/// <summary>
/// Exits the current state and returns the Type of it.
/// </summary>
/// <returns></returns>
private Type ExitCurrentState(bool addToHistory)
{
if (_currentState == null)
{
return(null);
}
else
{
_currentState.Exit();
// Record it in the history
if (addToHistory)
{
AddStateToHistory(_currentState);
}
var stateType = _currentState.StateType;
_currentState = null;
return(stateType);
}
}
