Genesis Game Server Project Setup

GameServer/Controllers/CharacterController.cs

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+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using GameServer.Data;   // DbContext가 있는 폴더
+using GameServer.Models; // Model이 있는 폴더
+
+namespace GameServer.Controllers
+{
+    [ApiController]
+    [Route("myGame")] // 접속 주소: /myGame
+    public class CharacterController : ControllerBase
+    {
+        private readonly AppDbContext _context;
+
+        // DB 연결 도구(Context)를 가져옵니다.
+        public CharacterController(AppDbContext context)
+        {
+            _context = context;
+        }
+
+        // 플레이어블 캐릭터 목록
+        [HttpGet("playableCharacters")]
+        public async Task<IActionResult> GetPlayableCharacters()
+        {
+            List<CharacterModel> list = await _context.Characters
+                                     .Where(x => x.CharacterType == "PLAYABLE")
+                                     .ToListAsync();
+
+            return Ok(new ApiResponse<List<CharacterModel>>
+            {
+                Data = list,
+                Count = list.Count
+            });
+        }
+    }
+}

GameServer/Controllers/UserController.cs

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+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using GameServer.Data;   // DbContext가 있는 폴더
+using GameServer.Models; // Model이 있는 폴더
+
+namespace GameServer.Controllers
+{
+    [ApiController]
+    [Route("myGame")] // 접속 주소: /myGame
+    public class UserController : ControllerBase
+    {
+        private readonly AppDbContext _context;
+
+        // DB 연결 도구(Context)를 가져옵니다.
+        public UserController(AppDbContext context)
+        {
+            _context = context;
+        }
+
+        // 모든 유저들의 캐릭터 목록
+        [HttpGet("userCharacters")]
+        public async Task<IActionResult> GetAllUserCharacters()
+        {
+            List<UserCharacterModel> list = await _context.UserCharacters.ToListAsync();
+
+            return Ok(new ApiResponse<List<UserCharacterModel>>
+            {
+                Data = list,
+                Count = list.Count
+            });
+        }
+
+        // 특정 유저의 캐릭터 목록
+        [HttpGet("userCharacters/{user_no}")]
+        public async Task<IActionResult> GetUserCharacters(int user_no)
+        {
+            List<UserCharacterModel> list = await _context.UserCharacters
+                                     .Where(x => x.UserNo == user_no)
+                                     .ToListAsync();
+
+            return Ok(new ApiResponse<List<UserCharacterModel>>
+            {
+                Data = list,
+                Count = list.Count
+            });
+        }
+
+        // 새 캐릭터 저장하기
+        [HttpPost("create")]
+        public async Task<IActionResult> CreatePlayer([FromBody] UserCharacterModel newUserCharacter)
+        {
+            _context.UserCharacters.Add(newUserCharacter);
+            await _context.SaveChangesAsync();
+
+            return Ok(new ApiResponse<UserCharacterModel>
+            {
+                Data = newUserCharacter,
+                Message = "캐릭터 생성 완료!"
+            });
+        }
+    }
+}

GameServer/Controllers/WeatherForecastController.cs

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+using Microsoft.AspNetCore.Mvc;
+
+namespace GameServer.Controllers
+{
+    [ApiController]
+    [Route("myGame")]
+    public class WeatherForecastController : ControllerBase
+    {
+        // 서버 메모리에 임시로 저장할 데이터 (나중에 DB로 바꿀 부분)
+        private static int _tempData = 100;
+
+        // 데이터 로드
+        [HttpGet("data")]
+        public IActionResult GetCores()
+        {
+            // 유니티에게 JSON 형태로 데이터를 보냄
+            return Ok(new { data = _tempData, message = "데이터 로드 성공!" });
+        }
+
+        // 데이터 수정
+        [HttpPost("add-data")]
+        public IActionResult AddCore([FromBody] int value)
+        {
+            _tempData = value;
+            return Ok(new { data = _tempData, message = $"{value}로 데이터 수정 완료!" });
+        }
+    }
+}

