public static BalanceTeamsResult BalanceTeams(LobbyHostingContext context, bool isGameStart, int? allyCount, bool? clanWise)
{
var playerCount = context.Players.Count(x => !x.IsSpectator);
if (clanWise == null && (context.Mode == AutohostMode.Teams)) clanWise = true;
var res = PerformBalance(context, isGameStart, allyCount, clanWise);
if (context.Mode != AutohostMode.None && context.Mode != AutohostMode.GameChickens)
{
if (isGameStart)
{
// dont allow to start alone
if (playerCount <= 1)
{
return new BalanceTeamsResult
{
CanStart = false,
Message = "Sorry this room type needs more human players, open cooperative battle to fight against bots."
};
}
}
}
if (isGameStart) VerifySpecCheaters(context, res);
return res;
}
public void SetForHosting(LobbyHostingContext startContext,
string ip,
int? port,
string myUser,
string myPassword)
{
LobbyStartContext = startContext;
EngineVersion = startContext.EngineVersion;
IsHosting = true;
IpAddress = ip ?? "127.0.0.1";
Port = port ?? 8452;
MyUserName = myUser;
MyPassword = myPassword;
ActualPlayers =
LobbyStartContext.Players.Select(
x =>
new BattlePlayerResult(x.Name)
{
AllyNumber = x.AllyID,
IsSpectator = x.IsSpectator,
IsVictoryTeam = false,
IsIngameReady = false,
IsIngame = false,
}).ToList();
}
/// <summary>
/// Writes join messages and tells <see cref="Springie" /> to force spectate player if needed
/// </summary>
public static PlayerJoinResult AutohostPlayerJoined(LobbyHostingContext context, int accountID)
{
var res = new PlayerJoinResult();
var mode = context.Mode;
if (mode == AutohostMode.Planetwars)
{
using (var db = new ZkDataContext())
{
var planet = db.Galaxies.Single(x => x.IsDefault).Planets.SingleOrDefault(x => x.Resource.InternalName == context.Map);
if (planet == null)
{
res.PublicMessage = "Invalid map";
return res;
}
var account = db.Accounts.Find(accountID); // accountID is in fact lobbyID
if (account != null)
{
var owner = "";
if (planet.Account != null) owner = planet.Account.Name;
var facRoles = string.Join(",",
account.AccountRolesByAccountID.Where(x => !x.RoleType.IsClanOnly).Select(x => x.RoleType.Name).ToList());
if (!string.IsNullOrEmpty(facRoles)) facRoles += " of " + account.Faction.Name + ", ";
var clanRoles = string.Join(",",
account.AccountRolesByAccountID.Where(x => x.RoleType.IsClanOnly).Select(x => x.RoleType.Name).ToList());
if (!string.IsNullOrEmpty(clanRoles)) clanRoles += " of " + account.Clan.ClanName;
res.PublicMessage = string.Format("Greetings {0} {1}{2}, welcome to {3} planet {4} {6}/PlanetWars/Planet/{5}",
account.Name,
facRoles,
clanRoles,
owner,
planet.Name,
planet.PlanetID,
GlobalConst.BaseSiteUrl);
return res;
}
}
}
return null;
}
/// <summary>
/// Sets up all the things that Springie needs to know for the battle: how to balance, who to get extra commanders,
/// what PlanetWars structures to create, etc.
