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2015.03.11

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Norbi Peti 2017-01-07 23:23:23 +01:00
parent 278292e43a
commit f82cc05f82
6 changed files with 180 additions and 109 deletions
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3
SnakeGame/Game.cs
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@ -183,6 +183,7 @@ namespace SnakeGame
UpdateTime = 800; UpdateTime = 800;
Length = 4; Length = 4;
} }
Network.SyncUpdate(NetUpdateType.Teleport, Player.Position);
for (int i = 0; i < GameSize.X; i++) for (int i = 0; i < GameSize.X; i++)
{ {
for (int j = 0; j < GameSize.Y; j++) for (int j = 0; j < GameSize.Y; j++)
@ -318,6 +319,8 @@ namespace SnakeGame
} }
public static void MovePlayerPost(Player player, Point point) public static void MovePlayerPost(Player player, Point point)
{ {
if (point.X >= GameSize.X || point.Y >= GameSize.Y)
return;
GameField[point.X, point.Y].Tick = Length; GameField[point.X, point.Y].Tick = Length;
GameField[point.X, point.Y].Type = SquareType.Player; GameField[point.X, point.Y].Type = SquareType.Player;
GameField[point.X, point.Y].PlayerName = player.Name; GameField[point.X, point.Y].PlayerName = player.Name;

5
SnakeGame/NetMatch.cs
View file

@ -42,7 +42,7 @@ namespace SnakeGame
public IPAddress[] OwnerIP; public IPAddress[] OwnerIP;
public Player GetPlayerByName(string name) public Player GetPlayerByName(string name)
{ {
try /*try
{ {
//return Players.Single(entry => entry.ID == id); //return Players.Single(entry => entry.ID == id);
return Players.Single(entry => entry.Name == name); return Players.Single(entry => entry.Name == name);
@ -50,7 +50,8 @@ namespace SnakeGame
catch catch
{ {
return null; return null;
} }*/
return Players.SingleOrDefault(entry => entry.Name == name);
} }
//public int NextID = 0; //public int NextID = 0;
} }

21
SnakeGame/Network.Client.cs
View file

@ -15,6 +15,8 @@ namespace SnakeGame
partial class Network partial class Network
{ {
private static void ClientListenerThreadRun() private static void ClientListenerThreadRun()
{
try
{ {
//Connect to the server //Connect to the server
TcpClient client = new TcpClient(AddressFamily.InterNetworkV6); TcpClient client = new TcpClient(AddressFamily.InterNetworkV6);
@ -40,18 +42,33 @@ namespace SnakeGame
Game.GameField[i, j].Type = (SquareType)Enum.Parse(typeof(SquareType), (string)readdata["GameField"][i + ""][j + ""]["Type"]); Game.GameField[i, j].Type = (SquareType)Enum.Parse(typeof(SquareType), (string)readdata["GameField"][i + ""][j + ""]["Type"]);
} }
} }
foreach(JProperty item in readdata["Players"]) ConnectedMatch.Players.Clear();
foreach (JProperty item in readdata["Players"])
{ {
ConnectedMatch.Players.Add(new Player(item.Name, color: Color.FromArgb((int)item.Value["Color"]), x: (int)item.Value["Position"]["X"], y: (int)item.Value["Position"]["Y"])); ConnectedMatch.Players.Add(new Player(item.Name, color: Color.FromArgb((int)item.Value["Color"]), x: (int)item.Value["Position"]["X"], y: (int)item.Value["Position"]["Y"]));
if (item.Name == ConnectedMatch.OwnerName)
ConnectedMatch.Players.Last().Client = client;
} }
Game.Paused = false; Game.Paused = false;
SendUpdate = true; SendUpdate = true;
while (true) while (true)
{ {
string playername = sr.ReadString(); string playername = sr.ReadString();
Player player = ConnectedMatch.Players.Single(entry => entry.Name == playername); try
{
Player player = ConnectedMatch.Players.SingleOrDefault(entry => entry.Name == playername);
ReceiveAndProcessData(player, sr); ReceiveAndProcessData(player, sr);
} }
catch (Exception e)
{
Program.HandleException(e);
}
}
}
catch (Exception e)
{
Program.HandleException(e);
}
} }
} }
} }

