/*
* CheckVersion Packet
* -------------------------
* Client2Server Structure:
*
* ushort : magic code
* ushort : size
* int : padding
* ushort : opcode
*
* int : version1 #client version
* int : version2 #debug
* int : version3 #reserved
* int : version4 #reserved
* -------------------------
* Server2Client Structure:
*
* ushort : magic code
* ushort : size
* ushort : opcode
*
* int : version1 #client version
* int : version2 #debug
* int : version3 #reserved
* int : version4 #reserved
*/
#endregion
public static void CheckVersion(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
int version = packet.ReadInt();
var conf = client.Metadata["conf"] as Configuration;
if (conf == null)
{
return;
}
int clientVersion = conf.ClientVersion;
// i dont like this one, should be way better: client.GetIpAddress();
string ip = client.RemoteEndPoint.ToString().Split(':')[0];
bool kick = false;
if (conf.Debug)
{
// skipping on debug mode
builder.New(0x7A);
{
builder += version; // Client Version
builder += 0; // Debug
builder += 0; // Reserved
builder += 0; // Reserved
}
events.VersionMismatch("login.CheckVersion", new VersionCheckEventArgs(version, ip, VersionCheckResult.Match));
client.Send(builder, "CheckVersion");
return;
}
var result = VersionCheckResult.None;
if (version != clientVersion)
{
result = version > clientVersion ? VersionCheckResult.NewerClient : VersionCheckResult.OlderClient;
kick = true;
Log.Notice(string.Format("Failed CheckVersion Ip: {0} Client: {1}; Server: {2}", ip, version, clientVersion));
}
else
{
result = VersionCheckResult.Match;
}
events.VersionMismatch("login.CheckVersion", new VersionCheckEventArgs(version, ip, result));
builder.New(0x7A);
{
builder += clientVersion; // Client Version
builder += 0; // Debug
builder += 0; // Reserved
builder += 0; // Reserved
}
client.Send(builder, "CheckVersion");
if (kick)
{
// we have to be sure that client will be disconnected
// if client didnt closed it's connection, server will close after 800ms
var waitKick = new Timer(800);
waitKick.Elapsed += (s, _e) =>
{
client.Disconnect();
waitKick.Stop();
};
waitKick.Start();
return;
}
int id = -2;
var sleep = new Timer(500);
sleep.Elapsed += (s, _e) =>
{
if (id == -2)
{
var syncServer = client.Metadata["syncServer"] as SyncReceiver;
id = Authentication.GetUser(syncServer, (ulong)client.Metadata["magic"]);
}
if (id > 0)
{
client.AccountID = id;
SendChannels.SendChannelList(client);
var timer = new Timer(5000);
timer.AutoReset = true;
timer.Elapsed += (sender, e) => { SendChannels.SendChannelList(client); };
timer.Start();
client.Metadata["timer"] = timer;
}
sleep.Stop();
};
sleep.Start();
}
public static void QueryCashItem(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
builder.New(0x1A2);
{
Character character = client.Metadata["fullchar"] as Character;
var cid = character.id;
var server = (int)client.Metadata["server"];
var syncServer = client.Metadata["syncServer"] as SyncReceiver;
var CashItens = CharacterManagement.GetCashItem(syncServer, server, cid / 8);
/*
* builder += (int)2; //item qnt
*
* builder += (int)1; //item cashid
* builder += (int)163865; //item idx
* builder += (byte)0xF4;
* builder += (byte)0x00;
* builder += (byte)0x00;
* builder += (byte)0x00;
* //builder += (int)0x000000E4; //item opt extreme
* builder += (int)536871167; //item opt old
* builder += (int)0;
* builder += (byte)31; //duration
*
* builder += (int)2; //item cashid
* builder += (int)24; //item idx
* builder += (int)4; //item opt extreme
* builder += (int)536871167; //item opt old
* builder += (int)0;
* builder += (byte)17; //duration
*/
builder += CashItens.Length;
foreach (var i in CashItens)
{
builder += (int)i.ID;
builder += (int)i.itemid;
builder += i.itemopt;
builder += (int)i.itemopt2;
builder += (byte)i.duration;
}
/*
* builder += (int)2; //item qnt
*
* builder += (int)1; //item cashid
* builder += (int)25; //item idx
* builder += (int)536880405; //item opt
* builder += (byte)0; //duration
*
* builder += (int)2; //item cashid
* builder += (int)25; //item idx
* builder += (int)0; //item opt
* builder += (byte)0; //duration*/
}
client.Send(builder, "QueryCashItem");
}
public static void SkillToUser(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
var clients = (client.Metadata["map"] as IMap).GetSurroundingClients(client, 2);
Character character = client.Metadata["fullchar"] as Character;
var id = character.id;
var skill = packet.ReadShort();
if (skill == 0x014C)
{
var unk2 = packet.ReadByte();
var unk3 = packet.ReadShort();
var unk4 = packet.ReadInt();
builder.New(0xAF);
{
builder += skill;
builder += (short)0x08;
builder += unk3;
builder += unk4;
}
client.Send(builder, "SkillToUser");
builder.New(0xDD);
{
builder += skill;
builder += id;
builder += 0x0D;
builder += (short)0x0200;
builder += unk3;
builder += unk4;
}
foreach (var c in clients)
{
c.Send(builder, "NFY_SkillToUser");
}
}
if (skill == 0x014B)
{
var unk2 = packet.ReadByte();
var unk3 = packet.ReadShort();
var unk4 = packet.ReadInt();
builder.New(0xAF);
{
builder += skill;
builder += 0x14;
builder += unk3;
builder += unk4;
}
client.Send(builder, "SkillToUser");
