v0.1
This commit is contained in:
Regalis
563
Subsurface/Source/Networking/GameClient.cs
Normal file
563
Subsurface/Source/Networking/GameClient.cs
Normal file
@@ -0,0 +1,563 @@
|
||||
using System;
|
||||
using System.Diagnostics;
|
||||
using Lidgren.Network;
|
||||
using Microsoft.Xna.Framework;
|
||||
using System.Collections.Generic;
|
||||
|
||||
namespace Subsurface.Networking
|
||||
{
|
||||
class GameClient : NetworkMember
|
||||
{
|
||||
private NetClient client;
|
||||
|
||||
private Character myCharacter;
|
||||
private CharacterInfo characterInfo;
|
||||
|
||||
private GUIMessageBox reconnectBox;
|
||||
|
||||
private bool connected;
|
||||
|
||||
private int myID;
|
||||
|
||||
private List<Client> otherClients;
|
||||
|
||||
private string serverIP;
|
||||
|
||||
public Character Character
|
||||
{
|
||||
get { return myCharacter; }
|
||||
set { myCharacter = value; }
|
||||
}
|
||||
|
||||
public CharacterInfo CharacterInfo
|
||||
{
|
||||
get { return characterInfo; }
|
||||
}
|
||||
|
||||
public int ID
|
||||
{
|
||||
get { return myID; }
|
||||
}
|
||||
|
||||
public GameClient(string newName)
|
||||
{
|
||||
name = newName;
|
||||
|
||||
characterInfo = new CharacterInfo(Character.HumanConfigFile, name);
|
||||
|
||||
otherClients = new List<Client>();
|
||||
|
||||
}
|
||||
|
||||
public void ConnectToServer(string hostIP)
|
||||
{
|
||||
|
||||
string[] address = hostIP.Split(':');
|
||||
if (address.Length==1)
|
||||
{
|
||||
serverIP = hostIP;
|
||||
Port = DefaultPort;
|
||||
}
|
||||
else
|
||||
{
|
||||
serverIP = address[0];
|
||||
|
||||
if (!int.TryParse(address[1], out Port))
|
||||
{
|
||||
DebugConsole.ThrowError("Invalid port: address[1]!");
|
||||
Port = DefaultPort;
|
||||
}
|
||||
}
|
||||
|
||||
myCharacter = Character.Controlled;
|
||||
|
||||
// Create new instance of configs. Parameter is "application Id". It has to be same on client and server.
|
||||
NetPeerConfiguration Config = new NetPeerConfiguration("subsurface");
|
||||
|
||||
//Config.SimulatedLoss = 0.2f;
|
||||
//Config.SimulatedMinimumLatency = 0.25f;
|
||||
|
||||
// Create new client, with previously created configs
|
||||
client = new NetClient(Config);
|
||||
|
||||
NetOutgoingMessage outmsg = client.CreateMessage();
|
||||
client.Start();
|
||||
|
||||
outmsg.Write((byte)PacketTypes.Login);
|
||||
outmsg.Write(Game1.Version.ToString());
|
||||
outmsg.Write(Game1.SelectedPackage.Name);
|
||||
outmsg.Write(Game1.SelectedPackage.MD5hash.Hash);
|
||||
outmsg.Write(name);
|
||||
|
||||
// Connect client, to ip previously requested from user
|
||||
try
|
||||
{
|
||||
client.Connect(serverIP, Port, outmsg);
|
||||
}
|
||||
catch (ArgumentNullException e)
|
||||
{
|
||||
DebugConsole.ThrowError("Couldn't connect to "+hostIP+". Error message: "+e.Message);
|
||||
return;
|
||||
}
|
||||
|
||||
// Create timespan of 30ms
|
||||
updateInterval = new TimeSpan(0, 0, 0, 0, 200);
|
||||
|
||||
// Set timer to tick every 50ms
|
||||
//update = new System.Timers.Timer(50);
|
||||
|
||||
// When time has elapsed ( 50ms in this case ), call "update_Elapsed" funtion
|
||||
//update.Elapsed += new System.Timers.ElapsedEventHandler(Update);
|
||||
|
||||
// Funtion that waits for connection approval info from server
|
||||
|
||||
reconnectBox = new GUIMessageBox("CONNECTING", "Connecting to " + serverIP, new string[0]);
|
||||
CoroutineManager.StartCoroutine(WaitForStartingInfo());
