狀態(tài)機_fsm(Finite State Machine)

一.狀態(tài)機

狀態(tài)機

二.個人理解的狀態(tài)機

個人理解的狀態(tài)機.jpg

三.自己搭建一個狀態(tài)機

搭建狀態(tài)機步驟

狀態(tài)機偷溺，管理多個狀態(tài)缘挑，每個狀態(tài)有多個動作盈简，狀態(tài)下動作的改變切換到另一個狀態(tài)
1.創(chuàng)建狀態(tài)機的管理（Manager）

using UnityEngine;
using System.Collections;

namespace SpacePlanner
{
    /// <summary>
    /// 處理用戶的一些復雜輸入烦绳，并不是全部
    /// 尤其是那些一步一步進行的操作
    /// </summary>
    public class UserInputHandler : MonoBehaviour
    {
        public bool IsRunning
        {
            get
            {
                return fsm != null;
            }
        }

        static UserInputHandler _instance;
        public static UserInputHandler Instance
        {
            get
            {
                if (_instance == null)
                {
                    GameObject go = new GameObject("UserInputHandler");
                    _instance = go.AddComponent<UserInputHandler>();
                }
                return _instance;
            }
        }
        
        FSM4InputHandler fsm;       
        void Update()//狀態(tài)機的執(zhí)行入口
        {
            if (fsm != null)
                fsm.Run();
        }

        public void StartHandleBuildWallInput()
        {
            fsm = new FSM4InputHandler();


            var tmpState = new State(fsm, "StartState");
            tmpState.AddAction(new MouseClickToStart("InBuildWallState"));
            tmpState.AddAction(new MouseMoveBeforeBuild());
            tmpState.AddAction(new MouseRightClickToStop());
            fsm.AddState(tmpState);
            fsm.curState = tmpState;

            tmpState = new State(fsm, "InBuildWallState");
            tmpState.AddAction(new MouseRightClickToStop());
            tmpState.AddAction(new MouseClickToContinue("StartState"));
            tmpState.AddAction(new MouseMoveInBuild());
            fsm.AddState(tmpState);

        }

   //     public void StartHandleBuildWallInput()
   //     {
   //         fsm = new FSM4InputHandler();
          
   //         var tmpState = new State(fsm, "StartState");
   //         tmpState.AddAction(new MouseClickToStart("InBuildWallState"));
            //tmpState.AddAction(new MouseMoveBeforeBuild());
   //         tmpState.AddAction(new MouseRightClickToStop());
   //         fsm.AddState(tmpState);
   //         fsm.curState = tmpState;

   //         tmpState = new State(fsm, "InBuildWallState");
   //         tmpState.AddAction(new MouseRightClickToStop());
   //         tmpState.AddAction(new MouseClickToContinue());
   //         tmpState.AddAction(new MouseMoveInBuild());
   //         fsm.AddState(tmpState);
           
   //     }

        public void StartHandleBuildAreaInput()
        {
            fsm = new FSM4InputHandler();
            //var tmpState = new State(fsm, "StartState");
            //tmpState.AddAction(new MoveBeforBuildArea());
            //tmpState.AddAction(new ClickToStartBuildArea("InBuildAreaState"));
            //fsm.AddState(tmpState);
            //fsm.curState = tmpState;

            var tmpState = new State(fsm, "InBuildAreaState");
            tmpState.AddAction(new MoveInBuildArea());
            tmpState.AddAction(new ClickToContinueBuildArea());
            tmpState.AddAction(new RightClickToStopBuildArea());
            fsm.AddState(tmpState);
            fsm.curState = tmpState;
        }

        public void StartHandleBuildDoorInput()
        {
            fsm = new FSM4InputHandler();

            var tmpState = new State(fsm, "StartState");
            tmpState.AddAction(new MouseMoveBeforeAddDoor());
            tmpState.AddAction(new MouseClickToAddDoor());
            tmpState.AddAction(new MouseRightClickToStopAddDoor());
            fsm.AddState(tmpState);
            fsm.curState = tmpState;
        }


