private bool CoordinateIsInBounds(ITwoDimensionalCoordinate coordinate)
{
var x = coordinate.GetX();
var y = coordinate.GetY();
return((x >= 0 && x < Width()) &&
(y >= 0 && y < Height()));
}
private void AddAdjacentPixelsOnY(ICollection <MapPixel> adjacentPixels, ITwoDimensionalCoordinate coordinate)
{
var currentCoordinate = new MapCoordinate(coordinate.GetX(), coordinate.GetY());
for (var yOff = -1; yOff <= 1; yOff += 2)
{
currentCoordinate.SetY(coordinate.GetY() + yOff);
if (CoordinateIsInBounds(coordinate))
{
adjacentPixels.Add(_map[currentCoordinate.GetX(), currentCoordinate.GetY()]);
}
}
}
/// <summary>
/// Constructs an airspace. The location of the airspace is defined by its south west corner.
/// The airspace will always measure a square of 80000x80000 meters within altitudes of 500-20000 meters.
/// </summary>
/// <param name="southWestCorner">The southwest corner of the airspace</param>
public Airspace(ITwoDimensionalCoordinate southWestCorner)
{
// These constants are defined in the assignment
const int lowerAltitude = 500;
const int upperAltitude = 20000;
const int airspaceSize = 80000;
SouthWestCorner = southWestCorner;
// Define the northeast corner based on the southwest corner and the above constants
NorthEastCorner = new TwoDimensionalCoordinate(southWestCorner.X + airspaceSize, southWestCorner.Y + airspaceSize);
//The lower and upper altitudes are defined in the assignment
LowerAltitudeBoundary = lowerAltitude;
UpperAltitudeBoundary = upperAltitude;
}