public void Update()
{
if (!Enable || m_wasShutdown)
{
return;
}
// Do transition to another state
if (CanEnterQueuedState())
{
if (m_currentState != null && m_queuedState != null)
{
m_currentState.ExitState(this, QueuedStateId);
}
m_previousState = m_currentState; // Store prev state ...
m_currentState = m_queuedState; // Set to next state ...
m_queuedState = null; // Remove queued state ...
m_currentState.EnterState(this, PreviousStateId, m_context);
}
// Clear queued states which cannot be entered ...
else
{
m_queuedState = null;
}
// Update current state ...
if (m_currentState != null)
{
m_currentState.UpdateState(this);
}
}