public Packet ClientRead()
{
Packet p = new Packet();
IPEndPoint ep = new IPEndPoint(IPAddress.Any, 29929);
p.memBlock = Client.Receive(ref ep);
return p;
}
public async void ClientReadInternal()
{
var d = await Client.ReceiveAsync();
if (d.RemoteEndPoint.Port == 29929)
{
Packet p = new Packet();
p.memBlock = d.Buffer;
if (PacketReceived != null)
{
PacketReceived(this, new PacketEventArgs(p));
}
}
ClientReadInternal();
}
public void Login()
{
Packet p = new Packet();
p.PutByte((byte)PacketType.Login); // Login-viesti
p.PutString("v2.5"); // Ohjelmaversio
p.PutString("SharpNM" + new Random().Next(int.MaxValue)); // Nimi
ClientSend(p); // Lähetys
while (!IsLoggedIn)
{
NmClient_PacketReceived(null, new PacketEventArgs(ClientRead()));
}
//ClientReadInternal();
}
private void HandleLogin(Packet p)
{
var netmsg = p.GetByte(); // Luetaan kirjautumispyynnön vastaus
switch ((PacketType)netmsg)
{
case PacketType.LoginFailed:
{
// Kirjautuminen epäonnistui
// Luetaan syy
var reason = p.GetByte();
switch ((PacketType)reason)
{
case PacketType.WrongVersion:
// Väärä ohjelmaversio
// Luetaan palvelimen ohjelmaversio
throw new Exception("Wrong version! Server expected version " + p.GetString());
case PacketType.TooManyPlayers:
// Liikaa pelaajia
throw new Exception("Server is full");
case PacketType.NicknameInUse:
throw new Exception("Nickname in use");
default:
throw new Exception("Unexpected error!");
}
}
case PacketType.LoginOk:
Uid = p.ClientId;
PlayerId = p.GetByte();
var playMode = p.GetByte();
MapName = p.GetString();
MapCRC = p.GetInt();
MapServerUrl = p.GetString();
p = new Packet();
p.PutByte(PacketType.PlayerName); // Pyydetään kaikki tiedot
p.PutByte(PlayerId); // Pelaajatunnus
p.PutByte(PacketType.End); // Viestin loppu
ClientSend(p);
IsLoggedIn = true;
return;
break;
}
}
internal void Logout()
{
Packet p = new Packet();
p.PutByte(PacketType.Logout);
ClientSend(p);
IsLoggedIn = false;
}
public void UpdatePlayer(byte shootNow, byte pickedItemId = 0)
{
Packet p = new Packet();
p.PutByte((byte)PacketType.Player);
p.PutByte(LocalPlayer.Id);
p.PutShort((short)LocalPlayer.Position.X);
p.PutShort((short)LocalPlayer.Position.Y);
p.PutShort(LocalPlayer.Angle);
if (LocalPlayer.HasAmmo == 0 || LocalPlayer.HeldWeapon == 0)
{
shootNow = 0;
}
// Tungetaan useampi muuttuja yhteen tavuun:
byte b = (byte)((((int)LocalPlayer.HeldWeapon % 16) << 0) // Ase (bitit 0-3)
+ (LocalPlayer.HasAmmo << 4) // Onko ammuksia (bitti 4)
+ (shootNow << 5)); // Ammutaanko (bitti 5)
p.PutByte(b);
p.PutByte(pickedItemId);
ClientSend(p);
}
public PacketEventArgs(Packet p)
{
this.p = p;
}
public void ClientSend(Packet data)
{
data.ClientId = this.Uid;
System.Diagnostics.Debug.WriteLine("s " + BitConverter.ToString(data.memBlock));
this.Client.Send(data.memBlock, data.memBlock.Length);
}
