private void ChangeNext()
{
if (Next == null)
{
return;
}
if (Next == Curr)
{
return;
}
Curr?.Invoke(StateMachineCase.Exit);
Next?.Invoke(StateMachineCase.Enter);
Prev = Curr;
Curr = Next;
Next = null;
}
public void Exit()
{
Curr?.Invoke(StateMachineCase.Exit);
Curr = Prev = Next = null;
}
public void Update()
{
ChangeNext();
Curr?.Invoke(StateMachineCase.Exec);
}
