private void PlayerConnected(VirusPlayer player)
{
Dispatcher.Invoke(() => {
InTextBox.Text += "Player " + player.Name + " connected with color " + player.Color.Name + "\n";
TextScrollViewer.ScrollToBottom();
});
}
private void TextMessageRecieved(VirusPlayer player, string text)
{
Dispatcher.Invoke(() => {
InTextBox.Text += player.Name + ":\n" + text + "\n";
TextScrollViewer.ScrollToBottom();
});
}
private void PlayerDisconnected(VirusPlayer player)
{
Dispatcher.Invoke(() => {
InTextBox.Text += "Player " + player.Name + " disconnected\n";
TextScrollViewer.ScrollToBottom();
EndGame();
});
}
private void NameUpdated(VirusPlayer player, string orig)
{
Dispatcher.Invoke(() => {
InTextBox.Text += "Player " + orig + " changed name to " + player.Name + "\n";
viruscontrol.Refresh();
TextScrollViewer.ScrollToBottom();
});
}
private void ColorUpdated(VirusPlayer player, System.Drawing.Color orig)
{
Dispatcher.Invoke(() => {
InTextBox.Text += "Player " + player.Name + " changed color to " + player.Color.Name + "\n";
TextScrollViewer.ScrollToBottom();
viruscontrol.Refresh();
});
}
public VirusLobby(VirusPlayer player)
{
Player = player;
ListeningStarted = false;
ConnectionStarted = false;
Connected = false;
GameStarted = false;
}
private void StartGame(VirusPlayer[] players) {
Dispatcher.Invoke(() => {
viruscontrol.StartGame(
new VirusNameSpace.Virus(lobby.PlayerCount, 10),
PerformedMoveCallback,
null,
EndGame,
player.ID,
players);
});
}
public MainWindow() {
InitializeComponent();
messageBox.KeyDown += new KeyEventHandler(messageBox_keyDown);
player = new VirusPlayer("Player1", rand.Next().ToString(), System.Drawing.Color.Red);
lobby = new VirusLobby(player);
lobby.OnBadMessageRecieved += new VirusLobby.TextFunction(BadMessage);
lobby.OnColorChanged += new VirusLobby.PlayerUpdateColorFunction(ColorUpdated);
lobby.OnEveryoneReadyChanged += new VirusLobby.BoolFunction(EveryoneReadyUpdated);
lobby.OnGameMove += new VirusLobby.GameMoveFunction(GameMove);
lobby.OnNameChanged += new VirusLobby.PlayerUpdateTextFunction(NameUpdated);
lobby.OnPlayerConnected += new VirusLobby.PlayerUpdateFunction(PlayerConnected);
lobby.OnPlayerDisconnected += new VirusLobby.PlayerUpdateFunction(PlayerDisconnected);
lobby.OnStartGame += new VirusLobby.StartFunction(StartGame);
lobby.OnTextMessageRecieved += new VirusLobby.TextMessageFunction(TextMessageRecieved);
}
public MainWindow()
{
InitializeComponent();
messageBox.KeyDown += new KeyEventHandler(messageBox_keyDown);
player = new VirusPlayer("Player1", rand.Next().ToString(), System.Drawing.Color.Red);
lobby = new VirusLobby(player);
lobby.OnBadMessageRecieved += new VirusLobby.TextFunction(BadMessage);
lobby.OnColorChanged += new VirusLobby.PlayerUpdateColorFunction(ColorUpdated);
lobby.OnEveryoneReadyChanged += new VirusLobby.BoolFunction(EveryoneReadyUpdated);
lobby.OnGameMove += new VirusLobby.GameMoveFunction(GameMove);
lobby.OnNameChanged += new VirusLobby.PlayerUpdateTextFunction(NameUpdated);
lobby.OnPlayerConnected += new VirusLobby.PlayerUpdateFunction(PlayerConnected);
lobby.OnPlayerDisconnected += new VirusLobby.PlayerUpdateFunction(PlayerDisconnected);
lobby.OnStartGame += new VirusLobby.StartFunction(StartGame);
lobby.OnTextMessageRecieved += new VirusLobby.TextMessageFunction(TextMessageRecieved);
}
private void ListenForClients() {
this.tcpListener.Start();
while (ListeningStarted) {
try {
TcpClient cl = this.tcpListener.AcceptTcpClient(); //blocks until a client has connected to the server
VirusPlayer client = new VirusPlayer(cl);
//Players.Add(client);
//create a thread to handle communication with connected client
Thread clientThread = new Thread(new ParameterizedThreadStart(AwaitCommunicationMaster));
clientThread.Start(client);
}
catch { }
}
this.tcpListener.Stop();
}
private void ListenForClients()
{
this.tcpListener.Start();
while (ListeningStarted)
{
try {
TcpClient cl = this.tcpListener.AcceptTcpClient(); //blocks until a client has connected to the server
VirusPlayer client = new VirusPlayer(cl);
//Players.Add(client);
//create a thread to handle communication with connected client
