override public void Render()
{
Grid gridView = new Grid();
// Clear board
gridView.RowDefinitions.Clear();
gridView.ColumnDefinitions.Clear();
gridView.Children.Clear();
// Get Properties
int Height = _pegBoard.GameState.GetLength(0);
int Width = _pegBoard.GameState.GetLength(1);
// Add Rows
for (int i = 0; i < Height; i++)
{
gridView.RowDefinitions.Add(new RowDefinition());
}
// Add Columns
for (int i = 0; i < Width; i++)
{
gridView.ColumnDefinitions.Add(new ColumnDefinition());
}
// Add Pegs
for (int y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
switch (_pegBoard.GetPeg(new IntPoint(x, y)))
{
case PegState.Invalid:
break;
case PegState.Peg:
Peg peg = new Peg(new IntPoint(x, y));
Grid.SetRow(peg, y);
Grid.SetColumn(peg, x);
gridView.Children.Add(peg);
break;
case PegState.NoPeg:
PegDropZone dropZone = new PegDropZone(new IntPoint(x, y));
Grid.SetRow(dropZone, y);
Grid.SetColumn(dropZone, x);
gridView.Children.Add(dropZone);
dropZone.PegSwapped += DropZone_PegSwapped;
break;
}
}
}
// Finally, set the view to the rendered grid
_view.Content = gridView;
}
public override void Render()
{
int Width = _pegBoard.GameState.GetLength(0);
int Height = _pegBoard.GameState.GetLength(1);
// Calculates the size of pegs given the rendering context's dimensions and the number of rows/columns required
int PEG_SIZE = (int)Math.Min(_view.ActualHeight / Width, _view.ActualWidth / Height);
StackPanel stackColumns = new StackPanel
{
Orientation = Orientation.Vertical
};
for (int y = 0; y < Height; y++)
{
// Create a new row and add it onto the stack
StackPanel row = new StackPanel
{
Orientation = Orientation.Horizontal,
Height = PEG_SIZE
};
stackColumns.Children.Add(row);
int spacing = 0;
// Each row is offset from the previous row in order to have triangles, ex:
// o
// o o
// o o o
if (y % 2 == 1)
{
Thickness margin = row.Margin;
margin.Left = PEG_SIZE / 2;
row.Margin = margin;
}
// Add Pegs
for (int x = 0; x < Width; x++)
{
Control cell = null;
switch (_pegBoard.GetPeg(new IntPoint(x, y)))
{
case PegState.Invalid:
spacing++;
break;
case PegState.Peg:
cell = new Peg(new IntPoint(x, y));
break;
case PegState.NoPeg:
PegDropZone pegDropZone = new PegDropZone(new IntPoint(x, y));
pegDropZone.PegSwapped += DropZone_PegSwapped;
cell = pegDropZone as Control;
break;
}
if (cell != null)
{
cell.Width = PEG_SIZE;
// In order to keep spacing correct for runs of PegState.Invalid, spacing is accumulated
// and used as the margin here.
Thickness margin = cell.Margin;
margin.Left = spacing * PEG_SIZE;
cell.Margin = margin;
spacing = 0;
// Finally add the cell into the row
row.Children.Add(cell);
}
}
}
// Finally, set the view to the stack
_view.Content = stackColumns;
}
