Merge pull request #1008 from DrabWeb/osu-direct-search

osu!direct search

osu.Desktop.VisualTests/Tests/TestCaseDirect.cs

@@ -48,6 +48,17 @@ namespace osu.Desktop.VisualTests.Tests
                         Author = @"RLC",
                         Source = @"",
                     },
+                    OnlineInfo = new BeatmapSetOnlineInfo
+                    {
+                        Covers = new BeatmapSetOnlineCovers
+                        {
+                            Card = @"https://assets.ppy.sh/beatmaps/578332/covers/card.jpg?1494591390",
+                            Cover = @"https://assets.ppy.sh/beatmaps/578332/covers/cover.jpg?1494591390",
+                        },
+                        Preview = @"https://b.ppy.sh/preview/578332.mp3",
+                        PlayCount = 97,
+                        FavouriteCount = 72,
+                    },
                     Beatmaps = new List<BeatmapInfo>
                     {
                         new BeatmapInfo
@@ -55,13 +66,6 @@ namespace osu.Desktop.VisualTests.Tests
                             Ruleset = ruleset,
                             StarDifficulty = 5.35f,
                             Metadata = new BeatmapMetadata(),
-                            OnlineInfo = new BeatmapOnlineInfo
-                            {
-                                Covers = new[] { @"https://assets.ppy.sh//beatmaps/578332/covers/cover.jpg?1494591390" },
-                                Preview = @"https://b.ppy.sh/preview/578332.mp3",
-                                PlayCount = 97,
-                                FavouriteCount = 72,
-                            },
                         },
                     },
                 },
@@ -74,6 +78,17 @@ namespace osu.Desktop.VisualTests.Tests
                         Author = @"Sotarks",
                         Source = @"ぎんぎつね",
                     },
+                    OnlineInfo = new BeatmapSetOnlineInfo
+                    {
+                        Covers = new BeatmapSetOnlineCovers
+                        {
+                            Card = @"https://assets.ppy.sh/beatmaps/599627/covers/card.jpg?1494539318",
+                            Cover = @"https://assets.ppy.sh/beatmaps/599627/covers/cover.jpg?1494539318",
+                        },
+                        Preview = @"https//b.ppy.sh/preview/599627.mp3",
+                        PlayCount = 3082,
+                        FavouriteCount = 14,
+                    },
                     Beatmaps = new List<BeatmapInfo>
                     {
                         new BeatmapInfo
@@ -81,13 +96,6 @@ namespace osu.Desktop.VisualTests.Tests
                             Ruleset = ruleset,
                             StarDifficulty = 5.81f,
                             Metadata = new BeatmapMetadata(),
-                            OnlineInfo = new BeatmapOnlineInfo
-                            {
-                                Covers = new[] { @"https://assets.ppy.sh//beatmaps/599627/covers/cover.jpg?1494539318" },
-                                Preview = @"https//b.ppy.sh/preview/599627.mp3",
-                                PlayCount = 3082,
-                                FavouriteCount = 14,
-                            },
                         },
                     },
                 },
@@ -100,6 +108,17 @@ namespace osu.Desktop.VisualTests.Tests
                         Author = @"Cerulean Veyron",
                         Source = @"",
                     },
+                    OnlineInfo = new BeatmapSetOnlineInfo
+                    {
+                        Covers = new BeatmapSetOnlineCovers
+                        {
+                            Card = @"https://assets.ppy.sh/beatmaps/513268/covers/card.jpg?1494502863",
+                            Cover = @"https://assets.ppy.sh/beatmaps/513268/covers/cover.jpg?1494502863",
+                        },
+                        Preview = @"https//b.ppy.sh/preview/513268.mp3",
+                        PlayCount = 2762,
+                        FavouriteCount = 15,
+                    },
                     Beatmaps = new List<BeatmapInfo>
                     {
                         new BeatmapInfo
@@ -107,13 +126,6 @@ namespace osu.Desktop.VisualTests.Tests
                             Ruleset = ruleset,
                             StarDifficulty = 0.9f,
                             Metadata = new BeatmapMetadata(),
-                            OnlineInfo = new BeatmapOnlineInfo
-                            {
-                                Covers = new[] { @"https://assets.ppy.sh//beatmaps/513268/covers/cover.jpg?1494502863" },
-                                Preview = @"https//b.ppy.sh/preview/513268.mp3",
-                                PlayCount = 2762,
-                                FavouriteCount = 15,
-                            },
                         },
                         new BeatmapInfo
                         {
@@ -141,6 +153,17 @@ namespace osu.Desktop.VisualTests.Tests
                         Author = @"[Kamiya]",
                         Source = @"小林さんちのメイドラゴン",
                     },
+                    OnlineInfo = new BeatmapSetOnlineInfo
+                    {
+                        Covers = new BeatmapSetOnlineCovers
+                        {
+                            Card = @"https://assets.ppy.sh/beatmaps/586841/covers/card.jpg?1494052741",
+                            Cover = @"https://assets.ppy.sh/beatmaps/586841/covers/cover.jpg?1494052741",
+                        },
+                        Preview = @"https//b.ppy.sh/preview/586841.mp3",
+                        PlayCount = 62317,
+                        FavouriteCount = 161,
+                    },
                     Beatmaps = new List<BeatmapInfo>
                     {
                         new BeatmapInfo
@@ -148,13 +171,6 @@ namespace osu.Desktop.VisualTests.Tests
                             Ruleset = ruleset,
                             StarDifficulty = 1.26f,
                             Metadata = new BeatmapMetadata(),
-                            OnlineInfo = new BeatmapOnlineInfo
-                            {
-                                Covers = new[] { @"https://assets.ppy.sh//beatmaps/586841/covers/cover.jpg?1494052741" },
-                                Preview = @"https//b.ppy.sh/preview/586841.mp3",
-                                PlayCount = 62317,
-                                FavouriteCount = 161,
-                            },
                         },
                         new BeatmapInfo
                         {

