private void PacketHandler_0x10_ClientJoin(Client client, ClientPacket packet)
{
var seed = packet.ReadByte();
var keyLength = packet.ReadByte();
var key = packet.Read(keyLength);
var name = packet.ReadString8();
var id = packet.ReadUInt32();
var redirect = ExpectedConnections[id];
if (redirect.Matches(name, key, seed))
{
((IDictionary)ExpectedConnections).Remove(id);
client.EncryptionKey = key;
client.EncryptionSeed = seed;
if (redirect.Source is Lobby)
{
var x60 = new ServerPacket(0x60);
x60.WriteByte(0x00);
x60.WriteUInt32(Game.NotificationCrc);
client.Enqueue(x60);
}
}
}
private void PacketHandler_0x10_ClientJoin(Client client, ClientPacket packet)
{
var seed = packet.ReadByte();
var keyLength = packet.ReadByte();
var key = packet.Read(keyLength);
var name = packet.ReadString8();
var id = packet.ReadUInt32();
var redirect = ExpectedConnections[id];
if (Game.World.WorldData.TryGetAuthInfo(name, out AuthInfo login))
{
login.CurrentState = UserState.Login;
login.Save();
}
if (redirect.Matches(name, key, seed))
{
((IDictionary)ExpectedConnections).Remove(id);
client.EncryptionKey = key;
client.EncryptionSeed = seed;
if (redirect.Source is Lobby || redirect.Source is World)
{
var x60 = new ServerPacket(0x60);
x60.WriteByte(0x00);
x60.WriteUInt32(Game.NotificationCrc);
client.Enqueue(x60);
}
}
}
private void PacketHandler_0x57_ServerTable(Client client, ClientPacket packet)
{
var mismatch = packet.ReadByte();
if (mismatch == 1)
{
var x56 = new ServerPacket(0x56);
x56.WriteUInt16((ushort)Game.ServerTable.Length);
x56.Write(Game.ServerTable);
client.Enqueue(x56);
}
else
{
var server = packet.ReadByte();
var redirect = new Redirect(client, this, Game.Login, "socket", client.EncryptionSeed, client.EncryptionKey);
client.Redirect(redirect);
}
}
private void PacketHandler_0x57_ServerTable(Client client, ClientPacket packet)
{
var mismatch = packet.ReadByte();
if (mismatch == 1)
{
var x56 = new ServerPacket(0x56);
x56.WriteUInt16((ushort)Game.ServerTable.Length);
x56.Write(Game.ServerTable);
Logger.InfoFormat("ServerTable: Sent: {0}", BitConverter.ToString(x56.ToArray()));
client.Enqueue(x56);
}
else
{
var server = packet.ReadByte();
var redirect = new Redirect(client, this, Game.Login, "socket", client.EncryptionSeed, client.EncryptionKey);
client.Redirect(redirect);
}
}
private void PacketHandler_0x04_CreateB(Client client, ClientPacket packet)
{
if (string.IsNullOrEmpty(client.NewCharacterName) || string.IsNullOrEmpty(client.NewCharacterPassword))
return;
var hairStyle = packet.ReadByte();
var sex = packet.ReadByte();
var hairColor = packet.ReadByte();
if (hairStyle < 1)
hairStyle = 1;
if (hairStyle > 17)
hairStyle = 17;
if (hairColor > 13)
hairColor = 13;
if (sex < 1)
sex = 1;
if (sex > 2)
sex = 2;
if (!Game.World.PlayerExists(client.NewCharacterName))
{
var newPlayer = new User();
newPlayer.Name = client.NewCharacterName;
newPlayer.Sex = (Sex) sex;
newPlayer.Location.Direction = Direction.South;
newPlayer.Location.MapId = 136;
newPlayer.Location.X = 10;
newPlayer.Location.Y = 10;
newPlayer.HairColor = hairColor;
newPlayer.HairStyle = hairStyle;
newPlayer.Class = Class.Peasant;
newPlayer.Level = 1;
newPlayer.Experience = 1;
newPlayer.Level = 1;
newPlayer.Experience = 0;
newPlayer.AbilityExp = 0;
newPlayer.Gold = 0;
newPlayer.Ability = 0;
newPlayer.Hp = 50;
newPlayer.Mp = 50;
newPlayer.BaseHp = 50;
newPlayer.BaseMp = 50;
newPlayer.BaseStr = 3;
newPlayer.BaseInt = 3;
newPlayer.BaseWis = 3;
newPlayer.BaseCon = 3;
newPlayer.BaseDex = 3;
newPlayer.Login.CreatedTime = DateTime.Now;
newPlayer.Password.Hash = client.NewCharacterPassword;
newPlayer.Password.LastChanged = DateTime.Now;
newPlayer.Password.LastChangedFrom = ((IPEndPoint) client.Socket.RemoteEndPoint).Address.ToString();
IDatabase cache = World.DatastoreConnection.GetDatabase();
var myPerson = JsonConvert.SerializeObject(newPlayer);
cache.Set(String.Format("{0}:{1}", User.DatastorePrefix, newPlayer.Name), myPerson);
// Logger.ErrorFormat("Error saving new player!");
// Logger.ErrorFormat(e.ToString());
// client.LoginMessage("Unknown error. Contact [email protected]", 3);
// }
client.LoginMessage("\0", 0);
}
}
private void PacketHandler_0x10_ClientJoin(Object obj, ClientPacket packet)
{
var connectionId = (long) obj;
var seed = packet.ReadByte();
var keyLength = packet.ReadByte();
var key = packet.Read(keyLength);
var name = packet.ReadString8();
var id = packet.ReadUInt32();
var redirect = ExpectedConnections[id];
if (redirect.Matches(name, key, seed))
{
((IDictionary) ExpectedConnections).Remove(id);
if (PlayerExists(name))
{
var user = new User(this, connectionId, name);
user.SetEncryptionParameters(key, seed, name);
user.LoadDataFromEntityFramework(true);
user.UpdateLoginTime();
user.UpdateAttributes(StatUpdateFlags.Full);
Logger.DebugFormat("Elapsed time since login: {0}", user.SinceLastLogin);
if (user.Citizenship.spawn_points.Count != 0 &&
user.SinceLastLogin > Hybrasyl.Constants.NATION_SPAWN_TIMEOUT)
{
Insert(user);
var spawnpoint = user.Citizenship.spawn_points.First();
user.Teleport((ushort) spawnpoint.map_id, (byte) spawnpoint.map_x, (byte) spawnpoint.map_y);
}
else if (user.MapId != null && Maps.ContainsKey(user.MapId))
{
Insert(user);
user.Teleport(user.MapId, (byte) user.MapX, (byte) user.MapY);
}
else
{
// Handle any weird cases where a map someone exited on was deleted, etc
