public void SetPosition(bool animable, Field field, Piece toDestroy, double? x = null, double? y = null)
{
var thicknessOld = new Point(Drawable.Margin.Left, Drawable.Margin.Top);
Point thicknessNew;
if (x != null && y != null)
thicknessNew = new Point((double) x + Board.PieceMargin, (double) y + Board.PieceMargin);
else
thicknessNew = new Point(field.DisplayX + Board.PieceMargin, field.DisplayY + Board.PieceMargin);
if (animable)
{
AnimableMove(thicknessOld, thicknessNew, toDestroy);
}
else
{
Drawable.Margin = new Thickness(thicknessNew.X, thicknessNew.Y, 0, 0);
if (IsKing)
KingImage.Margin = Drawable.Margin;
}
Field = field;
if (!IsKing && field.Y == FinishY)
{
IsKing = true;
KingImage = new Image { Source = new BitmapImage(new Uri(KingUrlString)), Width = Drawable.Width, Height = Drawable.Height };
Board.BoardCanvas.Children.Add(KingImage);
}
if (IsKing)
KingImage.Margin = Drawable.Margin;
}
static public void FieldTapped(Field field)
{
if (!field.IsUsableInGame())
return;
if (JumpableFields.Contains(field))
{
var enemy = Board.Fields[field.Y + (SelectedPiece.Field.Y - field.Y) / 2][field.X + (SelectedPiece.Field.X - field.X) / 2].GetPieceOnField();
SelectedPiece.SetPosition(true, field, enemy);
Board.Pieces.Remove(enemy);
DrawIterator = 0;
MovableFields.Clear();
JumpableFields.Clear();
CheckAllPossibleMoveAndJumpsForPiece(SelectedPiece, SelectedPiece.IsBlack);
if (JumpableFields.Count == 0)
{
NextTurn();
return;
}
Board.DehighlightFields();
foreach (var jumpableField in JumpableFields)
{
jumpableField.Highlight();
}
Board.SelectField(SelectedPiece.Field);
return;
}
if (MovableFields.Contains(field) && JumpableFields.Count == 0)
{
SelectedPiece.SetPosition(true, field, null);
NextTurn();
return;
}
foreach (var piece in Board.Pieces.Where(piece => piece.Field == field && piece.IsBlack == BlackTurn && SelectableFields.Contains(piece.Field)))
{
SelectPiece(piece);
}
}
public static void SelectField(Field fieldToSelect)
{
for (var y = 0; y < 8; y++)
{
for (var x = 0; x < 8; x++)
{
var field = Fields[y][x];
field.Deselect();
}
}
fieldToSelect.Select();
}
public static void NewBoard()
{
Fields = new Field[8][];
for (var y = 0; y < 8; y++)
{
Fields[y] = new Field[8];
for (var x = 0; x < 8; x++)
{
Fields[y][x] = new Field(x, y);
}
}
Pieces = new List<Piece>();
for (var i = 0; i < 12; ++i)
{
Pieces.Add(new Piece(true, (i % 4) * 2 + (i / 4) % 2, (i / 4) + 5));
}
for (var i = 12; i < 24; ++i)
{
Pieces.Add(new Piece(false, (i % 4) * 2 + (i / 4) % 2, (i / 4) - 3));
}
DrawBoard(false);
}
private static void CheckPossibleMoveOrJump(Field moveField, Field jumpField, bool isBlack)
{
if (moveField == null)
return;
var pieceOnMoveField = moveField.GetPieceOnField();
if (pieceOnMoveField == null)
{
MovableFields.Add(moveField);
return;
}
if (jumpField == null)
return;
var pieceOnJumpField = jumpField.GetPieceOnField();
if (pieceOnJumpField == null && pieceOnMoveField.IsBlack != isBlack)
{
JumpableFields.Add(jumpField);
}
}