public override void HandlePacket(Client context, byte flags, byte[] data, uint position, uint size)
{
if (context.User == null || context.Character == null)
return;
// Looks/Jobs
if (size > 0)
{
var reader = new PacketReader(data);
reader.BaseStream.Seek(0x38, SeekOrigin.Begin);
context.Character.Looks = reader.ReadStruct<Character.LooksParam>();
context.Character.Jobs = reader.ReadStruct<Character.JobParam>();
using(var db = new PolarisEf())
db.ChangeTracker.DetectChanges();
}
Map lobbyMap = ZoneManager.Instance.MapFromInstance("lobby", "lobby");
lobbyMap.SpawnClient(context, lobbyMap.GetDefaultLocation(), "lobby");
// Unlock Controls
context.SendPacket(new NoPayloadPacket(0x03, 0x2B));
//context.SendPacket(File.ReadAllBytes("testbed/237.23-7.210.189.208.30.bin"));
// Give a blank palette
context.SendPacket(new PalettePacket());
// memset packet - Enables menus
// Also holds event items and likely other stuff too
var memSetPacket = File.ReadAllBytes("Resources/setMemoryPacket.bin");
context.SendPacket(memSetPacket);
}
public override void HandlePacket(Client context, byte flags, byte[] data, uint position, uint size)
{
var reader = new PacketReader(data, position, size);
var charId = reader.ReadUInt32();
if (context.User == null)
return;
if (context.Character == null) // On character create, this is already set.
{
using (var db = new PolarisEf())
{
var character = db.Characters.Find((int)charId);
if (character == null || character.Player.PlayerId != context.User.PlayerId)
return;
context.Character = character;
}
}
// Transition to the loading screen
context.SendPacket(new NoPayloadPacket(0x3, 0x4));
// TODO Set area, Set character, possibly more. See PolarisLegacy for more.
}
public override void HandlePacket(Client context, byte flags, byte[] data, uint position, uint size)
{
var reader = new PacketReader(data);
var id = reader.ReadInt32();
Logger.Write("[CHR] {0} is deleting character with ID {1}", context.User.Username, id);
// Delete Character
using (var db = new PolarisEf())
{
foreach (var character in db.Characters)
if (character.CharacterId == id)
{
db.Characters.Remove(character);
db.ChangeTracker.DetectChanges();
break;
}
// Detect the deletion and save the Database
if (db.ChangeTracker.HasChanges())
db.SaveChanges();
}
// Disconnect for now
// TODO: What do we do after a deletion?
context.Socket.Close();
}
public PSOObject[] GetObjectsForZone(string zone)
{
if (zone == "tpmap") // Return empty object array for an tp'd map for now (We spawn in a teleporter manually)
{
return new PSOObject[0];
}
if (!zoneObjects.ContainsKey(zone))
{
Dictionary<ulong, PSOObject> objects = new Dictionary<ulong, PSOObject>();
// Collect from db
using (var db = new PolarisEf())
{
var dbObjects = from dbo in db.GameObjects
where dbo.ZoneName == zone
select dbo;
foreach(var dbObject in dbObjects)
{
var newObject = PSOObject.FromDBObject(dbObject);
objects.Add(newObject.Header.ID, newObject);
allTheObjects.Add(newObject.Header.ID, newObject);
Logger.WriteInternal("[OBJ] Loaded object {0} for zone {1} from the DB.", newObject.Name, zone);
}
}
// Fallback
if (objects.Count < 1 && Directory.Exists("Resources/objects/" + zone))
{
Logger.WriteWarning("[OBJ] No objects defined for zone {0} in the database, falling back to filesystem!", zone);
var objectPaths = Directory.GetFiles("Resources/objects/" + zone);
Array.Sort(objectPaths);
foreach (var path in objectPaths)
{
if (Path.GetExtension(path) == ".bin")
{
var newObject = PSOObject.FromPacketBin(File.ReadAllBytes(path));
objects.Add(newObject.Header.ID, newObject);
allTheObjects.Add(newObject.Header.ID, newObject);
Logger.WriteInternal("[OBJ] Loaded object ID {0} with name {1} pos: ({2}, {3}, {4})", newObject.Header.ID, newObject.Name, newObject.Position.PosX,
newObject.Position.PosY, newObject.Position.PosZ);
}
else if (Path.GetExtension(path) == ".json")
{
var newObject = JsonConvert.DeserializeObject<PSOObject>(File.ReadAllText(path));
objects.Add(newObject.Header.ID, newObject);
allTheObjects.Add(newObject.Header.ID, newObject);
Logger.WriteInternal("[OBJ] Loaded object ID {0} with name {1} pos: ({2}, {3}, {4})", newObject.Header.ID, newObject.Name, newObject.Position.PosX,
newObject.Position.PosY, newObject.Position.PosZ);
}
}
}
zoneObjects.Add(zone, objects);
}
return zoneObjects[zone].Values.ToArray();
}
public override void HandlePacket(Client context, byte flags, byte[] data, uint position, uint size)
{
if (context.User == null)
return;
var writer = new PacketWriter();
using (var db = new PolarisEf())
{
var chars = db.Characters
.Where(w => w.Player.PlayerId == context.User.PlayerId)
.OrderBy(o => o.CharacterId) // TODO: Order by last played
.Select(s => s);
writer.Write((uint)chars.Count()); // Number of characters
for (var i = 0; i < 0x4; i++) // Whatever this is
writer.Write((byte)0);
foreach (var ch in chars)
{
writer.Write((uint)ch.CharacterId);
writer.Write((uint)context.User.PlayerId);
for (var i = 0; i < 0x10; i++)
writer.Write((byte)0);
writer.WriteFixedLengthUtf16(ch.Name, 16);
writer.Write((uint)0);
writer.WriteStruct(ch.Looks); // Note: Pre-Episode 4 created looks doesn't seem to work anymore
writer.WriteStruct(ch.Jobs);
for (var i = 0; i < 0xFC; i++)
writer.Write((byte)0);
}
}
// Ninji note: This packet may be followed by extra data,
// after a fixed-length array of character data structures.