/// </summary>
public static LobbyHostingContext GetDedicatedServerStartSetup(LobbyHostingContext context)
{
var ret = context;
try
{
var mode = context.Mode;
var commProfiles = new LuaTable();
var db = new ZkDataContext();
// calculate to whom to send extra comms
var accountIDsWithExtraComms = new List<int>();
if (mode == AutohostMode.Planetwars || mode == AutohostMode.GameFFA || mode == AutohostMode.Teams)
{
var groupedByTeam = context.Players.Where(x => !x.IsSpectator).GroupBy(x => x.AllyID).OrderByDescending(x => x.Count());
var biggest = groupedByTeam.FirstOrDefault();
if (biggest != null)
{
foreach (var other in groupedByTeam.Skip(1))
{
var cnt = biggest.Count() - other.Count();
if (cnt > 0)
{
foreach (var a in
other.Select(x => db.Accounts.First(y => y.AccountID == x.LobbyID))
.OrderByDescending(x => x.Elo*x.EloWeight)
.Take(cnt)) accountIDsWithExtraComms.Add(a.AccountID);
}
}
}
}
// write Planetwars details to modoptions (for widget)
Faction attacker = null;
Faction defender = null;
Planet planet = null;
if (mode == AutohostMode.Planetwars)
{
planet = db.Galaxies.First(x => x.IsDefault).Planets.First(x => x.Resource.InternalName == context.Map);
attacker =
context.Players.Where(x => x.AllyID == 0 && !x.IsSpectator)
.Select(x => db.Accounts.First(y => y.AccountID == x.LobbyID))
.Where(x => x.Faction != null)
.Select(x => x.Faction)
.First();
defender = planet.Faction;
if (attacker == defender) defender = null;
ret.ModOptions["attackingFaction"] = attacker.Shortcut;
if (defender != null) ret.ModOptions["defendingFaction"] = defender.Shortcut;
ret.ModOptions["planet"] = planet.Name;
}
// write player custom keys (level, elo, is muted, etc.)
foreach (var p in context.Players)
{
var user = db.Accounts.Where(x=>x.AccountID == p.LobbyID).Include(x=>x.RelalationsByOwner).FirstOrDefault();
if (user != null)
{
var userParams = new Dictionary<string, string>();
ret.UserParameters[p.Name] = userParams;
userParams["LobbyID"] = user.AccountID.ToString();
userParams["CountryCode"] = user.Country;
var userBanMuted = user.PunishmentsByAccountID.Any(x => !x.IsExpired && x.BanMute);
if (userBanMuted) userParams["muted"] = "1";
userParams["faction"] = user.Faction != null ? user.Faction.Shortcut : "";
userParams["clan"] = user.Clan != null ? user.Clan.Shortcut : "";
userParams["clanfull"] = user.Clan != null ? user.Clan.ClanName : "";
userParams["level"] = user.Level.ToString();
var elo = user.EffectiveMmElo;
userParams["elo"] = Math.Round(elo).ToString();
userParams["skill_order"] = ((context.IsMatchMakerGame ? user.CompetitiveRank : user.CasualRank) ?? int.MaxValue).ToString(); // send order of skills (For lists). Note this should be improved by sendng normalized list instead of ranks
userParams["avatar"] = user.Avatar;
userParams["admin"] = user.IsZeroKAdmin ? "1" : "0";
var userSpecChatBlocked = user.PunishmentsByAccountID.Any(x => !x.IsExpired && x.BanSpecChat);
userParams["can_spec_chat"] = userSpecChatBlocked ? "0" : "1";
userParams["ignored"] = string.Join(",", user.RelalationsByOwner.Where(x => x.Relation == Relation.Ignore).Select(x=>x.Target.Name));
userParams["friends"] = string.Join(",", user.RelalationsByOwner.Where(x => x.Relation == Relation.Friend).Select(x=>x.Target.Name));
if (!p.IsSpectator)
{
// set valid PW structure attackers
if (mode == AutohostMode.Planetwars)
{
var allied = user.Faction != null && defender != null && user.Faction != defender &&
