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Core/Spells: improved Early Frost checks to prevent them from applying the debuff when Early Frost was not active at the beginning of the channeling

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This commit is contained in:
Ovahlord
2018-08-30 03:48:11 +02:00
parent 82db65de84
commit 9c5075cf8e
1 changed files with 69 additions and 57 deletions
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126
src/server/scripts/Spells/spell_mage.cpp
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@@ -598,70 +598,82 @@ class spell_mage_focus_magic : public SpellScriptLoader
// 116 - Frostbolt
/// Updated 4.3.4
class spell_mage_frostbolt : public SpellScriptLoader
class spell_mage_frostbolt : public SpellScript
{
public:
spell_mage_frostbolt() : SpellScriptLoader("spell_mage_frostbolt") { }
PrepareSpellScript(spell_mage_frostbolt);
class spell_mage_frostbolt_SpellScript : public SpellScript
{
PrepareSpellScript(spell_mage_frostbolt_SpellScript);
bool Validate(SpellInfo const* /*spellInfo*/) override
{
return ValidateSpellInfo(
{
SPELL_MAGE_EARLY_FROST_R1,
SPELL_MAGE_EARLY_FROST_R2,
SPELL_MAGE_EARLY_FROST_TRIGGERED_R1,
SPELL_MAGE_EARLY_FROST_TRIGGERED_R2,
SPELL_MAGE_EARLY_FROST_VISUAL
});
}
bool Validate(SpellInfo const* /*spellInfo*/) override
{
return ValidateSpellInfo(
{
SPELL_MAGE_EARLY_FROST_R1,
SPELL_MAGE_EARLY_FROST_R2,
SPELL_MAGE_EARLY_FROST_TRIGGERED_R1,
SPELL_MAGE_EARLY_FROST_TRIGGERED_R2,
SPELL_MAGE_EARLY_FROST_VISUAL
});
}
bool Load() override
{
_earlyFrostActive = false;
_earlyFrostSpellId = 0;
void HandleEarlyFrost()
{
if (Unit* caster = GetCaster())
{
if (AuraEffect* aurEff = caster->GetAuraEffect(SPELL_AURA_ADD_FLAT_MODIFIER, SPELLFAMILY_MAGE, ICON_MAGE_EARLY_FROST_SKILL, 0))
{
if (!caster->GetAuraEffect(SPELL_AURA_ADD_FLAT_MODIFIER, SPELLFAMILY_MAGE, ICON_MAGE_EARLY_FROST, 0))
{
if (aurEff->GetId() == SPELL_MAGE_EARLY_FROST_R1)
caster->CastSpell(caster, SPELL_MAGE_EARLY_FROST_TRIGGERED_R1, true);
else if (aurEff->GetId() == SPELL_MAGE_EARLY_FROST_R2)
caster->CastSpell(caster, SPELL_MAGE_EARLY_FROST_TRIGGERED_R2, true);
Unit* caster = GetCaster();
if (!caster)
return false;
caster->RemoveAurasDueToSpell(SPELL_MAGE_EARLY_FROST_VISUAL);
}
}
}
}
// Check Early Frost state
if (AuraEffect const* aurEff = caster->GetAuraEffect(SPELL_AURA_ADD_FLAT_MODIFIER, SPELLFAMILY_MAGE, ICON_MAGE_EARLY_FROST_SKILL, 0))
{
// Check if the cooldown effect is inactive
if (!caster->GetAuraEffect(SPELL_AURA_ADD_FLAT_MODIFIER, SPELLFAMILY_MAGE, ICON_MAGE_EARLY_FROST, EFFECT_0))
{
_earlyFrostActive = true;
if (aurEff->GetId() == SPELL_MAGE_EARLY_FROST_R1)
_earlyFrostSpellId = SPELL_MAGE_EARLY_FROST_TRIGGERED_R1;
else if (aurEff->GetId() == SPELL_MAGE_EARLY_FROST_R2)
_earlyFrostSpellId = SPELL_MAGE_EARLY_FROST_TRIGGERED_R2;
}
}
void RecalculateDamage(SpellEffIndex /*effIndex*/)
{
if (GetHitUnit() && GetHitUnit()->HasAuraState(AURA_STATE_FROZEN, GetSpellInfo(), GetCaster()))
{
if (AuraEffect* aurEff = GetCaster()->GetAuraEffect(SPELL_AURA_DUMMY, SPELLFAMILY_MAGE, ICON_MAGE_SHATTER, EFFECT_1))
{
int32 damage = GetHitDamage();
AddPct(damage, aurEff->GetAmount());
SetHitDamage(damage);
}
}
}
return true;
}
void Register() override
{
OnCast += SpellCastFn(spell_mage_frostbolt_SpellScript::HandleEarlyFrost);
OnEffectHitTarget += SpellEffectFn(spell_mage_frostbolt_SpellScript::RecalculateDamage, EFFECT_1, SPELL_EFFECT_SCHOOL_DAMAGE);
}
};
void HandleEarlyFrost()
{
if (Unit* caster = GetCaster())
{
if (_earlyFrostActive)
{
caster->CastSpell(caster, _earlyFrostSpellId, true);
caster->RemoveAurasDueToSpell(SPELL_MAGE_EARLY_FROST_VISUAL);
}
}
}
SpellScript* GetSpellScript() const
{
return new spell_mage_frostbolt_SpellScript();
}
void RecalculateDamage(SpellEffIndex /*effIndex*/)
{
if (GetHitUnit() && GetHitUnit()->HasAuraState(AURA_STATE_FROZEN, GetSpellInfo(), GetCaster()))
{
if (AuraEffect* aurEff = GetCaster()->GetAuraEffect(SPELL_AURA_DUMMY, SPELLFAMILY_MAGE, ICON_MAGE_SHATTER, EFFECT_1))
{
int32 damage = GetHitDamage();
AddPct(damage, aurEff->GetAmount());
SetHitDamage(damage);
}
}
}
void Register() override
{
BeforeCast += SpellCastFn(spell_mage_frostbolt::HandleEarlyFrost);
OnEffectHitTarget += SpellEffectFn(spell_mage_frostbolt::RecalculateDamage, EFFECT_1, SPELL_EFFECT_SCHOOL_DAMAGE);
}
private:
bool _earlyFrostActive;
uint32 _earlyFrostSpellId;
};
// 56372 - Glyph of Ice Block
@@ -2122,7 +2134,7 @@ void AddSC_mage_spell_scripts()
new spell_mage_flame_orb();
new spell_mage_flame_orb_aoe_dummy();
new spell_mage_focus_magic();
new spell_mage_frostbolt();
RegisterSpellScript(spell_mage_frostbolt);
new spell_mage_hot_streak();
new spell_mage_ice_barrier();
new spell_mage_ignite();