| public GetOutputState ( Transition, trans ) : StateID | ||
| trans | Transition, | |
| return | StateID | |
public void PerformTransition(Transition trans)
{
if (trans == Transition.None)
{
Debug.LogError("FSM ERROR: Null transition is not allowed");
return;
}
FSMStateID id = currentState.GetOutputState(trans);
if (id == FSMStateID.None)
{
Debug.LogError("FSM ERROR: Current State does not have a target state for this transition");
return;
}
currentStateID = id;
foreach (FSMState state in fsmStates)
{
if (state.ID == currentStateID)
{
currentState = state;
break;
}
}
}
/// <summary>
/// 状态切换
/// </summary>
/// <param name="trans">条件.</param>
public void PerformTransiton(Transition trans)
{
if (trans == Transition.NullTransiton)
{
Debug.LogError("无法执行空的转换条件");
}
StateID id = currenState.GetOutputState(trans);
if (id == StateID.NullStateId)
{
Debug.LogWarning("当前状态" + currentStateID + "无法根据转换条件" + trans + "发生转换");
return;
}
if (states.ContainsKey(id) == false)
{
Debug.LogError("在状态里面不存在状态" + id + ",无法进行状态转换！"); return;
}
FSMState state = states [id];
//因为要发生转换所以调用当前状态的离开函数
currenState.DoAfterLeaving();
currenState = state;
currentStateID = id;
//调用新状态的进入函数
currenState.DobeforeEntering();
}
// 该方法基于当前状态和过渡状态是否通过来尝试改变状态机的状态，当前状态没有目标状态过渡时则打印错误信息
// 切换当前状态到下一个要转换的状态
public void PerformTransition(Transition trans)
{
if (trans == Transition.NullTransition)
{
Debug.LogError("FSM error:NullTransition is not allowed");
return;
}
StateId id = _currentFsmState.GetOutputState(trans);
if (id == StateId.NullStateId)
{
Debug.LogError("FSM error: State " + _currentFsmState.ID.ToString() + "does not allowed");
return;
}
//更新当前的状态机和状态编号
_currentStateId = id;
foreach (FSMState state in states)
{
if (state.ID == _currentStateId)
{
_currentFsmState.DoBeforeLeaving();
_currentFsmState = state;
_currentFsmState.DoBeforeEntering();
break;
}
}
}
//执行状态转换
public void PerformTransition(Transition trans)
{
if (trans == Transition.NullTransition)
{
Debug.LogError("FSM ERROR: NullTransition is not allowed for a real transition");
return;
}
StateID id = currentState.GetOutputState(trans);
if (id == StateID.NullStateID)
{
Debug.LogError("FSM ERROR: State " + currentStateID + " does not have a target state " +
" for transition " + trans);
return;
}
currentStateID = id;
foreach (FSMState state in states)
{
if (state.ID != currentStateID)
{
continue;
}
currentState.DoBeforeLeaving();//转换前执行现有状态的DoBeforeLeaving方法
currentState = state;
currentState.DoBeforeEntering();//转换完成，执行转换后状态的DoBeforeEntering方法
break;
}
}
// next method tries to chage the state the fsm is in based on the current state
//and the transition passed in. If the current state doesnt have a target state for the transition passed,
// prints an error message
public void PerformTransition(Transition trans)
{
if (trans == Transition.NullTransition)
{
Debug.LogError("FSM error, NullTransition is not allowed for a real transition");
return;
}
// look at current state
// see if it has the transition passed as an argument
StateID id = currentState.GetOutputState(trans); // using method created above
if (id == StateID.NullStateID)
{
Debug.LogError("FSM ERROR: State " + currentStateID.ToString() + " does not have a target state " +
" for transition " + trans.ToString());
return;
}
// update the currentStateID and the currentState
currentStateID = id;
foreach (FSMState state in states)
{
if (state.ID == currentStateID)
{
// post processes to do to the state before setting a new one
currentState.DoBeforeLeaving();
currentState = state;
// reset the state to its condition before is can be enacted (reasoning steps included)
currentState.DoBeforeEntering();
break;
}
} // performTranition()
} // class FSMSystem()
/// <summary>
/// This method tries to change the state the FSM is in based on
/// the current state and the transition passed. If current state
/// doesn´t have a target state for the transition passed,
/// an ERROR message is printed.
