private void AddSegmentSpaceRecursively(BeamSegment _segment, int exitSide)
{
// Do we have too many segments? Okay, stop; we're probably caught in an infinite-Beam Portal mirroring situation.
if (NumSegments > 10)
{
return;
}
// Are we not allowed to EXIT this space? Then stop here.
if (!BoardUtils.CanBeamExitSpace(GetSpace(_segment.LastColRow), exitSide))
{
return;
}
// What space will we add it to?
TranslationInfo ti = BoardUtils.GetTranslationInfo(mySource.BoardRef, _segment.LastColRow, exitSide);
BoardSpace spaceToAddBeam = BoardUtils.GetSpace(BoardRef, ti.to);
// If we can't ENTER the next space, then stop. :)
int nextSideIn = MathUtils.GetSide(ti.dirIn);
if (!BoardUtils.CanBeamEnterSpace(spaceToAddBeam, nextSideIn))
{
return;
}
// Otherwise, add this space to the segment!
_segment.AddSpace(spaceToAddBeam);
// How is the beam exiting??
int endSideExiting = spaceToAddBeam.GetSideBeamExits(nextSideIn); // keep updaing endSideExiting (until we hit the end).
// Otherwise, keep going! Add again!
AddSegmentSpaceRecursively(_segment, endSideExiting);
}
private void AddSegmentRecursively(BoardOccupant _sourceOccupant) //int _col,int _row, int _sideExiting) {
// Create empty segment to populate, and add it to our list.
{
BeamSegment newSegment = new BeamSegment(this, _sourceOccupant);
segments.Add(newSegment);
int exitSide = _sourceOccupant.SideFacing; // assume that we ALWAYS come OUT of any Occupant's SideFacing.
//// HACK for chirality.
//if (_sourceOccupant.ChirH < 0) {
// if (exitSide == Sides.L) { exitSide = Sides.R; }
// else if (exitSide == Sides.R) { exitSide = Sides.L; }
//}
//if (_sourceOccupant.ChirV < 0) {
// if (exitSide == Sides.B) { exitSide = Sides.T; }
// else if (exitSide == Sides.T) { exitSide = Sides.B; }
//}
AddSegmentSpaceRecursively(newSegment, exitSide); // populate the segment (and maybe make more segments)!
}