public void Execute(object parameter)
{
object[] parameters = (object[])parameter;
PuzzleScreen screen = (PuzzleScreen)parameters[0];
SquareViewModel square = (SquareViewModel)parameters[1];
Vector2D start = screen.PicrossViewModel.start;
if (start == null)
{
screen.PicrossViewModel.start = square.Square.Position;
}
else
{
int smallest;
int biggest;
if (start.X == square.Square.Position.X)
{
if (square.Square.Position.Y < start.Y)
{
smallest = square.Square.Position.Y;
biggest = start.Y;
}
else
{
smallest = start.Y;
biggest = square.Square.Position.Y;
}
while (smallest <= biggest)
{
screen.PicrossViewModel.Grid[new Vector2D(start.X, smallest)].Square.Contents.Value = Square.FILLED;
smallest++;
}
}
else if (start.Y == square.Square.Position.Y)
{
if (square.Square.Position.X < start.X)
{
smallest = square.Square.Position.X;
biggest = start.X;
}
else
{
smallest = start.X;
biggest = square.Square.Position.X;
}
while (smallest <= biggest)
{
screen.PicrossViewModel.Grid[new Vector2D(smallest, start.Y)].Square.Contents.Value = Square.FILLED;
smallest++;
}
}
screen.PicrossViewModel.start = null;
}
}
public void Execute(object parameter)
{
PuzzleScreen screen = (PuzzleScreen)parameter;
PicrossViewModel vm = screen.PicrossViewModel;
vm.IsSolved.Value = this.puzzle.IsSolved.Value;
if (this.puzzle.IsSolved.Value)
{
vm.Chronometer.Pause();
}
}
public GoToSelectionCommand(PuzzleScreen screen)
{
this.screen = screen;
}