// on data received
void OnData(DataStreamReader stream)
{
NativeArray <byte> bytes = new NativeArray <byte>(stream.Length, Allocator.Temp);
stream.ReadBytes(bytes);
string recMsg = Encoding.ASCII.GetString(bytes.ToArray());
NetworkHeader header = JsonUtility.FromJson <NetworkHeader>(recMsg);
switch (header.cmd)
{
// player handshake
case Commands.HANDSHAKE:
HandshakeMsg hsMsg = JsonUtility.FromJson <HandshakeMsg>(recMsg);
SpawnPlayer(hsMsg.player);
Debug.Log("Handshake message received!");
break;
// player update
case Commands.PLAYER_UPDATE:
PlayerUpdateMsg puMsg = JsonUtility.FromJson <PlayerUpdateMsg>(recMsg);
ClientPlayerUpdate(puMsg.players);
Debug.Log("Player update message received!");
break;
// server update
case Commands.SERVER_UPDATE:
ServerUpdateMsg suMsg = JsonUtility.FromJson <ServerUpdateMsg>(recMsg);
Debug.Log("Server update message received!");
break;
// player list update
case Commands.PLAYER_LIST:
ClientListMsg listMsg = JsonUtility.FromJson <ClientListMsg>(recMsg);
for (int p = 0; p < listMsg.players.Length; p++)
{
SpawnPlayer(listMsg.players[p]);
}
Debug.Log("Player list message received!");
break;
// player disconnect
case Commands.PLAYER_DISCONNECT:
DiscPlayerMsg discMsg = JsonUtility.FromJson <DiscPlayerMsg>(recMsg);
RemoveClientPlayer(discMsg.players);
Debug.Log("Player disconnect message received!");
break;
// player connect
case Commands.PLAYER_JOIN:
HandshakeMsg nhsMsg = JsonUtility.FromJson <HandshakeMsg>(recMsg);
ClientPlayerID = nhsMsg.player.id;
SpawnPlayer(nhsMsg.player);
break;
default:
Debug.Log("Unrecognized message received!");
break;
}
}
void Update()
{
m_Driver.ScheduleUpdate().Complete();
// CleanUpConnections
for (int i = 0; i < m_Connections.Length; i++)
{
if (!m_Connections[i].IsCreated)
{
for (int p = 0; p < ServerPlayersList.Count; p++)
{
m_Connections.RemoveAtSwapBack(i);
}
i -= 1;
}
}
// players disconnect
List <NetworkObjects.NetworkPlayer> DisconnectedPlayers = new List <NetworkObjects.NetworkPlayer>();
for (int i = 0; i < ServerPlayersList.Count; i++)
{
if (ServerPlayersList[i].isConnected == false)
{
NetworkObjects.NetworkPlayer disc = ServerPlayersList[i];
ServerPlayersList.RemoveAt(i - 1);
DisconnectedPlayers.Add(disc);
}
}
// Inform clients about disconnected players
if (DisconnectedPlayers.Count >= 1)
{
DiscPlayerMsg discMsg = new DiscPlayerMsg(DisconnectedPlayers);
for (int i = 0; i < m_Connections.Length; i++)
{
SendToClient(JsonUtility.ToJson(discMsg), m_Connections[i]);
}
}
// AcceptNewConnections
NetworkConnection c = m_Driver.Accept();
while (c != default(NetworkConnection))
{
OnConnect(c);
// Check if there is another new connection
c = m_Driver.Accept();
}
// Read Incoming Messages
DataStreamReader stream;
for (int i = 0; i < m_Connections.Length; i++)
{
Assert.IsTrue(m_Connections[i].IsCreated);
NetworkEvent.Type cmd;
cmd = m_Driver.PopEventForConnection(m_Connections[i], out stream);
// on client sent and destroy
while (cmd != NetworkEvent.Type.Empty)
{
if (cmd == NetworkEvent.Type.Data)
{
OnData(stream, i);
}
else if (cmd == NetworkEvent.Type.Disconnect)
{
OnDisconnect(i);
}
cmd = m_Driver.PopEventForConnection(m_Connections[i], out stream);
}
}
}
