Unity进阶–通过PhotonServer实现人物移动和攻击–PhotonServer(五)

RomanBesson2023-08-20 11:46

文章目录

Unity进阶--通过PhotonServer实现人物移动和攻击--PhotonServer(五)

DLc： 消息类和通信类

  • Message

    csharp 复制代码 
    namespace Net
{
    public class Message
    {
        public byte Type;
        public int Command;
        public object Content;
        public Message() { }

        public Message(byte type, int command, object content)
        {
            Type = type;
            Command = command;
            Content = content;
        }
    }
    //消息类型
    public class MessageType
    {
        //unity
        //类型

        public static byte Type_UI = 0;
   
        //账号登录注册
        public const byte Type_Account = 1;
        //用户
        public const byte Type_User = 2;
        //攻击
        public const byte Type_Battle = 3;

        //注册账号
        public const int Account_Register = 100;
        public const int Account_Register_Res = 101;
        //登陆
        public const int Account_Login = 102;
        public const int Account_Login_res = 103;

        //角色部分
        //选择角色
        public const int User_Select = 204; 
        public const int User_Select_res = 205; 
        public const int User_Create_Event = 206;
        //删除角色
        public const int User_Remove_Event = 207;

        //攻击和移动
        //移动point[]
        public const int Battle_Move = 301;
        //移动响应id point[]
        public const int Battle_Move_Event = 302;
        //攻击 targetid
        public const int Battle_Attack = 303;
        //攻击响应id targetid 剩余血量
        public const int Battle_Attack_Event = 304;


    }
}

    • peer类

      csharp 复制代码 
      using System;
using System.Collections.Generic;
using Net;
using Photon.SocketServer;
using PhotonHostRuntimeInterfaces;
using PhotonServerFirst.Bll;

namespace PhotonServerFirst
{
    public class PSPeer : ClientPeer
    {
        public PSPeer(InitRequest initRequest) : base(initRequest)
        {

        }

        //处理客户端断开的后续工作
        protected override void OnDisconnect(DisconnectReason reasonCode, string reasonDetail)
        {
            //关闭管理器
            BLLManager.Instance.accountBLL.OnDisconnect(this);
            BLLManager.Instance.userBLL.OnDisconnect(this);
        }

        //处理客户端的请求
        protected override void OnOperationRequest(OperationRequest operationRequest, SendParameters sendParameters)
        {
            PSTest.log.Info("收到客户端的消息");
            var dic = operationRequest.Parameters;

            //打包，转为PhotonMessage
            Message message = new Message();
            message.Type = (byte)dic[0];
            message.Command = (int)dic[1];
            List<object> objs = new List<object>();
            for (byte i = 2; i < dic.Count; i++)
            {
                objs.Add(dic[i]);
            }
            message.Content = objs.ToArray();

            //消息分发
            switch (message.Type)
            {
                case MessageType.Type_Account:
                    //PSTest.log.Info("收到客户端的登陆消息");
                    BLLManager.Instance.accountBLL.OnOperationRequest(this, message); 
                    break;
                case MessageType.Type_User:
                    BLLManager.Instance.userBLL.OnOperationRequest(this, message);
                    break;
                case MessageType.Type_Battle:
                    PSTest.log.Info("收到攻击移动命令");
                    BLLManager.Instance.battleMoveBLL.OnOperationRequest(this, message);
                    break;
            }
        }
    }
}

  • 客户端对接类

    csharp 复制代码 
    using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using ExitGames.Client.Photon;
using Net;

public class PhotonManager : MyrSingletonBase<PhotonManager>, IPhotonPeerListener
{
    private  PhotonPeer peer;
    
    void Awake() {
        base.Awake();
        DontDestroyOnLoad(this);
    }
    // Start is called before the first frame update
    void Start()
    {
        peer = new PhotonPeer(this, ConnectionProtocol.Tcp);
        peer.Connect("127.0.0.1:4530", "PhotonServerFirst");
    }

    void Update()
    {
        peer.Service();
    }

    private void OnDestroy() {
        base.OnDestroy();
        //断开连接
        peer.Disconnect();    
    }

    public void DebugReturn(DebugLevel level, string message)
    {

    }

    /// <summary>
    /// 接收服务器事件
    /// </summary>
    /// <param name="eventData"></param>
    public void OnEvent(EventData eventData)
    {
        
        //拆包
        Message msg = new Message();
        msg.Type = (byte)eventData.Parameters[0];
        msg.Command = (int)eventData. Parameters[1];
        List<object> list = new List<object>();
        for (byte i = 2; i < eventData.Parameters.Count; i++){
            list.Add(eventData.Parameters[i]);
        }
        msg.Content = list.ToArray();
        MessageCenter.SendMessage(msg);
    }

