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Scripts/Spells: Implement evoker talent "Snapfire" (#30580)

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Co-authored-by: Shauren <shauren.trinity@gmail.com>
This commit is contained in:
Aqua Deus
2025-01-13 22:21:09 +01:00
committed by GitHub
parent 55dda32225
commit 210daa31cd
2 changed files with 71 additions and 2 deletions
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9
sql/updates/world/master/2025_01_13_06_world.sql Normal file
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@@ -0,0 +1,9 @@
DELETE FROM `spell_script_names` WHERE `ScriptName`IN ('spell_evo_snapfire', 'spell_evo_snapfire_bonus_damage');
INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
(368847, 'spell_evo_snapfire'),
(369374, 'spell_evo_snapfire_bonus_damage');
DELETE FROM `spell_proc` WHERE `SpellId` IN (370783,370818);
INSERT INTO `spell_proc` (`SpellId`,`SchoolMask`,`SpellFamilyName`,`SpellFamilyMask0`,`SpellFamilyMask1`,`SpellFamilyMask2`,`SpellFamilyMask3`,`ProcFlags`,`ProcFlags2`,`SpellTypeMask`,`SpellPhaseMask`,`HitMask`,`AttributesMask`,`DisableEffectsMask`,`ProcsPerMinute`,`Chance`,`Cooldown`,`Charges`) VALUES
(370783,0x00,224,0x00000020,0x00040000,0x00000000,0x00000000,0x00000000,0x0,0x1,0x2,0x0,0x0,0x0,0,0,0,0), -- Snapfire
(370818,0x00,224,0x00000000,0x00000000,0x00000000,0x00000000,0x20000000,0x0,0x0,0x0,0x0,0x8,0x0,0,100,0,1); -- Snapfire

64
src/server/scripts/Spells/spell_evoker.cpp
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@@ -62,6 +62,7 @@ enum EvokerSpells
SPELL_EVOKER_PYRE_DAMAGE = 357212,
SPELL_EVOKER_RUBY_EMBERS = 365937,
SPELL_EVOKER_SCOURING_FLAME = 378438,
SPELL_EVOKER_SNAPFIRE = 370818,
SPELL_EVOKER_SOAR_RACIAL = 369536,
SPELL_EVOKER_VERDANT_EMBRACE_HEAL = 361195,
SPELL_EVOKER_VERDANT_EMBRACE_JUMP = 373514
@@ -229,15 +230,33 @@ struct at_evo_firestorm : AreaTriggerAI
{
using AreaTriggerAI::AreaTriggerAI;
void OnCreate(Spell const* /*creatingSpell*/) override
struct extra_create_data
{
float SnapshotDamageMultipliers = 1.0f;
};
static extra_create_data& GetOrCreateExtraData(Spell* firestorm)
{
if (firestorm->m_customArg.type() != typeid(extra_create_data))
return firestorm->m_customArg.emplace<extra_create_data>();
return *std::any_cast<extra_create_data>(&firestorm->m_customArg);
}
void OnCreate(Spell const* creatingSpell) override
{
_damageSpellCustomArg = creatingSpell->m_customArg;
_scheduler.Schedule(0ms, [this](TaskContext task)
{
std::chrono::duration<float> period = 2s; // 2s, affected by haste
if (Unit* caster = at->GetCaster())
{
period *= *caster->m_unitData->ModCastingSpeed;
caster->CastSpell(at->GetPosition(), SPELL_EVOKER_FIRESTORM_DAMAGE, TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR);
caster->CastSpell(at->GetPosition(), SPELL_EVOKER_FIRESTORM_DAMAGE, CastSpellExtraArgsInit{
.TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR,
.CustomArg = _damageSpellCustomArg
});
}
task.Repeat(duration_cast<Milliseconds>(period));
@@ -251,6 +270,7 @@ struct at_evo_firestorm : AreaTriggerAI
private:
TaskScheduler _scheduler;
std::any _damageSpellCustomArg;
};
// 358733 - Glide (Racial)
@@ -434,6 +454,44 @@ class spell_evo_scouring_flame : public SpellScript
}
};
// Called by 368847 - Firestorm (Red)
class spell_evo_snapfire : public SpellScript
{
bool Validate(SpellInfo const* /*spellInfo*/) override
{
return ValidateSpellEffect({ { SPELL_EVOKER_SNAPFIRE, EFFECT_1 } });
}
bool Load() override
{
return GetCaster()->HasAura(SPELL_EVOKER_SNAPFIRE);
}
void OnPrecast() override
{
if (AuraEffect const* snapfire = GetCaster()->GetAuraEffect(SPELL_EVOKER_SNAPFIRE, EFFECT_1))
if (GetSpell()->m_appliedMods.contains(snapfire->GetBase()))
AddPct(at_evo_firestorm::GetOrCreateExtraData(GetSpell()).SnapshotDamageMultipliers, snapfire->GetAmount());
}
void Register() override { }
};
// Called by 369374 - Firestorm (Red)
class spell_evo_snapfire_bonus_damage : public SpellScript
{
void CalculateDamageBonus(SpellEffectInfo const& /*spellEffectInfo*/, Unit* /*victim*/, int32& /*damage*/, int32& /*flatMod*/, float& pctMod) const
{
if (at_evo_firestorm::extra_create_data const* bonus = std::any_cast<at_evo_firestorm::extra_create_data>(&GetSpell()->m_customArg))
pctMod *= bonus->SnapshotDamageMultipliers;
}
void Register() override
{
CalcDamage += SpellCalcDamageFn(spell_evo_snapfire_bonus_damage::CalculateDamageBonus);
}
};
// 360995 - Verdant Embrace (Green)
class spell_evo_verdant_embrace : public SpellScript
{
@@ -502,6 +560,8 @@ void AddSC_evoker_spell_scripts()
RegisterSpellScript(spell_evo_pyre);
RegisterSpellScript(spell_evo_ruby_embers);
RegisterSpellScript(spell_evo_scouring_flame);
RegisterSpellScript(spell_evo_snapfire);
RegisterSpellScript(spell_evo_snapfire_bonus_damage);
RegisterSpellScript(spell_evo_verdant_embrace);
RegisterSpellScript(spell_evo_verdant_embrace_trigger_heal);
}