Thread clientThread = new Thread(new ParameterizedThreadStart(AwaitCommunicationMaster));
clientThread.Start(client);
}
catch { }
}
this.tcpListener.Stop();
}
public void StartConnection(IPAddress ip)
{
if (Master)
{
throw new ApplicationException("Master tried to connect to another master");
}
TcpClient client = new TcpClient();
IPEndPoint serverEndPoint = new IPEndPoint(ip, Port);
client.Connect(serverEndPoint);
VirusPlayer pclient = new VirusPlayer(client);
MasterPlayer = pclient;
SendInitialiseMessage(Player);
Thread clientThread = new Thread(new ParameterizedThreadStart(AwaitCommunicationClient));
clientThread.Start(pclient);
ConnectionStarted = true;
}
private void SendReadyMessage(VirusPlayer player) {
byte[] buffer = encoder.GetBytes(CodeReady + player.ID + " " + (player.Ready ? "1" : "0"));
SendMessage(buffer);
}
private void SendNameMessage(VirusPlayer player, string name) {
byte[] buffer = encoder.GetBytes(CodeName + player.ID + " [" + name + "]");
SendMessage(buffer);
}
private void HandleMessageClient(string message, MessageType type)
{
VirusPlayer origin = null;
string text = "";
string id = "";
string name = "";
Color color = Color.Red;
bool ready;
string[] sequence;
int x, y, dx, dy = 0;
switch (type)
{
case MessageType.Initialise:
if (TryParseInitialiseMessage(message, out id, out name, out color))
{
origin = GetPlayerFromID(id);
if (origin == null)
{
Players.Add(new VirusPlayer(name, id, color));
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got a second initialise message for player id: " + origin.ID);
}
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse new initialise message from master");
}
}
break;
case MessageType.Text:
if (TryParseTextMessage(message, out id, out text))
{
origin = GetPlayerFromID(id);
if (origin == null)
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got text message without origin");
}
}
else
if (OnTextMessageRecieved != null)
{
OnTextMessageRecieved(origin, text);
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse text message from master");
}
}
break;
case MessageType.Color:
if (TryParseColorMessage(message, out id, out color))
{
origin = GetPlayerFromID(id);
if (origin == null)
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got color message without origin");
}
}
else
{
Color orig = origin.Color;
origin.Color = color;
if (OnColorChanged != null)
{
OnColorChanged(origin, orig);
}
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse color message from master");
}
}
break;
case MessageType.Name:
if (TryParseNameMessage(message, out id, out name))
{
origin = GetPlayerFromID(id);
if (origin == null)
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got name message without origin");
}
}
else
{
string orig = origin.Name;
origin.Name = name;
if (OnNameChanged != null)
{
OnNameChanged(origin, orig);
}
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse name message from master");
}
}
break;
case MessageType.Ready:
if (TryParseReadyMessage(message, out id, out ready))
{
origin = GetPlayerFromID(id);
if (origin == null)
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got ready message without origin");
}
}
else
{
bool orig = origin.Ready;
origin.Ready = ready;
if (OnReadyChanged != null)
{
OnReadyChanged(origin, orig);
}
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse ready message from master");
}
}
break;
case MessageType.StartGame:
if (TryParseStartGameMessage(message, out sequence))
{
if (PlayerCount == sequence.Length)
{
VirusPlayer[] list = new VirusPlayer[PlayerCount];
VirusPlayer[] all = AllPlayers;
for (int i = 0; i < PlayerCount; i++)
{
foreach (VirusPlayer p in all)
{
if (p.ID == sequence[i])
{
list[i] = p;
break;
}
}
}
GameStarted = true;
if (OnStartGame != null)
{
OnStartGame(list);
}
}
else
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Start game message from master had different number of players than locally");
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse start game message from master");
}
}
break;
case MessageType.GameMessage:
