public Drop(Item item, MapObject dropper, int x, int y, int secondsToLive)
{
Item = new DroppedItem(item);
DroppedBy = dropper;
Position = new Vector2(x, y);
Expire = Program.CurrentTime.AddSeconds(secondsToLive);
CanTake = true;
}
public AttackSequence(MapObject att, uint min, uint max, ushort skillid, uint x = (uint) 0, uint y = (uint) 0)
: this(att, null, min, max, skillid, true)
{
this.x = x;
this.y = y;
this.nextAction = Program.CurrentTime.AddMilliseconds(skillInfo.CastTime);
this.State = AnimationState.AoEShow;
}
public AttackSequence(MapObject att, MapObject vict, uint min, uint max, ushort skillid, bool derp)
: this(att, vict, min, max, 0)
{
this.skillid = skillid;
this.minDamage += skillInfo.MinDamage;
this.maxDamage += skillInfo.MaxDamage;
this.x = 0;
this.y = 0;
}
private MapObject to; // Could be a player too (PvP or EvP)
#endregion Fields
#region Constructors
public AttackSequence_(MapObject from, MapObject to, ushort skill = (ushort) 0xFFFF, ushort attackspeed = (ushort) 1400)
{
this.from = from;
this.to = to;
toID = to.MapObjectID;
State = AnimationState.Running;
nextSequence = Program.CurrentTime;
attackSpeed = attackspeed;
skillid = skill;
}
public AttackSequence(MapObject att, MapObject vict, uint min, uint max, ushort attackspeed)
{
this.State = AnimationState.Starting;
this.attacker = att;
this.victim = vict;
this.minDamage = min;
this.maxDamage = max;
this.attackspeed = attackspeed;
this.nextAction = Program.CurrentTime;
this.skillid = NoSkill;
this.animationID = att.UpdateCounter;
this.State = AnimationState.Running;
}
public static void SendAttackAnimation(MapObject from, ushort objectID, ushort attackspeed, byte stance)
{
using (var packet = new Packet(SH9Type.AttackAnimation))
{
packet.WriteUShort(from.MapObjectID);
packet.WriteUShort(objectID);
packet.WriteByte(stance);
packet.WriteUShort(attackspeed);
packet.WriteByte(4);
packet.WriteByte(100);
from.MapSector.Broadcast(packet);
}
}
public static void SendAttackDamage(MapObject from, ushort objectID, ushort damage, bool crit, uint hpleft, ushort counter)
{
using (var packet = new Packet(SH9Type.AttackDamage))
{
packet.WriteUShort(from.MapObjectID);
packet.WriteUShort(objectID);
packet.WriteBool(crit);
packet.WriteUShort(damage);
packet.WriteUInt(hpleft);
packet.WriteUShort(counter);
packet.WriteByte(4);
packet.WriteByte(100);
from.MapSector.Broadcast(packet);
}
}
public static Packet RemoveObject(MapObject obj)
{
Packet packet = new Packet(SH7Type.RemoveObject);
packet.WriteUShort(obj.MapObjectID);
return packet;
}
public static void SendStatsUpdate(MapObject pObject, ZoneClient to, bool selectedby)
{
using (var packet = new Packet(SH9Type.StatUpdate))
{
packet.WriteBool(selectedby);
packet.WriteUShort(pObject.MapObjectID);
if (pObject is ZoneCharacter)
{
((ZoneCharacter)pObject).WriteUpdateStats(packet);
}
else
{
((Mob)pObject).WriteUpdateStats(packet);
}
to.SendPacket(packet);
}
}
public virtual void AttackSkill(ushort skillid, MapObject victim)
{
if (victim != null && !victim.IsAttackable) return;
}
public override void AttackSkill(ushort skillid, MapObject victim)
{
if (victim == null)
{
victim = SelectedObject;
}
if (IsAttacking || victim == null || !victim.IsAttackable) return;
Item weapon;
this.Inventory.GetEquiptBySlot((byte)ItemSlot.Weapon, out weapon);
uint dmgmin = (uint)GetWeaponDamage(true);
uint dmgmax = (uint)(GetWeaponDamage(true) + (GetWeaponDamage(true) % 3));
if (weapon != null)
{
dmgmin += weapon.ItemInfo.MinMelee;
dmgmax += weapon.ItemInfo.MaxMelee;
}
attackingSequence = new AttackSequence(this, victim, dmgmin, dmgmax, skillid, true);
}