osu.Desktop.VisualTests/Tests/TestCaseRoomInspector.cs

@@ -39,9 +39,15 @@ namespace osu.Desktop.VisualTests.Tests
                             Artist = @"Maaya Sakamoto",
                             Author = @"uwutm8",
                         },
-                        OnlineInfo = new BeatmapOnlineInfo
+                        BeatmapSet = new BeatmapSetInfo
                         {
-                            Covers = new[] { @"https://assets.ppy.sh//beatmaps/560573/covers/cover.jpg?1492722343" },
+                            OnlineInfo = new BeatmapSetOnlineInfo
+                            {
+                                Covers = new BeatmapSetOnlineCovers
+                                {
+                                    Cover = @"https://assets.ppy.sh/beatmaps/560573/covers/cover.jpg?1492722343",
+                                },
+                            },
                         },
                     }
                 },
@@ -96,15 +102,21 @@ namespace osu.Desktop.VisualTests.Tests
                             Ruleset = rulesets.GetRuleset(0),
                             Metadata = new BeatmapMetadata
                             {
-                                Title = @"xi",
+                                Title = @"FREEDOM DIVE",
-                                Artist = @"FREEDOM DIVE",
+                                Artist = @"xi",
                                 Author = @"Nakagawa-Kanon",
                             },
-                            OnlineInfo = new BeatmapOnlineInfo
+                            BeatmapSet = new BeatmapSetInfo
                             {
-                                Covers = new[] { @"https://assets.ppy.sh//beatmaps/39804/covers/cover.jpg?1456506845" },
+                                OnlineInfo = new BeatmapSetOnlineInfo
+                                {
+                                    Covers = new BeatmapSetOnlineCovers
+                                    {
+                                        Cover = @"https://assets.ppy.sh/beatmaps/39804/covers/cover.jpg?1456506845",
+                                    },
+                                },
                             },
-                        }
+                        },
                     },
                     MaxParticipants = { Value = 10 },
                     Participants =

osu.Game/Database/BeatmapMetadata.cs

@@ -2,6 +2,7 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using System.Linq;
+using Newtonsoft.Json;
 using SQLite.Net.Attributes;
 
 namespace osu.Game.Database
@@ -17,8 +18,13 @@ namespace osu.Game.Database
         public string TitleUnicode { get; set; }
         public string Artist { get; set; }
         public string ArtistUnicode { get; set; }
+
+        [JsonProperty(@"creator")]
         public string Author { get; set; }
+
         public string Source { get; set; }
+
+        [JsonProperty(@"tags")]
         public string Tags { get; set; }
         public int PreviewTime { get; set; }
         public string AudioFile { get; set; }
@@ -35,4 +41,4 @@ namespace osu.Game.Database
             Tags
         }.Where(s => !string.IsNullOrEmpty(s)).ToArray();
     }
-}
+}

osu.Game/Database/BeatmapOnlineInfo.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using Newtonsoft.Json;
-using System.Collections.Generic;
 
 namespace osu.Game.Database
 {
@@ -11,28 +10,16 @@ namespace osu.Game.Database
     /// </summary>
     public class BeatmapOnlineInfo
     {
-        /// <summary>
-        /// The different sizes of cover art for this beatmap: cover, cover@2x, card, card@2x, list, list@2x.
-        /// </summary>
-        [JsonProperty(@"covers")]
-        public IEnumerable<string> Covers { get; set; }
-
-        /// <summary>
-        /// A small sample clip of this beatmap's song.
-        /// </summary>
-        [JsonProperty(@"previewUrl")]
-        public string Preview { get; set; }
-
         /// <summary>
         /// The amount of plays this beatmap has.
         /// </summary>
-        [JsonProperty(@"play_count")]
+        [JsonProperty(@"playcount")]
         public int PlayCount { get; set; }
 