if (TryParseGameMessage(message, out id, out x, out y, out dx, out dy))
{
if (id == Player.ID)
{
break;
}
origin = GetPlayerFromID(id);
if (origin == null)
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got game message without origin");
}
}
else
if (OnGameMove != null)
{
OnGameMove(origin, x, y, dx, dy);
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse game message from master");
}
}
break;
case MessageType.Disconnect:
if (TryParseDisconnectMessage(message, out id))
{
origin = GetPlayerFromID(id);
if (origin == null)
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got disconnect message without origin");
}
}
else if (origin.ID == MasterPlayer.ID)
{
origin.TcpClient.Close();
origin.Connected = false;
}
else
{
if (OnPlayerDisconnected != null)
{
OnPlayerDisconnected(origin);
}
Players.Remove(origin);
GameStarted = false;
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse ready message from master");
}
}
break;
default:
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't recognise message from master");
}
break;
}
}
private void SendDisconnectMessage(VirusPlayer player)
{
byte[] buffer = encoder.GetBytes(CodeDisconnect + player.ID);
SendMessage(buffer);
}
private void SendReadyMessage(VirusPlayer player)
{
byte[] buffer = encoder.GetBytes(CodeReady + player.ID + " " + (player.Ready ? "1" : "0"));
SendMessage(buffer);
}
private void SendColorMessage(VirusPlayer player, Color color)
{
byte[] buffer = encoder.GetBytes(CodeColor + player.ID + " " + color.Name);
SendMessage(buffer);
}
private void SendInitialiseMessage(VirusPlayer player)
{
byte[] buffer = encoder.GetBytes(CodeInitialise + player.ID + " [" + player.Name + "] " + player.Color.Name);
SendMessage(buffer);
}
private void AwaitCommunicationMaster(object client)
{
VirusPlayer player = (VirusPlayer)client;
TcpClient tcpClient = player.TcpClient;
NetworkStream clientStream = tcpClient.GetStream();
while (player.Connected)
{
String message = "";
try { //blocks until a client sends a message
message = ReadMessage(clientStream);
}
catch { //a socket error has occured
player.Connected = false;
break;
}
if (message == "")
{
continue;
}
MessageType type = VirusLobby.ParseMessageType(message);
// -- The player should start by initialising
if (!player.Initialised)
{
if (type != MessageType.Initialise)
{
player.Connected = false;
break;
}
bool success = TryParseInitialiseMessage(message, out player.ID, out player.Name, out player.Color);
if (!success)
{
player.Connected = false;
break;
}
player.Initialised = true;
Players.Add(player);
Connected = true;
if (OnPlayerConnected != null)
{
OnPlayerConnected(player);
}
List <VirusPlayer> list = new List <VirusPlayer>();
List <VirusPlayer> list2 = new List <VirusPlayer>();
list.Add(player);
foreach (VirusPlayer p in Players)
{
if (p.ID != player.ID)
{
SendInitialiseMessage(p, list); //send init message to new player about the existing players
list2.Add(p);
}
}
SendInitialiseMessage(Player, list); //send init message to new player about the host
SendInitialiseMessage(player, list2); //send init message to existing players about the new player
bool allreadyprev = true;
foreach (VirusPlayer p in Players)
{
if (p.ID != player.ID)
{
if (!p.Ready)
{
allreadyprev = false;
}
}
}
bool allreadynow = true;
foreach (VirusPlayer p in Players)
{
if (!p.Ready)
{
allreadynow = false;
}
}
if (allreadynow != allreadyprev)
{
if (OnEveryoneReadyChanged != null)
{
OnEveryoneReadyChanged(allreadynow);
}
}
continue;
}
// -- Player is already initialised, so the message needs other handling
HandleMessageMaster(player, message, type);
}
player.TcpClient.Close();
if (OnPlayerDisconnected != null)
{
try {
OnPlayerDisconnected(player);
}
catch { }
}
Players.Remove(player);
SendDisconnectMessage(player);
}
private void GameMove(VirusPlayer player, int x, int y, int dx, int dy) {
Dispatcher.Invoke(() => {
viruscontrol.NetworkMove(x, y, dx, dy);
});
}
private void PlayerDisconnected(VirusPlayer player) {
Dispatcher.Invoke(() => {
InTextBox.Text += "Player " + player.Name + " disconnected\n";
TextScrollViewer.ScrollToBottom();
EndGame();
});
