public Mobile GetClosestMobile(IEnumerable <Notoriety> notoriety, TargetBodyType bodyType = TargetBodyType.Any,
TargetFriendType friendType = TargetFriendType.Include,
TargetInfliction inflictionType = TargetInfliction.Any)
{
Mobile mobile;
Func <int, bool> bodyTypePredicate;
switch (bodyType)
{
case TargetBodyType.Any:
bodyTypePredicate = i => true;
break;
case TargetBodyType.Humanoid:
bodyTypePredicate = i =>
_bodyData.Where(bd => bd.BodyType == TargetBodyType.Humanoid).Select(bd => bd.Graphic)
.Contains(i);
break;
case TargetBodyType.Transformation:
bodyTypePredicate = i =>
_bodyData.Where(bd => bd.BodyType == TargetBodyType.Transformation).Select(bd => bd.Graphic)
.Contains(i);
break;
case TargetBodyType.Both:
bodyTypePredicate = i =>
_bodyData.Where(bd =>
bd.BodyType == TargetBodyType.Humanoid || bd.BodyType == TargetBodyType.Transformation)
.Select(bd => bd.Graphic).Contains(i);
break;
default:
throw new ArgumentOutOfRangeException(nameof(bodyType), bodyType, null);
}
if (friendType == TargetFriendType.Only)
{
mobile = Engine.Mobiles
.SelectEntities(m => MobileCommands.InFriendList(m.Serial) && bodyTypePredicate(m.ID) &&
(!Options.CurrentOptions.GetFriendEnemyUsesIgnoreList ||
!ObjectCommands.IgnoreList.Contains(m.Serial)))
.OrderBy(m => m.Distance).ByInflication(inflictionType).FirstOrDefault();
}
else
{
mobile = Engine.Mobiles.SelectEntities(m =>
notoriety.Contains(m.Notoriety) && m.Distance < MAX_DISTANCE && bodyTypePredicate(m.ID) &&
(friendType == TargetFriendType.Include || !MobileCommands.InFriendList(m.Serial)) &&
(!Options.CurrentOptions.GetFriendEnemyUsesIgnoreList ||
!ObjectCommands.IgnoreList.Contains(m.Serial))).OrderBy(m => m.Distance)
.ByInflication(inflictionType)?.FirstOrDefault();
}
return(mobile);
}
public Target(TargetType targetType, int senderSerial, TargetFlags flags, int targetSerial, int x, int y,
int z, int id, bool cancelClientCursor)
{
if (senderSerial == -1)
{
senderSerial = Engine.TargetSerial;
}
if (targetSerial > 0)
{
Engine.Player.LastTargetSerial = targetSerial;
Engine.Player.LastTargetType = targetType;
}
if (Engine.TargetFlags == TargetFlags.Harmful &&
Options.CurrentOptions.PreventTargetingFriendsWithHarmful &&
MobileCommands.InFriendList(targetSerial))
{
Commands.SystemMessage(Strings.Target_blocked____try_again___);
Commands.ResendTargetToClient();
return;
}
_writer = new PacketWriter(19);
_writer.Write((byte)0x6C);
_writer.Write((byte)targetType);
_writer.Write(senderSerial);
_writer.Write((byte)flags);
_writer.Write(targetSerial);
_writer.Write((short)x);
_writer.Write((short)y);
_writer.Write((short)z);
_writer.Write((short)id);
Engine.TargetExists = false;
if (cancelClientCursor)
{
Engine.SendPacketToClient(new Target(targetType, senderSerial, TargetFlags.Cancel, targetSerial, x, y,
z, id, false));
Engine.AddSendPreFilter(new PacketFilterInfo(0x6C,
new[] { PacketFilterConditions.IntAtPositionCondition(senderSerial, 2) },
(p, pfi) => { Engine.RemoveSendPreFilter(pfi); }));
}
}
private static void OnTargetSent(PacketReader reader)
{
if (Engine.Player == null)
{
return;
}
TargetType targetType = (TargetType)reader.ReadByte();
Engine.Player.LastTargetType = targetType;
int senderSerial = reader.ReadInt32(); // sender serial
int flags = reader.ReadByte();
int serial = reader.ReadInt32();
int x = reader.ReadInt16();
int y = reader.ReadInt16();
int z = reader.ReadInt16();
int id = reader.ReadInt16();
if (targetType == TargetType.Object && flags != 0x03 && serial != 0)
{
Engine.Player.LastTargetSerial = serial;
Engine.Player.LastTargetType = targetType;
switch ((TargetFlags)flags)
{
case TargetFlags.Harmful when Engine.Mobiles.GetMobile(serial, out Mobile enemyMobile) &&
