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Core/Scripts: moved Wild Growth calculation to script and fixed formula

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Thanks ccrs for the formula

(cherry picked from commit 96ee23487f)
This commit is contained in:
ariel-
2017-06-02 14:12:53 -03:00
committed by funjoker
parent 8e44a6a381
commit 7c2e83604c
2 changed files with 40 additions and 13 deletions
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41
src/server/scripts/Spells/spell_druid.cpp
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@@ -66,6 +66,7 @@ enum DruidSpells
SPELL_DRUID_REJUVENATION_T10_PROC = 70691,
SPELL_DRUID_BALANCE_T10_BONUS = 70718,
SPELL_DRUID_BALANCE_T10_BONUS_PROC = 70721,
SPELL_DRUID_RESTORATION_T10_2P_BONUS = 70658,
SPELL_DRUID_SUNFIRE_DAMAGE = 164815,
SPELL_DRUID_SURVIVAL_INSTINCTS = 50322
};
@@ -1434,14 +1435,52 @@ public:
OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_dru_wild_growth_SpellScript::SetTargets, EFFECT_1, TARGET_UNIT_DEST_AREA_ALLY);
}
private:
std::list<WorldObject*> _targets;
};
class spell_dru_wild_growth_AuraScript : public AuraScript
{
PrepareAuraScript(spell_dru_wild_growth_AuraScript);
bool Validate(SpellInfo const* /*spellInfo*/) override
{
return ValidateSpellInfo({ SPELL_DRUID_RESTORATION_T10_2P_BONUS });
}
void HandleTickUpdate(AuraEffect* aurEff)
{
Unit* caster = GetCaster();
if (!caster)
return;
// calculate from base damage, not from aurEff->GetAmount() (already modified)
float damage = caster->CalculateSpellDamage(GetUnitOwner(), GetSpellInfo(), aurEff->GetEffIndex());
// Wild Growth = first tick gains a 6% bonus, reduced by 2% each tick
float reduction = 2.f;
if (AuraEffect* bonus = caster->GetAuraEffect(SPELL_DRUID_RESTORATION_T10_2P_BONUS, EFFECT_0))
reduction -= CalculatePct(reduction, bonus->GetAmount());
reduction *= (aurEff->GetTickNumber() - 1);
AddPct(damage, 6.f - reduction);
aurEff->SetAmount(int32(damage));
}
void Register() override
{
OnEffectUpdatePeriodic += AuraEffectUpdatePeriodicFn(spell_dru_wild_growth_AuraScript::HandleTickUpdate, EFFECT_0, SPELL_AURA_PERIODIC_HEAL);
}
};
SpellScript* GetSpellScript() const override
{
return new spell_dru_wild_growth_SpellScript();
}
AuraScript* GetAuraScript() const override
{
return new spell_dru_wild_growth_AuraScript();
}
};
void AddSC_druid_spell_scripts()