public void AddProcessor(StateProcessorBase newProcessor)
{
if (_root == null)
{
_root = newProcessor;
}
else
{
AddProcessor(_root, newProcessor);
}
}
public void RemoveProcessor(StateProcessorBase removedProcessor)
{
if (_root == removedProcessor)
{
_root = null;
}
else
{
RemoveProcessor(_root, removedProcessor);
}
}
private void RemoveProcessor(StateProcessorBase currentProcessor, StateProcessorBase removedProcessor)
{
if (currentProcessor.Next == removedProcessor)
{
currentProcessor.Next = removedProcessor.Next;
}
else if (currentProcessor.Next != null)
{
RemoveProcessor(currentProcessor.Next, removedProcessor);
}
}
private void AddProcessor(StateProcessorBase currentProcessor, StateProcessorBase newProcessor)
{
if (currentProcessor.Next == null || currentProcessor.Next.Priority >= newProcessor.Priority)
{
newProcessor.Next = currentProcessor.Next;
currentProcessor.Next = newProcessor;
}
else
{
AddProcessor(currentProcessor.Next, newProcessor);
}
}