private void handleBoxMouseDown(object sender, MouseButtonEventArgs e)
{
if (Game.Latrunculi.ActualPlayer != null)
{
return;
}
var box = sender as Box.Box;
if (box == null)
{
return;
}
if (ActivePosition == box.Position)
{
ActivePosition = null;
return;
}
var targetState = Game.Latrunculi.Desk.GetState(box.Position);
if (targetState == Game.Latrunculi.HistoryManager.ActualPlayer)
{
ActivePosition = box.Position;
return;
}
if (ActivePosition != null && targetState == ChessBoxState.Empty)
{
try
{
Game.Latrunculi.Rules.Move(Game.Latrunculi.HistoryManager.ActualPlayer, new Move(ActivePosition, box.Position));
Game.TryTurn();
}
catch (Exception exception)
{
MessageBox.Show(exception.Message, "Chyba při vykonávání tahu");
};
ActivePosition = null;
return;
}
}
private void printCheckBox(ChessBoxPosition position)
{
var lastChange = historyManager.LastStep?.Changes.Find(change => change.Position.Index == position.Index);
var state = desk.PlayingDesk[position.X, position.Y];
ConsoleColor?color = null;
ConsoleColor?backgroundColor = null;
string symbol;
if (lastChange != null)
{
if (lastChange.IsCaptured == true)
{
backgroundColor = ConsoleColor.Red;
}
else if (lastChange.NewState == ChessBoxState.Empty)
{
backgroundColor = ConsoleColor.DarkGray;
}
else if (lastChange.NewState == state)
{
color = ConsoleColor.Green;
}
}
switch (state)
{
case ChessBoxState.Black:
symbol = "b";
break;
case ChessBoxState.White:
symbol = "w";
break;
case ChessBoxState.Empty:
default:
symbol = " ";
break;
}
Program.WriteColored($" {symbol} ", color, backgroundColor);
}
public Move Turn(LatrunculiApp latrunculi, ChessBoxState player, CancellationToken ct = default)
{
Console.Write("Váš tah (start cíl): ");
string line = Console.ReadLine().Trim().ToLower();
if (commandManager.CheckCommand(line))
{
return(null);
}
var moveMatch = Regex.Match(line, @"^(?<from>[a-zA-Z][1-9])\s*(?<to>[a-zA-Z][1-9])$");
if (moveMatch.Success)
{
ChessBoxPosition from = ChessBoxPosition.FromString(deskSize, moveMatch.Groups["from"].Value);
ChessBoxPosition to = ChessBoxPosition.FromString(deskSize, moveMatch.Groups["to"].Value);
return(new Move(from, to));
}
else
{
throw new InvalidCastException("Je vyžadován tah ve formátu start cíl, např. E4 E5");
}
}
private string getCheckBox(LatrunculiApp latrunculi, ChessBoxPosition position)
{
var lastChange = latrunculi.HistoryManager.LastStep?.Changes.Find(change => change.Position.Index == position.Index);
var state = latrunculi.Desk.PlayingDesk[position.X, position.Y];
string symbol;
switch (state)
{
case ChessBoxState.Black:
symbol = "b";
break;
case ChessBoxState.White:
symbol = "w";
break;
case ChessBoxState.Empty:
default:
symbol = " ";
break;
}
if (lastChange != null)
{
if (lastChange.IsCaptured == true)
{
symbol = "X";
}
else if (lastChange.NewState == ChessBoxState.Empty)
{
symbol = "_";
}
else if (lastChange.NewState == state)
{
symbol = symbol.ToUpper();
}
}
return(symbol);
}
private IEnumerable <Move> getValidMovesFromPosition(ChessBoxPosition position)
{
return(from ChessBoxPosition newPosition in position.GetNeighbors()
where desk.GetState(newPosition) == ChessBoxState.Empty
select new Move(position, newPosition));
}
private IEnumerable <ChessBoxPosition> getNeighborsByPlayer(ChessBoxState player, ChessBoxPosition position, NeighborDirection direction = NeighborDirection.All)
{
return(from ChessBoxPosition neighborPosition in position.GetNeighbors(direction)
where desk.GetState(neighborPosition) == player
select neighborPosition);
}
private IEnumerable <ChessBoxPosition> getEnemiesToRemoveByDirection(ChessBoxState actualPlayer, ChessBoxPosition position, NeighborDirection direction)
{
var enemyPlayer = getEnemyPlayer(actualPlayer);
foreach (var enemy in getNeighborsByPlayer(enemyPlayer, position, direction))
{
if (enemy.IsCorner && getNeighborsByPlayer(actualPlayer, enemy).Count() == 1 ||
getNeighborsByPlayer(actualPlayer, enemy, direction).Count() == 1)
{
yield return(enemy);
}
}
}
