/// <summary>
/// Checks if the client is in a game.
/// If so, the model attemps to fetch his opponent.
/// if the opponent exists, a reply is sent to him.
/// otherwise the function exists.
/// if the game does not exist the function exists.
/// </summary>
/// <param name="from">the client that sent the command.</param>
/// <param name="commandParsed">The parsed command.</param>
public override void Execute(object from, string[] commandParsed)
{
string move = commandParsed[1];
int commandType = 4;
object otherClient;
PlayAnswer ans = new PlayAnswer();
// retrieve game
MultiplayerGame game = model.IsClientInGame(from);
if (game == null)
{
return;
}
// get the second player from the game
game.RetrieveOtherClient(from, out otherClient);
// a client tries to play while he's the only one in the game
if (otherClient == null)
{
return;
}
ans.Name = game.GetName();
ans.Move = move;
string reply = new Answer().GetJSONAnswer(commandType, ans);
model.CompletedTask(otherClient, new View.MessageEventArgs(reply));
}
/// <summary>
/// Handles the server respones.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="args">The <see cref="ResponseEventArgs"/> instance containing the event data.</param>
private void ServerResponseHandler(object sender, ResponseEventArgs args)
{
// server disconnected
if (args.Response == null)
{
this.isConnected = false;
return;
}
IServerAnswer answer = this.answersFactory.GetJsonAnswer(args.Response);
switch ((answer as ServerAnswer).Type)
{
// received response with a solved maze
case 2:
if (this.multiPlayerMaze != null)
{
this.multiPlayerMaze.PlayerSolution = ((answer as ServerAnswer).Content as SolveAnswer).Maze;
}
break;
// received response with multiplayer data
case 3:
this.multiPlayerMaze = new MultiPlayerMaze((answer as ServerAnswer).Content as MultiplayerAnswer, rows, cols, this.server);
// request solution
this.server.SendRequest("solve " + this.multiPlayerMaze.PlayerMazeName + " 0");
// set the data
this.PlayerMazeName = this.multiPlayerMaze.PlayerMazeName;
this.PlayerMazeString = this.multiPlayerMaze.PlayerMaze;
this.PlayerPosition = this.multiPlayerMaze.PlayerPosition;
this.OpponentMazeName = this.multiPlayerMaze.OpponentMazeName;
this.OpponentMazeString = this.multiPlayerMaze.OpponentMaze;
this.OpponentPosition = this.multiPlayerMaze.OpponentPosition;
this.PlayerWonGame = false;
this.OpponentWonGame = false;
break;
// received response with move data
case 4:
PlayAnswer playAns = (answer as ServerAnswer).Content as PlayAnswer;
if (playAns != null)
{
// capitalize first letter of move direction for enum
string playMove = char.ToUpper(playAns.Move[0]) + playAns.Move.Substring(1);
var content = (Move)Enum.Parse(typeof(Move), playMove);
// move opponent accordingly
switch (content)
{
case Move.Up:
this.multiPlayerMaze.OpponentPosition.Row -= 2;
break;
case Move.Down:
this.multiPlayerMaze.OpponentPosition.Row += 2;
break;
case Move.Left:
this.multiPlayerMaze.OpponentPosition.Col -= 2;
break;
case Move.Right:
this.multiPlayerMaze.OpponentPosition.Col += 2;
break;
default:
break;
}
// notify of movement
this.NotifyPropertyChanged(PlayerType.Opponent, "PlayerPosition");
this.NotifyPropertyChanged(PlayerType.Opponent, "WonGame");
this.NotifyPropertyChanged(PlayerType.Opponent, "LostGame");
}
break;
}
}
