private void ReadjustWeightTableAfterRemove(int removedIndex)
{
int weightToRemove = _weightTable[removedIndex].orb.weight;
_weightTable.RemoveAt(removedIndex);
int weightCount = _weightTable.Count;
for (int weightIndex = removedIndex; weightIndex < weightCount; weightIndex++)
{
WeightedEntry entry = _weightTable[weightIndex];
entry.accumulatedWeight -= weightToRemove;
_weightTable[weightIndex] = entry;
}
_totalWeight -= weightToRemove;
}
public RandomChoice(WeightedEntry[] entries)
{
this.entries = entries;
weightSum = entries.Sum(e => e.weight);
}