// Needs more investigation at some point.
// ---
// CK note: Extra data is likely current equipment, playtime, etc.
// All of that data is currently unaccounted for at the moment.
context.SendPacket(0x11, 0x03, 0, writer.ToArray());
}
public override void HandlePacket(Client context, byte flags, byte[] data, uint position, uint size)
{
if (context.User == null)
return;
var writer = new PacketWriter();
using (var db = new PolarisEf())
{
var chars = from c in db.Characters
where c.Player.PlayerId == context.User.PlayerId
select c;
writer.Write((uint)chars.Count());
foreach (var ch in chars)
{
writer.Write((uint)ch.CharacterId);
writer.Write((uint)context.User.PlayerId);
for (var i = 0; i < 0xC; i++)
writer.Write((byte)0);
writer.WriteFixedLengthUtf16(ch.Name, 16);
writer.Write((uint)0);
writer.WriteStruct(ch.Looks);
writer.WriteStruct(ch.Jobs);
for (var i = 0; i < 0x44; i++)
writer.Write((byte)0);
}
}
// Ninji note: This packet may be followed by extra data,
// after a fixed-length array of character data structures.
// Needs more investigation at some point.
// ---
// CK note: Extra data is likely current equipment, playtime, etc.
// All of that data is currently unaccounted for at the moment.
context.SendPacket(0x11, 0x03, 0, writer.ToArray());
}
public void Start()
{
Logger.WriteInternal("Server starting at " + DateTime.Now);
Server = new Server();
Config.Load();
PacketHandlers.LoadPacketHandlers();
Logger.WriteInternal("[DB ] Loading database...");
using (var db = new PolarisEf())
{
db.SetupDB();
}
for (var i = 0; i < 10; i++)
QueryServers.Add(new QueryServer(QueryMode.ShipList, 12099 + (100 * i)));
Server.Run();
}
public override void HandlePacket(Client context, byte flags, byte[] data, uint position, uint size)
{
PacketReader reader = new PacketReader(data);
reader.ReadBytes(12); // Padding MAYBE???????????
ObjectHeader srcObject = reader.ReadStruct<ObjectHeader>();
byte[] someBytes = reader.ReadBytes(4); // Dunno what this is yet.
ObjectHeader dstObject = reader.ReadStruct<ObjectHeader>(); // Could be wrong
reader.ReadBytes(16); // Not sure what this is yet
string command = reader.ReadAscii(0xD711, 0xCA);
PSOObject srcObj;
if(srcObject.EntityType == EntityType.Object)
{
srcObj = ObjectManager.Instance.getObjectByID(context.CurrentZone.Name, srcObject.ID);
}
else if(srcObject.EntityType == EntityType.Player)
{
srcObj = new PSOObject();
srcObj.Header = srcObject;
srcObj.Name = "Player";
}
else
{
srcObj = null;
}
Logger.WriteInternal("[OBJ] {0} (ID {1}) <{2}> --> Ent {3} (ID {4})", srcObj.Name, srcObj.Header.ID, command, (EntityType)dstObject.EntityType, dstObject.ID);
// TODO: Delete this code and do this COMPLETELY correctly!!!
if (command == "Transfer" && context.CurrentZone.Name == "lobby")
{
// Try and get the teleport definition for the object...
