public void OnDrop(PointerEventData pointerEventData)
{
GameAction action = pointerEventData.pointerDrag.GetComponent <GameAction>();
if (action != null)
{
Debug.Log(pointerEventData.pointerDrag.name + " OnDrop to " + name);
action.Apply(gameObject);
}
}
private void TryApplyAction(GameAction moveAction, Location location, Location target = Location.Undefined)
{
_context.LastMessage = moveAction.CheckError(_context.BoardState);
if (_context.LastMessage == null)
{
Console.WriteLine($"Accepted: {moveAction.ToString()}");
_context.BoardState = GameAction.PrepareNextTurn(moveAction.Apply(_context.BoardState));
if (_context.ImageBehavior == BoardImageBehavior.EveryStep)
{
Console.WriteLine(_context.BoardState.ImageMarkdown(location, target));
}
}
else
{
Console.WriteLine($"Rejected: {moveAction.ToString()}: {_context.LastMessage}");
}
}
/// <summary>
/// Appends a new player move to an existing game state.
/// </summary>
/// <param name="playerMove">Player move to append</param>
/// <returns>Tuple containing an updated game state created by the action (leaving the string null)
/// OR a null game state and a populated string message explaining why the move cannot be performed.</returns>
public (State, string) CommitPlayerMove(GameAction playerMove)
{
var lastState = this.Any() ? this[Count - 1].NewState : StateManager.Create();
var moveIdx = (lastState.Flags.IsBlueTurn() ? 2 : 0) + (lastState.Flags.IsSecondTurn() ? 1 : 0);
var error = playerMove.CheckError(lastState);
if (error != null)
{
return(new State(), error);
}
var postActionState = playerMove.Apply(lastState);
var newState = GameAction.PrepareNextTurn(postActionState);
GameTurn nextTurn;
if (Count != 0 && this[Count - 1] is GameTurn lastTurn && lastTurn.Blue2 is NullAction)
{
nextTurn = lastTurn;
}
public override void Reverse(GameState gs)
{
_ga.Apply(gs);
}