        /// <summary>
        /// Alan添加的建立戶型狀態(tài)機控制
        /// </summary>
        public void StartHandleBuildUnitInput()
        {
            fsm = new FSM4InputHandler();

            var tmpState = new State(fsm, "StartState");
            tmpState.AddAction(new MouseMoveBeforeAddUnit());
            tmpState.AddAction(new MouseClickToAddUnit());
            tmpState.AddAction(new MouseRightClickToStopAddUnit());
            fsm.AddState(tmpState);
            fsm.curState = tmpState;
        }

        public void StartHandleBuildWinInput()
        {
            fsm = new FSM4InputHandler();
            var tmpState = new State(fsm, "StartState");
            tmpState.AddAction(new MouseMoveBeforeBuildWin());
            tmpState.AddAction(new MouseClickToBuildWin());
            tmpState.AddAction(new MouseRightClickToStopBuildWindow());
            fsm.AddState(tmpState);
            fsm.curState = tmpState;
        }

        //public void StartHandleBuildHandrailInput()
        //{
        //  fsm = new FSM4InputHandler();
        //  var tmpState = new State(fsm, "StartState");
        //  tmpState.AddAction(new MouseMoveBeforeAddHandrail());
        //  tmpState.AddAction(new MouseClickToAddHandrail());
        //  tmpState.AddAction(new MouseRightClickToStopAddHandrail());
        //  fsm.AddState(tmpState);
        //  fsm.curState = tmpState;
        //}

        public void StartHandleBuildPillarInput()
        {
            fsm = new FSM4InputHandler();
            var tmpState = new State(fsm, "StartState");
            tmpState.AddAction(new MouseMoveBeforeAddSpaceObject());
            tmpState.AddAction(new MouseClickToAddSpaceObject());
            tmpState.AddAction(new MouseRightClickToStopAddSpaceObject());
            fsm.AddState(tmpState);
            fsm.curState = tmpState;
        }

        public void StartSetApartmentMapMeasureInput()
        {
            fsm = new FSM4InputHandler();

            var tmpState = new State(fsm, "StartState");
            tmpState.AddAction(new MouseClickToStartSetMeasure("InSetApartmentMapMeasureState"));
            tmpState.AddAction(new MouseRightClickToStopSetMeasure());
            fsm.AddState(tmpState);
            fsm.curState = tmpState;

            tmpState = new State(fsm, "InSetApartmentMapMeasureState");
            tmpState.AddAction(new MouseClickToFinishSetMeasure());
            tmpState.AddAction(new MouseRightClickToStopSetMeasure());
            tmpState.AddAction(new MouseMoveInSetMeasure());
            fsm.AddState(tmpState);
        }
       具體分析這個狀態(tài)機的例子
       1.2個狀態(tài)"StartState"狀態(tài),"InBuildWallState"狀態(tài)
       2"StartState"狀態(tài)的三個動作MouseClickToStartMeasure堰汉，MouseMoveBeforeMeasure巷嚣，MouseRightClickToStopMeasure
       3"InBuildWallState"狀態(tài)的三個動作MouseMoveInMeasure，MouseClickToContinueMeasure楷扬，MouseRightClickToStopMeasure
       4 狀態(tài)下的動作切換到另一個狀態(tài)
        public void StartHandleMeasureInput()
        {
            fsm = new FSM4InputHandler();


            var tmpState = new State(fsm, "StartState");
            tmpState.AddAction(new MouseClickToStartMeasure("InBuildWallState"));
            tmpState.AddAction(new MouseMoveBeforeMeasure());
            tmpState.AddAction(new MouseRightClickToStopMeasure());
            fsm.AddState(tmpState);
            fsm.curState = tmpState;

            tmpState = new State(fsm, "InBuildWallState");
            tmpState.AddAction(new MouseRightClickToStopMeasure());
            tmpState.AddAction(new MouseClickToContinueMeasure("StartState"));
            tmpState.AddAction(new MouseMoveInMeasure());
            fsm.AddState(tmpState);