// This "default" of Mileth should be set somewhere else
Insert(user);
user.Teleport((ushort) 500, (byte) 50, (byte) 50);
}
Logger.DebugFormat("Adding {0} to hash", user.Name);
AddUser(user);
ActiveUsers[connectionId] = user;
ActiveUsersByName[user.Name] = connectionId;
Logger.InfoFormat("cid {0}: {1} entering world", connectionId, user.Name);
}
}
}
private void PacketHandler_0x11_Turn(Object obj, ClientPacket packet)
{
var user = (User) obj;
var direction = packet.ReadByte();
if (direction > 3) return;
user.Turn((Direction) direction);
}
private void PacketHandler_0x04_CreateB(Client client, ClientPacket packet)
{
if (string.IsNullOrEmpty(client.NewCharacterName) || string.IsNullOrEmpty(client.NewCharacterPassword))
return;
var hairStyle = packet.ReadByte();
var sex = packet.ReadByte();
var hairColor = packet.ReadByte();
if (hairStyle < 1)
hairStyle = 1;
if (hairStyle > 17)
hairStyle = 17;
if (hairColor > 13)
hairColor = 13;
if (sex < 1)
sex = 1;
if (sex > 2)
sex = 2;
if (!Game.World.PlayerExists(client.NewCharacterName))
{
using (var ctx = new hybrasylEntities(Constants.ConnectionString))
{
player newplayer = new player
{
name = client.NewCharacterName,
password_hash = client.NewCharacterPassword,
sex = (Sex) sex,
hairstyle = hairStyle,
haircolor = hairColor,
map_id = 136,
map_x = 10,
map_y = 10,
direction = 1,
class_type = 0,
level = 1,
exp = 0,
ab = 0,
gold = 0,
ab_exp = 0,
max_hp = 50,
max_mp = 50,
cur_hp = 50,
cur_mp = 35,
str = 3,
@int = 3,
wis = 3,
con = 3,
dex = 3,
inventory = "[]",
equipment = "[]",
created_at = DateTime.Now
};
try
{
ctx.players.Add(newplayer);
ctx.SaveChanges();
}
catch (Exception e)
{
Logger.ErrorFormat("Error saving new player!");
Logger.ErrorFormat(e.ToString());
client.LoginMessage("Unknown error. Contact [email protected]", 3);
}
client.LoginMessage("\0", 0);
}
}
}
private void MerchantMenuHandler_SellItemWithQuantity(User user, Merchant merchant, ClientPacket packet)
{
packet.ReadByte();
byte slot = packet.ReadByte();
string qStr = packet.ReadString8();
int quantity;
if (!int.TryParse(qStr, out quantity) || quantity < 1)
{
user.ShowSellQuantity(merchant, slot);
return;
}
var item = user.Inventory[slot];
if (item == null || !item.Stackable) return;
if (!merchant.Inventory.ContainsKey(item.Name))
{
user.ShowMerchantGoBack(merchant, "I do not want that item.", MerchantMenuItem.SellItemMenu);
return;
}
if (item.Count < quantity)
{
user.ShowMerchantGoBack(merchant, "You don't have that many to sell.", MerchantMenuItem.SellItemMenu);
return;
}
user.ShowSellConfirm(merchant, slot, quantity);
}
private void PacketHandler_0x07_PickupItem(Object obj, ClientPacket packet)
{
var user = (User) obj;
var slot = packet.ReadByte();
var x = packet.ReadInt16();
var y = packet.ReadInt16();
//var user = client.User;
//var map = user.Map;
// Is the player within PICKUP_DISTANCE tiles of what they're trying to pick up?
if (Math.Abs(x - user.X) > Constants.PICKUP_DISTANCE ||
Math.Abs(y - user.Y) > Constants.PICKUP_DISTANCE)
return;
// Check if inventory slot is valid and empty
if (slot == 0 || slot > user.Inventory.Size || user.Inventory[slot] != null)
return;
// Find the items that are at the pickup area
var tile = new Rectangle(x, y, 1, 1);
// We don't want to pick up people
var pickupObject = user.Map.EntityTree.GetObjects(tile).FindLast(i => i is Gold || i is Item);
// If the add is successful, remove the item from the map quadtree
if (pickupObject is Gold)
{
var gold = (Gold) pickupObject;
if (user.AddGold(gold))
{
Logger.DebugFormat("Removing {0}, qty {1} from {2}@{3},{4}",
gold.Name, gold.Amount, user.Map.Name, x, y);
user.Map.RemoveGold(gold);
}
}
else if (pickupObject is Item)
{
var item = (Item) pickupObject;
if (item.Stackable && user.Inventory.Contains(item.TemplateId))
{
byte existingSlot = user.Inventory.SlotOf(item.TemplateId);
var existingItem = user.Inventory[existingSlot];
int maxCanGive = existingItem.MaximumStack - existingItem.Count;
int quantity = Math.Min(item.Count, maxCanGive);
item.Count -= quantity;
existingItem.Count += quantity;
Logger.DebugFormat("Removing {0}, qty {1} from {2}@{3},{4}",
item.Name, item.Count, user.Map.Name, x, y);
user.Map.Remove(item);
user.SendItemUpdate(existingItem, existingSlot);
if (item.Count == 0) Remove(item);
else
{
user.Map.Insert(item, user.X, user.Y);
user.SendMessage(string.Format("You can't carry any more {0}.", item.Name), 3);
}
}
else
{
Logger.DebugFormat("Removing {0}, qty {1} from {2}@{3},{4}",
item.Name, item.Count, user.Map.Name, x, y);
user.Map.Remove(item);
user.AddItem(item, slot);
}
}
}
private void PacketHandler_0x47_StatPoint(Object obj, ClientPacket packet)
{
var user = (User) obj;
if (user.LevelPoints > 0)
{
switch (packet.ReadByte())
{
case 0x01:
user.BaseStr++;
break;
case 0x04:
user.BaseInt++;
break;
case 0x08:
user.BaseWis++;
break;
case 0x10:
user.BaseCon++;
break;
case 0x02:
user.BaseDex++;
break;
default:
return;
}
user.LevelPoints--;
user.UpdateAttributes(StatUpdateFlags.Primary);
}
}
private void PacketHandler_0x79_Status(Object obj, ClientPacket packet)
{
var user = (User) obj;
var status = packet.ReadByte();
if (status <= 7)
{
user.GroupStatus = (UserStatus) status;
}
}
private void PacketHandler_0x44_EquippedItemClick(Object obj, ClientPacket packet)
{
var user = (User) obj;
// This packet is received when a client unequips an item from the detail (a) screen.
