/// Spell Target Handling for type 32 / 73: related to summoned pet or creature
void Spell::SpellTargetSummon(uint32 i, uint32 j)
{// Minion Target
if(m_caster->GetUInt64Value(UNIT_FIELD_SUMMON) == 0)
_AddTargetForced(m_caster->GetGUID(), i);
else
_AddTargetForced(m_caster->GetUInt64Value(UNIT_FIELD_SUMMON), i);
}
// Spell Target Handling for type 37: all Members of the targets party
void Spell::SpellTargetPartyMember(uint32 i, uint32 j)
{
if(!m_caster->IsInWorld())
return;
// if no group target self
Player* Target = m_caster->GetMapMgr()->GetPlayer((uint32)m_targets.m_unitTarget);
if(!Target)
return;
SubGroup * subgroup = Target->GetGroup() ?
Target->GetGroup()->GetSubGroup(Target->GetSubGroup()) : 0;
if(subgroup)
{
Target->GetGroup()->Lock();
for(GroupMembersSet::iterator itr = subgroup->GetGroupMembersBegin(); itr != subgroup->GetGroupMembersEnd(); itr++)
{
if((*itr)->m_loggedInPlayer)
_AddTargetForced( (*itr)->m_loggedInPlayer->GetGUID(), i );
}
Target->GetGroup()->Unlock();
}
else
_AddTargetForced(Target->GetGUID(), i);
}
// Spell Target Handling for type 61: targets with the same group/raid and the same class
void Spell::SpellTargetSameGroupSameClass(uint32 i, uint32 j)
{
if(!m_caster->IsInWorld())
return;
if( m_caster->IsPlayer() )
if( !TO_PLAYER(m_caster)->GetGroup() )
_AddTargetForced(m_caster->GetGUID(), i);
Player* Target = m_caster->GetMapMgr()->GetPlayer((uint32)m_targets.m_unitTarget);
if(!Target)
return;
if( m_caster->IsPlayer() && Target->IsPlayer() && Target->GetGroup() && (Target == m_caster || Target->GetGroup()->HasMember(TO_PLAYER(m_caster))) )
{
Target->GetGroup()->Lock();
for( uint32 x = 0; x < Target->GetGroup()->GetSubGroupCount(); ++x )
{
for(GroupMembersSet::iterator itr = Target->GetGroup()->GetSubGroup( x )->GetGroupMembersBegin(); itr != Target->GetGroup()->GetSubGroup( x )->GetGroupMembersEnd(); itr++)
{
if(!(*itr)->m_loggedInPlayer || Target->getClass() != (*itr)->m_loggedInPlayer->getClass())
continue;
_AddTargetForced((*itr)->m_loggedInPlayer->GetGUID(), i);
}
}
Target->GetGroup()->Unlock();
}
}
/// Spell Target Handling for type 26: unit target/Item Target
/// game object and item related... research pickpocket stuff
void Spell::SpellTargetGameobject_itemTarget(uint32 i, uint32 j)
{
if( m_targets.m_unitTarget )
_AddTargetForced(m_targets.m_unitTarget, i);
if( m_targets.m_itemTarget )
_AddTargetForced(m_targets.m_itemTarget, i);
}
/// Spell Target Handling for type 0: Default targeting
void Spell::SpellTargetDefault(uint32 i, uint32 j)
{
if(j==0 || (m_caster->IsPet() && j==1))
{
if(m_targets.m_unitTarget)
_AddTargetForced(m_targets.m_unitTarget, i);
else if(m_targets.m_itemTarget)
_AddTargetForced(m_targets.m_itemTarget, i);
else if( m_spellInfo->Effect[i] == SPELL_EFFECT_ADD_FARSIGHT ||
m_spellInfo->Effect[i] == SPELL_EFFECT_SUMMON_DEMON ||
m_spellInfo->Effect[i] == SPELL_EFFECT_SUMMON_WILD )
_AddTargetForced(m_caster->GetGUID(), i);
}
}
/// Spell Target Handling for type 31: related to scripted effects
void Spell::SpellTargetScriptedEffects(uint32 i, uint32 j)
{
if( m_spellInfo->NameHash == SPELL_HASH_WILD_GROWTH || m_spellInfo->NameHash == SPELL_HASH_CIRCLE_OF_HEALING )
{
if( p_caster == NULL || !p_caster->IsInWorld() )
return;
if( p_caster->GetGroup() )
{
uint32 TargetCount = 0;
p_caster->GetGroup()->Lock();
for(uint32 x = 0; x < p_caster->GetGroup()->GetSubGroupCount(); ++x)
{
if( TargetCount == 5 )