/// </summary>
public void PerformTransition(Transition trans)
{
// Check for NullTransition before changing the current state
if (trans == Transition.None)
{
Debug.LogError("FSM ERROR: Null transition is not allowed");
return;
}
// Check if the currentState has the transition passed as argument
FSMStateID id = currentState.GetOutputState(trans);
if (id == FSMStateID.None)
{
Debug.LogError("FSM ERROR: Current State does not have a target state for this transition");
return;
}
// Update the currentStateID and currentState
currentStateID = id;
foreach (FSMState state in fsmStates)
{
if (state.ID == currentStateID)
{
currentState = state;
break;
}
}
}
//执行转换
public void PerformTransition(Transition trans)
{
if (trans == Transition.NullTransition)
{
Debug.LogError("无法执行NullTransition");
}
//得到StateID
StateID id = currentState.GetOutputState(trans);
if (id == StateID.NullStateID)
{
Debug.LogWarning("当前状态" + currentState + "无法根据" + trans + "状态发生转换");
}
if (states.ContainsKey(id) == false)
{
Debug.LogError(id + "不存在");
}
//根据StateID得到state
FSMState state = states[id];
currentState.DoAfterLeaving();
//将当前状态设为state
currentState = state;
//将当前状态ID设为id
currentStateID = id;
currentState.DoBeforeEntering();
}
public void PerformTransition(Transition trans)
{
if (trans == Transition.NullTransition)
{
Debug.LogError("FSM ERROR: NullTransition is not allowed for a real transition");
return;
}
StateID id = currentState.GetOutputState(trans);
if (id == StateID.NullState)
{
Debug.LogError("FSM ERROR: State " + currentStateID.ToString() + " does not have a target state " + " for transition " + trans.ToString());
return;
}
currentStateID = id;
foreach (FSMState state in states)
{
if (state.ID == currentStateID)
{
currentState.DoBeforeLeaving();
currentState = state;
currentState.DoBeforeEntering();
break;
}
}
}
/// <summary>
/// 执行转换条件
/// </summary>
/// <param name="trans"></param>
public void PerformTransition(Transition trans)
{
if (trans == Transition.NullTRansition)
{
Debug.LogError("无法执行空的转换条件");
return;
}
StateID id = currentState.GetOutputState(trans);
Debug.Log(id);
if (id == StateID.NullStateID)
{
Debug.LogWarning("当前状态" + currentState + "无法发生条件转换" + trans);
return;
}
if (states.ContainsKey(id) == false)
{
Debug.LogError("在状态机里不存在状态" + id);
}
FSMState state = states[id];
currentState.DoAfterLeaving();
currentState = state;
currentStateID = state.ID;
currentState.DoBeforeEntering();
}
/// <summary>
/// This method tries to change the state the FSM is in based on
/// the current state and the transition passed. If current state
/// doesn't have a target state for the transition passed,
/// an ERROR message is printed.
