/// <summary>
/// Moves to cube diagonals.
/// </summary>
/// <param name="coordinates">The coordinates.</param>
/// <param name="direction">The direction.</param>
/// <returns></returns>
public static CubeCoordinate MoveToCubeDiagonals(CubeCoordinate coordinates, int direction)
{
Dictionary <int, int[]> diagonals = new Dictionary <int, int[]>
{
{ 0, new int[] { 2, -1, -1 } }, { 1, new int[] { 1, 1, -2 } }, { 2, new int[] { -1, 2, -1 } },
{ 3, new int[] { -2, 1, 1 } }, { 4, new int[] { -1, -1, 2 } }, { 5, new int[] { 1, -2, 1 } }
};
int[] d = diagonals[direction];
return(new CubeCoordinate(coordinates.X + d[0], coordinates.Y + d[1], coordinates.Z + d[2]));
}
/// <summary>
/// Moves the in cube coordinates.
/// </summary>
/// <returns>The in cube coordinates.</returns>
/// <param name="corrdinates">Corrdinates.</param>
/// <param name="direction">Start at the left Hex, moves counter clockwise 0-5.</param>
public CubeCoordinate MoveInCubeCoordinate(CubeCoordinate corrdinates, int direction)
{
Dictionary <int, int[]> neighbors = new Dictionary <int, int[]>
{
{ 0, new int[] { 1, -1, 0 } }, { 1, new int[] { 1, 0, -1 } }, { 2, new int[] { 0, 1, -1 } },
{ 3, new int[] { -1, 1, 0 } }, { 4, new int[] { -1, 0, 1 } }, { 5, new int[] { 0, -1, 1 } }
};
int[] d = neighbors[direction];
return(new CubeCoordinate(corrdinates.X + d[0], corrdinates.Y + d[1], corrdinates.Z + d[2]));
}
/// <summary>
/// Caclulates the cube hexagon distance.
/// </summary>
/// <param name="cube1">The cube1.</param>
/// <param name="cube2">The cube2.</param>
/// <returns></returns>
public static float CaclulateCubeCoordDistance(CubeCoordinate cube1, CubeCoordinate cube2)
{
return((float)(Math.Abs(cube1.X - cube2.X) + Math.Abs(cube1.Y - cube1.Y) + Math.Abs(cube1.Z - cube2.Z) / 2));
}