35
SnakeGame/Network.Server.cs
View file

@ -57,6 +57,8 @@ namespace SnakeGame
} }
//Read and write inital data //Read and write inital data
//string playername = br.ReadString(); //string playername = br.ReadString();
try
{
JObject readdata = JObject.Parse(br.ReadString()); JObject readdata = JObject.Parse(br.ReadString());
string playername = readdata["PlayerName"].ToString(); string playername = readdata["PlayerName"].ToString();
/*int initialcolor; /*int initialcolor;
@ -65,9 +67,14 @@ namespace SnakeGame
client.Close(); client.Close();
return; return;
}*/ }*/
Player player = new Player(playername, color: Color.FromArgb((int)readdata["Color"])); //Login==Connect if (Network.ConnectedMatch.Players.SingleOrDefault(entry => entry.Name == playername) != null)
player.Client = client; {
ConnectedMatch.Players.Add(player); client.Close();
return;
}
Player joinedplayer = new Player(playername, color: Color.FromArgb((int)readdata["Color"])); //Login==Connect
joinedplayer.Client = client;
ConnectedMatch.Players.Add(joinedplayer);
BinaryWriter bwp = new BinaryWriter(ns); BinaryWriter bwp = new BinaryWriter(ns);
var senddata = new JObject(); var senddata = new JObject();
senddata["Length"] = Game.Length; senddata["Length"] = Game.Length;
@ -87,25 +94,29 @@ namespace SnakeGame
} }
} }
senddata["Players"] = new JObject(); senddata["Players"] = new JObject();
foreach (Player joinedplayer in ConnectedMatch.Players) foreach (Player player in ConnectedMatch.Players)
{ {
if (joinedplayer.Name == player.Name) if (player.Name == joinedplayer.Name)
continue; continue;
senddata["Players"][joinedplayer.Name] = new JObject(); senddata["Players"][player.Name] = new JObject();
senddata["Players"][joinedplayer.Name]["Position"] = new JObject(); senddata["Players"][player.Name]["Position"] = new JObject();
senddata["Players"][joinedplayer.Name]["Position"]["X"] = joinedplayer.Position.X; senddata["Players"][player.Name]["Position"]["X"] = player.Position.X;
senddata["Players"][joinedplayer.Name]["Position"]["Y"] = joinedplayer.Position.Y; senddata["Players"][player.Name]["Position"]["Y"] = player.Position.Y;
senddata["Players"][joinedplayer.Name]["Color"] = joinedplayer.Color.ToArgb(); senddata["Players"][player.Name]["Color"] = player.Color.ToArgb();
} }
bwp.Write(senddata.ToString()); bwp.Write(senddata.ToString());
Game.Paused = false; Game.Paused = false;
SendUpdate = true; SendUpdate = true;
while (true) while (true)
{ {
if (!ReceiveAndProcessData(player, br)) if (!ReceiveAndProcessData(joinedplayer, br))
break; break;
} }
} }
catch
{
}
}
private static IEnumerable<BinaryWriter> ForwardMessage(Player player, string playername, int updatetype) private static IEnumerable<BinaryWriter> ForwardMessage(Player player, string playername, int updatetype)
{ {
if (ConnectedMatch.OwnerName == Game.Player.Name) if (ConnectedMatch.OwnerName == Game.Player.Name)
@ -114,7 +125,7 @@ namespace SnakeGame
while (ConnectedMatch.Players.GetEnumerator().MoveNext()) while (ConnectedMatch.Players.GetEnumerator().MoveNext())
{ {
p = ConnectedMatch.Players.GetEnumerator().Current; p = ConnectedMatch.Players.GetEnumerator().Current;
if (p == player) if (p == null || p.Name == player.Name || p.Name == Game.Player.Name)
continue; continue;
var bw = new BinaryWriter(p.Client.GetStream()); var bw = new BinaryWriter(p.Client.GetStream());
bw.Write(playername); bw.Write(playername);

