DB/Quest: Take Down Tethyr!

Closes #22407

1 files changed, 30 insertions, 0 deletions

diff --git a/src/server/scripts/Spells/spell_generic.cpp b/src/server/scripts/Spells/spell_generic.cpp
index 3b45a48c64d..1abb2da344d 100644
--- a/src/server/scripts/Spells/spell_generic.cpp
+++ b/src/server/scripts/Spells/spell_generic.cpp
@@ -4324,6 +4324,35 @@ class spell_gen_charmed_unit_spell_cooldown : public SpellScript
     }
 };
 
+enum CannonBlast
+{
+    SPELL_CANNON_BLAST          = 42578,
+	SPELL_CANNON_BLAST_DAMAGE   = 42576
+};
+
+class spell_gen_cannon_blast : public SpellScript
+{
+    PrepareSpellScript(spell_gen_cannon_blast);
+
+    bool Validate(SpellInfo const* spellInfo) override
+    {
+        return ValidateSpellInfo({ SPELL_CANNON_BLAST });
+    }
+    void HandleScript(SpellEffIndex effIndex)
+    {
+        int32 bp = GetSpellInfo()->Effects[effIndex].CalcValue();
+        Unit* target = GetHitUnit();
+        CastSpellExtraArgs args(TRIGGERED_FULL_MASK);
+        args.AddSpellBP0(bp);
+        target->CastSpell(target, SPELL_CANNON_BLAST_DAMAGE, args);
+    }
+
+    void Register() override
+    {
+        OnEffectHitTarget += SpellEffectFn(spell_gen_cannon_blast::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
+    }
+};
+
 void AddSC_generic_spell_scripts()
 {
     RegisterAuraScript(spell_gen_absorb0_hitlimit1);
@@ -4451,4 +4480,5 @@ void AddSC_generic_spell_scripts()
     RegisterAuraScript(spell_gen_vehicle_control_link);
     RegisterSpellScript(spell_freezing_circle);
     RegisterSpellScript(spell_gen_charmed_unit_spell_cooldown);
+    RegisterSpellScript(spell_gen_cannon_blast);
 }