Spells/Spells: Fix demon hunter talent "Fiery Brand" (TrinityCore#30490)

Author: aquadeus

sql/updates/world/master/2024_12_30_02_world.sql

@@ -0,0 +1,3 @@
+DELETE FROM `spell_script_names` WHERE `ScriptName`='spell_dh_fiery_brand';
+INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
+(204021, 'spell_dh_fiery_brand');

src/server/scripts/Spells/spell_dh.cpp

@@ -111,8 +111,9 @@ enum DemonHunterSpells
     SPELL_DH_FELBLADE_COOLDOWN_RESET_PROC_VISUAL   = 204497,
     SPELL_DH_FELBLADE_DAMAGE                       = 213243,
     SPELL_DH_FIERY_BRAND                           = 204021,
-    SPELL_DH_FIERY_BRAND_DMG_REDUCTION_DEBUFF      = 207744,
-    SPELL_DH_FIERY_BRAND_DOT                       = 207771,
+    SPELL_DH_FIERY_BRAND_RANK_2                    = 320962,
+    SPELL_DH_FIERY_BRAND_DEBUFF_RANK_1             = 207744,
+    SPELL_DH_FIERY_BRAND_DEBUFF_RANK_2             = 207771,
     SPELL_DH_FIRST_BLOOD                           = 206416,
     SPELL_DH_FLAME_CRASH                           = 227322,
     SPELL_DH_FRAILTY                               = 224509,
@@ -733,6 +734,29 @@ class spell_dh_felblade_cooldown_reset_proc : public AuraScript
     }
 };
 
+// 204021 - Fiery Brand
+class spell_dh_fiery_brand : public SpellScript
+{
+    bool Validate(SpellInfo const* /*spellInfo*/) override
+    {
+        return ValidateSpellInfo({ SPELL_DH_FIERY_BRAND_DEBUFF_RANK_1, SPELL_DH_FIERY_BRAND_DEBUFF_RANK_2, SPELL_DH_FIERY_BRAND_RANK_2 });
+    }
+
+    void HandleDamage(SpellEffIndex /*effIndex*/) const
+    {
+        GetCaster()->CastSpell(GetHitUnit(), GetCaster()->HasAura(SPELL_DH_FIERY_BRAND_RANK_2) ? SPELL_DH_FIERY_BRAND_DEBUFF_RANK_2 : SPELL_DH_FIERY_BRAND_DEBUFF_RANK_1,
+            CastSpellExtraArgsInit{
+                .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR,
+                .TriggeringSpell = GetSpell()
+        });
+    }
+
+    void Register() override
+    {
+        OnEffectHitTarget += SpellEffectFn(spell_dh_fiery_brand::HandleDamage, EFFECT_1, SPELL_EFFECT_SCHOOL_DAMAGE);
+    }
+};
+
 // 206416 - First Blood
 class spell_dh_first_blood : public AuraScript
 {
@@ -1211,6 +1235,7 @@ void AddSC_demon_hunter_spell_scripts()
     RegisterSpellScript(spell_dh_felblade);
     RegisterSpellScript(spell_dh_felblade_charge);
     RegisterSpellScript(spell_dh_felblade_cooldown_reset_proc);
+    RegisterSpellScript(spell_dh_fiery_brand);
     RegisterSpellScript(spell_dh_furious_gaze);
     RegisterSpellScript(spell_dh_last_resort);
     RegisterSpellScript(spell_dh_restless_hunter);