private void Handle_UserTransferFieldRequest(WvsGameClient c, CInPacket p)
{
if (p.Available == 0)
{
//Cash Shop Related
return;
}
//TODO: Portal count checks
//TODO: XY rect checks
//TODO: Keep track if player spawns when entering a field
var portalCount = p.Decode1(); //CField::GetFieldKey(v20);
var destination = p.Decode4(); //
var portalName = p.DecodeString();
var x = p.Decode2();
var y = p.Decode2();
//var extra = p.DecodeBuffer(3); idk | prem | chase
var portal =
c.GetCharField()
.Portals
.GetByName(portalName);
if (portal == null)
{
Logger.Write(LogLevel.Warning, "Client tried to enter non existant portal {0}", portalName);
}
else
{
c.UsePortal(portal);
}
}
public static void DeleteCharacter(WvsLoginClient c, CInPacket p)
{
var szSPW = p.DecodeString();
var dwCharID = p.Decode4();
// TODO check for guild ownership and family membership
byte nRetCode = 0x09; //Error
var aCharList = c.Account.LoadCharIdList();
if (aCharList.Contains(dwCharID))
{
using (var conn = new NpgsqlConnection(Constants.DB_World0_ConString))
{
conn.Open();
using (var cmd = new NpgsqlCommand($"DELETE FROM {Constants.DB_All_World_Schema_Name}.characters WHERE id = {dwCharID}", conn))
{
cmd.ExecuteNonQuery();
}
}
nRetCode = 0; //Success
}
c.SendPacket(CPacket.CLogin.DeleteCharacter(dwCharID, nRetCode));
}
public static void Handle(int nSkillID, byte nSLV, Character character, CInPacket p)
{
// COutPacket::COutPacket(&oPacket, 103);
// LOBYTE(v37) = 2;
// v23 = get_update_time();
// COutPacket::Encode4(&oPacket, v23);
// COutPacket::Encode4(&oPacket, pSkill->nSkillID);
// COutPacket::Encode1(&oPacket, nSLV);
// v24 = adwUserID.a;
// if (adwUserID.a)
// v25 = *(adwUserID.a - 1);
// else
// LOBYTE(v25) = 0;
// COutPacket::Encode1(&oPacket, v25);
// v26 = 0;
// if (ZArray < unsigned long>::GetCount(&adwUserID) )
//{
// do
// COutPacket::Encode4(&oPacket, v24[v26++]);
// while (v26 < ZArray < unsigned long>::GetCount(&adwUserID) );
// }
// COutPacket::Encode2(&oPacket, (unsigned __int16)cd);
// CClientSocket::SendPacket(TSingleton < CClientSocket >::ms_pInstance, &oPacket);
var v25 = p.Decode1();
var ZArray = p.DecodeIntArray(v25);
var cd = p.Decode2();
}
public void OnCompleteQuest(CInPacket p, short nQuestID, int dwNpcTemplateID, bool bIsAutoComplete)
{
var nSelect = bIsAutoComplete ? -1 : p.Decode4();
if (!CheckDemand(nQuestID, dwNpcTemplateID, 1))
{
Parent.SendPacket(CPacket.CQuestMan.UserQuestResult(QuestResultType.Failed_Unknown, null));
return;
}
var nActCompleteResult = TryQuestAct(nQuestID, 1);
if (nActCompleteResult == QuestResultType.Failed_Unknown)
{
return;
}
if (nActCompleteResult == QuestResultType.Success)
{
this[nQuestID].tCompleted = DateTime.Now;
this[nQuestID].nState = QuestActType.QuestComplete;
}
var endActNextQuest = MasterManager.QuestTemplates[nQuestID].EndAct?.NextQuest ?? 0;
Parent.SendPacket(CPacket.CQuestMan
.UserQuestResult(nActCompleteResult, this[nQuestID], dwNpcTemplateID, (short)endActNextQuest));
}
/// <summary>
/// Move an item from the character's account cash locker to the character's storage.
/// </summary>
/// <param name="c"></param>
/// <param name="p"></param>
public static void MoveLToS(WvsShopClient c, CInPacket p)
{
if (p.Available < 8)
{
return;
}
var sn = p.Decode8();
var cashItem = c.CashLocker.GetBySN(sn);
// unable to find item
if (cashItem == null)
{
return;
}
var nTargetSlot = InventoryManipulator.InsertInto(c.Character, cashItem.Item);
// item insertion failed
if (nTargetSlot == 0)
{
return; // TODO proper error code/response
}
c.CashLocker.Remove(cashItem);
c.SendPacket(CPacket.CCashShop.MoveLtoSResponse(cashItem, nTargetSlot));
}
//========================
public void OnRequestPacket(WvsGameClient c, CInPacket p)
{
var pChar = c.Character;
var opCode = (PartyOps)p.Decode1();
switch (opCode)
{
case PartyOps.CreateParty:
Create(pChar, p);
break;
case PartyOps.LeaveParty:
Leave(pChar, p);
break;
//case PartyOps.JoinParty:
// Join(pChar, p);
// break;
case PartyOps.InviteParty:
Invite(pChar, p);
break;
case PartyOps.KickParty:
Kick(pChar, p);
break;
case PartyOps.ChangePartyLeader:
ChangePartyLeader(pChar, p);
break;
}
c.Character.Action.Enable();
}
public void OnPacket(RecvOps opCode, CInPacket p, Character c)
{
if (c.Stats.nHP <= 0)
{
return;
}
var dwID = p.Decode4();
var item = this[dwID];
if (item is null)
{
return;
}
switch (opCode)
{
case RecvOps.CP_ReactorHit:
item.Hit(c, p);
break;
case RecvOps.CP_ReactorTouch:
item.Touch(c, p);
break;
}
var provider = ServerApp.Container.Resolve <ScriptManager>();
var script = provider.GetReactorScript
(item.sName, item, c.Socket, opCode == RecvOps.CP_ReactorHit);
script.Execute();
}
public static void Handle_SummonedHit(WvsGameClient c, CInPacket p)
{
int dwSummonedID = p.Decode4();
var item = c.Character.Field.Summons[dwSummonedID];
if (item is null)
{
return;
}
var nAttackIdx = p.Decode1();
var nDamage = p.Decode4();
var dwMobID = p.Decode4();
var bLeft = p.Decode1();
if (item.nCurHP <= 0 || item.Field.Mobs[dwMobID] is null || item.Field.Mobs[dwMobID].Stats.HP <= 0)
{
return;
}
item.Field.Broadcast(CPacket.CSummonedPool.SummonedHit(item, nAttackIdx, nDamage, dwMobID, bLeft));
if (nDamage >= item.nCurHP)
{
item.nLeaveType = SummonLeaveType.LEAVE_TYPE_SUMMONED_DEAD;
item.Field.Summons.Remove(item);
}
else
{
item.nCurHP -= (short)nDamage;
}
}
public static GW_ItemSlotBase Decode(CInPacket p)
{
var type = p.Decode1();
GW_ItemSlotBase ret = null;
if (type == 1)
{
ret = new GW_ItemSlotEquip();
}
if (type == 2)
{
ret = new GW_ItemSlotBundle();
}
if (type == 2)
{
ret = new GW_ItemSlotPet();
}
if (ret == null)
{
throw new Exception("Unknown item type");
}
ret.RawDecode(p);
return(ret);
}
public static void CashShop(WvsGameClient c, CInPacket p)
{
if (c.Character.Stats.nHP <= 0)
{
return;
}
if (c.Character.Field.Template.HasMigrateLimit())
{
return;
}
if (c.Character.Field.IsInstanced)
{
return;
}
var Parent = c.Character;
Parent.Socket.Account.Save();
Parent.Stats.Channel = Parent.Socket.ChannelId;
Parent.Save();
var center = ServerApp.Container.Resolve <WvsCenter>();
var nPort = (short)center.WvsShop.Port;
var storage = ServerApp.Container.Resolve <CenterStorage>();
storage.AddCharacterMigrate(Parent.dwId);
storage.AddCharacterCSITC(Parent.dwId);
Parent.NotifySocialChannels(SocialNotiflag.MigrateCashShop);
Parent.SendPacket(CPacket.MigrateCommand(Constants.ServerAddress, nPort));
}
public static void UserChat(WvsGameClient c, CInPacket p)
{
p.Decode4();
var sText = p.DecodeString();
var bOnlyBalloon = p.Decode1() != 0;
if (sText.Length >= sbyte.MaxValue)
{
return;
}
var handle = ServerApp.Container.Resolve <CommandHandle>();
if (!handle.Execute(c.Character, sText))
{
var bAdmin = c.Account.AccountData.Admin > 0;
CCurseProcess.ProcessString(sText, out var output);
if (output.Length <= 0)
{
return;
}
c.Character.Field.Broadcast(CPacket.UserChat(c.Character.dwId, output, bAdmin, bOnlyBalloon));
}
}
public static void ITC(WvsGameClient c, CInPacket p)
{
if (c.Character.Stats.nHP <= 0)
{
return;
}
if (c.Character.Field.Template.HasMigrateLimit())
{
return;
}
if (c.Character.Field.IsInstanced)
{
return;
}
var Parent = c.Character;
if (Parent.Stats.nLevel < 16)
{
Parent.SendPacket(CPacket.TransferChannelReqIgnore(5));
}
else
{
//Real Logic Here : Disabled it for now
Parent.SendPacket(CPacket.TransferChannelReqIgnore(3));
}
}
private void Handle_UserChangeSlotPositionRequest(WvsGameClient c, CInPacket p)
{
var tick = p.Decode4();
var type = p.Decode1(); // inventory
var src = p.Decode2();
var dst = p.Decode2();
var quantity = p.Decode2();
Logger.Write(LogLevel.Debug, "UserChangeSlotPositionRequest Src {0}, Dst {1} Type {2} Qty {3}", src, dst, type, quantity);
if (src < 0 && dst > 0)
{
CInventoryManipulator.UnEquip(c, src, dst); //check
}
else if (dst < 0)
{
CInventoryManipulator.Equip(c, src, dst); //check
}
else if (dst == 0)
{
CInventoryManipulator.Drop(c, type, src, quantity);
}
else
{
CInventoryManipulator.Move(c, type, src, dst); //check
}
}
private void Handle_UserSelectNpc(WvsGameClient c, CInPacket p)
{
var dwNpcId = p.Decode4();
var nPosX = p.Decode2();
var nPosY = p.Decode2();
if (c.NpcScript != null)
{
Logger.Write(LogLevel.Warning, "Npc script already in progress?");
}
var field = c.GetCharField();
var npc = field.Npcs.Get(dwNpcId);
if (npc != null)
{
//if (npc.hasShop())
//{
// chr.setConversation(1);
// npc.sendShop(c);
//}
//else
{
c.NpcScript = NpcScript.GetScript(npc.Id, c);
c.NpcScript.Execute();
}
}
else
{
Logger.Write(LogLevel.Warning, "Unable to find NPC {0}", dwNpcId);
}
}
private void Handle_CheckDuplicatedID(WvsLoginClient c, CInPacket p)
{
var charName = p.DecodeString();
bool nameTaken = IsUsernameTaken(charName);
c.SendPacket(CPacket.CheckDuplicatedIDResult(charName, nameTaken));
}
public static TagPoint DecodePos(this CInPacket packet)
{
var x = packet.Decode2();
var y = packet.Decode2();
return(new TagPoint(x, y));
}
private void Handle_DeleteCharacter(WvsLoginClient c, CInPacket p)
{
var uid = p.Decode4();
c.SendPacket(CPacket.DeleteCharacter(uid, 0));
//Because I have no pin or pic the game wont let me dlete chars lol
}
public static void Handle(int nSkillID, byte nSLV, Character c, CInPacket p)
{
//COutPacket::COutPacket(&oPacket, 103);
//v33 = 1;
//v15 = get_update_time();
//COutPacket::Encode4(&oPacket, v15);
//COutPacket::Encode4(&oPacket, pSkill->nSkillID);
//v16 = nSLV;
//COutPacket::Encode1(&oPacket, nSLV);
//v17 = (unsigned __int16 *)((int(__thiscall *)(IVecCtrlOwnerVtbl * *, ZRef < CharacterData > *))v3->vfptr->GetPos)(
// &v3->vfptr,
// &result);
//COutPacket::Encode2(&oPacket, *v17);
//v18 = ((int(__thiscall *)(IVecCtrlOwnerVtbl * *, char *))v3->vfptr->GetPos)(&v3->vfptr, &v31);
//COutPacket::Encode2(&oPacket, *(_WORD*)(v18 + 4));
//CClientSocket::SendPacket(TSingleton < CClientSocket >::ms_pInstance, &oPacket);
// position of aura?
var x = p.Decode2();
var y = p.Decode2();
var bLeft = x < c.Position.X;
c.Skills.Cast(nSkillID, bLeft);
}
private void Create(Character c, CInPacket p)
{
if (c.Stats.nLevel < 10)
{
c.SendPacket(CPacket.CPartyMan.Party_Error(PartyOps.PartyRes_CreateNewParty_Beginner));
return;
}
if (GetParty(c) is null)
{
var party = new Party
{
PartyID = PartyIDs.NextValue(),
dwOwnerId = c.dwId
};
party.Add(new PartyMember(c.dwId));
Add(party);
party[c.dwId].Update();
c.SendPacket(CPacket.CPartyMan.CreateNewParty_Done(party));
}
else
{
c.SendPacket(CPacket.CPartyMan.Party_Error(PartyOps.PartyRes_JoinParty_AlreadyJoined));
}
}
public static MapleAttack ParseBody(CInPacket p, Character c)
{
return(ParseMelee(p, c)); //TODO: Confirm below one day. Delta said melee works for this
// Recv [CP_UserBodyAttack] [32 00] [01] [FF FF FF FF] [FF FF FF FF] [11] [FF FF FF FF] [FF FF FF FF] [CB F9 41 01] [00] [C3 C0 24 6A] [1F 46 7E D1] [9D D4 DD D5] [9D D4 DD D5] [00 00] 80 5F CF 88 C3 02 00 F9 9E D9 1F 00 00 00 00 2F 27 00 00 07 00 01 05 A9 00 8B 01 A5 00 8B 01 00 00 0B 00 00 00 B8 8D DB 27 B9 00 8B 01
MapleAttack ret = new MapleAttack();
p.Decode1(); // field key
p.Decode4(); // pDrInfo.dr0
p.Decode4(); // pDrInfo.dr1
ret.nDamagePerMob = (byte)(p.Decode1() & 0xF); // nDamagePerMob | 0x10 * nRange
p.Decode4(); // pDrInfo.dr2
p.Decode4(); // pDrInfo.dr3
ret.nSkillID = p.Decode4();
ret.ValidateSkill(c);
if (!ret.bValidAttack)
{
return(ret);
}
p.Decode1(); // cd->nCombatOrders
p.Decode4(); // get_rand(pDrInfo.dr0, 0)
p.Decode4(); // CCrc32::GetCrc32(pData, 4u, n, 0, 0)
// todo lol
return(null);
}
public void Move(Character pUser, CInPacket p)
{
var dwNpcId = p.Decode4();
var item = this[dwNpcId];
if (item == null)
{
return;
}
if (item.Controller != pUser)
{
return; //TODO: Validate you require controller to move a npc
}
var act1 = p.Decode1();
var act2 = p.Decode1();
byte[] aMovePath = null;
if (p.Available > 0)
{
aMovePath = p.DecodeBuffer(p.Available);
}
Field.Broadcast(CPacket.NpcMove(item, act1, act2, aMovePath));
}
private void DecodeAttackInfo(CInPacket p)
{
for (int i = 0; i < nMobCount; i++)
{
var info = new AttackEntry();
info.dwMobID = p.Decode4();
info.nHitAction = p.Decode1();
info.nForeAction = p.Decode1(); // COutPacket::Encode1(&v468, v376->nForeAction & 0x7F | (v181 << 7));
info.nFrameIdx = p.Decode1();
// v218 = CMob::GetCurTemplate(v378->pMob)
// && (v166 = CMob::GetTemplate(v378->pMob), v166 != CMob::GetCurTemplate(v378->pMob));
// v167 = (_BYTE)v218 << 7;
info.CalcDamageStatIndex = p.Decode1(); // COutPacket::Encode1(&v460, v168 & 0x7F | v167);
p.Skip(8); // position info
info.tDelay = p.Decode2();
for (int j = 0; j < nDamagePerMob; j++)
{
info.aDamage[j] = Math.Max(0, p.Decode4());
//Log.Debug($"[Damaging Mob] dwMobID: {info.dwMobID} aDamage: {info.aDamage[j]}");
}
p.Skip(4); // CMob::GetCrc
aAttackInfo[i] = info;
}
}
// actually in CUserLocal::TryDoingMonsterMagnet
// but that function is only called by the active which has the name of this class
//
public static void Handle(int nSkillID, byte nSLV, Character c, CInPacket p)
{
// COutPacket::COutPacket(&oPacket, 103);
// LOBYTE(v115) = 2;
// v81 = get_update_time();
// COutPacket::Encode4(&oPacket, v81);
// COutPacket::Encode4(&oPacket, v76->nSkillID);
// COutPacket::Encode1(&oPacket, nSLV);
// v82 = nRange;
// COutPacket::Encode4(&oPacket, nRange);
// for (k = 0; k < v82; ++k)
// {
// if (apMob.a[k].p)
// {
// v84 = apMob.a[k].p;
// v94 = (int*)v84->_ZtlSecureTear_m_dwMobID_CS;
// v85 = _ZtlSecureFuse < unsigned long> (v84->_ZtlSecureTear_m_dwMobID, (unsigned int)v94);
// }
// else
// {
// v85 = 0;
// }
// COutPacket::Encode4(&oPacket, v85);
// v86 = anMobMove[k];
// v87 = v86 == 3 || v86 == 4;
// COutPacket::Encode1(&oPacket, v87);
// }
//COutPacket::Encode1(&oPacket, v71->m_nMoveAction & 1);
// CClientSocket::SendPacket(TSingleton<CClientSocket>::ms_pInstance, &oPacket);
var nCount = p.Decode4();
var apMob = new int[nCount];
for (var i = 0; i > nCount; i++)
{
apMob[i] = p.Decode4();
var anMobMove = p.Decode1(); // i dont think we need this???
}
var bLeft = p.Decode1() > 0;
if (c.Skills.Cast(nSkillID, bLeft))
{
new UserEffectPacket(UserEffect.SkillUse)
{
nSkillID = nSkillID,
nSLV = nSLV,
bLeft = bLeft,
dwMobId = nCount > 0 ? apMob[0] : 0, // idk
}.BroadcastEffect(c, false);
foreach (var dwMobId in apMob)
{
if (c.Field.Mobs.TryGetValue(dwMobId, out CMob cMob))
{
cMob.TryApplySkillDamageStatus(c, nSkillID, nSLV, 0); // todo configure this
}
}
}
}
public void OnUpdateRequest(CInPacket p)
{
var nReq = (MapTransferReq)p.Decode1();
var bExt = p.Decode1() != 0;
var pTransfer = bExt ? adwMapTransferEx : adwMapTransfer;
switch (nReq)
{
case MapTransferReq.RegisterList:
{
var nFieldID = Parent.Field.MapId;
if (Parent.Field.Template.HasTeleportItemLimit() || !AddLocation(pTransfer, nFieldID))
{
Parent.SendPacket(CPacket.MapTransferResult(MapTransferRes.RegisterFail, bExt));
}
else
{
Parent.SendPacket(CPacket.MapTransferResult(MapTransferRes.RegisterList, bExt, pTransfer));
}
break;
}
case MapTransferReq.DeleteList:
{
int nFieldID = p.Decode4();
RemoveLocation(pTransfer, nFieldID);
Parent.SendPacket(CPacket.MapTransferResult(MapTransferRes.DeleteList, bExt, pTransfer));
break;
}
}
}
public static void IncCharSlotCount(WvsShopClient c, CInPacket p)
{
// validate packet length
if (p.Available < 9)
{
return;
}
p.Decode1();
var cashType = p.Decode4();
var commodityId = p.Decode4();
//Log.Debug("CASH COMMODITY ID: " + commodityId);
if (!c.Account.HasCash((CashType)cashType, 6900) ||
(c.Account.AccountData.CharacterSlots + 3) >
#if DEBUG
27
#else
Constants.MaxCharSlot
#endif
)
{
c.SendPacket(CPacket.CCashShop.RequestFailPacket(CashItemOps.CashItemRes_Buy_Failed, CashItemFailed.PurchaseLimitOver));
}
public static void Handle(int nSkillID, byte nSLV, Character c, CInPacket p)
{
// Recv [CP_UserSkillUseRequest] [67 00] [D0 B3 75 10] [A6 C7 C9 01] [01] [C0 F7 8D 00] [39 FE] [DF FF] [00]
//COutPacket::COutPacket(&oPacket, 103);
//v50 = 3;
//v36 = get_update_time();
//COutPacket::Encode4(&oPacket, v36);
//COutPacket::Encode4(&oPacket, pSkill->nSkillID);
//COutPacket::Encode1(&oPacket, nSLV);
//COutPacket::Encode4(&oPacket, (unsigned int)cd);
//COutPacket::Encode2(&oPacket, pt.x);
//COutPacket::Encode2(&oPacket, pt.y);
//COutPacket::Encode1(&oPacket, bLeft);
//CClientSocket::SendPacket(TSingleton < CClientSocket >::ms_pInstance, &oPacket);
var dwMobID = p.Decode4();
var ptX = p.Decode2();
var ptY = p.Decode2();
var bLeft = p.Decode1() > 0;
if (c.Skills.Cast(nSkillID, bLeft))
{
new UserEffectPacket(UserEffect.SkillUse)
{
nSkillID = nSkillID,
nSLV = nSLV,
bLeft = bLeft,
ptX = ptX,
ptY = ptY,
}.BroadcastEffect(c, false);
// TODO spawn monster lol
}
}
public static void CharacterNameInUse(WvsLoginClient c, CInPacket p)
{
bool retVal = false;
var charName = p.DecodeString();
using (var conn = new NpgsqlConnection(Constants.DB_World0_ConString))
{
conn.Open();
using (var cmd = new NpgsqlCommand($"SELECT * FROM {Constants.DB_All_World_Schema_Name}.characters WHERE name = (@name)", conn))
{
cmd.Parameters.AddWithValue("name", charName);
using (var r = cmd.ExecuteReader())
{
while (r.Read())
{
retVal = true; // values to read means entry exists
break;
}
}
}
}
c.SendPacket(CheckDuplicatedIDResult(charName, retVal));
}
public void OnQuickslotKeyMapped(CInPacket p)
{
for (int i = 0; i < 8; i++)
{
Insert(93 + 1, 8, p.Decode4());
}
}
private void Handle_UserMeleeAttack(WvsGameClient c, CInPacket p)
{
var m_bCurFieldKey = p.Decode1();
var atkInfo = MapleAttackNew.Parse(p, 0);
var field = c.GetCharField();
//This pocket is not working ;( - rt if u cried
var v1 = CPacket.CloseRangeAttack(c.Character.CharId, atkInfo);
field.Broadcast(v1, c);
for (int i = 0; i < atkInfo.nMobCount; i++)
{
var info = atkInfo.aAttackInfo[i];
var mob = field.Mobs.Get(info.dwMobID);
int dmg = 0;
for (int j = 0; j < atkInfo.nDamagePerMob; j++)
{
dmg += info.aDamage[j];
}
mob.CurHp -= dmg;
if (mob.CurHp <= 0)
{
field.RemoveMob(c, mob);
}
}
}
public void DeleteBlackList(CInPacket p)
{
var sNameToRemove = p.DecodeString();
pBlackList.Remove(sNameToRemove);
// do we respond with anything???
}
