Files
LuaCsForBarotraumaEP/Barotrauma/BarotraumaServer/ServerSource/Networking/RespawnManager.cs
2021-12-03 13:31:10 -03:00

556 lines
24 KiB
C#

using Barotrauma.Items.Components;
using Microsoft.Xna.Framework;
using System;
using System.Collections.Generic;
using System.Linq;
namespace Barotrauma.Networking
{
partial class RespawnManager : Entity, IServerSerializable
{
/// <summary>
/// How much skills drop towards the job's default skill levels when respawning midround in the campaign
/// </summary>
const float SkillReductionOnCampaignMidroundRespawn = 0.75f;
private DateTime despawnTime;
private float shuttleEmptyTimer;
private int pendingRespawnCount, requiredRespawnCount;
private int prevPendingRespawnCount, prevRequiredRespawnCount;
private IEnumerable<Client> GetClientsToRespawn()
{
MultiPlayerCampaign campaign = GameMain.GameSession.GameMode as MultiPlayerCampaign;
foreach (Client c in networkMember.ConnectedClients)
{
if (!c.InGame) { continue; }
if (c.SpectateOnly && (GameMain.Server.ServerSettings.AllowSpectating || GameMain.Server.OwnerConnection == c.Connection)) { continue; }
if (c.Character != null && !c.Character.IsDead) { continue; }
//don't allow respawn if the client already has a character (they'll regain control once they're in sync)
var matchingData = campaign?.GetClientCharacterData(c);
if (matchingData != null && matchingData.HasSpawned &&
Character.CharacterList.Any(c => c.Info == matchingData.CharacterInfo && !c.IsDead))
{
continue;
}
if (UseRespawnPrompt)
{
if (matchingData != null && matchingData.HasSpawned)
{
if (!c.WaitForNextRoundRespawn.HasValue || c.WaitForNextRoundRespawn.Value) { continue; }
}
}
yield return c;
}
}
private bool IsRespawnPromptPendingForClient(Client c)
{
if (!UseRespawnPrompt || !(GameMain.GameSession.GameMode is MultiPlayerCampaign campaign)) { return false; }
if (!c.InGame) { return false; }
if (c.SpectateOnly && (GameMain.Server.ServerSettings.AllowSpectating || GameMain.Server.OwnerConnection == c.Connection)) { return false; }
if (c.Character != null && !c.Character.IsDead) { return false; }
var matchingData = campaign.GetClientCharacterData(c);
if (matchingData != null && matchingData.HasSpawned)
{
if (Character.CharacterList.Any(c => c.Info == matchingData.CharacterInfo && !c.IsDead))
{
return false;
}
else if (!c.WaitForNextRoundRespawn.HasValue)
{
return true;
}
}
return false;
}
private List<CharacterInfo> GetBotsToRespawn()
{
if (GameMain.Server.ServerSettings.BotSpawnMode == BotSpawnMode.Normal)
{
return Character.CharacterList
.FindAll(c => c.TeamID == CharacterTeamType.Team1 && c.AIController != null && c.Info != null && c.IsDead)
.Select(c => c.Info)
.ToList();
}
int currPlayerCount = GameMain.Server.ConnectedClients.Count(c =>
c.InGame &&
(!c.SpectateOnly || (!GameMain.Server.ServerSettings.AllowSpectating && GameMain.Server.OwnerConnection != c.Connection)));
var existingBots = Character.CharacterList
.FindAll(c => c.TeamID == CharacterTeamType.Team1 && c.AIController != null && c.Info != null);
int requiredBots = GameMain.Server.ServerSettings.BotCount - currPlayerCount;
requiredBots -= existingBots.Count(b => !b.IsDead);
List<CharacterInfo> botsToRespawn = new List<CharacterInfo>();
