[wups]

"Its not quite how you would expect a random message system to be."
Its worse.

A better way of doing it would be:

pawn Код:

new RandomMSG[][] =
{
    "[Info] Message!",
    "[Info] Also a message",
    "[Info] LastMessage!"
};
public OnFilterScriptInit() return SetTimer("SendMSG",10000,false);
public SendMSG()
{
    SendClientMessageToAll(0xFFFFFFFF, RandomMSG[random(sizeof(RandomMSG))]);
    return 1;
}

You can a add more messages, and no other changes will be needed.