C++RAW

#include "UnityPrefix.h"
#include "Runtime/Scripting/ScriptingUtility.h"
#include "Runtime/Utilities/Utility.h"
#include <vector>

#if ENABLE_GAMECENTER
#include "External/GameKit/GameCenter.h"
#endif


CSRAW 
using System;
using System.Runtime.InteropServices;

#if ENABLE_GAMECENTER
namespace UnityEngine.SocialPlatforms.GameCenter
{
	using UnityEngine.SocialPlatforms.Impl;
	
	/// GameCenter implementation for network services.
	/// An application bundle ID must be registered on iTunes Connect
	/// before it can access GameCenter. This ID must be properly set in
	/// the iOS player properties in Unity, or in the Info.plist file inside your
	/// application bundle for OS X Standalone builds. When debugging you can use the GameCenter
	/// sandbox (a text displaying this is shown when logging on). You
	/// must log on in the application to get into sandbox mode, logging
	/// on in the GameCenter application will always use the production version.
	///

	// Remove this note if apple gets to fix it!
	/// Note: Mac OS X (as of version 10.8.2) has a bug where it will not allow you to enter 
	/// Game Center sandbox mode unless you use the following workaround as suggested by Apple:
	/// https://devforums.apple.com/message/763000
	/// It does not seem to be possible to create Game Center sandbox accounts using this workaround,
	/// though, so if you don't have an existing sandbox account, you need to create one using iOS.
	///

	/// For testing Game Center on OS X, you need to first set up your Info.plist file to contain
	/// the correct application bundle ID and version to match the app set up in iTunes Connect.
	/// Then, you need to set up the correct entitlements for Game Center. Create an entitlements file
	/// with the following contents:
	
	BEGIN EX
	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
		<key>com.apple.security.app-sandbox</key>
		<true/>
		<key>com.apple.security.temporary-exception.mach-lookup.global-name</key>
		<array>
			<string>com.apple.gamed.osx</string>
			<string>com.apple.gamed.xpc</string>
			<string>com.apple.developer.game-center</string>
		</array>
	</dict>
	</plist>
	END EX
	
	/// Finally, you need to sign you application using the entitlements file like this:

	BEGIN EX
	codesign -f -s "<Your code signing certificate>" --entitlements <path to your entitlements file> <path to your created unity standalone app> 
	END EX

	/// When using the GameCenterPlatform class in C# you need to include the 
	/// UnityEngine.SocialPlatforms.GameCenter namespace.
	///
	/// Some things to be aware of when using the generic API:
	///
	/// __Authenticate()__ \\
	/// If the user is not logged in, a standard GameKit UI is shown 
	/// where he can log on or create a new user. It is recommended
	/// this is done as early as possible.
	/// 
	/// __Achievement descriptions and Leaderboards__ \\
	/// The achivements descriptions and leaderboard configurations can be configured in the 
	/// iTunes Connect portal. Achievements get unique identifiers and the
	/// leaderboards use category names as identifiers.
	///
	/// __GameCenter Sandbox__ \\
	/// Development applications use the GameCenter Sandbox. This is a seperate GameCenter
	/// than the live one, nothing is shared between them. It is recommended that you
	/// create a seperate user for testing with the GameCenter Sandbox, you should not use
	/// your real Apple ID for this. You can only log on to the sandbox through a development
	/// application, make sure you are not logged into GameCenter using the GameCenter app before
	/// testing begins. You should see ''*** Sandbox ***'' in the login dialog, if you don't see this
	/// then you are logging on to the real one. Sometime it happens that the OS forgets that the
	/// application is using the sandbox and you will be logged on to the real one. If the application
	/// has not be submitted to Apple already then this will probably result in an error. To fix this
	/// all that needs to be done is to delete the app and redeploy with Xcode. To make another apple 
	/// ID a friend of a sandbox user it needs to be a sandbox user as well.
	///
	/// If you start getting errors when accessing GameCenter stating that the
	/// application is not recognized you'll need to delete the application complately and re-deploy.
	/// Make sure you are not logged on when starting the newly installed application again.
	CONDITIONAL ENABLE_GAMECENTER
	CLASS GameCenterPlatform : ISocialPlatform
		
