1_20对象池优化+车辆AI优化完成

Assets/Resources/Prefab/Car_1.prefab

@@ -561,7 +561,7 @@ Rigidbody:
   m_Drag: 0
   m_AngularDrag: 0.05
   m_UseGravity: 1
-  m_IsKinematic: 0
+  m_IsKinematic: 1
   m_Interpolate: 0
   m_Constraints: 0
   m_CollisionDetection: 0
@@ -581,6 +581,7 @@ MonoBehaviour:
   dirveState: 0
   drivetime: 0
   checktime: 0
+  driveDir: {x: 0, y: 0, z: 0}
   carId: 0
   FrontCar: {fileID: 0}
 --- !u!65 &3545319385294605599

Assets/Scenes/City.unity

@@ -107,9 +107,9 @@ NavMeshSettings:
     serializedVersion: 2
     agentTypeID: 0
     agentRadius: 0.5
-    agentHeight: 0.5
+    agentHeight: 1
     agentSlope: 54.2
-    agentClimb: 0.5
+    agentClimb: 0.47
     ledgeDropHeight: 1
     maxJumpAcrossDistance: 0
     minRegionArea: 2
@@ -133,6 +133,7 @@ GameObject:
   - component: {fileID: 1209345}
   - component: {fileID: 1209346}
   - component: {fileID: 1209347}
+  - component: {fileID: 1209348}
   m_Layer: 0
   m_Name: GameRoot
   m_TagString: Untagged
@@ -198,6 +199,19 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: e56da8d69e03c384db0ad13d6a573d60, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+--- !u!114 &1209348
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1209343}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 276988240dddf884db6425b92b8a1a1b, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  ResourceDir: Prefab
 --- !u!1 &11606201
 GameObject:
   m_ObjectHideFlags: 0
@@ -5745,7 +5759,7 @@ Transform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 886090459}
-  m_RootOrder: 14
+  m_RootOrder: 13
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &232080615
 GameObject:
@@ -13705,7 +13719,7 @@ Transform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 886090459}
-  m_RootOrder: 11
+  m_RootOrder: 10
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &597147489
 GameObject:
@@ -17277,7 +17291,7 @@ Transform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 886090459}
-  m_RootOrder: 13
+  m_RootOrder: 12
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &760658245
 GameObject:
@@ -20597,7 +20611,6 @@ Transform:
   - {fileID: 1874726873}
   - {fileID: 225378088}
   - {fileID: 1950848507}
-  - {fileID: 991795215}
   - {fileID: 1090238321}
   - {fileID: 595968184}
   - {fileID: 2133317671}
@@ -22296,36 +22309,6 @@ MeshFilter:
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 987048212}
   m_Mesh: {fileID: 4300010, guid: 830250c7afc461b4da411ae9af734920, type: 3}
---- !u!1 &991795214
-GameObject:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  serializedVersion: 6
-  m_Component:
-  - component: {fileID: 991795215}
-  m_Layer: 0
-  m_Name: p (15)
-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
-  m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
-  m_IsActive: 1
---- !u!4 &991795215
-Transform:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 991795214}
-  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: -333.09, y: 793.08, z: 0}
-  m_LocalScale: {x: 1, y: 1, z: 1}
-  m_Children: []
-  m_Father: {fileID: 886090459}
-  m_RootOrder: 9
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &997329562
 GameObject:
   m_ObjectHideFlags: 0
@@ -24788,7 +24771,7 @@ Transform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 886090459}
-  m_RootOrder: 10
+  m_RootOrder: 9
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &1092173166
 GameObject:
@@ -35248,7 +35231,7 @@ Transform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 886090459}
-  m_RootOrder: 15
+  m_RootOrder: 14
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &1567858278
 GameObject:
@@ -48890,7 +48873,7 @@ Transform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 886090459}
-  m_RootOrder: 12
+  m_RootOrder: 11
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &2137858935
 GameObject:

Assets/Script/GameRoot.cs

@@ -47,7 +47,7 @@ public class GameRoot : MonoBehaviour
     {
       
        // pt.Update();              
-        roadSys.RoadStateUpdate(1.5f);//每n秒检测路段状态
+       // roadSys.RoadStateUpdate(1.5f);//每n秒检测路段状态
         infoWnd.UpdateTime();
     }
 

Assets/Script/System/CarSys.cs

@@ -62,14 +62,14 @@ public class CarSys : MonoBehaviour
     }
 
     //车辆AI移动函数
-    public IEnumerator CarMove(string lineName, NavMeshAgent agent)
+    public IEnumerator CarMove(string lineName, Drive drive)
     {
-        if (lineName != "" && agent != null)
+        if (lineName != "" && drive != null)
         {
 
