public bool StartCastAtPos(Unit instigator, ushort abilityID, Point3D worldPos, ushort zoneId, byte castSequence)
{
if (PreventCasting)
{
if (_Owner is Player)
{
Player owner = _Owner as Player;
owner?.SendClientMessage("A developer has disabled all abilities.", ChatLogFilters.CHATLOGFILTERS_USER_ERROR);
}
return(false);
}
// Allow only interruption of channeled skills of a different ID to the skill being used
if (IsCasting() && (!_abilityProcessor.IsChannelling || _abilityProcessor.AbInfo.Entry == abilityID))
{
return(false);
}
AbilityInfo abInfo = AbilityMgr.GetAbilityInfo(abilityID);
if (abInfo == null || (abInfo.ConstantInfo.Origin != AbilityOrigin.AO_ITEM && !IsValidAbility(abInfo)))
{
return(false);
}
try
{
if (AbilityMgr.HasCommandsFor(abilityID) || abInfo.ConstantInfo.ChannelID != 0)
{
if (_abilityProcessor == null)
{
_abilityProcessor = new AbilityProcessor(_unitOwner, this);
}
abInfo.Instigator = instigator;
if (!_abilityProcessor.HasInfo())
{
_abilityProcessor.StartAbilityAtPos(abInfo, castSequence, worldPos, zoneId);
}
return(true);
}
if (_Owner is Player)
{
var owner = _Owner as Player;
owner?.SendClientMessage(abilityID + " " + AbilityMgr.GetAbilityNameFor(abilityID) + " has no implementation.", ChatLogFilters.CHATLOGFILTERS_USER_ERROR);
}
return(false);
}
catch (Exception e)
{
if (_Owner is Player)
{
var owner = _Owner as Player;
owner?.SendClientMessage(abilityID + " " + AbilityMgr.GetAbilityNameFor(abilityID) + " threw an unhandled " + e.GetType().Name + " from " + e.TargetSite + ".");
}
return(false);
}
}
public bool StartCast(Unit instigator, ushort abilityID, byte castSequence, byte cooldownGroup = 0, byte overrideAbilityLevel = 0, bool enemyVisible = true, bool friendlyVisible = true, bool moving = false)
{
if (PreventCasting)
{
if (_Owner is Player)
{
(_Owner as Player)?.SendClientMessage("A developer has disabled all abilities.", ChatLogFilters.CHATLOGFILTERS_USER_ERROR);
}
return(false);
}
// Allow only interruption of channeled skills of a different ID to the skill being used
if (IsCasting() && (!_abilityProcessor.IsChannelling || _abilityProcessor.AbInfo.Entry == abilityID))
{
return(false);
}
AbilityInfo abInfo = AbilityMgr.GetAbilityInfo(abilityID);
if (abInfo == null || (abInfo.ConstantInfo.Origin != AbilityOrigin.AO_ITEM && !IsValidAbility(abInfo)))
{
return(false);
}
//Fix so that WE/WH cant use all their 3 openers at the same time, this is in conjunction with whats in AbilityProcessor
if (_Owner is Player)
{
if ((_Owner as Player).StealthLevel == 0 && (abilityID == 9406 || abilityID == 9401 || abilityID == 9411 || abilityID == 8091 || abilityID == 8096 || abilityID == 8098))
{
return(false);
}
}
try
{
if (AbilityMgr.HasCommandsFor(abilityID) || abInfo.ConstantInfo.ChannelID != 0)
{
if (_abilityProcessor == null)
{
_abilityProcessor = new AbilityProcessor(_unitOwner, this);
}
abInfo.Instigator = instigator;
abInfo.Level = overrideAbilityLevel;
return(_abilityProcessor.StartAbility(abInfo, castSequence, cooldownGroup, enemyVisible, friendlyVisible, moving));
}
if (_Owner is Player)
{
Player owner = _Owner as Player;
owner?.SendClientMessage(abilityID + " " + AbilityMgr.GetAbilityNameFor(abilityID) + " has no implementation.", ChatLogFilters.CHATLOGFILTERS_USER_ERROR);
}
return(false);
}
catch (Exception e)
{
if (_Owner is Player)
{
(_Owner as Player)?.SendClientMessage(abilityID + " " + AbilityMgr.GetAbilityNameFor(abilityID) + " threw an unhandled " + e.GetType().Name + " from " + e.TargetSite + ".");
}
Log.Error("Ability System", e.ToString());
return(false);
}
}
public virtual void StartBuff()
{
if (_buffInfo.StackLine != 0)
{
AddBuffParameter(_buffInfo.StackLine, StackLevel);
}
// Invoke commands and register event subscriptions.
