public Manager(params State[] states)
{
for (int i = states.Length - 1; i >= 0; i--)
{
ManagedStack.Push(states[i]);
}
}
public override void Update(double dt)
{
base.Update(dt);
while (ManagedStack.Count != 0)
{
if (ManagedStack.Peek() == null || ManagedStack.Peek().Closed)
{
ManagedStack.Pop();
}
else if (ManagedStack.Peek().NextState != null)
{
ManagedStack.Push(ManagedStack.Pop().NextState);
}
else
{
break;
}
}
CurrentState = ManagedStack.Count == 0 ? null : ManagedStack.Peek();
if (CurrentState != null)
{
CurrentState.Update(dt);
while (CurrentState.StateStack.Count != 0)
{
PushState(CurrentState.StateStack.Pop());
}
}
else
{
Close();
}
if (CurrentState != prevState)
{
StateChanged();
prevState = CurrentState;
}
}
public new void PushState(State state)
{
ManagedStack.Push(state);
}
