public static void Handle(MapleClient c, PacketReader pr)
{
MapleCharacter chr = c.Account.Character;
if (!chr.DisableActions(ActionState.NpcTalking))
{
return;
}
try
{
int objectId = pr.ReadInt();
WzMap.Npc npc = chr.Map.GetNpc(objectId);
if (npc == null)
{
ServerConsole.Warning("NPC is not on player {0}'s map: {1}", chr.Name, chr.Map.MapId);
chr.EnableActions();
return;
}
NpcEngine.OpenNpc(npc.Id, objectId, c);
}
catch (Exception ex)
{
ServerConsole.Error("NpcChatHandler.Handle : " + ex);
chr.EnableActions();
}
}
public EventEngine(MapleCharacter starter, string script, int recreateMap = -1, bool skipSpawn = false)
{
Starter = starter;
ChannelId = Starter.Client.Channel;
if (!(DataBuffer.EventScripts.TryGetValue(script, out EventType) && EventType != null))
{
return;
}
EventInstance = ScriptActivator.CreateScriptInstance(EventType, script, starter) as EventScript;
if (EventInstance == null)
{
string error = string.Format("Error loading {0} {1}", "EventScript", script);
ServerConsole.Error(error);
FileLogging.Log("Event scripts", error);
return;
}
RecreatedMap = recreateMap != -1;
EventInstance.OnFinish += new Action(FinishEvent);
EventInstance.OnSpawnMobs += new Action <int, int, int, int>(SpawnMobs);
EventInstance.OnRandomSpawnMobs += new Action <int, int, Point, Point>(RandomSpawnMobs);
if (RecreatedMap)
{
EventMap = new MapleEvent(recreateMap, DataBuffer.GetMapById(recreateMap), skipSpawn);
EventId = Program.RegisterEvent(EventMap);
if (Starter != null)
{
AddCharacter(Starter);
}
}
}
private void OnNewClientConnect(IAsyncResult iar)
{
if (Disposed)
{
return;
}
Socket clientsocket;
try
{
clientsocket = Listener.EndAcceptSocket(iar);
}
catch (Exception e)
{
if (!Disposed)
{
Listener.BeginAcceptSocket(OnNewClientConnect, null);
}
ServerConsole.Error(String.Format("EndAccept Server Error: {0}", e));
return; //Intentional, we have to scap this connection but still let the listener survive.
}
try
{
Listener.BeginAcceptSocket(OnNewClientConnect, null);
if (OnClientConnected != null)
{
OnClientConnected(clientsocket);
}
}
catch (Exception ex)
{
ServerConsole.Error(String.Format("Server Error: {0}", ex));
}
}
public void ApplyBuffEffect(MapleCharacter target)
{
if (Parent.SkillId == Priest.HOLY_MAGIC_SHELL && target.HasSkillOnCooldown(Priest.HOLY_MAGIC_SHELL + 1000))
{
return;
}
int time;
if (Info.TryGetValue(CharacterSkillStat.time, out time))
{
ulong ltime = 1000 * (ulong)time;
if (ltime >= int.MaxValue)
{
ltime = MAX_BUFF_TIME_MS;
}
uint uTime = (uint)Math.Min(((target.Stats.BuffTimeR / 100.0) * ltime), SkillEffect.MAX_BUFF_TIME_MS);
Buff buff = new Buff(Parent.SkillId, this, uTime, target, DateTime.UtcNow);
target.GiveBuff(buff);
}
else
{
ServerConsole.Error("Buff from skill " + Parent.SkillId + " has no buff time");
}
}
public void SetDefaultStats(WzEquip info, bool randomizeStats = false, bool addRandomPotential = false)
{
UpgradeCount = 0;
Enhancements = 0;
Diligence = 0;
CustomLevel = 0;
CustomExp = 0;
HammersApplied = 0;
if (info != null)
{
RemainingUpgradeCount = info.TotalUpgradeCount;
if (randomizeStats)
{
Str = GetRandomizedStat(info.IncStr);
Int = GetRandomizedStat(info.IncInt);
Dex = GetRandomizedStat(info.IncDex);
Luk = GetRandomizedStat(info.IncLuk);
IncMhp = GetRandomizedStat(info.IncMhp);
IncMmp = GetRandomizedStat(info.IncMmp);
Pad = GetRandomizedStat(info.IncPad);
Mad = GetRandomizedStat(info.IncMad);