             Transform moveListParent = null;
             MoveList.TryGetValue(lineName, out moveListParent);
-            Drive drive = agent.GetComponent<Drive>();
+            NavMeshAgent agent = drive.agent;
             //添加前车检测器
             GameObject go =Resources.Load<GameObject>("Prefab/DistanceCheck");
             GameObject go_c= Instantiate(go, drive.transform);
@@ -86,11 +86,13 @@ public class CarSys : MonoBehaviour
                     //路径方向
                     Vector3 Dir = (moveList[i].transform.position - drive.transform.position).normalized;
                     drive.driveDir = Dir;
+                    drive.dir_trans = moveList[i];
                     if (moveList[i] != null)
                     {
                       
                         //向移动列表支点移动                    
                         agent.SetDestination(moveList[i].position);
+                       
                         //携程检测距离与路况
                         while (true)
                         {
@@ -131,7 +133,8 @@ public class CarSys : MonoBehaviour
 
                 //回收车辆
                 carList.Remove(drive.carId);
-                Destroy(agent.gameObject);
+                // Destroy(agent.gameObject);
+                ObjectPool.Instance.Unspawn(agent.gameObject);
                 GameRoot.Instance.infoWnd.SetCarOutText(1);
 
             }
@@ -238,10 +241,17 @@ public class CarSys : MonoBehaviour
         // 随机创建车辆种类
         int carIndex = Random.Range(0, carTypeList.Length - 1);
         //实例化车辆
-        GameObject car = GameObject.Instantiate(carTypeList[carIndex], parent.position, Quaternion.identity, parent);
-        car.transform.eulerAngles = parent.eulerAngles;
+        //GameObject car = GameObject.Instantiate(carTypeList[carIndex], parent.position, Quaternion.identity, parent);
+        //car.transform.eulerAngles = parent.eulerAngles;
+        //对象池优化创建实例
+        GameObject car = ObjectPool.Instance.Spawn(carTypeList[carIndex].name, parent);
+
+       
+        //NavAgent赋值
+        NavMeshAgent _agent = car.GetComponent<NavMeshAgent>();
         //car驾驶类赋值
         Drive drive = car.GetComponent<Drive>();
+        drive.agent = _agent;
         drive.carId = CarID;
         drive.checktime = checktime;
         carList.Add(CarID, drive.gameObject);
@@ -256,10 +266,10 @@ public class CarSys : MonoBehaviour
         //统计数量更新
         GameRoot.Instance.infoWnd.SetCarInText(1);//+1
                                                 //执行寻路AI
-        NavMeshAgent agent = car.GetComponent<NavMeshAgent>();
-        if (agent != null)
+       
+        if (drive.agent != null)
         {
-            StartCoroutine(CarMove(parent.name, agent));
+            StartCoroutine(CarMove(parent.name, drive));
         }
     }
 

Assets/Script/Tool/Drive.cs

@@ -25,33 +25,35 @@ public class Drive : MonoBehaviour
     public int carId = 0;
     public GameObject FrontCar=null;
 
-    private NavMeshAgent agent;
-
     
+    public NavMeshAgent agent;
 
-    private void OnEnable()
-    {
-        agent = this.GetComponent<NavMeshAgent>();
-    }
+    public Transform dir_trans = null;//检测路径点用
+
+   
     private void FixedUpdate()
     {
-        switch (dirveState)
+        if (agent != null)
         {
-            case DriveState.Stop:
-                agent.speed = 0;
-                agent.velocity = Vector3.zero;
-                break;
-            case DriveState.PointOver:
-                agent.velocity = driveDir * 10;
-                break;
-            case DriveState.Turn:
-                agent.speed = 20;
-                agent.velocity = driveDir * 15;
-                break;
-            case DriveState.Line:
-                agent.speed = 20;
-                agent.velocity = driveDir * 20;
-                break;
+            switch (dirveState)
+                {
+                    case DriveState.Stop:
+                        agent.speed = 0;
+                        agent.velocity = Vector3.zero;
+                        break;
+                    case DriveState.PointOver:
+                        agent.velocity = driveDir * 10;
+                        break;
+                    case DriveState.Turn:
+                        agent.speed = 20;
+                        agent.velocity = driveDir * 15;
+                        break;
+                    case DriveState.Line:
+                        agent.speed = 20;
+                        agent.velocity = driveDir * 20;
+                        break;
+                }
         }
+       
     }
 }

Assets/Script/Tool/MonoSingleton.cs

@@ -0,0 +1,23 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public abstract class MonoSingleton<T> : MonoBehaviour
+    where T: MonoBehaviour
+    {
+    private static T m_instance;
+
+    public static T Instance
+    {
+        get
+        {
+            return m_instance;
+        }
+        
+    }
+
+    protected virtual void Awake()
+    {
+        m_instance = this as T;
+    }
+}

