add cinema mod support

osu.Game.Rulesets.Catch/Mods/CatchModCinema.cs

@@ -0,0 +1,21 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Catch.Replays;
+using osu.Game.Rulesets.Mods;
+using osu.Game.Scoring;
+using osu.Game.Users;
+
+namespace osu.Game.Rulesets.Catch.Mods
+{
+    public class CatchModCinema : ModCinema<CatchHitObject>
+    {
+        public override Score CreateReplayScore(IBeatmap beatmap) => new Score
+        {
+            ScoreInfo = new ScoreInfo { User = new User { Username = "osu!salad!" } },
+            Replay = new CatchAutoGenerator(beatmap).Generate(),
+        };
+    }
+}