break;
for(GroupMembersSet::iterator itr = p_caster->GetGroup()->GetSubGroup( x )->GetGroupMembersBegin(); itr != p_caster->GetGroup()->GetSubGroup( x )->GetGroupMembersEnd(); itr++)
{
if((*itr)->m_loggedInPlayer && TargetCount != 5)
{
Player* p_target = (*itr)->m_loggedInPlayer;
if( p_caster->GetDistance2dSq( p_target ) <= 225 ) // both spells have 15yd range, change in future if needed
{
_AddTargetForced( (*itr)->m_loggedInPlayer->GetGUID(), i );
TargetCount += 1;
}
}
}
}
p_caster->GetGroup()->Unlock();
}
}
else
FillAllTargetsInArea(i,m_targets.m_destX,m_targets.m_destY,m_targets.m_destZ,GetDBCCastTime(i));
}
/// Spell Target Handling for type 87
void Spell::SpellTargetAreaOfEffect87(uint32 i, uint32 j)
{
if( !m_caster || !m_caster->IsInWorld() )
return;
_AddTargetForced(m_caster->GetGUID(), i);
}
/// Spell Target Handling for type 4: Target is holder of the aura
void Spell::SpellTargetFriendly(uint32 i, uint32 j)
{
// O f**k we are contagious...
// this off course is not tested yet.
if (p_caster)
_AddTargetForced(p_caster->GetGUID(), i);
}
/// Spell Target Handling for type 5: Target: Pet
void Spell::SpellTargetPet(uint32 i, uint32 j)
{
if(p_caster)
{
if( p_caster->GetSummon() != NULL )
_AddTargetForced( p_caster->GetSummon()->GetGUID(), i );
}
}
/// Spell Target Handling for type 94: Target: Vehicle
void Spell::SpellTargetVehicle(uint32 i, uint32 j)
{
if(p_caster)
{
if( p_caster->m_CurrentVehicle != NULL )
_AddTargetForced( p_caster->m_CurrentVehicle->GetGUID(), i );
}
}
// Spell Target Handling for type 35: Single Target Party Member (if not in party then the target can not be himself)
// this one requeres more research
void Spell::SpellTargetSingleTargetPartyMember(uint32 i, uint32 j)
{
if(!m_caster->IsInWorld())
return;
Unit* Target = m_caster->GetMapMgr()->GetPlayer((uint32)m_targets.m_unitTarget);
if(!Target)
return;
float r=GetMaxRange(dbcSpellRange.LookupEntry(m_spellInfo->rangeIndex));
if(IsInrange(m_caster->GetPositionX(),m_caster->GetPositionY(),m_caster->GetPositionZ(),Target,r*r))
_AddTargetForced(m_targets.m_unitTarget, i);
}
/// Spell Target Handling for type 18: Land under caster
void Spell::SpellTargetLandUnderCaster(uint32 i, uint32 j) /// I don't think this is the correct name for this one
{
if( m_spellInfo->Effect[i] != SPELL_EFFECT_SUMMON_DEMON &&
m_spellInfo->Effect[i] != SPELL_EFFECT_SUMMON_OBJECT_WILD &&
m_spellInfo->Effect[i] != SPELL_EFFECT_SUMMON_OBJECT_SLOT1 &&
m_spellInfo->Effect[i] != SPELL_EFFECT_SUMMON_OBJECT_SLOT2 &&
m_spellInfo->Effect[i] != SPELL_EFFECT_SUMMON_OBJECT_SLOT3 &&
m_spellInfo->Effect[i] != SPELL_EFFECT_SUMMON_OBJECT_SLOT4 )
FillAllTargetsInArea(i, m_caster->GetPositionX(), m_caster->GetPositionY(), m_caster->GetPositionZ(), GetDBCCastTime(i));
else
_AddTargetForced(m_caster->GetGUID(), i);
}
/// Spell Target Handling for type 33: Party members of totem, inside given range
void Spell::SpellTargetNearbyPartyMembers(uint32 i, uint32 j)
{
// this implementation is wrong.... this one is for totems
if( u_caster != NULL )
{
if( u_caster->GetTypeId()==TYPEID_UNIT)
{
if( TO_CREATURE( u_caster )->IsTotem() )
{
float r = GetDBCCastTime(i);
r *= r;
Player* p = TO_PLAYER( TO_CREATURE(u_caster)->GetSummonOwner());
if( p == NULL)
return;
if(IsInrange(m_caster->GetPositionX(),m_caster->GetPositionY(),m_caster->GetPositionZ(),p,r))
_AddTargetForced(p->GetGUID(), i);
SubGroup * pGroup = p->GetGroup() ?