defender.HasTreatyRight(user.Faction, x => x.EffectPreventIngamePwStructureDestruction == true, planet);
if (!allied && user.Faction != null && (user.Faction == attacker || user.Faction == defender))
{
userParams["canAttackPwStructures"] = "1";
}
}
if (accountIDsWithExtraComms.Contains(user.AccountID)) userParams["extracomm"] = "1";
var commProfileIDs = new LuaTable();
var userCommandersBanned = user.PunishmentsByAccountID.Any(x => !x.IsExpired && x.BanCommanders);
if (!userCommandersBanned)
{
// set up commander data
foreach (var c in user.Commanders.Where(x => x.Unlock != null && x.ProfileNumber <= GlobalConst.CommanderProfileCount)
)
{
try
{
var commProfile = new LuaTable();
if (string.IsNullOrEmpty(c.Name) || c.Name.Any(x => x == '"'))
{
c.Name = c.CommanderID.ToString();
}
commProfiles.Add("c" + c.CommanderID, commProfile);
commProfileIDs.Add("c" + c.CommanderID);
// process decoration icons
var decorations = new LuaTable();
foreach (var d in
c.CommanderDecorations.Where(x => x.Unlock != null).OrderBy(x => x.SlotID).Select(x => x.Unlock))
{
var iconData = db.CommanderDecorationIcons.FirstOrDefault(x => x.DecorationUnlockID == d.UnlockID);
if (iconData != null)
{
string iconName = null, iconPosition = null;
// FIXME: handle avatars and preset/custom icons
if (iconData.IconType == (int)DecorationIconTypes.Faction)
{
iconName = user.Faction != null ? user.Faction.Shortcut : null;
}
else if (iconData.IconType == (int)DecorationIconTypes.Clan)
{
iconName = user.Clan != null ? user.Clan.Shortcut : null;
}
if (iconName != null)
{
iconPosition = CommanderDecoration.GetIconPosition(d);
var entry = new LuaTable();
entry.Add("image", iconName);
decorations.Add("icon_" + iconPosition.ToLower(), entry);
}
}
else decorations.Add(d.Code);
}
commProfile["name"] = c.Name.Substring(0, Math.Min(25, c.Name.Length));
commProfile["chassis"] = c.Unlock.Code;
commProfile["decorations"] = decorations;
var modules = new LuaTable();
commProfile["modules"] = modules;
for (var i = 1; i <= GlobalConst.NumCommanderLevels; i++)
{
var modulesForLevel = new LuaTable();
modules.Add(modulesForLevel);
var modulesOrdered = c.CommanderModules.Where(x => x.CommanderSlot.MorphLevel == i).ToList();
var slots = db.CommanderSlots.ToList().Where(x => x.MorphLevel == i && (x.ChassisID == null || (x.ChassisID == c.ChassisUnlockID))).ToList();
slots.Sort(delegate (CommanderSlot x, CommanderSlot y)
{
UnlockTypes type1 = x.UnlockType;
UnlockTypes type2 = x.UnlockType;
if (type1 == UnlockTypes.WeaponManualFire || type1 == UnlockTypes.WeaponBoth)
type1 = UnlockTypes.Weapon;
if (type2 == UnlockTypes.WeaponManualFire || type2 == UnlockTypes.WeaponBoth)
type2 = UnlockTypes.Weapon;
int result = type1.CompareTo(type2);
if (result == 0) return x.CommanderSlotID.CompareTo(y.CommanderSlotID);
else return result;
});
foreach (var slot in slots)
{
String value = String.Empty;
var module = c.CommanderModules.FirstOrDefault(x => x.SlotID == slot.CommanderSlotID);
if (module != null)
value = module.Unlock.Code;
modulesForLevel.Add(value);
}
}
}
catch (Exception ex)
{
Trace.TraceError(ex.ToString());
throw new ApplicationException(
$"Error processing commander: {c.CommanderID} - {c.Name} of player {user.AccountID} - {user.Name}",
ex);
}
}
}
else userParams["jokecomm"] = "1";
userParams["commanders"] = commProfileIDs.ToBase64String();
}
}
}
ret.ModOptions["commanderTypes"] = commProfiles.ToBase64String();
// set PW structures
if (mode == AutohostMode.Planetwars)
{
var owner = planet.Faction != null ? planet.Faction.Shortcut : "";
