Synchronization of old projects

Part1

C#基础/Lesson12_结构体练习/Lesson12_结构体练习.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

C#基础/Lesson12_结构体练习/Program.cs

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+using System;
+using System.Threading;
+namespace Lesson
+{
+    struct Member
+    {
+        public string name;
+        public bool sex;
+        public int age;
+        public string clas;
+        public string major;
+        public Member(string name, bool sex, int age, string clas, string major)
+        {
+            this.name = name;
+            this.sex = sex;
+            this.age = age;
+            this.clas = clas;
+            this.major = major;
+        }
+        public void PrintInfo()
+        {
+            Console.WriteLine("学员信息：");
+            Console.WriteLine($"姓名：{name}");
+            Console.WriteLine($"性别：{(sex ? "男" : "女")}"); // 将bool转换为中文
+            Console.WriteLine($"年龄：{age}");
+            Console.WriteLine($"班级：{clas}");
+            Console.WriteLine($"专业：{major}");
+        }
+    }
+    struct PlayerInfo 
+    {
+        public string name;
+        public E_Occupation occupation;
+
+        public PlayerInfo(string name,E_Occupation occupation)
+        {
+            this.name = name;
+            this.occupation = occupation;
+        }
+
+        public void PrintInfo()
+        {
+            Console.WriteLine("玩家攻击信息");
+            switch (occupation)
+            {
+                case E_Occupation.Warrior:
+                    Console.WriteLine($"{occupation}{name}释放了冲锋");
+                    break;
+                case E_Occupation.Hunter:
+                    Console.WriteLine($"{occupation}{name}释放了假死");
+                    break;
+                case E_Occupation.Mage:
+                    Console.WriteLine($"{occupation}{name}释放了奥数冲击");
+                    break;
+            }
+        }
+    }
+    struct Monster
+    {
+        public string name;
+        public int atk;
+
+        public Monster(string name)
+        {
+            this.name = name;
+            Random r = new Random();
+            atk = r.Next(10,30);
+        }
+
+        public void Atk()
+        {
+            Console.WriteLine("{0}的攻击力为{1}",name,atk);
+        }
+    }
+
+    struct Atm
+    {
+        public string name;
+        public int atk;
+        public int def;
+        public int hp;
+
+        public Atm(string name,int atk,int def,int hp)
+        {
+            this.name = name;
+            this.atk = atk;
+            this.def = def;
+            this.hp = hp;
+        }
+
+        public void Atk(ref Boss monster)
+        {
+            monster.hp -= atk - monster.def;
+            Console.WriteLine("{0}攻击了{1}造成了{2}点伤害，{3}剩余{4}HP", name, monster.name, atk - monster.def,monster.name, monster.hp);
+        }
+    }
+
+
+    struct Boss
+    {
+        public string name;
+        public int atk;
+        public int def;
+        public int hp;
+        public Boss(string name, int atk, int def, int hp)
+        {
+            this.name = name;
+            this.atk = atk;
+            this.def = def;
+            this.hp = hp;
+        }
+
+        public void Atk(ref Atm atm)
+        {
+            atm.hp -= atk - atm.def;
+            Console.WriteLine("{0}攻击了{1}造成了{2}点伤害，{3}剩余{4}HP", name, atm.name, atk - atm.def,atm.name, atm.hp);
+        }
+    }
+
+
+
+    enum E_Occupation
+    {
+        /// <summary>
+        /// 战士
+        /// </summary>
+        Warrior,
+        /// <summary>
+        /// 猎人
+        /// </summary>
+        Hunter,
+        /// <summary>
+        /// 法师
+        /// </summary>
+        Mage
+    }
+    class Program
+    {
+
+        static void Main(string[] args)
+        {
+            Member m1 = new Member("123",true,18,"三年一班","计算机");
+            m1.PrintInfo();
+            Member m2 = new Member("321", false, 18, "一年三班", "算计机");
+            m2.PrintInfo();
+
+            PlayerInfo p1 = new PlayerInfo("HK", E_Occupation.Warrior);
+            p1.PrintInfo();
+
+
+            Monster[] monsters = new Monster[10];
+            for (int i = 0; i < monsters.Length; i++)
+            {
+                monsters[i] = new Monster("小怪兽"+i);
+                monsters[i].Atk();
+            }
+
+            Atm atm = new Atm("雷欧奥特曼",10,5,100);
+            Boss boss = new Boss("哥斯拉",8,4,100);
+            while (true)
+            {
+                atm.Atk(ref boss);
+                boss.Atk(ref atm);
+                if (boss.hp <= 0)
+                {
+                    Console.WriteLine("你赢了");
+                    break;
+                }
+                if (atm.hp <= 0)
+                {
+                    Console.WriteLine("你输了");
+                    break;
+                }
+                Console.WriteLine("按任意键继续");
+                Console.ReadKey(true);
+            }
+        }
+    }
+}