		CUSTOM internal static void Internal_Authenticate()
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcLocalUser::GetInstance()->Authenticate();
			#endif
		}
		
		CUSTOM internal static bool Internal_Authenticated()
		{
			#if ENABLE_GAMECENTER
			return GameCenter::GcLocalUser::GetInstance()->GetAuthenticated();
			#else
			return false;
			#endif
		}
		
		CUSTOM internal static string Internal_UserName()
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcLocalUser *user = GameCenter::GcLocalUser::GetInstance();
			std::string name = user->GetUserName();
			return scripting_string_new(name);
			#else
			return scripting_string_new("");
			#endif
		}
		
		CUSTOM internal static string Internal_UserID()
		{
			#if ENABLE_GAMECENTER
			return scripting_string_new(GameCenter::GcLocalUser::GetInstance()->GetUserID());
			#else
			return scripting_string_new("");
			#endif
		}
		
		CUSTOM internal static bool Internal_Underage()
		{
			#if ENABLE_GAMECENTER
			return GameCenter::GcLocalUser::GetInstance()->GetIsUnderage();
			#else
			return false;
			#endif
		}
		
		CUSTOM internal static Texture2D Internal_UserImage()
		{
			#if ENABLE_GAMECENTER
			return GameCenter::GcLocalUser::GetInstance()->GetUserImage();
			#else
			return SCRIPTING_NULL;
			#endif
		}

		CUSTOM internal static void Internal_LoadFriends()
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcLocalUser::GetInstance()->LoadFriends();
			#endif
		}
		
		CUSTOM internal static void Internal_LoadAchievementDescriptions()
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcAchievementDescription::LoadAchievementDescriptions();
			#endif
		}
	
		CUSTOM internal static void Internal_LoadAchievements()
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcAchievement::LoadAchievements();
			#endif
		}
		
		CUSTOM internal static void Internal_ReportProgress(string id, double progress)
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcAchievement::ReportProgress(id, progress);
			#endif
		}
		
		CUSTOM internal static void Internal_ReportScore(Int64 score, string category)
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcScore::ReportScore(score, category);
			#endif
		}
				
		CUSTOM internal static void Internal_LoadScores(string category)
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcScore::LoadScores(category);
			#endif
		}
		
		CUSTOM internal static void Internal_ShowAchievementsUI()
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcAchievementDescription::ShowAchievementsUI();
			#endif
		}
		
		CUSTOM internal static void Internal_ShowLeaderboardUI()
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcLeaderboard::ShowLeaderboardUI();
			#endif
		}
		
		CUSTOM internal static void Internal_LoadUsers(string[] userIds)
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcLocalUser::LoadUsers(userIds);
			#endif
		}
		
		CUSTOM internal static void Internal_ResetAllAchievements()
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcAchievement::ResetAllAchievements();
			#endif
		}
		
		CUSTOM internal static void Internal_ShowDefaultAchievementBanner(bool value)
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcAchievement::ShowDefaultAchievementBanner(value);
			#endif
		}
		
		// Reset all the achievements for the local user.
		CSRAW static public void ResetAllAchievements(Action<bool> callback)
		{
			s_ResetAchievements = callback;
			Internal_ResetAllAchievements();
		}

		// Show the default iOS banner when achievements are completed.
		CSRAW static public void ShowDefaultAchievementCompletionBanner(bool value)
		{
			Internal_ShowDefaultAchievementBanner(value);
		}
		
		// Show the leaderboard UI with a specific leaderboard shown initially with a specific time scope selected.
		CSRAW static public void ShowLeaderboardUI(string leaderboardID, TimeScope timeScope)
		{
			Internal_ShowSpecificLeaderboardUI(leaderboardID, (int)timeScope);
		}
		