    /// <summary>
    /// 接收服务器响应
    /// </summary>
    /// <param name="operationResponse"></param>
    public void OnOperationResponse(OperationResponse operationResponse)
    {
        if (operationResponse.OperationCode == 1){
            Debug.Log(operationResponse.Parameters[1]);
        }

    }

    /// <summary>
    /// 状态改变
    /// </summary>
    /// <param name="statusCode"></param>
    public void OnStatusChanged(StatusCode statusCode)
    {
        Debug.Log(statusCode);
    }

    /// <summary>
    /// 发送消息
    /// </summary>
    public void Send(byte type, int command, params object[] objs)
    {
        Dictionary<byte, object> dic = new Dictionary<byte,object>();
        dic.Add(0,type);
        dic.Add(1,command);
        byte i = 2;
        foreach (object o in objs){
            dic.Add(i++, o);
        }
        peer.OpCustom(0, dic, true);
    }

}

服务器

  • BLL管理

    csharp 复制代码 
    using PhotonServerFirst.Bll.BattleMove;
using PhotonServerFirst.Bll.User;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace PhotonServerFirst.Bll
{
    public class BLLManager
    {
        private static BLLManager bLLManager;
        public static BLLManager Instance
        {
            get
            {
                if(bLLManager == null)
                {
                    bLLManager = new BLLManager();
                }
                return bLLManager;
            }
        }
        //登录注册管理
        public IMessageHandler accountBLL;
        //角色管理
        public IMessageHandler userBLL;
        //移动和攻击管理
        public IMessageHandler battleMoveBLL;
    private BLLManager()
    {
        accountBLL = new PhsotonServerFirst.Bll.Account.AccountBLL();
        userBLL = new UserBLL();
        battleMoveBLL = new BattleMoveBLL();
    }

}

    }

  • 移动BLL

    csharp 复制代码 
    using Net;
using PhotonServerFirst.Dal;
using PhotonServerFirst.Model.User;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace PhotonServerFirst.Bll.BattleMove
{
    class BattleMoveBLL : IMessageHandler
    {
        public void OnDisconnect(PSPeer peer)
        {
            
        }

        public void OnOperationRequest(PSPeer peer, Message message)
        {
            object[] objs = (object[])message.Content; 
            switch (message.Command)
            {
                case MessageType.Battle_Move:
                    PSTest.log.Info("BattleMove收到移动命令");
                    Move(peer, objs);
                    break;
                case MessageType.Battle_Attack:
                    Attack(peer, objs);
                    break;
            }

        }

        private void Attack(PSPeer peer, object[] objs)
        {
            //targetid
            //id targetid 剩余血量
            int targetid = (int)objs[0];
            //攻击者
            UserModel user = DALManager.Instance.userDAL.GetUserModel(peer);
            //被攻击者
            UserModel targetUser = DALManager.Instance.userDAL.GetUserModel(targetid);
            //计算伤害
            targetUser.Hp -= user.userInfo.Attack;
            foreach (PSPeer otherpeer in DALManager.Instance.userDAL.GetuserPeers())
            {
                SendMessage.Send(otherpeer, MessageType.Type_Battle, MessageType.Battle_Attack_Event, user.ID, targetUser.ID, targetUser.Hp);
            }
        }

            private void Move(PSPeer peer, object[] objs)
            {
                //位置
                float[] points = (float[])objs[0];
                //将要移动的客户端
                UserModel user = DALManager.Instance.userDAL.GetUserModel(peer); 
                user.Points = points;
                //通知所有客户端移动
                foreach (PSPeer otherpeer in DALManager.Instance.userDAL.GetuserPeers())
                {
                PSTest.log.Info("通知所有客户端移动");
                    SendMessage.Send(otherpeer, MessageType.Type_Battle, MessageType.Battle_Move_Event, user.ID, points);

                }
            }
    }
}

客户端

  • 逻辑类

    csharp 复制代码 
    using System.Collections;
using System.Collections.Generic;
using Net;
using UnityEngine;

public class BattleManager : ManagerBase
{
    void Start() {
        MessageCenter.Instance.Register(this);
    }
    private UserControll user;
    public UserControll User{
        get{
            if (user == null){
                user = UserControll.idUserDic[UserControll.ID];
            }
            return user;
        }
    }