}
private void PlayerConnected(VirusPlayer player) {
Dispatcher.Invoke(() => {
InTextBox.Text += "Player " + player.Name + " connected with color " + player.Color.Name + "\n";
TextScrollViewer.ScrollToBottom();
});
}
private void ColorUpdated(VirusPlayer player, System.Drawing.Color orig) {
Dispatcher.Invoke(() => {
InTextBox.Text += "Player " + player.Name + " changed color to " + player.Color.Name + "\n";
TextScrollViewer.ScrollToBottom();
viruscontrol.Refresh();
});
}
private void SendGameMessage(VirusPlayer player, int x, int y, int dx, int dy) {
byte[] buffer = encoder.GetBytes(CodeGameMessage + player.ID + " " + x + " " + y + " " + dx + " " + dy);
SendMessage(buffer);
}
private void SendDisconnectMessage(VirusPlayer player) {
byte[] buffer = encoder.GetBytes(CodeDisconnect + player.ID);
SendMessage(buffer);
}
private void HandleMessageMaster(VirusPlayer player, string message, MessageType type)
{
string text = "";
string id = "";
string name = "";
Color color = Color.Red;
bool ready;
int x, y, dx, dy = 0;
switch (type)
{
// ###### ------ Initialise ------ ###### //
case MessageType.Initialise:
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got a second initialise message from player with id " + player.ID);
}
break;
// ###### ------ Text ------ ###### //
case MessageType.Text:
if (TryParseTextMessage(message, out id, out text))
{
if (player.ID != id)
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got text message with id " + id + " from player with id " + player.ID);
}
}
else
{
if (OnTextMessageRecieved != null)
{
OnTextMessageRecieved(player, text);
}
SendTextMessage(player, text);
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse text message from player with id " + player.ID);
}
}
break;
// ###### ------ Color ------ ###### //
case MessageType.Color:
if (TryParseColorMessage(message, out id, out color))
{
if (player.ID != id)
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got color message with id " + id + " from player with id " + player.ID);
}
}
else
{
Color orig = player.Color;
player.Color = color;
if (OnColorChanged != null)
{
OnColorChanged(player, orig);
}
SendColorMessage(player, color);
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse color message from player with id " + player.ID);
}
}
break;
// ###### ------ Name ------ ###### //
case MessageType.Name:
if (TryParseNameMessage(message, out id, out name))
{
if (player.ID != id)
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got name message with id " + id + " from player with id " + player.ID);
}
}
else
{
string orig = Player.Name;
player.Name = name;
if (OnNameChanged != null)
{
OnNameChanged(player, orig);
}
SendNameMessage(player, name);
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse name message from player with id " + player.ID);
}
}
break;
// ###### ------ Ready ------ ###### //
case MessageType.Ready:
if (TryParseReadyMessage(message, out id, out ready))
{
if (player.ID != id)
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got ready message with id " + id + " from player with id " + player.ID);
}
}
else
{
bool allreadyprev = true;
foreach (VirusPlayer p in Players)
{
if (!p.Ready)
{
allreadyprev = false;
}
}
bool orig = player.Ready;
player.Ready = ready;
if (OnReadyChanged != null)
{
OnReadyChanged(player, orig);
}
SendReadyMessage(player);
bool allreadynow = true;
foreach (VirusPlayer p in Players)
{
if (!p.Ready)
{
allreadynow = false;
}
}
if (allreadynow != allreadyprev)
{
if (OnEveryoneReadyChanged != null)
{
OnEveryoneReadyChanged(allreadynow);
}
}
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse ready message from player with id " + player.ID);
}
}
break;
// ###### ------ StartGame ------ ###### //
case MessageType.StartGame:
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got start game message from player with id " + player.ID);
}
break;
// ###### ------ GameMessage ------ ###### //
case MessageType.GameMessage:
if (TryParseGameMessage(message, out id, out x, out y, out dx, out dy))
{
if (player.ID != id)