for (int i = 0; i < requiredBots; i++)
{
CharacterInfo botToRespawn = existingBots.Find(b => b.IsDead)?.Info;
if (botToRespawn == null)
{
botToRespawn = new CharacterInfo(CharacterPrefab.HumanSpeciesName);
}
else
{
existingBots.Remove(botToRespawn.Character);
}
botsToRespawn.Add(botToRespawn);
}
return botsToRespawn;
}
private bool ShouldStartRespawnCountdown()
{
int characterToRespawnCount = GetClientsToRespawn().Count();
return ShouldStartRespawnCountdown(characterToRespawnCount);
}
private bool ShouldStartRespawnCountdown(int characterToRespawnCount)
{
int totalCharacterCount = GameMain.Server.ConnectedClients.Count;
return (float)characterToRespawnCount >= Math.Max((float)totalCharacterCount * GameMain.Server.ServerSettings.MinRespawnRatio, 1.0f);
}
partial void UpdateWaiting(float deltaTime)
{
if (RespawnShuttle != null)
{
RespawnShuttle.Velocity = Vector2.Zero;
}
pendingRespawnCount = GetClientsToRespawn().Count();
requiredRespawnCount = (int)Math.Max((float)GameMain.Server.ConnectedClients.Count * GameMain.Server.ServerSettings.MinRespawnRatio, 1.0f);
if (pendingRespawnCount != prevPendingRespawnCount ||
requiredRespawnCount != prevRequiredRespawnCount)
{
prevPendingRespawnCount = pendingRespawnCount;
prevRequiredRespawnCount = requiredRespawnCount;
GameMain.Server.CreateEntityEvent(this);
}
if (RespawnCountdownStarted)
{
if (pendingRespawnCount == 0)
{
RespawnCountdownStarted = false;
GameMain.Server.CreateEntityEvent(this);
}
}
else
{
bool shouldStartCountdown = ShouldStartRespawnCountdown(pendingRespawnCount);
if (shouldStartCountdown)
{
RespawnCountdownStarted = true;
if (RespawnTime < DateTime.Now)
{
RespawnTime = DateTime.Now + new TimeSpan(0, 0, 0, 0, (int)(GameMain.Server.ServerSettings.RespawnInterval * 1000.0f));
}
GameMain.Server.CreateEntityEvent(this);
}
}
if (RespawnCountdownStarted && DateTime.Now > RespawnTime)
{
DispatchShuttle();
RespawnCountdownStarted = false;
}
}
private void DispatchShuttle()
{
if (RespawnShuttle != null)
{
CurrentState = State.Transporting;
GameMain.Server.CreateEntityEvent(this);
ResetShuttle();
if (shuttleSteering != null)
{
shuttleSteering.TargetVelocity = Vector2.Zero;
}
GameServer.Log("Dispatching the respawn shuttle.", ServerLog.MessageType.Spawning);
Vector2 spawnPos = FindSpawnPos();
RespawnCharacters(spawnPos);
CoroutineManager.StopCoroutines("forcepos");
if (spawnPos.Y > Level.Loaded.Size.Y)
{
CoroutineManager.StartCoroutine(ForceShuttleToPos(Level.Loaded.StartPosition - Vector2.UnitY * Level.ShaftHeight, 100.0f), "forcepos");
}
else
{
RespawnShuttle.SetPosition(spawnPos);
RespawnShuttle.Velocity = Vector2.Zero;
RespawnShuttle.NeutralizeBallast();
RespawnShuttle.EnableMaintainPosition();
}
}
else
{
CurrentState = State.Waiting;
GameServer.Log("Respawning everyone in main sub.", ServerLog.MessageType.Spawning);
GameMain.Server.CreateEntityEvent(this);
RespawnCharacters(null);
}
}
partial void UpdateReturningProjSpecific(float deltaTime)
{
//speed up despawning if there's no-one inside the shuttle
if (despawnTime > DateTime.Now + new TimeSpan(0, 0, seconds: 30) && CheckShuttleEmpty(deltaTime))
{
despawnTime = DateTime.Now + new TimeSpan(0, 0, seconds: 30);
}
foreach (Door door in shuttleDoors)
{
if (door.IsOpen) door.TrySetState(false, false, true);