        }

        public void StopHandleInput() // 關(guān)閉狀態(tài)機
        {
            fsm = null;
        }
    }
}

2.狀態(tài)控制（入口）

using UnityEngine;
using System.Collections;
using System.Collections.Generic;

namespace SpacePlanner
{
    public static class FSM_CACHE_KEY
    {
        public static readonly string SELECTED = "SELECTED";
    }

    public class FSM4InputHandler
    {
        IDictionary<string, State> states = new Dictionary<string, State>();//所有的狀態(tài)

        public State curState;//當前的狀態(tài)
        public State GetState(string name)
        {
            return states[name];
        }
        
        public void Run()
        {
            curState = curState.OnStay();
        }

        State startState;
        public State StartState
        {
            get
            {
                return startState;
            }
            set { startState = value; }
        }

        public void AddState(State state)
        {
            if (!states.ContainsKey(state.name))
            {
                states.Add(state.name, state);
                if (states.Count == 1)
                    StartState = state;

            }
        }
    }
}

3.狀態(tài)控制（State）

using UnityEngine;
using System.Collections;
using System.Collections.Generic;

namespace SpacePlanner
{
    /// <summary>
    /// 用戶所處的交互狀態(tài)
    /// </summary>
    public class State
    {
        public string name;//狀態(tài)的名字
        public FSM4InputHandler fsm;//所屬的狀態(tài)機

        public State(FSM4InputHandler fsm, string name)
        {
            this.fsm = fsm;
            this.name = name;
            this.actions = new List<StateAction>();
        }

        protected List<StateAction> actions;//在這個狀態(tài)下的所用動作都保留下來

        public void AddAction(StateAction action)
        {
            actions.Add(action);
            action.SetFSM(fsm);
        }
        ____狀態(tài)機的執(zhí)行方法與切換________
        /// <summary>
        /// 處于該狀態(tài)下時需要執(zhí)行的方法
        /// </summary>
        /// <returns>下一個狀態(tài)</returns>
        public virtual State OnStay()
        {
            foreach (var action in actions)
            {
                try
                {
                    if (action.Execute() && action.nextState != null)
                        return fsm.GetState(action.nextState);
                }
                catch (System.Exception e)
                {
                    Debug.Log(e.ToString());
                    Debug.Log("狀態(tài)機執(zhí)行action異常解幽，轉(zhuǎn)到初始狀態(tài)");
                    return fsm.StartState;
                }
            }

            return this;
        }
    }
}

4.動作的抽象方法

using UnityEngine;
using System.Collections;
using System;


namespace SpacePlanner
{
    public abstract class StateAction
    {
        public StateAction() { } //沒有狀態(tài)的切換
        public StateAction(string nextState)//有狀態(tài)的切換
        {
            this.nextState = nextState;
        }
        FSM4InputHandler _fsm;
        public FSM4InputHandler FSM
        {
            get { return _fsm; }
        }
        public void SetFSM(FSM4InputHandler fsm)
        {
            _fsm = fsm;
        }
        public string nextState = null;
        public abstract bool Execute();//這個方法時核心，讓每個狀態(tài)下不同的動作重寫該方法烘苹，從而達到不一樣的效果
    }
    
  
}

5.動作的執(zhí)行方法(每個狀態(tài)下都有多個動作躲株，每個動作的具體效果的實施)

