/// <summary>
/// Starts this instance.
/// </summary>
public void Start( )
{
try
{
if (_isStarted)
{
return;
}
_isStarted = true;
if (_stateMap.Transitions.Count > 0)
{
ActiveStates = _stateMap.GetInitialStates( );
}
if (StartEvent != null)
{
StartEvent.Execute(StateContainer, _stateMap);
}
foreach (IState state in ActiveStates)
{
if (state.Enter != null)
{
state.Enter.CallOnEach(x => x.Execute(StateContainer, _stateMap));
}
}
}
catch (Exception ex)
{
throw new StateMachineException(ex.Message);
}
}
/// <summary>
/// Starts the specified initial state.
/// </summary>
/// <param name="initialState"> The initial state. </param>
public void Start(IState initialState)
{
try
{
if (_isStarted)
{
return;
}
_isStarted = true;
if (!_stateMap.States.Contains(initialState))
{
throw new StateMachineException("The specified start state does not exist in the state map");
}
ActiveStates.Add(initialState);
if (StartEvent != null)
{
StartEvent.Execute(StateContainer, _stateMap);
}
foreach (IState state in ActiveStates)
{
if (state.Enter != null)
{
state.Enter.CallOnEach(x => x.Execute(StateContainer, _stateMap));
}
}
}
catch (Exception ex)
{
throw new StateMachineException(ex.Message);
}
}