private void init()
{
MoveNode.GradeNode currentNode = lowestNode;
while (true)
{
if (currentNode is RootNode.RootGrade)
{
break;
}
int[] pegs = lowestNode.MoveNode.SinglePegs;
if (currentNode.gradeWhite == 0 && currentNode.gradeBlack == 0)
{
foreach (int peg in pegs)
{
colorFalse[peg] = true;
}
}
if (currentNode.gradeWhite + currentNode.gradeBlack == config.pegs)
{
for (int i = 0; i < colorFalse.Length; i++)
{
colorFalse[i] = true;
}
foreach (int peg in pegs)
{
colorFalse[peg] = false;
}
}
foreach (int peg in pegs)
{
colorUsed[peg] = true;
}
currentNode = currentNode.ParentGradeNode;
}
}
public SymmetryEnvironment(MoveNode.GradeNode lowestNode)
{
this.lowestNode = lowestNode;
config = lowestNode.MoveNode.config;
colorFalse = new bool[config.colors];
colorUsed = new bool[config.colors];
init();
}