void AdjustNewSplinePoint(Window callingWindow)
{
SplinePoint newSplinePoint = mListDisplayWindow.LastItemAdded as SplinePoint;
if (SelectedObject.Count > 1)
{
// Remove the new point out because we're not sure what the sorting has done.
// We'll add it back in after giving it its time.
SelectedObject.Remove(newSplinePoint);
SplinePoint pointBefore = SelectedObject[SelectedObject.Count - 1];
newSplinePoint.Time = pointBefore.Time + 1;
if (SelectedObject.Count == 1)
{
newSplinePoint.Position = pointBefore.Position;
newSplinePoint.Position.X += 25 / SpriteManager.Camera.PixelsPerUnitAt(newSplinePoint.Position.Z);
}
else
{
SplinePoint pointBeforePointBefore = SelectedObject[SelectedObject.Count - 2];
Vector3 difference = pointBefore.Position - pointBeforePointBefore.Position;
if (difference == Vector3.Zero)
{
newSplinePoint.Position = pointBefore.Position;
newSplinePoint.Position.X += 1;
}
else
{
newSplinePoint.Position = pointBefore.Position + difference;
}
}
SelectedObject.Add(newSplinePoint);
}
else
{
newSplinePoint.Position.X = SpriteManager.Camera.X;
newSplinePoint.Position.Y = SpriteManager.Camera.Y;
}
if (AfterNewPointAdded != null)
{
AfterNewPointAdded(this);
}
}
