C#服务端与Unity客户端实现房间通信技术

转载

mb5fed71eeb026e 2021-08-05 17:46:00

文章标签 json 应用程序 c# i++ 网络通信 文章分类 代码人生

一.基本简介

（详细可查看本文最底部的我的共享项目源码百度网盘下载链接）

1.C#控制台应用程序通过记事本实现创建房间、加入房间、离开房间、获取房间列表、获取房间信息

（1）创建房间

（2）加入房间

（3）离开房间

（4）获取房间列表

（5）获取房间信息

using System;

namespace GameServer
{
[Serializable]
public class RoomData
{
public int Id;
public bool IsDeleted;
public int RoomId;
public int UserId;
public int MaxCount;
}
}

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;

namespace GameServer
{
public class RoomDo
{
public string Name { get; private set; }
public string Path { get; private set; }

public RoomDo()
{
Name = "RoomData";
Path = "C:///" + Name + ".txt";
}

public string Read()
{
FileStream fs = new FileStream (Path, FileMode.OpenOrCreate, FileAccess.ReadWrite);
fs.Close ();
FileInfo file = new FileInfo (Path);
var reader = file.OpenText ();
string listJson = reader.ReadToEnd ();
reader.Close ();
return listJson;
}

public void Save(string listJson)
{
FileStream fs = new FileStream (Path, FileMode.OpenOrCreate, FileAccess.ReadWrite);
fs.Close ();
FileInfo file = new FileInfo (Path);
var writer = file.CreateText ();
writer.WriteLine (listJson);
writer.Close ();
}

public void Insert(string [] names, string [] values)
{
string listJson = Read ();
if (listJson == "") {
listJson += "RoomData";
Save (listJson);
}
else
{
listJson += "&Id=" + (GetList ().Count + 1) + ",";
listJson += "IsDeleted=" + false + ",";
listJson += names [0] + "=" + values [0] + ",";
listJson += names [1] + "=" + values [1] + ",";
listJson += names [2] + "=" + values [2];
Save (listJson);
}
}

public void Delete(int id)
{
var list = GetList ();
if (list == null || list.Count <= 0) {
return;
}
if (id == 0) {
list.Clear ();
string listJson = ToListJson (list);
Save (listJson);
return;
}
var room = list.Where (r => r.Id == id).FirstOrDefault ();
if (room != null) {
list.Remove (room);
string listJson = ToListJson (list);
Save (listJson);
}
}

public void Update(int id, string name, string value)
{
var list = GetList ();
if (list == null || list.Count <= 0) {
return;
}
for (int i = 0; i < list.Count; i++) {
var item = list [i];
if (item.Id == id) {
if (name == "IsDeleted") {
item.IsDeleted = Convert.ToBoolean (value);
}
else if (name == "RoomId") {
item.RoomId = int.Parse (value);
}
else if (name == "UserId") {
item.UserId = int.Parse (value);
}
else if (name == "MaxCount") {
item.MaxCount = int.Parse (value);
}
}
}
string listJson = ToListJson (list);
Save (listJson);
}

public string ToListJson(List<RoomData> list)
{
string listJson = "RoomData";
if (list == null || list.Count <= 0) {
return listJson;
}
for (int i = 0; i < list.Count; i++) {
listJson += "&Id=" + list[i].Id + ",";
listJson += "IsDeleted=" + list[i].IsDeleted + ",";
listJson += "RoomId=" + list[i].RoomId + ",";
listJson += "UserId=" + list [i].UserId + ",";
listJson += "MaxCount=" + list[i].MaxCount;
}
return listJson;
}

public List<RoomData> GetList()
{
List<RoomData> list = new List<RoomData> ();
string listJson = Read ();
if (listJson == "") {
return list;
}
if (!listJson.Contains("&")) {
Console.WriteLine (listJson);
}
else
{
var jsons = listJson.Split ('&');
for (int i = 1; i < jsons.Length; i++) {
var attrs = jsons [i].Split(',');
RoomData room = new RoomData ();
room.Id = int.Parse (attrs [0].Split ('=') [1]);
room.IsDeleted = Convert.ToBoolean (attrs [1].Split ('=') [1]);
room.RoomId = int.Parse (attrs [2].Split ('=') [1]);
room.UserId = int.Parse (attrs [3].Split ('=') [1]);
room.MaxCount = int.Parse (attrs [4].Split ('=') [1]);
list.Add (room);
}
}
return list;
}

public List<RoomData> GetHouseOwnerList()
{
var roomList = GetList ();
roomList.Where ((x, i) => roomList.FindIndex (n => n.RoomId == x.RoomId) == i).ToList ();
return roomList;
}

public void CreateRoom(int roomId, int userId, int maxCount)
{
var result = GetList ().Where (r => r.UserId == userId).FirstOrDefault ();
if (result == null) {
Insert (
new string[]{ "RoomId", "UserId", "MaxCount" },
new string[]{ roomId.ToString (), userId.ToString (), maxCount.ToString () }
);
}
}

public List<RoomData> GetRoom(int roomId)
{
return GetList ().Where (r => r.RoomId == roomId).ToList ();
}

public RoomData GetHouseOwner(int roomId)
{
return GetList ().Where (r => r.RoomId == roomId && r.UserId == roomId).FirstOrDefault ();
}

public void JoinRoom(int roomId, int userId)
{
var room = GetRoom (roomId);
var houseOwner = GetHouseOwner (roomId);
if (room == null || houseOwner == null) {
Console.WriteLine ("房间不存在");
return;
}
if (room.Count < houseOwner.MaxCount) {
CreateRoom (roomId, userId, houseOwner.MaxCount);
}
}

public void LeaveRoom(int roomId, int userId)
{
var person = GetList ().Where (r => r.RoomId == roomId && r.UserId == userId).FirstOrDefault ();
if (person == null) {
return;
}
if (person.RoomId == person.UserId) {
Console.WriteLine ("房间[" + roomId + "]房主[" + userId + "]离开了房间");
Delete (0);
}
else {
Console.WriteLine ("房间[" + roomId + "]房客[" + userId + "]离开了房间");
Delete (person.Id);
}
}

public void Ready(int roomId, int userId)
{
var person = GetList ().Where (r => r.RoomId == roomId && r.UserId == userId).FirstOrDefault ();
if (person == null) {
return;
}
Update (person.Id, "IsDeleted", true.ToString ());
}

public void StartGame(int roomId, int userId)
{
var person = GetList ().Where (r => r.RoomId == roomId && r.UserId == userId).FirstOrDefault ();
if (person == null) {
return;
}
if (person.RoomId == person.UserId) {
Console.WriteLine ("执行房主开始游戏操作");
}
}
}
}