private void AddSegmentsCornerWelding(IntersegmentInGrid intersegment, SegmentNeighbourhoodCorner cornerInIntersegment, List <SegmentCornerToModify> cornersToRegenerate)
{
cornersToRegenerate.Add(new SegmentCornerToModify()
{
Corner = cornerInIntersegment.Opposite,
ModuledPositionOfSegment = intersegment.GetSegment(cornerInIntersegment).ModuledSegmentPosition.ModuledPosition
});
intersegment.GetSegment(cornerInIntersegment).SetCornerWelded(cornerInIntersegment.Opposite);
}
public SegmentNeighbourhoodDiregment GetDiregmentOf(SegmentNeighbourhoodCorner cornerInIntersegment)
{
Preconditions.Assert(_cornerOfNewSegment != cornerInIntersegment, "E193 This is corner of new segment!");
if (_cornerOfNewSegment == SegmentNeighbourhoodCorner.BottomLeft)
{
if (cornerInIntersegment == SegmentNeighbourhoodCorner.BottomLeft)
{
Preconditions.Fail("Unexpected");
return(null);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.BottomRight)
{
return(SegmentNeighbourhoodDiregment.Right);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.TopLeft)
{
return(SegmentNeighbourhoodDiregment.Top);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.TopRight)
{
return(SegmentNeighbourhoodDiregment.TopRight);
}
}
if (_cornerOfNewSegment == SegmentNeighbourhoodCorner.BottomRight)
{
if (cornerInIntersegment == SegmentNeighbourhoodCorner.BottomRight)
{
Preconditions.Fail("Unexpected");
return(null);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.BottomLeft)
{
return(SegmentNeighbourhoodDiregment.Left);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.TopLeft)
{
return(SegmentNeighbourhoodDiregment.TopLeft);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.TopRight)
{
return(SegmentNeighbourhoodDiregment.Top);
}
}
if (_cornerOfNewSegment == SegmentNeighbourhoodCorner.TopRight)
{
if (cornerInIntersegment == SegmentNeighbourhoodCorner.TopRight)
{
Preconditions.Fail("Unexpected");
return(null);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.BottomRight)
{
return(SegmentNeighbourhoodDiregment.Bottom);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.TopLeft)
{
return(SegmentNeighbourhoodDiregment.Left);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.BottomLeft)
{
return(SegmentNeighbourhoodDiregment.BottomLeft);
}
}
if (_cornerOfNewSegment == SegmentNeighbourhoodCorner.TopLeft)
{
if (cornerInIntersegment == SegmentNeighbourhoodCorner.TopLeft)
{
Preconditions.Fail("Unexpected");
return(null);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.BottomRight)
{
return(SegmentNeighbourhoodDiregment.BottomRight);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.BottomLeft)
{
return(SegmentNeighbourhoodDiregment.Bottom);
}
if (cornerInIntersegment == SegmentNeighbourhoodCorner.TopRight)
{
return(SegmentNeighbourhoodDiregment.Right);
}
}
Preconditions.Fail("Not expected");
return(null);
}
public bool IsNewSegment(SegmentNeighbourhoodCorner queryCorner)
{
return(queryCorner == _cornerOfNewSegment);
}
public SegmentSlotState GetSegment(SegmentNeighbourhoodCorner corner)
{
return(_segmentsInIntersegment[corner]);
}
public IntersegmentInGrid(Dictionary <SegmentNeighbourhoodCorner, SegmentSlotState> segmentsInIntersegment, SegmentNeighbourhoodCorner cornerOfNewSegment)
{
_segmentsInIntersegment = segmentsInIntersegment;
_cornerOfNewSegment = cornerOfNewSegment;
}
public void SetCornerWelded(SegmentNeighbourhoodCorner corner)
{
_cornerWasWelded[corner] = true;
}
public bool WasCornerWelded(SegmentNeighbourhoodCorner corner)
{
return(_cornerWasWelded[corner]);
}
private bool IsSegmentPresentInGrid(IntVector2 segmentAlignedPosition, IntersegmentInGrid intersegment, SegmentNeighbourhoodCorner cornerInIntersegment)
{
return(intersegment.IsNewSegment(cornerInIntersegment) ||
NeighbourHasAdjacentSegment(intersegment.GetSegment(cornerInIntersegment), segmentAlignedPosition, intersegment.GetDiregmentOf(cornerInIntersegment)));
}
private bool SegmentHasPresentIntersectingCorner(IntersegmentInGrid intersegment, SegmentNeighbourhoodCorner corner)
{
var segment = intersegment.GetSegment(corner);
return(segment.WasCornerWelded(corner.Opposite));
}
