private void FindNextPoint()
{
nextPoint = lastPoint.path.FindNextPoint(lastPoint, searchTarget, resources);
if (nextPoint != null)
{
currentPosition.segment = lastPoint.GetSegmentToPoint(nextPoint);
if (lastPoint == currentPosition.segment.point1)
{
currentPosition.offset = 0;
}
else
{
currentPosition.offset = 1;
}
}
}