Add xmldoc and serialisable attributes

osu.Game.Tournament/Models/BeatmapChoice.cs

@@ -1,11 +1,16 @@
 // 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 System;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Converters;
 
 namespace osu.Game.Tournament.Models
 {
+    /// <summary>
+    /// A beatmap choice by a team from a tournament's map pool.
+    /// </summary>
+    [Serializable]
     public class BeatmapChoice
     {
         [JsonProperty(DefaultValueHandling = DefaultValueHandling.Populate)]

osu.Game.Tournament/Models/LadderInfo.cs

@@ -1,12 +1,17 @@
 // 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 System;
 using System.Collections.Generic;
 using Newtonsoft.Json;
 using osu.Framework.Bindables;
 
 namespace osu.Game.Tournament.Models
 {
+    /// <summary>
+    /// Holds the complete data required to operate the tournament system.
+    /// </summary>
+    [Serializable]
     public class LadderInfo
     {
         public BindableList<TournamentMatch> Matches = new BindableList<TournamentMatch>();

osu.Game.Tournament/Models/TournamentProgression.cs

@@ -1,8 +1,15 @@
 // 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 System;
+
 namespace osu.Game.Tournament.Models
 {
+    /// <summary>
+    /// A mapping between two <see cref="TournamentMatch"/>es.
+    /// Used for serialisation exclusively.
+    /// </summary>
+    [Serializable]
     public class TournamentProgression
     {
         public int SourceID;

osu.Game.Tournament/Models/TournamentRound.cs

@@ -8,6 +8,9 @@ using osu.Framework.Bindables;
 
 namespace osu.Game.Tournament.Models
 {
+    /// <summary>
+    /// A tournament round, containing many matches, generally executed in a short time period.
+    /// </summary>
     [Serializable]
     public class TournamentRound
     {

osu.Game.Tournament/Models/TournamentTeam.cs

@@ -8,6 +8,9 @@ using osu.Game.Users;
 
 namespace osu.Game.Tournament.Models
 {
+    /// <summary>
+    /// A team representation. For official tournaments this is generally a country.
+    /// </summary>
     [Serializable]
     public class TournamentTeam
     {