// State Methods
/// <summary>
/// Set a new state to the instance
/// </summary>
/// <param name="state"></param>
public void SetState(State state)
{
if (!isRunning)
{
return;
}
if (state == null)
{
Debug.LogError("Cannot set null state");
return;
}
if (m_currentState != null)
{
m_currentState.OnExit();
}
m_previousState = m_currentState;
// Update State
m_currentState = state;
m_currentState.SetParent(this);
m_currentState.OnEnter();
}
public void MoveTo(State state)
{
if (_currentState != null)
{
_currentState.OnExit();
}
_currentState = state;
_currentTransitions = _transitions[_currentState];
_currentState.OnEnter();
}
/// <summary>
/// State will be changed immediately.
/// </summary>
/// <param name="newState"></param>
public void ChangeState(string newState)
{
if (m_states.ContainsKey(newState) && !string.Equals(CurrentState, newState))
{
m_previousState = m_currentState;
m_previousState?.OnLeave();
m_currentState = m_states[newState];
m_currentState.OnEnter();
CurrentState = newState;
FSMHelper.Log(LogVerbose, $"State changed from {m_previousState.Name()} to {m_currentState.Name()}");
}
}
private void ChangeCurrentStateAndCallOnEnter(State newState)
{
_currentState = newState;
_currentState.OnEnter();
}