var slot = packet.ReadByte();
Logger.DebugFormat("Removing equipment from slot {0}", slot);
var item = user.Equipment[slot];
if (item != null)
{
Logger.DebugFormat("actually removing item");
user.RemoveEquipment(slot);
// Add our removed item to our first empty inventory slot
Logger.DebugFormat("Player weight is currently {0}", user.CurrentWeight);
Logger.DebugFormat("Adding item {0}, count {1} to inventory", item.Name, item.Count);
user.AddItem(item);
Logger.DebugFormat("Player weight is now {0}", user.CurrentWeight);
}
else
{
Logger.DebugFormat("Ignoring useless click on slot {0}", slot);
return;
}
}
private void PacketHandler_0x0B_ClientExit(Object obj, ClientPacket packet)
{
var user = (User) obj;
var endSignal = packet.ReadByte();
if (endSignal == 1)
{
var x4C = new ServerPacket(0x4C);
x4C.WriteByte(0x01);
x4C.WriteUInt16(0x00);
user.Enqueue(x4C);
}
else
{
long connectionId;
user.Save();
user.UpdateLogoffTime();
user.Map.Remove(user);
Remove(user);
DeleteUser(user.Name);
user.SendRedirectAndLogoff(this, Game.Login, user.Name);
if (ActiveUsersByName.TryRemove(user.Name, out connectionId))
{
((IDictionary) ActiveUsers).Remove(connectionId);
}
Logger.InfoFormat("cid {0}: {1} leaving world", connectionId, user.Name);
}
}
private void PacketHandler_0x0E_Talk(Object obj, ClientPacket packet)
{
var user = (User) obj;
var isShout = packet.ReadByte();
var message = packet.ReadString8();
if (message.StartsWith("/"))
{
var args = message.Split(' ');
#region world's biggest switch statement
switch (args[0].ToLower())
{
case "/gold":
{
uint amount;
if (args.Length != 2 || !uint.TryParse(args[1], out amount))
break;
user.Gold = amount;
user.UpdateAttributes(StatUpdateFlags.Experience);
}
break;
case "/summon":
{
if (!user.IsPrivileged)
return;
if (args.Length == 2)
{
if (!Users.ContainsKey(args[1]))
{
user.SendMessage("User not logged in.", MessageTypes.SYSTEM);
return;
}
var target = Users[args[1]];
if (target.IsExempt)
user.SendMessage("Access denied.", MessageTypes.SYSTEM);
else
{
target.Teleport(user.Map.Id, user.MapX, user.MapY);
Logger.InfoFormat("GM activity: {0} summoned {1}", user.Name, target.Name);
}
}
}
break;
case "/kick":
{
if (!user.IsPrivileged)
return;
if (args.Length == 2)
{
if (!Users.ContainsKey(args[1]))
{
user.SendMessage("User not logged in.", MessageTypes.SYSTEM);
return;
}
var target = Users[args[1]];
if (target.IsExempt)
user.SendMessage("Access denied.", MessageTypes.SYSTEM);
else
target.Logoff();
Logger.InfoFormat("GM activity: {0} kicked {1}",
user.Name, target.Name);
}
}
break;
case "/teleport":
{
ushort number = ushort.MaxValue;
byte x = user.X, y = user.Y;
if (args.Length == 2)
{
if (!ushort.TryParse(args[1], out number))
{
if (!Users.ContainsKey(args[1]))
{
user.SendMessage("Invalid map number or user name", 3);
return;
}
else
{
var target = Users[args[1]];
number = target.Map.Id;
x = target.X;
y = target.Y;
}
}
}
else if (args.Length == 4)
{
ushort.TryParse(args[1], out number);
byte.TryParse(args[2], out x);
byte.TryParse(args[3], out y);
}
if (Maps.ContainsKey(number))
{
var map = Maps[number];
if (x < map.X && y < map.Y) user.Teleport(number, x, y);
else user.SendMessage("Invalid x/y", 3);
}
else user.SendMessage("Invalid map number", 3);
}
break;
case "/motion":
{
byte motion;
short speed = 20;
if (args.Length > 1 && byte.TryParse(args[1], out motion))
{
if (args.Length > 2) short.TryParse(args[2], out speed);
user.Motion(motion, speed);
}
}
break;
case "/maplist":
{
// This is an extremely expensive slash command
var searchString = "";
if (args.Length == 1)
{
user.SendMessage("Usage: /maplist <searchterm>\nExample: /maplist Mileth - show maps with Mileth in the title\n",
MessageTypes.SLATE);
return;
}
else if (args.Length == 2)
searchString = args[1];
else
searchString = String.Join(" ", args, 1, args.Length - 1);
Regex searchTerm;
try
{
Logger.InfoFormat("Search term was {0}",searchString);
searchTerm = new Regex(String.Format("{0}", searchString));
}
catch
{
user.SendMessage("Invalid search. Try again or send no options for help.",
MessageTypes.SYSTEM);
return;
}
var queryMaps = from amap in MapCatalog
where searchTerm.IsMatch(amap.Key)
select amap;
var result = queryMaps.Aggregate("",
(current, map) => current + String.Format("{0} - {1}\n", map.Value.Id, map.Value.Name));
if (result.Length > 65400)
result = String.Format("{0}\n(Results truncated)", result.Substring(0, 65400));
user.SendMessage(String.Format("Search Results\n---------------\n\n{0}",
result),
MessageTypes.SLATE_WITH_SCROLLBAR);
}
break;
case "/effect":
{
ushort effect;
short speed = 100;
if (args.Length > 1 && ushort.TryParse(args[1], out effect))
{
if (args.Length > 2) short.TryParse(args[2], out speed);
user.Effect(effect, speed);
}
}
break;
case "/sound":
{
byte sound;
if (args.Length > 1 && byte.TryParse(args[1], out sound))
{
user.SendSound(sound);
}
}
break;
case "/music":
{
byte track;
if (args.Length > 1 && byte.TryParse(args[1], out track))
{
user.Map.Music = track;
foreach (var mapuser in user.Map.Users.Values)
{
mapuser.SendMusic(track);
}
}
}
break;
case "/mapmsg":
{
if (args.Length > 1)
{
var mapmsg = string.Join(" ", args, 1, args.Length - 1);
user.Map.Message = mapmsg;
foreach (var mapuser in user.Map.Users.Values)
{
mapuser.SendMessage(mapmsg, 18);
}
}
}
break;
case "/worldmsg":
{
if (args.Length > 1)
{
var msg = string.Join(" ", args, 1, args.Length - 1);
foreach (var connectedUser in ActiveUsers)
{
connectedUser.Value.SendWorldMessage(user.Name, msg);
}
}
}
break;
case "/class":
{
var className = string.Join(" ", args, 1, args.Length - 1);
int classValue;
if (Hybrasyl.Constants.CLASSES.TryGetValue(className, out classValue))
{
user.Class = (Hybrasyl.Enums.Class) Hybrasyl.Constants.CLASSES[className];
user.SendMessage(String.Format("Class set to {0}", className.ToLower()), 0x1);
}
else
{
user.SendMessage("I know nothing about that class. Try again.", 0x1);
}
}
break;
case "/level":
{
byte newLevel;
var level = string.Join(" ", args, 1, args.Length - 1);
if (!Byte.TryParse(level, out newLevel))
user.SendMessage("That's not a valid level, champ.", 0x1);
else
{
user.Level = newLevel;
user.UpdateAttributes(StatUpdateFlags.Full);
user.SendMessage(String.Format("Level changed to {0}", newLevel), 0x1);
}
}
break;
case "/attr":
{
if (args.Length != 3)
{
return;
}
byte newStat;
if (!Byte.TryParse(args[2], out newStat))
{
user.SendSystemMessage("That's not a valid value for an attribute, chief.");
return;
}
switch (args[1].ToLower())
{
case "str":
user.BaseStr = newStat;
break;
case "con":
user.BaseCon = newStat;
break;
case "dex":
user.BaseDex = newStat;
break;
case "wis":
user.BaseWis = newStat;
break;
case "int":
user.BaseInt = newStat;
break;
default:
user.SendSystemMessage("Invalid attribute, sport.");
break;
}
user.UpdateAttributes(StatUpdateFlags.Stats);
}
break;
case "/guild":
{
var guild = string.Join(" ", args, 1, args.Length - 1);
user.Guild = guild;
user.SendMessage(String.Format("Guild changed to {0}", guild), 0x1);
}
break;
case "/guildrank":
{
var guildrank = string.Join(" ", args, 1, args.Length - 1);
user.GuildRank = guildrank;
user.SendMessage(String.Format("Guild rank changed to {0}", guildrank), 0x1);
}
break;
case "/title":
{
var title = string.Join(" ", args, 1, args.Length - 1);
user.Title = title;
