void SetupRecursively(Wagon frontWagon, SplineSegment inputSegment)
{
front = frontWagon;
segment = inputSegment;
if (back != null)
{
back.SetupRecursively(this, segment);
}
}
Wagon GetRootWagon()
{
Wagon current = this;
while (current.front != null)
{
current = current.front;
}
return(current);
}
void ResetSegments()
{
Wagon current = back;
bool same = true;
while (current != null)
{
if (current.segment != segment)
{
same = false;
break;
}
current = current.back;
}
//if all wagons are on the same segment, remove the segment entrance so that they can loop
if (same)
{
segment.start = -1;
}
}
private void Awake()
{
wagon = GetComponent <Wagon>();
}
