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[ADDED] lobby now secured when the game starts. start button is still for everyone available, not working yet

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This commit is contained in:
Lars
2020-10-22 15:40:09 +02:00
parent 8190724f77
commit cac0fdc0a4
10 changed files with 467 additions and 363 deletions
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308
Client/Client.cs
View File

@@ -1,158 +1,158 @@
using SharedClientServer;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Net.Sockets;
using System.Text;
using static SharedClientServer.JSONConvert;
namespace Client
{
using SharedClientServer;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Net.Sockets;
using System.Text;
using static SharedClientServer.JSONConvert;
namespace Client
{
public delegate void OnLobbyCreated(int id);
public delegate void CanvasDataReceived(double[] coordinates);
class Client : ObservableObject
public delegate void CanvasDataReceived(double[] coordinates);
class Client : ObservableObject
{
private ClientData clientData = ClientData.Instance;
private TcpClient tcpClient;
private NetworkStream stream;
private byte[] buffer = new byte[2048];
private byte[] totalBuffer = new byte[2048];
private int totalBufferReceived = 0;
public int Port = 5555;
public bool Connected = false;
private string username;
public Callback OnSuccessfullConnect;
public Callback OnLobbiesListReceived;
public Callback OnLobbyJoinSuccess;
public Callback OnLobbiesReceivedAndWaitingForHost;
public OnLobbyCreated OnLobbyCreated;
public CanvasDataReceived CanvasDataReceived;
public Lobby[] Lobbies { get; set; }
public Client(string username)
{
this.username = username;
this.tcpClient = new TcpClient();
Debug.WriteLine("Starting connect to server");
tcpClient.BeginConnect("localhost", Port, new AsyncCallback(OnConnect), null);
}
private void OnConnect(IAsyncResult ar)
{
Debug.Write("finished connecting to server");
this.tcpClient.EndConnect(ar);
this.stream = tcpClient.GetStream();
OnSuccessfullConnect?.Invoke();
SendMessage(JSONConvert.ConstructUsernameMessage(username));
this.stream.BeginRead(buffer, 0, buffer.Length, new AsyncCallback(OnReadComplete),null);
}
private void OnReadComplete(IAsyncResult ar)
{
int amountReceived = stream.EndRead(ar);
if (totalBufferReceived > 2048)
{
throw new OutOfMemoryException("buffer too small");
}
Array.Copy(buffer, 0, totalBuffer, totalBufferReceived, amountReceived);
totalBufferReceived += amountReceived;
int expectedMessageLength = BitConverter.ToInt32(totalBuffer, 0);
while (totalBufferReceived >= expectedMessageLength)
{
// we have received the complete packet
byte[] message = new byte[expectedMessageLength];
// put the message received into the message array
Array.Copy(totalBuffer, 0, message, 0, expectedMessageLength);
handleData(message);
totalBufferReceived -= expectedMessageLength;
Debug.WriteLine($"reduced buffer: {expectedMessageLength}");
expectedMessageLength = BitConverter.ToInt32(totalBuffer, 0);
}
stream.BeginRead(buffer, 0, buffer.Length, new AsyncCallback(OnReadComplete), null);
}
private void handleData(byte[] message)
{
byte id = message[4];
byte[] payload = new byte[message.Length - 5];
Array.Copy(message, 5, payload, 0, message.Length - 5);
switch (id)
{
case JSONConvert.LOGIN:
// json log in username data
break;
case JSONConvert.MESSAGE:
// json message data
(string, string) combo = JSONConvert.GetUsernameAndMessage(payload);
string textUsername = combo.Item1;
string textMsg = combo.Item2;
//TODO display username and message in chat window
Debug.WriteLine("[CLIENT] INCOMING MESSAGE!");
Debug.WriteLine("[CLIENT] User name: {0}\t User message: {1}", textUsername, textMsg);
break;
case JSONConvert.LOBBY:
// lobby data
LobbyIdentifier lobbyIdentifier = JSONConvert.GetLobbyIdentifier(payload);
switch (lobbyIdentifier)
{
case LobbyIdentifier.LIST:
Debug.WriteLine("got lobbies list");
Lobbies = JSONConvert.GetLobbiesFromMessage(payload);
OnLobbiesListReceived?.Invoke();
OnLobbiesReceivedAndWaitingForHost?.Invoke();
break;
case LobbyIdentifier.HOST:
// we receive this when the server has made us a host of a new lobby
// TODO get lobby id
Debug.WriteLine("[CLIENT] got lobby object");
int lobbyCreatedID = JSONConvert.GetLobbyID(payload);
OnLobbyCreated?.Invoke(lobbyCreatedID);
break;
case LobbyIdentifier.JOIN_SUCCESS:
OnLobbyJoinSuccess?.Invoke();
break;
}
//TODO fill lobby with the data received
break;
case JSONConvert.CANVAS:
// canvas data