Pdd = GetRandomizedStat(info.IncPdd);
Mdd = GetRandomizedStat(info.IncMdd);
Acc = GetRandomizedStat(info.IncAcc);
Eva = GetRandomizedStat(info.IncEva);
Speed = GetRandomizedStat(info.IncSpeed);
Jump = GetRandomizedStat(info.IncJump);
}
else
{
Str = info.IncStr;
Int = info.IncInt;
Dex = info.IncDex;
Luk = info.IncLuk;
IncMhp = info.IncMhp;
IncMmp = info.IncMmp;
Pad = info.IncPad;
Mad = info.IncMad;
Pdd = info.IncPdd;
Mdd = info.IncMdd;
Acc = info.IncAcc;
Eva = info.IncEva;
Speed = info.IncSpeed;
Jump = info.IncJump;
}
if (addRandomPotential) //todo: check if this equip can have potential
{
MapleEquipEnhancer.AddRandomPotential(this, equipInfo: info);
}
}
else
{
ServerConsole.Error("Equip id {0} not in Data Buffer!", ItemId);
}
}
internal void RecvPacket(PacketReader packet)
{
try
{
RecvPacketHandler.Handle(packet, this);
}
catch (Exception e)
{
ServerConsole.Error(e.ToString());
FileLogging.Log("PacketExceptions.txt", e.ToString());
}
}
public static void Handle(MapleClient c, PacketReader pr)
{
try
{
if (c.Account == null)
{
c.Disconnect("Client is not logged in to an account");
return;
}
string pic = pr.ReadMapleString();
int characterId = pr.ReadInt();
pr.Skip(1);
string macs = pr.ReadMapleString();
string clientid = pr.ReadMapleString();
if (c.Account.CheckPic(pic) && c.Account.HasCharacter(characterId) && Program.ChannelServers.ContainsKey(c.Channel))
{
ushort port = Program.ChannelServers[c.Channel].Port;
c.Account.MigrationData.CharacterId = characterId;
c.Account.MigrationData.Character = MapleCharacter.LoadFromDatabase(characterId, false);
c.Account.MigrationData.Character.Hidden = c.Account.IsGM;
Program.EnqueueMigration(characterId, c.Account.MigrationData);
c.SendPacket(ChannelIpPacket(port, characterId));
}
else
{
//Incorrect Pic
PacketWriter pw = new PacketWriter();
pw.WriteHeader(SendHeader.PICResponse);
pw.WriteByte(0x14);
c.SendPacket(pw);
}
}
catch (Exception ex)
{
ServerConsole.Error(ex.ToString());
FileLogging.Log("Character loading", ex.ToString());
c.SendPacket(MapleCharacter.ServerNotice("Error loading character", 1));
/*PacketWriter pw = new PacketWriter();
* pw.WriteHeader(SendHeaders.PICResponse);
* pw.WriteByte(0x15);
* c.SendPacket(pw);*/
}
}
/// <summary>
/// Creates a new instance of parameter scriptType as a Script object
/// </summary>
/// <param name="scriptType">The type of the script to be instantialized</param>
/// <param name="scriptName">The name of the script</param>
/// <param name="chr">The character that triggered the creation of the script</param>
/// <returns>The created Script instance</returns>
public static Script CreateScriptInstance(Type scriptType, string scriptName, MapleCharacter chr)
{
var instance = Activator.CreateInstance(scriptType) as Script;
if (instance == null)
{
ServerConsole.Error(string.Format("Type {0} cannot be cast to 'Script'", scriptType));
return(null);
}
if (instance is CharacterScript)
{
CharacterScript cInstance = (CharacterScript)instance;
cInstance.Character = new ScriptCharacter(chr, scriptName);
}
instance.DataProvider = ScriptDataProvider;
return(instance);
}
public void AcceptTrade(MapleCharacter chr)
{
if (Type != TradeType.Trade) return;
if (Partners.Count == 1 && chr == Owner)
{
OwnerAccepted = true;
Partners[0].Client.SendPacket(GenerateTradeAccepted());
}
else if (Partners.Count == 1 && chr == Partners[0])
{
PartnerAccepted = true;
