public void refresh_servers(object obj, EventArgs e)
{
for (int i = 0; i <= servers.Count - 1; i++)
{
warmup_server temp_serv = servers[i];
server_network.update_status(ref temp_serv);
servers[i] = temp_serv;
for (int j = 0; j <= warmup_servers_grid.Rows.Count - 1; j++)
{
if (int.Parse(warmup_servers_grid.Rows[j].Cells[4].Value.ToString()) == servers[i].Id)
{
warmup_servers_grid.does_bg_need_refresh = true;
warmup_servers_grid.Rows[j].Cells[0].Value = servers[i].Name;
warmup_servers_grid.Rows[j].Cells[1].Value = servers[i].Map;
warmup_servers_grid.Rows[j].Cells[2].Value = servers[i].Players;
}
}
if (servers[i].Id == currently_active_server)
{
current_server_name_label.Text = servers[i].Name;
players_in_current_server_label.Text = servers[i].Players;
current_server_map_label.Text = servers[i].Map;
}
}
}
public void update_status(ref warmup_server server)
{
UdpClient server_link = new UdpClient(server.Ip, server.Port);
try
{
byte[] packet = { 0xff, 0xff, 0xff, 0xff, 0x54, 0x53, 0x6F, 0x75, 0x72, 0x63, 0x65, 0x20, 0x45, 0x6E, 0x67, 0x69, 0x6E, 0x65, 0x20, 0x51, 0x75, 0x65, 0x72, 0x79, 0x00 };
server_link.Send(packet, packet.Count());
byte[] r_buf = new byte[1024];
IPEndPoint sender = new IPEndPoint(IPAddress.Any, 0);
r_buf = server_link.Receive(ref sender);
string data = System.Text.Encoding.ASCII.GetString(r_buf);
data += (char)0x00;
string[] temp;
temp = data.Split((char)0x00);
server.Name = (temp[0].Remove(0, 6)); // server name
server.Map = (temp[1]); // server map
byte[] test = System.Text.Encoding.ASCII.GetBytes(temp[4]);
if (test.Count() > 2)
{
server.Players = test[2].ToString() + "/" + test[3].ToString(); // current players/max players
}
else // means server is empty and split 0x00 does not work
{
test = System.Text.Encoding.ASCII.GetBytes(temp[5]);
server.Players = "0/" + test[0].ToString(); // current players/max players
}
server_link.Close();
//return server_info;
}
catch
{
//List<string> server_info = new List<string>();
//return server_info;
server_link.Close();
}
}