public override void AttackSkill(ushort skillid, MapObject victim)
{
base.AttackSkill(skillid, victim); // lol
if (AttackingSequence != null) return;
AttackingSequence = new AttackSequence(this, victim, 0, InfoServer.Str, skillid, true);
Target = victim;
}
public void Update(DateTime now)
{
if (this.State == AnimationState.Ended) return;
if (this.attacker == null || this.attacker.IsDead)
{
this.State = AnimationState.Ended;
return;
}
if (!IsAoE && (this.victim == null || this.victim.IsDead))
{
this.State = AnimationState.Ended;
return;
}
if (this.nextAction > now) return;
if (IsSkill)
{
if (IsAoE)
{
if (this.State == AnimationState.AoEShow)
{
Handler9.SendSkillPosition(attacker, animationID, skillid, x, y);
Handler9.SendSkillAnimationForPlayer(attacker, skillid, animationID);
this.nextAction = Program.CurrentTime.AddMilliseconds(skillInfo.SkillAniTime);
this.State = AnimationState.AoEDo;
}
else if (this.State == AnimationState.AoEDo)
{
// Lets create an AoE skill @ X Y
List<SkillVictim> victims = new List<SkillVictim>();
var pos = new Vector2((int)x, (int)y);
// Find victims
foreach (var v in attacker.Map.GetObjectsBySectors(attacker.MapSector.SurroundingSectors))
{
if (attacker == v) continue;
if (v is ZoneCharacter) continue;
if (Vector2.Distance(v.Position, pos) > skillInfo.Range) continue;
// Calculate dmg
uint dmg = (uint)Program.Randomizer.Next((int)minDamage, (int)maxDamage);
if (dmg > v.HP)
{
v.HP = 0;
}
if (!v.IsDead)
{
v.Attack(attacker);
}
else
{
if (v is Mob && attacker is ZoneCharacter)
{
uint exp = (v as Mob).InfoServer.MonExp;
(attacker as ZoneCharacter).GiveExp(exp, v.MapObjectID);
}
}
victims.Add(new SkillVictim(v.MapObjectID, dmg, v.HP, 0x01, 0x01, v.UpdateCounter));
if (victims.Count == skillInfo.MaxTargets) break;
}
Handler9.SendSkill(attacker, animationID, victims);
foreach (var v in victims)
{
if (v.HPLeft == 0)
{
Handler9.SendDieAnimation(attacker, v.MapObjectID);
}
}
victims.Clear();
State = AnimationState.Ended;
}
}
else
{
// Normal skill parsing
State = AnimationState.Ended;
}
}
else
{
// Just attacking...
if (victim == null || victim.IsDead)
{
victim = null;
attacker = null;
State = AnimationState.Ended;
}
else
{
// Calculate some damage to do
ushort dmg = (ushort)Program.Randomizer.Next((int)minDamage, (int)maxDamage);
if (dmg > victim.HP)
{
victim.HP = 0;
}
bool crit = Program.Randomizer.Next() % 100 >= 80;
byte stance = (byte)(Program.Randomizer.Next(0, 3));
victim.Damage(attacker, dmg);
Handler9.SendAttackAnimation(attacker, victim.MapObjectID, attackspeed, stance);
Handler9.SendAttackDamage(attacker, victim.MapObjectID, dmg, crit, victim.HP, victim.UpdateCounter);
if (victim.IsDead)
{
if (victim is Mob && attacker is ZoneCharacter)
{
uint exp = (victim as Mob).InfoServer.MonExp;
(attacker as ZoneCharacter).GiveExp(exp, victim.MapObjectID);
}
Handler9.SendDieAnimation(attacker, victim.MapObjectID);
victim = null;
State = AnimationState.Ended;
}
else
{
nextAction = now.AddMilliseconds(attackspeed);
}
}
}
}
public static void SendDieAnimation(MapObject from, ushort objectID)
{
// DO NOT SEND THIS TO THE DYING PLAYER, LOL
using (var packet = new Packet(SH9Type.DieAnimation))
{
packet.WriteUShort(objectID);
packet.WriteUShort(from.MapObjectID);
from.MapSector.Broadcast(packet, objectID);
}
}
public static void SendSkill(MapObject user, ushort animid, ushort victimid, uint damage, uint newhp, ushort counter, byte special1 = (byte) 0x10, byte special2 = (byte) 0x00)
{
// 9 82 | [E5 3F] [8A 27] [01] [8A 27] [10 00] [09 00 00 00] [5E 00 00 00] [A7 4C]
// 9 82 | [9A 35] [8A 27] [01] [C2 05] [10 00] [0A 00 00 00] [1D 01 00 00] [73 37]