Owner.Client.SendPacket(GenerateTradeAccepted());
}
else
{
ServerConsole.Error("Unable to accept trade because this character isn't registered as in the trade. Partner count " + Partners.Count);
return;
}
if (OwnerAccepted && PartnerAccepted)
{
TradeItem[] ownersItems = items[0];
TradeItem[] partnersItems = items[1];
MapleCharacter partner = Partners[0];
MapleCharacter owner = Owner;
if (OwnerMesos + partner.Inventory.Mesos <= GameConstants.MAX_MESOS && PartnerMesos + owner.Inventory.Mesos <= GameConstants.MAX_MESOS &&
CanTransferItems(ownersItems, partner) && CanTransferItems(partnersItems, owner))
{
Close(true, true);
TransferItems(ownersItems, owner, partner);
TransferItems(partnersItems, partner, owner);
Owner.Inventory.RemoveMesos(OwnerMesos, false);
partner.Inventory.RemoveMesos(PartnerMesos, false);
Owner.Inventory.GainMesos(PartnerMesos, false);
partner.Inventory.GainMesos(OwnerMesos, false);
}
else //Items cant be transfered
{
Close(true, false);
}
}
}
public BoundingBox CalculateBoundingBox(Point origin, bool facingLeft)
{
int range;
if (Info.TryGetValue(CharacterSkillStat.range, out range))
{
if (facingLeft)
{
return(new BoundingBox(origin.X - range, origin.Y - 100, origin.X, origin.Y));
}
else
{
return(new BoundingBox(origin.X, origin.Y - 100, origin.X + range, origin.Y));
}
}
else
{
ServerConsole.Error("Skill " + Parent.SkillId + " is a Party ability but has no bounding box or range attributes");
}
return(new BoundingBox());
}
public NpcEngine(MapleClient c, int id)
{
Client = c;
NpcId = id;
Type npcT;
if (DataBuffer.NpcScripts.TryGetValue(NpcId, out npcT) && npcT != null)
{
ScriptInstance = ScriptActivator.CreateScriptInstance(npcT, npcT.ToString(), c.Account.Character) as NpcScript;
if (ScriptInstance == null)
{
string error = string.Format("Error loading {0} {1}", "NpcScript", npcT.ToString());
ServerConsole.Error(error);
FileLogging.Log("Npc scripts", error);
return;
}
if (ScriptInstance.IsShop)
{
IsShop = true;
}
else
{
ScriptInstance.SendOk = new Action <string>(SendOk);
ScriptInstance.SendNext = new Action <string>(SendNext);
ScriptInstance.SendPrev = new Action <string>(SendPrev);
ScriptInstance.SendNextPrev = new Action <string>(SendNextPrev);
ScriptInstance.SendSimple = new Action <string>(SendSimple);
ScriptInstance.EndChat = new Action(Dispose);
ScriptInstance.SendYesNo = new Action <string>(SendYesNo);
ScriptInstance.SendAskText = new Action <string, int, int, string>(SendAskText);
}
}
else
{
SendOk(string.Format(@"An error has occured in my script. Please report this as a bug\r\nNpcId: {0}", NpcId));
ServerConsole.Debug(string.Format(@"Missing script for NPC: {0}", NpcId));
ScriptInstance = null;
c.Account.Character.EnableActions();
}
}
public static void EnterScriptedPortal(WzMap.Portal portal, MapleCharacter character)
{
if (!string.IsNullOrEmpty(portal.Script))
{
Type portalScriptType;
if (DataBuffer.PortalScripts.TryGetValue(portal.Script, out portalScriptType) && portalScriptType != null)
{
PortalScript scriptInstance = Activator.CreateInstance(portalScriptType) as PortalScript;
if (scriptInstance == null)
{
string error = string.Format("Error loading {0} {1}", "PortalScript", portal.Script);
ServerConsole.Error(error);
FileLogging.Log("Portal scripts", error);
return;
}
scriptInstance.Character = new ScriptCharacter(character, portal.Script);
try
{
scriptInstance.Execute();
}
catch (Exception e)
{
