/// <summary>
/// Joins new player to this game
/// </summary>
/// <param name="player"></param>
public void JoinPlayer(PongPlayer player)
{
lock (_syncRoot)
{
if (_players[LeftPlayer] != null && _players[RightPlayer] != null)
{
throw new InvalidOperationException();
}
player.SetGame(this);
player.PlayerDisconnected += OnPlayerDisconnected;
player.PlayerMoved += OnPlayerMoved;
if (_players[LeftPlayer] == null)
{
_players[LeftPlayer] = player;
State = GameState.WaitingForPlayer;
}
else
{
_players[RightPlayer] = player;
// we have two players, so start the game
State = GameState.InProgress;
StartBall();
}
}
}
/// <summary>
/// Joins new player to this game
/// </summary>
/// <param name="player"></param>
public void JoinPlayer(PongPlayer player)
{
lock (_syncRoot)
{
if (_players[LeftPlayer] != null && _players[RightPlayer] != null)
throw new InvalidOperationException();
player.SetGame(this);
player.PlayerDisconnected += OnPlayerDisconnected;
player.PlayerMoved += OnPlayerMoved;
if (_players[LeftPlayer] == null)
{
_players[LeftPlayer] = player;
State = GameState.WaitingForPlayer;
}
else
{
_players[RightPlayer] = player;
// we have two players, so start the game
State = GameState.InProgress;
StartBall();
}
}
}
public void ProcessRequest(HttpContext context)
{
if (context.IsWebSocketRequest)
{
// create a player
var player = new PongPlayer();
PongApp.JoinPlayer(player);
// start receiving from socket
context.AcceptWebSocketRequest(player.Receiver);
}
}
private void OnPlayerMoved(PongPlayer player, PlayerPositionMessage position)
{
var otherPlayer = OtherPlayer(player);
if (otherPlayer != null)
{
// send new player position to the other player
otherPlayer.SendMessage(new PlayerPositionMessage {
YPos = player.YPos
});
}
}
public void ProcessRequest(HttpContext context)
{
if (context.IsWebSocketRequest)
{
// create a player
var player = new PongPlayer();
PongApp.JoinPlayer(player);
// start receiving from socket
context.AcceptWebSocketRequest(player.Receiver);
}
}
/// <summary>
/// Добавить игрока в существующую игру или создать новую игру
/// </summary>
/// <param name="player">
/// Игро
/// </param>
public static void JoinPlayer(PongPlayer player)
{
lock (_syncRoot)
{
var game = _games.Where(g => g.State == GameState.WaitingForPlayer).FirstOrDefault();
if (game == null)
{
game = new PongGame();
_games.Add(game);
game.GameOver += OnGameOver;
}
game.JoinPlayer(player);
}
}
/// <summary>
/// Joins new player to existing game or creates new one
/// </summary>
/// <param name="player"></param>
public static void JoinPlayer(PongPlayer player)
{
lock (_syncRoot)
{
var game = _games.Where(g => g.State == GameState.WaitingForPlayer).FirstOrDefault();
if (game == null)
{
game = new PongGame();
_games.Add(game);
game.GameOver += OnGameOver;
}
game.JoinPlayer(player);
}
}
private void OnPlayerDisconnected(PongPlayer player)
{
lock (_syncRoot)
{
// stop the ball moving task
_ballCancellationTokenSource.Cancel();
var otherPlayer = OtherPlayer(player);
if (otherPlayer != null)
{
// close connection to other player, which means game is over
otherPlayer.Close();
}
if (GameOver != null)
{
GameOver(this);
}
}
}
public PongPlayer OtherPlayer(PongPlayer thisPlayer)
{
var index = GetPlayerIndex(thisPlayer);
return _players[index == LeftPlayer ? RightPlayer : LeftPlayer];
}
public int GetPlayerIndex(PongPlayer player)
{
return Array.IndexOf(_players, player);
}
private void OnPlayerDisconnected(PongPlayer player)
{
lock (_syncRoot)
{
// stop the ball moving task
_ballCancellationTokenSource.Cancel();
var otherPlayer = OtherPlayer(player);
if (otherPlayer != null)
{
// close connection to other player, which means game is over
otherPlayer.Close();
}
if (GameOver != null)
GameOver(this);
}
}
private void OnPlayerMoved(PongPlayer player, PlayerPositionMessage position)
{
var otherPlayer = OtherPlayer(player);
if (otherPlayer != null)
{
// send new player position to the other player
otherPlayer.SendMessage(new PlayerPositionMessage { YPos = player.YPos });
}
}
public PongPlayer OtherPlayer(PongPlayer thisPlayer)
{
var index = GetPlayerIndex(thisPlayer);
return(_players[index == LeftPlayer ? RightPlayer : LeftPlayer]);
}
public int GetPlayerIndex(PongPlayer player)
{
return(Array.IndexOf(_players, player));
}
/// <summary>
/// Реагирует на движение игрока
/// </summary>
/// <param name="player">
/// Игрок
/// </param>
/// <param name="position">
/// Сообщение с новой позицией игрока
/// </param>
private void OnPlayerMoved(PongPlayer player, PlayerPositionMessage position)
{
var otherPlayer = OtherPlayer(player);
if (otherPlayer != null)
{
// отправить игроку поицию другого игрока
otherPlayer.SendMessage(new PlayerPositionMessage { YPos = player.YPos });
}
}
/// <summary>
/// С игроком прервано соединение
/// </summary>
/// <param name="player">
/// Игрок
/// </param>
private void OnPlayerDisconnected(PongPlayer player)
{
lock (_syncRoot)
{
// остановить мяч
_ballCancellationTokenSource.Cancel();
var otherPlayer = OtherPlayer(player);
if (otherPlayer != null)
{
// закрыть соединение с другим игроком, что означает окончание игры
otherPlayer.Close();
}
if (GameOver != null)
GameOver(this);
}
}