using (var db = new PolarisEf())
{
db.Configuration.AutoDetectChangesEnabled = true;
var teleporterEndpoint = db.Teleports.Find("lobby", (int)srcObject.ID);
if (teleporterEndpoint == null)
{
Logger.WriteError("[OBJ] Teleporter for {0} in {1} does not contain a destination!", srcObj.Header.ID, "lobby");
// Teleport Player to default point
context.SendPacket(new TeleportTransferPacket(srcObj, new PSOLocation(0f, 1f, 0f, -0.000031f, -0.417969f, 0.000031f, 134.375f)));
// Unhide player
context.SendPacket(new ObjectActionPacket(dstObject, srcObject, new ObjectHeader(), new ObjectHeader(), "Forwarded"));
}
else
{
PSOLocation endpointLocation = new PSOLocation()
{
RotX = teleporterEndpoint.RotX,
RotY = teleporterEndpoint.RotY,
RotZ = teleporterEndpoint.RotZ,
RotW = teleporterEndpoint.RotW,
PosX = teleporterEndpoint.PosX,
PosY = teleporterEndpoint.PosY,
PosZ = teleporterEndpoint.PosZ,
};
// Teleport Player
context.SendPacket(new TeleportTransferPacket(srcObj, endpointLocation));
// Unhide player
context.SendPacket(new ObjectActionPacket(dstObject, srcObject, new ObjectHeader(), new ObjectHeader(), "Forwarded"));
}
}
}
if (command == "READY")
{
context.SendPacket(new ObjectActionPacket(new ObjectHeader((uint)context.User.PlayerId, EntityType.Player), srcObj.Header, srcObj.Header,
new ObjectHeader(), "FavsNeutral"));
context.SendPacket(new ObjectActionPacket(new ObjectHeader((uint)context.User.PlayerId, EntityType.Player), srcObj.Header, srcObj.Header,
new ObjectHeader(), "AP")); // Short for Appear, Thanks Zapero!
}
if (command == "Sit")
{
foreach (var client in Server.Instance.Clients)
{
if (client.Character == null || client == context)
continue;
client.SendPacket(new ObjectActionPacket(new ObjectHeader((uint)client.User.PlayerId, EntityType.Player), srcObj.Header,
new ObjectHeader(dstObject.ID, EntityType.Player), new ObjectHeader(), "SitSuccess"));
}
}
}
public override void HandlePacket(Client context, byte flags, byte[] data, uint position, uint size)
{
var reader = new PacketReader(data, position, size);
reader.BaseStream.Seek(0x2C, SeekOrigin.Current);
var macCount = reader.ReadMagic(0x5E6, 107);
reader.BaseStream.Seek(0x1C * macCount, SeekOrigin.Current);
reader.BaseStream.Seek(0x138, SeekOrigin.Current);
var username = reader.ReadFixedLengthAscii(64);
var password = reader.ReadFixedLengthAscii(64);
// What am I doing here even
using (var db = new PolarisEf())
{
var users = from u in db.Players
where u.Username.ToLower().Equals(username.ToLower())
select u;
var error = "";
Player user;
if (!users.Any())
{
// Check if there is an empty field
if (string.IsNullOrWhiteSpace(username) || string.IsNullOrWhiteSpace(password))
{
error = "Username and password fields must not be empty.";
user = null;
}
// Check for special characters
else if (!Regex.IsMatch(username, "^[a-zA-Z0-9 ]*$", RegexOptions.IgnoreCase))
{
error = "Username must not contain special characters.\nPlease use letters and numbers only.";
user = null;
}
else // We're all good!