user.SendMessage(String.Format("Title changed to {0}", title), 0x1);
}
break;
case "/debug":
{
if (!user.IsPrivileged)
return;
user.SendMessage("Debugging enabled", 3);
((log4net.Repository.Hierarchy.Hierarchy) LogManager.GetRepository()).Root.Level = Level.Debug;
((log4net.Repository.Hierarchy.Hierarchy) LogManager.GetRepository()).RaiseConfigurationChanged(
EventArgs.Empty);
Logger.InfoFormat("Debugging enabled by admin command");
}
break;
case "/nodebug":
{
if (!user.IsPrivileged)
return;
user.SendMessage("Debugging disabled", 3);
((log4net.Repository.Hierarchy.Hierarchy) LogManager.GetRepository()).Root.Level = Level.Info;
((log4net.Repository.Hierarchy.Hierarchy) LogManager.GetRepository()).RaiseConfigurationChanged(
EventArgs.Empty);
Logger.InfoFormat("Debugging disabled by admin command");
}
break;
case "/gcm":
{
if (!user.IsPrivileged)
return;
var gcmContents = "Contents of Global Connection Manifest\n";
var userContents = "Contents of User Dictionary\n";
var ActiveUserContents = "Contents of ActiveUsers Concurrent Dictionary\n";
foreach (var pair in GlobalConnectionManifest.ConnectedClients)
{
var serverType = String.Empty;
switch (pair.Value.ServerType)
{
case ServerTypes.Lobby:
serverType = "Lobby";
break;
case ServerTypes.Login:
serverType = "Login";
break;
default:
serverType = "World";
break;
}
try
{
gcmContents = gcmContents + String.Format("{0}:{1} - {2}:{3}\n", pair.Key,
((IPEndPoint) pair.Value.Socket.RemoteEndPoint).Address.ToString(),
((IPEndPoint) pair.Value.Socket.RemoteEndPoint).Port, serverType);
}
catch
{
gcmContents = gcmContents + String.Format("{0}:{1} disposed\n", pair.Key, serverType);
}
}
foreach (var tehuser in Users)
{
userContents = userContents + tehuser.Value.Name + "\n";
}
foreach (var tehotheruser in ActiveUsersByName)
{
ActiveUserContents = ActiveUserContents +
String.Format("{0}: {1}\n", tehotheruser.Value, tehotheruser.Key);
}
// Report to the end user
user.SendMessage(
String.Format("{0}\n\n{1}\n\n{2}", gcmContents, userContents, ActiveUserContents),
MessageTypes.SLATE_WITH_SCROLLBAR);
}
break;
case "/item":
{
int count;
string itemName;
Logger.DebugFormat("/item: Last argument is {0}", args.Last());
Regex integer = new Regex(@"^\d+$");
if (integer.IsMatch(args.Last()))
{
count = Convert.ToInt32(args.Last());
itemName = string.Join(" ", args, 1, args.Length - 2);
Logger.InfoFormat("Admin command: Creating item {0} with count {1}", itemName, count);
}
else
{
count = 1;
itemName = string.Join(" ", args, 1, args.Length - 1);
}
// HURR O(N) IS MY FRIEND
// change this to use itemcatalog pls
foreach (var template in Items)
{
if (template.Value.name.Equals(itemName, StringComparison.CurrentCultureIgnoreCase))
{
var item = CreateItem(template.Key);
if (count > item.MaximumStack)
item.Count = item.MaximumStack;
else
item.Count = count;
Insert(item);
user.AddItem(item);
}
}
}
break;
case "/mute":
{
if (!user.IsPrivileged)
return;
var charTarget = string.Join(" ", args, 1, args.Length - 1);
var userObj = FindUser(charTarget);
if (userObj != null)
{
userObj.IsMuted = true;
userObj.Save();
user.SendMessage(String.Format("{0} is now muted.", userObj.Name), 0x1);
}
else
{
user.SendMessage("That Aisling is not in Temuair.", 0x01);
}
}
break;
case "/unmute":
{
if (!user.IsPrivileged)
return;
var charTarget = string.Join(" ", args, 1, args.Length - 1);
var userObj = FindUser(charTarget);
if (userObj != null)
{
userObj.IsMuted = false;
userObj.Save();
user.SendMessage(String.Format("{0} is now unmuted.", userObj.Name), 0x1);
}
else
{
user.SendMessage("That Aisling is not in Temuair.", 0x01);
}
}
break;
case "/reload":
{
if (!user.IsPrivileged)
return;
// Do nothing here for now
// This should reload warps, worldwarps, "item templates", worldmaps, and world map points.
// This should obviously use the new ControlMessage stuff.
user.SendMessage("This feature is not currently implemented.", 0x01);
}
break;
case "/shutdown":
{
if (!user.IsPrivileged)
return;
var password = args[1];
if (String.Equals(password, Constants.ShutdownPassword))
{
MessageQueue.Add(new HybrasylControlMessage(ControlOpcodes.ShutdownServer, user.Name));
}
}
break;
case "/scripting":
{
if (!user.IsPrivileged)
return;
// Valid scripting commands
// /scripting (reload|disable|enable|status) [scriptname]
if (args.Count() >= 3)
{
var script = ScriptProcessor.GetScript(args[2].Trim());
if (script != null)
{
if (args[1].ToLower() == "reload")
{
script.Disabled = true;
if (script.Load())
{
user.SendMessage(String.Format("Script {0}: reloaded", script.Name), 0x01);
if (script.InstantiateScriptable())
user.SendMessage(
String.Format("Script {0}: instances recreated", script.Name), 0x01);
}
else
{
user.SendMessage(
String.Format("Script {0}: load error, consult status", script.Name), 0x01);
}
}
else if (args[1].ToLower() == "enable")
{
script.Disabled = false;
user.SendMessage(String.Format("Script {0}: enabled", script.Name), 0x01);
}
else if (args[1].ToLower() == "disable")
{
script.Disabled = true;
user.SendMessage(String.Format("Script {0}: disabled", script.Name), 0x01);
}
else if (args[1].ToLower() == "status")
{
var scriptStatus = String.Format("{0}:", script.Name);
String errorSummary = "--- Error Summary ---\n";
if (script.Instance == null)
scriptStatus = String.Format("{0} not instantiated,", scriptStatus);
else
scriptStatus = String.Format("{0} instantiated,", scriptStatus);
if (script.Disabled)
scriptStatus = String.Format("{0} disabled", scriptStatus);
else
scriptStatus = String.Format("{0} enabled", scriptStatus);
if (script.LastRuntimeError == String.Empty &&
script.CompilationError == String.Empty)
errorSummary = String.Format("{0} no errors", errorSummary);
else
{
if (script.CompilationError != String.Empty)
errorSummary = String.Format("{0} compilation error: {1}", errorSummary,
script.CompilationError);
if (script.LastRuntimeError != String.Empty)
errorSummary = String.Format("{0} runtime error: {1}", errorSummary,
script.LastRuntimeError);
}
// Report to the end user
user.SendMessage(String.Format("{0}\n\n{1}", scriptStatus, errorSummary),
MessageTypes.SLATE_WITH_SCROLLBAR);
}
}
else
{
user.SendMessage(String.Format("Script {0} not found!", args[2]), 0x01);
}
}
else if (args.Count() == 2)
{
if (args[1].ToLower() == "status")
{
// Display status information for all NPCs
String statusReport = String.Empty;
String errorSummary = "--- Error Summary ---\n";
foreach (KeyValuePair<string, Script> entry in ScriptProcessor.Scripts)
{
var scriptStatus = String.Format("{0}:", entry.Key);
var scriptErrors = String.Format("{0}:", entry.Key);
if (entry.Value.Instance == null)
scriptStatus = String.Format("{0} not instantiated,", scriptStatus);
else
scriptStatus = String.Format("{0} instantiated,", scriptStatus);
if (entry.Value.Disabled)
scriptStatus = String.Format("{0} disabled", scriptStatus);
else
scriptStatus = String.Format("{0} enabled", scriptStatus);
if (entry.Value.LastRuntimeError == String.Empty &&
entry.Value.CompilationError == String.Empty)
scriptErrors = String.Format("{0} no errors", scriptErrors);
else
{
if (entry.Value.CompilationError != String.Empty)
scriptErrors = String.Format("{0} compilation error: {1}", scriptErrors,
entry.Value.CompilationError);
if (entry.Value.LastRuntimeError != String.Empty)
