Allow watching replay from multi/playlist results screens

osu.Game/Online/API/Requests/Responses/SoloScoreInfo.cs

@@ -189,7 +189,7 @@ namespace osu.Game.Online.API.Requests.Responses
                 Statistics = Statistics,
                 MaximumStatistics = MaximumStatistics,
                 Date = EndedAt,
-                Hash = HasReplay ? "online" : string.Empty, // TODO: temporary?
+                HasOnlineReplay = HasReplay,
                 Mods = mods,
                 PP = PP,
             };

osu.Game/Online/Rooms/MultiplayerScore.cs

@@ -58,6 +58,9 @@ namespace osu.Game.Online.Rooms
         [JsonProperty("position")]
         public int? Position { get; set; }
 
+        [JsonProperty("has_replay")]
+        public bool HasReplay { get; set; }
+
         /// <summary>
         /// Any scores in the room around this score.
         /// </summary>
@@ -84,7 +87,7 @@ namespace osu.Game.Online.Rooms
                 User = User,
                 Accuracy = Accuracy,
                 Date = EndedAt,
-                Hash = string.Empty, // todo: temporary?
+                HasOnlineReplay = HasReplay,
                 Rank = Rank,
                 Mods = Mods?.Select(m => m.ToMod(rulesetInstance)).ToArray() ?? Array.Empty<Mod>(),
                 Position = Position,

osu.Game/Scoring/ScoreInfo.cs

@@ -94,7 +94,10 @@ namespace osu.Game.Scoring
 
         public double Accuracy { get; set; }
 
-        public bool HasReplay => !string.IsNullOrEmpty(Hash);
+        public bool HasReplay => !string.IsNullOrEmpty(Hash) || HasOnlineReplay;
+
+        [Ignored]
+        public bool HasOnlineReplay { get; set; }
 
         public DateTimeOffset Date { get; set; }
 

osu.Game/Screens/OnlinePlay/Multiplayer/MultiplayerResultsScreen.cs

@@ -10,7 +10,7 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer
     public partial class MultiplayerResultsScreen : PlaylistsResultsScreen
     {
         public MultiplayerResultsScreen(ScoreInfo score, long roomId, PlaylistItem playlistItem)
-            : base(score, roomId, playlistItem, false, false)
+            : base(score, roomId, playlistItem, false)
         {
         }
     }