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 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);
}
/*
* 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);
}