MouseClickToStartMeasure

using UnityEngine;
using System.Collections;
using System;

namespace SpacePlanner
{
    public class MouseClickToStartMeasure : StateAction
    {
        public MouseClickToStartMeasure(string nextState) : base(nextState)
        {
        }

        public override bool Execute()
        {
            var uiMgr = UIManager.Instance;
            if (uiMgr.ClickOnDrawingPanel())
            {
#if UNITY_ANDROID || UNITY_IPHONE
                uiMgr.DrawingPanel.SetAuxiliaryMeasureActive(false);
#endif
                Vector3 screenPos = uiMgr.ClickDrawingPanelData.position;
                Vector3 rwPos = TransformHelper.ScreenToRealWorldPoint(screenPos);
                Debug.Log("鼠標點擊開始測量" + screenPos + rwPos + TransformHelper.ScreenToUISpacePoint(screenPos, uiMgr.DrawingPanel.transform, false));
                //SPApplication.Instance.SendNotification(MVCNotifications.TO_C_BEGIN_BUILD_WALL, new BoolAndVec(rwPos, true));
                SPApplication.Instance.SendNotification(MVCNotifications.TO_C_BEGIN_MEASURE, new BoolAndVec(rwPos, true));
                RulerManager.Instance.ClearCurRulers();
                return true;
            }
            return false;
        }
    }
}

MouseMoveBeforeMeasure

using UnityEngine;
using System.Collections;
using System;

namespace SpacePlanner
{
    public class MouseMoveBeforeMeasure : StateAction
    {
        public MouseMoveBeforeMeasure() : base()
        {
        }

        public override bool Execute()
        {
            var uiMgr = UIManager.Instance;
            if (uiMgr.IsPointerOverDrawingPanel())
            {
#if UNITY_EDITOR || UNITY_STANDALONE
                Vector3 screenPos = Input.mousePosition;
#elif UNITY_ANDROID || UNITY_IPHONE
                Vector3 screenPos = uiMgr.DragDrawingPanelData.position;
#endif
                Vector3 rwPos = TransformHelper.ScreenToRealWorldPoint(screenPos);
                //VOAndVector3 data = new VOAndVector3(null, rwPos);
                MeasurePointAndVector data = new MeasurePointAndVector(null,rwPos);
                //Debug.Log("鼠標移動在測量之前"+rwPos);
                //SPApplication.Instance.SendNotification(MVCNotifications.TO_C_UPDATE_AUXILIARY_LINE, data);
                SPApplication.Instance.SendNotification(MVCNotifications.TO_C_UPDATE_AUXILIARY_LINE_MEASURE, data);
                //FPBApplication.Instance.SendNotification(ApplicationConstants.TO_V_POINTER_MOVE_WHEN_DRAW_WALL, screenPos);
            }

            return false;
        }
    }
}

MouseRightClickToStopMeasure

using UnityEngine;
using System.Collections;
using System;

namespace SpacePlanner
{
    public class MouseRightClickToStopMeasure : StateAction
    {
        public MouseRightClickToStopMeasure() : base()
        {
        }

        public override bool Execute()
        {
//#if UNITY_EDITOR || UNITY_STANDALONE
            if (Input.GetMouseButtonDown(1))
//#elif UNITY_ANDROID || UNITY_IPHONE
//            //if (UIManager.Instance.IsTouchReleased())
                 //SendNotification(MVCNotifications.TO_V_CLEAR_AUXILIARY_WALL_MEASURE);// 關(guān)掉輔助墻
//#endif
            {
                //畫墻結(jié)束后把UIFloatExitButton隱藏掉
                //GameObject uiFloatPanel = GameObject.Find("UIFloatExitButton(Clone)");
                //uiFloatPanel.SetActive(false);   
                //SPApplication.Instance.SendNotification(MVCNotifications.TO_C_STOP_BUILD_WALL_MEASURE, DrawingSelection.selectedObject);
                SPApplication.Instance.SendNotification(MVCNotifications.TO_C_STOP_BUILD_WALL_MEASURE, DrawingSelection.SelectMeasurePoint);
                //DrawingSelection.selectedObject = null;
                DrawingSelection.SelectMeasurePoint = null;
                CursorManager.Instance.setNormalCursor();
                return true;
            }
            return false;
        }
    }
}

