/// <summary>
/// Gets called when a field is selected.
/// </summary>
/// <param name="sender">Sender who fired the event.</param>
/// <param name="e">Event Arguments.</param>
protected void FieldSelected(object sender, FieldSelectedEventArgs e)
{
if (this.mapView != null)
{
var widthHeight = GeoHelper.CalculateBoundingBox(e.Field.BoundingCoordinates);
var center = widthHeight.Center;
var coords = new CLLocationCoordinate2D(center.Latitude, center.Longitude);
var span = new MKCoordinateSpan(widthHeight.Width * 1.1, widthHeight.Height * 1.1);
this.mapView.Region = new MKCoordinateRegion(coords, span);
}
}
/// <summary>
/// Fields the selected.
/// </summary>
/// <param name="sender">Sender object.</param>
/// <param name="e">E event.</param>
public void FieldSelected(object sender, FieldSelectedEventArgs e)
{
if (this.Map != null)
{
var builder = new LatLngBounds.Builder();
var whc = GeoHelper.CalculateBoundingBox(e.Field.BoundingCoordinates);
double width = whc.Width * 0.95;
double height = whc.Height * 0.59;
builder.Include(new LatLng(whc.Center.Latitude - width, whc.Center.Longitude - height));
builder.Include(new LatLng(whc.Center.Latitude + width, whc.Center.Longitude + height));
var bounds = builder.Build();
this.Map.MoveCamera(CameraUpdateFactory.NewLatLngBounds(bounds, 0));
}
}
/// <summary>
/// The event handler for OnFieldSelection.
/// </summary>
/// <param name="sender">The event sender.</param>
/// <param name="e">The event arguments.</param>
private void Board_OnFieldSelection(object sender, FieldSelectedEventArgs e)
{
if (!_done && _currentColor == _playerColor && e.Piece != null && e.Piece.Color == _currentColor)
{
var enemyColor = ColorOperations.Invert(_currentColor);
var movesForPiece = Bitboard.Moves
.Where(p => p.From == e.Position && !Bitboard.Moves.Any(q => p.Piece == PieceType.King &&
q.Color == enemyColor && q.To == p.To))
.Select(p => p.To)
.ToList();
VisualBoard.AddExternalSelections(movesForPiece);
}
}
/// <summary>
/// The event handler for OnFieldSelection.
/// </summary>
/// <param name="sender">The event sender.</param>
/// <param name="e">The event arguments.</param>
private void Board_OnFieldSelection(object sender, FieldSelectedEventArgs e)
{
if (e.Piece == null)
{
var fieldAttackers = VisualBoard.FriendlyBoard.GetFieldAttackers(e.Position);
VisualBoard.AddExternalSelections(fieldAttackers);
}
else
{
var movesForPiece = Bitboard.Moves
.Where(p => p.From == e.Position)
.Select(p => p.To)
.ToList();
VisualBoard.AddExternalSelections(movesForPiece);
}
}