//clientData.CanvasData = JSONConvert.getCoordinates(payload);
CanvasDataReceived?.Invoke(JSONConvert.getCoordinates(payload));
break;
default:
Debug.WriteLine("[CLIENT] Received weird identifier: " + id);
break;
}
}
public void SendMessage(byte[] message)
{
Debug.WriteLine("[CLIENT] sending message " + Encoding.ASCII.GetString(message));
stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWriteComplete), null);
}
private void OnWriteComplete(IAsyncResult ar)
{
Debug.WriteLine("[CLIENT] finished writing");
stream.EndWrite(ar);
}
}
}
private ClientData clientData = ClientData.Instance;
private TcpClient tcpClient;
private NetworkStream stream;
private byte[] buffer = new byte[2048];
private byte[] totalBuffer = new byte[2048];
private int totalBufferReceived = 0;
public int Port = 5555;
public bool Connected = false;
private string username;
public Callback OnSuccessfullConnect;
public Callback OnLobbiesListReceived;
public Callback OnLobbyJoinSuccess;
public Callback OnLobbiesReceivedAndWaitingForHost;
public OnLobbyCreated OnLobbyCreated;
public CanvasDataReceived CanvasDataReceived;
public Lobby[] Lobbies { get; set; }
public Client(string username)
{
this.username = username;
this.tcpClient = new TcpClient();
Debug.WriteLine("Starting connect to server");
tcpClient.BeginConnect("localhost", Port, new AsyncCallback(OnConnect), null);
}
private void OnConnect(IAsyncResult ar)
{
Debug.Write("finished connecting to server");
this.tcpClient.EndConnect(ar);
this.stream = tcpClient.GetStream();
OnSuccessfullConnect?.Invoke();
SendMessage(JSONConvert.ConstructUsernameMessage(username));
this.stream.BeginRead(buffer, 0, buffer.Length, new AsyncCallback(OnReadComplete),null);
}
private void OnReadComplete(IAsyncResult ar)
{
int amountReceived = stream.EndRead(ar);
if (totalBufferReceived > 2048)
{
throw new OutOfMemoryException("buffer too small");
}
Array.Copy(buffer, 0, totalBuffer, totalBufferReceived, amountReceived);
totalBufferReceived += amountReceived;
int expectedMessageLength = BitConverter.ToInt32(totalBuffer, 0);
while (totalBufferReceived >= expectedMessageLength)
{
// we have received the complete packet
byte[] message = new byte[expectedMessageLength];
// put the message received into the message array
Array.Copy(totalBuffer, 0, message, 0, expectedMessageLength);
handleData(message);
totalBufferReceived -= expectedMessageLength;
Debug.WriteLine($"reduced buffer: {expectedMessageLength}");
expectedMessageLength = BitConverter.ToInt32(totalBuffer, 0);
}
stream.BeginRead(buffer, 0, buffer.Length, new AsyncCallback(OnReadComplete), null);
}
private void handleData(byte[] message)
{
byte id = message[4];
byte[] payload = new byte[message.Length - 5];
Array.Copy(message, 5, payload, 0, message.Length - 5);
switch (id)
{
case JSONConvert.LOGIN:
// json log in username data
break;
case JSONConvert.MESSAGE:
// json message data
(string, string) combo = JSONConvert.GetUsernameAndMessage(payload);
string textUsername = combo.Item1;
string textMsg = combo.Item2;
//TODO display username and message in chat window
Debug.WriteLine("[CLIENT] INCOMING MESSAGE!");
Debug.WriteLine("[CLIENT] User name: {0}\t User message: {1}", textUsername, textMsg);
break;
case JSONConvert.LOBBY:
// lobby data
LobbyIdentifier lobbyIdentifier = JSONConvert.GetLobbyIdentifier(payload);
switch (lobbyIdentifier)
{
case LobbyIdentifier.LIST:
Debug.WriteLine("got lobbies list");
Lobbies = JSONConvert.GetLobbiesFromMessage(payload);
OnLobbiesListReceived?.Invoke();
OnLobbiesReceivedAndWaitingForHost?.Invoke();
break;
case LobbyIdentifier.HOST:
// we receive this when the server has made us a host of a new lobby
// TODO get lobby id
Debug.WriteLine("[CLIENT] got lobby object");
int lobbyCreatedID = JSONConvert.GetLobbyID(payload);
OnLobbyCreated?.Invoke(lobbyCreatedID);
break;
case LobbyIdentifier.JOIN_SUCCESS:
OnLobbyJoinSuccess?.Invoke();
break;
}
//TODO fill lobby with the data received
break;
case JSONConvert.CANVAS:
// canvas data
//clientData.CanvasData = JSONConvert.getCoordinates(payload);
CanvasDataReceived?.Invoke(JSONConvert.getCoordinates(payload));
break;
default:
Debug.WriteLine("[CLIENT] Received weird identifier: " + id);
break;
}
}
public void SendMessage(byte[] message)
{
Debug.WriteLine("[CLIENT] sending message " + Encoding.ASCII.GetString(message));
stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWriteComplete), null);
}
private void OnWriteComplete(IAsyncResult ar)
{
Debug.WriteLine("[CLIENT] finished writing");
stream.EndWrite(ar);
}
}
}