2.測量狀態(tài)下的動作

MouseMoveInMeasure

using UnityEngine;
using System.Collections;
using System;
using SpacePlanner.Core.DataStructure;

namespace SpacePlanner
{
    public class MouseMoveInMeasure : StateAction
    {
        public MouseMoveInMeasure() : base()
        {
        }

        public override bool Execute()
        {
            var uiMgr = UIManager.Instance;
            MeasurePoint measurePoint = DrawingSelection.SelectMeasurePoint;
            if (uiMgr.IsPointerOverDrawingPanel())
            {
#if UNITY_EDITOR || UNITY_STANDALONE
                Vector3 screenPos = Input.mousePosition;
#elif UNITY_ANDROID || UNITY_IPHONE
                //Vector3 screenPos = uiMgr.DragDrawingPanelData.position;

                Vector3 endPos = uiMgr.DragDrawingPanelData.position;
                Vector3 dir = (measurePoint.Start - endPos).normalized;
                float circleRadius = 100f;
                Vector3 screenPos = endPos + dir * circleRadius;
#endif
                Vector3 rwPos = TransformHelper.ScreenToRealWorldPoint(screenPos);
                Wall wall = DrawingSelection.selectedObject as Wall;
                VOAndVector3 data = new VOAndVector3(wall, rwPos);
                //MeasurePoint measurePoint = DrawingSelection.SelectMeasurePoint;
                MeasurePointAndVector data1 = new MeasurePointAndVector(measurePoint,rwPos);
                //Debug.Log("在測量時移動鼠標" + screenPos + rwPos);
                SPApplication.Instance.SendNotification(MVCNotifications.TO_C_UPDATE_AUXILIARY_WALL_MEASURE, data1);
                SPApplication.Instance.SendNotification(MVCNotifications.TO_C_UPDATE_AUXILIARY_LINE_MEASURE, data1);
                //FPBApplication.Instance.SendNotification(ApplicationConstants.TO_V_POINTER_MOVE_WHEN_DRAW_WALL, screenPos);
            }

            return false;
        }
    }
}

MouseClickToContinueMeasure

using UnityEngine;
using System.Collections;
using System;
using SpacePlanner.Core.DataStructure;
using PureMVC.Patterns;

namespace SpacePlanner
{
    public class MouseClickToContinueMeasure : StateAction
    {
        public MouseClickToContinueMeasure(string nextState) : base(nextState)
        {
        }

        public override bool Execute()
        {
            var uiMgr = UIManager.Instance;

            Vector3 screenPos = uiMgr.ClickDrawingPanelData.position;
            Vector3 rwPos = TransformHelper.ScreenToRealWorldPoint(screenPos);
            Debug.Log("鼠標點擊結(jié)束畫一面墻" + screenPos + rwPos + TransformHelper.ScreenToUISpacePoint(screenPos, uiMgr.DrawingPanel.transform, false));
            Wall wall = DrawingSelection.selectedObject as Wall;
            MeasurePoint measurePoint = DrawingSelection.SelectMeasurePoint;
            UndoManager.Instance.AddNotification();

#if UNITY_EDITOR || UNITY_STANDALONE
            if (uiMgr.ClickOnDrawingPanel())
            {
                
                //SPApplication.Instance.SendNotification(MVCNotifications.TO_C_BUILD_ONE_WALL_DONE_MEASURE, wall);
                SPApplication.Instance.SendNotification(MVCNotifications.TO_C_BUILD_ONE_WALL_DONE_MEASURE, measurePoint);
                //UndoManager.Instance.AddNotification(new Notification(MVCNotifications.TO_C_BUILD_ONE_WALL_DONE, wall));// 添加命令到UndoManager里
                return true;
            }
#elif UNITY_ANDROID || UNITY_IPHONE
            if (uiMgr.IsTouchReleased())
             {
                          