|
||||
|
||||
// Start the timer
|
||||
//update.Start();
|
||||
|
||||
}
|
||||
|
||||
private bool RetryConnection(GUIButton button, object obj)
|
||||
{
|
||||
ConnectToServer(serverIP);
|
||||
return true;
|
||||
}
|
||||
|
||||
private bool SelectMainMenu(GUIButton button, object obj)
|
||||
{
|
||||
Disconnect();
|
||||
Game1.NetworkMember = null;
|
||||
Game1.MainMenuScreen.Select();
|
||||
return true;
|
||||
}
|
||||
|
||||
// Before main looping starts, we loop here and wait for approval message
|
||||
private IEnumerable<Status> WaitForStartingInfo()
|
||||
{
|
||||
// When this is set to true, we are approved and ready to go
|
||||
bool CanStart = false;
|
||||
|
||||
DateTime timeOut = DateTime.Now + new TimeSpan(0,0,5);
|
||||
|
||||
// Loop untill we are approved
|
||||
while (!CanStart)
|
||||
{
|
||||
yield return Status.Running;
|
||||
|
||||
if (DateTime.Now > timeOut) break;
|
||||
|
||||
NetIncomingMessage inc;
|
||||
// If new messages arrived
|
||||
if ((inc = client.ReadMessage()) == null) continue;
|
||||
|
||||
// Switch based on the message types
|
||||
switch (inc.MessageType)
|
||||
{
|
||||
// All manually sent messages are type of "Data"
|
||||
case NetIncomingMessageType.Data:
|
||||
byte packetType = inc.ReadByte();
|
||||
if (packetType == (byte)PacketTypes.LoggedIn)
|
||||
{
|
||||
myID = inc.ReadInt32();
|
||||
if (inc.ReadBoolean())
|
||||
{
|
||||
new GUIMessageBox("Please wait", "A round is already running. You will have to wait for a new round to start.");
|
||||
}
|
||||
|
||||
Game1.NetLobbyScreen.ClearPlayers();
|
||||
|
||||
//add the names of other connected clients to the lobby screen
|
||||
int existingClients = inc.ReadInt32();
|
||||
for (int i = 1; i <= existingClients; i++)
|
||||
{
|
||||
Client otherClient = new Client(inc.ReadString(), inc.ReadInt32());
|
||||
|
||||
Game1.NetLobbyScreen.AddPlayer(otherClient);
|
||||
}
|
||||
|
||||
//add the name of own client to the lobby screen
|
||||
Game1.NetLobbyScreen.AddPlayer(new Client(name, myID));
|
||||
|
||||
CanStart = true;
|
||||
}
|
||||
else if (packetType == (byte)PacketTypes.KickedOut)
|
||||
{
|
||||
string msg = inc.ReadString();
|
||||
DebugConsole.ThrowError(msg);
|
||||
|
||||
Game1.MainMenuScreen.Select();
|
||||
}
|
||||
break;
|
||||
case NetIncomingMessageType.StatusChanged:
|
||||
NetConnectionStatus connectionStatus = (NetConnectionStatus)inc.ReadByte();
|
||||
Debug.WriteLine(connectionStatus);
|
||||
|
||||
if (connectionStatus != NetConnectionStatus.Connected)
|
||||
{
|
||||
string denyMessage = inc.ReadString();
|
||||
DebugConsole.ThrowError(denyMessage);
|
||||
}
|
||||
|
||||
break;
|
||||
default:
|
||||
Console.WriteLine(inc.ReadString() + " Strange message");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (reconnectBox != null)
|
||||
{
|
||||
reconnectBox.Close(null, null);
|
||||
reconnectBox = null;
|
||||
}
|
||||
|
||||
if (client.ConnectionStatus != NetConnectionStatus.Connected)
|
||||
{
|
||||
var reconnect = new GUIMessageBox("CONNECTION FAILED", "Failed to connect to server.", new string[] { "Retry", "Cancel" });
|
||||
reconnect.Buttons[0].OnClicked += RetryConnection;
|
||||
reconnect.Buttons[0].OnClicked += reconnect.Close;
|
||||
reconnect.Buttons[1].OnClicked += SelectMainMenu;
|
||||
reconnect.Buttons[1].OnClicked += reconnect.Close;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (Screen.Selected == Game1.MainMenuScreen) Game1.NetLobbyScreen.Select();
