[Affan]

Код:

new LastMsg[MAX_PLAYERS];

public OnPlayerConnect(playerid)
{
	LastMsg[playerid] = 0;
}

public OnPlayerText(playerid, text[]) 
{
	if(strfind(LastText[playerid], text, false) != -1)
	{
		LastMsg[playerid]++;
		if(LastMsg[playerid] >= 2) // If he repeats it twice
		{
			SendClientMessage(playerid, COLOR_RED, "Don't repeat your message.");
			return false;
		}
		else
			LastMsg[playerid] = 0;
		strmid(LastText[playerid], text, 0, strlen(text), sizeof(LastText[]));
	}
}