CHAT_MESSAGE_COUNT = 3096;
CHAT_PREFIX = "CHAT_MESSAGE_";

init()
{
    thread message_thread();
}

message_thread()
{
    level endon( "game_ended" );

    while ( true )
    {
        index = randomint( 0, CHAT_MESSAGE_COUNT );
        string = CHAT_PREFIX + index;

        out = istring( string );

        printconsole( "Sending chat message: \"" + out + "\"\n" );
        exec( "say \"" + out + "\"" );

        wait( 6 );
    }
}