110 lines
4.0 KiB
C#
110 lines
4.0 KiB
C#
using System.Collections.Generic;
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using Epic.OnlineServices;
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using Epic.OnlineServices.Connect;
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using Epic.OnlineServices.Friends;
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namespace RoR2;
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public class EOSFriendsManager
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{
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public static FriendsInterface Interface;
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private static ConnectInterface _connectInterface;
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public static List<ProductUserId> FriendsProductUserIds { get; } = new List<ProductUserId>();
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private static EpicAccountId LocalUserEpicAccountId => EOSLoginManager.loggedInAuthId;
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private static ProductUserId LocalUserProductUserId => EOSLoginManager.loggedInProductId;
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public EOSFriendsManager()
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{
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Interface = EOSPlatformManager.GetPlatformInterface().GetFriendsInterface();
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_connectInterface = EOSPlatformManager.GetPlatformInterface().GetConnectInterface();
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EOSLoginManager.OnAuthLoggedIn += Initialize;
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}
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private static void Initialize(EpicAccountId obj)
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{
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QueryFriendsRefresh(null, delegate
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{
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PopulateFriendsEpicAccountIds();
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});
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AddNotifyFriendsUpdateOptions options = default(AddNotifyFriendsUpdateOptions);
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Interface.AddNotifyFriendsUpdate(ref options, null, FriendsUpdateHandler);
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}
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private static void FriendsUpdateHandler(ref OnFriendsUpdateInfo data)
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{
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switch (data.CurrentStatus)
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{
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case FriendsStatus.NotFriends:
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FriendsProductUserIds.Remove(data.TargetUserId.ToProductUserId());
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break;
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case FriendsStatus.Friends:
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QueryFriendsRefresh(null, TryAddFriend);
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break;
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}
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}
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private static void TryAddFriend(ref QueryFriendsCallbackInfo data)
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{
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ProductUserId productUserId = data.LocalUserId.ToProductUserId();
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if (productUserId != null && !FriendsProductUserIds.Contains(productUserId))
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{
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FriendsProductUserIds.Add(productUserId);
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}
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}
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private static void QueryFriendsRefresh(object clientData = null, OnQueryFriendsCallback callback = null)
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{
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QueryFriendsOptions queryFriendsOptions = default(QueryFriendsOptions);
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queryFriendsOptions.LocalUserId = LocalUserEpicAccountId;
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QueryFriendsOptions options = queryFriendsOptions;
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Interface.QueryFriends(ref options, clientData, callback);
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}
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private static void PopulateFriendsEpicAccountIds()
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{
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GetFriendsCountOptions getFriendsCountOptions = default(GetFriendsCountOptions);
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getFriendsCountOptions.LocalUserId = LocalUserEpicAccountId;
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GetFriendsCountOptions options = getFriendsCountOptions;
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int friendsCount = Interface.GetFriendsCount(ref options);
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Utf8String[] array = new Utf8String[friendsCount];
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EpicAccountId[] array2 = new EpicAccountId[friendsCount];
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for (int i = 0; i < friendsCount; i++)
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{
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GetFriendAtIndexOptions getFriendAtIndexOptions = default(GetFriendAtIndexOptions);
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getFriendAtIndexOptions.Index = i;
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getFriendAtIndexOptions.LocalUserId = LocalUserEpicAccountId;
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GetFriendAtIndexOptions options2 = getFriendAtIndexOptions;
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EpicAccountId friendAtIndex = Interface.GetFriendAtIndex(ref options2);
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array[i] = friendAtIndex.ToString();
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array2[i] = friendAtIndex;
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}
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QueryExternalAccountMappingsOptions queryExternalAccountMappingsOptions = default(QueryExternalAccountMappingsOptions);
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queryExternalAccountMappingsOptions.AccountIdType = ExternalAccountType.Epic;
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queryExternalAccountMappingsOptions.ExternalAccountIds = array;
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queryExternalAccountMappingsOptions.LocalUserId = LocalUserProductUserId;
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QueryExternalAccountMappingsOptions options3 = queryExternalAccountMappingsOptions;
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_connectInterface.QueryExternalAccountMappings(ref options3, array2, PopulateFriendsProductUserId);
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}
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private static void PopulateFriendsProductUserId(ref QueryExternalAccountMappingsCallbackInfo data)
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{
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if (data.ResultCode == Result.Success && data.ClientData is EpicAccountId[] array)
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{
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EpicAccountId[] array2 = array;
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for (int i = 0; i < array2.Length; i++)
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{
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ProductUserId productUserId = array2[i].ToProductUserId();
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FriendsProductUserIds.Add(productUserId);
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(PlatformSystems.userManager as UserManagerEOS)?.QueryForDisplayNames(productUserId);
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}
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FriendsProductUserIds.Add(EOSLoginManager.loggedInProductId);
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(PlatformSystems.userManager as UserManagerEOS)?.QueryForDisplayNames(EOSLoginManager.loggedInProductId);
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}
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}
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}
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