/// </summary>
public void PerformTransition(Transition trans)
{
// Check for NullTransition before changing the current state
if (trans == Transition.NullTransition)
{
Debug.LogError("FSM ERROR: NullTransition is not allowed for a real transition");
return;
}
// Check if the currentState has the transition passed as argument
StateID id = currentState.GetOutputState(trans);
if (id == StateID.NullStateID)
{
Debug.LogError("FSM ERROR: State " + currentStateID.ToString() + " does not have a target state " +
" for transition " + trans.ToString());
return;
}
// Update the currentStateID and currentState
currentStateID = id;
foreach (FSMState state in states)
{
if (state.ID == currentStateID)
{
// Do the post processing of the state before setting the new one
currentState.DoBeforeLeaving();
currentState = state;
// Reset the state to its desired condition before it can reason or act
currentState.DoBeforeEntering();
break;
}
}
}
public void PerformTransition(Transition transition)
{
if (transition == Transition.NullTransition)
{
Debug.LogError("the transition is null");
return;
}
StateID stateID = currentState.GetOutputState(transition);
if (stateID == StateID.NullStateID)
{
Debug.LogError("the state of transition is null ::" + currentState.ID.ToString() + transition.ToString());
return;
}
currentStateID = stateID;
StateID previousState = currentState.ID;
foreach (FSMState state in states)
{
if (state.ID == currentStateID)
{
currentState.OnLeave();
currentState = state;
currentState._PreviousState = previousState;
currentState.OnEnter();
break;
}
}
}
public void PerformTransition(int _transition)
{
if (_transition == FSMState.NULL_TRANSITION)
{
return;
}
int stateID = m_currentState.GetOutputState(_transition);
if (stateID == FSMState.NULL_STATE_ID)
{
return;
}
if (!m_states.ContainsKey(stateID))
{
return;
}
FSMState state = m_states[stateID];
m_currentState.DoAfterLeaving();
m_currentState = state;
m_currentStateID = stateID;
m_currentState.DoBeforeEntering();
}
// SM switching state
public void PerformTransition(Transition trans)
{
if (trans == Transition.NullTransition)
{
Debug.LogError("Not real transition");
return;
}
StateID id = currentState.GetOutputState(trans);
if (id == StateID.NullStateID)
{
Debug.LogError("Unable to switch to that state as transition doesn't exist");
return;
}
currentStateID = id;
foreach (FSMState state in states)
{
if (state.ID == currentStateID)
{
currentState.OnExit();
currentState = state;
currentState.OnEnter();
break;
}
}
}
public void PerformTransition(Transition trans)
{
if (trans == Transition.NullTransition)
{
// Debug.LogError("trans is NullTransition");
return;
}
StateID id = currentState.GetOutputState(trans);
if (id == StateID.NullStateID)
{
// Debug.LogError("id is nullStateID");
return;
}
currentStateID = id;
foreach (FSMState state in states)
{
if (state.ID == currentStateID)
{
currentState.DoBeforeLeaving();
currentState = state;
currentState.DoBeforeEntering();
break;
}
}
}
public void PerformTransition(Transition trans)
{
string errorMsg = "";
if (trans == Transition.NullTransition)
{
errorMsg = "NullTransition is not allowed for a real transition.";
FSMSystemError(errorMsg);
return;
}
StateID id = currentState.GetOutputState(trans);
if (id == StateID.NullStateID)
{
errorMsg = "State " + currentStateID.ToString() + " does not have a target state for transition " + trans.ToString();
FSMSystemError(errorMsg);
return;
}
currentStateID = id;
foreach (FSMState state in states)
{
if (state.ID == currentStateID)
{
currentState.DoBeforeLeaving();
currentState = state;
currentState.DoBeforeEntering();
break;
}
}
}
public void PerformTransition(TransitionID transition) //Asigna el estado al que lleva la transicion a current.
{
if (transition == TransitionID.NullTransition)
{
Debug.LogError("Transición nula.");
return;
}
StateID state = currentState.GetOutputState(transition); //Recibe el estado al que se le asigno la transición.
if (state == StateID.NullState)
{
Debug.LogError("La trancición no lleva a ningun estado.");
return;
}
currentID = state;
foreach (FSMState s in stateList)
{
if (s.getID == currentID)
{
currentState = s;
break; //Si lo encuentra lo asigna a Current.
}
}
}
/// <summary>
/// Tries to change the state of the FSM based on the current state
/// and the given transition.
/// If the current state does not have a target state for the passed transition,
/// no transition will be performed.
/// </summary>
/// <param name="transition">Transition</param>
public void PerformTransition(Transition transition)
{
// StateID of the desired transition.
