修改fsm
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53
Assets/03.FiniteStateMachine/RunTime/Use/FSMExtension.cs
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53
Assets/03.FiniteStateMachine/RunTime/Use/FSMExtension.cs
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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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namespace Stary.Evo.FiniteStateMachine
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{
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public static class FSMInitialize
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{
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private static Dictionary<string, FSMController> _fsmControllers =
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new Dictionary<string, FSMController>();
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/// <summary>
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/// 创建FSMController
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/// </summary>
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/// <returns>返回创建的FSMController的识别Int值</returns>
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public static void CreateFSMController<T>(Transform parent) where T : FSMController
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{
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if (_fsmControllers.ContainsKey(typeof(T).Name))
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{
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Debug.LogError($"FSM控制器已存在！！！_key:{typeof(T).Name}");
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}
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else
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{
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GameObject newController = new GameObject($"{typeof(T).Name}");
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newController.transform.SetParent(parent);
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var controller = newController.AddComponent<T>();
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_fsmControllers.Add(typeof(T).Name, controller);
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}
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}
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/// <summary>
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/// 销毁指定FSMController
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/// </summary>
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/// <param name="controllerId"></param>
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public static void DestroyFSMController<T>() where T : FSMController
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{
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if (_fsmControllers.TryGetValue(typeof(T).Name, out var controller))
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{
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GameObject.Destroy(controller.gameObject);
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_fsmControllers.Remove(typeof(T).Name);
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}
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else
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{
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Debug.LogError("该Id的FSMController不存在或已被销毁！！！");
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}
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}
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}
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}
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@@ -1,50 +0,0 @@
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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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namespace Stary.Evo.FiniteStateMachine
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{
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public static class FSMInitialize
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{
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/// <summary>
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/// 状态机初始化
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/// </summary>
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/// <param name="targetScene">指定场景</param>
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/// <returns></returns>
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public static FSMManager Init(Scene targetScene)
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{
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GameObject targetObject = targetScene.GetRootGameObjects().FirstOrDefault(go => go.name == "FSMManger");
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FSMManager fSMManager;
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if (targetObject == null)
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{
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targetObject = new GameObject("FSMManger");
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SceneManager.MoveGameObjectToScene(targetObject, targetScene);
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fSMManager = new FSMManager();
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fSMManager.FSMMangerObject = targetObject;
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void OnSceneUnloaded(Scene scene)
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{
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// 当场景卸载时释放缓存
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if (scene.name == targetScene.name)
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{
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GameObject.Destroy(targetObject);
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fSMManager = null;
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}
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}
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SceneManager.sceneUnloaded += OnSceneUnloaded;
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return fSMManager;
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}
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else
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{
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Debug.LogError("场景: " + targetScene.name + "已经初始化过FSM状态机！！！");
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return null;
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}
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}
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}
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}
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@@ -1,150 +0,0 @@
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using System;
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using System.Collections.Generic;
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using UnityEngine;
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namespace Stary.Evo.FiniteStateMachine
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{
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public class FSMManager
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{
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public GameObject FSMMangerObject;
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private Dictionary<int, FSMController> controllers = new Dictionary<int, FSMController>();
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private Dictionary<int, SingleState> states = new Dictionary<int, SingleState>();
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private int nextControllerId = 0;
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private int nextStateId = 0;
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/// <summary>
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/// 创建FSMController
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/// </summary>
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/// <returns>返回创建的FSMController的识别Int值</returns>
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public int CreateFSMController()
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{
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if (FSMMangerObject == null)
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{
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Debug.LogError("FSM状态机还未初始化！！！");
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return -1;
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}
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else
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{
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int id = nextControllerId++;
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GameObject newController = new GameObject("FSMController" + id);
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newController.transform.SetParent(FSMMangerObject.transform);
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var controller = newController.AddComponent<FSMController>();
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controllers[id] = controller;
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return id;
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}
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}
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/// <summary>
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/// 销毁指定FSMController
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/// </summary>
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/// <param name="controllerId"></param>
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public void DestroyFSMController(int controllerId)
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{
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if (controllers.TryGetValue(controllerId, out var controller))
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{
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GameObject.Destroy(controller.gameObject);
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controllers.Remove(controllerId);
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}
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else
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{
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Debug.LogError("该Id的FSMController不存在或已被销毁！！！");
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}
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}
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/// <summary>
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/// 退出指定Controller中的所有状态
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/// </summary>
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/// <param name="controllerId"></param>
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public void ExitAllStateInController(int controllerId)