AliasCommands.GetAlias("enemy") != serial:
TargetManager.GetInstance().SetEnemy(enemyMobile);
break;
case TargetFlags.Beneficial when Engine.Mobiles.GetMobile(serial, out Mobile friendMobile) &&
MobileCommands.InFriendList(serial) &&
AliasCommands.GetAlias("friend") != serial:
TargetManager.GetInstance().SetFriend(friendMobile);
break;
}
}
Engine.TargetExists = false;
TargetSentEvent?.Invoke(targetType, senderSerial, flags, serial, x, y, z, id);
}
public Mobile GetNextMobile(IEnumerable <Notoriety> notoriety, TargetBodyType bodyType = TargetBodyType.Any,
int distance = MAX_DISTANCE, TargetFriendType friendType = TargetFriendType.Include,
TargetInfliction inflictionType = TargetInfliction.Any, bool reverse = false)
{
bool looped = false;
while (true)
{
Mobile[] mobiles;
Func <int, bool> bodyTypePredicate;
switch (bodyType)
{
case TargetBodyType.Any:
bodyTypePredicate = i => true;
break;
case TargetBodyType.Humanoid:
bodyTypePredicate = i =>
_bodyData.Where(bd => bd.BodyType == TargetBodyType.Humanoid).Select(bd => bd.Graphic)
.Contains(i);
break;
case TargetBodyType.Transformation:
bodyTypePredicate = i =>
_bodyData.Where(bd => bd.BodyType == TargetBodyType.Transformation)
.Select(bd => bd.Graphic).Contains(i);
break;
case TargetBodyType.Both:
bodyTypePredicate = i =>
_bodyData.Where(bd =>
bd.BodyType == TargetBodyType.Humanoid ||
bd.BodyType == TargetBodyType.Transformation)
.Select(bd => bd.Graphic).Contains(i);
break;
default:
throw new ArgumentOutOfRangeException(nameof(bodyType), bodyType, null);
}
if (friendType == TargetFriendType.Only)
{
//Notoriety, bodyType ignored
mobiles = Engine.Mobiles.SelectEntities(m =>
m.Distance < distance && MobileCommands.InFriendList(m.Serial) && bodyTypePredicate(m.ID) &&
!_ignoreList.Contains(m) && (!Options.CurrentOptions.GetFriendEnemyUsesIgnoreList ||
!ObjectCommands.IgnoreList.Contains(m.Serial)));
}
else
{
mobiles = Engine.Mobiles.SelectEntities(m =>
notoriety.Contains(m.Notoriety) && m.Distance < distance && bodyTypePredicate(m.ID) &&
!_ignoreList.Contains(m) &&
(friendType == TargetFriendType.Include || !MobileCommands.InFriendList(m.Serial)) &&
(!Options.CurrentOptions.GetFriendEnemyUsesIgnoreList ||
!ObjectCommands.IgnoreList.Contains(m.Serial)));
}
if (reverse)
{
mobiles = mobiles.Reverse().ToArray();
}
mobiles = mobiles.ByInflication(inflictionType);
if (mobiles == null || mobiles.Length == 0)
{
_ignoreList.Clear();
if (looped)
{
return(null);
}
looped = true;
continue;
}
Mobile mobile = mobiles.FirstOrDefault();
_ignoreList.Add(mobile);
return(mobile);
}
}
private static void OnPartyCommand(PacketReader reader)
{
int command = reader.ReadByte();
switch (command)
{
case 1:
{
int count = reader.ReadByte();
List <int> partyMembers = new List <int>();
for (int i = 0; i < count; i++)
{
int serial = reader.ReadInt32();
partyMembers.Add(serial);
}
if (Engine.Player == null)
{
return;
}
Engine.Player.Party = partyMembers.ToArray();
break;
}
case 2:
{
int count = reader.ReadByte();
reader.ReadInt32(); // removed member serial
List <int> partyMembers = new List <int>();
for (int i = 0; i < count; i++)
{
int serial = reader.ReadInt32();
partyMembers.Add(serial);
}
if (Engine.Player == null)
{
return;
}
Engine.Player.Party = partyMembers.ToArray();
break;
}
case 7:
{
int leaderSerial = reader.ReadInt32();
if (Options.CurrentOptions.AutoAcceptPartyInvite)
{
if (!Options.CurrentOptions.AutoAcceptPartyOnlyFromFriends ||
Options.CurrentOptions.AutoAcceptPartyOnlyFromFriends &&
MobileCommands.InFriendList(leaderSerial))
{
Engine.SendPacketToServer(new AcceptPartyInvitation(leaderSerial));
}
}
break;
}
}
}
