public bool Equals(WallLocation other)
{
return
(WallX == other.WallX &&
WallY == other.WallY &&
X == other.X &&
Y == other.Y &&
Orientation == other.Orientation);
}
public static bool TryParse(string locationString, out WallLocation location)
{
location = default;
if (locationString.IndexOf(':') != 0)
{
return(false);
}
string[] parts = locationString.Split(' ');
if (parts.Length != 3 ||
parts[0].Length < 6 ||
parts[1].Length < 5 ||
parts[2].Length != 1 ||
!parts[0].StartsWith(":w=") ||
!parts[1].StartsWith("l="))
{
return(false);
}
string[] positions = parts[0].Substring(3).Split(',');
if (positions.Length != 2)
{
return(false);
}
if (!int.TryParse(positions[0], out int wallX))
{
return(false);
}
if (!int.TryParse(positions[1], out int wallY))
{
return(false);
}
positions = parts[1].Substring(2).Split(',');
if (positions.Length != 2)
{
return(false);
}
if (!int.TryParse(positions[0], out int x))
{
return(false);
}
if (!int.TryParse(positions[1], out int y))
{
return(false);
}
WallOrientation orientation;
switch (parts[2][0])
{
case 'l': orientation = WallOrientation.Left; break;
case 'r': orientation = WallOrientation.Right; break;
default: return(false);
}
location = new WallLocation(wallX, wallY, x, y, orientation);
return(true);
}