scriptErrors = String.Format("{0} runtime error: {1}", scriptErrors,
entry.Value.LastRuntimeError);
}
statusReport = String.Format("{0}\n{1}", statusReport, scriptStatus);
errorSummary = String.Format("{0}\n{1}", errorSummary, scriptErrors);
}
// Report to the end user
user.SendMessage(String.Format("{0}\n\n{1}", statusReport, errorSummary),
MessageTypes.SLATE_WITH_SCROLLBAR);
}
}
}
break;
#endregion world's biggest switch statement
}
}
else
{
if (user.CheckSquelch(0x0e, message))
{
Logger.DebugFormat("{1}: squelched (say/shout)", user.Name);
return;
}
if (isShout == 1)
{
user.Shout(message);
}
else
{
user.Say(message);
}
}
}
private void PacketHandler_0x04_CreateB(Client client, ClientPacket packet)
{
if (string.IsNullOrEmpty(client.NewCharacterName) || string.IsNullOrEmpty(client.NewCharacterPassword))
{
return;
}
var hairStyle = packet.ReadByte();
var sex = packet.ReadByte();
var hairColor = packet.ReadByte();
if (hairStyle < 1)
{
hairStyle = 1;
}
if (hairStyle > 17)
{
hairStyle = 17;
}
if (hairColor > 13)
{
hairColor = 13;
}
if (sex < 1)
{
sex = 1;
}
if (sex > 2)
{
sex = 2;
}
if (!Game.World.PlayerExists(client.NewCharacterName))
{
using (var ctx = new hybrasylEntities(Constants.ConnectionString))
{
player newplayer = new player
{
name = client.NewCharacterName,
password_hash = client.NewCharacterPassword,
sex = (Sex)sex,
hairstyle = hairStyle,
haircolor = hairColor,
map_id = 136,
map_x = 10,
map_y = 10,
direction = 1,
class_type = 0,
level = 1,
exp = 0,
ab = 0,
gold = 0,
ab_exp = 0,
max_hp = 50,
max_mp = 50,
cur_hp = 50,
cur_mp = 35,
str = 3,
@int = 3,
wis = 3,
con = 3,
dex = 3,
inventory = "[]",
equipment = "[]",
created_at = DateTime.Now
};
try
{
ctx.players.Add(newplayer);
ctx.SaveChanges();
}
catch (Exception e)
{
Logger.ErrorFormat("Error saving new player!");
Logger.ErrorFormat(e.ToString());
client.LoginMessage("Unknown error. Contact [email protected]", 3);
}
client.LoginMessage("\0", 0);
}
}
}
private void PacketHandler_0x04_CreateB(Client client, ClientPacket packet)
{
if (string.IsNullOrEmpty(client.NewCharacterName) || string.IsNullOrEmpty(client.NewCharacterPassword))
{
return;
}
var hairStyle = packet.ReadByte();
var gender = packet.ReadByte();
var hairColor = packet.ReadByte();
if (hairStyle < 1)
{
hairStyle = 1;
}
if (hairStyle > 17)
{
hairStyle = 17;
}
if (hairColor > 13)
{
hairColor = 13;
}
if (gender < 1)
{
gender = 1;
}
if (gender > 2)
{
gender = 2;
}
// Try to get our map
// TODO: replace with XML config for start map, x, y
Map map;
if (!Game.World.WorldData.TryGetValue(136, out map))
{
map = Game.World.WorldData.GetDictionary <Map>().First().Value;
}
if (!World.PlayerExists(client.NewCharacterName))
{
var newPlayer = new User();
newPlayer.Uuid = Guid.NewGuid().ToString();
newPlayer.Name = client.NewCharacterName;
newPlayer.Gender = (Xml.Gender)gender;
newPlayer.Location.Direction = Xml.Direction.South;
newPlayer.Location.Map = map;
newPlayer.Location.X = 10;
newPlayer.Location.Y = 10;
newPlayer.HairColor = hairColor;
newPlayer.HairStyle = hairStyle;
newPlayer.Class = Xml.Class.Peasant;
newPlayer.Gold = 0;
newPlayer.Login.CreatedTime = DateTime.Now;
newPlayer.Login.FirstLogin = true;
newPlayer.Password.Hash = client.NewCharacterPassword;
newPlayer.Password.LastChanged = DateTime.Now;
newPlayer.Password.LastChangedFrom = ((IPEndPoint)client.Socket.RemoteEndPoint).Address.ToString();
newPlayer.Nation = Game.World.DefaultNation;
IDatabase cache = World.DatastoreConnection.GetDatabase();
cache.Set(User.GetStorageKey(newPlayer.Name), newPlayer);
var vault = new Vault(newPlayer.Uuid);
vault.Save();
var parcelStore = new ParcelStore(newPlayer.Uuid);
parcelStore.Save();
client.LoginMessage("\0", 0);
}
}
private void PacketHandler_0x45_ByteHeartbeat(object obj, ClientPacket packet)
{
var user = (User) obj;
// Client sends 0x45 response in the reverse order of what the server sends...
var byteB = packet.ReadByte();
var byteA = packet.ReadByte();
if (!user.IsHeartbeatValid(byteA, byteB))
{
Logger.InfoFormat("{0}: byte heartbeat not valid, disconnecting", user.Name);
user.Logoff();
}
else
{
Logger.DebugFormat("{0}: byte heartbeat valid", user.Name);
}
}
private void PacketHandler_0x19_Whisper(Object obj, ClientPacket packet)
{
var user = (User) obj;
var size = packet.ReadByte();
var target = Encoding.GetEncoding(949).GetString(packet.Read(size));
var msgsize = packet.ReadByte();
var message = Encoding.GetEncoding(949).GetString(packet.Read(msgsize));
user.SendWhisper(target, message);
}
private void PacketHandler_0x4A_Trade(object obj, ClientPacket packet)
{
var user = (User) obj;
var tradeStage = packet.ReadByte();
if (tradeStage == 0 && user.ActiveExchange != null)
return;
if (tradeStage != 0 && user.ActiveExchange == null)
return;
if (user.ActiveExchange != null && !user.ActiveExchange.ConditionsValid)
return;
switch (tradeStage)
{
case 0x00:
{
// Starting trade
var x0PlayerId = packet.ReadInt32();
WorldObject target;
if (Objects.TryGetValue((uint)x0PlayerId, out target))
{
if (target is User)
{
var playerTarget = (User)target;
if (Exchange.StartConditionsValid(user, playerTarget))
{
user.SendMessage("That can't be done right now.", MessageTypes.SYSTEM);
return;
}
// Initiate exchange
var exchange = new Exchange(user, playerTarget);
exchange.StartExchange();
}
}
}
break;
case 0x01:
// Add item to trade
{
// We ignore playerId because we only allow one exchange at a time and we
// keep track of the participants on both sides
var x1playerId = packet.ReadInt32();
var x1ItemSlot = packet.ReadByte();
if (user.Inventory[x1ItemSlot] != null && user.Inventory[x1ItemSlot].Count > 1)
{
// Send quantity request
user.SendExchangeQuantityPrompt(x1ItemSlot);
}
else
user.ActiveExchange.AddItem(user, x1ItemSlot);
}
break;
case 0x02:
// Add item with quantity
var x2PlayerId = packet.ReadInt32();
var x2ItemSlot = packet.ReadByte();
var x2ItemQuantity = packet.ReadByte();
user.ActiveExchange.AddItem(user, x2ItemSlot, x2ItemQuantity);
break;
case 0x03:
// Add gold to trade
var x3PlayerId = packet.ReadInt32();
var x3GoldQuantity = packet.ReadUInt32();
user.ActiveExchange.AddGold(user, x3GoldQuantity);
break;
case 0x04:
// Cancel trade
Logger.Debug("Cancelling trade");
user.ActiveExchange.CancelExchange(user);
break;
case 0x05:
// Confirm trade
Logger.Debug("Confirming trade");
user.ActiveExchange.ConfirmExchange(user);
break;
default:
return;
}
}
private void PacketHandler_0x1C_UseItem(Object obj, ClientPacket packet)
{
var user = (User) obj;
var slot = packet.ReadByte();
Logger.DebugFormat("Updating slot {0}", slot);
if (slot == 0 || slot > Constants.MAXIMUM_INVENTORY) return;
var item = user.Inventory[slot];
if (item == null) return;
switch (item.ItemType)
{
case ItemType.CanUse:
item.Invoke(user);
break;
case ItemType.CannotUse:
user.SendMessage("You can't use that.", 3);
break;
case ItemType.Equipment:
{
// Check item requirements here before we do anything rash
String message;
if (!item.CheckRequirements(user, out message))
{
// If an item can't be equipped, CheckRequirements will return false
// and also set the appropriate message for us via out
user.SendMessage(message, 3);
return;
}
Logger.DebugFormat("Equipping {0}", item.Name);
// Remove the item from inventory, but we don't decrement its count, as it still exists.