|
||||
connected = true;
|
||||
}
|
||||
|
||||
yield return Status.Success;
|
||||
}
|
||||
|
||||
public override void Update()
|
||||
{
|
||||
//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
||||
//if (PlayerInput.KeyDown(Microsoft.Xna.Framework.Input.Keys.K))
|
||||
//{
|
||||
// SendRandomData();
|
||||
//}
|
||||
//if (PlayerInput.KeyDown(Microsoft.Xna.Framework.Input.Keys.L))
|
||||
//{
|
||||
// ConnectToServer(serverIP);
|
||||
//}
|
||||
|
||||
|
||||
if (gameStarted) inGameHUD.Update((float)Physics.step);
|
||||
|
||||
if (!connected || updateTimer > DateTime.Now) return;
|
||||
|
||||
if (client.ConnectionStatus == NetConnectionStatus.Disconnected && reconnectBox==null)
|
||||
{
|
||||
reconnectBox = new GUIMessageBox("CONNECTION LOST", "You have been disconnected from the server. Reconnecting...", new string[0]);
|
||||
connected = false;
|
||||
ConnectToServer(serverIP);
|
||||
return;
|
||||
}
|
||||
else if (reconnectBox!=null)
|
||||
{
|
||||
reconnectBox.Close(null,null);
|
||||
reconnectBox = null;
|
||||
}
|
||||
|
||||
if (myCharacter != null)
|
||||
{
|
||||
if (myCharacter.IsDead)
|
||||
{
|
||||
Character.Controlled = null;
|
||||
Game1.GameScreen.Cam.TargetPos = Vector2.Zero;
|
||||
Game1.GameScreen.Cam.Zoom = 1.0f;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (gameStarted) new NetworkEvent(myCharacter.ID, true);
|
||||
}
|
||||
}
|
||||
|
||||
foreach (NetworkEvent networkEvent in NetworkEvent.events)
|
||||
{
|
||||
NetOutgoingMessage message = client.CreateMessage();
|
||||
message.Write((byte)PacketTypes.NetworkEvent);
|
||||
|
||||
|
||||
if (networkEvent.FillData(message))
|
||||
{
|
||||
client.SendMessage(message,
|
||||
(networkEvent.IsImportant) ? NetDeliveryMethod.ReliableUnordered : NetDeliveryMethod.Unreliable);
|
||||
}
|
||||
}
|
||||
|
||||
NetworkEvent.events.Clear();
|
||||
|
||||
try
|
||||
{
|
||||
CheckServerMessages();
|
||||
}
|
||||
catch { }
|
||||
|
||||
// Update current time
|
||||
updateTimer = DateTime.Now + updateInterval;
|
||||
|
||||
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Check for new incoming messages from server
|
||||
/// </summary>
|
||||
private void CheckServerMessages()
|
||||
{
|
||||
// Create new incoming message holder
|
||||
NetIncomingMessage inc;
|
||||
|
||||
while ((inc = client.ReadMessage()) != null)
|
||||
{
|
||||
if (inc.MessageType != NetIncomingMessageType.Data) continue;
|
||||
|
||||
switch (inc.ReadByte())
|
||||
{
|
||||
case (byte)PacketTypes.StartGame:
|
||||
if (gameStarted) continue;
|
||||
|
||||
if (this.Character != null) Character.Remove();
|
||||
|
||||
int seed = inc.ReadInt32();
|
||||
Rand.SetSyncedSeed(seed);
|
||||
|
||||
string levelSeed = inc.ReadString();
|
||||
|
||||
string mapName = inc.ReadString();
|
||||
string mapHash = inc.ReadString();
|
||||
|
||||
Game1.NetLobbyScreen.TrySelectMap(mapName, mapHash);
|
||||
|
||||
double durationMinutes = inc.ReadDouble();
|
||||
|
||||
TimeSpan duration = new TimeSpan(0,(int)durationMinutes,0);
|
||||
|
||||
//int gameModeIndex = inc.ReadInt32();
|
||||
Game1.GameSession = new GameSession(Submarine.Loaded, "", Game1.NetLobbyScreen.SelectedMode);
|
||||
Game1.GameSession.StartShift(duration, levelSeed);
|
||||
|
||||
//myCharacter = ReadCharacterData(inc);
|
||||
//Character.Controlled = myCharacter;
|
||||
|
||||