         /// <summary>
-        /// The amount of people who have favourited this map.
+        /// The amount of passes this beatmap has.
         /// </summary>
-        [JsonProperty(@"favourite_count")]
+        [JsonProperty(@"passcount")]
-        public int FavouriteCount { get; set; }
+        public int PassCount { get; set; }
     }
 }

osu.Game/Database/BeatmapSetInfo.cs

@@ -24,6 +24,9 @@ namespace osu.Game.Database
         [OneToMany(CascadeOperations = CascadeOperation.All)]
         public List<BeatmapInfo> Beatmaps { get; set; }
 
+        [Ignore]
+        public BeatmapSetOnlineInfo OnlineInfo { get; set; }
+
         public double MaxStarDifficulty => Beatmaps.Max(b => b.StarDifficulty);
 
         [Indexed]

osu.Game/Database/BeatmapSetOnlineInfo.cs

@@ -0,0 +1,55 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using Newtonsoft.Json;
+
+namespace osu.Game.Database
+{
+    /// <summary>
+    /// Beatmap set info retrieved for previewing locally without having the set downloaded.
+    /// </summary>
+    public class BeatmapSetOnlineInfo
+    {
+        /// <summary>
+        /// The different sizes of cover art for this beatmap set.
+        /// </summary>
+        [JsonProperty(@"covers")]
+        public BeatmapSetOnlineCovers Covers { get; set; }
+
+        /// <summary>
+        /// A small sample clip of this beatmap set's song.
+        /// </summary>
+        [JsonProperty(@"previewUrl")]
+        public string Preview { get; set; }
+
+        /// <summary>
+        /// The amount of plays this beatmap set has.
+        /// </summary>
+        [JsonProperty(@"play_count")]
+        public int PlayCount { get; set; }
+
+        /// <summary>
+        /// The amount of people who have favourited this beatmap set.
+        /// </summary>
+        [JsonProperty(@"favourite_count")]
+        public int FavouriteCount { get; set; }
+    }
+
+    public class BeatmapSetOnlineCovers
+    {
+        public string CoverLowRes { get; set; }
+
+        [JsonProperty(@"cover@2x")]
+        public string Cover { get; set; }
+
+        public string CardLowRes { get; set; }
+
+        [JsonProperty(@"card@2x")]
+        public string Card { get; set; }
+
+        public string ListLowRes { get; set; }
+
+        [JsonProperty(@"list@2x")]
+        public string List { get; set; }
+    }
+}

osu.Game/Database/OnlineWorkingBeatmap.cs

@@ -1,37 +0,0 @@
-// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using System.Linq;
-using osu.Framework.Audio.Track;
-using osu.Framework.Graphics.Textures;
-using osu.Game.Beatmaps;
-
-namespace osu.Game.Database
-{
-    internal class OnlineWorkingBeatmap : WorkingBeatmap
-    {
-        private readonly TextureStore textures;
-        private readonly TrackManager tracks;
-
-        public OnlineWorkingBeatmap(BeatmapInfo beatmapInfo, TextureStore textures, TrackManager tracks) : base(beatmapInfo)
-        {
-            this.textures = textures;
-            this.tracks = tracks;
-        }
-
-        protected override Beatmap GetBeatmap()
-        {
-            return new Beatmap();
-        }
-
-        protected override Texture GetBackground()
-        {
-            return textures.Get(BeatmapInfo.OnlineInfo.Covers.FirstOrDefault());
-        }
-
-        protected override Track GetTrack()
-        {
-            return tracks.Get(BeatmapInfo.OnlineInfo.Preview);
-        }
-    }
-}