var pwStructures = new LuaTable();
foreach (
var s in planet.PlanetStructures.Where(x => x.StructureType != null && !string.IsNullOrEmpty(x.StructureType.IngameUnitName)))
{
pwStructures.Add("s" + s.StructureTypeID,
new LuaTable
{
{ "unitname", s.StructureType.IngameUnitName },
//{ "isDestroyed", s.IsDestroyed ? true : false },
{
"name", $"{owner} {s.StructureType.Name} ({(s.Account != null ? s.Account.Name : "unowned")})" },
{ "description", s.StructureType.Description }
});
}
ret.ModOptions["planetwarsStructures"] = pwStructures.ToBase64String();
}
return ret;
}
catch (Exception ex)
{
Trace.TraceError(ex.ToString());
throw;
}
}
public LobbyHostingContext GetContext()
{
var ret = new LobbyHostingContext();
ret.FounderName = FounderName;
ret.Map = MapName;
ret.Mod = ModName;
ret.Title = Title;
ret.EngineVersion = EngineVersion;
ret.IsMission = IsMission;
ret.Players = Users.Values.Select(x => x.ToPlayerTeam()).ToList();
ret.Bots = Bots.Values.Select(x => x.ToBotTeam()).ToList();
ret.ModOptions = new Dictionary<string, string>(ModOptions);
ret.Mode = Mode;
ret.IsMatchMakerGame = IsMatchMakerBattle;
return ret;
}
/// <summary>
/// The function that actually moves players arounds
/// </summary>
/// <param name="teamCount"></param>
/// <param name="mode"></param>
/// <param name="b"></param>
/// <param name="unmovablePlayers"></param>
/// <returns></returns>
BalanceTeamsResult LegacyBalance(int teamCount, BalanceMode mode, LobbyHostingContext b, params List<Account>[] unmovablePlayers)
{
var ret = new BalanceTeamsResult();
if (b.IsMatchMakerGame) mode = BalanceMode.Party; // override, for matchmaker mode is always party
try
{
ret.CanStart = true;
ret.Players = b.Players.ToList();
var db = new ZkDataContext();
var nonSpecList = b.Players.Where(y => !y.IsSpectator).Select(y => (int?)y.LobbyID).ToList();
var accs = db.Accounts.Where(x => nonSpecList.Contains(x.AccountID)).ToList();
if (accs.Count < 1)
{
ret.CanStart = false;
return ret;
}
if (teamCount < 1) teamCount = 1;
if (teamCount > accs.Count) teamCount = accs.Count;
if (teamCount == 1)
{
foreach (var p in ret.Players) p.AllyID = 0;
return ret;
}
maxTeamSize = (int)Math.Ceiling(accs.Count / (double)teamCount);
teams.Clear();
for (var i = 0; i < teamCount; i++)
{
var team = new BalanceTeam();
teams.Add(team);
if (unmovablePlayers != null && unmovablePlayers.Length > i)
{
var unmovables = unmovablePlayers[i];
team.AddItem(new BalanceItem(b.IsMatchMakerGame, unmovablePlayers[i].ToArray()) { CanBeMoved = false });
accs.RemoveAll(x => unmovables.Any(y => y.AccountID == x.AccountID));
}
}
balanceItems = new List<BalanceItem>();
if (mode == BalanceMode.Party)
{
var clanGroups = accs.GroupBy(x => b.Players.First(p => p.Name == x.Name).PartyID ?? x.AccountID).ToList();
if (teamCount > clanGroups.Count() || clanGroups.Any(x => x.Count() > maxTeamSize)) mode = BalanceMode.Normal;
else balanceItems.AddRange(clanGroups.Select(x => new BalanceItem(b.IsMatchMakerGame, x.ToArray())));
}
if (mode == BalanceMode.ClanWise)
{
var clanGroups = accs.GroupBy(x => b.Players.First(p => p.Name == x.Name).PartyID ?? x.ClanID ?? x.AccountID).ToList();
if (teamCount > clanGroups.Count() || clanGroups.Any(x => x.Count() > maxTeamSize)) mode = BalanceMode.Normal;
else balanceItems.AddRange(clanGroups.Select(x => new BalanceItem(b.IsMatchMakerGame, x.ToArray())));
}
if (mode == BalanceMode.FactionWise)
{
balanceItems.Clear();
var factionGroups = accs.GroupBy(x => x.FactionID ?? x.AccountID).ToList();