// 9 82 | [43 3C] [42 15] [01] [AC 4C] [01 01] [7A 02 00 00] [00 00 00 00] [35 09]
// 9 82 | [0E 39] [42 15] [01] [00 4A] [21 01] [1C 03 00 00] [00 00 00 00] [8C 0E]
using (var packet = new Packet(SH9Type.SkillAnimationTarget))
{
packet.WriteUShort(animid);
packet.WriteUShort(user.MapObjectID);
packet.WriteBool(true);
packet.WriteUShort(victimid);
packet.WriteByte(special1);
packet.WriteByte(special2);
packet.WriteUInt(damage);
packet.WriteUInt(newhp);
packet.WriteUShort(counter);
user.MapSector.Broadcast(packet);
}
}
public void Transfer(MapObject obj, Sector to)
{
Objects.Remove(obj.MapObjectID);
to.AddObject(obj);
// we remove object first to the 'non display region'
ZoneCharacter character = obj as ZoneCharacter;
List <Sector> oldsectors = Map.GetSectorsOutOfRange(this, to);
// The idea of this function
// 1. Remove obj from map for players that are out of range
// (IF PLAYER) 2. Remove objects that are out of range for obj
// (IF PLAYER) 3. Spawn objects that are new in range for obj
// 4. Spawn obj for all players in new range
using (var removeObjPacket = Handler7.RemoveObject(obj)) // Make new packet to remove object from map for others
{
// Even nederlands: Kijken of we mensen kunnen vinden in range?
foreach (var victimObject in Map.GetObjectsBySectors(oldsectors))
{
if (victimObject is Npc)
{
continue; // NPC's are for noobs. Can't despawn
}
if (victimObject is ZoneCharacter)
{
// Remove obj for player
ZoneCharacter victim = victimObject as ZoneCharacter;
victim.Client.SendPacket(removeObjPacket);
}
if (character != null)
{
// Despawn victimObject for obj
using (var removeVictimPacket = Handler7.RemoveObject(victimObject))
{
character.Client.SendPacket(removeVictimPacket);
}
}
}
}
//we remove all the drops out of the character's region
if (character != null && character.Client != null)
{
foreach (var dropoutofrange in Map.GetDropsBySectors(oldsectors))
{
using (var despawndrop = Handler6.RemoveDrop(dropoutofrange))
{
character.Client.SendPacket(despawndrop);
}
}
}
//now we spawn the object to other objects in map
List <Sector> newsectors = Map.GetSectorsNewInRange(this, to);
List <MapObject> objects = Map.GetObjectsBySectors(newsectors);
using (var packet = obj.Spawn())
{
foreach (var mapObject in objects)
{
if (mapObject is Npc)
{
continue; //we don't respawn NPCs
}
if (mapObject is ZoneCharacter)
{
ZoneCharacter rangechar = mapObject as ZoneCharacter;
// Send spawn packet of the object (can be both a character and mob) to mapObject (a player)
rangechar.Client.SendPacket(packet);
}
if (character != null)
{
// Send spawn packet of mapObject to character
using (var spawn = mapObject.Spawn())
{
character.Client.SendPacket(spawn);
}
}
}
}
if (character != null && character.Client != null)
{
using (var spawndrops = Handler7.ShowDrops(Map.GetDropsBySectors(newsectors)))
{
character.Client.SendPacket(spawndrops);
}
}
}
private void Handle()
{
if (to != null)
{
ushort seed = (ushort)Program.Randomizer.Next(0, 100); //we use one seed & base damage on it
ushort damage = (ushort)Program.Randomizer.Next(0, seed);
bool crit = seed >= 80;
stance = (byte)(Program.Randomizer.Next(0, 3));
to.Damage(from, damage);
Handler9.SendAttackAnimation(from, toID, attackSpeed, stance);
Handler9.SendAttackDamage(from, toID, damage, crit, GetHPLeft(), to.UpdateCounter);
if (to.IsDead)
{
if (to is Mob && from is ZoneCharacter)
{
uint exp = (to as Mob).InfoServer.MonExp;
(from as ZoneCharacter).GiveExp(exp, toID);
}
Handler9.SendDieAnimation(from, toID);
State = AnimationState.Ended;
to = null;
}
else
{
SetNewSequenceTime(attackSpeed);
}
}
}
public virtual void Damage(MapObject bully, uint amount, bool isSP = false)