if (_buffInfo.CommandInfo != null)
{
for (byte i = 0; i < _buffInfo.CommandInfo.Count; ++i)
{
BuffCommandInfo command = _buffInfo.CommandInfo[i];
if (command.EventID != 0)
{
EventCommands.Add(new Tuple <byte, BuffCommandInfo>(command.EventID, command));
_buffInterface.AddEventSubscription(this, command.EventID);
//InvokeOn override - 8 == Invoke as permanent conditional effect while buff is active (for Channel)
if (command.InvokeOn == 8 && command.TargetType == CommandTargetTypes.Caster)
{
Caster.BuffInterface.AddEventSubscription(this, command.EventID);
}
if (command.InvokeOn == 0 && command.BuffLine > 0)
{
AddBuffParameter(command.BuffLine, command.PrimaryValue);
}
}
if ((command.InvokeOn & BuffState) > 0)
{
BuffEffectInvoker.InvokeCommand(this, command, Target);
}
}
}
BuffState = (byte)EBuffState.Running;
#region Check for CC block or no tooltip text
// If a buff is crowd control and no tooltip text was added, a CC immunity blocked it.
// In this case the buff is removed here.
if (BuffLines.Count != 0)
{
if (Duration > 0)
{
if (CrowdControl == 1)
{
DurationMs = (uint)(DurationMs * Target.StsInterface.GetStatReductionModifier(Stats.SnareDuration));
EndTime = TCPManager.GetTimeStampMS() + DurationMs;
}
if (CrowdControl == 16)
{
DurationMs = (uint)(DurationMs * Target.StsInterface.GetStatReductionModifier(Stats.KnockdownDuration));
EndTime = TCPManager.GetTimeStampMS() + DurationMs;
}
}
SendStart(null);
ChannelHandler?.NotifyBuffStarted();
}
else
{
#if DEBUG
Log.Info("Buff " + _buffInfo.Entry, "Couldn't find any buff lines.");
if (CrowdControl == 0 && Caster is Player)
{
((Player)Caster).SendClientMessage(Entry + " " + AbilityMgr.GetAbilityNameFor(Entry) + ": Couldn't find any buff lines.");
}
#endif
BuffHasExpired = true;
}
#endregion
}
public virtual void InvokeDamageEvent(byte eventId, AbilityDamageInfo damageInfo, Unit eventInstigator)
{
if (BuffState != (byte)EBuffState.Running)
{
return;
}
BuffCommandInfo myCommand = EventCommands.Find(evtpair => evtpair.Item1 == eventId).Item2;
if (myCommand == null)
{
return;
}
if (!string.IsNullOrEmpty(myCommand.EventCheck) && !BuffEffectInvoker.PerformCheck(this, damageInfo, myCommand, eventInstigator))
{
return;
}
if (myCommand.EventChance > 0 && StaticRandom.Instance.Next(0, 100) > myCommand.EventChance)
{
return;
}
if (myCommand.RetriggerInterval != 0)
{
// If two threads clash here, we're guaranteed to be setting the next time anyway
// so the thread which can't get the lock should just return
if (Interlocked.CompareExchange(ref BuffTimerLock, 1, 0) != 0)
{
return;
}
if (myCommand.NextTriggerTime != 0 && myCommand.NextTriggerTime > TCPManager.GetTimeStampMS())
{
Interlocked.Exchange(ref BuffTimerLock, 0);
return;
}
myCommand.NextTriggerTime = TCPManager.GetTimeStampMS() + myCommand.RetriggerInterval;
Interlocked.Exchange(ref BuffTimerLock, 0);
}
if (myCommand.ConsumesStack)
{
while (Interlocked.CompareExchange(ref BuffStackLock, 1, 0) != 0)
{
;
}
if (StackLevel == 0)
{
Interlocked.Exchange(ref BuffStackLock, 0);
return;
}
RemoveStack();
if (Entry == 8090 || Entry == 9393)
{
((Player)Caster).SendClientMessage((eventInstigator?.Name ?? "Something") + "'s " + AbilityMgr.GetAbilityNameFor(damageInfo.DisplayEntry) + " broke your stealth.");
}
Interlocked.Exchange(ref BuffStackLock, 0);
}
if (myCommand.CommandName == "None")
{
return;
}
BuffEffectInvoker.InvokeDamageEventCommand(this, myCommand, damageInfo, Target, eventInstigator);
}
public void ReloadTactics()
{
List <ushort> tacList = new List <ushort>();
bool sendTacticUpdate = false;