balanceItems.AddRange(factionGroups.Select(x => new BalanceItem(b.IsMatchMakerGame, x.ToArray())));
}
if (mode == BalanceMode.Normal)
{
balanceItems.Clear();
balanceItems.AddRange(accs.Select(x => new BalanceItem(b.IsMatchMakerGame, x)));
}
var sw = new Stopwatch();
sw.Start();
RecursiveBalance(0);
sw.Stop();
if (bestTeams == null)
{
var fallback = new Balancer().LegacyBalance(teamCount, BalanceMode.ClanWise, b, null);
fallback.Message += "\nWarning: STANDARD TEAM BALANCE USED, PlanetWars not possible with those teams, too many from one faction";
return fallback;
}
var minSize = bestTeams.Min(x => x.Count);
var maxSize = bestTeams.Max(x => x.Count);
var sizesWrong = maxSize / (double)minSize > MaxTeamSizeDifferenceRatio;
// cbalance failed, rebalance using normal
if (mode == BalanceMode.ClanWise && (bestTeams == null || GetTeamsDifference(bestTeams) > MaxCbalanceDifference || sizesWrong)) return new Balancer().LegacyBalance(teamCount, BalanceMode.Normal, b, unmovablePlayers);
// cbalance failed, rebalance using normal
if (sizesWrong && mode == BalanceMode.FactionWise)
{
var fallback = new Balancer().LegacyBalance(teamCount, BalanceMode.ClanWise, b, null);
fallback.Message += "\nWarning: STANDARD TEAM BALANCE USED, PlanetWars not possible with those teams, too many from one faction";
return fallback; // fallback standard balance if PW balance fails
/*ret.CanStart = false;
ret.Message = string.Format("Failed to balance - too many people from same faction");
return ret;*/
}
if (unmovablePlayers != null && unmovablePlayers.Length > 0)
{
var minElo = bestTeams.Min(x => x.AvgElo);
var maxElo = bestTeams.Max(x => x.AvgElo);
if (maxElo - minElo > GlobalConst.MaxPwEloDifference)
{
var fallback = new Balancer().LegacyBalance(teamCount, BalanceMode.ClanWise, b, null);
fallback.Message +=
"\nWarning: STANDARD TEAM BALANCE USED, PlanetWars not possible with those teams, too many from one faction";
return fallback; // fallback standard balance if PW balance fails
/*
ret.CanStart = false;
ret.Message = string.Format("Team difference is too big - win chance {0}% - spectate some or wait for more people",
Utils.GetWinChancePercent(maxElo - minElo));
return ret;*/
}
}
if (bestTeams == null)
{
ret.CanStart = false;
ret.Message =
string.Format(
"Failed to balance {0} - too many people from same clan or faction (in teams game you can try !random and !forcestart)");
return ret;
}
if (unmovablePlayers == null || unmovablePlayers.Length == 0) bestTeams = bestTeams.Shuffle(); // permute when not unmovable players present
var text = "( ";
var lastTeamElo = 0.0;
var allyNum = 0;
foreach (var team in bestTeams)
{
if (allyNum > 0) text += " : ";
text += string.Format("{0}", (allyNum + 1));
if (allyNum > 0) text += string.Format("={0}%)", Utils.GetWinChancePercent(lastTeamElo - team.AvgElo));
lastTeamElo = team.AvgElo;
foreach (var u in team.Items.SelectMany(x => x.LobbyId)) ret.Players.Single(x => x.LobbyID == u).AllyID = allyNum;
allyNum++;
}
text += ")";
ret.Message = string.Format(
"{0} players balanced {2} to {1} teams {3}. {4} combinations checked, spent {5}ms of CPU time",
bestTeams.Sum(x => x.Count),
teamCount,
mode,
text,
iterationsChecked,
sw.ElapsedMilliseconds);
}
catch (Exception ex)
{
Trace.TraceError(ex.ToString());
ret.Message = ex.ToString();
ret.CanStart = false;
}
return ret;
}
/// <summary>
/// Makes <see cref="Springie" /> print a message if two or more people have the same IP