19
Client/ViewModels/ViewModel.cs
View File

@@ -11,7 +11,10 @@ using System.Collections.ObjectModel;
using Client.Views;
using System.Linq;
using System.Windows.Data;
using System.Data;
using System.Windows.Controls.Primitives;
using System.Windows.Controls;
namespace Client
{
class ViewModel : INotifyPropertyChanged
@@ -79,8 +82,16 @@ namespace Client
{
// lobby die je wilt joinen verwijderen
// nieuwe binnengekregen lobby toevoegen
client.OnLobbyJoinSuccess = OnLobbyJoinSuccess;
client.SendMessage(JSONConvert.ConstructLobbyJoinMessage(SelectedLobby.ID));
if (SelectedLobby != null)
{
if (SelectedLobby.PlayersIn == SelectedLobby.MaxPlayers || !SelectedLobby.LobbyJoineble)
{
return;
}
client.OnLobbyJoinSuccess = OnLobbyJoinSuccess;
client.SendMessage(JSONConvert.ConstructLobbyJoinMessage(SelectedLobby.ID));
}
}
private void OnLobbyJoinSuccess()
@@ -168,5 +179,7 @@ namespace Client
get { return _lobbies; }
set { _lobbies = value; }
}
}
}

66
Client/ViewModels/ViewModelGame.cs
View File

@@ -13,21 +13,15 @@ namespace Client.ViewModels
{
class ViewModelGame : INotifyPropertyChanged
{
public event PropertyChangedEventHandler PropertyChanged;
private ClientData data = ClientData.Instance;
private GameWindow window;
public event PropertyChangedEventHandler PropertyChanged;
private Point currentPoint = new Point();
private Color color;
public ObservableCollection<string> Messages { get; } = new ObservableCollection<string>();
private dynamic _payload;
private string _username;
private string _message;
public string Message
{
get
@@ -39,7 +33,43 @@ namespace Client.ViewModels
_message = value;
}
}
public User User
{
get { return data.User; }
set
{
data.User = value;
}
}
public ViewModelGame(GameWindow window)
{
this.window = window;
if (_payload == null)
{
_message = "";
}
else
{
//_message = data.Message;
//_username = data.User.Username;
//Messages.Add($"{data.User.Username}: {Message}");
}
OnKeyDown = new RelayCommand(ChatBox_KeyDown);
ButtonStartGame = new RelayCommand(BeginGame);
data.Client.CanvasDataReceived = UpdateCanvasWithNewData;
}
public ObservableCollection<string> Messages { get; } = new ObservableCollection<string>();
public ICommand OnKeyDown { get; set; }
public ICommand ButtonStartGame { get; set; }
public void BeginGame()
{
data.Client.SendMessage(JSONConvert.ConstructGameStartData(data.Lobby.ID));
}
public void Canvas_MouseDown(MouseButtonEventArgs e, GameWindow window)
{
@@ -82,26 +112,6 @@ namespace Client.ViewModels
colorSelected.B = window.ClrPcker_Background.SelectedColor.Value.B;
color = colorSelected;
}
public ViewModelGame(GameWindow window)
{
this.window = window;
if (_payload == null)
{
_message = "";
}
else
{
//_message = data.Message;
//_username = data.User.Username;
//Messages.Add($"{data.User.Username}: {Message}");
}
OnKeyDown = new RelayCommand(ChatBox_KeyDown);
data.Client.CanvasDataReceived = UpdateCanvasWithNewData;
}
private void UpdateCanvasWithNewData(double[] coordinates)
{

18
Client/Views/GameWindow.xaml
View File

@@ -35,9 +35,23 @@
</Grid>
<Button Name="CanvasReset" Click="CanvasReset_Click" Grid.Row="0" Grid.Column="2" Margin="84,10,10,10" Content="RESET"/>
<Grid Grid.Row="0" Grid.Column="1">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="160"/>
<ColumnDefinition Width="160"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="100"/>
</Grid.ColumnDefinitions>
<Label Grid.Row="0" Grid.Column="0" VerticalAlignment="Center" FontSize="20" Content="Pick a color -->"/>
<xctk:ColorPicker Name="ClrPcker_Background" SelectedColorChanged="ClrPcker_Background_SelectedColorChanged_1" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Center" Height="22" Width="100"/>
<Label Grid.Row="0" Grid.Column="2" FontSize="20" Content="" VerticalAlignment="Center" HorizontalAlignment="Center"/>
<Button Name="CanvasReset" Click="CanvasReset_Click" Grid.Row="0" Grid.Column="3" Content="RESET"/>
</Grid>
<Button Name="StartGame" Grid.Row="0" Grid.Column="2" Content="Start Game" FontSize="20" Command="{Binding ButtonStartGame}" IsEnabled="{Binding User.Host}"/>
<xctk:ColorPicker Name="ClrPcker_Background" SelectedColorChanged="ClrPcker_Background_SelectedColorChanged_1" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Center" Height="22" Width="100"/>
<Border Grid.Row="1" Grid.Column="1" Margin ="10,10,10,10" BorderBrush="Black" BorderThickness ="2.5">
<Canvas Name="CanvasForPaint" MouseDown="CanvasForPaint_MouseDown" MouseMove="CanvasForPaint_MouseMove">

3
Client/Views/MainWindow.xaml
View File

@@ -57,7 +57,8 @@
<GridView x:Name="grdList">
<GridViewColumn Header="Lobby ID" DisplayMemberBinding="{Binding ID}" Width="70"/>
<GridViewColumn Header="Players in" DisplayMemberBinding="{Binding PlayersIn}" Width="70"/>
<GridViewColumn Header="max players available" DisplayMemberBinding="{Binding MaxPlayers}"/>
<GridViewColumn Header="max players available" DisplayMemberBinding="{Binding MaxPlayers}" Width="150"/>
<GridViewColumn Header="joineble" DisplayMemberBinding="{Binding LobbyJoineble}"/>
</GridView>
</ListView.View>
</ListView>