42
SnakeGame/Network.cs
View file

@ -21,8 +21,10 @@ namespace SnakeGame
public const int Port = 12885; public const int Port = 12885;
public static void SyncUpdate(NetUpdateType updatetype, object data) public static void SyncUpdate(NetUpdateType updatetype, object data)
{ {
if (ConnectedMatch == null) if (ConnectedMatch == null || !SendUpdate)
return; return;
try
{
BinaryWriter bw; BinaryWriter bw;
foreach (Player player in ConnectedMatch.Players) foreach (Player player in ConnectedMatch.Players)
{ {
@ -31,11 +33,12 @@ namespace SnakeGame
bool isserver = ConnectedMatch.OwnerName == Game.Player.Name; bool isserver = ConnectedMatch.OwnerName == Game.Player.Name;
if (!isserver) if (!isserver)
{ {
bw = new BinaryWriter(ConnectedMatch.GetPlayerByName(ConnectedMatch.OwnerName).Client.GetStream()); bw = new BinaryWriter(ConnectedMatch.GetPlayerByName(ConnectedMatch.OwnerName).Client.GetStream()); //If not server, send only to server
} }
else else
{ {
bw = new BinaryWriter(player.Client.GetStream()); bw = new BinaryWriter(player.Client.GetStream());
bw.Write(Game.Player.Name); //Otherwise write playername as listener expects
} }
bw.Write((int)updatetype); bw.Write((int)updatetype);
switch (updatetype) switch (updatetype)
@ -54,11 +57,24 @@ namespace SnakeGame
break; break;
case NetUpdateType.Leave: case NetUpdateType.Leave:
break; break;
case NetUpdateType.Teleport:
Point point = (Point)data;
bw.Write(point.X);
bw.Write(point.Y);
break;
} }
if (!isserver) if (!isserver)
break; //If not server, only send to the server break; //If not server, only send to the server
} }
} }
catch (IOException)
{
}
catch (Exception e)
{
Program.HandleException(e);
}
}
public static List<NetMatch> Matches = new List<NetMatch>(); public static List<NetMatch> Matches = new List<NetMatch>();
public static NetMatch ConnectedMatch { get; private set; } public static NetMatch ConnectedMatch { get; private set; }
public static void DownloadGameList() public static void DownloadGameList()
@ -100,6 +116,10 @@ namespace SnakeGame
} }
} }
catch (WebException) { } catch (WebException) { }
catch (Exception e)
{
Program.HandleException(e);
}
} }
} }
public static void CreateGame(NetMatch match) public static void CreateGame(NetMatch match)
@ -171,8 +191,8 @@ namespace SnakeGame
if (responseString != "OK") if (responseString != "OK")
MessageBox.Show("Error!\n" + responseString); MessageBox.Show("Error!\n" + responseString);
} }
}
Listener.Stop(); Listener.Stop();
}
ReceiverThread.Abort(); ReceiverThread.Abort();
if (StopEventPerPlayer != null) if (StopEventPerPlayer != null)
StopEventPerPlayer(null, null); StopEventPerPlayer(null, null);
@ -251,12 +271,25 @@ namespace SnakeGame
Network.ConnectedMatch.Players.RemoveAll(entry => entry.Name == playername); Network.ConnectedMatch.Players.RemoveAll(entry => entry.Name == playername);
player.Client.Close(); player.Client.Close();
break; break;
case NetUpdateType.Teleport:
player.Position = new Point(br.ReadInt32(), br.ReadInt32());
Game.MovePlayerPost(player, player.Position);
foreach (BinaryWriter bw in ForwardMessage(player, playername, (int)updatetype))
{
bw.Write(player.Position.X);
bw.Write(player.Position.Y);
}
break;
} }
} }
catch (IOException) catch (IOException)
{ {
return false; return false;
} }
catch (Exception e)
{
Program.HandleException(e);
}
return true; return true;
} }
} }
@ -266,6 +299,7 @@ namespace SnakeGame
Color, Color,
Move, Move,
//Login, - Login==Connect //Login, - Login==Connect
Leave Leave,
Teleport
} }
} }

5
SnakeGame/Program.cs
View file

@ -18,5 +18,10 @@ namespace SnakeGame
Application.SetCompatibleTextRenderingDefault(false); Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1()); Application.Run(new Form1());
} }
public static void HandleException(Exception e)
{
MessageBox.Show("Error!\n" + e.Message);
}
} }
} }