stock ShowRadioTextDraw(playerid)
{
    PlayerTextDrawShow(playerid, PlayerText:RadioDraw[playerid]);
    PlayerTextDrawShow(playerid, PlayerText:ChannelDraw[playerid]);
    PlayerTextDrawShow(playerid, PlayerText:SlotDraw[playerid]);
    SetRadioChannel(playerid, GetPlayerChannel(playerid));
    SetRadioSlot(playerid, GetPlayerSlot(playerid));
    return 1;
}

stock HideRadioTextDraw(playerid)
{
    PlayerTextDrawHide(playerid, PlayerText:RadioDraw[playerid]);
    PlayerTextDrawHide(playerid, PlayerText:ChannelDraw[playerid]);
    PlayerTextDrawHide(playerid, PlayerText:SlotDraw[playerid]);
    return 1;
}

stock RadioMSG(playerid, message[])
{
    new msg[128];
    format(msg, sizeof(msg), "{00FFFF}[Radio]{DADADA}: %s", message);
    return SendClientMessageEx(playerid, -1, msg);
}

stock SetRadioChannel(playerid, channel)
{
    new msg[128];
    if(channel == 0)
    {
        format(msg, sizeof(msg), "~b~Chan: ~h~~g~0");
        PlayerInfo[playerid][pAuthed] = 0;
    }
    else
    {
        format(msg, sizeof(msg), "~b~Chan: ~h~~g~%d", channel);
    }
    PlayerTextDrawSetString(playerid, ChannelDraw[playerid], msg);
    PlayerInfo[playerid][pChannel] = channel;
    return 1;
}

stock SetRadioSlot(playerid, slot)
{
    new msg[128];
    format(msg, sizeof(msg), "~b~Slot: ~h~~g~%d", slot);
    PlayerTextDrawSetString(playerid, SlotDraw[playerid], msg);
    PlayerInfo[playerid][pSlot] = slot;
    return 1;
}

// not show textdraw
CMD:setchannel(playerid, params[])
{
    new msg[128];
    new channelid,slot;
    if(sscanf(params, "d", channelid)) return SendClientMessageEx(playerid, COLOR_GRAD1, "/setchannel [channel ID]");
    if(PlayerInfo[playerid][pRadio] == 0) return SendClientMessageEx(playerid, COLOR_GRAD1, "You don't have a radio.");
    if(!ChannelExist(channelid)) return RadioMSG(playerid, "No such channel.");
    if(channelid == 911 && PlayerInfo[playerid][pMember] != 1) return SendClientMessageEx(playerid, COLOR_GREY, "Your radio doesn't support in this channel (LSPD).");
    if(channelid == GetPlayerChannel(playerid)) return RadioMSG(playerid, "You are in this channel already.");
    format(msg, sizeof(msg), "Radio Channel sET [CH: %d, Slot: %d]", channelid, slot);
    SendClientMessageEx(playerid, COLOR_GREEN, msg);
    RadioMSG(playerid, "Before you can /r please authorize, /auth.");
    PlayerInfo[playerid][pAuthed] = 0;
    SetRadioChannel(playerid, channelid);
    SetRadioSlot(playerid, slot);
    ShowRadioTextDraw(playerid);
    return 1;
}

CMD:setslot(playerid, params[])
{
    new slot, string[128];
    if(sscanf(params, "d", slot)) return SendClientMessageEx(playerid, COLOR_GRAD1, "/setslot [slot-id]");
    if(PlayerInfo[playerid][pRadio] == 0) return SendClientMessageEx(playerid, COLOR_GRAD1, "You don't have a radio.");
    if(slot == GetPlayerSlot(playerid)) return SendClientMessageEx(playerid, COLOR_GRAD1, "You are in this slot already.");
    if(slot > 3 || slot < 1) return SendClientMessageEx(playerid, COLOR_GREY, "Slot must be 1-3.");
    SetRadioSlot(playerid, slot);
    format(string, sizeof(string), "You have set your radio slot to %d.", slot);
    SendClientMessageEx(playerid, COLOR_LIGHTBLUE, string);
    ShowRadioTextDraw(playerid);
    return 1;
}