osu.Game/Online/API/Requests/GetBeatmapSetsRequest.cs

@@ -0,0 +1,97 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Collections.Generic;
+using System.Linq;
+using Newtonsoft.Json;
+using osu.Game.Database;
+using osu.Game.Overlays;
+using osu.Game.Overlays.Direct;
+
+namespace osu.Game.Online.API.Requests
+{
+    public class GetBeatmapSetsRequest : APIRequest<IEnumerable<GetBeatmapSetsResponse>>
+    {
+        private readonly string query;
+        private readonly RulesetInfo ruleset;
+        private readonly RankStatus rankStatus;
+        private readonly DirectSortCriteria sortCriteria;
+        private readonly SortDirection direction;
+        private string directionString => direction == SortDirection.Descending ? @"desc" : @"asc";
+
+        public GetBeatmapSetsRequest(string query, RulesetInfo ruleset, RankStatus rankStatus = RankStatus.Any, DirectSortCriteria sortCriteria = DirectSortCriteria.Ranked, SortDirection direction = SortDirection.Descending)
+        {
+            this.query = System.Uri.EscapeDataString(query);
+            this.ruleset = ruleset;
+            this.rankStatus = rankStatus;
+            this.sortCriteria = sortCriteria;
+            this.direction = direction;
+        }
+
+        protected override string Target => $@"beatmapsets/search?q={query}&m={ruleset.ID ?? 0}&s={(int)rankStatus}&sort={sortCriteria.ToString().ToLower()}_{directionString}";
+    }
+
+    public class GetBeatmapSetsResponse : BeatmapMetadata
+    {
+        [JsonProperty(@"covers")]
+        private BeatmapSetOnlineCovers covers { get; set; }
+
+        [JsonProperty(@"previewUrl")]
+        private string preview { get; set; }
+
+        [JsonProperty(@"play_count")]
+        private int playCount { get; set; }
+
+        [JsonProperty(@"favourite_count")]
+        private int favouriteCount { get; set; }
+
+        [JsonProperty(@"beatmaps")]
+        private IEnumerable<GetBeatmapSetsBeatmapResponse> beatmaps { get; set; }
+
+        public BeatmapSetInfo ToBeatmapSet(RulesetDatabase rulesets)
+        {
+            return new BeatmapSetInfo
+            {
+                Metadata = this,
+                OnlineInfo = new BeatmapSetOnlineInfo
+                {
+                    Covers = covers,
+                    Preview = preview,
+                    PlayCount = playCount,
+                    FavouriteCount = favouriteCount,
+                },
+                Beatmaps = beatmaps.Select(b => b.ToBeatmap(rulesets)).ToList(),
+            };
+        }
+
+        private class GetBeatmapSetsBeatmapResponse : BeatmapMetadata
+        {
+            [JsonProperty(@"playcount")]
+            private int playCount { get; set; }
+
+            [JsonProperty(@"passcount")]
+            private int passCount { get; set; }
+
+            [JsonProperty(@"mode_int")]
+            private int ruleset { get; set; }
+
+            [JsonProperty(@"difficulty_rating")]
+            private double starDifficulty { get; set; }
+
+            public BeatmapInfo ToBeatmap(RulesetDatabase rulesets)
+            {
+                return new BeatmapInfo
+                {
+                    Metadata = this,
+                    Ruleset = rulesets.GetRuleset(ruleset),
+                    StarDifficulty = starDifficulty,
+                    OnlineInfo = new BeatmapOnlineInfo
+                    {
+                        PlayCount = playCount,
+                        PassCount = passCount,
+                    },
+                };
+            }
+        }
+    }
+}

osu.Game/Overlays/Direct/DirectGridPanel.cs

@@ -1,14 +1,12 @@
 // Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
-using System.Linq;
 using OpenTK;
 using OpenTK.Graphics;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Textures;
 using osu.Framework.Localisation;
 using osu.Game.Database;
 using osu.Game.Graphics;
@@ -50,7 +48,7 @@ namespace osu.Game.Overlays.Direct
         }
 
         [BackgroundDependencyLoader]
-        private void load(OsuColour colours, LocalisationEngine localisation, TextureStore textures)
+        private void load(OsuColour colours, LocalisationEngine localisation)
         {
             Children = new[]
             {
@@ -59,7 +57,7 @@ namespace osu.Game.Overlays.Direct
                     RelativeSizeAxes = Axes.Both,
                     Colour = Color4.Black,
                 },
-                GetBackground(textures),
+                CreateBackground(),
                 new Box
                 {
                     RelativeSizeAxes = Axes.Both,
@@ -180,11 +178,11 @@ namespace osu.Game.Overlays.Direct
                     Margin = new MarginPadding { Top = vertical_padding, Right = vertical_padding },
                     Children = new[]
                     {
-                        new Statistic(FontAwesome.fa_play_circle, SetInfo.Beatmaps.FirstOrDefault()?.OnlineInfo.PlayCount ?? 0)
+                        new Statistic(FontAwesome.fa_play_circle, SetInfo.OnlineInfo?.PlayCount ?? 0)
                         {
                             Margin = new MarginPadding { Right = 1 },
                         },
-                        new Statistic(FontAwesome.fa_heart, SetInfo.Beatmaps.FirstOrDefault()?.OnlineInfo.FavouriteCount ?? 0),
+                        new Statistic(FontAwesome.fa_heart, SetInfo.OnlineInfo?.FavouriteCount ?? 0),
                     },
                 },
             };