/// </summary>
/// <param name="context"></param>
/// <param name="res">The <see cref="BalanceTeamsResult" /> to write the message to</param>
static void VerifySpecCheaters(LobbyHostingContext context, BalanceTeamsResult res)
{
try
{
// find specs with same IP as some player and kick them
using (var db = new ZkDataContext())
{
var ids = context.Players.Select(y => (int?)y.LobbyID).ToList();
var ipByLobbyID = db.Accounts.Where(x => ids.Contains(x.AccountID))
.ToDictionary(x => x.AccountID, x => x.AccountIPs.OrderByDescending(y => y.LastLogin).Select(y => y.IP).FirstOrDefault());
// lobbyid -> ip mapping
foreach (var grp in context.Players.GroupBy(x => ipByLobbyID[x.LobbyID]).Where(x => x.Count() > 1)) res.Message +=
$"\nThese people are in same location: {string.Join(", ", grp.Select(x => x.Name))}";
}
}
catch (Exception ex)
{
Trace.TraceError("Error checking speccheaters: {0}", ex);
}
}
BalanceTeamsResult PlanetwarsBalance(LobbyHostingContext context)
{
var res = new BalanceTeamsResult();
res.CanStart = true;
res.DeleteBots = true;
using (var db = new ZkDataContext())
{
res.Message = "";
var planet = db.Galaxies.Single(x => x.IsDefault).Planets.First(x => x.Resource.InternalName == context.Map);
// todo hackvar info = PlanetWarsMatchMaker.GetBattleInfo(context.AutohostName);
PlanetWarsMatchMaker.AttackOption info = null;
if (info == null)
{
res.Message = "Start battle using matchmaker";
res.CanStart = false;
return res;
}
/*
foreach (var matchUser in info.Attackers) AddPwPlayer(context, matchUser, res, 0);
foreach (var matchUser in info.Defenders) AddPwPlayer(context, matchUser, res, 1);
foreach (var p in context.Players.Where(x => !res.Players.Any(y => y.Name == x.Name)))
{
p.IsSpectator = true;
res.Players.Add(p);
}
// bots game
var cnt = 0;
if (planet.PlanetStructures.Any(x => !string.IsNullOrEmpty(x.StructureType.EffectBots)))
{
foreach (var b in planet.PlanetStructures.Select(x => x.StructureType).Where(x => !string.IsNullOrEmpty(x.EffectBots))) res.Bots.Add(new BotTeam { AllyID = 2, BotAI = b.EffectBots, BotName = "Aliens" + cnt++ });
res.Message += "This planet is infested by aliens, fight for your survival";
return res;
}
*/
return res;
}
}
/// <summary>
/// Calls <see cref="LegacyBalance" /> with the appropriate parameters depending on game settings and conditions
/// </summary>
/// <param name="isGameStart">
/// If true and <see cref="AutohostMode" /> is none, do nothing (i.e. don't autobalance custom
/// rooms at start)
/// </param>
/// <param name="allyCount"></param>
/// <param name="clanWise"></param>
/// <param name="config"></param>
/// <remarks>Also removes bots from team games, and tells people to add bots to a chicken game if absent</remarks>
static BalanceTeamsResult PerformBalance(
LobbyHostingContext context,
bool isGameStart,
int? allyCount,
bool? clanWise)
{
var res = new BalanceTeamsResult();
var mode = context.Mode;
using (var db = new ZkDataContext())
{
switch (mode)
{
case AutohostMode.None:
{
if (!isGameStart) res = new Balancer().LegacyBalance(allyCount ?? 2, clanWise == true ? BalanceMode.ClanWise : BalanceMode.Normal, context);
}
break;
case AutohostMode.Teams:
case AutohostMode.Game1v1:
{
res = new Balancer().LegacyBalance(allyCount ?? 2, clanWise == false ? BalanceMode.Normal : BalanceMode.ClanWise, context);
res.DeleteBots = true;
}
break;
case AutohostMode.GameChickens:
{
res.Players = context.Players.ToList();
res.Bots = context.Bots.ToList();
foreach (var p in res.Players) p.AllyID = 0;
