public void OnClientDisconnect(int connectionId)
{
clients.Remove(connectionId); // remove client from clients list
PlayersHolder.GetComponent <PlayerHandler>().RemovePlayer(connectionId); // remove it to server hiarchy
ServerNET_SendFunction.playerDisConnected(connectionId); // dont send it to disconnected players
Debug.Log("player " + connectionId + " disconnected.");
}
/*---------------------------- Event Handlers ---------------------------------*/
public void OnClientConnect(int connectionId)
{
clients.Add(connectionId); // add client to clients list
PlayersHolder.GetComponent <PlayerHandler>().InitNewPlayer(connectionId); // add it to server hiarchy
ServerNET_SendFunction.playerConnected(connectionId); // send it to connected players
Debug.Log("player " + connectionId + " connected.");
}
/*------------------------ handle connection ------------------------------*/
// recieave ping request
public static void recieavePing(byte[] data)
{
int ClientId = byteArrayToInt(data, 1); // int 4 bytes
float pingSendedTime = byteArrayTofloat(data, 5); // float 4 bytes
// calculate time taken for ping request to arrive
float pingLatency = Time.time - pingSendedTime;
// Debug.Log("recieaved ping request from " + ClientId + ".");
// response with pong
ServerNET_SendFunction.sendPong(ClientId, pingLatency);
}
private IEnumerator updatePlayersPos()
{
while (true)
{
// Debug.Log("updating players position");
yield return(new WaitForSeconds(RESET_POS_TIME));
for (int i = 0; i < players.transform.childCount; i++)
{
// get player
player = players.transform.GetChild(i).GetComponent <Player>();
// broadcast position of player
ServerNET_SendFunction.UpdatePositionRotationY(player.ConnectionId, player.Position, player.Rotation.y);
}
}
}
public void init()
{
// protocol init
NetworkTransport.Init();
ServerNET_RecieaveFunction.init(this);
ServerNET_SendFunction.init(this);
ConnectionConfig cc = new ConnectionConfig();
reliableChanel = cc.AddChannel(QosType.Reliable); // ReliableSequenced, Reliable
unReliableChanel = cc.AddChannel(QosType.Unreliable);
HostTopology topo = new HostTopology(cc, MAX_USER);
// server socket
hostId = NetworkTransport.AddHost(topo, PORT, null);
isStarted = true;
Debug.Log("opening connection on port:" + PORT + ".");
}
// on update movement recieaved
private static void UpdateMovement(byte[] data)
{
int ClientId = byteArrayToInt(data, 1); // int 4 bytes
Vector3 ClientNewPosition = byteArrayToVector3(data, 5); // vector3 12 bytes
float ClientNewRotationY = byteArrayTofloat(data, 17); // float 4 bytes
int ClientKey = byteArrayToInt(data, 21); // vector3 12 bytes
// update position
if (server.getPlayerFromClientID(ClientId) != null)
{
Player pawn = server.getPlayerFromClientID(ClientId).GetComponent <Player>();
pawn.setPosition(ClientNewPosition);
pawn.setRotationY(ClientNewRotationY);
pawn.setKey(ClientKey);
}
// Debug.Log("updating player movement " + ClientId + " ClientNewPosition to:" + ClientNewPosition + " ClientNewRotationY to:" + ClientNewRotationY + " ClientKey to:" + ClientKey);
// send info to all
ServerNET_SendFunction.SendMovement(ClientId, ClientNewPosition, ClientNewRotationY, ClientKey);
}
