public async Task <string> Select(string json)
{
SelectOperationRequest request = JsonConvert.DeserializeObject <SelectOperationRequest>(json);
m_logger.LogInformation($"User {Context.ConnectionId} going to select {request}");
if (!m_checkableField.IsEmpty(request.X, request.Y))
{
return(new SelectOperationResponse($"Invalid values! Filed is not empty at ({request.X},{request.Y})").ToJson());
}
//TODO Check if user is active!
UserModel currentUser = m_usersState[Context.ConnectionId];
if (!currentUser.Id.Equals(m_activeUserState.Current))
{
return(new SelectOperationResponse($"Failed! User {currentUser.Id} active!").ToJson());
}
if (currentUser.Symbol != request.Symbol)
{
return(new SelectOperationResponse($"Invalid symbol for user {currentUser.Id}!").ToJson());
}
//Changing the game field
m_settableField.Set(request.Symbol, request.X, request.Y);
await Clients.All.OnStateChanged(new FieldChangedEvent(request.Symbol, request.X, request.Y).ToEvent());
//Changing the active user
UserModel otherUser = m_users.FirstOrDefault(u => !u.Id.Equals(currentUser.Id));
if (otherUser == null)
{
return(new SelectOperationResponse("Failed to find other user!").ToJson());
}
m_activeUserState.Set(otherUser.Id);
await Clients.All.OnStateChanged(new ActiveUserChangedEvent(m_activeUserState.Current).ToEvent());
if (m_analysis.WinnerDefiner(m_fieldElements.Field, out IEnumerable <ValueTuple <int, int> > winPositions))
{
if (!winPositions.Any())
{
//draw
m_logger.LogInformation($"The game is over. Draw");
await Clients.All.OnStateChanged(new GameOverEvent().ToEvent());
}
else
{
CellModel cell = m_fieldElements.Field[winPositions.First().Item1, winPositions.First().Item2];
m_logger.LogInformation($"The game is over. Winner {cell.Symbol}");
await Clients.All.OnStateChanged(new GameOverEvent(cell.Symbol, winPositions).ToEvent());
}
}
return(new SelectOperationResponse().ToJson());
}
void IPointerClickHandler.OnPointerClick(PointerEventData eventData)
{
Vector3Int cell = m_grid.WorldToCell(eventData.pointerCurrentRaycast.worldPosition);
if (m_checkableField.IsEmpty(cell.x, cell.y))
{
UserModel me = m_clientUsersState.Users.FirstOrDefault(u => u.Id.Equals(m_userIdObservable.Id.Value));
if (me == null)
{
Debug.LogError($"{nameof(FieldPresenter)}: failed to find my user!");
return;
}
m_settableField.Set(me.Symbol, cell.x, cell.y);
}
else
{
Debug.Log($"{nameof(FieldPresenter)}: {cell} is not empty!");
}
}