void Item::ApplyRandomProperties( bool apply )
{
// apply random properties
if( m_uint32Values[ITEM_FIELD_RANDOM_PROPERTIES_ID] != 0 )
{
if( int32( m_uint32Values[ITEM_FIELD_RANDOM_PROPERTIES_ID] ) > 0 ) // Random Property
{
ItemRandomPropertiesEntry* rp= dbcItemRandomProperties.LookupEntry( m_uint32Values[ITEM_FIELD_RANDOM_PROPERTIES_ID] );
if(rp == NULL)
return;
int32 Slot;
for( int k = 0; k < 3; k++ )
{
if( rp->spells[k] != 0 )
{
EnchantEntry* ee = dbcEnchant.LookupEntry( rp->spells[k] );
Slot = HasEnchantment( ee->Id );
if( Slot < 0 )
{
Slot = FindFreeEnchantSlot( ee, 1 );
AddEnchantment( ee, 0, false, apply, true, Slot );
}
else
if( apply )
ApplyEnchantmentBonus( Slot, true );
}
}
}
else
{
ItemRandomSuffixEntry* rs = dbcItemRandomSuffix.LookupEntry( abs( int( m_uint32Values[ITEM_FIELD_RANDOM_PROPERTIES_ID] ) ) );
if(rs == NULL)
return;
int32 Slot;
for( uint32 k = 0; k < 3; ++k )
{
if( rs->enchantments[k] != 0 )
{
EnchantEntry* ee = dbcEnchant.LookupEntry( rs->enchantments[k] );
Slot = HasEnchantment( ee->Id );
if( Slot < 0 )
{
Slot = FindFreeEnchantSlot( ee, 2 );
AddEnchantment( ee, 0, false, apply, true, Slot, rs->prefixes[k] );
}
else
if( apply )
ApplyEnchantmentBonus( Slot, true );
}
}
}
}
}
void Item::RemoveEnchantmentBonuses()
{
EnchantmentMap::iterator itr, itr2;
for( itr = Enchantments.begin(); itr != Enchantments.end(); )
{
itr2 = itr++;
if(!itr2->second.Dummy)
ApplyEnchantmentBonus( itr2->first, REMOVE );
}
int32 value = 0;
ItemPrototype* proto = NULL;
for(uint32 gem = 0; gem < 3; gem++)
{
if(!Gems[gem])
continue;
proto = ItemPrototypeStorage.LookupEntry(Gems[gem]);
if(proto == NULL)
continue;
if(proto->Armor)
{
m_owner->BaseResistance[RESISTANCE_ARMOR] -= proto->Armor;
m_owner->CalcResistance(RESISTANCE_ARMOR);
}
for(uint32 i = 0; i < 10; i++)
{
if(value = proto->Stats[i].Value)
m_owner->ModifyBonuses( proto->Stats[i].Type, -value );
}
proto = NULL;
}
}
int32 Item::AddEnchantment(EnchantEntry* Enchantment, uint32 Duration, bool Perm /* = false */, bool apply /* = true */, bool RemoveAtLogout /* = false */, uint32 Slot_, uint32 RandomSuffix, bool dummy /* = false */ )
{
int32 Slot = Slot_;
m_isDirty = true;
// Create the enchantment struct.
EnchantmentInstance Instance;
Instance.ApplyTime = UNIXTIME;
Instance.BonusApplied = false;
Instance.Slot = Slot;
Instance.Enchantment = Enchantment;
Instance.Duration = Duration;
Instance.RemoveAtLogout = RemoveAtLogout;
Instance.RandomSuffix = RandomSuffix;
Instance.Dummy = dummy;
// Set the enchantment in the item fields.
SetEnchantmentId(Slot, Enchantment->Id);
SetEnchantmentDuration(Slot, (uint32)Instance.ApplyTime);
SetEnchantmentCharges(Slot, 0);
// Add it to our map.
Enchantments.insert(make_pair((uint32)Slot, Instance));
if( m_owner == NULL )
return Slot;
// Add the removal event.