18
Server/Models/ServerClient.cs
View File

@@ -134,8 +134,9 @@ namespace Server.Models
LobbyIdentifier l = JSONConvert.GetLobbyIdentifier(payload);
handleLobbyMessage(payload,l);
break;
case JSONConvert.CANVAS:
Debug.WriteLine("GOT A MESSAGE FROM THE CLIENT ABOUT THE CANVAS!!!");
Debug.WriteLine("[SERVERCLIENT] GOT A MESSAGE FROM THE CLIENT ABOUT THE CANVAS!!!");
dynamic canvasData = new {
coordinatesLine = JSONConvert.getCoordinates(payload)
};
@@ -143,7 +144,22 @@ namespace Server.Models
// canvas data
// todo send canvas data to all other serverclients in lobby
break;
case JSONConvert.GAME:
Debug.WriteLine("[SERVERCLIENT] Got a message about the game logic");
string command = JSONConvert.GetGameCommand(payload);
switch (command)
{
case "startGame":
int lobbyID = JSONConvert.GetStartGameLobbyID(payload);
serverCom.CloseALobby(lobbyID);
ServerCommunication.INSTANCE.sendToAll(JSONConvert.ConstructLobbyListMessage(ServerCommunication.INSTANCE.lobbies.ToArray()));
break;
}
break;
default:
Debug.WriteLine("[SERVER] Received weird identifier: " + id);
break;

11
Server/Models/ServerCommunication.cs
View File

@@ -183,5 +183,16 @@ namespace Server.Models
}
}
}
public void CloseALobby(int lobbyID)
{
foreach (Lobby lobby in lobbies)
{
if (lobby.ID == lobbyID)
{
lobby.LobbyJoineble = false;
}
}
}
}
}

