/// <summary>
/// Gets the tile that has been decided at a given index.
/// Otherwise returns undecided or contradiction as appropriate.
/// </summary>
public Tile GetTile(int index, Tile undecided = default, Tile contradiction = default)
{
tileModelMapping.GetTileCoordToPatternCoord(index, out var patternIndex, out var o);
var pattern = wavePropagator.GetDecidedPattern(patternIndex);
if (pattern == (int)Resolution.Undecided)
{
return(undecided);
}
else if (pattern == (int)Resolution.Contradiction)
{
return(contradiction);
}
else
{
return(tileModelMapping.PatternsToTilesByOffset[o][pattern]);
}
}