データ転送オブジェクト (DTO)

前提条件

DTO の管理

DTO プロジェクトの作成と設定

netstandard

<project_name>.csproj

TargetFramework

netstandard.2.1

<Project Sdk="Microsoft.NET.Sdk">    <PropertyGroup>        <TargetFramework>netstandard2.1</TargetFramework>        <ImplicitUsings>disable</ImplicitUsings>        <RootNamespace>DTOSample</RootNamespace>    </PropertyGroup></Project>

モジュールへの DTO の追加

namespace DTOSample{    public class DiceRollDto    {        public DiceRollDto(int roll, int sides)        {            Roll = roll;            Sides = sides;        }        public int Roll { get; set; }        public int Sides { get; set; }    }}

モジュールロジックで DTO を使用する

using DTOSample;using Unity.Services.CloudCode.Core;namespace Sample;public class HelloWorld{    [CloudCodeFunction("RollDice")]    public async Task<DiceRollDTO> RollDice(int diceSides)    {        var random = new Random();        var roll = random.Next(1, diceSides);        return new DiceRollDTO(roll, diceSides);    }}

DLL の抽出

bin/Debug/Release/net6.0/linux-x64/publish

├─ Main.csproj└─ bin    └─ Debug        └─ Release            └─ net6.0                └─ linux-x64                    └─ publish                        └─ Main.dll                        └─ Main.pdb                        └─ DTOs.dll                        └─ DTOs.pdb                        ...

DTOs.dll

Unity プロジェクトへの DLL のインポート

Assets

Unity MonoBehaviour スクリプトでの DTO の再利用

using DTOSample;using UnityEngine;using Unity.Services.Authentication;using Unity.Services.CloudCode;using Unity.Services.Core;public class Test : MonoBehaviour{    // Call this method to roll the dice (use a button)    public async void Awake()    {        await UnityServices.InitializeAsync();        // Sign in anonymously to the Authentication service        if (!AuthenticationService.Instance.IsSignedIn) await AuthenticationService.Instance.SignInAnonymouslyAsync();        // Call out to the Roll Dice script in Cloud Code        var response = await CloudCodeService.Instance.CallModuleEndpointAsync<DiceRollDto>("Main", "RollDice", new Dictionary<string, object>()        {            {"diceSides", 6}        });        // Log the response of the script in console        Debug.Log($"You rolled {response.Roll} / {response.Sides}");    }}

"You rolled 5 / 6"