Fix inconsistencies with UserId (#906)

* Fix inconsistencies with UserId

The account user id isn't an UUID. This PR adds a new UserId type with
the correct value ordering to avoid mismatch with LibHac's Uid. This also fix
an hardcoded value of the UserId.

As the userid has been invalid for quite some time (and to avoid forcing
users to their recreate saves), the userid has been changed to "00000000000000010000000000000000".

Also implement a stub for IApplicationFunctions::GetSaveDataSize. (see
the sources for the reason)

Fix #626

* Address jd's & Ac_k's comments

1 files changed, 3 insertions, 3 deletions

diff --git a/Ryujinx.HLE/FileSystem/SaveInfo.cs b/Ryujinx.HLE/FileSystem/SaveInfo.cs
index 0fc35575..96f2f020 100644
--- a/Ryujinx.HLE/FileSystem/SaveInfo.cs
+++ b/Ryujinx.HLE/FileSystem/SaveInfo.cs
@@ -1,4 +1,4 @@
-using Ryujinx.HLE.Utilities;
+using Ryujinx.HLE.HOS.Services.Account.Acc;
 
 namespace Ryujinx.HLE.FileSystem
 {
@@ -8,14 +8,14 @@ namespace Ryujinx.HLE.FileSystem
         public long         SaveId       { get; private set; }
         public SaveDataType SaveDataType { get; private set; }
         public SaveSpaceId  SaveSpaceId  { get; private set; }
-        public UInt128      UserId       { get; private set; }
+        public UserId       UserId       { get; private set; }
 
         public SaveInfo(
             ulong        titleId,
             long         saveId,
             SaveDataType saveDataType,
             SaveSpaceId  saveSpaceId,
-            UInt128      userId = new UInt128())
+            UserId       userId = new UserId())
         {
             TitleId      = titleId;
             SaveId       = saveId;