foreach (var b in res.Bots) b.AllyID = 1;
// add chickens via modoptions hackish thingie
string chickBot = null;
if (context.ModOptions?.TryGetValue("chickenailevel", out chickBot) == true && !string.IsNullOrEmpty(chickBot) && chickBot != "none")
{
res.Bots.Add(new BotTeam() { AllyID = 1, BotName = "default_Chicken", BotAI = chickBot });
}
if (!res.Bots.Any() && res.Players.Count > 0)
{
//res.Message = "Add some bot (computer player) as your enemy. Use button on bottom left. Chicken or CAI is recommended.";
var map = db.Resources.FirstOrDefault(x => x.InternalName == context.Map);
if (map?.MapIsChickens == true) res.Bots.Add(new BotTeam() { AllyID = 1, BotName = "default_Chicken", BotAI = "Chicken: Normal", });
else res.Bots.Add(new BotTeam() { AllyID = 1, BotName = "cai", BotAI = "CAI", });
res.Message = "Adding computer AI player for you";
}
}
break;
case AutohostMode.GameFFA:
{
res.DeleteBots = true;
var map = db.Resources.Single(x => x.InternalName == context.Map);
if (map.MapFFAMaxTeams != null)
{
res = new Balancer().LegacyBalance(
allyCount ?? map.MapFFAMaxTeams.Value,
clanWise == false ? BalanceMode.Normal : BalanceMode.ClanWise,
context);
}
else
{
res = new Balancer().LegacyBalance(
allyCount ?? map.MapFFAMaxTeams ?? 8,
clanWise == false ? BalanceMode.Normal : BalanceMode.ClanWise,
context);
}
return res;
}
case AutohostMode.Planetwars:
return new Balancer().PlanetwarsBalance(context);
}
return res;
}
}
public event EventHandler<SpringLogEventArgs> GameOver; // game has ended
public string HostGame(LobbyHostingContext startContext, string host, int port)
{
if (!File.Exists(paths.GetDedicatedServerPath(startContext.EngineVersion))) throw new ApplicationException($"Dedicated server executable not found: {paths.GetDedicatedServerPath(startContext.EngineVersion)}");
Context = new SpringBattleContext();
Context.SetForHosting(startContext, host, port, null, null);
if (!IsRunning)
{
talker = new Talker();
talker.SpringEvent += talker_SpringEvent;
Context.IsHosting = true;
scriptPath = Utils.MakePath(paths.WritableDirectory, "script_" + startContext.FounderName + ".txt").Replace('\\', '/');
var script = ScriptGenerator.GenerateHostScript(Context, talker.LoopbackPort);
timer.Start();
StartDedicated(script);
return script;
}
else Trace.TraceError("Dedicated server already running");
return null;
}
static void AddPwPlayer(LobbyHostingContext context, string matchUser, BalanceTeamsResult res, int allyID)
{
var player = context.Players.FirstOrDefault(x => x.Name == matchUser);
if (player == null)
{
player = new PlayerTeam { Name = matchUser };
ConnectedUser us;
// todo hack if (Global.Server.ConnectedUsers.TryGetValue(matchUser, out us)) player.LobbyID = us.User.AccountID;
// else
{
var db = new ZkDataContext();
var acc = Account.AccountByName(db, matchUser);
if (acc != null) player.LobbyID = acc.AccountID;
}
}
res.Players.Add(
new PlayerTeam { AllyID = allyID, IsSpectator = false, Name = player.Name, LobbyID = player.LobbyID });
}
/// <summary>
/// Picks a map and writes a message if applicable
/// </summary>
/// <param name="context">The battle whose map needs selection</param>
/// <remarks>
/// <para>
/// For Planetwars, picks the map given by the Planetwars matchmaker; else picks a featured map with the
/// appropriate tags
/// </para>
/// <para>For team and chickens games, picks a map of appropriate size based on current player count</para>
/// <para>
