public static bool TryCreateField(GameField oldField, GameTurn turn, out GameField newField)
{
newField = oldField;
if (turn == null ||
turn.IsSimple && GameTurnUtils.FindRequiredJumps(oldField, turn.Side).Any())
{
return(false);
}
var newCells = new List <CellState>(oldField.Cells);
var cellState = newCells[turn.Steps.First()];
foreach (var step in turn.Steps)
{
newCells[step] = CellState.Empty;
}
newCells[turn.Steps.Last()] = turn.IsLevelUp ? cellState.LevelUp() : cellState;
newField = new GameField(newCells, oldField.Dimension);
return(true);
}
private static bool AnyTurnsPossible(GameField field, PlayerSide side) =>
field.Cells.SelectMany((cell, idx) => cell.IsSameSide(side)
? GameTurnUtils.FindTurnsForCell(field, idx)
: Enumerable.Empty<GameTurn>())
.Any();