protected Coords(CoordsType coordsType, IntVector2D vector)
{
switch (coordsType)
{
default:
case CoordsType.Canon: _vectorCanon = vector; isUserNull = isCustomNull = true; break;
case CoordsType.User: _vectorUser = vector; isCustomNull = isCanonNull = true; break;
case CoordsType.Custom: _vectorCustom = vector; isCanonNull = isUserNull = true; break;
}
}
ICoordsCanon ICoordsCanon.StepOut(IntVector2D vector)
{
return(StepOut(vector));
}
/// <summary> Initializes a new <code>IntMatrix2D</code> as the translation defined by the vector v.</summary>
/// <param name="v">the translation vector</param>
public IntMatrix2D(IntVector2D v) : this(1, 0, 0, 1, v.X, v.Y, 1)
{
}
/// <summary>Vector Rotation (only).</summary>
/// <param name="v">IntVector2D to be rotated.</param>
/// <returns>New IntVector2D resulting from rotaion (only) of vector v by this matrix
/// (ignoring any translation components of this matrix).</returns>
public IntVector2D Rotate(IntVector2D v)
{
return(new IntVector2D(v.X * M11 + v.Y * M12, v.X * M21 + v.Y * M22, v.W * M33).Normalize());
}
HexCoords(CoordsType coordsType, IntVector2D vector) : base(coordsType, vector)
{
}
public static ICoordsCustom NewCustomCoords(IntVector2D vector)
{
return(new HexCoords(CoordsType.Custom, vector));
}
public static ICoordsUser NewUserCoords(IntVector2D vector)
{
return(new HexCoords(CoordsType.User, vector));
}
public static ICoordsCanon NewCanonCoords(IntVector2D vector)
{
return(new HexCoords(CoordsType.Canon, vector));
}
protected override ICoordsCanon StepOut(IntVector2D vector)
{
return(NewCanonCoords(VectorCanon + vector));
}
protected abstract ICoordsCanon StepOut(IntVector2D vector);
