Scripts/Spells: Use Spell::GetPowerTypeCostAmount where possible instead of iterating Spell::GetPowerCost

Author: Shauren

src/server/game/Spells/Auras/SpellAuraEffects.cpp

@@ -1389,8 +1389,7 @@ bool AuraEffect::CheckEffectProc(AuraApplication* aurApp, ProcEventInfo& eventIn
 
             // Costs Check
             std::vector<SpellPowerCost> const& costs = eventInfo.GetProcSpell()->GetPowerCost();
-            auto m = std::find_if(costs.begin(), costs.end(), [](SpellPowerCost const& cost) { return cost.Amount > 0; });
-            if (m == costs.end())
+            if (std::ranges::none_of(costs, [](SpellPowerCost const& cost) { return cost.Amount > 0; }))
                 return false;
             break;
         }

src/server/game/Spells/Spell.cpp

@@ -4771,7 +4771,7 @@ void Spell::SendSpellStart()
 
     if ((m_caster->GetTypeId() == TYPEID_PLAYER ||
         (m_caster->GetTypeId() == TYPEID_UNIT && m_caster->ToCreature()->IsPet()))
-        && std::find_if(m_powerCost.begin(), m_powerCost.end(), [](SpellPowerCost const& cost) { return cost.Power != POWER_HEALTH; }) != m_powerCost.end())
+        && std::ranges::any_of(m_powerCost, [](SpellPowerCost const& cost) { return cost.Power != POWER_HEALTH; }))
         castFlags |= CAST_FLAG_POWER_LEFT_SELF;
 
     if (HasPowerTypeCost(POWER_RUNES))
@@ -4870,7 +4870,7 @@ void Spell::SendSpellGo()
 
     if ((m_caster->GetTypeId() == TYPEID_PLAYER ||
         (m_caster->GetTypeId() == TYPEID_UNIT && m_caster->ToCreature()->IsPet()))
-        && std::find_if(m_powerCost.begin(), m_powerCost.end(), [](SpellPowerCost const& cost) { return cost.Power != POWER_HEALTH; }) != m_powerCost.end())
+        && std::ranges::any_of(m_powerCost, [](SpellPowerCost const& cost) { return cost.Power != POWER_HEALTH; }))
         castFlags |= CAST_FLAG_POWER_LEFT_SELF;
 
     if ((m_caster->GetTypeId() == TYPEID_PLAYER)
@@ -8150,11 +8150,7 @@ bool Spell::HasPowerTypeCost(Powers power) const
 
 Optional<int32> Spell::GetPowerTypeCostAmount(Powers power) const
 {
-    auto itr = std::find_if(m_powerCost.cbegin(), m_powerCost.cend(), [power](SpellPowerCost const& cost)
-    {
-        return cost.Power == power;
-    });
-
+    auto itr = std::ranges::find(m_powerCost, power, &SpellPowerCost::Power);
     if (itr == m_powerCost.cend())
         return { };
 
@@ -9590,7 +9586,7 @@ void SelectRandomInjuredTargets(std::list<WorldObject*>& targets, size_t maxTarg
     tempTargets.resize(targets.size());
 
     // categorize each target
-    std::transform(targets.begin(), targets.end(), tempTargets.begin(), [&](WorldObject* target)
+    std::ranges::transform(targets, tempTargets.begin(), [&](WorldObject* target)
     {
         int32 negativePoints = 0;
         if (prioritizeGroupMembersOf && (!target->IsUnit() || target->ToUnit()->IsInRaidWith(prioritizeGroupMembersOf)))

src/server/game/Spells/SpellMgr.cpp

@@ -534,8 +534,7 @@ bool SpellMgr::CanSpellTriggerProcOnEvent(SpellProcEntry const& procEntry, ProcE
             return false;
 
         std::vector<SpellPowerCost> const& costs = eventInfo.GetProcSpell()->GetPowerCost();
-        auto m = std::find_if(costs.begin(), costs.end(), [](SpellPowerCost const& cost) { return cost.Amount > 0; });
-        if (m == costs.end())
+        if (std::ranges::none_of(costs, [](SpellPowerCost const& cost) { return cost.Amount > 0; }))
             return false;
     }
 

src/server/scripts/Spells/spell_druid.cpp

@@ -1846,12 +1846,11 @@ class spell_dru_t3_8p_bonus : public AuraScript
             return;
 
         Unit* caster = eventInfo.GetActor();
-        std::vector<SpellPowerCost> const& costs = spell->GetPowerCost();
-        auto m = std::find_if(costs.begin(), costs.end(), [](SpellPowerCost const& cost) { return cost.Power == POWER_MANA; });
-        if (m == costs.end())
+        Optional<int32> manaCost = spell->GetPowerTypeCostAmount(POWER_MANA);
+        if (!manaCost)
             return;
 
-        int32 amount = CalculatePct(m->Amount, aurEff->GetAmount());
+        int32 amount = CalculatePct(*manaCost, aurEff->GetAmount());
         CastSpellExtraArgs args(aurEff);
         args.AddSpellBP0(amount);
         caster->CastSpell(nullptr, SPELL_DRUID_EXHILARATE, args);

src/server/scripts/Spells/spell_item.cpp

@@ -1658,12 +1658,8 @@ class spell_item_pendant_of_the_violet_eye : public AuraScript
     bool CheckProc(ProcEventInfo& eventInfo)
     {
         if (Spell const* spell = eventInfo.GetProcSpell())
-        {
-            std::vector<SpellPowerCost> const& costs = spell->GetPowerCost();
-            auto m = std::find_if(costs.begin(), costs.end(), [](SpellPowerCost const& cost) { return cost.Power == POWER_MANA && cost.Amount > 0; });
-            if (m != costs.end())
+            if (spell->GetPowerTypeCostAmount(POWER_MANA) > 0)
                 return true;
-        }
 
         return false;
     }

src/server/scripts/Spells/spell_rogue.cpp

@@ -1031,10 +1031,8 @@ class spell_rog_sinister_strike : public SpellScript
             damagePerCombo += t5->GetAmount();
 
         int32 finalDamage = damagePerCombo;
-        std::vector<SpellPowerCost> const& costs = GetSpell()->GetPowerCost();
-        auto c = std::find_if(costs.begin(), costs.end(), [](SpellPowerCost const& cost) { return cost.Power == POWER_COMBO_POINTS; });
-        if (c != costs.end())
-            finalDamage *= c->Amount;
+        if (Optional<int32> comboPointCost = GetSpell()->GetPowerTypeCostAmount(POWER_COMBO_POINTS))
+            finalDamage *= *comboPointCost;
 
         SetHitDamage(finalDamage);
     }

src/server/scripts/Spells/spell_shaman.cpp

@@ -1012,11 +1012,9 @@ class spell_sha_item_mana_surge : public AuraScript
     {
         PreventDefaultAction();
 
-        std::vector<SpellPowerCost> const& costs = eventInfo.GetProcSpell()->GetPowerCost();
-        auto m = std::find_if(costs.begin(), costs.end(), [](SpellPowerCost const& cost) { return cost.Power == POWER_MANA; });
-        if (m != costs.end())
+        if (Optional<int32> manaCost = eventInfo.GetProcSpell()->GetPowerTypeCostAmount(POWER_MANA))
         {
-            int32 mana = CalculatePct(m->Amount, 35);
+            int32 mana = CalculatePct(*manaCost, 35);
             if (mana > 0)
             {
                 CastSpellExtraArgs args(aurEff);