GameServer/Data/AppDbContext.cs

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+using Microsoft.EntityFrameworkCore;
+using GameServer.Models;
+
+namespace GameServer.Data
+{
+    public class AppDbContext : DbContext
+    {
+        public AppDbContext(DbContextOptions<AppDbContext> options) : base(options)
+        {
+
+        }
+        public DbSet<UserCharacterModel> UserCharacters { get; set; }
+        public DbSet<CharacterModel> Characters { get; set; }
+    }
+}

GameServer/GameServer.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+	<ItemGroup>
+		<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.0" />
+		<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="9.0.13">
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		</PackageReference>
+		<PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="9.0.0" />
+		<PackageReference Include="Scalar.AspNetCore" Version="2.13.3" />
+		<PackageReference Include="Swashbuckle.AspNetCore" Version="7.2.0" />
+	</ItemGroup>
+</Project>

GameServer/GameServer.http

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+@GameServer_HostAddress = http://localhost:5281
+
+GET {{GameServer_HostAddress}}/weatherforecast/
+Accept: application/json
+
+###

GameServer/Models/ApiResponse.cs

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+namespace GameServer.Models
+{
+    public class ApiResponse<T>
+    {
+        public T? Data { get; set; }      // 실제 데이터 (단일 객체 혹은 리스트)
+        public int? Count { get; set; }   // 배열일 경우 개수 (선택사항)
+        public string Message { get; set; } = "Success";
+    }
+}

GameServer/Models/CharacterModel.cs

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+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace GameServer.Models
+{
+    [Table("tb_character")]
+    public class CharacterModel
+    {
+        [Key]
+        [Column("character_code")]
+        public string CharacterCode { get; set; } = string.Empty;
+
+        [Required]
+        [Column("character_type")]
+        public string CharacterType { get; set; } = string.Empty;
+    }
+}

GameServer/Models/UserCharacterModel.cs

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+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace GameServer.Models
+{
+    [Table("tb_user_characters")]
+    public class UserCharacterModel
+    {
+        [Key]
+        [Column("user_character_no")]
+        public int UserCharacterNo { get; set; }
+
+        [Required]
+        [Column("user_no")]
+        public int UserNo { get; set; } = 0;
+
+        [Column("character_code")]
+        public string CharacterCode { get; set; } = string.Empty;
+
+        [Column("lv")]
+        public int Lv { get; set; } = 0;
+
+        [Column("str_stat")]
+        public int StrStat { get; set; } = 0;
+
+        [Column("int_stat")]
+        public int IntStat { get; set; } = 0;
+
+        [Column("max_hp")]
+        public int MaxHp { get; set; } = 0;
+
+        [Column("max_mp")]
+        public int MaxMp { get; set; } = 0;
+
+        [Column("default_control")]
+        public bool DefaultControl { get; set; } = false;
+
+    }
+}

GameServer/Program.cs

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+using Microsoft.EntityFrameworkCore;
+using GameServer.Data;
+using Scalar.AspNetCore;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// appsettings.json에서 연결 문자열(Connection String) 가져오기
+var connectionString = builder.Configuration.GetConnectionString("DefaultConnection");
+
+// MariaDB(Pomelo) 엔진 등록
+builder.Services.AddDbContext<AppDbContext>(options =>
+    options.UseMySql(connectionString, ServerVersion.AutoDetect(connectionString)));
+
+builder.Services.AddControllers();
+builder.Services.AddOpenApi();
+
+var app = builder.Build();
+
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+    app.MapScalarApiReference();
+}
+
+app.UseHttpsRedirection();
+app.UseAuthorization();
+app.MapControllers();
+
+app.Run();

GameServer/Properties/launchSettings.json

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+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "http://localhost:5281",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "https://localhost:7134;http://localhost:5281",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

GameServer/WeatherForecast.cs

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+namespace GameServer
+{
+    public class WeatherForecast
+    {
+        public DateOnly Date { get; set; }
+
+        public int TemperatureC { get; set; }
+
+        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+
+        public string? Summary { get; set; }
+    }
+}

GameServer/appsettings.Development.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

GameServer/appsettings.json

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+{
+  "ConnectionStrings": {
+    "DefaultConnection": "Server=nackjoonpc.iptime.org;Port=3363;Database=myGame;Uid=root;Pwd=!skrwns8023!;"
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}