int count = inc.ReadInt32();
|
||||
for (int n = 0; n < count; n++)
|
||||
{
|
||||
int id = inc.ReadInt32();
|
||||
Character newCharacter = ReadCharacterData(inc);
|
||||
|
||||
if (id == myID)
|
||||
{
|
||||
myCharacter = newCharacter;
|
||||
Character.Controlled = myCharacter;
|
||||
}
|
||||
}
|
||||
|
||||
gameStarted = true;
|
||||
|
||||
Game1.GameScreen.Select();
|
||||
|
||||
AddChatMessage("Press TAB to chat", ChatMessageType.Server);
|
||||
|
||||
break;
|
||||
case (byte)PacketTypes.EndGame:
|
||||
string endMessage = inc.ReadString();
|
||||
EndGame(endMessage);
|
||||
break;
|
||||
case (byte)PacketTypes.PlayerJoined:
|
||||
|
||||
Client otherClient = new Client(inc.ReadString(), inc.ReadInt32());
|
||||
|
||||
Game1.NetLobbyScreen.AddPlayer(otherClient);
|
||||
|
||||
AddChatMessage(otherClient.name + " has joined the server", ChatMessageType.Server);
|
||||
|
||||
break;
|
||||
case (byte)PacketTypes.PlayerLeft:
|
||||
int leavingID = inc.ReadInt32();
|
||||
|
||||
AddChatMessage(inc.ReadString(), ChatMessageType.Server);
|
||||
Game1.NetLobbyScreen.RemovePlayer(otherClients.Find(c => c.ID==leavingID));
|
||||
break;
|
||||
|
||||
case (byte)PacketTypes.KickedOut:
|
||||
string msg = inc.ReadString();
|
||||
|
||||
new GUIMessageBox("KICKED", msg);
|
||||
|
||||
Game1.MainMenuScreen.Select();
|
||||
|
||||
break;
|
||||
case (byte)PacketTypes.Chatmessage:
|
||||
ChatMessageType messageType = (ChatMessageType)inc.ReadByte();
|
||||
AddChatMessage(inc.ReadString(), messageType);
|
||||
break;
|
||||
case (byte)PacketTypes.NetworkEvent:
|
||||
//read the data from the message and update client state accordingly
|
||||
if (!gameStarted) break;
|
||||
NetworkEvent.ReadData(inc);
|
||||
break;
|
||||
case (byte)PacketTypes.UpdateNetLobby:
|
||||
if (gameStarted) continue;
|
||||
Game1.NetLobbyScreen.ReadData(inc);
|
||||
break;
|
||||
case (byte)PacketTypes.Traitor:
|
||||
string targetName = inc.ReadString();
|
||||
|
||||
new GUIMessageBox("You are the Traitor!", "Your secret task is to assassinate " + targetName + "!");
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
public void EndGame(string endMessage)
|
||||
{
|
||||
Submarine.Unload();
|
||||
|
||||
Game1.NetLobbyScreen.Select();
|
||||
|
||||
if (Game1.GameSession!=null) Game1.GameSession.EndShift("");
|
||||
|
||||
new GUIMessageBox("The round has ended", endMessage);
|
||||
|
||||
myCharacter = null;
|
||||
|
||||
gameStarted = false;
|
||||
}
|
||||
|
||||
public override void Disconnect()
|
||||
{
|
||||
NetOutgoingMessage msg = client.CreateMessage();
|
||||
msg.Write((byte)PacketTypes.PlayerLeft);
|
||||
|
||||
client.SendMessage(msg, NetDeliveryMethod.ReliableUnordered);
|
||||
client.Shutdown("");
|
||||
}
|
||||
|
||||
public void SendCharacterData()
|
||||
{
|
||||
if (characterInfo == null) return;
|
||||
|
||||
NetOutgoingMessage msg = client.CreateMessage();
|
||||
msg.Write((byte)PacketTypes.CharacterInfo);
|
||||
msg.Write(characterInfo.Name);
|
||||
msg.Write(characterInfo.Gender == Gender.Male);
|
||||
msg.Write(characterInfo.HeadSpriteId);
|
||||
|
||||
var jobPreferences = Game1.NetLobbyScreen.JobPreferences;
|
||||
int count = Math.Min(jobPreferences.Count, 3);
|
||||
msg.Write(count);
|
||||
for (int i = 0; i < count; i++ )
|
||||
{
|
||||
msg.Write(jobPreferences[i].Name);
|
||||
}
|
||||
|
||||
client.SendMessage(msg, NetDeliveryMethod.ReliableUnordered);
|
||||