p->GetGroup()->GetSubGroup(p->GetSubGroup()) : 0;
if(pGroup)
{
p->GetGroup()->Lock();
for(GroupMembersSet::iterator itr = pGroup->GetGroupMembersBegin();
itr != pGroup->GetGroupMembersEnd(); itr++)
{
if(!(*itr)->m_loggedInPlayer || p == (*itr)->m_loggedInPlayer)
continue;
if(IsInrange(m_caster->GetPositionX(),m_caster->GetPositionY(),m_caster->GetPositionZ(),(*itr)->m_loggedInPlayer,r))
_AddTargetForced((*itr)->m_loggedInPlayer->GetGUID(), i);
}
p->GetGroup()->Unlock();
}
}
}
}
}
/// Spell Target Handling for type 38: Dummy Target (Server-side script effect)
void Spell::SpellTargetDummyTarget(uint32 i, uint32 j)
{
//TargetsList *tmpMap=&m_targetUnits[i];
if( m_spellInfo->Id == 51699 )
{
if( p_caster )
{
Aura* aur = p_caster->FindAura( 52916 );
if( aur && aur->GetUnitCaster() )
{
_AddTargetForced(aur->GetUnitCaster()->GetGUID(), i);
return;
}
}
}
else if( m_spellInfo->Id == 12938 )
{
//FIXME:this ll be immortal targets
FillAllTargetsInArea(i,m_targets.m_destX,m_targets.m_destY,m_targets.m_destZ,GetDBCCastTime(i));
}
_AddTargetForced(m_caster->GetGUID(), i);
}
/// Spell Target Handling for type 21: Single Target Friend
void Spell::SpellTargetSingleTargetFriend(uint32 i, uint32 j)
{
Unit* Target;
if(m_targets.m_unitTarget == m_caster->GetGUID())
Target = u_caster;
else
Target = m_caster->GetMapMgr() ? m_caster->GetMapMgr()->GetUnit(m_targets.m_unitTarget) : NULL;
if(!Target)
return;
float r= GetMaxRange(dbcSpellRange.LookupEntry(m_spellInfo->rangeIndex));
if(IsInrange (m_caster->GetPositionX(),m_caster->GetPositionY(),m_caster->GetPositionZ(),Target, r*r))
_AddTargetForced(Target->GetGUID(), i);
}
/// Spell Target Handling for type 29: all object around the the caster / object (so it seems)
void Spell::SpellTargetTypeTAOE(uint32 i, uint32 j)
{
Unit* Target = m_caster->GetMapMgr()->GetUnit(m_targets.m_unitTarget);
if( Target == NULL )
return;
// tranquility
if( u_caster != NULL && m_spellInfo->NameHash == SPELL_HASH_TRANQUILITY )
_AddTargetForced(u_caster->GetGUID(), i);
else
{
FillAllTargetsInArea( (LocationVector&)Target->GetPosition(), i );
}
}
/// Spell Target Handling for type 18: All Party Members around the Caster in given range NOT RAID
void Spell::SpellTargetAllPartyMembersRangeNR(uint32 i, uint32 j)
{
Player* p = p_caster;
if( p == NULL )
{
if( TO_CREATURE( u_caster)->IsTotem() )
p = TO_PLAYER( TO_CREATURE(u_caster)->GetSummonOwner());
else if( u_caster->IsPet() && TO_PET( u_caster )->GetPetOwner() )
p = TO_PET( u_caster )->GetPetOwner();
}
if( p == NULL )
return;
float r = GetDBCCastTime(i);
r *= r;
if( IsInrange( m_caster->GetPositionX(), m_caster->GetPositionY(), m_caster->GetPositionZ(), p, r ) )
_AddTargetForced(p->GetGUID(), i);
SubGroup* subgroup = p->GetGroup() ? p->GetGroup()->GetSubGroup( p->GetSubGroup() ) : 0;
if( subgroup != NULL )
{
p->GetGroup()->Lock();
for(GroupMembersSet::iterator itr = subgroup->GetGroupMembersBegin(); itr != subgroup->GetGroupMembersEnd(); itr++)
{
if(!(*itr)->m_loggedInPlayer || m_caster == (*itr)->m_loggedInPlayer)
continue;
if(IsInrange(m_caster->GetPositionX(),m_caster->GetPositionY(),m_caster->GetPositionZ(),(*itr)->m_loggedInPlayer,r))