string error = string.Format("Script: {0} error: {1}", portal.Script, e);
FileLogging.Log("Portal scripts", error);
ServerConsole.Debug("Portal script execution error: " + error);
character.EnableActions();
}
}
else
{
character.SendBlueMessage(string.Format("This portal is not coded yet (mapId: {0}, portalId: {1}, script name: {2})", character.MapId, portal.Id, portal.Script));
character.EnableActions();
}
}
else
{
character.EnableActions();
}
}
public static bool IsValidCharacter(JobType type, byte gender, int hair, int face, Dictionary <MapleEquipPosition, int> equips, int hairColor, int skinColor, int demonMark, int tamerEars, int tamerTail)
{
if (!IsValidId(type, gender, face, 0) || !IsValidId(type, gender, hair, 1))
{
return(false);
}
try
{
switch (type)
{
case JobType.Explorer:
case JobType.DualBlade:
case JobType.Cannonneer:
case JobType.Cygnus:
if (!IsValidId(type, gender, skinColor, 2) || !IsValidId(type, gender, equips[MapleEquipPosition.Top], 3) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Shoes], 4) || !IsValidId(type, gender, equips[MapleEquipPosition.Weapon], 5))
{
return(false);
}
break;
case JobType.Resistance:
case JobType.Aran:
case JobType.Evan:
if (!IsValidId(type, gender, hairColor, 2) || !IsValidId(type, gender, skinColor, 3) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Top], 4) || !IsValidId(type, gender, equips[MapleEquipPosition.Bottom], 5) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Shoes], 6) || !IsValidId(type, gender, equips[MapleEquipPosition.Weapon], 7))
{
return(false);
}
break;
case JobType.Jett:
if (!IsValidId(type, gender, equips[MapleEquipPosition.Top], 2) || !IsValidId(type, gender, equips[MapleEquipPosition.Cape], 3) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Shoes], 4) || !IsValidId(type, gender, equips[MapleEquipPosition.Weapon], 5))
{
return(false);
}
break;
case JobType.Mercedes:
if (!IsValidId(type, gender, equips[MapleEquipPosition.Top], 2) || !IsValidId(type, gender, equips[MapleEquipPosition.Shoes], 3) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Weapon], 4))
{
return(false);
}
break;
case JobType.Phantom:
case JobType.Luminous:
if (!IsValidId(type, gender, skinColor, 2) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Top], 3) || !IsValidId(type, gender, equips[MapleEquipPosition.Cape], 4) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Shoes], 5) || !IsValidId(type, gender, equips[MapleEquipPosition.Weapon], 6))
{
return(false);
}
break;
case JobType.Demon:
if (!IsValidId(type, gender, demonMark, 2) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Top], 3) || !IsValidId(type, gender, equips[MapleEquipPosition.Shoes], 4) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Weapon], 5) || !IsValidId(type, gender, equips[MapleEquipPosition.SecondWeapon], 6))
{
return(false);
}
break;
case JobType.Xenon:
if (!IsValidId(type, gender, hairColor, 2) || !IsValidId(type, gender, skinColor, 3) ||
!IsValidId(type, gender, demonMark, 4) || !IsValidId(type, gender, equips[MapleEquipPosition.Top], 5) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Shoes], 6) || !IsValidId(type, gender, equips[MapleEquipPosition.Weapon], 7))
{
return(false);
}
break;
case JobType.Hayato:
case JobType.Kanna:
if (!IsValidId(type, gender, hairColor, 2) || !IsValidId(type, gender, skinColor, 3) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Hat], 4) || !IsValidId(type, gender, equips[MapleEquipPosition.Top], 5) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Shoes], 6) || !IsValidId(type, gender, equips[MapleEquipPosition.Weapon], 7))
{
return(false);
}
break;
case JobType.Mihile:
if (!IsValidId(type, gender, skinColor, 3) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Top], 4) || !IsValidId(type, gender, equips[MapleEquipPosition.Bottom], 5) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Shoes], 6) || !IsValidId(type, gender, equips[MapleEquipPosition.Weapon], 7))
{
return(false);
}
break;
case JobType.Kaiser:
case JobType.AngelicBuster:
if (!IsValidId(type, gender, skinColor, 2) || !IsValidId(type, gender, equips[MapleEquipPosition.Top], 3) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Shoes], 4) || !IsValidId(type, gender, equips[MapleEquipPosition.Weapon], 5))
{
return(false);
}
break;
case JobType.BeastTamer:
if (!IsValidId(type, gender, skinColor, 2) || !IsValidId(type, gender, demonMark, 3) ||
!IsValidId(type, gender, tamerEars, 4) || !IsValidId(type, gender, tamerTail, 5) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Top], 6) || !IsValidId(type, gender, equips[MapleEquipPosition.Shoes], 7) ||
!IsValidId(type, gender, equips[MapleEquipPosition.Weapon], 8))
{
return(false);
}
break;
default:
ServerConsole.Error("Could not validate newly created character because job " + type + " is not handled");
return(false);
}
}
catch
{
return(false);
}
return(true);
}
public static void Handle(MapleClient c, PacketReader pr)
{
//6800 29939E7B 81BFD40F FD 00 60000000 00 00 037B 00
//6800 418AE151 6BE4D40F FF 00 01000000 00 00 47357C00 FE77AD00 00 00000000 00000000 00 00 00
//C101 CA566800 FD 60000000 00 60000000
//C101 68EB7A00 FF 01000000 00 F6761200 00 00000000 00000000 00 00 01000000
//effect
//CD01 CA566800 [000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200] 0100 7B000300 00 00 00 00000000 00000000 00000000 00000000 00000000 0000
MapleCharacter chr = c.Account.Character;
if (chr.Hidden)
{
return;
}
pr.Skip(4); //rnd num
pr.Skip(4); //tickcount
byte type = pr.ReadByte();
int damage = 0;
pr.ReadByte();
damage = pr.ReadInt();
pr.Skip(2);
int fake = 0;
if (damage == -1)
{
fake = 4020002 + (chr.Job / 10 - 40) * 100000;
if ((fake != NightLord.SHADOW_SHIFTER) && (fake != Shadower.SHADOW_SHIFTER))
{
fake = NightLord.SHADOW_SHIFTER;
}
}
switch (type)
{
case 0xFF: //mob damage
{
int mobid = pr.ReadInt();
int oid = pr.ReadInt();
MapleMonster mob = chr.Map.GetMob(oid);
if (mob == null)
{
return;
}
byte direction = pr.ReadByte();
int skillid = pr.ReadInt();
int pDmg = pr.ReadInt();
byte defType = pr.ReadByte();
bool pPhysical = false;
int pId = 0;
byte pType = 0;
Point pPos = Point.Empty;
pr.ReadByte();
if (skillid != 0)
{
pPhysical = pr.ReadBool();
pId = pr.ReadInt();
pType = pr.ReadByte();
pr.Skip(4);
pPos = pr.ReadPoint();
}
byte offset = 0;
int offsetD = 0;
if (pr.Available == 1L)
{
offset = pr.ReadByte();
if ((offset == 1) && (pr.Available >= 4L))
{
offsetD = pr.ReadInt();
}
if ((offset < 0) || (offset > 2))
{
offset = 0;
}
}
BroadcastDamagePlayerPacket(chr, type, damage, mobid, direction, skillid, pDmg, pPhysical, pId, pType, pPos, offset, offsetD, fake);
damage = DoMonsterDamageModifiers(damage, chr, mob, oid);
if (damage > 0)
{
chr.AddHP(-damage);
}
}
break;
case 0xFD: //no mob, such as fall damage
{
short skill = pr.ReadShort(); //skill
pr.ReadByte(); //?