                //SPApplication.Instance.SendNotification(MVCNotifications.TO_C_BUILD_ONE_WALL_DONE_MEASURE, wall);
                SPApplication.Instance.SendNotification(MVCNotifications.TO_C_BUILD_ONE_WALL_DONE_MEASURE_ANDROID, measurePoint);               
                //UndoManager.Instance.AddNotification(new Notification(MVCNotifications.TO_C_BUILD_ONE_WALL_DONE, wall));// 添加命令到UndoManager里
                return true;
              }
#endif
            {
                RulerManager.Instance.DisplayAllWallRuler();// 刷新標尺
            }
            return false;
        }
    }


}

MouseRightClickToStopMeasure

using UnityEngine;
using System.Collections;
using System;

namespace SpacePlanner
{
    public class MouseRightClickToStopMeasure : StateAction
    {
        public MouseRightClickToStopMeasure() : base()
        {
        }

        public override bool Execute()
        {
//#if UNITY_EDITOR || UNITY_STANDALONE
            if (Input.GetMouseButtonDown(1))
//#elif UNITY_ANDROID || UNITY_IPHONE
//            //if (UIManager.Instance.IsTouchReleased())
                 //SendNotification(MVCNotifications.TO_V_CLEAR_AUXILIARY_WALL_MEASURE);// 關(guān)掉輔助墻
//#endif
            {
                //畫墻結(jié)束后把UIFloatExitButton隱藏掉
                //GameObject uiFloatPanel = GameObject.Find("UIFloatExitButton(Clone)");
                //uiFloatPanel.SetActive(false);   
                //SPApplication.Instance.SendNotification(MVCNotifications.TO_C_STOP_BUILD_WALL_MEASURE, DrawingSelection.selectedObject);
                SPApplication.Instance.SendNotification(MVCNotifications.TO_C_STOP_BUILD_WALL_MEASURE, DrawingSelection.SelectMeasurePoint);
                //DrawingSelection.selectedObject = null;
                DrawingSelection.SelectMeasurePoint = null;
                CursorManager.Instance.setNormalCursor();
                return true;
            }
            return false;
        }
    }
}

總結(jié)一下狀態(tài)機的流程（注意事項）
1.有狀態(tài)切換的動作，stateAction的構(gòu)造函數(shù)不一樣镣衡，需要把狀態(tài)傳過去霜定。
2.狀態(tài)，動作廊鸥，動作改變狀態(tài)望浩。