user.RemoveItem(slot);
// Handle gauntlet / ring special cases
if (item.EquipmentSlot == ClientItemSlots.Gauntlet)
{
Logger.DebugFormat("item is gauntlets");
// First, is the left arm slot occupied?
if (user.Equipment[ClientItemSlots.LArm] != null)
{
if (user.Equipment[ClientItemSlots.RArm] == null)
{
// Right arm slot is empty; use it
user.AddEquipment(item, ClientItemSlots.RArm);
}
else
{
// Right arm slot is in use; replace LArm with item
var olditem = user.Equipment[ClientItemSlots.LArm];
user.RemoveEquipment(ClientItemSlots.LArm);
user.AddItem(olditem, slot);
user.AddEquipment(item, ClientItemSlots.LArm);
}
}
else
{
user.AddEquipment(item, ClientItemSlots.LArm);
}
}
else if (item.EquipmentSlot == ClientItemSlots.Ring)
{
Logger.DebugFormat("item is ring");
// First, is the left ring slot occupied?
if (user.Equipment[ClientItemSlots.LHand] != null)
{
if (user.Equipment[ClientItemSlots.RHand] == null)
{
// Right ring slot is empty; use it
user.AddEquipment(item, ClientItemSlots.RHand);
}
else
{
// Right ring slot is in use; replace LHand with item
var olditem = user.Equipment[ClientItemSlots.LHand];
user.RemoveEquipment(ClientItemSlots.LHand);
user.AddItem(olditem, slot);
user.AddEquipment(item, ClientItemSlots.LHand);
}
}
else
{
user.AddEquipment(item, ClientItemSlots.LHand);
}
}
else if (item.EquipmentSlot == ClientItemSlots.FirstAcc ||
item.EquipmentSlot == ClientItemSlots.SecondAcc ||
item.EquipmentSlot == ClientItemSlots.ThirdAcc)
{
if (user.Equipment.FirstAcc == null)
user.AddEquipment(item, ClientItemSlots.FirstAcc);
else if (user.Equipment.SecondAcc == null)
user.AddEquipment(item, ClientItemSlots.SecondAcc);
else if (user.Equipment.ThirdAcc == null)
user.AddEquipment(item, ClientItemSlots.ThirdAcc);
else
{
// Remove first accessory
var oldItem = user.Equipment.FirstAcc;
user.RemoveEquipment(ClientItemSlots.FirstAcc);
user.AddEquipment(item, ClientItemSlots.FirstAcc);
user.AddItem(oldItem, slot);
user.Show();
}
}
else
{
var equipSlot = item.EquipmentSlot;
var oldItem = user.Equipment[equipSlot];
if (oldItem != null)
{
Logger.DebugFormat(" Attemping to equip {0}", item.Name);
Logger.DebugFormat("..which would unequip {0}", oldItem.Name);
Logger.DebugFormat("Player weight is currently {0}", user.CurrentWeight);
user.RemoveEquipment(equipSlot);
user.AddItem(oldItem, slot);
user.AddEquipment(item, equipSlot);
user.Show();
Logger.DebugFormat("Player weight is currently {0}", user.CurrentWeight);
}
else
{
Logger.DebugFormat("Attemping to equip {0}", item.Name);
user.AddEquipment(item, equipSlot);
user.Show();
}
}
}
break;
}
}
private void MerchantMenuHandler_SellItem(User user, Merchant merchant, ClientPacket packet)
{
byte slot = packet.ReadByte();
var item = user.Inventory[slot];
if (item == null) return;
if (!merchant.Inventory.ContainsKey(item.Name))
{
user.ShowMerchantGoBack(merchant, "I do not want that item.", MerchantMenuItem.SellItemMenu);
return;
}
if (item.Stackable && item.Count > 1)
{
user.ShowSellQuantity(merchant, slot);
return;
}
user.ShowSellConfirm(merchant, slot, 1);
}
private void PacketHandler_0x1D_Emote(Object obj, ClientPacket packet)
{
var user = (User) obj;
var emote = packet.ReadByte();
if (emote <= 35)
{
emote += 9;
user.Motion(emote, 120);
}
}
private void MerchantMenuHandler_SellItemConfirmation(User user, Merchant merchant, ClientPacket packet)
{
packet.ReadByte();
byte slot = packet.ReadByte();
byte quantity = packet.ReadByte();
var item = user.Inventory[slot];
if (item == null) return;
if (!merchant.Inventory.ContainsKey(item.Name))
{
user.ShowMerchantGoBack(merchant, "I do not want that item.", MerchantMenuItem.SellItemMenu);
return;
}
if (item.Count < quantity)
{
user.ShowMerchantGoBack(merchant, "You don't have that many to sell.", MerchantMenuItem.SellItemMenu);
return;
}
uint profit = (uint) (Math.Round(item.Value*0.50)*quantity);
if (item.Stackable && quantity < item.Count)
user.DecreaseItem(slot, quantity);
else user.RemoveItem(slot);
user.AddGold(profit);
merchant.DisplayPursuits(user);
}
private void PacketHandler_0x29_DropItemOnCreature(Object obj, ClientPacket packet)
{
var itemSlot = packet.ReadByte();
var targetId = packet.ReadUInt32();
var quantity = packet.ReadByte();
var user = (User) obj;
// If the object is a creature or an NPC, simply give them the item, otherwise,
// initiate an exchange
WorldObject target;
if (!user.World.Objects.TryGetValue(targetId, out target))
return;
if (user.Map.Objects.Contains((VisibleObject)target))
{
if (target is User)
{
var playerTarget = (User) target;
// Pre-flight checks
if (!Exchange.StartConditionsValid(user, playerTarget))
{
user.SendSystemMessage("You can't do that.");
return;
}
if (!playerTarget.IsAvailableForExchange)
{
user.SendSystemMessage("They can't do that right now.");
return;
}
if (!user.IsAvailableForExchange)
{
user.SendSystemMessage("You can't do that right now.");
}
// Initiate exchange and put item in it
var exchange = new Exchange(user, playerTarget);
exchange.StartExchange();
if (user.Inventory[itemSlot] != null && user.Inventory[itemSlot].Count > 1)
user.SendExchangeQuantityPrompt(itemSlot);
else
exchange.AddItem(user, itemSlot, quantity);
}
else if (target is Creature && user.IsInViewport((VisibleObject)target))
{
var creature = (Creature) target;
var item = user.Inventory[itemSlot];
if (item != null)
{
if (user.RemoveItem(itemSlot))
{
creature.Inventory.AddItem(item);
}
else
Logger.WarnFormat("0x29: Couldn't remove item from inventory...?");
}
}
}
}
private void PacketHandler_0x08_DropItem(Object obj, ClientPacket packet)
{
var user = (User) obj;
var slot = packet.ReadByte();
var x = packet.ReadInt16();
var y = packet.ReadInt16();
var count = packet.ReadInt32();
Logger.DebugFormat("{0} {1} {2} {3}", slot, x, y, count);
// Do a few sanity checks
//
// Is the distance valid? (Can't drop things beyond
// MAXIMUM_DROP_DISTANCE tiles away)
if (Math.Abs(x - user.X) > Constants.PICKUP_DISTANCE ||
Math.Abs(y - user.Y) > Constants.PICKUP_DISTANCE)
{
Logger.ErrorFormat("Request to drop item exceeds maximum distance {0}",
Hybrasyl.Constants.MAXIMUM_DROP_DISTANCE);
return;
}
// Is this a valid slot?
if ((slot == 0) || (slot > Hybrasyl.Constants.MAXIMUM_INVENTORY))
{
Logger.ErrorFormat("Slot not valid. Aborting");
return;
}
// Does the player actually have an item in the slot? Does the count in the packet exceed the
// count in the player's inventory? Are they trying to drop the item on something that
// is impassable (i.e. a wall)?
if ((user.Inventory[slot] == null) || (count > user.Inventory[slot].Count) ||
(user.Map.IsWall[x, y] == true) || !user.Map.IsValidPoint(x, y))
{
Logger.ErrorFormat(
"Slot {0} is null, or count {1} exceeds count {2}, or {3},{4} is a wall, or {3},{4} is out of bounds",
slot, count, user.Inventory[slot].Count, x, y);
return;
}
Item toDrop = user.Inventory[slot];
if (toDrop.Stackable && count < toDrop.Count)
{
toDrop.Count -= count;
user.SendItemUpdate(toDrop, slot);
toDrop = new Item(toDrop);
toDrop.Count = count;
Insert(toDrop);
}
else
{
user.RemoveItem(slot);
}
// Are we dropping an item onto a reactor?