byte offset = 0;
int offsetD = 0;
if (pr.Available >= 1)
{
offset = pr.ReadByte();
if ((offset == 1) && (pr.Available >= 4))
{
offsetD = pr.ReadInt();
}
if ((sbyte)offset < 0 || offset > 2)
{
offset = 0;
}
}
BroadcastDamagePlayerPacket(chr, type, damage, 0, 0, 0, 0, false, 0, 0, System.Drawing.Point.Empty, offset, offsetD, fake);
if (damage > 0)
{
chr.AddHP(-damage);
}
}
break;
default:
ServerConsole.Error("Invalid CharacterReceiveDamage type {0} ", type);
break;
}
}
public static short GetJobIdByJobType(JobType jobType)
{
switch (jobType)
{
case JobType.Ultimate:
case JobType.Explorer:
case JobType.Cannonneer:
case JobType.Jett:
case JobType.DualBlade:
return(0);
case JobType.Cygnus:
return(1000);
case JobType.Aran:
return(2000);
case JobType.Evan:
return(2001);
case JobType.Mercedes:
return(2002);
case JobType.Phantom:
return(2003);
case JobType.Luminous:
return(2004);
case JobType.Resistance:
return(3000);
case JobType.Demon:
return(3001);
case JobType.Xenon:
return(3002);
case JobType.Hayato:
return(4001);
case JobType.Kanna:
return(4002);
case JobType.Mihile:
return(5000);
case JobType.Kaiser:
return(6000);
case JobType.AngelicBuster:
return(6001);
case JobType.Zero:
return(10000);
case JobType.BeastTamer:
return(11000);
default:
ServerConsole.Error(String.Format("Unhandled JobType: {0} in CreateCharHandler", jobType));
return(0);
}
}
public static void Handle(MapleClient c, PacketReader pr)
{
try
{
if (c.NpcEngine != null && c.NpcEngine.IsShop)
{
byte mode = pr.ReadByte();
int NpcId = c.NpcEngine.NpcId;
switch (mode)
{
case 0:
{
short shopIndex = pr.ReadShort();
int itemId = pr.ReadInt();
short amount = pr.ReadShort();
c.NpcEngine.BuyItem(itemId, shopIndex, amount);
break;
}
case 1: //sell
{
short inventoryIndex = pr.ReadShort();
int itemId = pr.ReadInt();
short qty = pr.ReadShort();
MapleInventoryType invType = ItemConstants.GetInventoryType(itemId);
switch (invType)
{
case MapleInventoryType.Equip:
case MapleInventoryType.Etc:
case MapleInventoryType.Setup:
case MapleInventoryType.Use:
break;
default:
return; // Not a valid item
}
WzItem wzitem = DataBuffer.GetItemById(itemId);
if (wzitem == null)
{
wzitem = DataBuffer.GetEquipById(itemId);
}
if (wzitem == null) // Item doesnt exist (anymore?)
{
return;
}
if (wzitem.NotSale || wzitem.IsCashItem || wzitem.IsQuestItem)
{
return;
}
byte response = 0;
if (!wzitem.IsQuestItem)
{
MapleInventory inventory = c.Account.Character.Inventory;
MapleItem item = inventory.GetItemSlotFromInventory(invType, inventoryIndex);
if (item?.ItemId == itemId && item.Quantity >= qty)
{
if (inventory.Mesos + wzitem.Price > GameConstants.MAX_MESOS)
{
response = 2; // You do not have enough mesos
}
else
{
inventory.RemoveItemsFromSlot(item.InventoryType, item.Position, qty, true);
inventory.GainMesos(wzitem.Price * qty, false, false);
}
// TODO: buyback
}
}
PacketWriter pw = new PacketWriter();
pw.WriteHeader(SendHeader.NpcTransaction);
pw.WriteByte(response);
pw.WriteByte(0);
pw.WriteByte(0);
c.SendPacket(pw);
break;
}
case 3:
{
c.NpcEngine.Dispose();
break;
}
default:
{
c.NpcEngine.ScriptInstance = null;
ServerConsole.Warning("Unkown NpcShopActionHandler mode:" + mode);
ServerConsole.Info(Functions.ByteArrayToStr(pr.ToArray()));
break;
}
}
}
}
catch (Exception ex)
{
ServerConsole.Error("NpcShopActionHandler Failure");
ServerConsole.Error(ex.Message);
if (c.NpcEngine != null)
{
c.NpcEngine.Dispose();
}
}
}
public static void HandleDistribute(MapleClient c, PacketReader pr)
{
MapleCharacter chr = c.Account.Character;
if (chr.AP == 0)
{
return;
}
int tickCount = pr.ReadInt();
int statsCount = pr.ReadInt();
Dictionary <MapleCharacterStat, long> statsAssign = new Dictionary <MapleCharacterStat, long>();