_AddTargetForced( (*itr)->m_loggedInPlayer->GetGUID(), i );
}
p->GetGroup()->Unlock();
}
}
/// Spell Target Handling for type 45: Chain,!!only for healing!! for chain lightning =6
void Spell::SpellTargetChainTargeting(uint32 i, uint32 j)
{
if( !m_caster->IsInWorld() )
return;
//if selected target is party member, then jumps on party
Unit* firstTarget;
bool PartyOnly = false;
float range = GetMaxRange(dbcSpellRange.LookupEntry(m_spellInfo->rangeIndex));//this is probably wrong,
//this is cast distance, not searching distance
range *= range;
firstTarget = m_caster->GetMapMgr()->GetPlayer((uint32)m_targets.m_unitTarget);
if( firstTarget && p_caster != NULL )
{
if( p_caster->InGroup() )
if( p_caster->GetSubGroup() == TO_PLAYER( firstTarget )->GetSubGroup() )
PartyOnly=true;
}
else
{
firstTarget = m_caster->GetMapMgr()->GetUnit(m_targets.m_unitTarget);
if(!firstTarget)
return;
}
uint32 jumps=m_spellInfo->EffectChainTarget[i];
if(m_spellInfo->SpellGroupType && u_caster)
{
SM_FIValue(u_caster->SM[SMT_ADDITIONAL_TARGET][0],(int32*)&jumps,m_spellInfo->SpellGroupType);
}
_AddTargetForced(firstTarget->GetGUID(), i);
if(!jumps)
return;
jumps--;
if(PartyOnly)
{
GroupMembersSet::iterator itr;
SubGroup * pGroup = p_caster->GetGroup() ?
p_caster->GetGroup()->GetSubGroup(p_caster->GetSubGroup()) : 0;
if(pGroup)
{
p_caster->GetGroup()->Lock();
for(itr = pGroup->GetGroupMembersBegin();
itr != pGroup->GetGroupMembersEnd(); itr++)
{
if(!(*itr)->m_loggedInPlayer || (*itr)->m_loggedInPlayer == u_caster || (*itr)->m_loggedInPlayer->GetUInt32Value(UNIT_FIELD_HEALTH) == (*itr)->m_loggedInPlayer->GetUInt32Value(UNIT_FIELD_MAXHEALTH))
continue;
if(IsInrange(u_caster->GetPositionX(),u_caster->GetPositionY(),u_caster->GetPositionZ(),(*itr)->m_loggedInPlayer, range))
{
_AddTargetForced((*itr)->m_loggedInPlayer->GetGUID(), i);
if(!--jumps)
{
p_caster->GetGroup()->Unlock();
return;
}
}
}
p_caster->GetGroup()->Unlock();
}
}//find nearby friendly target
else
{
unordered_set<Object*>::iterator itr;
for( itr = firstTarget->GetInRangeSetBegin(); itr != firstTarget->GetInRangeSetEnd(); ++itr )
{
if( !(*itr)->IsUnit() || !TO_UNIT(*itr)->isAlive())
continue;
if(IsInrange(firstTarget->GetPositionX(),firstTarget->GetPositionY(),firstTarget->GetPositionZ(),*itr, range))
{
if(!isAttackable(u_caster,TO_UNIT(*itr)) && (*itr)->GetUInt32Value(UNIT_FIELD_HEALTH) != (*itr)->GetUInt32Value(UNIT_FIELD_MAXHEALTH))
{
_AddTargetForced((*itr)->GetGUID(), i);
if(!--jumps)
return;
}
}
}
}
}
/// Spell Target Handling for type 41 / 42 / 43 / 44: Totems
void Spell::SpellTargetTotem(uint32 i, uint32 j)
{
_AddTargetForced(m_caster->GetGUID(), i);
}
/// Spell Target Handling for type 23: Gameobject Target
void Spell::SpellTargetSingleGameobjectTarget(uint32 i, uint32 j)
{
_AddTargetForced(m_targets.m_unitTarget, i);
}
/// Spell Target Handling for type 25: Single Target Friend // Used o.a. in Duel
void Spell::SpellTargetSingleFriend(uint32 i, uint32 j)
{
_AddTargetForced(m_targets.m_unitTarget, i);
}
void Spell::SpellTargetSimpleTargetAdd(uint32 i, uint32 j)
{
_AddTargetForced(m_caster->GetGUID(), i);
}
/// Spell Target Handling for type 27: target is owner of pet