if( Duration )
sEventMgr.AddEvent( this, &Item::RemoveEnchantment, uint32(Slot), EVENT_REMOVE_ENCHANTMENT1 + Slot, Duration * 1000, 1, EVENT_FLAG_DO_NOT_EXECUTE_IN_WORLD_CONTEXT );
// No need to send the log packet, if the owner isn't in world (we're still loading)
if( !m_owner->IsInWorld() )
return Slot;
if( apply )
{
/* WorldPacket EnchantLog( SMSG_ENCHANTMENTLOG, 25 );
EnchantLog << m_owner->GetGUID();
EnchantLog << m_owner->GetGUID();
EnchantLog << m_uint32Values[OBJECT_FIELD_ENTRY];
EnchantLog << Enchantment->Id;
EnchantLog << uint8(0);
m_owner->GetSession()->SendPacket( &EnchantLog );*/
if( m_owner->GetTradeTarget() )
m_owner->SendTradeUpdate();
if(Instance.Dummy)
return Slot;
/* Only apply the enchantment bonus if we're equipped */
uint8 slot = m_owner->GetItemInterface()->GetInventorySlotByGuid( GetGUID() );
if( slot > EQUIPMENT_SLOT_START && slot < EQUIPMENT_SLOT_END )
ApplyEnchantmentBonus( Slot, APPLY );
}
m_owner->SaveToDB(false);
return Slot;
}
void Item::ApplyRandomProperties(bool apply)
{
// apply random properties
if (GetItemRandomPropertyId() != 0)
{
if (int32(GetItemRandomPropertyId()) > 0)
{
RandomProps* rp = dbcRandomProps.LookupEntry(GetItemRandomPropertyId());
int32 Slot;
for (int k = 0; k < 3; k++)
{
if (rp->spells[k] != 0)
{
EnchantEntry* ee = dbcEnchant.LookupEntry(rp->spells[k]);
Slot = HasEnchantment(ee->Id);
if (Slot < 0)
{
Slot = FindFreeEnchantSlot(ee, 1);
AddEnchantment(ee, 0, false, apply, true, Slot);
}
else if (apply)
ApplyEnchantmentBonus(Slot, true);
}
}
}
else
{
ItemRandomSuffixEntry* rs = dbcItemRandomSuffix.LookupEntry(abs(int(GetItemRandomPropertyId())));
int32 Slot;
for (uint32 k = 0; k < 3; ++k)
{
if (rs->enchantments[k] != 0)
{
EnchantEntry* ee = dbcEnchant.LookupEntry(rs->enchantments[k]);
Slot = HasEnchantment(ee->Id);
if (Slot < 0)
{
Slot = FindFreeEnchantSlot(ee, 2);
AddEnchantment(ee, 0, false, apply, true, Slot, rs->prefixes[k]);
}
else if (apply)
ApplyEnchantmentBonus(Slot, true);
}
}
}
}
}
void Item::RemoveEnchantmentBonuses()
{
EnchantmentMap::iterator itr, itr2;
for( itr = Enchantments.begin(); itr != Enchantments.end(); )
{
itr2 = itr++;
ApplyEnchantmentBonus( itr2->first, REMOVE );
}
}
void Item::RemoveEnchantment(uint32 EnchantmentSlot)
{
// Make sure we actually exist.
EnchantmentMap::iterator itr = Enchantments.find(EnchantmentSlot);
if (itr == Enchantments.end())
return;
m_isDirty = true;
uint32 Slot = itr->first;
if (itr->second.BonusApplied)
ApplyEnchantmentBonus(EnchantmentSlot, REMOVE);
// Unset the item fields.
SetEnchantmentId(Slot, 0);
SetEnchantmentDuration(Slot, 0);
SetEnchantmentCharges(Slot, 0);
// Remove the enchantment event for removal.
event_RemoveEvents(EVENT_REMOVE_ENCHANTMENT1 + Slot);
// Remove the enchantment instance.
Enchantments.erase(itr);
}
void Item::RemoveEnchantment( uint32 EnchantmentSlot )
{
// Make sure we actually exist.
EnchantmentMap::iterator itr = Enchantments.find( EnchantmentSlot );
if( itr == Enchantments.end() )
return;
m_isDirty = true;
uint32 Slot = itr->first;
if( itr->second.BonusApplied )
ApplyEnchantmentBonus( EnchantmentSlot, REMOVE );
// Unset the item fields.
uint32 EnchantBase = Slot * 3 + ITEM_FIELD_ENCHANTMENT;
SetUInt32Value( EnchantBase + 0, 0 );
SetUInt32Value( EnchantBase + 1, 0 );
SetUInt32Value( EnchantBase + 2, 0 );
// Remove the enchantment event for removal.
event_RemoveEvents( EVENT_REMOVE_ENCHANTMENT1 + Slot );
// Remove the enchantment instance.
Enchantments.erase( itr );
}
int32 Item::AddEnchantment( EnchantEntry* Enchantment, uint32 Duration, bool Perm /* = false */, bool apply /* = true */, bool RemoveAtLogout /* = false */, uint32 Slot_, uint32 RandomSuffix )
{
int32 Slot = Slot_;
m_isDirty = true;
/*
if(Perm)
{
if(Slot_)
{
Slot=Slot_;
}
else
{
Slot = FindFreeEnchantSlot(Enchantment);
}
}
else
{
if(Enchantment->EnchantGroups > 1) // replaceable temp enchants
{
Slot = 1;
RemoveEnchantment(1);
}
else
{
Slot = FindFreeEnchantSlot(Enchantment);*/
/*
Slot = Enchantment->type ? 3 : 0;
//that's 's code
for(uint32 Index = ITEM_FIELD_ENCHANTMENT_09; Index < ITEM_FIELD_ENCHANTMENT_32; Index += 3)
{
if(m_uint32Values[Index] == 0) break;;
++Slot;
}
//Slot = FindFreeEnchantSlot(Enchantment);
// reach max of temp enchants
if(Slot >= 11) return -1;
*/
/*}
}
*/
// Create the enchantment struct.
