this

CMD:announce(playerid, params[])
{
	if(Pinfo[playerid][Padmin] < 7)
	    return SendClientMessage(playerid, -1, "Insufficient permissions!");
	new tmp[300], str[300];
	if(sscanf(params, "s", tmp))
	{
	    SendClientMessage(playerid, -1, "/announce <msg>");
	    return true;
	}
	// Check for special trouble-making input
   	if(strfind(tmp, "~x~", true) != -1)
		return SendClientMessage(playerid, -1, "~x~ is not allowed in announce.");
	if(strfind(tmp, "#k~", true) != -1)
		return SendClientMessage(playerid, -1, "The constant key is not allowed in announce.");
	if(strfind(params, "/q", true) != -1)
		return SendClientMessage(playerid, -1, "You are not allowed to type /q in announcement!");
	// Count tildes (uneven number = faulty input)
	iTemp = 0;
	for(new i = (strlen(tmp)-1); i != -1; i--)
	{
		if(tmp[i] == '~')
			iTemp ++;
	}
	if(iTemp % 2 == 1)
		return SendClientMessage(playerid, -1, "You either have an extra ~ or one is missing in the announcement!");

	if(Pinfo[playerid][Padmin] < 7)
	{
		if(GetPVarInt(playerid, "UsedAnn") == 1)
		{
			SendClientMessage(playerid, -1, "Admins can only make 1 announcement per 5 minutes, sorry!");
			return true;
		}
		SetPVarInt(playerid, "UsedAnn", 1);
		SetTimerEx("ResetAnn", 300000, false, "i", playerid);
	}
	format(str, sizeof(str), "~w~%s", tmp);
	GameTextForAll(str, 6500, 3);
	return true;
}
forward ResetAnn(playerid);
public ResetAnn(playerid)
{
	if(IsPlayerConnected(playerid)) DeletePVar(playerid, "UsedAnn");
}