Function increment90

MicropolisCore/src/MicropolisEngine/src/position.h:103–106

* Increment the direction by 90 degrees. * @param dir Direction to rotate. * @return Rotated direction, possibly >= DIR2_END. */

 * @return Rotated direction, possibly >= DIR2_END.
 */
static inline Direction2 increment90(Direction2 dir)
{
    return increment45(dir, 2);
}

/**
 * Increment the direction by 45 degrees.