private void RemoveInternal(UpdateDelegate update)
{
if (update == null)
{
return;
}
int key = update.GetHashCode();
UpdateItem updater;
int removeAt = -1;
if (mUpdating)
{
if (mUpdaters.TryGetValue(key, out updater))
{
mUpdaters.Remove(key);
removeAt = updater.index;
if (mInterior >= updater.index)
{
mInterior--;
}
}
else if (mNewUpdaters.RemoveFromQueue(key))
{
removeAt = mInterior + mNewCount;
mNewCount--;
if (mNewCount > 0)
{
mNewPriority = mNewUpdaters.Peek().priority;
}
}
}
else
{
if (mUpdaters.TryGetValue(key, out updater))
{
mUpdaters.Remove(key);
removeAt = updater.index;
}
else
{
UpdateItem u;
int p;
if (mNewUpdaters.RemoveFromQueue(key, out u, out p))
{
UpdateItem.Cache(u);
}
}
}
if (removeAt >= 0)
{
UpdateItem.Cache(mSortedUpdaters[removeAt]);
mSortedUpdaters.RemoveAt(removeAt);
for (int i = mSortedUpdaters.Count - 1; i >= removeAt; i--)
{
UpdateItem u = mSortedUpdaters[i];
u.index = i;
}
}
}
private void AddInternal(UpdateDelegate update, bool ignoreBehaviour, int priority, bool unscaled)
{
if (update == null)
{
return;
}
int key = update.GetHashCode();
if (mUpdaters.ContainsKey(key) || mNewUpdaters.Contains(key))
{
return;
}
MonoBehaviour behaviour = ignoreBehaviour ? null : update.Target as MonoBehaviour;
UpdateItem updater = UpdateItem.Get(key, priority, unscaled, behaviour, update);
if (mUpdating)
{
mToAddUpdaters.Add(updater);
}
else
{
mNewUpdaters.Enqueue(key, updater, priority);
}
}