Scripts/Spells: Implement mage talent Meteor (#31094)

2 files changed, 66 insertions, 0 deletions

diff --git a/src/server/game/Spells/SpellMgr.cpp b/src/server/game/Spells/SpellMgr.cpp
index d5856da1873..c3bbd3d3516 100644
--- a/src/server/game/Spells/SpellMgr.cpp
+++ b/src/server/game/Spells/SpellMgr.cpp
@@ -5420,6 +5420,12 @@ void SpellMgr::LoadSpellInfoTargetCaps()
         spellInfo->_LoadSqrtTargetLimit(8, 0, {}, EFFECT_2, {}, {});
     });
 
+    // Meteor
+    ApplySpellFix({ 351140 }, [](SpellInfo* spellInfo)
+    {
+        spellInfo->_LoadSqrtTargetLimit(8, 0, {}, {}, {}, {});
+    });
+
     TC_LOG_INFO("server.loading", ">> Loaded SpellInfo target caps in {} ms", GetMSTimeDiffToNow(oldMSTime));
 }
 
diff --git a/src/server/scripts/Spells/spell_mage.cpp b/src/server/scripts/Spells/spell_mage.cpp
index 4b433912121..c61bab59c8f 100644
--- a/src/server/scripts/Spells/spell_mage.cpp
+++ b/src/server/scripts/Spells/spell_mage.cpp
@@ -74,6 +74,9 @@ enum MageSpells
     SPELL_MAGE_LIVING_BOMB_PERIODIC              = 217694,
     SPELL_MAGE_MANA_SURGE                        = 37445,
     SPELL_MAGE_MASTER_OF_TIME                    = 342249,
+    SPELL_MAGE_METEOR_AREATRIGGER                = 177345,
+    SPELL_MAGE_METEOR_BURN_DAMAGE                = 155158,
+    SPELL_MAGE_METEOR_MISSILE                    = 153564,
     SPELL_MAGE_RADIANT_SPARK_PROC_BLOCKER        = 376105,
     SPELL_MAGE_RAY_OF_FROST_BONUS                = 208141,
     SPELL_MAGE_RAY_OF_FROST_FINGERS_OF_FROST     = 269748,
@@ -1188,6 +1191,60 @@ class spell_mage_living_bomb_periodic : public AuraScript
     }
 };
 
+// 153561 - Meteor
+class spell_mage_meteor : public SpellScript
+{
+    bool Validate(SpellInfo const* /*spellInfo*/) override
+    {
+        return ValidateSpellInfo({ SPELL_MAGE_METEOR_AREATRIGGER });
+    }
+
+    void EffectHit(SpellEffIndex /*effIndex*/)
+    {
+        GetCaster()->CastSpell(*GetHitDest(), SPELL_MAGE_METEOR_AREATRIGGER, CastSpellExtraArgsInit{
+            .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR,
+            .TriggeringSpell = GetSpell()
+        });
+    }
+
+    void Register() override
+    {
+        OnEffectHit += SpellEffectFn(spell_mage_meteor::EffectHit, EFFECT_0, SPELL_EFFECT_DUMMY);
+    }
+};
+
+// 177345 - Meteor
+// Id - 3467
+struct at_mage_meteor : public AreaTriggerAI
+{
+    using AreaTriggerAI::AreaTriggerAI;
+
+    void OnRemove() override
+    {
+        if (Unit* caster = at->GetCaster())
+            caster->CastSpell(at->GetPosition(), SPELL_MAGE_METEOR_MISSILE);
+    }
+};
+
+// 175396 - Meteor Burn
+// Id - 1712
+struct at_mage_meteor_burn : public AreaTriggerAI
+{
+    using AreaTriggerAI::AreaTriggerAI;
+
+    void OnUnitEnter(Unit* unit) override
+    {
+        if (Unit* caster = at->GetCaster())
+            if (caster->IsValidAttackTarget(unit))
+                caster->CastSpell(unit, SPELL_MAGE_METEOR_BURN_DAMAGE, TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR);
+    }
+
+    void OnUnitExit(Unit* unit) override
+    {
+        unit->RemoveAurasDueToSpell(SPELL_MAGE_METEOR_BURN_DAMAGE, at->GetCasterGuid());
+    }
+};
+
 enum SilvermoonPolymorph
 {
     NPC_AUROSALIA       = 18744
@@ -1578,6 +1635,9 @@ void AddSC_mage_spell_scripts()
     RegisterSpellScript(spell_mage_living_bomb);
     RegisterSpellScript(spell_mage_living_bomb_explosion);
     RegisterSpellScript(spell_mage_living_bomb_periodic);
+    RegisterSpellScript(spell_mage_meteor);
+    RegisterAreaTriggerAI(at_mage_meteor);
+    RegisterAreaTriggerAI(at_mage_meteor_burn);
     RegisterSpellScript(spell_mage_polymorph_visual);
     RegisterSpellScript(spell_mage_prismatic_barrier);
     RegisterSpellScript(spell_mage_radiant_spark);