public IEnumerator MoveSpaces(int spaces)
{
bool movingForward = spaces > 0;
spaces = Math.Abs(spaces);
for (int i = 0; i < spaces; i++)
{
BoardLocation targetSpace = movingForward ? currentSpace.next : currentSpace.preceding;
currentSpace.PassBy(this);
float timeForJump = .9f * (Mathf.Sqrt((i * 1.0f) / spaces + .8f) - .35f);
yield return(JumpToSpace(targetSpace, timeForJump));
// Rotate if we're on a corner space.
if (currentSpace is PassGo || currentSpace is GoToJail || currentSpace is InJail ||
currentSpace is FreeParking)
{
yield return(RotateAdditionalDegrees(movingForward ? 90 : -90, 1f));
}
}
// Tell the space we ended on that we landed on it.
yield return(currentSpace.LandOn(this));
}