private static Direction[,] GetAvailableDirections(StarshipObject[] walls)
{
var availableDirections = RemoveDirectionsContactingWithBorder(MapWidth / CellSize + 2, MapHeight / CellSize + 2);
foreach (var wall in walls)
{
if (wall.Type.Contains("Vertical"))
{
availableDirections[wall.DiscreteCoordinate.X, wall.DiscreteCoordinate.Y] &= ~Direction.Left;
availableDirections[wall.DiscreteCoordinate.X - 1, wall.DiscreteCoordinate.Y] &= ~Direction.Right;
}
else if (wall.Type.Contains("Horizontal"))
{
availableDirections[wall.DiscreteCoordinate.X, wall.DiscreteCoordinate.Y] &= ~Direction.Up;
availableDirections[wall.DiscreteCoordinate.X, wall.DiscreteCoordinate.Y - 1] &= ~Direction.Down;
}
}
return availableDirections;
}
private int GetDistance(StarshipObject starshipObject)
{
var objCoordinates = starshipObject.DiscreteCoordinate;
return Math.Abs(OurCoordinates.X - objCoordinates.X) + Math.Abs(OurCoordinates.Y - objCoordinates.Y);
}