/// <summary>
/// Returns a summarized set of Faces
/// </summary>
/// <param name="firstSet"></param>
/// <returns></returns>
public FaceMap Merge(FaceMap firstSet)
{
Dictionary <Face, byte> merged = new Dictionary <Face, byte>();
var keys = firstSet.faces.Keys.Union(faces.Keys);
foreach (Face key in keys)
{
if (firstSet.faces.ContainsKey(key))
{
if (faces.ContainsKey(key))
{
merged.Add(key, (byte)(firstSet.faces[key] + faces[key]));
}
else
{
merged.Add(key, firstSet.faces[key]);
}
}
else
{
merged.Add(key, faces[key]);
}
}
return(new FaceMap(merged));
}
/// <summary>
///
/// </summary>
/// <param name="pool"></param>
/// <returns></returns>
public static FaceMap CountPool(List <Die> pool)
{
//escape for new lists
if (pool.Count == 0)
{
return(new FaceMap(new Dictionary <Face, byte>()));
}
FaceMap nextPool = new FaceMap(new Dictionary <Face, byte>());
foreach (Die dieFaces in pool)
{
foreach (FaceMap face in dieFaces.faceMaps)
{
nextPool = face.Merge(nextPool);
}
}
return(nextPool);
}