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Got game message with id " + id + " from player with id " + player.ID);
}
}
else
{
if (OnGameMove != null)
{
OnGameMove(player, x, y, dx, dy);
}
SendGameMessage(player, x, y, dx, dy);
}
}
else
{
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't parse game message from player with id " + player.ID);
}
}
break;
// ###### ------ Disconnect ------ ###### //
case MessageType.Disconnect:
player.TcpClient.Close();
player.Connected = false;
//if (OnBadMessageRecieved != null)
// OnBadMessageRecieved("Got disconnect message from player with id " + player.ID);
break;
// ###### ------ default ------ ###### //
default:
if (OnBadMessageRecieved != null)
{
OnBadMessageRecieved("Couldn't recognise message from player with id " + player.ID);
}
break;
}
}
private void SendTextMessage(VirusPlayer player, string text)
{
byte[] buffer = encoder.GetBytes(CodeText + player.ID + " [" + text + "]");
SendMessage(buffer);
}
public VirusLobby(VirusPlayer player) {
Player = player;
ListeningStarted = false;
ConnectionStarted = false;
Connected = false;
GameStarted = false;
}
private void SendNameMessage(VirusPlayer player, string name)
{
byte[] buffer = encoder.GetBytes(CodeName + player.ID + " [" + name + "]");
SendMessage(buffer);
}
private void SendTextMessage(VirusPlayer player, string text) {
byte[] buffer = encoder.GetBytes(CodeText + player.ID + " [" + text + "]");
SendMessage(buffer);
}
private void SendGameMessage(VirusPlayer player, int x, int y, int dx, int dy)
{
byte[] buffer = encoder.GetBytes(CodeGameMessage + player.ID + " " + x + " " + y + " " + dx + " " + dy);
SendMessage(buffer);
}
private void SendColorMessage(VirusPlayer player, Color color) {
byte[] buffer = encoder.GetBytes(CodeColor + player.ID + " " + color.Name);
SendMessage(buffer);
}
private void HandleMessageClient(string message, MessageType type) {
VirusPlayer origin = null;
string text = "";
string id = "";
string name = "";
Color color = Color.Red;
bool ready;
string[] sequence;
int x, y, dx, dy = 0;
switch (type) {
case MessageType.Initialise:
if (TryParseInitialiseMessage(message, out id, out name, out color)) {
origin = GetPlayerFromID(id);
if (origin == null) {
Players.Add(new VirusPlayer(name, id, color));
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got a second initialise message for player id: " + origin.ID);
}
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse new initialise message from master");
}
break;
case MessageType.Text:
if (TryParseTextMessage(message, out id, out text)) {
origin = GetPlayerFromID(id);
if (origin == null) {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got text message without origin");
}
else
if (OnTextMessageRecieved != null)
OnTextMessageRecieved(origin, text);
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse text message from master");
}
break;
case MessageType.Color:
if (TryParseColorMessage(message, out id, out color)) {
origin = GetPlayerFromID(id);
if (origin == null) {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got color message without origin");
}
else {
Color orig = origin.Color;
origin.Color = color;
if (OnColorChanged != null)
OnColorChanged(origin, orig);
}
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse color message from master");
}
break;
case MessageType.Name:
if (TryParseNameMessage(message, out id, out name)) {
origin = GetPlayerFromID(id);
if (origin == null) {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got name message without origin");
}
else {
string orig = origin.Name;
origin.Name = name;
if (OnNameChanged != null)
OnNameChanged(origin, orig);
}
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse name message from master");
}
break;
case MessageType.Ready:
if (TryParseReadyMessage(message, out id, out ready)) {
origin = GetPlayerFromID(id);
if (origin == null) {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got ready message without origin");
}
else {
bool orig = origin.Ready;
origin.Ready = ready;
if (OnReadyChanged != null)
OnReadyChanged(origin, orig);
}
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse ready message from master");
