static void DrawGrid(SquareGrid field) //Prints the playing field to console. FOR DEBUGGING PURPOSES ONLY; DO NOT USE WHEN TESTING
{
field.CopyObstaclesToWalls();
HashSet <Location> path = field.GetShortestPath();
for (int y = field.Width; y >= 0; y--)
{
for (int x = 0; x <= field.Height; x++)
{
Location here = new Location(x, y);
if (here.Equals(field.Start))
{
Console.Write("S ");
}
else if (here.Equals(field.Goal))
{
Console.Write("G ");
}
else if (Util.ContainsLoc(field.walls, here))
{
Console.Write("# ");
}
else if (Util.ContainsLoc(path, here))
{
Console.Write($"{Util.LocIndex(path, here)} ");
}
else
{
Console.Write("* ");
}
}
Console.WriteLine();
}
}
static void DrawPassable(SquareGrid field) // Prints the playing field to console and highlights which points are passable. See warning above.
{
field.CopyObstaclesToWalls();
for (int y = field.Width; y >= 0; y--)
{
for (int x = 0; x <= field.Height; x++)
{
Location here = new Location(x, y);
if (field.Passable(here))
{
Console.Write("$ ");
}
else if (Util.ContainsLoc(field.walls, here))
{
Console.Write("# ");
}
else
{
Console.Write("* ");
}
}
Console.WriteLine();
}
}