}
var shuttleGaps = Gap.GapList.FindAll(g => g.Submarine == RespawnShuttle && g.ConnectedWall != null);
shuttleGaps.ForEach(g => Spawner.AddToRemoveQueue(g));
var dockingPorts = Item.ItemList.FindAll(i => i.Submarine == RespawnShuttle && i.GetComponent<DockingPort>() != null);
dockingPorts.ForEach(d => d.GetComponent<DockingPort>().Undock());
//shuttle has returned if the path has been traversed or the shuttle is close enough to the exit
if (!CoroutineManager.IsCoroutineRunning("forcepos"))
{
if ((shuttleSteering?.SteeringPath != null && shuttleSteering.SteeringPath.Finished)
|| (RespawnShuttle.WorldPosition.Y + RespawnShuttle.Borders.Y > Level.Loaded.StartPosition.Y - Level.ShaftHeight &&
Math.Abs(Level.Loaded.StartPosition.X - RespawnShuttle.WorldPosition.X) < 1000.0f))
{
CoroutineManager.StopCoroutines("forcepos");
CoroutineManager.StartCoroutine(
ForceShuttleToPos(new Vector2(Level.Loaded.StartPosition.X, Level.Loaded.Size.Y + 1000.0f), 100.0f), "forcepos");
}
}
if (RespawnShuttle.WorldPosition.Y > Level.Loaded.Size.Y || DateTime.Now > despawnTime)
{
CoroutineManager.StopCoroutines("forcepos");
ResetShuttle();
CurrentState = State.Waiting;
GameServer.Log("The respawn shuttle has left.", ServerLog.MessageType.Spawning);
GameMain.Server.CreateEntityEvent(this);
RespawnCountdownStarted = false;
ReturnCountdownStarted = false;
}
}
partial void UpdateTransportingProjSpecific(float deltaTime)
{
if (!ReturnCountdownStarted)
{
//if there are no living chracters inside, transporting can be stopped immediately
if (CheckShuttleEmpty(deltaTime))
{
ReturnTime = DateTime.Now;
ReturnCountdownStarted = true;
}
else if (!ShouldStartRespawnCountdown())
{
//don't start counting down until someone else needs to respawn
ReturnTime = DateTime.Now + new TimeSpan(0, 0, 0, 0, milliseconds: (int)(maxTransportTime * 1000));
despawnTime = ReturnTime + new TimeSpan(0, 0, seconds: 30);
return;
}
else
{
ReturnCountdownStarted = true;
GameMain.Server.CreateEntityEvent(this);
}
}
else if (CheckShuttleEmpty(deltaTime))
{
ReturnTime = DateTime.Now;
}
if (DateTime.Now > ReturnTime)
{
GameServer.Log("The respawn shuttle is leaving.", ServerLog.MessageType.ServerMessage);
CurrentState = State.Returning;
GameMain.Server.CreateEntityEvent(this);
RespawnCountdownStarted = false;
maxTransportTime = GameMain.Server.ServerSettings.MaxTransportTime;
}
}
private bool CheckShuttleEmpty(float deltaTime)
{
if (!Character.CharacterList.Any(c => c.Submarine == RespawnShuttle && !c.IsDead))
{
shuttleEmptyTimer += deltaTime;
}
else
{
shuttleEmptyTimer = 0.0f;
}
return shuttleEmptyTimer > 1.0f;
}
partial void RespawnCharactersProjSpecific(Vector2? shuttlePos)
{
respawnedCharacters.Clear();
var respawnSub = RespawnShuttle ?? Submarine.MainSub;
MultiPlayerCampaign campaign = GameMain.GameSession.GameMode as MultiPlayerCampaign;
var clients = GetClientsToRespawn().ToList();
foreach (Client c in clients)
{
//get rid of the existing character
c.Character?.DespawnNow();
c.WaitForNextRoundRespawn = null;
var matchingData = campaign?.GetClientCharacterData(c);
if (matchingData != null)
{
c.CharacterInfo = matchingData.CharacterInfo;
}
//all characters are in Team 1 in game modes/missions with only one team.
