/// <summary>
/// Send a command to client connection.
/// </summary>
/// <param name="target">The user target.</param>
/// <param name="command">The command to send.</param>
/// <param name="arguments">Additional arguments to send.</param>
public async Task <string> SendCommand(ERemoteCommand command, string arguments)
{
// If no client found, player is the host
// Then trigger local command
// Else send command request to remote player
if (Client == null)
{
return(ExecuteCommandsLocally(command, arguments));
}
else
{
using (NetworkStream ns = Client.GetStream())
{
using (StreamWriter sw = new StreamWriter(ns))
{
await sw.WriteLineAsync(command.ToString());
await sw.WriteLineAsync(arguments);
sw.Flush();
}
using (StreamReader sr = new StreamReader(ns))
{
return(await sr.ReadLineAsync());
}
}
}
}
/// <summary>
/// Execute incomming commands on host player.
/// </summary>
/// <param name="command">The command to execute.</param>
/// <param name="arguments">Additional arguments to the command.</param>
/// <returns>Returns the command results.</returns>
private string ExecuteCommandsLocally(ERemoteCommand command, string arguments)
{
Hider hider = this as Hider;
switch (command)
{
case ERemoteCommand.StartGame:
StartGame();
break;
case ERemoteCommand.EndGame:
EndGame();
break;
case ERemoteCommand.GuessRoom:
return(hider?.CheckRoom(arguments).ToString());
case ERemoteCommand.AddPoints:
AddPoints(int.Parse(arguments));
break;
case ERemoteCommand.GetMap:
return(JsonConvert.SerializeObject(hider?.Map));
case ERemoteCommand.GetPosition:
return(JsonConvert.SerializeObject(hider?.GetPosition()));
default:
return(string.Empty);
}
return(string.Empty);
}
/// <summary>
/// Send a command to all client connections.
/// </summary>
/// <param name="command">The command to send.</param>
/// <param name="arguments">Additional arguments to send.</param>
private async Task SendCommandToAllRemote(ERemoteCommand command, string arguments)
{
foreach (Hider hider in _hiders)
{
await hider.SendCommand(command, arguments);
}
foreach (Seeker seeker in _seekers)
{
await seeker.SendCommand(command, arguments);
}
}