		CUSTOM internal static void Internal_ShowSpecificLeaderboardUI(string leaderboardID, int timeScope)
		{
			#if ENABLE_GAMECENTER
			GameCenter::GcLeaderboard::ShowLeaderboardUI(leaderboardID, timeScope);
			#endif
		}
	END
	
	// This class cannot inherit from the generic Leaderboard class as it will break the marshaling of the pointer
	// *undocumented*
	CSRAW [StructLayout (LayoutKind.Sequential)]
	CONDITIONAL ENABLE_GAMECENTER
	CLASS internal GcLeaderboard
		C++RAW
		#if ENABLE_GAMECENTER
		struct GcLeaderboardToMono
		{
			GameCenter::GcLeaderboard* leaderboard;
			ScriptingObjectPtr genericLeaderboard;
		};
		#endif
		
		CSRAW
		private IntPtr m_InternalLeaderboard;
		Leaderboard m_GenericLeaderboard;

		internal GcLeaderboard(Leaderboard board)
		{
			m_GenericLeaderboard = board;
		}
		
		~GcLeaderboard()
		{
			Dispose();
		}
		
		internal bool Contains(Leaderboard board)
		{
			return m_GenericLeaderboard == board;
		}
		
		internal void SetScores(GcScoreData[] scoreDatas)
		{
			if (m_GenericLeaderboard != null)
			{
				Score[] scores = new Score[scoreDatas.Length];
				for(int i = 0; i < scoreDatas.Length; ++i)
					scores[i] = scoreDatas[i].ToScore();
				m_GenericLeaderboard.SetScores(scores);
			}
		}
		
		internal void SetLocalScore(GcScoreData scoreData)
		{
			if (m_GenericLeaderboard != null)
				m_GenericLeaderboard.SetLocalUserScore(scoreData.ToScore());
		}
		
		internal void SetMaxRange(uint maxRange)
		{
			if (m_GenericLeaderboard != null)
				m_GenericLeaderboard.SetMaxRange(maxRange);
		}
		
		internal void SetTitle(string title)
		{
			if (m_GenericLeaderboard != null)
				m_GenericLeaderboard.SetTitle(title);
		}
				
		CUSTOM internal void Internal_LoadScores(string category, int from, int count, int playerScope, int timeScope)
		{
			#if ENABLE_GAMECENTER
			GcLeaderboardToMono& monoBoard = ExtractMonoObjectData<GcLeaderboardToMono>(self);
			monoBoard.leaderboard = new GameCenter::GcLeaderboard();
			monoBoard.leaderboard->Create();
			monoBoard.leaderboard->RegisterManagedSelf(self);
			monoBoard.leaderboard->LoadScores(category, from, count, playerScope, timeScope);
			#endif
		}
		
		CUSTOM internal void Internal_LoadScoresWithUsers(string category, int timeScope, string[] userIDs)
		{
			#if ENABLE_GAMECENTER
			GcLeaderboardToMono& monoBoard = ExtractMonoObjectData<GcLeaderboardToMono>(self);
			monoBoard.leaderboard = new GameCenter::GcLeaderboard();
			monoBoard.leaderboard->Create(userIDs);
			monoBoard.leaderboard->RegisterManagedSelf(self);
			monoBoard.leaderboard->LoadScores(category, 1, 10, 0, timeScope);
			#endif
		}
		
		CUSTOM internal bool Loading()
		{
			#if ENABLE_GAMECENTER
			GcLeaderboardToMono& monoBoard = ExtractMonoObjectData<GcLeaderboardToMono>(self);
			return monoBoard.leaderboard->Loading();
			#else
			return false;
			#endif
		}
		
		THREAD_SAFE
		CUSTOM internal void Dispose()
		{
			#if ENABLE_GAMECENTER
			GcLeaderboardToMono& monoBoard = ExtractMonoObjectData<GcLeaderboardToMono>(self);
			delete monoBoard.leaderboard;
			monoBoard.leaderboard = NULL;
			#endif
		}
	END 
	
CSRAW
}
#endif