367
SharedClientServer/JSONConvert.cs
View File

@@ -1,154 +1,155 @@
using Client;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
namespace SharedClientServer
{
class JSONConvert
{
public const byte LOGIN = 0x01;
public const byte MESSAGE = 0x02;
public const byte LOBBY = 0x03;
public const byte CANVAS = 0x04;
public enum LobbyIdentifier
{
HOST,
JOIN,
JOIN_SUCCESS,
LEAVE,
LIST,
REQUEST
}
public static (string,string) GetUsernameAndMessage(byte[] json)
{
string msg = Encoding.ASCII.GetString(json);
dynamic payload = JsonConvert.DeserializeObject(msg);
return (payload.username, payload.message);
}
public static string GetUsernameLogin(byte[] json)
{
dynamic payload = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json));
return payload.username;
}
public static byte[] ConstructUsernameMessage(string uName)
{
return GetMessageToSend(LOGIN, new
{
username = uName
});
}
#region lobby messages
public static byte[] ConstructLobbyHostMessage()
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.HOST
});
}
public static byte[] ConstructLobbyHostCreatedMessage(int lobbyID)
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.HOST,
id = lobbyID
}) ;
}
public static byte[] ConstructLobbyRequestMessage()
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.REQUEST
});
}
public static byte[] ConstructLobbyListMessage(Lobby[] lobbiesList)
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.LIST,
lobbies = lobbiesList
});
}
public static byte[] ConstructLobbyJoinMessage(int lobbyID)
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.JOIN,
id = lobbyID
});
}
public static byte[] ConstructLobbyLeaveMessage(int lobbyID)
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.LEAVE,
id = lobbyID
});
}
public static LobbyIdentifier GetLobbyIdentifier(byte[] json)
{
dynamic payload = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json));
return payload.identifier;
}
public static Lobby[] GetLobbiesFromMessage(byte[] json)
{
dynamic payload = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json));
JArray lobbiesArray = payload.lobbies;
Debug.WriteLine("[JSONCONVERT] got lobbies from message" + lobbiesArray.ToString());
Lobby[] lobbiesTemp = lobbiesArray.ToObject<Lobby[]>();
Debug.WriteLine("lobbies in array: ");
foreach (Lobby l in lobbiesTemp)
{
Debug.WriteLine("players: " + l.PlayersIn);
}
return lobbiesTemp;
}
public static int GetLobbyID(byte[] json)
{
dynamic payload = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json));
return payload.id;
}
public static Lobby GetLobby(byte[] json)
{
dynamic payload = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json));
JObject dynamicAsObject = payload.lobby;
return dynamicAsObject.ToObject<Lobby>();
}
public static byte[] ConstructLobbyJoinSuccessMessage()
{
return GetMessageToSend(LOBBY, new { identifier = LobbyIdentifier.JOIN_SUCCESS});
}
#endregion
using Client;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
namespace SharedClientServer
{
class JSONConvert
{
public const byte LOGIN = 0x01;
public const byte MESSAGE = 0x02;
public const byte LOBBY = 0x03;
public const byte CANVAS = 0x04;
public const byte GAME = 0x05;
public enum LobbyIdentifier
{
HOST,
JOIN,
JOIN_SUCCESS,
LEAVE,
LIST,
REQUEST
}
public static (string,string) GetUsernameAndMessage(byte[] json)
{
string msg = Encoding.ASCII.GetString(json);
dynamic payload = JsonConvert.DeserializeObject(msg);
return (payload.username, payload.message);
}
public static string GetUsernameLogin(byte[] json)
{
dynamic payload = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json));
return payload.username;
}
public static byte[] ConstructUsernameMessage(string uName)
{
return GetMessageToSend(LOGIN, new
{
username = uName
});
}
#region lobby messages
public static byte[] ConstructLobbyHostMessage()
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.HOST
});
}
public static byte[] ConstructLobbyHostCreatedMessage(int lobbyID)
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.HOST,
id = lobbyID
}) ;
}
public static byte[] ConstructLobbyRequestMessage()
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.REQUEST
});
}
public static byte[] ConstructLobbyListMessage(Lobby[] lobbiesList)
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.LIST,
lobbies = lobbiesList
});
}
public static byte[] ConstructLobbyJoinMessage(int lobbyID)
