Add grouping configuration

osu.Game.Tournament/Screens/Ladder/Components/LadderSettings.cs

@@ -1,12 +1,15 @@
 // Copyright (c) 2007-2018 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 osu.Framework.Allocation;
+using osu.Framework.Configuration;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Graphics.Sprites;
 using osu.Game.Graphics.UserInterface;
+using osu.Game.Overlays.Settings;
 using osu.Game.Screens.Play.PlayerSettings;
 
 namespace osu.Game.Tournament.Screens.Ladder.Components
@@ -19,6 +22,7 @@ public class LadderEditorSettings : PlayerSettingsGroup
 
         private OsuTextBox textboxTeam1;
         private OsuTextBox textboxTeam2;
+        private SettingsDropdown<TournamentGrouping> groupingDropdown;
 
         [Resolved]
         private LadderEditorInfo editorInfo { get; set; } = null;
@@ -28,6 +32,8 @@ private void load()
         {
             var teamEntries = editorInfo.Teams;
 
+            var groupingOptions = editorInfo.Groupings.Select(g => new KeyValuePair<string, TournamentGrouping>(g.Name, g)).Prepend(new KeyValuePair<string, TournamentGrouping>("None", new TournamentGrouping()));
+
             Children = new Drawable[]
             {
                 new PlayerCheckbox
@@ -67,6 +73,11 @@ private void load()
                     },
                 },
                 textboxTeam2 = new OsuTextBox { RelativeSizeAxes = Axes.X, Height = 20 },
+                groupingDropdown = new SettingsDropdown<TournamentGrouping>
+                {
+                    Bindable = new Bindable<TournamentGrouping>(),
+                    Items = groupingOptions
+                },
                 // new Container
                 // {
                 //     RelativeSizeAxes = Axes.X,
@@ -99,6 +110,7 @@ private void load()
             {
                 textboxTeam1.Text = selection?.Team1.Value?.Acronym;
                 textboxTeam2.Text = selection?.Team2.Value?.Acronym;
+                groupingDropdown.Bindable.Value = selection?.Grouping.Value ?? groupingOptions.First().Value;
             };
 
             textboxTeam1.OnCommit = (val, newText) =>
@@ -113,6 +125,12 @@ private void load()
                     editorInfo.Selected.Value.Team2.Value = teamEntries.FirstOrDefault(t => t.Acronym == val.Text);
             };
 
+            groupingDropdown.Bindable.ValueChanged += grouping =>
+            {
+                if (editorInfo.Selected.Value != null)
+                    editorInfo.Selected.Value.Grouping.Value = grouping;
+            };
+
             // sliderBestOf.Bindable.ValueChanged += val =>
             // {
             //     if (editorInfo.Selected.Value != null) editorInfo.Selected.Value.BestOf.Value = (int)val;

osu.Game.Tournament/Screens/Ladder/Components/MatchPairing.cs

@@ -25,6 +25,7 @@ public class MatchPairing
 
         public readonly Bindable<bool> Completed = new Bindable<bool>();
 
+        [JsonIgnore]
         public readonly Bindable<TournamentGrouping> Grouping = new Bindable<TournamentGrouping>();
 
         [JsonIgnore]

osu.Game.Tournament/Screens/Ladder/Components/TournamentGrouping.cs

@@ -1,15 +1,17 @@
 // Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
+using System.Collections.Generic;
+
 namespace osu.Game.Tournament.Screens.Ladder.Components
 {
     public class TournamentGrouping
     {
-        public int ID;
-
         public string Name;
         public string Description;
 
         public int BestOf;
+
+        public List<int> Pairings = new List<int>();
     }
 }

osu.Game.Tournament/Screens/Ladder/LadderManager.cs

@@ -21,6 +21,7 @@ public class LadderEditorInfo
     {
         public readonly BindableBool EditingEnabled = new BindableBool();
         public List<TournamentTeam> Teams = new List<TournamentTeam>();
+        public List<TournamentGrouping> Groupings = new List<TournamentGrouping>();
         public readonly Bindable<MatchPairing> Selected = new Bindable<MatchPairing>();
     }
 
@@ -36,6 +37,7 @@ public class LadderManager : CompositeDrawable, IHasContextMenu
         public LadderManager(LadderInfo info, List<TournamentTeam> teams)
         {
             editorInfo.Teams = Teams = teams;
+            editorInfo.Groupings = info.Groupings;
 
             RelativeSizeAxes = Axes.Both;
 
@@ -75,19 +77,27 @@ public LadderManager(LadderInfo info, List<TournamentTeam> teams)
 
             foreach (var pairing in info.Pairings)
                 addPairing(pairing);
+
+            foreach (var group in info.Groupings)
+            foreach (var id in group.Pairings)
+                info.Pairings.Single(p => p.ID == id).Grouping.Value = group;
         }
 
         public LadderInfo CreateInfo()
         {
             var pairings = pairingsContainer.Select(p => p.Pairing).ToList();
 
+            foreach (var g in editorInfo.Groupings)
+                g.Pairings = pairings.Where(p => p.Grouping.Value == g).Select(p => p.ID).ToList();
+
             return new LadderInfo
             {
                 Pairings = pairings,
                 Progressions = pairings
                                .Where(p => p.Progression.Value != null)
                                .Select(p => (p.ID, p.Progression.Value.ID))
-                               .ToList()
+                               .ToList(),
+                Groupings = editorInfo.Groupings
             };
         }