for (int i = 0; i < statsCount; i++)
{
MapleCharacterStat stat = (MapleCharacterStat)pr.ReadLong();
int addValue = pr.ReadInt();
if (addValue > 0)
{
statsAssign.Add(stat, addValue);
}
}
SortedDictionary <MapleCharacterStat, long> statsUpdate = new SortedDictionary <MapleCharacterStat, long>();
foreach (KeyValuePair <MapleCharacterStat, long> kvp in statsAssign)
{
if (chr.AP < kvp.Value)
{
continue;
}
short statInc = (short)kvp.Value;
switch (kvp.Key)
{
case MapleCharacterStat.Str:
if (chr.Str + statInc <= 9999)
{
chr.Str += statInc;
chr.AP -= statInc;
statsUpdate.Add(MapleCharacterStat.Str, chr.Str);
}
break;
case MapleCharacterStat.Dex:
if (chr.Dex + statInc <= 9999)
{
chr.Dex += statInc;
chr.AP -= statInc;
statsUpdate.Add(MapleCharacterStat.Dex, chr.Dex);
}
break;
case MapleCharacterStat.Int:
if (chr.Int + statInc <= 9999)
{
chr.Int += statInc;
chr.AP -= statInc;
statsUpdate.Add(MapleCharacterStat.Int, chr.Int);
}
break;
case MapleCharacterStat.Luk:
if (chr.Luk + statInc <= 9999)
{
chr.Luk += statInc;
chr.AP -= statInc;
statsUpdate.Add(MapleCharacterStat.Luk, chr.Luk);
}
break;
default:
ServerConsole.Error("Unhandled stat in AutoAssignAp handling: " + kvp.Key);
break;
}
}
statsUpdate.Add(MapleCharacterStat.Ap, chr.AP);
MapleCharacter.UpdateStats(c, statsUpdate, true);
}
public static void Handle(MapleClient c, PacketReader pr)
{
MapleCharacter chr = c.Account.Character;
try
{
if (c.NpcEngine == null || c.NpcEngine.ScriptInstance == null)
{
if (chr.ActionState == ActionState.NpcTalking)
{
chr.EnableActions();
}
return;
}
int objectId = c.NpcEngine.ScriptInstance.ObjectId;
if (objectId != -1) //objectId == -1 when npc conversation was started by the server, so players can talk to NPCs that are not on their map (with commands etc)
{
WzMap.Npc npc = chr.Map.GetNpc(objectId);
if (npc == null)
{
c.NpcEngine.ScriptInstance = null;
return;
}
}
byte type = pr.ReadByte();
byte next = pr.ReadByte();
if (next == 0xFF) //End Chat
{
c.NpcEngine.Dispose();
return;
}
if (next == 0 && (type != 2))
{
c.NpcEngine.ScriptInstance.State -= 1;
}
else
{
c.NpcEngine.ScriptInstance.State += 1;
}
bool execute = false;
switch (type)
{
case 0: //SendOk, SendPrev, SendNext
execute = true;
break;
case 2: //SendYesNo
execute = true;
c.NpcEngine.ScriptInstance.Selection = next == 0 ? 0 : 1;
break;
case 3: //SendAskText
if (next == 0)
{
execute = false;
}
else
{
execute = true;
string text = pr.ReadMapleString();
c.NpcEngine.ScriptInstance.InText = text;
}
break;
case 4: //SendGetNumber
//Player.GetNpcStatus().Num = pr.ReadInt();
execute = true;
break;
case 5: //SendSimple
if (next == 0)
{
execute = false;
}
else
{
if (pr.Available >= 4)
{
c.NpcEngine.ScriptInstance.Selection = pr.ReadInt(); //This can be int as well, decided by the client
}
else if (pr.Available >= 1)
{
c.NpcEngine.ScriptInstance.Selection = pr.ReadSByte();
}
execute = true;
}
break;
case 23: //Choose Job
int choice = pr.ReadInt();
break;
default:
string msg = "Unknown Npc chat type: " + pr.ToString();
ServerConsole.Error(msg);
FileLogging.Log("NPC chat type", msg);
c.NpcEngine.ScriptInstance = null;
break;
}
if (execute)
{
NpcEngine engine = c.NpcEngine;
if (engine == null)
{
if (c.Account.Character.ActionState == ActionState.NpcTalking)
{
c.Account.Character.EnableActions();
}
return;
}
engine.ExecuteScriptForNpc();
}
else
{
c.NpcEngine.ScriptInstance = null;
if (chr.ActionState == ActionState.NpcTalking)
{
chr.EnableActions();
}
}
}
catch (Exception ex)
{
ServerConsole.Error("NpcChatMoreHandler.Handle : " + ex.ToString());
if (c.NpcEngine != null)
{
c.NpcEngine.ScriptInstance = null;
}
if (chr.ActionState == ActionState.NpcTalking)
{
chr.EnableActions();
}
}
}