/// <summary>
/// FSM事件
/// </summary>
/// <param name="uEventID"></param>
public void OnFSMEvent(UInt32 uEventID)
{
CFSMEvent newFSMEvent = new CFSMEvent();
newFSMEvent.SetEventId(uEventID);
OnFSMEvent(newFSMEvent);
}
/// <summary>
/// 状态更新
/// </summary>
/// <param name="fsmEntity"></param>
/// <param name="fsmEvent"></param>
public override bool Process(CFSM fsmEntity, CFSMEvent fsmEvent)
{
if (m_ProcessActionList == null)
{
return(true);
}
if (fsmEntity == null)
{
return(false);
}
Int32 nActionSize = m_ProcessActionList.Count;
bool bInvokeRet = true;
for (Int32 i = 0; i < nActionSize; ++i)
{
CFSMAction action = m_ProcessActionList[i];
if (action == null)
{
continue;
}
System.Object objReturnValue = null;
bInvokeRet &= action.InvokeWhenPipelineOpen(fsmEntity, out objReturnValue);
}
return(bInvokeRet);
}
/// <summary>
/// 转换通道是否畅通
/// 重载
/// </summary>
/// <param name="fsmEntity"></param>
/// <returns></returns>
public override bool IsPipelineOpen(CFSM fsmEntity)
{
if (m_EventTrigger == null)
{
return(false);
}
List <CFSMEvent> listenedEventList = fsmEntity.GetListenedEvent();
if (listenedEventList == null)
{
return(false);
}
Int32 nSize = listenedEventList == null ? 0 : listenedEventList.Count;
for (Int32 i = 0; i < nSize; ++i)
{
CFSMEvent listenedEvent = listenedEventList[i];
bool bTrigger = m_EventTrigger.Trigger(listenedEvent);
if (bTrigger == true)
{
return(true);
}
}
return(false);
}
/// <summary>
/// 触发状态机事件
/// </summary>
/// <param name="fsmEvent"></param>
/// <returns></returns>
public bool Trigger(CFSMEvent fsmEvent)
{
if (fsmEvent == null)
{
return(false);
}
if (fsmEvent.GetEventId() != m_uTriggerEventId)
{
return(false);
}
return(true);
}
/// <summary>
/// FSM事件
/// </summary>
/// <param name="fsmEvent"></param>
public virtual void OnFSMEvent(CFSMEvent fsmEvent)
{
#if BTDEBUG
if (m_bOpenDebug == true && fsmEvent != null)
{
BTDebug.Log(string.Format("<BTFSM> FSM Receive Event:{0}", fsmEvent.GetEventId()));
}
#endif
if (m_ListenedEventList == null)
{
return;
}
m_ListenedEventList.Add(fsmEvent);
}
/// <summary>
/// 切换到一个状态
/// </summary>
/// <param name="uNextState"></param>
/// <param name="fsmEvent"></param>
/// <returns></returns>
public bool ChangeToState(UInt32 uNextState, CFSMEvent fsmEvent)
{
CFSMState nextFSMState = GetState(uNextState);
if (nextFSMState == null)
{
BTDebug.Warning(string.Format("Found NO State With ID:{0}, Change State Failed", uNextState), "FSM");
return(false);
}
if (m_CurrentState != null)
{
if (m_CurrentState.GetStateID() == uNextState)
{
return(true);
}
if (m_CurrentState.OnExit(this, fsmEvent) == false)
{
BTDebug.Warning(string.Format("State:{0} Exit Failed", m_CurrentState.GetStateName()), "FSM");
}
}
#if BTDEBUG
if (m_bOpenDebug)
{
string strLog = string.Format("FSM Trans From:{0} To:{1}",
m_CurrentState == null ? "NULL" : m_CurrentState.GetStateName(),
nextFSMState.GetStateName());
BTDebug.Log(strLog, "BTFSM");
}
#endif
m_CurrentState = nextFSMState;
if (nextFSMState.OnEnter(this, fsmEvent) == false)
{
BTDebug.Warning(string.Format("State:{0} Enter Failed", nextFSMState.GetStateName()), "FSM");
}
return(true);
}
/// <summary>
/// 切换到一个状态
/// </summary>
/// <param name="uNextState"></param>
/// <param name="fsmEvent"></param>
/// <returns></returns>
public bool ChangeToState(UInt32 uNextState, CFSMEvent fsmEvent)
{
CFSMState nextFSMState = GetState(uNextState);
if (nextFSMState == null)
{
return(false);
}
if (m_CurrentState != null)
{
if (m_CurrentState.GetStateID() == uNextState)
{
return(true);
}
if (m_CurrentState.OnExit(this, fsmEvent) == false)
{
BTDebug.Warning(string.Format("<BTFSM> State:{0} Exit Failed", m_CurrentState.GetStateName()));
}
}
#if BTDEBUG
if (m_bOpenDebug)
{
BTDebug.Log(string.Format("<BTFSM> FSM Trans From:{0} To:{1}",
m_CurrentState == null ? "NULL" : m_CurrentState.GetStateName(),
nextFSMState.GetStateName()));
}
#endif
if (nextFSMState.OnEnter(this, fsmEvent) == false)
{
BTDebug.Warning(string.Format("<BTFSM> State:{0} Enter Failed", nextFSMState.GetStateName()));
}
m_CurrentState = nextFSMState;
return(true);
}
/// <summary> /// 进入状态 /// </summary> /// <param name="fsmEntity"></param> /// <param name="fsmEvent"></param> public abstract bool OnEnter(CFSM fsmEntity, CFSMEvent fsmEvent);
/// <summary> /// 状态更新 /// </summary> /// <param name="fsmEntity"></param> /// <param name="fsmEvent"></param> public abstract bool Process(CFSM fsmEntity, CFSMEvent fsmEvent);