EnchantmentInstance Instance;
Instance.ApplyTime = UNIXTIME;
Instance.BonusApplied = false;
Instance.Slot = Slot;
Instance.Enchantment = Enchantment;
Instance.Duration = Duration;
Instance.RemoveAtLogout = RemoveAtLogout;
Instance.RandomSuffix = RandomSuffix;
// Set the enchantment in the item fields.
uint32 EnchantBase = Slot * 3 + ITEM_FIELD_ENCHANTMENT;
SetUInt32Value( EnchantBase, Enchantment->Id );
SetUInt32Value( EnchantBase + 1, (uint32)Instance.ApplyTime );
SetUInt32Value( EnchantBase + 2, 0 ); // charges
// Add it to our map.
Enchantments.insert(make_pair((uint32)Slot, Instance));
if( m_owner == NULL )
return Slot;
// Add the removal event.
if( Duration )
{
sEventMgr.AddEvent( this, &Item::RemoveEnchantment, uint32(Slot), EVENT_REMOVE_ENCHANTMENT1 + Slot, Duration * 1000, 1, 0 );
}
// No need to send the log packet, if the owner isn't in world (we're still loading)
if( !m_owner->IsInWorld() )
return Slot;
if( apply )
{
WorldPacket EnchantLog( SMSG_ENCHANTMENTLOG, 25 );
EnchantLog << m_owner->GetGUID();
EnchantLog << m_owner->GetGUID();
EnchantLog << m_uint32Values[OBJECT_FIELD_ENTRY];
EnchantLog << Enchantment->Id;
EnchantLog << uint8(0);
m_owner->GetSession()->SendPacket( &EnchantLog );
if( m_owner->GetTradeTarget() )
{
m_owner->SendTradeUpdate();
}
/* Only apply the enchantment bonus if we're equipped */
uint8 slot = m_owner->GetItemInterface()->GetInventorySlotByGuid( GetGUID() );
if( slot >= EQUIPMENT_SLOT_START && slot < EQUIPMENT_SLOT_END )
ApplyEnchantmentBonus( Slot, APPLY );
}
return Slot;
}
void Item::RemoveEnchantmentBonuses()
{
EnchantmentMap::iterator itr, itr2;
for( itr = Enchantments.begin(); itr != Enchantments.end(); )
{
itr2 = itr++;
if(!itr2->second.Dummy)
ApplyEnchantmentBonus( itr2->first, REMOVE );
}
int32 value = 0;
ItemPrototype* proto = NULL;
for(uint32 gem = 0; gem < 3; gem++)
{
if(!Gems[gem])
continue;
proto = ItemPrototypeStorage.LookupEntry(Gems[gem]);
if(proto == NULL)
continue;
if(proto->Armor)
{
m_owner->BaseResistance[RESISTANCE_ARMOR] -= proto->Armor;
m_owner->CalcResistance(RESISTANCE_ARMOR);
}
if( proto->HolyRes )
{
m_owner->FlatResistanceModifierPos[RESISTANCE_HOLY] -= proto->HolyRes;
m_owner->CalcResistance(RESISTANCE_HOLY);
}
if( proto->FireRes )
{
m_owner->FlatResistanceModifierPos[RESISTANCE_FIRE] -= proto->FireRes;
m_owner->CalcResistance(RESISTANCE_FIRE);
}
if( proto->NatureRes )
{
m_owner->FlatResistanceModifierPos[RESISTANCE_NATURE] -= proto->NatureRes;
m_owner->CalcResistance(RESISTANCE_NATURE);
}
if( proto->FrostRes )
{
m_owner->FlatResistanceModifierPos[RESISTANCE_FROST] -= proto->FrostRes;
m_owner->CalcResistance(RESISTANCE_FROST);
}
if( proto->ShadowRes )
{
m_owner->FlatResistanceModifierPos[RESISTANCE_SHADOW] -= proto->ShadowRes;
m_owner->CalcResistance(RESISTANCE_SHADOW);
}
if( proto->ArcaneRes )
{
m_owner->FlatResistanceModifierPos[RESISTANCE_ARCANE] -= proto->ArcaneRes;
m_owner->CalcResistance(RESISTANCE_ARCANE);
}
for(uint32 i = 0; i < 10; i++)
{
if(value = proto->Stats[i].Value)
m_owner->ModifyBonuses( proto->Stats[i].Type, -value );
}
proto = NULL;
}
}
void Item::RemoveEnchantmentBonuses()
{
for (EnchantmentMap::iterator itr = Enchantments.begin(); itr != Enchantments.end(); ++itr)
ApplyEnchantmentBonus(itr->first, REMOVE);
}
void Item::ApplyEnchantmentBonuses()
{
for (EnchantmentMap::iterator itr = Enchantments.begin(); itr != Enchantments.end(); ++itr)
ApplyEnchantmentBonus(itr->first, APPLY);
}