最后編輯于：2018.02.10 16:06:08

?著作權(quán)歸作者所有,轉(zhuǎn)載或內(nèi)容合作請聯(lián)系作者

人面猴
序言：七十年代末，一起剝皮案震驚了整個濱河市惰说，隨后出現(xiàn)的幾起案子磨德，更是在濱河造成了極大的恐慌，老刑警劉巖吆视，帶你破解...
沈念sama閱讀 219,539評論 6贊 508
死咒
序言：濱河連續(xù)發(fā)生了三起死亡事件剖张，死亡現(xiàn)場離奇詭異切诀，居然都是意外死亡，警方通過查閱死者的電腦和手機搔弄，發(fā)現(xiàn)死者居然都...
沈念sama閱讀 93,594評論 3贊 396
救了他兩次的神仙讓他今天三更去死
文/潘曉璐我一進店門幅虑，熙熙樓的掌柜王于貴愁眉苦臉地迎上來，“玉大人顾犹，你說我怎么就攤上這事倒庵。” “怎么了炫刷？”我有些...
開封第一講書人閱讀 165,871評論 0贊 356
道士緝兇錄：失蹤的賣姜人
文/不壞的土叔我叫張陵擎宝，是天一觀的道長。經(jīng)常有香客問我浑玛，道長绍申，這世上最難降的妖魔是什么？我笑而不...
開封第一講書人閱讀 58,963評論 1贊 295
?港島之戀（遺憾婚禮）
正文為了忘掉前任顾彰，我火速辦了婚禮极阅，結(jié)果婚禮上，老公的妹妹穿的比我還像新娘涨享。我一直安慰自己筋搏，他們只是感情好，可當我...
茶點故事閱讀 67,984評論 6贊 393
惡毒庶女頂嫁案：這布局不是一般人想出來的
文/花漫我一把揭開白布厕隧。她就那樣靜靜地躺著奔脐，像睡著了一般。火紅的嫁衣襯著肌膚如雪吁讨。梳的紋絲不亂的頭發(fā)上髓迎，一...
開封第一講書人閱讀 51,763評論 1贊 307
城市分裂傳說
那天，我揣著相機與錄音建丧，去河邊找鬼排龄。笑死，一個胖子當著我的面吹牛茶鹃，可吹牛的內(nèi)容都是我干的。我是一名探鬼主播艰亮，決...
沈念sama閱讀 40,468評論 3贊 420
雙鴛鴦連環(huán)套：你想象不到人心有多黑
文/蒼蘭香墨我猛地睜開眼闭翩，長吁一口氣：“原來是場噩夢啊……” “哼！你這毒婦竟也來了迄埃？” 一聲冷哼從身側(cè)響起疗韵，我...
開封第一講書人閱讀 39,357評論 0贊 276
萬榮殺人案實錄
序言：老撾萬榮一對情侶失蹤，失蹤者是張志新（化名）和其女友劉穎侄非，沒想到半個月后蕉汪，有當?shù)厝嗽跇淞掷锇l(fā)現(xiàn)了一具尸體流译，經(jīng)...
沈念sama閱讀 45,850評論 1贊 317
?護林員之死
正文獨居荒郊野嶺守林人離奇死亡，尸身上長有42處帶血的膿包…… 初始之章·張勛以下內(nèi)容為張勛視角年9月15日...
茶點故事閱讀 38,002評論 3贊 338
?白月光啟示錄
正文我和宋清朗相戀三年者疤，在試婚紗的時候發(fā)現(xiàn)自己被綠了福澡。大學時的朋友給我發(fā)了我未婚夫和他白月光在一起吃飯的照片。...
茶點故事閱讀 40,144評論 1贊 351
活死人
序言：一個原本活蹦亂跳的男人離奇死亡驹马，死狀恐怖革砸，靈堂內(nèi)的尸體忽然破棺而出，到底是詐尸還是另有隱情糯累，我是刑警寧澤算利，帶...
沈念sama閱讀 35,823評論 5贊 346
?日本核電站爆炸內(nèi)幕
正文年R本政府宣布，位于F島的核電站泳姐，受9級特大地震影響效拭，放射性物質(zhì)發(fā)生泄漏。R本人自食惡果不足惜胖秒，卻給世界環(huán)境...
茶點故事閱讀 41,483評論 3贊 331
男人毒藥：我在死后第九天來索命
文/蒙蒙一缎患、第九天我趴在偏房一處隱蔽的房頂上張望。院中可真熱鬧扒怖，春花似錦较锡、人聲如沸。這莊子的主人今日做“春日...
開封第一講書人閱讀 32,026評論 0贊 22
一樁弒父案蚂蕴，背后竟有這般陰謀
文/蒼蘭香墨我抬頭看了看天上的太陽。三九已至俯邓，卻和暖如春骡楼，著一層夾襖步出監(jiān)牢的瞬間，已是汗流浹背稽鞭。一陣腳步聲響...
開封第一講書人閱讀 33,150評論 1贊 272
情欲美人皮
我被黑心中介騙來泰國打工鸟整，沒想到剛下飛機就差點兒被人妖公主榨干…… 1. 我叫王不留，地道東北人朦蕴。一個月前我還...
沈念sama閱讀 48,415評論 3贊 373
代替公主和親
正文我出身青樓篮条，卻偏偏與公主長得像，于是被迫代替她去往敵國和親吩抓。傳聞我的和親對象是個殘疾皇子涉茧，可洞房花燭夜當晚...
茶點故事閱讀 45,092評論 2贊 355

狀態(tài)機_fsm(Finite State Machine)

推薦閱讀更多精彩內(nèi)容