//if at some point we add a game mode with multiple teams where respawning is possible, this needs to be reworked
c.TeamID = CharacterTeamType.Team1;
if (c.CharacterInfo == null) { c.CharacterInfo = new CharacterInfo(CharacterPrefab.HumanSpeciesName, c.Name); }
}
List<CharacterInfo> characterInfos = clients.Select(c => c.CharacterInfo).ToList();
//bots don't respawn in the campaign
if (campaign == null)
{
var botsToSpawn = GetBotsToRespawn();
characterInfos.AddRange(botsToSpawn);
}
GameMain.Server.AssignJobs(clients);
foreach (Client c in clients)
{
if (campaign?.GetClientCharacterData(c) == null || c.CharacterInfo.Job == null)
{
c.CharacterInfo.Job = new Job(c.AssignedJob.First, c.AssignedJob.Second);
}
}
//the spawnpoints where the characters will spawn
var shuttleSpawnPoints = WayPoint.SelectCrewSpawnPoints(characterInfos, respawnSub);
//the spawnpoints where they would spawn if they were spawned inside the main sub
//(in order to give them appropriate ID card tags)
var mainSubSpawnPoints = WayPoint.SelectCrewSpawnPoints(characterInfos, Submarine.MainSub);
ItemPrefab divingSuitPrefab = null;
if ((shuttlePos != null && Level.Loaded.GetRealWorldDepth(shuttlePos.Value.Y) > Level.DefaultRealWorldCrushDepth) ||
Level.Loaded.GetRealWorldDepth(Submarine.MainSub.WorldPosition.Y) > Level.DefaultRealWorldCrushDepth)
{
divingSuitPrefab = ItemPrefab.Prefabs.FirstOrDefault(it => it.Tags.Any(t => t.Equals("respawnsuitdeep", StringComparison.OrdinalIgnoreCase)));
}
if (divingSuitPrefab == null)
{
divingSuitPrefab =
ItemPrefab.Prefabs.FirstOrDefault(it => it.Tags.Any(t => t.Equals("respawnsuit", StringComparison.OrdinalIgnoreCase))) ??
ItemPrefab.Find(null, "divingsuit");
}
ItemPrefab oxyPrefab = ItemPrefab.Find(null, "oxygentank");
ItemPrefab scooterPrefab = ItemPrefab.Find(null, "underwaterscooter");
ItemPrefab batteryPrefab = ItemPrefab.Find(null, "batterycell");
var cargoSp = WayPoint.WayPointList.Find(wp => wp.Submarine == respawnSub && wp.SpawnType == SpawnType.Cargo);
for (int i = 0; i < characterInfos.Count; i++)
{
bool bot = i >= clients.Count;
characterInfos[i].ClearCurrentOrders();
bool forceSpawnInMainSub = false;
if (!bot && campaign != null)
{
var matchingData = campaign?.GetClientCharacterData(clients[i]);
if (matchingData != null)
{
if (!matchingData.HasSpawned)
{
forceSpawnInMainSub = true;
}
else
{
ReduceCharacterSkills(characterInfos[i]);
characterInfos[i].RemoveSavedStatValuesOnDeath();
}
}
}
var character = Character.Create(characterInfos[i], (forceSpawnInMainSub ? mainSubSpawnPoints[i] : shuttleSpawnPoints[i]).WorldPosition, characterInfos[i].Name, isRemotePlayer: !bot, hasAi: bot);
character.TeamID = CharacterTeamType.Team1;
character.LoadTalents();
respawnedCharacters.Add(character);
if (bot)
{
GameServer.Log(string.Format("Respawning bot {0} as {1}", character.Info.Name, characterInfos[i].Job.Name), ServerLog.MessageType.Spawning);
}
else
{
if (GameMain.GameSession?.GameMode is MultiPlayerCampaign mpCampaign && character.Info != null)
{
character.Info.SetExperience(Math.Max(character.Info.ExperiencePoints, mpCampaign.GetSavedExperiencePoints(clients[i])));
mpCampaign.ClearSavedExperiencePoints(clients[i]);
}
//tell the respawning client they're no longer a traitor
if (GameMain.Server.TraitorManager?.Traitors != null && clients[i].Character != null)
{
if (GameMain.Server.TraitorManager.Traitors.Any(t => t.Character == clients[i].Character))
{
GameMain.Server.SendDirectChatMessage(TextManager.FormatServerMessage("TraitorRespawnMessage"), clients[i], ChatMessageType.ServerMessageBox);
}
}
clients[i].Character = character;
character.OwnerClientEndPoint = clients[i].Connection.EndPointString;
character.OwnerClientName = clients[i].Name;