builder.New(0xDD);
{
builder += skill;
builder += id;
builder += (short)0x0C;
builder += (int)0x040;
builder += (byte)2;
builder += unk3;
builder += unk4;
}
foreach (var c in clients)
{
c.Send(builder, "NFY_SkillToUser");
}
}
if (skill == 0x014A)
{
var unk2 = packet.ReadByte();
var unk3 = packet.ReadShort();
var unk4 = packet.ReadInt();
builder.New(0xAF);
{
builder += skill;
builder += 0x13;
builder += unk3;
builder += unk4;
}
client.Send(builder, "SkillToUser");
builder.New(0xDD);
{
builder += skill;
builder += id;
builder += (short)0x0820;
builder += (int)0xC8;
builder += (byte)2;
builder += unk3;
builder += unk4;
}
foreach (var c in clients)
{
c.Send(builder, "NFY_SkillToUser");
}
}
if (skill == 0x00D1)
{
var unk2 = packet.ReadByte();
var x = packet.ReadShort();
var y = packet.ReadShort();
builder.New(0xAF);
{
builder += skill;
builder += 0;
builder += (short)0x039C;
}
client.Send(builder, "SkillToUser");
builder.New(0xDD);
{
builder += skill;
builder += id;
builder += 1;
builder += x;
builder += y;
}
foreach (var c in clients)
{
c.Send(builder, "NFY_SkillToUser");
}
}
if (skill == 0x00D0)
{
var unk2 = packet.ReadByte();
var x = packet.ReadShort();
var y = packet.ReadShort();
builder.New(0xAF);
{
builder += skill;
builder += 0;
builder += (short)0x0395;
}
client.Send(builder, "SkillToUser");
builder.New(0xDD);
{
builder += skill;
builder += id;
builder += 1;
builder += x;
builder += y;
}
foreach (var c in clients)
{
c.Send(builder, "NFY_SkillToUser");
}
}
}
public static void GetCharacters(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
var server = (int)client.Metadata["server"];
var syncServer = client.Metadata["syncServer"] as SyncReceiver;
var id = Authentication.GetUser(syncServer, (ulong)client.Metadata["magic"]);
if (id <= 0)
{
client.Disconnect();
return;
}
client.AccountID = id;
var characters = CharacterManagement.GetCharacters(syncServer, server, id);
var subpass = SubpassManagement.GetSubpass(syncServer, id);
var slotorder = CharacterManagement.GetSlotOrder(syncServer, server, id);
if (slotorder == -1)
{
slotorder = 0x00123456;
}
client.Metadata["slotorder"] = slotorder;
builder.New(0x85);
{
if (!subpass)
{
builder += 0; // not exist
}
else
{
builder += 1; // exists
}
builder += new byte[9];
builder += (byte)1;
builder += 0; // selected char id
builder += slotorder;
builder += 0;
for (int i = 0; i < characters.Length; i++)
{
var charId = characters[i].id;
var style = (uint)characters[i]._class;
style += (uint)(characters[i].face << 8);
style += (uint)(characters[i].colour << 13);
style += (uint)(characters[i].hair << 17);
style += (!characters[i].gender) ? 0 : (uint)(1 << 26);
TimeSpan date = (characters[i].created - new DateTime(1970, 1, 1, 0, 0, 0));
var eq = characters[i].equipment;
ushort head = (eq.head != null) ? (ushort)(BitConverter.ToUInt16(eq.head, 0) + (eq.head[0x02] * 0x2000)) : (ushort)0;
ushort body = (eq.body != null) ? (ushort)(BitConverter.ToUInt16(eq.body, 0) + (eq.body[0x02] * 0x2000)) : (ushort)0;
ushort hands = (eq.hands != null) ? (ushort)(BitConverter.ToUInt16(eq.hands, 0) + (eq.hands[0x02] * 0x2000)) : (ushort)0;
ushort feet = (eq.feet != null) ? (ushort)(BitConverter.ToUInt16(eq.feet, 0) + (eq.feet[0x02] * 0x2000)) : (ushort)0;
ushort righthand = (eq.righthand != null) ? (ushort)(BitConverter.ToUInt16(eq.righthand, 0) + (eq.righthand[0x02] * 0x2000)) : (ushort)0;
ushort lefthand = (eq.lefthand != null) ? (ushort)(BitConverter.ToUInt16(eq.lefthand, 0) + (eq.lefthand[0x02] * 0x2000)) : (ushort)0;
ushort back = (eq.back != null) ? (ushort)(BitConverter.ToUInt16(eq.back, 0) + (eq.back[0x02] * 0x2000)) : (ushort)0;
builder += charId;
builder += (long)date.TotalSeconds; // created
builder += style;
builder += characters[i].level;
builder += 1;
builder += 0;
builder += 0;
builder += (byte)0;
builder += characters[i].map;
builder += (ushort)characters[i].x;
builder += (ushort)characters[i].y;
builder += (long)head;
builder += (long)body;
builder += (long)hands;
builder += (long)feet;
builder += (long)righthand;
builder += (long)lefthand;
builder += (long)back;
builder += new byte[364];
builder += (byte)(characters[i].name.Length + 1);
builder += characters[i].name;
builder += (short)0;
builder += 0;
builder += 0;
}
}
client.Send(builder, "GetMyChartr");
}
public static void GetCharacters(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
//byte[] b;
var proxy = client.Metadata["proxy"] as IChannelContracts;
client.AccountID = proxy.GetUser((ulong)client.Metadata["magic"]);
var database = client.Metadata["database"] as IDatabaseContracts;
var server = (int)client.Metadata["server"];
// Get characters from dbo.characters
var characters = database.GetCharacters(server, client.AccountID);
builder.New(0x85);
{
builder += (byte)0;
for (int i = 0; i < characters.Count; i++)
{
// Now, let's get the character's inventory
//var eq = database.GetEquipment(server, (int)characters[i].Item1);
var eq = characters[i].Item2;
ushort head = (eq[0] != null) ?
(ushort)(BitConverter.ToUInt16(eq[0], 0) + (eq[0][0x02] * 0x2000)) :
(ushort)0;
ushort body = (eq[1] != null) ?
