public long Part1()
{
PaintingController paintingController = new PaintingController();
IntCodeComputer computer = new IntCodeComputer(paintingController, paintingController);
computer.Execute(_program);
return(paintingController.GetPaintedPanels().Count);
}
public string Part2()
{
PaintingController paintingController = new PaintingController(Color.White);
IntCodeComputer computer = new IntCodeComputer(paintingController, paintingController);
computer.Execute(_program);
var paintedPanels = paintingController.GetPaintedPanels();
var allX = paintedPanels.Select(panel => panel.point.X).ToList();
var allY = paintedPanels.Select(panel => panel.point.Y).ToList();
var minX = allX.Min();
var maxX = allX.Max();
var width = (maxX - minX) + 1;
var minY = allY.Min();
var maxY = allY.Max();
var height = (maxY - minY) + 1;
var result = (new string(' ', width *height)).ToCharArray();
var result2 = new char[width, height];
foreach ((Point point, Color color)paintedPanel in paintedPanels)
{
if (paintedPanel.color == Color.White)
{
int index = (paintedPanel.point.X + (-1 * minX)) + ((paintedPanel.point.Y + (-1 * minY)) * width);
result[index] = '#';
}
}
foreach ((Point point, Color color)paintedPanel in paintedPanels)
{
if (paintedPanel.color == Color.White)
{
int index = (paintedPanel.point.X + (-1 * minX)) * (paintedPanel.point.Y + (-1 * minY));
int x = paintedPanel.point.X + (-1 * minX);
int y = paintedPanel.point.Y + (-1 * minY);
result2[x, y] = '#';
}
}
StringBuilder builder = new StringBuilder();
for (int i = 0; i < result.Length; i++)
{
builder.Append(result[i]);
if (i % width == 0)
{
builder.Append(Environment.NewLine);
}
}
StringBuilder builder2 = new StringBuilder();
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
builder2.Append(result2[x, y] == '#' ? '#' : ' ');
}
builder2.Append(Environment.NewLine);
}
return(builder.ToString());
}