osu.Game/Overlays/Direct/DirectListPanel.cs

@@ -12,8 +12,6 @@ using osu.Game.Graphics.Sprites;
 using osu.Game.Database;
 using osu.Framework.Allocation;
 using osu.Framework.Localisation;
-using osu.Framework.Graphics.Textures;
-using System.Linq;
 using osu.Framework.Input;
 using osu.Framework.Graphics.Shapes;
 using osu.Game.Graphics.Containers;
@@ -49,7 +47,7 @@ namespace osu.Game.Overlays.Direct
         }
 
         [BackgroundDependencyLoader]
-        private void load(LocalisationEngine localisation, TextureStore textures)
+        private void load(LocalisationEngine localisation)
         {
             Children = new[]
             {
@@ -58,7 +56,7 @@ namespace osu.Game.Overlays.Direct
                     RelativeSizeAxes = Axes.Both,
                     Colour = Color4.Black,
                 },
-                GetBackground(textures),
+                CreateBackground(),
                 new Box
                 {
                     RelativeSizeAxes = Axes.Both,
@@ -105,11 +103,11 @@ namespace osu.Game.Overlays.Direct
                             Margin = new MarginPadding { Right = height - vertical_padding * 2 + vertical_padding },
                             Children = new Drawable[]
                             {
-                                new Statistic(FontAwesome.fa_play_circle, SetInfo.Beatmaps.FirstOrDefault()?.OnlineInfo.PlayCount ?? 0)
+                                new Statistic(FontAwesome.fa_play_circle, SetInfo.OnlineInfo?.PlayCount ?? 0)
                                 {
                                     Margin = new MarginPadding { Right = 1 },
                                 },
-                                new Statistic(FontAwesome.fa_heart, SetInfo.Beatmaps.FirstOrDefault()?.OnlineInfo.FavouriteCount ?? 0),
+                                new Statistic(FontAwesome.fa_heart, SetInfo.OnlineInfo?.FavouriteCount ?? 0),
                                 new FillFlowContainer
                                 {
                                     Anchor = Anchor.TopRight,

osu.Game/Overlays/Direct/DirectPanel.cs

@@ -2,8 +2,8 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using System.Collections.Generic;
-using System.Linq;
 using OpenTK;
+using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
@@ -34,21 +34,25 @@ namespace osu.Game.Overlays.Direct
             return icons;
         }
 
-        protected Drawable GetBackground(TextureStore textures)
+        protected Drawable CreateBackground() => new DelayedLoadWrapper(new BeatmapSetBackgroundSprite(SetInfo)
         {
-            return new AsyncLoadWrapper(new BeatmapBackgroundSprite(new OnlineWorkingBeatmap(SetInfo.Beatmaps.FirstOrDefault(), textures, null))
+            Anchor = Anchor.Centre,
-            {
+            Origin = Anchor.Centre,
-                RelativeSizeAxes = Axes.Both,
+            RelativeSizeAxes = Axes.Both,
-                FillMode = FillMode.Fill,
+            FillMode = FillMode.Fill,
-                OnLoadComplete = d => d.FadeInFromZero(400, EasingTypes.Out),
+            OnLoadComplete = d => d.FadeInFromZero(400, EasingTypes.Out),
-            }) { RelativeSizeAxes = Axes.Both };
+        })
-        }
+        {
+            RelativeSizeAxes = Axes.Both,
+            TimeBeforeLoad = 300
+        };
 
         public class Statistic : FillFlowContainer
         {
             private readonly SpriteText text;
 
             private int value;
+
             public int Value
             {
                 get { return value; }
@@ -85,5 +89,23 @@ namespace osu.Game.Overlays.Direct
                 Value = value;
             }
         }
+
+        private class BeatmapSetBackgroundSprite : Sprite
+        {
+            private readonly BeatmapSetInfo set;
+            public BeatmapSetBackgroundSprite(BeatmapSetInfo set)
+            {
+                this.set = set;
+            }
+
+            [BackgroundDependencyLoader]
+            private void load(TextureStore textures)
+            {
+                string resource = set.OnlineInfo.Covers.Card;
+
+                if (resource != null)
+                    Texture = textures.Get(resource);
+            }
+        }
     }
 }

osu.Game/Overlays/Direct/FilterControl.cs

@@ -14,12 +14,13 @@ using osu.Game.Overlays.SearchableList;
 