(ushort)(BitConverter.ToUInt16(eq[1], 0) + (eq[1][0x02] * 0x2000)) :
(ushort)0;
ushort hands = (eq[2] != null) ?
(ushort)(BitConverter.ToUInt16(eq[2], 0) + (eq[2][0x02] * 0x2000)) :
(ushort)0;
ushort feet = (eq[3] != null) ?
(ushort)(BitConverter.ToUInt16(eq[3], 0) + (eq[3][0x02] * 0x2000)) :
(ushort)0;
ushort righthand = (eq[4] != null) ?
(ushort)(BitConverter.ToUInt16(eq[4], 0) + (eq[4][0x02] * 0x2000)) :
(ushort)0;
ushort lefthand = (eq[5] != null) ?
(ushort)(BitConverter.ToUInt16(eq[5], 0) + (eq[5][0x02] * 0x2000)) :
(ushort)0;
ushort back = (eq[6] != null) ?
(ushort)(BitConverter.ToUInt16(eq[6], 0) + (eq[6][0x02] * 0x2000)) :
(ushort)0;
var character = characters[i].Item1;
var id = client.AccountID * 8 + character.Item2;
var style = (uint)character.Item5;
style += (uint)(character.Item6 << 8);
style += (uint)(character.Rest.Item1 << 13);
style += (uint)(character.Item7 << 17);
style += (!(bool)character.Rest.Item2) ? 0 : (uint)(1 << 26);
builder += id;
builder += (int)style;
builder += (int)character.Item4; // level
builder += (byte)0;
builder += (byte)1;
builder += (byte)1;
builder += (short)0;
builder += 0x004C4B40; // some kind of UNIX timestamp?
builder += 0;
builder += (byte)0;
builder += character.Rest.Item3; // map
builder += (short)character.Rest.Item4; // x
builder += (short)character.Rest.Item5; // y
builder += (short)head;
builder += (short)body;
builder += (short)hands;
builder += (short)feet;
builder += (short)righthand;
builder += (short)lefthand;
builder += (short)back;
builder += (short)0;
builder += 0;
builder += 0;
builder += 0;
builder += (byte)(character.Item3.Length + 1);
builder += character.Item3;
}
//b = builder.Data;
}
client.Send(builder, "GetMyChartr");
}
/*
* CSC_ATTCKTOMOBS Packet
* -------------------------
* Client2Server Structure:
*
* ushort : magic code
* ushort : size
* int : padding
* ushort : opcode
*
* ushort : MobID
* byte : MapID
* byte : Unkn1 #so far its value as been 2
* byte : Unkn2 #so far its value as been 2 as well, so it could be just a short (512)
* byte : Unkn3 #so far its value as been 0
* -------------------------
* Server2Client Structure:
*
* ushort : magic code
* ushort : size
* ushort : opcode
*
* ushort : MobID
* byte : Unkn1
* byte : MapID
* byte : Unkn2
* uint : CurHp #Current HP/Life character has.
* uint : CurMp #Current MP/Mana character has.
* byte[2] : Unkn4 #so far its value as been 00 00
* byte : AtkResult #Enum AttackResult -> Critical = 1; Normal = 2; Block = 1B; Miss = 15;
* byte : HitCounter #Counts number of attacks made to mob
* byte : Unkn5 #Usually value between 1 and 3
* byte[6] : Unkn6 #00
* uint : Dmg #Damage inflicted on mob, Miss = 0; Dmg = Attack - Mob Defense; if(dmg<=0 && !Miss) dmg = 1;
* uint : MobHp #MobHp -= Dmg
* ushort : AP
* uint : AXP
* byte : TakeDmg #Hp Cost/Hp Sacrifice; Boolean;
* uint : HpHover #Hp where 0/20 sp is displayed if TakeDmg = 1.
* uint : DmgTaken #Amount of dmg recieved/hp sacrificed if TakeDmg = 1.
* -------------------------
* Server sends Notify packet OpCode 0x00E1;
*/
public static void NormalAttack(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
var map = client.Metadata["map"] as IMap;
var mapmobs = (client.Metadata["map"] as IMap).GetSurroundingMobs(client, 3);
var mobdata = map.GetMobsData;
var MobID = packet.ReadUShort();
var unk1 = packet.ReadByte();
var MapID = packet.ReadByte();
var unk2 = packet.ReadUShort();
Character character = client.Metadata["fullchar"] as Character;
var cid = character.id;
var server = (int)client.Metadata["server"];
var syncServer = client.Metadata["syncServer"] as SyncReceiver;
var slot = character.slot;
#if DEBUG
Log.Message(string.Format("'{0}' '{1}' '{2}' '{3}'", MobID, unk1, MapID, unk2), ConsoleColor.Red, "PACKET RECV");
#endif
var mi = mapmobs.Find(x => x.Id == MobID);
var md = mobdata[mi.SId];
//uint defense = Convert.ToUInt32(new Random().Next(1, 10));
uint attack_rate = Convert.ToUInt32(new Random().Next(1, 10));
//uint atk = character.stats.str_stat*2; //Attempt dmg formula
var atk = (int)client.Metadata["patk"];
//uint dmg = atk - defense;
var mobdef = new Random().Next(md.Defense, md.DefRate);
var normal_damage = atk - mobdef;
var crit_damage = normal_damage + (normal_damage * 20 / 100);
var dmg = 0;
var atack_result = 0;
if (attack_rate > 0)
{
if (attack_rate < 7)
{
if (attack_rate <= 5)
{
atack_result = 2;
dmg = normal_damage;
character.stats.exp = character.stats.exp + (ulong)dmg * 2;
}
if (attack_rate == 6)
{
atack_result = 1;
dmg = crit_damage;
character.stats.exp = character.stats.exp + (ulong)dmg * 2;
}
}
if (attack_rate == 7)
{
atack_result = 27;
dmg = 0;
}
if (attack_rate >= 8)
{
atack_result = 21;
dmg = 0;
}
}
if (dmg < md.Defense && dmg < 0)
{
dmg = new Random().Next(1, atk);
character.stats.exp = character.stats.exp + 1;
}
if (dmg >= mi.CurrentHP)
{
dmg = mi.CurrentHP;
mi.CurrentHP = 0;
//map.DropItem(mi.CurrentPosX, mi.CurrentPosX, 13, 1,1);
}
else
{
mi.CurrentHP = mi.CurrentHP - dmg;
}
ushort maxhp = character.stats.maxhp;
ushort maxmp = character.stats.maxhp;
ushort curhp = character.stats.curhp;
ushort curmp = character.stats.curmp;
builder.New(0x00B0);
{
builder += (short)MobID;
builder += (byte)unk1;
builder += (byte)MapID;
builder += (byte)unk2;
builder += (uint)curhp;
builder += (uint)curmp;
builder += new byte[2]; // Unknown4 ( so far always 00 00 )
builder += (byte)atack_result; // AttackResult;
builder += (byte)0x1B; // HitCounter
builder += (byte)0x3; // Unknown5
builder += new byte[6]; // Unknown6
builder += (ulong)0; // OXP
//builder += (uint)0; // EXP
builder += (uint)dmg; // DMG take on mob
builder += (ushort)mi.CurrentHP; // MobHp
builder += (byte)0; // TakeDmg
builder += (uint)0; // HpHover
builder += (uint)0; // DmgTaken
builder += (uint)curhp;
builder += (uint)0;
}
if (curhp > 0)
{
character.stats.curhp = curhp;
character.stats.curmp = curmp;
}
else
{
#region Death PacketInfo
/*
* Death PacketInfo
* Server sends ErrorCode Msg (15 = Dead Menu where player can ressurect)
* Server sends Packet 0x042B
*/
#endregion
character.stats.curhp = maxhp;
character.stats.curmp = maxmp;
var p = client.CreatePacket("ErrorCode", packet.Opcode, (ushort)0, (ushort)15, (ushort)map.ID);
client.Send(p, "ErrorCode");
builder.New(0x042B);
{
builder += 0;
builder += 0;
builder += 0;
}
client.Send(builder, "unk2");
}
#if DEBUG
string notice = "";
for (int i = 0; i < builder.Size; i++)
{
notice += builder.Data[i].ToString("X2") + " ";
}
Log.Notice(notice);
#endif
client.Send(builder, "NormalAttack");
if (mi.CurrentHP == 0)
{
mi.Spawn = Environment.TickCount + md.Respawn * 10;
}
}
public static void WarpCommand(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
Character character = client.Metadata["fullchar"] as Character;
var npc = packet.ReadUShort();
var unk1 = packet.ReadUShort();
var unk2 = packet.ReadByte();
var unk3 = packet.ReadByte();
var unk4 = packet.ReadByte();
var y = packet.ReadByte();
var x = packet.ReadByte();
var unk5 = packet.ReadByte();
var unk6 = packet.ReadByte();
var warpID = packet.ReadUInt();
var unk7 = packet.ReadByte();
var unk8 = packet.ReadByte();
var unk9 = packet.ReadByte();
var unk10 = packet.ReadByte();
var unk11 = packet.ReadByte();
var unk12 = packet.ReadByte();
var unk13 = packet.ReadByte();
var unk14 = packet.ReadByte();
var map = (client.Metadata["map"] as IMap);
var fee = character.stats.alz;
var alive = (warpID == 0 && npc != 54 && npc != 63);
int[] dest = null;
if (alive)
{
dest = map.GetWarpDestination(npc, 0);
}
else if (npc == 201)
{
warpID = (uint)map.ID;
}
else
{
dest = map.GetDeathDestination();
}
if (dest != null)
{
warpID = (byte)dest[0];
x = (byte)dest[1];
y = (byte)dest[2];
}
map.GetSurroundingClients(client, 1);
map.RemoveClient(client);
events.Warped("world.WarpCommand", client, (int)warpID, x, y);
builder.New(0x00F4); // TODO: Load x,y values from WarpList
{
builder += (ushort)x;
builder += (ushort)y;
builder += (uint)character.stats.exp;
builder += 0; //axp
builder += fee; //Alz (for death penalty and fee?)
builder += (byte)1;
builder += (byte)1;
builder += (byte)1;
builder += (byte)1;
builder += (byte)1;
builder += (ulong)0;
builder += warpID;
builder += (byte)1;
builder += (byte)1;
builder += (byte)1;
builder += (byte)1;
builder += (byte)1;
builder += (byte)1;
builder += (byte)1;
builder += (byte)1;
builder += (byte)1;
builder += (byte)1;
}
#region PacketAnalisys
#if DEBUG
string notice = "";
/*for (int i = 0; i< packet.Size-10; i++)
* {
* notice += packet.ReadByte()+" ";
* }
*/
notice += npc + " " + unk1 + " " + unk2 + " " + unk3 + " " + unk4 + " " + x + " " + y + " " + unk5 + " " + unk6 + " " + warpID + " "
+ unk7 + " " + unk8 + " " + unk9 + " " + unk10 + " " + unk11 + " " + unk12 + " " + unk13 + " " + unk14;
Log.Notice(notice);
#endif
#endregion
client.Send(builder, "WarpCommand");
character.map = (byte)warpID;
character.x = x;
character.y = y;
CharacterManagement.UpdatePosition(client.Metadata["syncServer"] as SyncReceiver, (int)client.Metadata["server"], client.AccountID, character.slot, (byte)warpID, character.x, character.y);
NewMobsList(packet, builder, client, events);
//NewUserList(packet, builder, client, events);
}
public static void SkillToMobs(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
var map = client.Metadata["map"] as IMap;
var mapmobs = (client.Metadata["map"] as IMap).GetSurroundingMobs(client, 3);
var mobdata = map.GetMobsData;
var skillid = packet.ReadUShort();
var unk = packet.ReadInt();
var unk1 = packet.ReadByte();
var unk2 = packet.ReadUShort();
var unk3 = packet.ReadShort();
var unk4 = packet.ReadByte();
var dmg = packet.ReadUInt();
var unk5 = packet.ReadByte();
var unk6 = packet.ReadShort();
var unk7 = packet.ReadShort();
var unk8 = packet.ReadShort();
var unk9 = packet.ReadShort();
var mobid = packet.ReadShort();
var unk11 = packet.ReadByte();
var unk12 = packet.ReadShort();
var unk13 = packet.ReadShort();
#if DEBUG
Log.Notice("SkillID:" + skillid + " SkillSlot:" + unk + " unk1:" + unk1 + " unk2:" + unk2 + " unk3:" + unk3 + " unk4:" + unk4 + " dmg:" + dmg + " unk5:" + unk5 + " unk6:" + unk6 + " unk7:" + unk7 + " unk8:" + unk8 + " unk9:" + unk9 + " MobID:" + mobid + " unk11:" + unk11 + " unk12:" + unk12 + " unk13:" + unk13 + "");
#endif
//packet.Skip(6);
var attack = packet.ReadUShort();
Character character = client.Metadata["fullchar"] as Character;
uint hp = character.stats.curhp;
uint mp = character.stats.curmp;
SkillLoader s = new SkillLoader();
var skilllist = s.LoadSkillData(skillid);
var sid = skilllist.Find(x => x.ID == skillid);
var char_atk = (int)client.Metadata["patk"];
if (sid.Type == 1)
{
char_atk = (int)client.Metadata["patk"];
}
if (sid.Type == 2)
{
char_atk = (int)client.Metadata["matk"];
}
var mi = mapmobs.Find(x => x.Id == mobid);
var md = mobdata[mi.SId];
uint attack_rate = Convert.ToUInt32(new Random().Next(1, 10));
var normal_atk = char_atk + (sid.Attack + ((sid.Amp / 100) * sid.Attack));
var mobdef = new Random().Next(md.Defense, md.DefRate);
var normal_damage = normal_atk - mobdef;
var crit_damage = normal_damage + (normal_damage * sid.Critical);
var damage = 0;
var atack_result = 0;
if (attack_rate <= 5)
{
atack_result = 2;
damage = normal_damage;
character.stats.exp = character.stats.exp + (ulong)damage * 2;
}
if (attack_rate == 6)
{
atack_result = 1;
damage = crit_damage;
character.stats.exp = character.stats.exp + (ulong)damage * 2;
}
if (attack_rate == 7)
{
atack_result = 27;
}
if (attack_rate >= 8)
{
atack_result = 21;
}
//Damage Maked
if (damage < md.Defense && damage > 0)
{
damage = new Random().Next(1, 5);
}
if (damage >= mi.CurrentHP && damage > 0)
{
damage = mi.CurrentHP;
mi.CurrentHP = 0;
//map.DropItem(mi.CurrentPosX, mi.CurrentPosX, 13, 1,1);
}
else
{
mi.CurrentHP = mi.CurrentHP - damage;
}
var exp = character.stats.exp;
var skillexp = character.stats.swordrank + sid.Attack;
builder.New(0x00AE);
{
builder += (ushort)skillid; //skillid
builder += hp; //Hp
builder += mp; //Mp
builder += (ushort)0; //SP
builder += (ulong)exp; //Exp
builder += (ulong)0; //OXP
builder += (ulong)skillexp; //SkillEXP
builder += new byte[26];
builder += (uint)0xFFFFFFFF;
builder += (byte)0;
builder += hp;
builder += (uint)0;
builder += (byte)1;
builder += (byte)mobid;
builder += (byte)0;
builder += (byte)map.ID;
builder += (byte)2;
builder += (byte)2;
builder += (byte)atack_result;
builder += (int)damage;
builder += (int)mi.CurrentHP;
builder += new byte[12];
builder += (byte)1;
}
client.Send(builder, "SkillToMobs");
if (mi.CurrentHP == 0)
{
mi.Spawn = Environment.TickCount + md.Respawn * 10;
mapmobs.Remove(mi);
}
}
public static void Unknown194(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
builder.New(0x0194);
client.Send(builder, "Unknown194");
}
public static void EnterWorld(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
if (packet.Size < 14)
{
return;
}
var id = packet.ReadInt();
var server = (int)client.Metadata["server"];
var syncServer = client.Metadata["syncServer"] as SyncReceiver;
ServerData[] servers = GetChannels(syncServer);
ChannelData channelData = null;
foreach (var svr in servers)
{
if (svr.id == server)
{
foreach (var chn in svr.channels)
{
if (chn.id == (int)client.Metadata["channel"])
{
channelData = chn;
}
}
}
}
if (channelData == null)
{
return;
}
var charslot = id % 8;
var ip = BitConverter.ToUInt32(Configuration.channelIp.GetAddressBytes(), 0);
var chport = Configuration.channelPort;
if (client.AccountID <= 0)
{
client.AccountID = Authentication.GetUser(syncServer, (ulong)client.Metadata["magic"]);
}
Character character = CharacterManagement.GetFullCharacter(syncServer, server, client.AccountID, charslot);
client.Metadata["fullchar"] = character;
client.Metadata["id"] = (int)id;
client.Metadata["map"] = null;
var equipment = character.equipment.GetEquipment();
var level = character.level;
var map = character.map;
var x = (ushort)character.x;
var y = (ushort)character.y;
var matk = (int)(character.stats.matk + (character.stats.int_stat * 1.2));
var patk = (int)(character.stats.patk + (character.stats.str_stat * 1.2));
var def = (int)(character.stats.def + (character.stats.dex_stat * 1.2));
client.Metadata["dest_x"] = x;
client.Metadata["dest_y"] = y;
client.Metadata["matk"] = matk;
client.Metadata["patk"] = patk;
client.Metadata["def"] = def;
var style = (int)character._class;
style += (int)character.stats.rank << 3;
style += (character.face << 8);
style += (character.colour << 13);
style += (character.hair << 17);
style += (!character.gender) ? 0 : (1 << 26);
client.Metadata["style"] = style;
client.Metadata["equipment"] = equipment;
