private void ExitBtn_Click(object sender, EventArgs e)
{
SyncInForm MF = this.Owner as SyncInForm;
MF.Show();
this.Close();
}
private void ExitBtn_Click(object sender, EventArgs e)
{
if (connected)
{
byte[] message = new byte[1];
message[0] = C_USER_DISCONNECTED;
stream.Write(message, 0, 1);
exitCheck = false;
connected = false;
}
SyncInForm MF = this.Owner as SyncInForm;
MF.Close();
this.Close();
}
private void GameForm_FormClosed(object sender, FormClosedEventArgs e)
{
if (connected)
{
if (exitCheck == true)
{
byte[] message = new byte[1];
message[0] = C_USER_DISCONNECTED;
stream.Write(message, 0, 1);
}
connected = false;
SyncInForm MF = this.Owner as SyncInForm;
MF.Close();
}
}
private void GameForm_FormClosed(object sender, FormClosedEventArgs e)
{
SyncInForm MF = this.Owner as SyncInForm;
MF.Show();
}
/* private void ListenerUDP()
* {
* var udpCatcher = new UdpClient(udpPort);
* udpCatcher.EnableBroadcast = true;
* while (broadcastFlag)
* {
* IPEndPoint hostremote = null;
* var data = udpCatcher.Receive(ref hostremote);
* if (connected)
* {
* enemyIPV4Addr = hostremote.Address;
* if (!hostremote.Address.Equals(yourIPV4Addr))
* {
* yourTcpClient = new TcpClient();
* yourTcpClient.Connect(new IPEndPoint(enemyIPV4Addr, tcpPort));
* yourStream = yourTcpClient.GetStream();
* enemyStream = yourTcpClient.GetStream();
* var ConnectMessage = new byte[1];
* ConnectMessage[0] = C_USER_CONNECTED;
* yourStream.Write(ConnectMessage, 0, ConnectMessage.Length);
* enemyTcpClient = yourTcpClient;
* this.Invoke(new MethodInvoker(() =>
* {
* TurnIdent.Text = "Your turn";
* EnemyFleet.Enabled = true;
* ExitBtn.Enabled = true;
* }));
* broadcastFlag = false;
* Task.Factory.StartNew(ListenerTCP);
* }
* }
* }
* }
*
* private void ConnectionCatcher()
* {
* TcpListener tcpListener = new TcpListener(yourIPV4Addr, tcpPort);
* tcpListener.Start();
* while (connected)
* {
* if (tcpListener.Pending())
* {
* enemyTcpClient = tcpListener.AcceptTcpClient();
* enemyIPV4Addr = ((IPEndPoint)enemyTcpClient.Client.RemoteEndPoint).Address;
* enemyStream = enemyTcpClient.GetStream();
* byte[] data = new byte[1];
* enemyStream.Read(data, 0, 1);
* if (data[0] == C_USER_CONNECTED)
* {
* this.Invoke(new MethodInvoker(() =>
* {
* TurnIdent.Text = "Enemy's turn";
* ExitBtn.Enabled = true;
* }));
* broadcastFlag = false;
* Task.Factory.StartNew(ListenerTCP);
* }
* }
* }
* tcpListener.Stop();
* }
*/
private void Interaction()
{
while (enemyConnected)
{
if (stream.DataAvailable)
{
byte[] data = new byte[1];
stream.Read(data, 0, 1);
byte Type = data[0];
switch (Type)
{
case C_MESSAGE:
byte[] msg = new byte[2];
stream.Read(msg, 0, 1);
stream.Read(msg, 1, 1);
int msgx = msg[0];
int msgy = msg[1];
byte[] response = new byte[3];
this.Invoke(new MethodInvoker(() =>
{
Bitmap bmp = new Bitmap(YourFleet.Image, YourFleet.Width, YourFleet.Height);
var graphics = Graphics.FromImage(bmp);
if ((shipMap[msgx, msgy] == true) && (shots[msgx, msgy] == false))
{
shots[msgx, msgy] = true;
response[0] = C_HIT;
response[1] = msg[0];
response[2] = msg[1];
stream.Write(response, 0, 3);
graphics.FillRectangle(new SolidBrush(Color.Red), msgx * 37 + 2, msgy * 37 + 2, 33, 33);
}
else if (shots[msgx, msgy] == false)
{
shots[msgx, msgy] = true;
response[0] = C_MISS;
response[1] = msg[0];
response[2] = msg[1];
stream.Write(response, 0, 3);
graphics.FillRectangle(new SolidBrush(Color.Black), msgx * 37 + 2, msgy * 37 + 2, 33, 33);
TurnIdent.Text = "Your turn";
EnemyFleet.Enabled = true;
}
graphics.Dispose();
YourFleet.Image.Dispose();
YourFleet.Image = (Image)bmp.Clone();
bmp.Dispose();
}));
break;
case C_MISS:
byte[] missCoords = new byte[2];
stream.Read(missCoords, 0, 1);
stream.Read(missCoords, 1, 1);
int missCoordsX = missCoords[0];
int missCoordsY = missCoords[1];
this.Invoke(new MethodInvoker(() =>
{
Bitmap bmp = new Bitmap(EnemyFleet.Image, EnemyFleet.Width, EnemyFleet.Height);
var graphics = Graphics.FromImage(bmp);
graphics.FillRectangle(new SolidBrush(Color.Black), missCoordsX * 37 + 2, missCoordsY * 37 + 2, 33, 33);
graphics.Dispose();
EnemyFleet.Image.Dispose();
EnemyFleet.Image = (Image)bmp.Clone();
bmp.Dispose();
TurnIdent.Text = "Enemy's turn";
EnemyFleet.Enabled = false;
}));
break;
case C_HIT:
byte[] hitCoords = new byte[2];
stream.Read(hitCoords, 0, 1);
stream.Read(hitCoords, 1, 1);
int hitCoordsX = hitCoords[0];
int hitCoordsY = hitCoords[1];
this.Invoke(new MethodInvoker(() =>
{
Bitmap bmp = new Bitmap(EnemyFleet.Image, EnemyFleet.Width, EnemyFleet.Height);
var graphics = Graphics.FromImage(bmp);
graphics.FillRectangle(new SolidBrush(Color.Red), hitCoordsX * 37 + 2, hitCoordsY * 37 + 2, 33, 33);
graphics.Dispose();
EnemyFleet.Image.Dispose();
EnemyFleet.Image = (Image)bmp.Clone();
bmp.Dispose();
deckNum--;
if (deckNum == 0)
{
byte[] victoryMsg = new byte[1];
victoryMsg[0] = C_DEFEATED;
stream.Write(victoryMsg, 0, 1);
MessageBox.Show("You have defeated your enemy");
enemyConnected = false;
connected = false;
exitCheck = false;
SyncInForm MForm = this.Owner as SyncInForm;
MForm.Close();
this.Close();
}
}));
break;
case C_DEFEATED:
enemyConnected = false;
connected = false;
this.Invoke(new MethodInvoker(() =>
{
MessageBox.Show("You have been defeated");
exitCheck = false;
SyncInForm MainF = this.Owner as SyncInForm;
MainF.Close();
this.Close();
}));
break;
case C_USER_DISCONNECTED:
enemyConnected = false;
connected = false;
this.Invoke(new MethodInvoker(() =>
{
MessageBox.Show("Enemy disconnected");
exitCheck = false;
SyncInForm MainF = this.Owner as SyncInForm;
MainF.Close();
this.Close();
}));
break;
}
}
}
}