Assets/Script/Tool/Pool/IReusable.cs

@@ -0,0 +1,12 @@
+using System.Collections;
+using System.Collections.Generic;
+
+public interface IReusable  {
+
+    //取出时候调用
+    void OnSpawn();
+
+    //回收调用
+    void OnUnSpawn();
+
+}

Assets/Script/Tool/Pool/ObjectPool.cs

@@ -0,0 +1,70 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class ObjectPool : MonoSingleton<ObjectPool> {
+
+    /// <summary>
+    /// 资源目录
+    /// </summary>
+    public string ResourceDir = "";
+
+    Dictionary<string, SubPool> m_pools = new Dictionary<string, SubPool>();
+
+    //取出物体
+    public GameObject Spawn(string name,Transform trans) {
+        SubPool pool = null;
+        if (!m_pools.ContainsKey(name)) {
+            RegieterNew(name,trans);
+        }
+        pool = m_pools[name];
+       return  pool.Spawn(trans);
+    }
+
+    public GameObject Spawn(GameObject go, Transform trans)
+    {
+        SubPool pool = null;
+        if (!m_pools.ContainsKey(go.name))
+        {
+            RegieterNew(go.name, trans);
+        }
+        pool = m_pools[go.name];
+        return pool.Spawn(trans);
+    }
+
+    //回收物体
+    public void Unspawn(GameObject go) {
+        SubPool pool = null;
+        foreach (var p in m_pools.Values) {
+            if (p.Contain(go)) {
+                pool = p;
+                break;
+            }
+        }
+        pool.UnSpawn(go);
+    }
+
+    //回收所有
+    public void UnspawnAll() {
+        foreach (var p in m_pools.Values) {
+            p.UnspawnAll();
+        }
+    }
+
+    //清除所有
+    public void Clear()
+    {
+        m_pools.Clear();
+    }
+
+    //新建一个池子
+    void RegieterNew(string names,Transform trans) {
+        //资源目录
+        string path = ResourceDir + "/" + names;
+        //生成预制体
+        GameObject go = Resources.Load<GameObject>(path);
+        //新建一池子
+        SubPool pool = new SubPool(go);
+        m_pools.Add(pool.Name,pool);
+    }
+}

Assets/Script/Tool/Pool/ReusableObject.cs

@@ -0,0 +1,10 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public abstract class ReusableObject : MonoBehaviour, IReusable
+{
+    public abstract void OnSpawn();
+
+    public abstract void OnUnSpawn();
+}

Assets/Script/Tool/Pool/SubPool.cs

@@ -0,0 +1,96 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using UnityEngine;
+
+public class SubPool
+{
+    //集合
+    List<GameObject> m_objecs = new List<GameObject>();
+
+    //预设
+    GameObject m_prefab;
+
+ 
+
+
+    //名字
+    public string Name
+    {
+        get
+        {
+            return m_prefab.name;
+        }
+    }
+
+    public SubPool( GameObject go)
+    {
+        m_prefab = go;
+       
+    }
+
+    //取出物体
+    public GameObject Spawn(Transform m_parent)
+    {
+        GameObject go = null;
+        foreach (var obj in m_objecs)
+        {
+
+            if (!obj.activeSelf)
+            {
+                go = obj;
+            }
+        }
+
+        if (go == null)
+        {
+            go = GameObject.Instantiate<GameObject>(m_prefab, m_parent.position,Quaternion.identity,m_parent);
+            go.transform.eulerAngles = m_parent.eulerAngles;
+            m_objecs.Add(go);
+        }
+        else
+        {
+            go.transform.SetParent(m_parent);
+            go.transform.position = m_parent.position;
+            go.transform.eulerAngles = m_parent.eulerAngles;
+        }
+        go.SetActive(true);
+        go.SendMessage("OnSpawn", SendMessageOptions.DontRequireReceiver);
+        return go;
+    }
+
+   
+
+    //回收物体
+    public void UnSpawn(GameObject go)
+    {
+        if (Contain(go))
+        {
+            go.SendMessage("OnUnSpawn", SendMessageOptions.DontRequireReceiver);
+            go.SetActive(false);
+        }
+    }
+
+
+    //回收所有
+    public void UnspawnAll()
+    {
+        foreach (var obj in m_objecs)
+        {
+
+            if (obj.activeSelf)
+            {
+                UnSpawn(obj);
+            }
+        }
+
+    }
+
+    //判断是否属于list里边
+    public bool Contain(GameObject  go) {
+
+        return m_objecs.Contains(go);
+    
+    }
+}