Reactor reactor;
var coordinates = new Tuple<byte, byte>((byte) x, (byte) y);
if (user.Map.Reactors.TryGetValue(coordinates, out reactor))
{
reactor.OnDrop(user, toDrop);
}
else
user.Map.AddItem(x, y, toDrop);
}
private void PacketHandler_0x30_MoveUIElement(Object obj, ClientPacket packet)
{
var user = (User) obj;
var window = packet.ReadByte();
var oldSlot = packet.ReadByte();
var newSlot = packet.ReadByte();
var inventory = user.Inventory;
// For right now we ignore the other cases (moving a skill or spell)
if (window > 0)
return;
Logger.DebugFormat("Moving {0} to {1}", oldSlot, newSlot);
// Is the slot invalid? Does at least one of the slots contain an item?
if (oldSlot == 0 || oldSlot > Constants.MAXIMUM_INVENTORY ||
newSlot == 0 || newSlot > Constants.MAXIMUM_INVENTORY ||
(inventory[oldSlot] == null && inventory[newSlot] == null)) return;
user.SwapItem(oldSlot, newSlot);
}
private void PacketHandler_0x04_CreateB(Client client, ClientPacket packet)
{
if (string.IsNullOrEmpty(client.NewCharacterName) || string.IsNullOrEmpty(client.NewCharacterPassword))
{
return;
}
var hairStyle = packet.ReadByte();
var sex = packet.ReadByte();
var hairColor = packet.ReadByte();
if (hairStyle < 1)
{
hairStyle = 1;
}
if (hairStyle > 17)
{
hairStyle = 17;
}
if (hairColor > 13)
{
hairColor = 13;
}
if (sex < 1)
{
sex = 1;
}
if (sex > 2)
{
sex = 2;
}
if (!Game.World.PlayerExists(client.NewCharacterName))
{
var newPlayer = new User();
newPlayer.Name = client.NewCharacterName;
newPlayer.Sex = (Sex)sex;
newPlayer.Location.Direction = Direction.South;
newPlayer.Location.MapId = 136;
newPlayer.Location.X = 10;
newPlayer.Location.Y = 10;
newPlayer.HairColor = hairColor;
newPlayer.HairStyle = hairStyle;
newPlayer.Class = Class.Peasant;
newPlayer.Level = 1;
newPlayer.Experience = 1;
newPlayer.Level = 1;
newPlayer.Experience = 0;
newPlayer.AbilityExp = 0;
newPlayer.Gold = 0;
newPlayer.Ability = 0;
newPlayer.Hp = 50;
newPlayer.Mp = 50;
newPlayer.BaseHp = 50;
newPlayer.BaseMp = 50;
newPlayer.BaseStr = 3;
newPlayer.BaseInt = 3;
newPlayer.BaseWis = 3;
newPlayer.BaseCon = 3;
newPlayer.BaseDex = 3;
newPlayer.Login.CreatedTime = DateTime.Now;
newPlayer.Password.Hash = client.NewCharacterPassword;
newPlayer.Password.LastChanged = DateTime.Now;
newPlayer.Password.LastChangedFrom = ((IPEndPoint)client.Socket.RemoteEndPoint).Address.ToString();
newPlayer.Nation = Game.World.DefaultNation;
IDatabase cache = World.DatastoreConnection.GetDatabase();
var myPerson = JsonConvert.SerializeObject(newPlayer);
cache.Set(User.GetStorageKey(newPlayer.Name), myPerson);
// Logger.ErrorFormat("Error saving new player!");
// Logger.ErrorFormat(e.ToString());
// client.LoginMessage("Unknown error. Contact [email protected]", 3);
// }
client.LoginMessage("\0", 0);
}
}
private void PacketHandler_0x39_NPCMainMenu(Object obj, ClientPacket packet)
{
var user = (User) obj;
if (user.CheckSquelch(0x38, null))
{
Logger.InfoFormat("{0}: squelched (NPC main menu)", user.Name);
return;
}
// We just ignore the header, because, really, what exactly is a 16-bit encryption
// key plus CRC really doing for you
var header = packet.ReadDialogHeader();
var objectType = packet.ReadByte();
var objectId = packet.ReadUInt32();
var pursuitId = packet.ReadUInt16();
Logger.DebugFormat("main menu packet: ObjectType {0}, ID {1}, pursuitID {2}",
objectType, objectId, pursuitId);
// Sanity checks
WorldObject wobj;
if (Game.World.Objects.TryGetValue(objectId, out wobj))
{
// Are we handling a global sequence?
DialogSequence pursuit;
VisibleObject clickTarget = wobj as VisibleObject;
if (pursuitId < Constants.DIALOG_SEQUENCE_SHARED)
{
// Does the sequence exist in the global catalog?
try
{
pursuit = Game.World.GlobalSequences[pursuitId];
}
catch
{
Logger.ErrorFormat("{0}: pursuit ID {1} doesn't exist in the global catalog?",
wobj.Name, pursuitId);
return;
}
}
else if (pursuitId >= Constants.DIALOG_SEQUENCE_HARDCODED)
{
if (!(wobj is Merchant))
{
Logger.ErrorFormat("{0}: attempt to use hardcoded merchant menu item on non-merchant",
wobj.Name, pursuitId);
return;
}
var menuItem = (MerchantMenuItem) pursuitId;
var merchant = (Merchant) wobj;
MerchantMenuHandler handler;
if (!merchantMenuHandlers.TryGetValue(menuItem, out handler))
{
Logger.ErrorFormat("{0}: merchant menu item {1} doesn't exist?",
wobj.Name, menuItem);
return;
}
if (!merchant.Jobs.HasFlag(handler.RequiredJob))
{
Logger.ErrorFormat("{0}: merchant does not have required job {1}",
wobj.Name, handler.RequiredJob);
return;
}
handler.Callback(user, merchant, packet);
return;
}
else
{
// This is a local pursuit
try
{
pursuit = clickTarget.Pursuits[pursuitId - Constants.DIALOG_SEQUENCE_SHARED];
}
catch
{
Logger.ErrorFormat("{0}: local pursuit {1} doesn't exist?", wobj.Name, pursuitId);
return;
}
}
Logger.DebugFormat("{0}: showing initial dialog for Pursuit {1} ({2})",
clickTarget.Name, pursuit.Id, pursuit.Name);
user.DialogState.StartDialog(clickTarget, pursuit);
pursuit.ShowTo(user, clickTarget);
}
else
{
Logger.WarnFormat("specified object ID {0} doesn't exist?", objectId);
return;
}
}
private void PacketHandler_0x3A_DialogUse(Object obj, ClientPacket packet)
{
var user = (User) obj;
if (user.CheckSquelch(0x38, null))
{
Logger.InfoFormat("{0}: squelched (dialog use)", user.Name);
return;
}
var header = packet.ReadDialogHeader();
var objectType = packet.ReadByte();
var objectID = packet.ReadUInt32();
var pursuitID = packet.ReadUInt16();
var pursuitIndex = packet.ReadUInt16();
Logger.DebugFormat("objectType {0}, objectID {1}, pursuitID {2}, pursuitIndex {3}",
objectType, objectID, pursuitID, pursuitIndex);
Logger.DebugFormat("active dialog via state object: pursuitID {0}, pursuitIndex {1}",
user.DialogState.CurrentPursuitId, user.DialogState.CurrentPursuitIndex);
if (pursuitID == user.DialogState.CurrentPursuitId && pursuitIndex == user.DialogState.CurrentPursuitIndex)
{
// If we get a packet back with the same index and ID, the dialog has been closed.