 namespace osu.Game.Overlays.Direct
 {
-    public class FilterControl : SearchableListFilterControl<DirectSortCritera, RankStatus>
+    public class FilterControl : SearchableListFilterControl<DirectSortCriteria, RankStatus>
     {
+        public readonly Bindable<RulesetInfo> Ruleset = new Bindable<RulesetInfo>();
         private FillFlowContainer<RulesetToggleButton> modeButtons;
 
         protected override Color4 BackgroundColour => OsuColour.FromHex(@"384552");
-        protected override DirectSortCritera DefaultTab => DirectSortCritera.Title;
+        protected override DirectSortCriteria DefaultTab => DirectSortCriteria.Ranked;
         protected override Drawable CreateSupplementaryControls()
         {
             modeButtons = new FillFlowContainer<RulesetToggleButton>
@@ -36,10 +37,10 @@ namespace osu.Game.Overlays.Direct
         {
             DisplayStyleControl.Dropdown.AccentColour = colours.BlueDark;
 
-            var b = new Bindable<RulesetInfo>(); //backup bindable incase the game is null
+            Ruleset.BindTo(game?.Ruleset ?? new Bindable<RulesetInfo>() { Value = rulesets.GetRuleset(0) });
             foreach (var r in rulesets.AllRulesets)
             {
-                modeButtons.Add(new RulesetToggleButton(game?.Ruleset ?? b, r));
+                modeButtons.Add(new RulesetToggleButton(Ruleset, r));
             }
         }
 
@@ -95,7 +96,7 @@ namespace osu.Game.Overlays.Direct
         }
     }
 
-    public enum DirectSortCritera
+    public enum DirectSortCriteria
     {
         Title,
         Artist,
@@ -103,5 +104,6 @@ namespace osu.Game.Overlays.Direct
         Difficulty,
         Ranked,
         Rating,
+        Plays,
     }
 }

osu.Game/Overlays/Direct/Header.cs

@@ -30,10 +30,10 @@ namespace osu.Game.Overlays.Direct
     {
         Search,
         [Description("Newest Maps")]
-        NewestMaps,
+        NewestMaps = DirectSortCriteria.Ranked,
         [Description("Top Rated")]
-        TopRated,
+        TopRated = DirectSortCriteria.Rating,
         [Description("Most Played")]
-        MostPlayed
+        MostPlayed = DirectSortCriteria.Plays,
     }
 }

osu.Game/Overlays/DirectOverlay.cs

@@ -5,21 +5,28 @@ using System.Collections.Generic;
 using System.Linq;
 using OpenTK;
 using osu.Framework.Allocation;
+using osu.Framework.Configuration;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Threading;
 using osu.Game.Database;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Sprites;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests;
 using osu.Game.Overlays.Direct;
 using osu.Game.Overlays.SearchableList;
 using OpenTK.Graphics;
 
 namespace osu.Game.Overlays
 {
-    public class DirectOverlay : SearchableListOverlay<DirectTab, DirectSortCritera, RankStatus>
+    public class DirectOverlay : SearchableListOverlay<DirectTab, DirectSortCriteria, RankStatus>
     {
         private const float panel_padding = 10f;
 
+        private APIAccess api;
+        private RulesetDatabase rulesets;
+
         private readonly FillFlowContainer resultCountsContainer;
         private readonly OsuSpriteText resultCountsText;
         private readonly FillFlowContainer<DirectPanel> panels;
@@ -29,7 +36,7 @@ namespace osu.Game.Overlays
         protected override Color4 TrianglesColourDark => OsuColour.FromHex(@"3f5265");
 
         protected override SearchableListHeader<DirectTab> CreateHeader() => new Header();
-        protected override SearchableListFilterControl<DirectSortCritera, RankStatus> CreateFilterControl() => new FilterControl();
+        protected override SearchableListFilterControl<DirectSortCriteria, RankStatus> CreateFilterControl() => new FilterControl();
 
         private IEnumerable<BeatmapSetInfo> beatmapSets;
         public IEnumerable<BeatmapSetInfo> BeatmapSets
@@ -40,6 +47,17 @@ namespace osu.Game.Overlays
                 if (beatmapSets?.Equals(value) ?? false) return;
                 beatmapSets = value;
 
+                if (BeatmapSets == null)
+                {
+                    foreach (var p in panels.Children)
+                    {
+                        p.FadeOut(200);
+                        p.Expire();
+                    }
+
+                    return;
+                }
+
                 recreatePanels(Filter.DisplayStyleControl.DisplayStyle.Value);
             }
         }
@@ -98,22 +116,60 @@ namespace osu.Game.Overlays
                 },
             };
 
