[jameskmonger]

I don't think he meant an NPC. Try this:

pawn Код:

public OnGameModeInit() {
   SetTimer("TipBot", (60000 * 10), true);
}

forward TipBot();
public TipBot() {
    new message = random(6);
    switch(message) {
        case 0: SendClientMessageToAll(COLOR_WHITE, "Tipbot: message 1");
        case 1: SendClientMessageToAll(COLOR_WHITE, "Tipbot: message 2");
        case 2: SendClientMessageToAll(COLOR_WHITE, "Tipbot: message 3");
        case 3: SendClientMessageToAll(COLOR_WHITE, "Tipbot: message 4");
        case 4: SendClientMessageToAll(COLOR_WHITE, "Tipbot: message 5");
        case 5: SendClientMessageToAll(COLOR_WHITE, "Tipbot: message 6");
        case 6: SendClientMessageToAll(COLOR_WHITE, "Tipbot: message 7");
    }
}

To add more, just increase the number in the brackets of the random function, and add more cases to the switch method.