    void Update()
    {
        if (Input.GetMouseButtonDown(0)){
            Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
            RaycastHit hit;
            bool res = Physics.Raycast(ray, out hit);
            if (res)
            {
                if (hit.collider.tag =="Ground"){
                    //Debug.Log("点击到地面");
                    //移动到hit.point
                    PhotonManager.Instance.Send(MessageType.Type_Battle, MessageType.Battle_Move, new float[] { hit.point.x,hit.point.y, hit.point.z });
                    //Debug.Log(hit.point);
                }
                if (hit.collider.tag =="User"){
                    //Debug.Log("点击到玩家");
                    //获取距离
                    float dis = Vector3.Distance(hit.collider.transform.position, User.transform.position);
                    if (dis > 0 && dis < 3f){
                        UserControll targetUser = hit.collider.GetComponent<UserControll>();
                        PhotonManager.Instance.Send(MessageType.Type_Battle, MessageType.Battle_Attack, targetUser.id);
                    }
                }
           }
        }
    }

    public override void ReceiveMessage(Message message){
        base.ReceiveMessage(message);
        object[] objs = (object[])message.Content;
        switch (message. Command)
        {
            case MessageType.Battle_Move_Event:
            Debug.Log("移动");
                Move(objs);
                break;
            case MessageType.Battle_Attack_Event:
                Attack(objs);
                break;
        }
    }


    //移动
    void Move(object[] objs){
        //移动的用户id
        int userid = (int)objs[0];
        //移动的位置
        float[] points = (float[])objs[1];
        UserControll.idUserDic[ userid].Move(new Vector3(points[0],points[1],points[2]));
    }

    public override byte GetMessageType(){
        return MessageType.Type_Battle;
    }

    public void Attack(object[] objs){
        //攻击者id被攻击者id 当前剩余血量
        int userid = (int)objs[0];
        int targetid = (int)objs[1];
        int hp = (int)objs[2];
        //攻击
        UserControll.idUserDic[userid].Attack(targetid);
        if (hp <= 0)
        {
            UserControll.idUserDic[targetid].Die();
        }
    }

}

  • 角色绑定的类

    csharp 复制代码 
    using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.AI;

public class UserControll : MonoBehaviour
{
    //保存了所有角色的集合
    public static Dictionary<int, UserControll> idUserDic = new Dictionary<int, UserControll>();
    //当前客户端角色的id
    public static int ID;
    private Animator ani;
    //private NavMeshAgent agent;
    //目标位置
    private Vector3 targetPos;
    private bool isRun;
    //角色id
    public int id;
    private bool isDie;

    // Start is called before the first frame update
    void Start()
    {
        ani = GetComponent<Animator>();
        //agent = GetComponent<NavMeshAgent>();
    }

    // Update is called once per frame
    void Update()
    {
        if(isDie){
            return;
        }
        if (isRun){
            //计算距离
            float dis = Vector3.Distance(transform. position,targetPos);
            if (dis > 0.5f)
            {
                //移动
                //agent.isStopped = false;
               // ani.SetBoo1( "IsRun", true);
                //agent.SetDestination(targetPos);
                transform.position = targetPos;
            }
            else
            {
                //停止
                //agent.isStopped = true;
               // ani.setBoo1("IsRun", false);
                isRun = false;
            }
        }

    }
    public void Move(Vector3 target){
        targetPos = target;
        isRun = true;
    }

    public void Attack( int targetId){
        //获得要攻击的角色
        UserControll targetUser = idUserDic[targetId];
        transform.LookAt(targetUser.transform);
        //ani.SetTrigger( "Attack");
    }

    public void Die(){
        //ani. setTrigger("Die");
        isDie = true;
    }

}
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.AI;

public class UserControll : MonoBehaviour
{
    //保存了所有角色的集合
    public static Dictionary<int, UserControll> idUserDic = new Dictionary<int, UserControll>();
    //当前客户端角色的id
    public static int ID;
    private Animator ani;
    //private NavMeshAgent agent;
    //目标位置
    private Vector3 targetPos;
    private bool isRun;
    //角色id
    public int id;
    private bool isDie;

    // Start is called before the first frame update
    void Start()
    {
        ani = GetComponent<Animator>();
        //agent = GetComponent<NavMeshAgent>();
    }

    // Update is called once per frame
    void Update()
    {
        if(isDie){
            return;
        }
        if (isRun){
            //计算距离
            float dis = Vector3.Distance(transform. position,targetPos);
            if (dis > 0.5f)
            {
                //移动
                //agent.isStopped = false;
               // ani.SetBoo1( "IsRun", true);
                //agent.SetDestination(targetPos);
                transform.position = targetPos;
            }
            else
            {
                //停止
                //agent.isStopped = true;
               // ani.setBoo1("IsRun", false);
                isRun = false;
            }
        }

    }
    public void Move(Vector3 target){
        targetPos = target;
        isRun = true;
    }

    public void Attack( int targetId){
        //获得要攻击的角色
        UserControll targetUser = idUserDic[targetId];
        transform.LookAt(targetUser.transform);
        //ani.SetTrigger( "Attack");
    }

    public void Die(){
        //ani. setTrigger("Die");
        isDie = true;
    }

}
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