public ISet <CharMovement.Direction> BlockedDirections(Vector2Int cell)
{
var blocked = CharMovement.DIRECTIONS.Where(
direction => IsBlocked(cell + CharMovement.GetDirectionVector2D(direction)));
return(new HashSet <CharMovement.Direction>(blocked));
}
private bool IsBlockedTorwards(Direction?direction)
{
var nextCell = this.Cell + CharMovement.GetDirectionVector2D(direction.Value);
var isBlocked = direction.HasValue && this.grid.IsBlocked(nextCell);
return(isBlocked);
}
public bool[] UnblockedDirections(Vector2Int cell)
{
return(CharMovement.DIRECTIONS.Select(
direction => IsBlocked(cell + CharMovement.GetDirectionVector2D(direction)))
.ToArray());
}