var ditems = new List <byte[]>();
var citems = new List <byte[]>();
foreach (var i in character.inv)
{
var di = (DItem)(i.item.ToStructure <DItem>());
var slot = i.slot;
var ci = (CItem)(di.ToClient(slot));
var item = ci.ToByteArray();
if (i.amount != 0)
{
BitConverter.GetBytes(i.amount).CopyTo(item, 12);
}
ditems.Add(di.ToByteArray());
citems.Add(item);
}
client.Metadata["inventory"] = ditems;
builder.New(0x8E, true);
{
builder += new byte[58];
builder += (byte)0x14;
builder += (byte)server;
builder += (short)channelData.id;
builder += new byte[22];
builder += (byte)255;
builder += (short)channelData.maxPlayers;
builder += ip; // channel ip
builder += (ushort)chport; // channel port
builder += (long)1;
builder += 0x01002607;
builder += (int)map; // map
builder += 0;
builder += x; // x
builder += y; // y
builder += character.stats.exp; // exp
builder += character.stats.alz; // alz
builder += character.stats.wexp; // wexp
builder += level; // level
builder += 0;
builder += character.stats.str_stat; // str
builder += character.stats.dex_stat; // dex
builder += character.stats.int_stat; // int
builder += character.stats.pnt_stat; // points
builder += character.stats.swordrank; // sword rank
builder += (byte)0; // magic rank **UNUSED**
builder += new byte[6];
builder += (uint)character.stats.maxhp; // max hp
builder += (uint)character.stats.curhp; // curr hp
builder += (uint)character.stats.maxmp; // max mp
builder += (uint)character.stats.curmp; // curr mp
builder += character.stats.maxsp; // max sp
builder += character.stats.cursp; // curr sp
builder += 8; // max rage
builder += (uint)0; // DP
builder += (ushort)0x2A30;
builder += (ushort)0;
builder += (uint)0;
builder += (uint)character.stats.magicrank; //SkillExpBars
builder += (uint)character.stats.swordxp; //SkillExp
builder += (uint)character.stats.swordpts; //SkillPoints
builder += (ushort)0; //Unk 0x33
builder += (uint)0; //Honor Points
builder += (uint)0;
builder += (uint)0;
builder += (uint)0;
builder += (uint)0;
builder += (uint)0;
builder += (ushort)0;
builder += (ushort)0;
builder += (uint)0;
builder += ip; // unk server ip
builder += (ushort)chport; // unk server port
builder += ip; // unk server ip Possible AuctionServer
builder += (ushort)chport; // unk server port Possible AuctionServer
builder += ip; // unk server ip
builder += (ushort)chport; // unk server port
builder += (ushort)0xBBEE;
builder += new byte[5];
builder += 0x3FFFFF; // warp codes?
builder += 0x3FFFFF; // map codes?
builder += style; // style
builder += new byte[244];
builder += (ushort)equipment.Count; // equip count
builder += (ushort)citems.Count; // items count
builder += (ushort)0;
builder += (ushort)character.skills.Length; // skills count
builder += (ushort)character.qslots.Length; // quickslots count
builder += new byte[1304];
builder += 1;
builder += 0;
builder += 0;
builder += 0;
builder += 0;
builder += 0;
builder += 1;
builder += new byte[79];
builder += 1;
builder += new byte[131];
builder += 0x03E8; // help window..?
builder += 0;
builder += new byte[2065];
/*
* builder += new byte[1975];
* builder += (int)1;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0; // 2 -> Unlimited Warp Active until 2000-00:00:00?
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0; // 1 or 0
* builder += (int)0;
* builder += (int)0; // 0 or 1
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (int)0;
* builder += (byte)0;
* builder += (byte)0;
* builder += (int)0; // My Merit Points (See UI for more accurate perception)
* builder += (int)0; // Merit Point (See UI for more accurate perception)
* builder += (int)0; // if 15 and the value bellow Force Gems is >2000 then Unlimited Warp Active until 2000-00:00:00?
* builder += (int)0; // Force Gems
* builder += (int)0; // Unknown Value Max (9999)?
*/
/*builder += new byte[2103];
* /*builder += (uint)0xFFFFFFFE;
* builder += new byte[2059];
* builder += (uint)0; // Raise Spirit (millisecs)
* builder += new byte[16];
* builder += (int)0; // My Merit Points (See UI for more accurate perception)
* builder += (int)0; // Merit Point (See UI for more accurate perception)
* builder += (int)0; // Unknown
* builder += (int)0; // Force Gems
* builder += (int)0; // Unknown*/
builder += (byte)0; // Raise Spirit (millisecs)
builder += (byte)0;
builder += (byte)0;
builder += (int)0;
builder += (int)0;
builder += (int)0;
builder += (int)0;
builder += (int)0;
/*
* builder += (byte)0;
* builder += (byte)0;
* builder += (byte)0;
* builder += (byte)0; // Unknown MertisSlots*/
builder += (int)0; // Merit Points Max 50 (See UI for more accurate perception)
builder += (int)0; // My Merit Points (See UI for more accurate perception)
builder += (ushort)0; // Unknown
builder += (ushort)0; // Unknown
builder += (int)0; // Force Gems
builder += (int)0; //Unknown Value Max(9999) ?
