public void addThreat(float modThreat)
{
if (modThreat == 0.0f)
{
return;
}
iThreat += modThreat;
// the threat is changed. Source and target unit have to be available
// if the link was cut before relink it again
if (!isOnline())
{
updateOnlineStatus();
}
ThreatRefStatusChangeEvent Event = new ThreatRefStatusChangeEvent(UnitEventTypes.ThreatRefThreatChange, this, modThreat);
fireStatusChanged(Event);
if (isValid() && modThreat > 0.0f)
{
Unit victimOwner = getTarget().GetCharmerOrOwner();
if (victimOwner != null && victimOwner.IsAlive())
{
GetSource().addThreat(victimOwner, 0.0f); // create a threat to the owner of a pet, if the pet attacks
}
}
}
void fireStatusChanged(ThreatRefStatusChangeEvent threatRefStatusChangeEvent)
{
if (GetSource() != null)
{
GetSource().processThreatEvent(threatRefStatusChangeEvent);
}
}
// reference is not needed anymore. realy delete it !
public void removeReference()
{
invalidate();
ThreatRefStatusChangeEvent Event = new ThreatRefStatusChangeEvent(UnitEventTypes.ThreatRefRemoveFromList, this);
fireStatusChanged(Event);
}
public void ProcessThreatEvent(ThreatRefStatusChangeEvent threatRefStatusChangeEvent)
{
threatRefStatusChangeEvent.SetThreatManager(this); // now we can set the threat manager
HostileReference hostilRef = threatRefStatusChangeEvent.GetReference();
switch (threatRefStatusChangeEvent.GetEventType())
{
case UnitEventTypes.ThreatRefThreatChange:
if ((getCurrentVictim() == hostilRef && threatRefStatusChangeEvent.GetFValue() < 0.0f) ||
(getCurrentVictim() != hostilRef && threatRefStatusChangeEvent.GetFValue() > 0.0f))
{
SetDirty(true); // the order in the threat list might have changed
}
break;
case UnitEventTypes.ThreatRefOnlineStatus:
if (!hostilRef.IsOnline())
{
if (hostilRef == getCurrentVictim())
{
SetCurrentVictim(null);
SetDirty(true);
}
Owner.SendRemoveFromThreatList(hostilRef);
threatContainer.Remove(hostilRef);
threatOfflineContainer.AddReference(hostilRef);
}
else
{
if (GetCurrentVictim() != null && hostilRef.GetThreat() > (1.1f * getCurrentVictim().GetThreat()))
{
SetDirty(true);
}
threatContainer.AddReference(hostilRef);
threatOfflineContainer.Remove(hostilRef);
}
break;
case UnitEventTypes.ThreatRefRemoveFromList:
if (hostilRef == getCurrentVictim())
{
SetCurrentVictim(null);
SetDirty(true);
}
Owner.SendRemoveFromThreatList(hostilRef);
if (hostilRef.IsOnline())
{
threatContainer.Remove(hostilRef);
}
else
{
threatOfflineContainer.Remove(hostilRef);
}
break;
}
}
void setAccessibleState(bool isAccessible)
{
if (iAccessible != isAccessible)
{
iAccessible = isAccessible;
ThreatRefStatusChangeEvent Event = new ThreatRefStatusChangeEvent(UnitEventTypes.ThreatRefAccessibleStatus, this);
fireStatusChanged(Event);
}
}
public void addTempThreat(float threat)
{
if (threat == 0.0f)
{
return;
}
iTempThreatModifier += threat;
ThreatRefStatusChangeEvent Event = new ThreatRefStatusChangeEvent(UnitEventTypes.ThreatRefThreatChange, this, threat);
fireStatusChanged(Event);
}
public void setOnlineOfflineState(bool isOnline)
{
if (iOnline != isOnline)
{
iOnline = isOnline;
if (!iOnline)
{
setAccessibleState(false); // if not online that not accessable as well
}
ThreatRefStatusChangeEvent Event = new ThreatRefStatusChangeEvent(UnitEventTypes.ThreatRefOnlineStatus, this);
fireStatusChanged(Event);
}
}
