fix(Core/Spells): Fixed explosive shot ammo consumption (#21501)

Co-authored-by: pavel_k <pavel_k@mail.com>
Co-authored-by: Jelle Meeus <sogladev@gmail.com>

data/sql/updates/pending_db_world/rev_1752529849711771043.sql

@@ -0,0 +1,3 @@
+--
+DELETE FROM `spell_script_names` WHERE `spell_id` = -53301 AND `ScriptName` = 'spell_hun_explosive_shot';
+INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES (-53301, 'spell_hun_explosive_shot');

src/server/game/Spells/Spell.cpp

@@ -5405,7 +5405,7 @@ void Spell::TakePower()
 
 void Spell::TakeAmmo()
 {
-    if (m_attackType == RANGED_ATTACK && m_caster->IsPlayer())
+    if (m_attackType == RANGED_ATTACK && m_caster->IsPlayer() && !m_spellInfo->HasAttribute(SPELL_ATTR6_DO_NOT_CONSUME_RESOURCES))
     {
         Item* pItem = m_caster->ToPlayer()->GetWeaponForAttack(RANGED_ATTACK);
 

src/server/scripts/Spells/spell_hunter.cpp

@@ -1347,6 +1347,27 @@ class spell_hun_target_self_and_pet : public SpellScript
     }
 };
 
+// -53301 - Explosive Shot
+class spell_hun_explosive_shot : public SpellScript
+{
+    PrepareSpellScript(spell_hun_explosive_shot);
+
+    void HandleFinish()
+    {
+        // Handling of explosive shot initial cast without LnL proc
+        if (!GetCaster() || !GetCaster()->IsPlayer())
+            return;
+
+        if (!GetCaster()->HasAura(SPELL_LOCK_AND_LOAD_TRIGGER))
+            GetSpell()->TakeAmmo();
+    }
+
+    void Register() override
+    {
+        AfterCast += SpellCastFn(spell_hun_explosive_shot::HandleFinish);
+    }
+};
+
 void AddSC_hunter_spell_scripts()
 {
     RegisterSpellScript(spell_hun_check_pet_los);
@@ -1378,4 +1399,5 @@ void AddSC_hunter_spell_scripts()
     RegisterSpellScript(spell_hun_intimidation);
     RegisterSpellScript(spell_hun_bestial_wrath);
     RegisterSpellScript(spell_hun_target_self_and_pet);
+    RegisterSpellScript(spell_hun_explosive_shot);
 }