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using System;
using System.Linq;
using System.Threading.Tasks;
using Impostor.Api;
using Impostor.Api.Events.Managers;
using Impostor.Api.Innersloth;
using Impostor.Api.Net;
using Impostor.Api.Net.Messages;
using Impostor.Server.Events.Meeting;
using Impostor.Server.Events.Player;
using Impostor.Server.Net.State;
using Microsoft.Extensions.Logging;
namespace Impostor.Server.Net.Inner.Objects
{
internal partial class InnerMeetingHud : InnerNetObject
{
private readonly ILogger<InnerMeetingHud> _logger;
private readonly IEventManager _eventManager;
private readonly Game _game;
private readonly GameNet _gameNet;
private PlayerVoteArea[] _playerStates;
public InnerMeetingHud(ILogger<InnerMeetingHud> logger, IEventManager eventManager, Game game)
{
_logger = logger;
_eventManager = eventManager;
_game = game;
_gameNet = game.GameNet;
_playerStates = null;
Components.Add(this);
}
public byte ReporterId { get; private set; }
private void PopulateButtons(byte reporter)
{
_playerStates = _gameNet.GameData.Players
.Select(x =>
{
var area = new PlayerVoteArea(this, x.Key);
area.SetDead(x.Value.PlayerId == reporter, x.Value.Disconnected || x.Value.IsDead);
return area;
})
.ToArray();
}
public override async ValueTask HandleRpc(ClientPlayer sender, ClientPlayer? target, RpcCalls call, IMessageReader reader)
{
switch (call)
{
case RpcCalls.Close:
{
if (!sender.IsHost)
{
throw new ImpostorCheatException($"Client sent {nameof(RpcCalls.Close)} but was not a host");
}
if (target != null)
{
throw new ImpostorCheatException($"Client sent {nameof(RpcCalls.Close)} to a specific player instead of broadcast");
}
break;
}
case RpcCalls.VotingComplete:
{
if (!sender.IsHost)
{
throw new ImpostorCheatException($"Client sent {nameof(RpcCalls.VotingComplete)} but was not a host");
}
if (target != null)
{
throw new ImpostorCheatException($"Client sent {nameof(RpcCalls.VotingComplete)} to a specific player instead of broadcast");
}
var states = reader.ReadBytesAndSize();
var playerId = reader.ReadByte();
var tie = reader.ReadBoolean();
if (playerId != byte.MaxValue)
{
var player = _game.GameNet.GameData.GetPlayerById(playerId);
if (player != null)
{
player.Controller.Die(DeathReason.Exile);
await _eventManager.CallAsync(new PlayerExileEvent(_game, sender, player.Controller));
}
}
await _eventManager.CallAsync(new MeetingEndedEvent(_game, this));
break;
}
case RpcCalls.CastVote:
{
var srcPlayerId = reader.ReadByte();
if (srcPlayerId != sender.Character.PlayerId)
{
throw new ImpostorCheatException($"Client sent {nameof(RpcCalls.CastVote)} to an unowned {nameof(InnerPlayerControl)}");
}
// Host broadcasts vote to others.
if (sender.IsHost && target != null)
{
throw new ImpostorCheatException($"Client sent {nameof(RpcCalls.CastVote)} to a specific player instead of broadcast");
}
// Player sends vote to host.
if (target == null || !target.IsHost)
{
throw new ImpostorCheatException($"Client sent {nameof(RpcCalls.CastVote)} to wrong destinition, must be host");
}
var targetPlayerId = reader.ReadByte();
break;
}
default:
{
_logger.LogWarning("{0}: Unknown rpc call {1}", nameof(InnerMeetingHud), call);
break;
}
}
}
public override bool Serialize(IMessageWriter writer, bool initialState)
{
throw new NotImplementedException();
}
public override void Deserialize(IClientPlayer sender, IClientPlayer? target, IMessageReader reader, bool initialState)
{
if (!sender.IsHost)
{
throw new ImpostorCheatException($"Client attempted to send data for {nameof(InnerMeetingHud)} as non-host");
}
if (target != null)
{
throw new ImpostorCheatException($"Client attempted to send {nameof(InnerMeetingHud)} data to a specific player, must be broadcast");
}
if (initialState)
{
PopulateButtons(0);
foreach (var playerState in _playerStates)
{
playerState.Deserialize(reader);
if (playerState.DidReport)
{
ReporterId = playerState.TargetPlayerId;
}
}
}
else
{
var num = reader.ReadPackedUInt32();
for (var i = 0; i < _playerStates.Length; i++)
{
if ((num & 1 << i) != 0)
{
_playerStates[i].Deserialize(reader);
}
}
}
}
}
}
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