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osu-lazer/osu.Game/Online/Multiplayer/Room.cs

153 lines
5.3 KiB
C#

// 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 System.Linq;
using Newtonsoft.Json;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Game.Online.Multiplayer.GameTypes;
using osu.Game.Online.Multiplayer.RoomStatuses;
using osu.Game.Users;
namespace osu.Game.Online.Multiplayer
{
public class Room
{
[Cached]
[JsonProperty("id")]
public Bindable<int?> RoomID { get; private set; } = new Bindable<int?>();
[Cached]
[JsonProperty("name")]
public Bindable<string> Name { get; private set; } = new Bindable<string>();
[Cached]
[JsonProperty("host")]
public Bindable<User> Host { get; private set; } = new Bindable<User>();
[Cached]
[JsonProperty("playlist")]
public BindableList<PlaylistItem> Playlist { get; private set; } = new BindableList<PlaylistItem>();
[Cached]
[JsonIgnore]
public Bindable<PlaylistItem> CurrentItem { get; private set; } = new Bindable<PlaylistItem>();
[Cached]
[JsonProperty("channel_id")]
public Bindable<int> ChannelId { get; private set; } = new Bindable<int>();
[Cached]
[JsonIgnore]
public Bindable<TimeSpan> Duration { get; private set; } = new Bindable<TimeSpan>(TimeSpan.FromMinutes(30));
[Cached]
[JsonIgnore]
public Bindable<int?> MaxAttempts { get; private set; } = new Bindable<int?>();
[Cached]
[JsonIgnore]
public Bindable<RoomStatus> Status { get; private set; } = new Bindable<RoomStatus>(new RoomStatusOpen());
[Cached]
[JsonIgnore]
public Bindable<RoomAvailability> Availability { get; private set; } = new Bindable<RoomAvailability>();
[Cached]
[JsonIgnore]
public Bindable<GameType> Type { get; private set; } = new Bindable<GameType>(new GameTypeTimeshift());
[Cached]
[JsonIgnore]
public Bindable<int?> MaxParticipants { get; private set; } = new Bindable<int?>();
[Cached]
[JsonIgnore]
public Bindable<IEnumerable<User>> Participants { get; private set; } = new Bindable<IEnumerable<User>>(Enumerable.Empty<User>());
[Cached]
public Bindable<int> ParticipantCount { get; private set; } = new Bindable<int>();
public Room()
{
Playlist.ItemsAdded += updateCurrent;
Playlist.ItemsRemoved += updateCurrent;
updateCurrent(Playlist);
}
private void updateCurrent(IEnumerable<PlaylistItem> playlist)
{
CurrentItem.Value = playlist.FirstOrDefault();
}
// todo: TEMPORARY
[JsonProperty("participant_count")]
private int? participantCount
{
get => ParticipantCount.Value;
set => ParticipantCount.Value = value ?? 0;
}
[JsonProperty("duration")]
private int duration
{
get => (int)Duration.Value.TotalMinutes;
set => Duration.Value = TimeSpan.FromMinutes(value);
}
// Only supports retrieval for now
[Cached]
[JsonProperty("ends_at")]
public Bindable<DateTimeOffset> EndDate { get; private set; } = new Bindable<DateTimeOffset>();
// Todo: Find a better way to do this (https://github.com/ppy/osu-framework/issues/1930)
[JsonProperty("max_attempts", DefaultValueHandling = DefaultValueHandling.Ignore)]
private int? maxAttempts
{
get => MaxAttempts.Value;
set => MaxAttempts.Value = value;
}
/// <summary>
/// The position of this <see cref="Room"/> in the list. This is not read from or written to the API.
/// </summary>
[JsonIgnore]
public Bindable<int> Position { get; private set; } = new Bindable<int>(-1);
public void CopyFrom(Room other)
{
RoomID.Value = other.RoomID.Value;
Name.Value = other.Name.Value;
if (other.Host.Value != null && Host.Value?.Id != other.Host.Value.Id)
Host.Value = other.Host.Value;
ChannelId.Value = other.ChannelId.Value;
Status.Value = other.Status.Value;
Availability.Value = other.Availability.Value;
Type.Value = other.Type.Value;
MaxParticipants.Value = other.MaxParticipants.Value;
ParticipantCount.Value = other.ParticipantCount.Value;
Participants.Value = other.Participants.Value.ToArray();
EndDate.Value = other.EndDate.Value;
if (DateTimeOffset.Now >= EndDate.Value)
Status.Value = new RoomStatusEnded();
// Todo: Temporary, should only remove/add new items (requires framework changes)
if (Playlist.Count == 0)
Playlist.AddRange(other.Playlist);
else if (other.Playlist.Count > 0)
Playlist.First().ID = other.Playlist.First().ID;
Position = other.Position;
}
public bool ShouldSerializeRoomID() => false;
public bool ShouldSerializeHost() => false;
public bool ShouldSerializeEndDate() => false;
}
}