StateID id = currentState.GetOutputState(transition);
if (transition == Transition.NullTransition)
{
Debug.LogError("FSMState: NullTransition is not allowed.");
}
else if (id == StateID.NullStateID)
{
Debug.LogError("FSMState: State " + currentStateID.ToString() + " does not have a target state for transition " + transition.ToString());
}
else
{
// Change current state
currentStateID = id;
foreach (FSMState state in states)
{
if (state.ID == currentStateID)
{
// Call processing before leaving.
currentState.DoBeforeLeaving();
//Change current state.
currentState = state;
//Call proceccing after entering.
currentState.DoBeforeEntering();
break;
}
}
}
}
//当前状态转换为新状态
public void PerformTransition(Transition trans)
{
//设置新的状态编号
currentStateID = currentState.GetOutputState(trans);
foreach (FSMState state in fsmStates)
{
if (state.ID == currentStateID)
{
//设置新的状态
currentState = state;
break;
}
}
}
public void PerformTransition(Transition transition)
{
FSMStateID id = curState.GetOutputState(transition);
curStateID = id;
foreach (var state in fsmStates)
{
if (state.ID == curStateID)
{
curState = state;
break;
}
}
}
/// <summary>
/// This method tries to change the state the FSM is in based on
/// the current state and the transition passed.
/// </summary>
public void PerformTransition(Transition trans)
{
// Check if the currentState has the transition passed as argument
FSMStateID id = currentState.GetOutputState(trans);
// Update the currentStateID and currentState
currentStateID = id;
foreach (FSMState state in fsmStates)
{
if (state.ID == currentStateID)
{
currentState = state;
break;
}
}
}
public void PerformTransition(Transition trans)
{
if (isTransition)
{
return;
}
if (trans == Transition.NullTransition)
{
Debug.LogError("FSM ERROR: NullTransition is not allowed for a real transition");
return;
}
StateID id = _CurrentState.GetOutputState(trans);
if (id == StateID.NullStateID)
{
return;
}
_NextStateID = id;
foreach (FSMState state in States)
{
if (state.ID == _NextStateID)
{
_TransitionDuration = _CurrentState.dic[trans];
_CurrentState.DoBeforeLeaving();
_CurrentState = null;
state.DoBeforeEnter();
isTransition = true;
CoroutineTaskManager.Instance.WaitSecondTodo(() =>
{
_CurrentState = state;
isTransition = false;
}, _TransitionDuration);
break;
}
}
}
//控制状态之间的转换
public void PreformTransition(Transition trans)
{
if (trans == Transition.NullTransition)
{
Debug.LogError("NullTransition is not allowed for real transition ");
return;
}
StateID id = currentState.GetOutputState(trans);
if (id == StateID.NullStateID)
{
Debug.Log("Transition is not to be happened!没有符合条件的转换");
return;
}
FSMState state;
states.TryGetValue(id, out state);
currentState.DoBeforeLeaving();
currentState = state;
currentState.DoBeforeEntering();
}
/// <summary>
/// This method tries to change the state the FSM is in based on
/// the current state and the transition passed. If current state
/// doesn't have a target state for the transition passed,
/// an ERROR message is printed.
