public Task <GameState> Handle(BuildNothingCommand request, CancellationToken cancellationToken)
{
var board = request.BoardState;
if (board.GamePhase != BoardState.Phase.Build)
{
throw new InvalidOperationException(request.ToString());
}
if (board.PlayerTurn == board.Players.Count)
{
var gameEnd = board.NewRound();
if (gameEnd)
{
return(gameEndGetter.Process(board));
}
else
{
return(colonistPickGetter.Process(board));
}
}
else
{
board.PlayerTurn++;
board.GamePhase = BoardState.Phase.Draw;
return(drawGetter.Process(board));
}
}
public Task <GameState> Handle(BuildModuleCommand request, CancellationToken cancellationToken)
{
var board = request.BoardState;
if (board.GamePhase != BoardState.Phase.Build)
{
throw new InvalidOperationException(request.ToString());
}
var player = board.Players[board.PlayerTurn - 1];
var module = player.Hand.FirstOrDefault(m => m.Name == request.Module);
if (module is null)
{
throw new InvalidOperationException($"The given module is not in the player's hand: {request}");
}
if (player.Omnium < module.BuildCost)
{
throw new InvalidOperationException($"Not enough omnium to build module: {request}");
}
player.Omnium -= module.BuildCost;
player.Hand.Remove(module);
player.Colony.Add(module);
if (board.PlayerTurn == board.Players.Count)
{
var gameEnd = board.NewRound();
if (gameEnd)
{
return(gameEndGetter.Process(board));
}
else
{
return(colonistPickGetter.Process(board));
}
}
else
{
board.PlayerTurn++;
board.GamePhase = BoardState.Phase.Draw;
return(drawGetter.Process(board));
}
}
public Task<GameState> Handle(ColonistPickCommand request, CancellationToken cancellationToken)
{
var board = request.BoardState;
var player = board.Players[board.PlayerTurn - 1];
if (board.GamePhase != BoardState.Phase.ColonistPick) throw new InvalidOperationException(request.ToString());
// information about previous players' colonists
for (int i = 1; i < player.ID; i++)
{
player.ColonistInformation[i] = board.PlayableColonists.Where(c => !board.AvailableColonists.Any(x => x.Name == c.Name)).ToList();
}
// pick colonist and remove him from available
player.Colonist = board.AvailableColonists.Single(c => c.Name == request.Colonist);
board.AvailableColonists.Remove(player.Colonist);
// player knows his own colonist
player.ColonistInformation[player.ID] = new List<Colonist> { player.Colonist };
// information about following players' colonists
for (int i = player.ID + 1; i <= GameConstants.PlayerCount; i++)
{
player.ColonistInformation[i] = new List<Colonist>(board.AvailableColonists);
}
if (board.PlayerTurn == board.Players.Count) // Move to next phase
{
board.PlayerTurn = 1;
board.GamePhase++;
return drawGetter.Process(board);
}
else
{
board.PlayerTurn++;
return colonistPickGetter.Process(board);
}
}