/// <summary>
/// Method containing thread recieving data from server
/// </summary>
private void ConnectThread()
{
try
{
tcpClient = new TcpClient();
tcpClient.Connect(hostname, port);
stream = tcpClient.GetStream();
SendPacket(new SnakeGameTCPPacketInit(numSnakes));
while (true)
{
Object o = formatter.Deserialize(stream);
if (o is SnakeGameTCPPacketInitResponse)
{
SnakeGameTCPPacketInitResponse packet = (SnakeGameTCPPacketInitResponse)o;
snakeGame.Field = packet.Field;
draw.DrawAll();
}
else if (o is SnakeGameTCPPacketDraw)
{
SnakeGameTCPPacketDraw packet = (SnakeGameTCPPacketDraw)o;
draw.Draw(packet.DrawUpdate);
draw.DrawUpdate();
}
}
}
catch (Exception)
{
Stop();
System.Windows.Forms.MessageBox.Show("Connection lost to server");
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="form">The window to draw in</param>
/// <param name="gameType">The type of game</param>
/// <param name="playerArrow">True if player controlling with arrow keys is playing</param>
/// <param name="playerWASD">True if player controlling with W, A, S and D is playing</param>
/// <param name="playerNumeric">True if player controlling with numeric keys is playing</param>
/// <param name="playerIJKL">True if player controlling with I, J, K, L is playing</param>
/// <param name="hostname">The hostname to connect to if game type is client</param>
/// <param name="pixelSize">The width of a "game pixel" measured in "screen pixels"</param>
/// <param name="xWidth">The width (X) of the playfield. Not used if game type is client</param>
/// <param name="yHeight">The height (Y) of the playfield. Not used if game type is client</param>
/// <param name="speed">The speed of the game, lower is faster. Not used if game type is client</param>
/// <param name="tcpPort">The TCP port used to connect to/listen on. Not used if game type is standalone</param>
/// <param name="respawn">Should snakes respawn when they dies. Not used if game type is client</param>
/// <param name="foodMin">The minimum size of a piece of food. Not used if game type is client</param>
/// <param name="foodMax">The maximum size of a piece of food. Not used if game type is client</param>
/// <param name="foodCount">Number of foo pieces. Not used if game type is client</param>
public SnakeGame(frmPlayGround form, GameType gameType,
bool playerArrow, bool playerWASD, bool playerNumeric, bool playerIJKL,
String hostname,
//advanced options:
int pixelSize, int xWidth, int yHeight,
int speed, int tcpPort, bool respawn,
int foodMin, int foodMax, int foodCount
)
{
this.gameType = gameType;
this.form = form;
field = new Area();
this.draw = new SnakeGameDraw(canvas, pixelSize, field);
if (gameType == GameType.Standalone || gameType == GameType.Server)
{
Field = new Area(0, 0, xWidth - 1, yHeight - 1);;
//Create the timer used to set the speed
this.speed = speed;
this.timer = new System.Windows.Forms.Timer();
this.timer.Interval = speed;
this.timer.Tick += new System.EventHandler(this.MoveStuff);
this.respawn = respawn;
//Create the food objects
snakeFood = new SnakeFood[foodCount];
for (int i = 0; i < foodCount; i++)
{
snakeFood[i] = new SnakeFood(draw, allSnakes, field, foodMin, foodMax);
}
#region Snake creation
if (playerArrow == true)
{
Snake snake = CreateSnake();
handlerKeys[(int)HandlerKeys.Arrow] = snake;
}
if (playerWASD == true)
{
Snake snake = CreateSnake();
handlerKeys[(int)HandlerKeys.WASD] = snake;
}
if (playerNumeric == true)
{
Snake snake = CreateSnake();
handlerKeys[(int)HandlerKeys.Numeric] = snake;
}
if (playerIJKL == true)
{
Snake snake = CreateSnake();
handlerKeys[(int)HandlerKeys.IJKL] = snake;
}
if (gameType == GameType.Server)
{
tcpServer = new SnakeGameTCPServer(this, tcpPort);
}
#endregion
draw.DrawAll();
timer.Enabled = true;
}
else if (gameType == GameType.Client)
{
tcpClient = new SnakeGameTCPClient(this, hostname, tcpPort);
#region Snake controller creation
if (playerArrow == true)
{
SnakeTCPController snake = new SnakeTCPController(snakeID++, tcpClient);
handlerKeys[(int)HandlerKeys.Arrow] = snake;
}
if (playerWASD == true)
{
SnakeTCPController snake = new SnakeTCPController(snakeID++, tcpClient);
handlerKeys[(int)HandlerKeys.WASD] = snake;
}
if (playerNumeric == true)
{
SnakeTCPController snake = new SnakeTCPController(snakeID++, tcpClient);
handlerKeys[(int)HandlerKeys.Numeric] = snake;
}
if (playerIJKL == true)
{
SnakeTCPController snake = new SnakeTCPController(snakeID++, tcpClient);
handlerKeys[(int)HandlerKeys.IJKL] = snake;
}
#endregion
tcpClient.Connect(snakeID);
}
}