/// </summary>
public void PerformTransition(PersonState personState, string actionData)
{
// Check for NullTransition before changing the current state
if (personState == PersonState.None)
{
Debug.Log("FSM ERROR: NullTransition is not allowed for a real transition");
return;
}
// Check if the currentState has the transition passed as argument
StateID id = currentState.GetOutputState(personState);
if (id == StateID.NoneStateId)
{
Debug.Log("FSM ERROR: State " + currentStateID.ToString() + " does not have a target state " +
" for transition " + personState.ToString());
return;
}
// Update the currentStateID and currentState
currentStateID = id;
foreach (FSMState state in fSMStates)
{
if (state.ID == currentStateID)
{
// Do the post processing of the state before setting the new one
currentState.DoBeforeLeaving();
currentState = state;
currentState.data = actionData;
currentState.HandleData();
// Reset the state to its desired condition before it can reason or act
currentState.DoBeforeEntering();
break;
}
}
} // PerformTransition()
public void PerformTransition(string trans)
{
if (trans == nullTransition)
{
Debug.LogError("FSM ERROR: NullTransition is not allowed for a real transition");
return;
}
string id = currentState.GetOutputState(trans);
Debug.Log("Got transition " + trans);
Debug.Log("And output state is " + id);
if (id == nullState)
{
Debug.LogError("FSM ERROR: State " + currentStateID.ToString() + " does not have a target state " +
" for transition " + trans.ToString());
return;
}
currentStateID = id;
bool found = false;
foreach (FSMState state in states)
{
if (state.ID == currentStateID)
{
found = true;
currentState.DoBeforeLeaving();
currentState = state;
currentState.DoBeforeEntering();
break;
}
}
if (!found)
{
Debug.LogError("FSM ERROR: state " + currentStateID + " not found. Maybe you are missing the implementation");
}
}
public void PerformTransition(Transition trans)
{
if (trans == Transition.NullTransition)
{
TraceUtil.Log(SystemModel.Common, TraceLevel.Error, "FSM ERROR:NullTransition is not allowed for a real transition");
return;
}
StateID id = m_currentState.GetOutputState(trans);
if (id == StateID.NullStateID)
{
TraceUtil.Log(SystemModel.Common, TraceLevel.Error, "FSM ERROR: State " + m_currentStateID.ToString() + " does not have a target state for transition " + trans.ToString());
return;
}
if (m_allowStateChange != null && !m_allowStateChange(trans))
{
return;
}
m_previourStateID = m_currentStateID;
m_currentStateID = id;
foreach (FSMState state in m_states)
{
if (state.StateID == m_currentStateID)
{
m_currentState.DoBeforeLeaving();
m_currentState = state;
if (OnPerformTransition != null)
{
OnPerformTransition(trans);
}
m_currentState.DoBeforeEntering();
break;
}
}
}
public void PerformTransition(Transition trans)//执行状态转换
{
if (trans == Transition.NullTransition)
{
Debug.LogError("无法执行空的转换条件"); return;
}
StateID id = currentState.GetOutputState(trans);
if (id == StateID.NullStateID)
{
Debug.LogWarning("当前状态" + currentStateID + "无法根据条件转换" + trans + "发生转换"); return;
}
if (states.ContainsKey(id) == false)
{
Debug.LogError("在状态机里面不存在状态" + id + ",无法进行转换！"); return;
}
FSMState state = states[id];
currentState.DoAfterLeaving();
currentState = state;
currentStateID = id;
currentState.DoBeforeEntering();
}
/// 执行转换过渡
public void PerformTransition(Transition trans)
{
// 空值检验
if (trans == Transition.NullTransition)
{
Debug.LogError("FSM ERROR: 转换不可为空");
return;
}
// 获取当前状态ID
StateID id = currentState.GetOutputState(trans);
if (id == StateID.NullStateID)
{
Debug.LogError("FSM ERROR: 状态 " + currentStateID.ToString() + " 不存在目标状态 " +
" - 转换： " + trans.ToString());
return;
}
// 更新当前状态ID 与 当前状态
currentStateID = id;
foreach (FSMState state in states)
{
if (state.ID == currentStateID)
{
// 执行当前状态后处理
currentState.DoBeforeLeaving();
currentState = state;
// 执行当前状态前处理
currentState.DoBeforeEntering();
break;
}
}
}
public void PerformTransition(GlobalStateData.FSMTransistion trans)
{
// Check for NullTransition before changing the current state
if (trans == GlobalStateData.FSMTransistion.None)
{
Debug.LogError(SCRIPT_NAME + ": Null transition is not allowed");
return;
}
// Check if the currentState has the transition passed as argument
GlobalStateData.FSMStateID id = currentState.GetOutputState(trans);
if (id == GlobalStateData.FSMStateID.None)
{
Debug.LogError(SCRIPT_NAME + ": Current State does not have a target state for this transition");
return;
}
// Update the currentStateID and currentState
//currentStateID = id;
foreach (FSMState state in fsmStates)
{
if (state.ID == id)
{
// Store previous state and call exit method.
previousState = currentState;
previousState.Exit();
// Update current state and call enter method.
currentState = state;
currentState.Enter();
break;
}
}
}
