public void ChangeSubMachine(int id)
{
HSMSubStateMachine newSubMachine = null;
if (!_subMachineDic.TryGetValue(id, out newSubMachine))
{
return;
}
if (null == newSubMachine)
{
return;
}
if (null != _currentSubMachine)
{
_currentSubMachine.Exit();
}
_currentSubMachine = newSubMachine;
_currentSubMachine.Enter();
if (null != _currentState)
{
_currentState.Exit();
_currentState = null;
}
}
public void Clear()
{
foreach (var kv in _subMachineDic)
{
AbstractNode node = kv.Value;
HSMSubStateMachine subMachine = (HSMSubStateMachine)node;
//UnityEngine.Debug.LogError("Clear:" + subMachine.NodeId);
subMachine.Clear();
}
ExitState();
}
private void ExitState()
{
if (null != _currentState)
{
_currentState.Exit();
_currentState = null;
}
if (null != _currentSubMachine)
{
_currentSubMachine.Exit();
_currentSubMachine = null;
}
}
public bool ChangeDestinationNode(HSMState state)
{
bool result = false;
if (null == state)
{
return(result);
}
if (_stateDic.ContainsKey(state.NodeId))
{
ChangeState(state.NodeId);
result = true;
return(result);
}
else
{
HSMSubStateMachine parentSubMachine = state.ParentSubMachine;
int toSubMachineId = -1;
while (null != parentSubMachine)
{
int id = parentSubMachine.NodeId;
if (_subMachineDic.ContainsKey(id))
{
toSubMachineId = id;
parentSubMachine = null;
break;
}
parentSubMachine = parentSubMachine.ParentSubMachine;
}
if (toSubMachineId >= 0)
{
if (null != _currentSubMachine && _currentSubMachine.NodeId != toSubMachineId)
{
ChangeSubMachine(toSubMachineId);
}
if (null != _currentSubMachine && _currentSubMachine.NodeId == toSubMachineId)
{
result = _currentSubMachine.StateMachineTransition.ChangeDestinationNode(state);
}
}
}
return(result);
}
public virtual void SetParentSubMachine(AbstractNode node)
{
_parentSubMachine = (HSMSubStateMachine)node;
}