-            Header.Tabs.Current.ValueChanged += tab => { if (tab != DirectTab.Search) Filter.Search.Text = string.Empty; };
             Filter.Search.Current.ValueChanged += text => { if (text != string.Empty) Header.Tabs.Current.Value = DirectTab.Search; };
+            ((FilterControl)Filter).Ruleset.ValueChanged += ruleset => Scheduler.AddOnce(updateSearch);
             Filter.DisplayStyleControl.DisplayStyle.ValueChanged += recreatePanels;
+            Filter.DisplayStyleControl.Dropdown.Current.ValueChanged += rankStatus => Scheduler.AddOnce(updateSearch);
+
+            Header.Tabs.Current.ValueChanged += tab =>
+            {
+                if (tab != DirectTab.Search)
+                {
+                    currentQuery.Value = string.Empty;
+                    Filter.Tabs.Current.Value = (DirectSortCriteria)Header.Tabs.Current.Value;
+                    Scheduler.AddOnce(updateSearch);
+                }
+            };
+
+            currentQuery.ValueChanged += v =>
+            {
+                queryChangedDebounce?.Cancel();
+
+                if (string.IsNullOrEmpty(v))
+                    Scheduler.AddOnce(updateSearch);
+                else
+                {
+                    BeatmapSets = null;
+                    ResultAmounts = null;
+
+                    queryChangedDebounce = Scheduler.AddDelayed(updateSearch, 500);
+                }
+            };
+
+            currentQuery.BindTo(Filter.Search.Current);
+
+            Filter.Tabs.Current.ValueChanged += sortCriteria =>
+            {
+                if (Header.Tabs.Current.Value != DirectTab.Search && sortCriteria != (DirectSortCriteria)Header.Tabs.Current.Value)
+                    Header.Tabs.Current.Value = DirectTab.Search;
+
+                Scheduler.AddOnce(updateSearch);
+            };
 
             updateResultCounts();
         }
 
         [BackgroundDependencyLoader]
-        private void load(OsuColour colours)
+        private void load(OsuColour colours, APIAccess api, RulesetDatabase rulesets)
         {
+            this.api = api;
+            this.rulesets = rulesets;
             resultCountsContainer.Colour = colours.Yellow;
         }
 
         private void updateResultCounts()
         {
-            resultCountsContainer.FadeTo(ResultAmounts == null ? 0f : 1f, 200, EasingTypes.Out);
+            resultCountsContainer.FadeTo(ResultAmounts == null ? 0f : 1f, 200, EasingTypes.OutQuint);
             if (ResultAmounts == null) return;
 
             resultCountsText.Text = pluralize("Artist", ResultAmounts.Artists) + ", " +
@@ -129,9 +185,68 @@ namespace osu.Game.Overlays
         private void recreatePanels(PanelDisplayStyle displayStyle)
         {
             if (BeatmapSets == null) return;
-            panels.ChildrenEnumerable = BeatmapSets.Select(b => displayStyle == PanelDisplayStyle.Grid ? (DirectPanel)new DirectGridPanel(b) { Width = 400 } : new DirectListPanel(b));
+
+            panels.ChildrenEnumerable = BeatmapSets.Select<BeatmapSetInfo, DirectPanel>(b =>
+             {
+                 switch (displayStyle)
+                 {
+                     case PanelDisplayStyle.Grid:
+                         return new DirectGridPanel(b) { Width = 400 };
+                     default:
+                         return new DirectListPanel(b);
+                 }
+             });
         }
 
+        private GetBeatmapSetsRequest getSetsRequest;
+
+        private readonly Bindable<string> currentQuery = new Bindable<string>();
+
+        private ScheduledDelegate queryChangedDebounce;
+
+        private void updateSearch()
+        {
+            queryChangedDebounce?.Cancel();
+
+            if (!IsLoaded) return;
+
+            BeatmapSets = null;
+            ResultAmounts = null;
+
+            getSetsRequest?.Cancel();
+
+            if (api == null) return;
+
+            if (Header.Tabs.Current.Value == DirectTab.Search && (Filter.Search.Text == string.Empty || currentQuery == string.Empty)) return;
+
+            getSetsRequest = new GetBeatmapSetsRequest(currentQuery,
+                                                       ((FilterControl)Filter).Ruleset.Value,
+                                                       Filter.DisplayStyleControl.Dropdown.Current.Value,
+                                                       Filter.Tabs.Current.Value); //todo: sort direction (?)
+
+            getSetsRequest.Success += r =>
+            {
+                BeatmapSets = r?.Select(response => response.ToBeatmapSet(rulesets));
+                if (BeatmapSets == null) return;
+
+                var artists = new List<string>();
+                var songs = new List<string>();
+                var tags = new List<string>();
+                foreach (var s in BeatmapSets)
+                {
+                    artists.Add(s.Metadata.Artist);
+                    songs.Add(s.Metadata.Title);
+                    tags.AddRange(s.Metadata.Tags.Split(' '));
+                }
+
+                ResultAmounts = new ResultCounts(distinctCount(artists), distinctCount(songs), distinctCount(tags));
+            };
+
+            api.Queue(getSetsRequest);
+        }
+
+        private int distinctCount(List<string> list) => list.Distinct().ToArray().Length;
+
         public class ResultCounts
         {
             public readonly int Artists;

