public FiniteStateMachine(ExplicitState initialState)
{
initialState.StateMachine = this;
InitialState = CurrentState = initialState;
OnEnterState();
EnterState?.Invoke();
CurrentState.OnEnter();
}
public void Transition(ExplicitState toState)
{
if (CurrentState == toState)
{
return;
}
if (toState == null)
{
throw new ArgumentNullException("toState");
}
OnExitState();
ExitState?.Invoke();
CurrentState.OnExit();
CurrentState = toState;
OnEnterState();
EnterState?.Invoke();
CurrentState.OnEnter();
}
public void Add(ExplicitState state)
{
state.StateMachine = this;
_states.Add(state);
}