function onJoinChannel(cid, channelId, users, isTv)


    if channelId == 10 then
        doShowPokemonStatistics(cid)
    return false
    end

    if channelId == 11 then
        if reloadHighscoresWhenUsingPc then
            doReloadHighscores()
        end
        doPlayerPopupFYI(cid, getHighscoreString(8))
    return false
    end

    if channelId == 12 then
        if reloadHighscoresWhenUsingPc then
            doReloadHighscores()
        end
        doPlayerPopupFYI(cid, getHighscoreString(6))
    return false
    end

    if channelId >= 100 and channelId <= 10000 then

    local owner =  getPlayerByGUID(getChannelOwner(channelId))

        if isChannelTv(channelId) then
            if isCreature(owner) then
                if owner ~= cid then
                    doPlayerWatchOther(cid, owner)
                    local plural = #users == 1 and "" or "s"
                    doPlayerSendChannelMessage(owner, "TV Channel", getCreatureName(cid)..' is now watching your channel (currently '..#users..' player'..plural..' watching this channel).', 15, channelId)
                else
                    setPlayerStorageValue(cid, 99284, 1)
                end
            end
        elseif owner == cid then
            setPlayerStorageValue(cid, 99284, 2)
        end

    return true
    end

return true
end

function onLeaveChannel(cid, channelId, users)

    if channelId >= 100 and channelId <= 10000 then

    local owner =  getPlayerByGUID(getChannelOwner(channelId))

        if isChannelTv(channelId) then
            if owner ~= cid and getCreatureOutfit(cid).lookType == 814 then
                doPlayerStopWatching(cid)
                local plural = #users == 2 and "" or "s"
                doPlayerSendChannelMessage(owner, "TV Channel", getCreatureName(cid)..' is not watching your channel anymore (currently '..#users - (1)..' player'..plural..' watching this channel).', 15, channelId)
            elseif owner == cid then
                setPlayerStorageValue(cid, 99284, -1)
                doSendAnimatedText(getThingPos(cid), "CAM OFF", 180)
                for stops = 1, #users do
                    if users[stops] ~= owner then
                        doPlayerStopWatching(users[stops])
                    end
                end
            end
        elseif owner == cid then
            setPlayerStorageValue(cid, 99284, -1)
        end

    return true
    end

return true
end

function onWalk(cid, fromPosition, toPosition)



    -- Código não é mais necessário, feito em c++
    -- Code deprecated, made in c++
    --if not canWalkOnPos(toPosition, false, false, false, true, false) and getPlayerStorageValue(cid, 17000) >= 1 then
    --  doTeleportThing(cid, fromPosition, false)
    --  doPlayerSendCancel(cid, "Sorry, not possible.")
    --end

    if getPlayerStorageValue(cid, 99284) <= 0 then return true end

    local speed = getCreatureSpeed(cid)
    local a = getWatchingPlayersFromPos(cid, fromPosition)

    for b = 1, #a do
        if getCreatureSpeed(a[b]) ~= speed then
            doChangeSpeed(a[b], - getCreatureSpeed(a[b]))
            doChangeSpeed(a[b], speed)
        end
        doTeleportThing(a[b], toPosition, true)
    end

return true
end

local permited = {"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s",
"t", "u", "v", "x", "w", ",", "'", '"',
"y", "z", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", ".", "!", "@", "#", "$", "%", "&", "*", "(", ")",
"-", "_", "+", "/", ";", ":", "?", "^", "~", "{", "[", "}", "]", ">", "<", "£", "¢", "¬"}

function onTextEdit(cid, item, newText)

    if item.itemid == 12330 then

        if getPlayerStorageValue(cid, 99284) >= 1 then
            doPlayerSendCancel(cid, "You are already on air!")
        return false
        end

        local channelName = getCreatureName(cid).."'s TV Channel"

        if string.len(newText) <= 0 then
            doPlayerSendCancel(cid, "Your channel is going to be shown as \""..getCreatureName(cid).."'s TV Channel\".")
        elseif string.len(newText) > 25 then
            doPlayerSendCancel(cid, "Your channel name can't have more than 25 characters.")
        return false
        else
            channelName = newText
        end


        setPlayerStorageValue(cid, 99284, 1)
        setPlayerStorageValue(cid, 99285, "")
        setPlayerStorageValue(cid, 99285, channelName)
        doPlayerCreatePrivateChannel(cid, channelName)
        doSendAnimatedText(getThingPos(cid), "ON AIR!", COLOR_GRASS)

    return false
    end

return true
end