}
break;
case MessageType.StartGame:
if (TryParseStartGameMessage(message, out sequence)) {
if(PlayerCount == sequence.Length){
VirusPlayer[] list = new VirusPlayer[PlayerCount];
VirusPlayer[] all = AllPlayers;
for (int i = 0; i < PlayerCount; i++ ) {
foreach (VirusPlayer p in all) {
if (p.ID == sequence[i]) {
list[i] = p;
break;
}
}
}
GameStarted = true;
if (OnStartGame != null)
OnStartGame(list);
}
else
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Start game message from master had different number of players than locally");
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse start game message from master");
}
break;
case MessageType.GameMessage:
if (TryParseGameMessage(message, out id, out x, out y, out dx, out dy)) {
if (id == Player.ID)
break;
origin = GetPlayerFromID(id);
if (origin == null) {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got game message without origin");
}
else
if (OnGameMove != null)
OnGameMove(origin, x, y, dx, dy);
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse game message from master");
}
break;
case MessageType.Disconnect:
if (TryParseDisconnectMessage(message, out id)) {
origin = GetPlayerFromID(id);
if (origin == null) {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got disconnect message without origin");
}
else if (origin.ID == MasterPlayer.ID) {
origin.TcpClient.Close();
origin.Connected = false;
}
else {
if (OnPlayerDisconnected != null)
OnPlayerDisconnected(origin);
Players.Remove(origin);
GameStarted = false;
}
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse ready message from master");
}
break;
default:
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't recognise message from master");
break;
}
}
private void AwaitCommunicationClient(object client)
{
VirusPlayer player = (VirusPlayer)client;
TcpClient tcpClient = player.TcpClient;
NetworkStream clientStream = tcpClient.GetStream();
while (player.Connected)
{
String message = "";
try { //blocks until a client sends a message
message = ReadMessage(clientStream);
}
catch { //a socket error has occured
player.Connected = false;
break;
}
if (message == "")
{
continue;
}
MessageType type = VirusLobby.ParseMessageType(message);
// -- The player should start by initialising
if (!player.Initialised)
{
if (type != MessageType.Initialise)
{
player.Connected = false;
break;
}
bool success = TryParseInitialiseMessage(message, out player.ID, out player.Name, out player.Color);
if (!success)
{
player.Connected = false;
break;
}
player.Initialised = true;
Players.Add(player);
MasterPlayer = player;
Connected = true;
if (OnPlayerConnected != null)
{
OnPlayerConnected(player);
}
continue;
}
// -- Player is already initialised, so the message needs other handling
HandleMessageClient(message, type);
}
//player.TcpClient.Close();
if (OnPlayerDisconnected != null)
{
try {
OnPlayerDisconnected(player);
}
catch { }
}
Players.Clear();
GameStarted = false;
}
private void TextMessageRecieved(VirusPlayer player, string text) {
Dispatcher.Invoke(() => {
InTextBox.Text += player.Name + ":\n" + text + "\n";
TextScrollViewer.ScrollToBottom();
});
}
private void HandleMessageMaster(VirusPlayer player, string message, MessageType type) {
string text = "";
string id = "";
string name = "";
Color color = Color.Red;
bool ready;
int x, y, dx, dy = 0;
switch (type) {
// ###### ------ Initialise ------ ###### //
case MessageType.Initialise:
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got a second initialise message from player with id " + player.ID);
break;
// ###### ------ Text ------ ###### //
case MessageType.Text:
if (TryParseTextMessage(message, out id, out text)) {
if (player.ID != id) {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got text message with id " + id + " from player with id " + player.ID);
}
else {
if (OnTextMessageRecieved != null)
OnTextMessageRecieved(player, text);
SendTextMessage(player, text);
}
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse text message from player with id " + player.ID);
}
break;
// ###### ------ Color ------ ###### //
