想通過Unity 登錄ios GameCenter，需要藉助unity自帶的Social.localUser方法調用來實現，鑑於有些開發者沒有過這方面的經驗，下面就給大家介紹下成功登陸進ios GameCenter的方法，想看的可以學習一下。
下面是代碼實現：
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usingUnityEngine;usingUnityEngine.SocialPlatforms;usingUnityEngine.SocialPlatforms.GameCenter;publicclassGameCenterManager
: System.Object { privatestaticGameCenterManager
instance; privatestaticobject
_lock=newobject(); privateGameCenterManager(){} publicstaticGameCenterManager
GetInstance() { if(instance==null) { lock(_lock) { if(instance==null) { instance=newGameCenterManager(); } } } returninstance; } publicvoidStart() { Social.localUser.Authenticate(HandleAuthenticated); } privatevoidHandleAuthenticated(boolsuccess) { Debug.Log("***
HandleAuthenticated: success = "
+ success); if(success) { stringuserInfo
= "UserName:"+
Social.localUser.userName +"\nUser
ID:"+ Social.localUser.id
+ "
\nIsUnderage: "+
Social.localUser.underage; Debug.Log(userInfo); //下面三行看個人需要，需要什麼信息就取什麼信息，這裏註釋掉是因爲擔心有的朋友沒有在iTunesConnect裏設置排行、成就之類的東西，運行起來可能會報錯 //
Social.localUser.LoadFriends(HandleFriendsLoaded); //
Social.LoadAchievements(HandleAchievementsLoaded); //
Social.LoadAchievementDescriptions(HandleAchievementDescriptionsLoaded); } } privatevoidHandleFriendsLoaded(boolsuccess) { Debug.Log("***
HandleFriendsLoaded: success = "
+ success); foreach(IUserProfile
friend inSocial.localUser.friends) { Debug.Log("*
friend = "
+ friend.ToString()); } } privatevoidHandleAchievementsLoaded(IAchievement[]
achievements) { Debug.Log("*
HandleAchievementsLoaded"); foreach(IAchievement
achievement inachievements) { Debug.Log("*
achievement = "
+ achievement.ToString()); } } privatevoidHandleAchievementDescriptionsLoaded(IAchievementDescription[]
achievementDescriptions) { Debug.Log("***
HandleAchievementDescriptionsLoaded"); foreach(IAchievementDescription
achievementDescription inachievementDescriptions) { Debug.Log("*
achievementDescription = "
+ achievementDescription.ToString()); } } //
achievements publicvoidReportProgress(stringachievementId,doubleprogress) { if(Social.localUser.authenticated)
{ Social.ReportProgress(achievementId,
progress, HandleProgressReported); } } privatevoidHandleProgressReported(boolsuccess) { Debug.Log("***
HandleProgressReported: success = "
+ success); } publicvoidShowAchievements() { if(Social.localUser.authenticated)
{ Social.ShowAchievementsUI(); } } //
leaderboard publicvoidReportScore(stringleaderboardId,longscore) { if(Social.localUser.authenticated)
{ Social.ReportScore(score,
leaderboardId, HandleScoreReported); } } publicvoidHandleScoreReported(boolsuccess) { Debug.Log("***
HandleScoreReported: success = "
+ success); } publicvoidShowLeaderboard() { if(Social.localUser.authenticated)
{ Social.ShowLeaderboardUI(); } } |
當然在登陸過程中也出現過一些列問題，例如說在ios設備上沒有反映，剛開始感覺這個腳本出問題。然後使用第三方插件，也是不能登錄, 查看源碼，打印錯誤日誌。
最後才發現必須開啓gameCenter的沙盒模式 Sandbox in Settings--> Game Center --> Sandbox. 錯誤提示爲：Domain=GKErrorDomain Code=15 "The requested operation could not be completed because this application
is not recognized by Game Center." UserInfo=0x17d08ee0 {NSLocalizedDescription=The requested operation could not be completed because this application is not recognized by Game Center.
相信有了這前車之鑑，大家的開發過程會變的順暢很多。