public void AddLeafIdx(int idx)
{
Assert.IsFalse(leaves.Contains(idx), $"leaf idx {idx} already added");
leaves.Add(idx);
Display(Type.Leaf, leaves.Count);
if (GetThreshold(Type.Leaf) > 0 && IsSatisfied(Type.Leaf))
{
OnLeafFilled?.Invoke(false);
}
}
// this class really should not throw these events, but such is life
public void LimitLeaf(int threshold)
{
bool prevSatisfied = IsSatisfied(Type.Leaf);
Constrain(Type.Leaf, threshold);
bool nowSatisfied = IsSatisfied(Type.Leaf);
if (!prevSatisfied && nowSatisfied)
{
OnLeafFilled?.Invoke(false);
}
else if (prevSatisfied && !nowSatisfied)
{
OnLeafFilled?.Invoke(true);
}
}
public void RemoveIdx(int idx)
{
if (leaves.Contains(idx))
{
leaves.Remove(idx);
if (GetThreshold(Type.Leaf) > 0 && IsSatisfied(Type.Leaf))
{
OnLeafFilled?.Invoke(true);
}
Display(Type.Leaf, leaves.Count);
}
else
{
paws.Remove(idx);
if (GetThreshold(Type.Paw) > 0 && IsSatisfied(Type.Paw))
{
OnPawFilled?.Invoke(true);
}
Display(Type.Paw, paws.Count);
}
}