{
if (isSP)
{
if (SP < amount) SP = 0;
else SP -= amount;
}
else
{
if (HP < amount) HP = 0;
else HP -= amount;
}
if (bully == null)
{
if (this is ZoneCharacter)
{
ZoneCharacter character = this as ZoneCharacter;
if (isSP)
Handler9.SendUpdateSP(character);
else
Handler9.SendUpdateHP(character);
}
}
else
{
if (this is Mob && ((Mob)this).AttackingSequence == null)
{
this.Attack(bully);
}
else if (this is ZoneCharacter && !((ZoneCharacter)this).IsAttacking)
{
this.Attack(bully);
}
}
}
public static Packet MoveObject(MapObject obj, int oldx, int oldy, bool walk, ushort speed = (ushort) 115)
{
Packet packet = new Packet(walk ? SH8Type.Walk : SH8Type.Move);
packet.WriteUShort(obj.MapObjectID);
packet.WriteInt(oldx);
packet.WriteInt(oldy);
packet.WriteInt(obj.Position.X);
packet.WriteInt(obj.Position.Y);
packet.WriteUShort(speed);
return packet;
}
public override void Attack(MapObject victim)
{
base.Attack(victim); // lol
if (AttackingSequence != null) return;
AttackingSequence = new AttackSequence(this, victim, 0, InfoServer.Str, 1400);
Target = victim;
}
public static Packet StopObject(MapObject obj)
{
Packet packet = new Packet(SH8Type.StopTele);
packet.WriteUShort(obj.MapObjectID);
packet.WriteInt(obj.Position.X);
packet.WriteInt(obj.Position.Y);
return packet;
}
public bool FinalizeAdd(MapObject obj)
{
Sector sector = GetSectorByPos(obj.Position);
sector.AddObject(obj, true);
return Objects.TryAdd(obj.MapObjectID, obj);
}
public static void SendSkill(MapObject user, ushort animid, List<SkillVictim> victims)
{
using (var packet = new Packet(SH9Type.SkillAnimationTarget))
{
packet.WriteUShort(animid);
packet.WriteUShort(user.MapObjectID);
packet.WriteByte((byte)(victims.Count > 255 ? 255 : victims.Count));
for (byte i = 0; i < victims.Count && i != 255; i++)
{
var victim = victims[i];
packet.WriteUShort(victim.MapObjectID);
packet.WriteByte(victim.Stance1);
packet.WriteByte(victim.Stance2);
packet.WriteUInt(victim.Damage);
packet.WriteUInt(victim.HPLeft);
packet.WriteUShort(victim.HPCounter);
}
user.MapSector.Broadcast(packet);
}
}
public virtual void Attack(MapObject victim)
{
if (victim != null && !victim.IsAttackable) return;
}
public static void SendSkillAnimationForPlayer(MapObject user, ushort skillid, ushort animid)
{
// 9 87 | [E5 3F] [8A 27] [04 06]
// 9 87 | [97 2D] [9A 26] [06 06]
using (var packet = new Packet(SH9Type.SkillAnimation))
{
packet.WriteUShort(animid);
packet.WriteUShort(user.MapObjectID);
packet.WriteUShort(skillid);
user.MapSector.Broadcast(packet);
}
}
public static void SendSkillNoVictim(MapObject user, ushort animid)
{
// 9 82 | [75 70] [32 29] [00]
using (var packet = new Packet(SH9Type.SkillAnimationTarget))
{
packet.WriteUShort(animid);
packet.WriteUShort(user.MapObjectID);
packet.WriteBool(false);
user.MapSector.Broadcast(packet);
}
}
public bool AssignObjectID(MapObject obj)
{
bool result = false;
lock (availableLifeKeys)
{
if (availableLifeKeys.Count == 0)
{
if (lifeIndexer == ushort.MaxValue)
{
Log.WriteLine(LogLevel.Warn, "Map is having map object id overflow (cannot handler more than {0})", ushort.MaxValue);
result = false;
}
else
{
ushort key = lifeIndexer;
++lifeIndexer;
obj.MapObjectID = key;
result = true;
}
}
else
{
ushort key = availableLifeKeys.Dequeue();
obj.MapObjectID = key;
result = true;
}
if (result)
obj.Map = this;
return result;
}
}
public static void SendSkillPosition(MapObject user, ushort animid, ushort skillid, uint x, uint y)
{
// 9 81 | [32 29] [B8 10] [56 0A 00 00] [3A 27 00 00] [75 70]
using (var packet = new Packet(SH9Type.SkillAnimationPosition))
{
packet.WriteUShort(user.MapObjectID);