if (_myPlayer._Value.Tactic1 != 0 && !tacList.Contains(_myPlayer._Value.Tactic1))
{
tacList.Add(_myPlayer._Value.Tactic1);
}
if (_myPlayer._Value.Tactic2 != 0 && !tacList.Contains(_myPlayer._Value.Tactic2))
{
tacList.Add(_myPlayer._Value.Tactic2);
}
if (_myPlayer._Value.Tactic3 != 0 && !tacList.Contains(_myPlayer._Value.Tactic3))
{
tacList.Add(_myPlayer._Value.Tactic3);
}
if (_myPlayer._Value.Tactic4 != 0 && !tacList.Contains(_myPlayer._Value.Tactic4))
{
tacList.Add(_myPlayer._Value.Tactic4);
}
int maxAllowedTactics = _myPlayer.AdjustedLevel / 10;
while (tacList.Count > maxAllowedTactics)
{
tacList.RemoveAt(tacList.Count - 1);
sendTacticUpdate = true;
}
foreach (NewBuff buff in _activeBuffs)
{
buff.BuffHasExpired = true;
if (_modifyingTactics.Contains(buff.Entry))
{
_modifyingTactics.Remove(buff.Entry);
List <ushort> toRemove = new List <ushort>();
if (AbilityMgr.HasPreCastModifiers(buff.Entry))
{
foreach (AbilityModifier mod in AbilityMgr.GetAbilityPreCastModifiers(buff.Entry))
{
if (mod.Affecting == 0)
{
_generalPreCastModifiers.RemoveAll(fmod => fmod.Source == buff.Entry);
}
else if (mod.Affecting <= 3)
{
_speclinePreCastModifiers[(byte)(mod.Affecting - 1)].RemoveAll(fmod => fmod.Source == buff.Entry);
}
else
{
toRemove.Add(mod.Affecting);
}
}
foreach (ushort rem in toRemove)
{
_abilityPreCastModifiers[rem].RemoveAll(fmod => fmod.Source == buff.Entry);
}
toRemove.Clear();
}
if (AbilityMgr.HasModifiers(buff.Entry))
{
foreach (AbilityModifier mod in AbilityMgr.GetAbilityModifiers(buff.Entry))
{
if (mod.Affecting == 0)
{
_generalModifiers.RemoveAll(fmod => fmod.Source == buff.Entry);
}
else if (mod.Affecting <= 3)
{
_speclineModifiers[(byte)(mod.Affecting - 1)].RemoveAll(fmod => fmod.Source == buff.Entry);
}
else
{
toRemove.Add(mod.Affecting);
}
}
foreach (ushort rem in toRemove)
{
_abilityModifiers[rem].RemoveAll(fmod => fmod.Source == buff.Entry);
}
toRemove.Clear();
}
if (AbilityMgr.HasBuffModifiers(buff.Entry))
{
foreach (AbilityModifier mod in AbilityMgr.GetBuffModifiers(buff.Entry))
{
if (mod.Affecting == 0)
{
_generalBuffModifiers.RemoveAll(fmod => fmod.Source == buff.Entry);
}
else if (mod.Affecting <= 3)
{
_speclineBuffModifiers[(byte)(mod.Affecting - 1)].RemoveAll(fmod => fmod.Source == buff.Entry);
}
else
{
toRemove.Add(mod.Affecting);
}
}
foreach (ushort rem in toRemove)
{
_buffModifiers[rem].RemoveAll(fmod => fmod.Source == buff.Entry);
}
}
}
_activeTactics.Remove(buff.Entry);
}
_activeBuffs.Clear();
foreach (ushort id in tacList)
{
if (id == 0 || _activeTactics.Contains(id))
{
continue;
}
BuffInfo b = AbilityMgr.GetBuffInfo(id);
if (b == null)
{
_myPlayer.SendClientMessage("Nonexistent tactic: " + id + " " + AbilityMgr.GetAbilityNameFor(id));
continue;
}
if (!_myPlayer.AbtInterface.IsValidTactic(id))
{
_myPlayer.SendClientMessage("Invalid tactic: " + id + " " + AbilityMgr.GetAbilityNameFor(id));
sendTacticUpdate = true;
continue;
}
if (!string.IsNullOrEmpty(b.AuraPropagation))
{
_myPlayer.BuffInterface.QueueBuff(new BuffQueueInfo(_myPlayer, _myPlayer.AbtInterface.GetMasteryLevelFor(AbilityMgr.GetMasteryTreeFor(b.Entry)), b, BuffEffectInvoker.CreateAura, RegisterTacticBuff));
}
else
{
_myPlayer.BuffInterface.QueueBuff(new BuffQueueInfo(_myPlayer, _myPlayer.AbtInterface.GetMasteryLevelFor(AbilityMgr.GetMasteryTreeFor(b.Entry)), b, RegisterTacticBuff));
}
_activeTactics.Add(id);
}
// Update the saved list for the server
for (int i = 0; i < 4; ++i)
{
_myPlayer._Value.SetTactic((byte)(i + 1), i < _activeTactics.Count ? _activeTactics[i] : (ushort)0);
}
if (sendTacticUpdate)
{
SendTactics();
}
}