GameServer.Log(string.Format("Respawning {0} ({1}) as {2}", GameServer.ClientLogName(clients[i]), clients[i].Connection?.EndPointString, characterInfos[i].Job.Name), ServerLog.MessageType.Spawning);
}
if (divingSuitPrefab != null && oxyPrefab != null && RespawnShuttle != null)
{
Vector2 pos = cargoSp == null ? character.Position : cargoSp.Position;
if (divingSuitPrefab != null && oxyPrefab != null)
{
var divingSuit = new Item(divingSuitPrefab, pos, respawnSub);
Spawner.CreateNetworkEvent(divingSuit, false);
respawnItems.Add(divingSuit);
var oxyTank = new Item(oxyPrefab, pos, respawnSub);
Spawner.CreateNetworkEvent(oxyTank, false);
divingSuit.Combine(oxyTank, user: null);
respawnItems.Add(oxyTank);
}
if (scooterPrefab != null && batteryPrefab != null)
{
var scooter = new Item(scooterPrefab, pos, respawnSub);
Spawner.CreateNetworkEvent(scooter, false);
var battery = new Item(batteryPrefab, pos, respawnSub);
Spawner.CreateNetworkEvent(battery, false);
scooter.Combine(battery, user: null);
respawnItems.Add(scooter);
respawnItems.Add(battery);
}
}
var characterData = campaign?.GetClientCharacterData(clients[i]);
if (characterData != null && Level.Loaded?.Type != LevelData.LevelType.Outpost && characterData.HasSpawned)
{
GiveRespawnPenaltyAffliction(character);
}
if (characterData == null || characterData.HasSpawned)
{
//give the character the items they would've gotten if they had spawned in the main sub
character.GiveJobItems(mainSubSpawnPoints[i]);
if (campaign != null)
{
characterData = campaign.SetClientCharacterData(clients[i]);
characterData.HasSpawned = true;
}
}
else
{
if (characterData.HasItemData)
{
characterData.SpawnInventoryItems(character, character.Inventory);
}
else
{
character.GiveJobItems(mainSubSpawnPoints[i]);
}
characterData.ApplyHealthData(character);
character.GiveIdCardTags(mainSubSpawnPoints[i]);
characterData.HasSpawned = true;
}
//add the ID card tags they should've gotten when spawning in the shuttle
foreach (Item item in character.Inventory.AllItems.Distinct())
{
if (item.Prefab.Identifier != "idcard") { continue; }
foreach (string s in shuttleSpawnPoints[i].IdCardTags)
{
item.AddTag(s);
}
if (!string.IsNullOrWhiteSpace(shuttleSpawnPoints[i].IdCardDesc))
{
item.Description = shuttleSpawnPoints[i].IdCardDesc;
}
}
}
}
public static void ReduceCharacterSkills(CharacterInfo characterInfo)
{
if (characterInfo?.Job == null) { return; }
foreach (Skill skill in characterInfo.Job.Skills)
{
var skillPrefab = characterInfo.Job.Prefab.Skills.Find(s => skill.Identifier.Equals(s.Identifier, StringComparison.OrdinalIgnoreCase));
if (skillPrefab == null) { continue; }
skill.Level = MathHelper.Lerp(skill.Level, skillPrefab.LevelRange.Start, SkillReductionOnCampaignMidroundRespawn);
}
}
public void ServerWrite(IWriteMessage msg, Client c, object[] extraData = null)
{
msg.WriteRangedInteger((int)CurrentState, 0, Enum.GetNames(typeof(State)).Length);
switch (CurrentState)
{
case State.Transporting:
msg.Write(ReturnCountdownStarted);
msg.Write(GameMain.Server.ServerSettings.MaxTransportTime);
msg.Write((float)(ReturnTime - DateTime.Now).TotalSeconds);
break;
case State.Waiting:
MultiPlayerCampaign campaign = GameMain.GameSession.GameMode as MultiPlayerCampaign;
var matchingData = campaign?.GetClientCharacterData(c);
bool forceSpawnInMainSub = matchingData != null && !matchingData.HasSpawned;
msg.Write((ushort)pendingRespawnCount);
msg.Write((ushort)requiredRespawnCount);
msg.Write(IsRespawnPromptPendingForClient(c));
msg.Write(RespawnCountdownStarted);
msg.Write(forceSpawnInMainSub);
msg.Write((float)(RespawnTime - DateTime.Now).TotalSeconds);
break;
case State.Returning:
break;
}
msg.WritePadBits();
}
}
}