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{
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if (controllers.TryGetValue(controllerId, out var controller))
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{
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controller.ExitAll();
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}
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else
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{
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Debug.LogError("该Id的FSMController不存在或已被销毁！！！");
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}
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}
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/// <summary>
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/// 创建状态
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/// </summary>
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/// <param name="controllerId">状态挂载的ControllerId</param>
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/// <param name="stateDateAction">状态行为数据</param>
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/// <returns></returns>
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public int CreateState(int controllerId, StateDateAction stateDateAction)
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{
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if (controllers.TryGetValue(controllerId, out var controller))
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{
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// 创建state并将其添加到指定controller生命周期中
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SingleState state = new SingleState();
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state.stateDate = stateDateAction;
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controller.AddState(state);
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int id = nextStateId++;
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states[id] = state;
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return id;
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}
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else
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{
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Debug.LogError("该Id的FSMController不存在或已被销毁，状态初始化失败！！！");
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return -1;
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}
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}
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/// <summary>
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/// 进入指定状态
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/// </summary>
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/// <param name="stateId"></param>
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public void EnterState(int stateId)
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{
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if (states.TryGetValue(stateId, out var state))
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{
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state.Machine.Enter(state.GetType());
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}
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else
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{
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Debug.LogError("该Id的状态不存在！！！");
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}
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}
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/// <summary>
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/// 离开指定状态
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/// </summary>
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/// <param name="stateId"></param>
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public void ExitState(int stateId)
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{
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if (states.TryGetValue(stateId, out var state))
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{
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state.Machine.Exit(state.GetType());
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}
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else
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{
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Debug.LogError("该Id的状态不存在！！！");
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}
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}
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/// <summary>
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/// 销毁指定状态
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/// </summary>
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/// <param name="stateId"></param>
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public void DestroyState(int stateId)
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{
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if (states.TryGetValue(stateId, out var state))
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{
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states.Remove(stateId);
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}
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}
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// 将状态添加到FSMController
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public void AddStateToController(int controllerId, int stateId)
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{
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if (controllers.TryGetValue(controllerId, out var controller) && states.TryGetValue(stateId, out var state))
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{
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controller.AddState(state);
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}
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}
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}
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}
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70
Assets/03.FiniteStateMachine/RunTime/Use/IFSMManager.cs
Normal file
70
Assets/03.FiniteStateMachine/RunTime/Use/IFSMManager.cs
Normal file
@@ -0,0 +1,70 @@
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using System.Collections.Generic;
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using UnityEngine;
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namespace Stary.Evo.FiniteStateMachine
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{
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public interface IFSMManager
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{
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IFSMIState CurState { get; set; }
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void AddState(IFSMIState state);
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void RemoveState(IFSMIState state);
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void SetCurState(string name);
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IFSMIState GetStateWithName(string name);
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Dictionary<string, IFSMIState> States { get; set; }
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}
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public class FSMManager : IFSMManager
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{
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public IFSMIState CurState { get; set; }
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public Dictionary<string, IFSMIState> States { get; set; }
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public FSMManager()
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{
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States = new Dictionary<string, IFSMIState>();
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}
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public void AddState(IFSMIState state)
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{
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Debug.Log(state.Name);
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if (!States.ContainsKey(state.Name))
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{
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States.Add(state.Name, state);
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}
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else
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{
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Debug.LogErrorFormat("States状态机容器里已存在名字为--【{0}】--的状态", state.Name.ToString());
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}
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}
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public void RemoveState(IFSMIState state)
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{
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if (States.ContainsKey(state.Name))
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{
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States.Remove(state.Name);
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}
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else
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{
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Debug.LogErrorFormat("States状态机容器里不存在名字为--【{0}】--的状态", state.Name.ToString());
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}
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}
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public void SetCurState(string name)
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{
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if (CurState != null)
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CurState.OnExit();
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IFSMIState state = GetStateWithName(name);
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CurState = state;
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CurState.OnEnter();
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}
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public IFSMIState GetStateWithName(string name)
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{
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if (States.ContainsKey(name))
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{
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return States[name];
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}
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return null;
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}
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}
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}
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