COD2 Chat Disable

Cod2 1.3 patch//

Sometimes I want to turn on/off chat with admin command on my server (exp: /rcon scr_gchat 1/0). How can I do it ? Thanks.

libcod:

PHP Code:

---

//server start:
{
    setCvar("scr_gchat", "1"); //chat enabled default
}

codecallback_playercommand(args)
{
    if (args.size >= 2 && (args[0] == "say" || args[1] == "say_team") && isDefined(args[1]))
    {
        if (!getCvarInt("scr_gchat"))
            return; //chat disabled
    }
    
    self clientCommand();
} 


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