case MessageType.Color:
if (TryParseColorMessage(message, out id, out color)) {
if (player.ID != id) {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got color message with id " + id + " from player with id " + player.ID);
}
else {
Color orig = player.Color;
player.Color = color;
if (OnColorChanged != null)
OnColorChanged(player, orig);
SendColorMessage(player, color);
}
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse color message from player with id " + player.ID);
}
break;
// ###### ------ Name ------ ###### //
case MessageType.Name:
if (TryParseNameMessage(message, out id, out name)) {
if (player.ID != id) {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got name message with id " + id + " from player with id " + player.ID);
}
else {
string orig = Player.Name;
player.Name = name;
if (OnNameChanged != null)
OnNameChanged(player, orig);
SendNameMessage(player, name);
}
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse name message from player with id " + player.ID);
}
break;
// ###### ------ Ready ------ ###### //
case MessageType.Ready:
if (TryParseReadyMessage(message, out id, out ready)) {
if (player.ID != id) {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got ready message with id " + id + " from player with id " + player.ID);
}
else {
bool allreadyprev = true;
foreach (VirusPlayer p in Players)
if (!p.Ready)
allreadyprev = false;
bool orig = player.Ready;
player.Ready = ready;
if (OnReadyChanged != null)
OnReadyChanged(player, orig);
SendReadyMessage(player);
bool allreadynow = true;
foreach (VirusPlayer p in Players)
if (!p.Ready)
allreadynow = false;
if (allreadynow != allreadyprev)
if (OnEveryoneReadyChanged != null)
OnEveryoneReadyChanged(allreadynow);
}
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse ready message from player with id " + player.ID);
}
break;
// ###### ------ StartGame ------ ###### //
case MessageType.StartGame:
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got start game message from player with id " + player.ID);
break;
// ###### ------ GameMessage ------ ###### //
case MessageType.GameMessage:
if (TryParseGameMessage(message, out id, out x, out y, out dx, out dy)) {
if (player.ID != id) {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Got game message with id " + id + " from player with id " + player.ID);
}
else {
if (OnGameMove != null)
OnGameMove(player, x, y, dx, dy);
SendGameMessage(player, x, y, dx, dy);
}
}
else {
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't parse game message from player with id " + player.ID);
}
break;
// ###### ------ Disconnect ------ ###### //
case MessageType.Disconnect:
player.TcpClient.Close();
player.Connected = false;
//if (OnBadMessageRecieved != null)
// OnBadMessageRecieved("Got disconnect message from player with id " + player.ID);
break;
// ###### ------ default ------ ###### //
default:
if (OnBadMessageRecieved != null)
OnBadMessageRecieved("Couldn't recognise message from player with id " + player.ID);
break;
}
}
private void GameMove(VirusPlayer player, int x, int y, int dx, int dy)
{
Dispatcher.Invoke(() => {
viruscontrol.NetworkMove(x, y, dx, dy);
});
}
private void NameUpdated(VirusPlayer player, string orig) {
Dispatcher.Invoke(() => {
InTextBox.Text += "Player " + orig + " changed name to " + player.Name + "\n";
viruscontrol.Refresh();
TextScrollViewer.ScrollToBottom();
});
}
private void SendInitialiseMessage(VirusPlayer player) {
byte[] buffer = encoder.GetBytes(CodeInitialise + player.ID + " [" + player.Name + "] " + player.Color.Name);
SendMessage(buffer);
}
public void StartConnection(IPAddress ip) {
if(Master)
throw new ApplicationException("Master tried to connect to another master");
TcpClient client = new TcpClient();
IPEndPoint serverEndPoint = new IPEndPoint(ip, Port);
client.Connect(serverEndPoint);
VirusPlayer pclient = new VirusPlayer(client);
MasterPlayer = pclient;
SendInitialiseMessage(Player);
Thread clientThread = new Thread(new ParameterizedThreadStart(AwaitCommunicationClient));
clientThread.Start(pclient);
ConnectionStarted = true;
}