{
// Insert new player into database
user = new Player
{
Username = username.ToLower(),
Password = BCrypt.Net.BCrypt.HashPassword(password),
Nickname = username.ToLower(),
// Since we can't display the nickname prompt yet, just default it to the username
SettingsIni = File.ReadAllText("Resources/settings.txt")
};
db.Players.Add(user);
db.SaveChanges();
// context.SendPacket(0x11, 0x1e, 0x0, new byte[0x44]); // Request nickname
}
}
else
{
user = users.First();
if (!BCrypt.Net.BCrypt.Verify(password, user.Password))
{
error = "Incorrect password.";
user = null;
}
}
/* Mystery packet
var mystery = new PacketWriter();
mystery.Write((uint)100);
SendPacket(0x11, 0x49, 0, mystery.ToArray()); */
// Login response packet
context.SendPacket(new LoginDataPacket("Polaris Block 1", error, (user == null) ? (uint)0 : (uint)user.PlayerId));
if (user == null)
return;
// Settings packet
var settings = new PacketWriter();
settings.WriteAscii(user.SettingsIni, 0x54AF, 0x100);
context.SendPacket(0x2B, 2, 4, settings.ToArray());
context.User = user;
}
if (PolarisApp.Config.motd != "")
{
context.SendPacket(new SystemMessagePacket(PolarisApp.Config.motd, SystemMessagePacket.MessageType.AdminMessageInstant));
}
}
internal PSONPC[] getNPCSForZone(string zone)
{
List<PSONPC> npcs = new List<PSONPC>();
using (var db = new PolarisEf())
{
var dbNpcs = from n in db.NPCs
where n.ZoneName == zone
select n;
foreach (NPC npc in dbNpcs)
{
PSONPC dNpc = new PSONPC();
dNpc.Header = new ObjectHeader((uint)npc.EntityID, EntityType.Object);
dNpc.Position = new PSOLocation(npc.RotX, npc.RotY, npc.RotZ, npc.RotW, npc.PosX, npc.PosY, npc.PosZ);
dNpc.Name = npc.NPCName;
npcs.Add(dNpc);
if (!zoneObjects[zone].ContainsKey(dNpc.Header.ID))
{
zoneObjects[zone].Add(dNpc.Header.ID, dNpc);
}
if (!allTheObjects.ContainsKey(dNpc.Header.ID))
allTheObjects.Add(dNpc.Header.ID, dNpc);
}
}
return npcs.ToArray();
}
private void ImportObjects(string[] args, int length, string full, Client client)
{
string zone = args[1];
string folder = args[2];
var packetList = Directory.GetFiles(folder);
Array.Sort(packetList);
List<GameObject> newObjects = new List<GameObject>();
foreach (var path in packetList)
{
var data = File.ReadAllBytes(path);
PacketReader reader = new PacketReader(data);
PacketHeader header = reader.ReadStruct<PacketHeader>();
if (header.Type != 0x8 || header.Subtype != 0xB)
{
Logger.WriteWarning("[WRN] File {0} not an Object spawn packet, skipping.", path);
continue;
}
GameObject newObj = new GameObject();
newObj.ObjectID = (int)reader.ReadStruct<ObjectHeader>().ID;
var pos = reader.ReadEntityPosition();
newObj.RotX = pos.RotX;
newObj.RotY = pos.RotY;
newObj.RotZ = pos.RotZ;
newObj.RotW = pos.RotW;
newObj.PosX = pos.PosX;
newObj.PosY = pos.PosY;
newObj.PosZ = pos.PosZ;
reader.ReadInt16();
newObj.ObjectName = reader.ReadFixedLengthAscii(0x2C);
var objHeader = reader.ReadStruct<ObjectHeader>(); // Seems to always be blank...
if (objHeader.ID != 0)
Logger.WriteWarning("[OBJ] It seems object {0} has a nonzero objHeader! ({1}) Investigate.", newObj.ObjectName, objHeader.ID);
newObj.ZoneName = zone;
var thingCount = reader.ReadUInt32();
newObj.ObjectFlags = new byte[thingCount * 4];
for (int i = 0; i < thingCount; i++)
{
Buffer.BlockCopy(BitConverter.GetBytes(reader.ReadUInt32()), 0, newObj.ObjectFlags, i * 4, 4); // This should work
}
newObjects.Add(newObj);
Logger.WriteInternal("[OBJ] Adding new Object {0} to the database for zone {1}", newObj.ObjectName, zone);
}
using (var db = new PolarisEf())
{
db.GameObjects.AddRange(newObjects);
db.SaveChanges();
}
}
private void ImportNPCs(string[] args, int length, string full, Client client)
{
string zone = args[1];
string folder = args[2];
var packetList = Directory.GetFiles(folder);
Array.Sort(packetList);
List<NPC> newNPCs = new List<NPC>();
foreach (var path in packetList)
{
var data = File.ReadAllBytes(path);
PacketReader reader = new PacketReader(data);
PacketHeader header = reader.ReadStruct<PacketHeader>();
if (header.Type != 0x8 || header.Subtype != 0xC)
{
Logger.WriteWarning("[WRN] File {0} not an NPC spawn packet, skipping.", path);
continue;
}
NPC newNPC = new NPC();
newNPC.EntityID = (int)reader.ReadStruct<ObjectHeader>().ID;
var pos = reader.ReadEntityPosition();
newNPC.RotX = pos.RotX;
newNPC.RotY = pos.RotY;
newNPC.RotZ = pos.RotZ;
newNPC.RotW = pos.RotW;
newNPC.PosX = pos.PosX;
newNPC.PosY = pos.PosY;
newNPC.PosZ = pos.PosZ;
reader.ReadInt16();
newNPC.NPCName = reader.ReadFixedLengthAscii(0x20);
newNPC.ZoneName = zone;
newNPCs.Add(newNPC);
Logger.WriteInternal("[NPC] Adding new NPC {0} to the database for zone {1}", newNPC.NPCName, zone);
}
using (var db = new PolarisEf())
{
db.NPCs.AddRange(newNPCs);
db.SaveChanges();
}
}