}
|
||||
|
||||
private Character ReadCharacterData(NetIncomingMessage inc)
|
||||
{
|
||||
string newName = inc.ReadString();
|
||||
int ID = inc.ReadInt32();
|
||||
bool isFemale = inc.ReadBoolean();
|
||||
int inventoryID = inc.ReadInt32();
|
||||
|
||||
int headSpriteID = inc.ReadInt32();
|
||||
|
||||
Vector2 position = new Vector2(inc.ReadFloat(), inc.ReadFloat());
|
||||
|
||||
string jobName = inc.ReadString();
|
||||
JobPrefab jobPrefab = JobPrefab.List.Find(jp => jp.Name == jobName);
|
||||
|
||||
if (inc.Position > inc.LengthBits)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
CharacterInfo ch = new CharacterInfo(Character.HumanConfigFile, newName, isFemale ? Gender.Female : Gender.Male, jobPrefab);
|
||||
ch.HeadSpriteId = headSpriteID;
|
||||
|
||||
WayPoint closestWaypoint = null;
|
||||
float closestDist = 0.0f;
|
||||
foreach (WayPoint wp in WayPoint.WayPointList)
|
||||
{
|
||||
float dist = Vector2.Distance(wp.SimPosition, position);
|
||||
if (closestWaypoint != null && dist > closestDist) continue;
|
||||
|
||||
closestWaypoint = wp;
|
||||
closestDist = dist;
|
||||
continue;
|
||||
}
|
||||
|
||||
Character character = (closestWaypoint == null) ?
|
||||
new Character(ch, position) :
|
||||
new Character(ch, closestWaypoint);
|
||||
|
||||
character.ID = ID;
|
||||
character.Inventory.ID = inventoryID;
|
||||
|
||||
character.GiveJobItems(closestWaypoint);
|
||||
|
||||
return character;
|
||||
}
|
||||
|
||||
public override void SendChatMessage(string message, ChatMessageType type = ChatMessageType.Default)
|
||||
{
|
||||
//AddChatMessage(message);
|
||||
|
||||
type = (gameStarted && myCharacter != null && myCharacter.IsDead) ? ChatMessageType.Dead : ChatMessageType.Default;
|
||||
|
||||
NetOutgoingMessage msg = client.CreateMessage();
|
||||
msg.Write((byte)PacketTypes.Chatmessage);
|
||||
msg.Write((byte)type);
|
||||
msg.Write(message);
|
||||
|
||||
client.SendMessage(msg, NetDeliveryMethod.ReliableUnordered);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// sends some random data to the server (can be a networkevent or just something completely random)
|
||||
/// use for debugging purposes
|
||||
/// </summary>
|
||||
public void SendRandomData()
|
||||
{
|
||||
NetOutgoingMessage msg = client.CreateMessage();
|
||||
switch (Rand.Int(5))
|
||||
{
|
||||
case 0:
|
||||
msg.Write((byte)PacketTypes.NetworkEvent);
|
||||
msg.Write((byte)NetworkEventType.UpdateEntity);
|
||||
msg.Write(Rand.Int(MapEntity.mapEntityList.Count));
|
||||
break;
|
||||
case 1:
|
||||
msg.Write((byte)PacketTypes.NetworkEvent);
|
||||
msg.Write((byte)Enum.GetNames(typeof(NetworkEventType)).Length);
|
||||
msg.Write(Rand.Int(MapEntity.mapEntityList.Count));
|
||||
break;
|
||||
case 2:
|
||||
msg.Write((byte)PacketTypes.NetworkEvent);
|
||||
msg.Write((byte)NetworkEventType.UpdateComponent);
|
||||
msg.Write((int)Item.itemList[Rand.Int(Item.itemList.Count)].ID);
|
||||
msg.Write(Rand.Int(8));
|
||||
break;
|
||||
case 3:
|
||||
msg.Write((byte)Enum.GetNames(typeof(PacketTypes)).Length);
|
||||
break;
|
||||
}
|
||||
|
||||
int bitCount = Rand.Int(100);
|
||||
for (int i = 0; i<bitCount; i++)
|
||||
{
|
||||
msg.Write((Rand.Int(2)==0) ? true : false);
|
||||
}
|
||||
|
||||
|
||||
client.SendMessage(msg, (Rand.Int(2)==0) ? NetDeliveryMethod.ReliableOrdered : NetDeliveryMethod.Unreliable);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user