/// For FFA, prefer maps that have a number of boxes equal to player count, or at least a number of boxes that is
/// a multiple of player count
/// </para>
/// </remarks>
public static Resource GetRecommendedMap(LobbyHostingContext context)
{
var mode = context.Mode;
using (var db = new ZkDataContext())
{
List<Resource> list = null;
var players = context.Players.Count(x => !x.IsSpectator);
var level = context.IsMatchMakerGame ? MapSupportLevel.MatchMaker : MapSupportLevel.Featured;
switch (mode)
{
case AutohostMode.Teams:
case AutohostMode.None:
var ret =
db.Resources.Where(
x => x.TypeID == ResourceType.Map && x.MapSupportLevel >= level && x.MapIsTeams != false && x.MapIsSpecial != true);
if (players > 11) ret = ret.Where(x => x.MapHeight*x.MapHeight + x.MapWidth*x.MapWidth > 16*16);
else if (players > 8)
ret =
ret.Where(
x =>
x.MapHeight*x.MapHeight + x.MapWidth*x.MapWidth > 16*16 &&
x.MapHeight*x.MapHeight + x.MapWidth*x.MapWidth <= 24*24);
else if (players > 5) ret = ret.Where(x => x.MapHeight*x.MapHeight + x.MapWidth*x.MapWidth <= 24*24 || x.MapIs1v1 == true);
else ret = ret.Where(x => x.MapHeight*x.MapHeight + x.MapWidth*x.MapWidth <= 16*16 || x.MapIs1v1 == true);
list = ret.ToList();
break;
case AutohostMode.Game1v1:
list =
db.Resources.Where(
x => x.TypeID == ResourceType.Map && x.MapSupportLevel >= level && x.MapIs1v1 == true && x.MapIsSpecial != true).ToList();
break;
case AutohostMode.GameChickens:
ret =
db.Resources.Where(
x =>
x.TypeID == ResourceType.Map && x.MapSupportLevel >= level && x.MapIsSpecial != true &&
(x.MapIsChickens == true || x.MapWaterLevel == 1));
if (players > 5) ret = ret.Where(x => x.MapHeight*x.MapHeight + x.MapWidth*x.MapWidth > 16*16);
else if (players > 4)
ret =
ret.Where(
x =>
x.MapHeight*x.MapHeight + x.MapWidth*x.MapWidth > 16*16 &&
x.MapHeight*x.MapHeight + x.MapWidth*x.MapWidth <= 24*24);
else if (players > 2) ret = ret.Where(x => x.MapHeight*x.MapHeight + x.MapWidth*x.MapWidth <= 24*24 || x.MapIs1v1 == true);
else ret = ret.Where(x => x.MapHeight*x.MapHeight + x.MapWidth*x.MapWidth <= 16*16 || x.MapIs1v1 == true);
list = ret.ToList();
break;
case AutohostMode.GameFFA:
list =
db.Resources.Where(
x => x.TypeID == ResourceType.Map && x.MapSupportLevel >= level && x.MapIsFfa == true && x.MapFFAMaxTeams == players)
.ToList();
if (!list.Any())
list =
db.Resources.Where(
x =>
x.TypeID == ResourceType.Map && x.MapSupportLevel>=level && x.MapIsFfa == true &&
(players%x.MapFFAMaxTeams == 0)).ToList();
if (!list.Any()) list = db.Resources.Where(x => x.TypeID == ResourceType.Map && x.MapSupportLevel>=level && x.MapIsFfa == true).ToList();
break;
}
if (list != null)
{
var r = new Random();
if (list.Count > 0)
{
var resource = list[r.Next(list.Count)];
return resource;
}
}
}
return null;
}
public string HostGame(LobbyHostingContext startContext, string host, int port, string myName, string myPassword)
{
if (!File.Exists(paths.GetSpringExecutablePath(startContext.EngineVersion))) throw new ApplicationException($"Spring executable not found: {paths.GetSpringExecutablePath(startContext.EngineVersion)}");
Context = new SpringBattleContext();
Context.SetForHosting(startContext, host, port, myName, myPassword);
if (!IsRunning)
{
Context.IsHosting = true;
scriptPath = Utils.MakePath(paths.WritableDirectory, "script_" + myName + ".txt").Replace('\\', '/');
var script = ScriptGenerator.GenerateHostScript(Context, 0);
StartSpring(script);
return script;
}
else Trace.TraceError("Spring already running");
return null;
}