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.JOIN,
id = lobbyID
});
}
public static byte[] ConstructLobbyLeaveMessage(int lobbyID)
{
return GetMessageToSend(LOBBY, new
{
identifier = LobbyIdentifier.LEAVE,
id = lobbyID
});
}
public static LobbyIdentifier GetLobbyIdentifier(byte[] json)
{
dynamic payload = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json));
return payload.identifier;
}
public static Lobby[] GetLobbiesFromMessage(byte[] json)
{
dynamic payload = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json));
JArray lobbiesArray = payload.lobbies;
Debug.WriteLine("[JSONCONVERT] got lobbies from message" + lobbiesArray.ToString());
Lobby[] lobbiesTemp = lobbiesArray.ToObject<Lobby[]>();
Debug.WriteLine("lobbies in array: ");
foreach (Lobby l in lobbiesTemp)
{
Debug.WriteLine("players: " + l.PlayersIn);
}
return lobbiesTemp;
}
public static int GetLobbyID(byte[] json)
{
dynamic payload = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json));
return payload.id;
}
public static Lobby GetLobby(byte[] json)
{
dynamic payload = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json));
JObject dynamicAsObject = payload.lobby;
return dynamicAsObject.ToObject<Lobby>();
}
public static byte[] ConstructLobbyJoinSuccessMessage()
{
return GetMessageToSend(LOBBY, new { identifier = LobbyIdentifier.JOIN_SUCCESS});
}
#endregion
public static byte[] ConstructCanvasDataSend(double[] coordinates)
{
return GetMessageToSend(CANVAS, new
{
coordinatesLine = coordinates
}); ;
}
});
}
public static double[] getCoordinates(byte[] payload)
{
dynamic payloadD = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(payload));
@@ -157,29 +158,51 @@ namespace SharedClientServer
double[] coordinates = coordinatesArray.ToObject<double[]>();
return coordinates;
}
/// <summary>
/// constructs a message that can be sent to the clients or server
/// </summary>
/// <param name="identifier">the identifier for what kind of message it is</param>
/// <param name="payload">the json payload</param>
/// <returns>a byte array containing a message that can be sent to clients or server</returns>
public static byte[] GetMessageToSend(byte identifier, dynamic payload)
{
// convert the dynamic to bytes
byte[] payloadBytes = Encoding.ASCII.GetBytes(JsonConvert.SerializeObject(payload));
// make the array that holds the message and copy the payload into it with the first spot containing the identifier
byte[] res = new byte[payloadBytes.Length + 5];
// put the payload in the res array
Array.Copy(payloadBytes, 0, res, 5, payloadBytes.Length);
// put the identifier at the start of the payload part
res[4] = identifier;
// put the length of the payload at the start of the res array
Array.Copy(BitConverter.GetBytes(payloadBytes.Length+5),0,res,0,4);
return res;
}
}
}
}
public static byte[] ConstructGameStartData(int lobbyID)
{
string startGame = "startGame";
return GetMessageToSend(GAME, new
{
command = startGame,
lobbyToStart = lobbyID
}); ;
}
public static string GetGameCommand(byte[] payload)
{
dynamic json = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(payload));
return json.command;
}
public static int GetStartGameLobbyID(byte[] payload)
{
dynamic json = JsonConvert.DeserializeObject(Encoding.ASCII.GetString(payload));
return json.lobbyToStart;
}
/// <summary>
/// constructs a message that can be sent to the clients or server
/// </summary>
/// <param name="identifier">the identifier for what kind of message it is</param>
/// <param name="payload">the json payload</param>
/// <returns>a byte array containing a message that can be sent to clients or server</returns>
public static byte[] GetMessageToSend(byte identifier, dynamic payload)
{
// convert the dynamic to bytes
byte[] payloadBytes = Encoding.ASCII.GetBytes(JsonConvert.SerializeObject(payload));
// make the array that holds the message and copy the payload into it with the first spot containing the identifier
byte[] res = new byte[payloadBytes.Length + 5];
// put the payload in the res array
Array.Copy(payloadBytes, 0, res, 5, payloadBytes.Length);
// put the identifier at the start of the payload part
res[4] = identifier;
// put the length of the payload at the start of the res array
Array.Copy(BitConverter.GetBytes(payloadBytes.Length+5),0,res,0,4);
return res;
}
}
}