builder += (int)0; // OverlordLevel
builder += (ulong)0; // OverlordEXP
builder += (byte)0; // Unknown
builder += (byte)(character.name.Length + 1); // name length + 1
builder += character.name; // name
foreach (var e in equipment)
{
builder += e.ToByteArray();
}
foreach (var i in citems)
{
builder += i;
}
foreach (var s in character.skills)
{
builder += (short)s.skill; // Skill ID
builder += s.level; // Skill Level
builder += s.slot; // Skill Slot
builder += (byte)0;
}
foreach (var q in character.qslots)
{
builder += (short)q.skill; // Skill ID (referenced by Skill Slot)
builder += (short)q.slot; // Slot (in quickslot bars)
}
}
client.Send(builder, "Initialized");
events.Warped("world.Initialized", client, map, x, y);
Authentication.UpdateOnline(syncServer, client.AccountID, true);
//NewUserList(packet, builder, client, events);
NewMobsList(packet, builder, client, events);
}
public static void MessageEvent(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
Character character = client.Metadata["fullchar"] as Character;
var name = character.name;
var x = (ushort)character.x;
var y = (ushort)character.y;
var id = character.id;
var map = client.Metadata["map"] as IMap;
var clients = map.GetSurroundingClients(client, 1);
int unk = packet.ReadInt();
packet.Skip(4);
int size = packet.ReadShort() - 3;
packet.Skip(2);
var type = packet.ReadByte();
var msg = packet.ReadString(size);
var smsg = msg.Split(' ');
if (msg == "/quit")
{
CharacterManagement.UpdatePosition(client.Metadata["syncServer"] as SyncReceiver, (int)client.Metadata["server"], client.AccountID, character.slot, character.map, character.x, character.y);
client.Disconnect();
return;
}
#region DebugCommands
#if DEBUG
if (smsg.Length > 1 && string.IsNullOrEmpty(smsg[0]) == false)
{
switch (smsg[0])
{
case "_drop":
int itemid = 0;
if (int.TryParse(smsg[1], out itemid))
{
map.DropItem(x, y, itemid, (uint)id, (uint)id);
}
break;
case "_slm":
Unknown_86C(packet, builder, client, events);
break;
case "_warp":
ushort mapid = 0;
ushort curx = 0;
ushort cury = 0;
if (!ushort.TryParse(smsg[1], out mapid))
{
return;
}
if (!ushort.TryParse(smsg[2], out curx))
{
return;
}
if (!ushort.TryParse(smsg[3], out cury))
{
return;
}
var p = client.CreatePacket("PC_WarpCommand", mapid, curx, cury, client);
events.Warped("world.Initialized", client, mapid, curx, cury);
client.Send(p, "PC_WarpCommand");
break;
case "_levelup":
ushort level = 0;
var exp = character.stats.exp;
if (!ushort.TryParse(smsg[1], out level))
{
return;
}
character.stats.exp = 0;
/*
* builder.New(0x011F); // 3: Increase Hp, 4: Increase Mp, 5: SP, 8: Party Exp Bonus, 9:
* {
* builder += (byte)9;
* builder += (uint)0x5;
* }*/
//client.Send(builder, "LevelUp1");
builder.New(0x0120);
{
builder += (byte)level;
builder += character.id;
}
character.level += 1;
client.Send(builder, "LevelUp");
NFY_ChargeInfo(packet, builder, client, events);
Unknown9D6(packet, builder, client, events);
Unknown9E0(packet, builder, client, events);
builder.New(0x03F0);
{
builder += (byte)4;
builder += (uint)1428;
builder += (uint)1431;
builder += (uint)1430;
builder += (uint)1429;
}
client.Send(builder, "Unk3F0");
break;
case "_spawn":
ushort mobid = 0;
ushort specid = 0;
if (!ushort.TryParse(smsg[1], out mobid))
{
return;
}
if (!ushort.TryParse(smsg[2], out specid))
{
return;
}
var p1 = client.CreatePacket("MobSpawned", mobid, specid);
client.Send(p1, "MobSpawned");
break;
case "/Partytime":
uint pid = 1337;
foreach (var c in clients)
{
builder.New(0xC9);
{
builder += (int)pid;
builder += (byte)12;
//b = builder.Data;
}
var timestamp = (uint)c.Metadata["timestamp"];
var style = (uint)c.Metadata["style"];
c.Send(builder, "NFY_DelUserList");
builder.New(0xC8);
{
builder += (short)0x3101;
builder += (int)pid++;
builder += (short)0x000D;
builder += (short)0x0100;
builder += 1;
builder += Environment.TickCount - (int)timestamp;
builder += (short)(x + 1);
builder += (short)y;
builder += (short)(x + 1);
builder += (short)y;
builder += (byte)0;
builder += 0;
builder += (short)0;
builder += (int)style;
builder += (byte)1;
builder += (byte)0;
builder += 0;
builder += 0;
builder += (byte)0;
var equipment = (List <CItem>)c.Metadata["equipment"];
builder += (byte)(equipment.Count);
builder += (short)0;
builder += (byte)0;
builder += 0;
name = "PARTY TIME!!";
builder += (byte)(name.Length + 1);
builder += name;
builder += (byte)0;
foreach (var e in equipment)
{
builder += (short)e.ID;
builder += e.Slot;
}
}
c.Send(builder, "NFY_NewUserList");
}
return;
}
}
#endif
#endregion
builder.New(0xD9);
{
builder += id;
builder += (byte)0;
builder += (byte)unk;
builder += (byte)0;
builder += (byte)(msg.Length + 3);
builder += (byte)0;
builder += (byte)254;
builder += (byte)254;
builder += type;
builder += msg;
builder += new byte[3];
}
foreach (var c in clients)
{
c.Send(builder, "NFY_MessageEvnt");
}
events.SaidLocal("world.MessageEvnt", id, name, msg);
}
public static void MessageEvent(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
//byte[] b;
var name = client.Metadata["name"] as string;
var x = (ushort)client.Metadata["x"];
var y = (ushort)client.Metadata["y"];
var id = (uint)client.Metadata["id"];
var cid = (uint)client.Metadata["cid"];