Logger.DebugFormat("Dialog closed, resetting dialog state");
user.DialogState.EndDialog();
return;
}
if ((pursuitIndex > user.DialogState.CurrentPursuitIndex + 1) ||
(pursuitIndex < user.DialogState.CurrentPursuitIndex - 1))
{
Logger.ErrorFormat("Dialog index is outside of acceptable limits (next/prev)");
return;
}
WorldObject wobj;
if (user.World.Objects.TryGetValue(objectID, out wobj))
{
VisibleObject clickTarget = wobj as VisibleObject;
// Was the previous button clicked? Handle that first
if (pursuitIndex == user.DialogState.CurrentPursuitIndex - 1)
{
Logger.DebugFormat("Handling prev: client passed index {0}, current index is {1}",
pursuitIndex, user.DialogState.CurrentPursuitIndex);
if (user.DialogState.SetDialogIndex(clickTarget, pursuitID, pursuitIndex))
{
user.DialogState.ActiveDialog.ShowTo(user, clickTarget);
return;
}
}
// Is the active dialog an input or options dialog?
if (user.DialogState.ActiveDialog is OptionsDialog)
{
var paramsLength = packet.ReadByte();
var option = packet.ReadByte();
var dialog = user.DialogState.ActiveDialog as OptionsDialog;
dialog.HandleResponse(user, option, clickTarget);
}
if (user.DialogState.ActiveDialog is TextDialog)
{
var paramsLength = packet.ReadByte();
var response = packet.ReadString8();
var dialog = user.DialogState.ActiveDialog as TextDialog;
dialog.HandleResponse(user, response, clickTarget);
}
// Did the handling of a response result in our active dialog sequence changing? If so, exit.
if (user.DialogState.CurrentPursuitId != pursuitID)
{
Logger.DebugFormat("Dialog has changed, exiting");
return;
}
if (user.DialogState.SetDialogIndex(clickTarget, pursuitID, pursuitIndex))
{
Logger.DebugFormat("Pursuit index is now {0}", pursuitIndex);
user.DialogState.ActiveDialog.ShowTo(user, clickTarget);
return;
}
else
{
Logger.DebugFormat("Sending close packet");
var p = new ServerPacket(0x30);
p.WriteByte(0x0A);
p.WriteByte(0x00);
user.Enqueue(p);
user.DialogState.EndDialog();
}
}
}
private void PacketHandler_0x43_PointClick(Object obj, ClientPacket packet)
{
var user = (User) obj;
var clickType = packet.ReadByte();
Rectangle commonViewport = user.GetViewport();
// User has clicked an X,Y point
if (clickType == 3)
{
var x = (byte) packet.ReadUInt16();
var y = (byte) packet.ReadUInt16();
var coords = new Tuple<byte, byte>(x, y);
Logger.DebugFormat("coordinates were {0}, {1}", x, y);
if (user.Map.Doors.ContainsKey(coords))
{
if (user.Map.Doors[coords].Closed)
user.SendMessage("It's open.", 0x1);
else
user.SendMessage("It's closed.", 0x1);
user.Map.ToggleDoors(x, y);
}
else if (user.Map.Signposts.ContainsKey(coords))
{
user.Map.Signposts[coords].OnClick(user);
}
else
{
Logger.DebugFormat("User clicked {0}@{1},{2} but no door/signpost is present",
user.Map.Name, x, y);
}
}
// User has clicked on another entity
else if (clickType == 1)
{
var entityId = packet.ReadUInt32();
Logger.DebugFormat("User {0} clicked ID {1}: ", user.Name, entityId);
WorldObject clickTarget = new WorldObject();
if (user.World.Objects.TryGetValue(entityId, out clickTarget))
{
if (clickTarget is User || clickTarget is Merchant)
{
Type type = clickTarget.GetType();
MethodInfo methodInfo = type.GetMethod("OnClick");
methodInfo.Invoke(clickTarget, new[] {user});
}
}
}
else
{
Logger.DebugFormat("Unsupported clickType {0}", clickType);
Logger.DebugFormat("Packet follows:");
packet.DumpPacket();
}
}
private void PacketHandler_0x10_ClientJoin(Client client, ClientPacket packet)
{
var seed = packet.ReadByte();
var keyLength = packet.ReadByte();
var key = packet.Read(keyLength);
var name = packet.ReadString8();
var id = packet.ReadUInt32();
var redirect = ExpectedConnections[id];
if (redirect.Matches(name, key, seed))
{
((IDictionary)ExpectedConnections).Remove(id);
client.EncryptionKey = key;
client.EncryptionSeed = seed;
if (redirect.Source is Lobby)
{
var x60 = new ServerPacket(0x60);
x60.WriteByte(0x00);
x60.WriteUInt32(Game.NotificationCrc);
client.Enqueue(x60);
}
}
}
private void PacketHandler_0x04_CreateB(Client client, ClientPacket packet)
{
if (string.IsNullOrEmpty(client.NewCharacterName) || string.IsNullOrEmpty(client.NewCharacterPassword))
{
return;
}
var hairStyle = packet.ReadByte();
var sex = packet.ReadByte();
var hairColor = packet.ReadByte();
if (hairStyle < 1)
{
hairStyle = 1;
}
if (hairStyle > 17)
{
hairStyle = 17;
}
if (hairColor > 13)
{
hairColor = 13;
}
if (sex < 1)
{
sex = 1;
}
if (sex > 2)
{
sex = 2;
}
// Try to get our map
// TODO: replace with XML config for start map, x, y
Map map;
if (!Game.World.WorldData.TryGetValue(136, out map))
{
map = Game.World.WorldData.GetDictionary <Map>().First().Value;
}
if (!Game.World.PlayerExists(client.NewCharacterName))
{
var newPlayer = new User();
newPlayer.Name = client.NewCharacterName;
newPlayer.Sex = (Sex)sex;
newPlayer.Location.Direction = Direction.South;
newPlayer.Location.Map = map;
newPlayer.Location.X = 10;
newPlayer.Location.Y = 10;
newPlayer.HairColor = hairColor;
newPlayer.HairStyle = hairStyle;
newPlayer.Class = Class.Peasant;
newPlayer.Gold = 0;
newPlayer.Login.CreatedTime = DateTime.Now;
newPlayer.Password.Hash = client.NewCharacterPassword;
newPlayer.Password.LastChanged = DateTime.Now;
newPlayer.Password.LastChangedFrom = ((IPEndPoint)client.Socket.RemoteEndPoint).Address.ToString();
newPlayer.Nation = Game.World.DefaultNation;
IDatabase cache = World.DatastoreConnection.GetDatabase();
var myPerson = JsonConvert.SerializeObject(newPlayer);
cache.Set(User.GetStorageKey(newPlayer.Name), myPerson);
// Logger.ErrorFormat("Error saving new player!");
// Logger.ErrorFormat(e.ToString());
// client.LoginMessage("Unknown error. Contact [email protected]", 3);
// }
client.LoginMessage("\0", 0);
}
}
