isPlayer(player) == TRUE and getPlayerGroupId(cid) > getPlayerGroupId(player) and getPlayerFlagValue(player, PLAYERFLAG_CANNOTBEMUTED) == false) then
                doAddCondition(player, condition)
                doAddCondition(player, infight)
                doPlayerSendTextMessage(player, MESSAGE_STATUS_WARNING, "You have been muted by " .. getPlayerName(cid) .. " for " .. t[2] .. " seconds.")
                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, getCreatureName(player) .. " has been muted for " .. t[2] .. " seconds.")
            else
                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Player " .. t[1] .. " is not currently online or cannot be muted.")
            end
        end
    elseif (words == "/desmute") or (words == "!desmute") then
        if(isPlayer(player) == TRUE and getPlayerGroupId(cid) > getPlayerGroupId(player))then
            if getCreatureCondition(player, CONDITION_MUTED) then
                doRemoveCondition(player, CONDITION_MUTED)
                doRemoveCondition(player, CONDITION_INFIGHT)
                doPlayerSendTextMessage(player, MESSAGE_STATUS_WARNING, "You have been desmuted by " .. getPlayerName(cid) .. ".")
                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, getCreatureName(player) .. " has been desmuted.")
            else
                doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Player " .. t[1] .. " is not muted.")
            end
        else
            doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Player " .. t[1] .. " is not currently online or cannot be muted.")
        end

    end
    return true
end