void Spell::SpellTargetPetOwner(uint32 i, uint32 j)
{
if( u_caster->IsPet() && TO_PET(u_caster)->GetPetOwner() )
_AddTargetForced( TO_PET(u_caster)->GetPetOwner()->GetGUID(), i );
}
bool Spell::AddTarget(uint32 i, uint32 TargetType, Object* obj)
{
if(obj == NULL || !obj->IsInWorld())
return false;
//GO target, not item
if((TargetType & SPELL_TARGET_REQUIRE_GAMEOBJECT) && !(TargetType & SPELL_TARGET_REQUIRE_ITEM) && !obj->IsGameObject())
return false;
//target go, not able to target go
if(obj->IsGameObject() && !(TargetType & SPELL_TARGET_OBJECT_SCRIPTED) && !(TargetType & SPELL_TARGET_REQUIRE_GAMEOBJECT) && !m_triggeredSpell)
return false;
//target item, not able to target item
if(obj->IsItem() && !(TargetType & SPELL_TARGET_REQUIRE_ITEM) && !m_triggeredSpell)
return false;
if(u_caster != NULL && u_caster->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_ATTACKABLE_9) && ((obj->IsPlayer() || obj->IsPet()) || (p_caster != NULL || m_caster->IsPet())))
return false;
if(TargetType & SPELL_TARGET_REQUIRE_FRIENDLY && !sFactionSystem.isFriendly(m_caster, obj))
return false;
if(TargetType & SPELL_TARGET_REQUIRE_ATTACKABLE && !sFactionSystem.isAttackable(m_caster, obj))
return false;
if(TargetType & SPELL_TARGET_OBJECT_TARCLASS)
{
Object* originaltarget = m_caster->GetMapMgr()->_GetObject(m_targets.m_unitTarget);
if(originaltarget == NULL || (originaltarget->IsPlayer() && obj->IsPlayer() && TO_PLAYER(originaltarget)->getClass() != TO_PLAYER(obj)->getClass()) || (originaltarget->IsPlayer() && !obj->IsPlayer()) || (!originaltarget->IsPlayer() && obj->IsPlayer()))
return false;
}
if(TargetType & SPELL_TARGET_OBJECT_CURPET && !obj->IsPet())
return false;
if(TargetType & (SPELL_TARGET_AREA | SPELL_TARGET_AREA_SELF | SPELL_TARGET_AREA_CURTARGET | SPELL_TARGET_AREA_CONE | SPELL_TARGET_AREA_PARTY | SPELL_TARGET_AREA_RAID) && ((obj->IsUnit() && !TO_UNIT(obj)->isAlive()) || (obj->IsCreature() && obj->IsTotem())))
return false;
if(TargetType & SPELL_TARGET_REQUIRE_ATTACKABLE && obj->IsUnit())
_AddTarget(TO_UNIT(obj), i);
else
_AddTargetForced(obj->GetGUID(), i);
//final checks, require line of sight unless range/radius is 50000 yards
SpellRange* r = dbcSpellRange.LookupEntry(m_spellInfo->rangeIndex);
if(sWorld.Collision && r->maxRangeHostile < 50000 && GetRadius(i) < 50000 && !obj->IsItem())
{
float x = m_caster->GetPositionX(), y = m_caster->GetPositionY(), z = m_caster->GetPositionZ() + 0.5f;
//are we using a different location?
if(TargetType & SPELL_TARGET_AREA)
{
x = m_targets.m_destX;
y = m_targets.m_destY;
z = m_targets.m_destZ;
}
else if(TargetType & SPELL_TARGET_AREA_CHAIN)
{
//TODO: Add support for this in arcemu
/*Object* lasttarget = NULL;
if (m_orderedObjects.size() > 0)
{
lasttarget = m_caster->GetMapMgr()->_GetObject(m_orderedObjects[m_orderedObjects.size() - 1]);
if (lasttarget != NULL)
{
x = lasttarget->GetPositionX();
y = lasttarget->GetPositionY();
z = lasttarget->GetPositionZ();
}
}*/
}
if(!sVMapInterface.CheckLOS(m_caster->GetMapId(), m_caster->GetInstanceID(), m_caster->GetPhaseMask(), x, y, z + 2, obj->GetPositionX(), obj->GetPositionY(), obj->GetPositionZ() + 2))
return false;
}
return true;
}
