public static SimpleCellMap FromText(Stream stream, char start, char stop, char wall, char empty)
{
List <string> lines = ReadTextStream(stream, new List <char>()
{
wall, empty, start, stop
}, empty);
Console.WriteLine("map file:");
foreach (var line in lines)
{
Console.WriteLine(line);
}
Console.WriteLine();
if (lines.Count == 0)
{
throw new ArgumentException("Nothing was read from stream");
}
int width = lines[0].Length;
int height = lines.Count;
SimpleCellMap map = new SimpleCellMap(width, height);
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
if (lines[y][x] == wall)
{
map[x, y] = false;
}
else if (lines[y][x] == empty)
{
map[x, y] = true;
}
else if (lines[y][x] == start)
{
map[x, y] = true;
map.DefaultStart = new Vector2Int(x, y);
}
else if (lines[y][x] == stop)
{
map[x, y] = true;
map.DefaultStop = new Vector2Int(x, y);
}
else
{
throw new ArgumentException("Stream contains unknown chars");
}
}
}
return(map);
}
private void CreateMap()
{
string text = File.ReadAllText("complex.cmap");
MemoryStream stream = new MemoryStream(Encoding.UTF8.GetBytes(text));
_cellMap = StringMapBuilder.FromText(stream, 'S', 'E', 'X', '.');
_hpaStar = new HpaStarAlgorithm();
_hpaStar.Initialize(_cellMap, 8);
}
