通过 Cloud Code C# 模块访问 Leaderboards
Refer to code samples that access Leaderboards with Cloud Code C# Modules.
阅读时间2 分钟最后更新于 8 个月前
您可以使用 Cloud Code 通过 Cloud Code C# 模块来访问 Leaderboards 功能。
以玩家调用 Cloud Code 模块为例。通过以下代码片段，可提交玩家的分数、检索分数条目（包括排名）并检索排行榜中的最高分。
C#:
using Microsoft.Extensions.DependencyInjection;using Unity.Services.CloudCode.Apis;using Unity.Services.CloudCode.Core;using Unity.Services.Leaderboards.Model;public class LeaderboardsExample{ [CloudCodeFunction("LeaderboardsExample")] public async Task<LeaderboardResult> LeaderboardsExampleAsync( IExecutionContext context, IGameApiClient apiClient, string leaderboardId, string playerId, int score) { string accessToken = context.AccessToken; Guid projectId = Guid.Parse(context.ProjectId); var addScoreResult = await apiClient.Leaderboards.AddLeaderboardPlayerScoreAsync( context, accessToken, projectId, leaderboardId, playerId, new LeaderboardScore(score)); var getScoreResult = await apiClient.Leaderboards.GetLeaderboardPlayerScoreAsync( context, accessToken, projectId, leaderboardId, playerId); var getScoresResult = await apiClient.Leaderboards.GetLeaderboardScoresAsync( context, accessToken, projectId, leaderboardId); return new LeaderboardResult() { AddScoreResult = addScoreResult.StatusCode.ToString(), GetScoreResult = getScoreResult.Data, GetScoresResult = getScoresResult.Data }; }}public class LeaderboardResult{ public string AddScoreResult { get; set; } public LeaderboardEntryWithUpdatedTime GetScoreResult { get; set; } public LeaderboardScoresPage GetScoresResult { get; set; }}public class ModuleConfig : ICloudCodeSetup{ public void Setup(ICloudCodeConfig config) { config.Dependencies.AddSingleton(GameApiClient.Create()); }}
通过 Cloud Code 也可以对玩家作用域终端进行管理级别的访问。这样，您可以更新多个玩家的分数或单个玩家（除调用 Cloud Code 模块的玩家之外）的分数。实现方法是将服务令牌（而非访问令牌）传递给 Cloud Code 模块。
C#:
public class LeaderboardsExample{ [CloudCodeFunction("LeaderboardsExample")] public async Task<LeaderboardResult> LeaderboardsExampleAsync( IExecutionContext context, IGameApiClient apiClient, string leaderboardId, string playerId, int score) { string serviceToken = context.ServiceToken; Guid projectId = Guid.Parse(context.ProjectId); var addScoreResult = await apiClient.Leaderboards.AddLeaderboardPlayerScoreAsync( context, serviceToken, projectId, leaderboardId, playerId, new LeaderboardScore(score)); var getScoreResult = await apiClient.Leaderboards.GetLeaderboardPlayerScoreAsync( context, serviceToken, projectId, leaderboardId, playerId); var getScoresResult = await apiClient.Leaderboards.GetLeaderboardScoresAsync( context, serviceToken, projectId, leaderboardId); return new LeaderboardResult() { AddScoreResult = addScoreResult.StatusCode.ToString(), GetScoreResult = getScoreResult.Data, GetScoresResult = getScoresResult.Data }; }}