osu.Game/Overlays/SearchableList/SearchableListFilterControl.cs

@@ -120,6 +120,7 @@ namespace osu.Game.Overlays.SearchableList
         {
             protected override Color4 BackgroundUnfocused => backgroundColour;
             protected override Color4 BackgroundFocused => backgroundColour;
+            protected override bool AllowCommit => true;
 
             private Color4 backgroundColour;
 

osu.Game/Overlays/SearchableList/SlimEnumDropdown.cs

@@ -34,7 +34,7 @@ namespace osu.Game.Overlays.SearchableList
         {
             public SlimMenu()
             {
-                Background.Colour = Color4.Black.Opacity(0.25f);
+                Background.Colour = Color4.Black.Opacity(0.7f);
             }
         }
     }

osu.Game/Screens/Multiplayer/RoomInspector.cs

@@ -12,6 +12,7 @@ using osu.Framework.Graphics.Colour;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Cursor;
 using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.Sprites;
 using osu.Framework.Graphics.Textures;
 using osu.Framework.Localisation;
 using osu.Game.Beatmaps.Drawables;
@@ -45,7 +46,6 @@ namespace osu.Game.Screens.Multiplayer
 
         private OsuColour colours;
         private LocalisationEngine localisation;
-        private TextureStore textures;
 
         private Room room;
 
@@ -367,11 +367,10 @@ namespace osu.Game.Screens.Multiplayer
         }
 
         [BackgroundDependencyLoader]
-        private void load(OsuColour colours, LocalisationEngine localisation, TextureStore textures)
+        private void load(OsuColour colours, LocalisationEngine localisation)
         {
             this.localisation = localisation;
             this.colours = colours;
-            this.textures = textures;
 
             beatmapAuthor.Colour = levelRangeContainer.Colour = colours.Gray9;
             host.Colour = colours.Blue;
@@ -436,7 +435,7 @@ namespace osu.Game.Screens.Multiplayer
                 coverContainer.FadeIn(transition_duration);
                 coverContainer.Children = new[]
                 {
-                    new AsyncLoadWrapper(new BeatmapBackgroundSprite(new OnlineWorkingBeatmap(value, textures, null))
+                    new AsyncLoadWrapper(new CoverSprite(value.BeatmapSet)
                     {
                         RelativeSizeAxes = Axes.Both,
                         Anchor = Anchor.Centre,
@@ -527,5 +526,22 @@ namespace osu.Game.Screens.Multiplayer
                 };
             }
         }
+
+        private class CoverSprite : Sprite
+        {
+            private readonly BeatmapSetInfo set;
+
+            public CoverSprite(BeatmapSetInfo set)
+            {
+                this.set = set;
+            }
+
+            [BackgroundDependencyLoader]
+            private void load(TextureStore textures)
+            {
+                if (set.OnlineInfo?.Covers?.Cover != null)
+                    Texture = textures.Get(set.OnlineInfo.Covers.Cover);
+            }
+        }
     }
 }

osu.Game/osu.Game.csproj

@@ -473,10 +473,11 @@
     <Compile Include="Overlays\Direct\DirectPanel.cs" />
     <Compile Include="Overlays\Direct\DirectGridPanel.cs" />
     <Compile Include="Overlays\Direct\DirectListPanel.cs" />
-    <Compile Include="Database\OnlineWorkingBeatmap.cs" />
     <Compile Include="Database\BeatmapOnlineInfo.cs" />
     <Compile Include="Graphics\Containers\ReverseChildIDFillFlowContainer.cs" />
     <Compile Include="Database\RankStatus.cs" />
+    <Compile Include="Database\BeatmapSetOnlineInfo.cs" />
+    <Compile Include="Online\API\Requests\GetBeatmapSetsRequest.cs" />
     <Compile Include="Overlays\SearchableList\SearchableListHeader.cs" />
     <Compile Include="Overlays\SearchableList\HeaderTabControl.cs" />
     <Compile Include="Overlays\Social\FilterControl.cs" />