//--- sexpr api and data
void s_Dummy(List <PositionValue> positions)
{
foreach (var pos in positions)
{
_boarddef.SetPosition(pos, Rect.Empty);
}
}
// Recursive walk to add positions
void AddPositions(string basename, Rect baserect, List <int> basecoords, int level, BoardDef board)
{
for (int i = 0; i < _names[level].Count; i++)
{
var name = basename + _names[level][i];
var rect = baserect.Offset(_coords[level].Times(i));
var coords = new List <int>(basecoords);
coords.Add(i);
//var coords_ = coords.AsEnumerable().Concat(new int[] { i }).ToList();
if (level == _names.Count - 1)
{
board.SetPosition(board.GetPosition(name), rect, coords);
}
else
{
AddPositions(name, rect, coords, level + 1, board);
}
}
}