private int GetFootholdPrevNext(FootholdLine line, FootholdOrientation orientation, FootholdDirection dir)
{
FootholdLine overrideLine = dir == FootholdDirection.Prev ? line.prevOverride : line.nextOverride;
if (overrideLine != null && (line.FirstDot.connectedLines.Contains(overrideLine) || line.SecondDot.connectedLines.Contains(overrideLine)))
{
return overrideLine.num;
}
else
{
FootholdAnchor anchor = (FootholdAnchor)((orientation == FootholdOrientation.PrevFirstNextSecond) ^ (dir == FootholdDirection.Next) ? line.FirstDot : line.SecondDot);
if (anchor.connectedLines.Count < 2)
{
return 0;
}
else
{
return anchor.GetOtherLine(line).num;
}
}
}
private bool TryGetSimpleFootholdOrientation(FootholdLine line, out FootholdOrientation result)
{
if (line.prevOverride != null && line.FirstDot.connectedLines.Contains(line.prevOverride))
{
result = FootholdOrientation.PrevFirstNextSecond;
return true;
}
else if (line.prevOverride != null && line.SecondDot.connectedLines.Contains(line.prevOverride))
{
result = FootholdOrientation.NextFirstPrevSecond;
return true;
}
else if (line.nextOverride != null && line.FirstDot.connectedLines.Contains(line.nextOverride))
{
result = FootholdOrientation.NextFirstPrevSecond;
return true;
}
else if (line.nextOverride != null && line.SecondDot.connectedLines.Contains(line.nextOverride))
{
result = FootholdOrientation.PrevFirstNextSecond;
return true;
}
else if (!line.IsWall)
{
result = GetNonverticalFootholdOrientation(line);
return true;
}
else
{
// Result doesn't really matter here since we're returning false
result = FootholdOrientation.PrevFirstNextSecond;
return false;
}
}