var map = client.Metadata["map"] as IMap;
int size = packet.ReadByte() - 3;
packet.Skip(2);
var type = packet.ReadByte();
var msg = packet.ReadString(size);
var smsg = msg.Split(' ');
if (msg == "/quit")
{
client.Disconnect();
return;
}
if (smsg.Length > 1 && smsg[0] == "/drop")
{
int itemid = 0;
if (int.TryParse(smsg[1], out itemid))
{
map.DropItem(x, y, itemid, cid, id);
}
return;
}
var clients = map.GetSurroundingClients(client, 1);
if (smsg.Length > 1 && smsg[0] == "/spawn")
{
ushort mobid = 0;
if (!ushort.TryParse(smsg[1], out mobid))
{
return;
}
var p = client.CreatePacket("MobSpawned", mobid);
client.Send(p, "MobSpawned");
return;
}
if (msg == "/partytime")
{
uint pid = 1337;
foreach (var c in clients)
{
builder.New(0xC9);
{
builder += (int)pid;
builder += (byte)12;
//b = builder.Data;
}
var timestamp = (uint)c.Metadata["timestamp"];
var style = (uint)c.Metadata["style"];
c.Send(builder, "UnknownPacket_0xC9");
builder.New(0xC8);
{
builder += (short)0x3101;
builder += (int)pid++;
builder += (short)0x000D;
builder += (short)0x0100;
builder += 1;
builder += Environment.TickCount - (int)timestamp;
builder += (short)(x + 1);
builder += (short)y;
builder += (short)(x + 1);
builder += (short)y;
builder += (byte)0;
builder += 0;
builder += (short)0;
builder += (int)style;
builder += (byte)1;
builder += (byte)0;
builder += 0;
builder += 0;
builder += (byte)0;
var equipment = (List <CItem>)c.Metadata["equipment"];
builder += (byte)(equipment.Count);
builder += (short)0;
builder += (byte)0;
builder += 0;
name = "PARTY TIME!!";
builder += (byte)(name.Length + 1);
builder += name;
builder += (byte)0;
foreach (var e in equipment)
{
builder += (short)e.ID;
builder += (byte)e.Slot;
}
//b = builder.Data;
}
c.Send(builder, "UnknownPacket_0xC8");
}
return;
}
foreach (var c in clients)
{
builder.New(0xD9);
{
builder += (int)cid;
builder += (byte)(msg.Length + 3);
builder += (byte)0xFE;
builder += (byte)0xFE;
builder += type;
builder += msg;
//b = builder.Data;
}
c.Send(builder, "MessageEvnt");
}
events.SaidLocal("world.700.MessageEvnt", (int)cid, name, msg);
}
public static void ChangeMapCell(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
//byte[] b;
packet.Skip(4);
var x = packet.ReadShort();
var y = packet.ReadShort();
var map = client.Metadata["map"] as IMap;
map.MoveClient(client, x / 16, y / 16);
var clients = (client.Metadata["map"] as IMap).GetSurroundingClients(client, 2);
if (clients.Count > 1)
{
builder.New(0xC8);
{
builder += (short)(clients.Count - 1);
foreach (var c in clients)
{
if (c == client)
{
continue;
}
//if (!c.Metadata.ContainsKey("id") || (uint)c.Metadata["cid"] == 0) continue;
var id = (uint)c.Metadata["cid"];
var level = (uint)c.Metadata["level"];
var timestamp = (uint)c.Metadata["timestamp"];
var px = (ushort)c.Metadata["x"];
var py = (ushort)c.Metadata["y"];
var dx = (ushort)c.Metadata["dest_x"];
var dy = (ushort)c.Metadata["dest_y"];
var style = (uint)c.Metadata["style"];
builder += (int)id;
builder += (short)0x000D;
builder += (short)0x0100;
builder += (int)level;
builder += Environment.TickCount - (int)timestamp;
builder += (short)px;
builder += (short)py;
builder += (short)dx;
builder += (short)dy;
builder += (byte)0; // PK penalty
builder += 0;
builder += (short)0;
builder += (int)style;
builder += (byte)0; // Animation ID
builder += 0;
builder += 0;
builder += (byte)0;
builder += (byte)0; // 1 = dead
var equipment = (List <CItem>)c.Metadata["equipment"];
builder += (byte)equipment.Count;
builder += (short)0;
builder += (byte)0; // 1 = has private shop open
builder += 0;
var name = c.Metadata["name"] as string;
builder += (byte)(name.Length + 1);
builder += name;
builder += (byte)0;
foreach (var e in equipment)
{
builder += (short)e.ID;
builder += (byte)e.Slot;
}
}
//b = builder.Data;
}
client.Send(builder, "UnknownPacket_0xC8");
// nested wooooooo!
{
var id = (uint)client.Metadata["cid"];
var level = (uint)client.Metadata["level"];
var timestamp = (uint)client.Metadata["timestamp"];
var px = (ushort)client.Metadata["x"];
var py = (ushort)client.Metadata["y"];
var dx = (ushort)client.Metadata["dest_x"];
var dy = (ushort)client.Metadata["dest_y"];
var style = (uint)client.Metadata["style"];
builder.New(0xC8);
{
builder += (ushort)0x3101;
builder += (int)id;
builder += (short)0x000D;
builder += (short)0x0100;
builder += (int)level;
builder += Environment.TickCount - (int)timestamp;
builder += (short)px;
builder += (short)py;
builder += (short)dx;
builder += (short)dy;
builder += (byte)0; // PK penalty
builder += 0;
builder += (short)0;
builder += (int)style;
builder += (byte)0; // Animation ID
builder += 0;
builder += 0;
builder += (byte)0;
builder += (byte)0; // 1 = dead
var equipment = (List <CItem>)client.Metadata["equipment"];
builder += (byte)equipment.Count;
builder += (short)0;
builder += (byte)0;
builder += 0;
var name = client.Metadata["name"] as string;
builder += (byte)(name.Length + 1);
builder += name;
builder += (byte)0;
foreach (var e in equipment)
{
builder += e.ID;
builder += (byte)e.Slot;
}
//b = builder.Data;
}
foreach (var c in clients)
{
if (c == client)
{
continue;
}
//var b2 = b;
c.Send(builder, "UnknownPacket_0xC8");
}
}
}
}
