internal override Selection Transition(object input)
{
Exception ex = TryValidateInput(input);
if (ex != null)
throw ex;
switch (_state)
{
case 0:
return States[_state++];
case 1:
_tile = input as Tile;
return States[_state++];
case 2:
var space = input as Space;
Controller.Instance.PlaceTile(_tile, space, Authority);
return Controller.Instance.Activate(_tile);
}
throw new UnknownTransitionException();
}
/// <summary>
/// Removes a tile from a space on the board.
/// </summary>
public void RemoveTile(Tile tile, double authority = 0)
{
Exception ex = CanRemoveTile(tile, authority);
if (ex != null)
throw ex;
tile.IsFlipped = false;
tile.Space = null;
tile.Owner = null;
tile.RemoveAllTokens();
tile.Reset();
}
internal override Selection Transition(object input)
{
if (input == null && _activeStateIndex == -1)
return _stateSequence[++_activeStateIndex];
if (input != null)
switch (_activeStateIndex)
{
case 0:
{
var tile = input as Tile;
if (tile == null)
throw new ArgumentException();
_tile = tile;
return _stateSequence[++_activeStateIndex];
}
case 1:
{
var space = input as Space;
if (space == null)
throw new ArgumentException();
_tile.Space.Tile = null;
_tile.Space = space;
space.Tile = _tile;
if (space.AdjacentTiles.Any(t => t.Building == "Sanctum"))
_tile.Flags = Flags.Holy;
return _stateSequence[++_activeStateIndex];
}
}
throw new UnknownTransitionException("Reflecting Pond");
}
/// <summary>
/// Enumerates a list of possible spaces where the specific tile can be placed.
/// </summary>
public IEnumerable<Space> GetPlacableSpaces(Tile tile = null)
{
return Board.Edges.Where(space => (CanPlaceTile(tile, space) == null));
}
/// <summary>
/// Places a tile on a space but does not activates it.
/// </summary>
public void PlaceTile(Tile tile, Space space, double authority = 0)
{
Exception ex = CanPlaceTile(tile, space, authority);
if (ex != null)
throw ex;
Debug.Assert(tile.Space == null && space.Tile == null);
tile.Space = space;
tile.Owner = ActivePlayer;
tile.IsFlipped = true;
tile.AddToken(tile.Owner);
if (tile.Space.AdjacentTiles.Any(tile2 => (tile2.Building == "Sanctum" && tile2.IsFlipped)))
tile.Flags = Flags.Holy;
ActivePlayer.RemoveFromHand(tile);
}
internal override Selection Transition(object input)
{
Controller control = Controller.DefaultInstance;
if (input == null && _state == -1)
return States[++_state];
Exception ex = TryValidateInput(input);
if (ex != null)
throw ex;
switch (_state)
{
case 0:
_player = (Player)input;
if (_player != null)
control.TileSet = _player.Hand.ToList();
return States[++_state];
case 1:
_tile = input as Tile;
_player.RemoveFromHand(_tile);
_player.AddToHand(control.Deck.Pop());
return States[++_state];
case 2:
var space = input as Space;
control.PlaceTile(_tile, space, Authority);
++_state;
return Controller.DefaultInstance.Activate(_tile);
}
throw new UnknownTransitionException("Thieves Guild");
}
/// <summary>
/// Activates a tile placed on the board.
/// </summary>
/// <exception cref = "ArgumentException">Thrown if the tile is not on the board.</exception>
public Selection Activate(Tile tile)
{
ActiveTile = tile;
return ActiveTile.Transition(null);
}
internal override Selection Transition(object input)
{
if (input == null && _activeStateIndex == -1)
return _stateSequence[++_activeStateIndex];
Exception e = TryValidateInput(input);
if (e != null)
throw e;
if (input != null)
switch (_activeStateIndex)
{
case 0:
{
var tile = input as Tile;
if (tile == null)
throw new ArgumentException();
_tile1 = tile;
return _stateSequence[++_activeStateIndex];
}
case 1:
{
var tile = input as Tile;
if (tile == null)
throw new ArgumentException();
_tile2 = tile;
Space temp1 = _tile1.Space;
Space temp2 = _tile2.Space;
_tile1.Space = temp2;
_tile2.Space = temp1;
temp2.Tile = _tile1;
temp1.Tile = _tile2;
return _stateSequence[++_activeStateIndex];
}
}
throw new UnknownTransitionException("Abandoned Mine");
}
internal override Selection Transition(object input)
{
Controller control = Controller.DefaultInstance;
Exception ex = TryValidateInput(input);
if (ex != null)
throw ex;
switch (_state)
{
case 0:
//draw 5 cards from the deck and set as activehand to wait for user input
for (int i = 0; i<Drawsize; i++)
_drawnCards.AddLast(control.Deck.Pop());
control.TileSet = _drawnCards.ToList();
return States[_state++];
case 1:
_tile = (Tile)input;
if (_tile.Building == "Cathedral")
throw new InvalidOperationException("Cannot place Sanctum from within a Sanctum");
_drawnCards.Remove(_tile);
foreach (Tile tileInHand in _drawnCards)
control.Deck.Enqueue(tileInHand);
return States[_state++];
case 2:
var space = input as Space;
control.PlaceTile(_tile, space, Authority);
return Controller.DefaultInstance.Activate(_tile);
}
throw new UnknownTransitionException();
}
/// <summary> /// Places a tile on the top of the deck. /// </summary> public abstract void Push(Tile tile);
/// <summary> /// Places a tile on the bottom of the deck. /// </summary> public abstract void Enqueue(Tile tile);
internal override Selection Transition(object input)
{
if (input == null && _activeStateIndex == -1)
if (Space.AdjacentTiles.Where(t => t.TokenCount() != 0 && t.Flags != Flags.Holy).Count() == 0)
return Selection.None;
else
return _stateSequence[++_activeStateIndex];
if (input != null && _activeStateIndex == 0)
{
var tile = input as Tile;
if (tile == null || tile.TokenCount() == 0)
throw new ArgumentException("Choose a tile that has tokens on it");
// Multiple players have tokens on this tile, ask which one
if (tile.TokenCount()>1 && tile.Tokens.Count()>1)
{
_currentTile = tile;
Controller.DefaultInstance.PlayerSet =
Controller.DefaultInstance.Players.Where(p => tile.Tokens.ContainsKey(p)).ToList();
return _stateSequence[++_activeStateIndex];
}
var tempPlayer = (Player)tile.Tokens.First().Key;
tile.RemoveToken(tempPlayer);
AddToken(tempPlayer);
if (Space.AdjacentTiles.Where(t => t.TokenCount() != 0 && t.Flags != Flags.Holy).Count() == 0)
return Selection.None;
return _stateSequence[_activeStateIndex];
}
if (input != null && _activeStateIndex == 1)
{
var player = input as Player;
_currentTile.RemoveToken(player);
AddToken(player);
Controller.DefaultInstance.PlayerSet = null;
if (Space.AdjacentTiles.Where(t => t.TokenCount() != 0 && t.Flags != Flags.Holy).Count() == 0)
return Selection.None;
return _stateSequence[--_activeStateIndex];
}
throw new UnknownTransitionException("Grove");
}
/// <summary>
/// Removes a tile from a players hand.
/// </summary>
public void RemoveFromHand(Tile tile)
{
_hand.Remove(tile);
}
/// <summary>
/// Adds a tile to a players hand.
/// </summary>
public void AddToHand(Tile tile)
{
_hand.AddLast(tile);
}