internal void AddSplinePoint()
{
Spline spline = EditorData.EditorLogic.CurrentSpline;
if (spline == null)
{
MessageBox.Show("Select a spline to add points to");
}
else
{
SplinePoint newSplinePoint = new SplinePoint();
if (spline.Count > 1)
{
SplinePoint pointBefore = spline[spline.Count - 1];
newSplinePoint.Time = pointBefore.Time + 1;
if (spline.Count == 1)
{
newSplinePoint.Position = pointBefore.Position;
newSplinePoint.Position.X += 30 / SpriteManager.Camera.PixelsPerUnitAt(newSplinePoint.Position.Z);
}
else
{
SplinePoint pointBeforePointBefore = spline[spline.Count - 2];
Vector3 difference = pointBefore.Position - pointBeforePointBefore.Position;
if (difference == Vector3.Zero)
{
newSplinePoint.Position = pointBefore.Position;
newSplinePoint.Position.X += 30 / Camera.Main.PixelsPerUnitAt(0);
}
else
{
newSplinePoint.Position = pointBefore.Position + difference;
}
}
}
else
{
newSplinePoint.Position.X = SpriteManager.Camera.X;
newSplinePoint.Position.Y = SpriteManager.Camera.Y;
if (spline.Count > 0)
{
newSplinePoint.Time = spline[0].Time + 1;
newSplinePoint.Position = spline[0].Position;
newSplinePoint.Position.X += 30 / Camera.Main.PixelsPerUnitAt(0);
}
}
spline.Add(newSplinePoint);
spline.CalculateVelocities();
spline.CalculateAccelerations();
spline.CalculateDistanceTimeRelationships(.1f);
GuiData.PropertyGrid.Refresh();
GuiData.SplineListDisplay.UpdateToList();
}
//if (AfterNewPointAdded != null)
//{
// AfterNewPointAdded(this);
//}
}