packet.WriteUShort(skillid);
packet.WriteUInt(x);
packet.WriteUInt(y);
packet.WriteUShort(animid);
user.MapSector.Broadcast(packet);
}
}
public bool FullAddObject(MapObject obj)
{
Log.WriteLine(LogLevel.Debug, "Added {0} to the map.", obj.GetType().ToString());
if (AssignObjectID(obj))
{
return FinalizeAdd(obj);
}
else return false;
}
public static void SendSkillStartOthers(MapObject user, ushort skillid, ushort victim, ushort animid)
{
// 9 79 | [9A 26] [06 06] [8A 27] [97 2D]
using (var packet = new Packet(SH9Type.SkillUsePrepareOthers))
{
packet.WriteUShort(user.MapObjectID);
packet.WriteUShort(skillid);
packet.WriteUShort(victim);
packet.WriteUShort(animid);
user.MapSector.Broadcast(packet, user.MapObjectID);
}
}
public override void Damage(MapObject bully, uint amount, bool isSP = false)
{
base.Damage(bully, amount, isSP);
if (IsDead)
{
State = PlayerState.Dead;
Handler4.SendReviveWindow(this.Client, 3);
}
}
public void Update(DateTime now)
{
if (State == AnimationState.Ended)
{
return;
}
if (attacker == null || attacker.IsDead)
{
State = AnimationState.Ended;
return;
}
if (!IsAoE && (victim == null || victim.IsDead))
{
State = AnimationState.Ended;
return;
}
if (nextAction > now)
{
return;
}
if (IsSkill)
{
if (IsAoE)
{
if (State == AnimationState.AoEShow)
{
Handler9.SendSkillPosition(attacker, animationID, skillid, x, y);
Handler9.SendSkillAnimationForPlayer(attacker, skillid, animationID);
nextAction = Program.CurrentTime.AddMilliseconds(skillInfo.SkillAniTime);
State = AnimationState.AoEDo;
}
else if (State == AnimationState.AoEDo)
{
// Lets create an AoE skill @ X Y
var victims = new List <SkillVictim>();
var pos = new Vector2((int)x, (int)y);
// Find victims
foreach (var v in attacker.Map.GetObjectsBySectors(attacker.MapSector.SurroundingSectors))
{
if (attacker == v)
{
continue;
}
if (v is ZoneCharacter)
{
continue;
}
if (Vector2.Distance(v.Position, pos) > skillInfo.Range)
{
continue;
}
// Calculate dmg
var dmg = (uint)Program.Randomizer.Next((int)minDamage, (int)maxDamage);
if (dmg > v.HP)
{
v.HP = 0;
}
if (!v.IsDead)
{
v.Attack(attacker);
}
else
{
if (v is Mob && attacker is ZoneCharacter)
{
var exp = (v as Mob).InfoServer.MonExp;
(attacker as ZoneCharacter).GiveExp(exp, v.MapObjectID);
}
}
victims.Add(new SkillVictim(v.MapObjectID, dmg, v.HP, 0x01, 0x01, v.UpdateCounter));
if (victims.Count == skillInfo.MaxTargets)
{
break;
}
}
Handler9.SendSkill(attacker, animationID, victims);
foreach (var v in victims)
{
if (v.HPLeft == 0)
{
Handler9.SendDieAnimation(attacker, v.MapObjectID);
}
}
victims.Clear();
State = AnimationState.Ended;
}
}
else
{
// Normal skill parsing
State = AnimationState.Ended;
}
}
else
{
// Just attacking...
if (victim == null || victim.IsDead)
{
victim = null;
attacker = null;
State = AnimationState.Ended;
}
else
{
// Calculate some damage to do
var dmg = (ushort)Program.Randomizer.Next((int)minDamage, (int)maxDamage);
if (dmg > victim.HP)
{
victim.HP = 0;
}
var crit = Program.Randomizer.Next() % 100 >= 80;
var stance = (byte)Program.Randomizer.Next(0, 3);
victim.Damage(attacker, dmg);
Handler9.SendAttackAnimation(attacker, victim.MapObjectID, attackspeed, stance);
Handler9.SendAttackDamage(attacker, victim.MapObjectID, dmg, crit, victim.HP, victim.UpdateCounter);
if (victim.IsDead)
{
if (victim is Mob && attacker is ZoneCharacter)
{
var exp = (victim as Mob).InfoServer.MonExp;
(attacker as ZoneCharacter).GiveExp(exp, victim.MapObjectID);
}
Handler9.SendDieAnimation(attacker, victim.MapObjectID);
victim = null;
State = AnimationState.Ended;
}
else
{
nextAction = now.AddMilliseconds(attackspeed);
}
}
}
}