9
SharedClientServer/Lobby.cs
View File

@@ -14,6 +14,7 @@ namespace Client
private int _id;
private int _playersIn;
private int _maxPlayers;
private bool _lobbyJoineble;
//private List<string> _usernames;
private List<User> _users;
@@ -34,6 +35,7 @@ namespace Client
_maxPlayers = maxPlayers;
//_usernames = new List<string>();
_users = new List<User>();
_lobbyJoineble = true;
}
public void AddUser(string username, out bool succes)
@@ -41,7 +43,7 @@ namespace Client
succes = false;
if (_users.Count < _maxPlayers)
{
_users.Add(new User(username, 0, false));
_users.Add(new User(username, 0, false, false));
succes = true;
}
}
@@ -87,6 +89,11 @@ namespace Client
set { _users = value; }
}
public bool LobbyJoineble
{
get { return _lobbyJoineble; }
set { _lobbyJoineble = value; }
}
}
}

11
SharedClientServer/User.cs
View File

@@ -10,14 +10,16 @@ namespace SharedClientServer
private string _username;
private int _score;
private bool _host;
private bool _turnToDraw;
private string _message;
[JsonConstructor]
public User(string username, int score, bool host)
public User(string username, int score, bool host, bool turnToDraw)
{
_username = username;
_score = score;
_host = host;
_turnToDraw = turnToDraw;
}
public User(string username)
@@ -25,6 +27,7 @@ namespace SharedClientServer
_username = username;
_score = 0;
_host = false;
_turnToDraw = false;
}
public string Username
@@ -44,5 +47,11 @@ namespace SharedClientServer
get { return _host; }
set { _host = value; }
}
public bool TurnToDraw
{
get { return _turnToDraw; }
set { _turnToDraw = value; }
}
}
}