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Core/Spells: Fixed item level requirements for enchanting spells

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Closes #30482

(cherry picked from commit 243314806f)

# Conflicts:
#	src/server/game/Spells/Spell.cpp
#	src/server/game/Spells/SpellInfo.cpp
#	src/server/shared/SharedDefines.h
#	src/server/shared/enuminfo_SharedDefines.cpp
This commit is contained in:
Shauren
2024-12-05 14:13:07 +01:00
parent 806bb66490
commit 2e4ada2d3d
1 changed files with 22 additions and 8 deletions
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30
src/server/game/Spells/Spell.cpp
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@@ -7789,9 +7789,19 @@ SpellCastResult Spell::CheckItems(int32* param1 /*= nullptr*/, int32* param2 /*=
if (!targetItem)
return SPELL_FAILED_ITEM_NOT_FOUND;
// required level has to be checked also! Exploit fix
if (targetItem->GetItemLevel(targetItem->GetOwner()) < m_spellInfo->BaseLevel || (targetItem->GetRequiredLevel() && uint32(targetItem->GetRequiredLevel()) < m_spellInfo->BaseLevel))
return SPELL_FAILED_LOWLEVEL;
// Apply item level restriction
if (!m_spellInfo->HasAttribute(SPELL_ATTR2_ALLOW_LOW_LEVEL_BUFF))
{
uint32 requiredLevel = targetItem->GetRequiredLevel();
if (!requiredLevel)
requiredLevel = targetItem->GetItemLevel(targetItem->GetOwner());
if (requiredLevel < m_spellInfo->BaseLevel)
return SPELL_FAILED_LOWLEVEL;
}
if ((m_CastItem || effectInfo->IsEffect(SPELL_EFFECT_ENCHANT_ITEM_PRISMATIC))
&& m_spellInfo->MaxLevel > 0 && targetItem->GetItemLevel(targetItem->GetOwner()) > m_spellInfo->MaxLevel)
return SPELL_FAILED_HIGHLEVEL;
bool isItemUsable = false;
for (ItemEffectEntry const* itemEffect : targetItem->GetEffects())
@@ -7856,14 +7866,18 @@ SpellCastResult Spell::CheckItems(int32* param1 /*= nullptr*/, int32* param2 /*=
return SPELL_FAILED_NOT_TRADEABLE;
}
// Apply item level restriction if the enchanting spell has max level restrition set
if (m_CastItem && m_spellInfo->MaxLevel > 0)
// Apply item level restriction
if (!m_spellInfo->HasAttribute(SPELL_ATTR2_ALLOW_LOW_LEVEL_BUFF))
{
if (item->GetTemplate()->GetBaseItemLevel() < (uint32)m_CastItem->GetTemplate()->GetBaseRequiredLevel())
uint32 requiredLevel = item->GetRequiredLevel();
if (!requiredLevel)
requiredLevel = item->GetItemLevel(item->GetOwner());
if (requiredLevel < m_spellInfo->BaseLevel)
return SPELL_FAILED_LOWLEVEL;
if (item->GetTemplate()->GetBaseItemLevel() > m_spellInfo->MaxLevel)
return SPELL_FAILED_HIGHLEVEL;
}
if (m_CastItem && m_spellInfo->MaxLevel > 0 && item->GetItemLevel(item->GetOwner()) > m_spellInfo->MaxLevel)
return SPELL_FAILED_HIGHLEVEL;
break;
}
case SPELL_EFFECT_ENCHANT_HELD_ITEM: