Scripts/Spells: Implement hunter talent Wilderness Medicine (#30848)

2 files changed, 46 insertions, 0 deletions

diff --git a/sql/updates/world/master/2025_05_04_01_world.sql b/sql/updates/world/master/2025_05_04_01_world.sql
new file mode 100644
index 00000000000..6ac836768d5
--- /dev/null
+++ b/sql/updates/world/master/2025_05_04_01_world.sql
@@ -0,0 +1,3 @@
+DELETE FROM `spell_script_names` WHERE `ScriptName`='spell_hun_wilderness_medicine';
+INSERT INTO `spell_script_names` (`spell_id`,`ScriptName`) VALUES
+(136,'spell_hun_wilderness_medicine');
diff --git a/src/server/scripts/Spells/spell_hunter.cpp b/src/server/scripts/Spells/spell_hunter.cpp
index 65becbcbdc2..e009140bde7 100644
--- a/src/server/scripts/Spells/spell_hunter.cpp
+++ b/src/server/scripts/Spells/spell_hunter.cpp
@@ -77,6 +77,8 @@ enum HunterSpells
     SPELL_HUNTER_STEADY_SHOT_FOCUS                  = 77443,
     SPELL_HUNTER_T9_4P_GREATNESS                    = 68130,
     SPELL_HUNTER_T29_2P_MARKSMANSHIP_DAMAGE         = 394371,
+    SPELL_HUNTER_WILDERNESS_MEDICINE_TALENT         = 343242,
+    SPELL_HUNTER_WILDERNESS_MEDICINE_DISPEL         = 384784,
     SPELL_ROAR_OF_SACRIFICE_TRIGGERED               = 67481
 };
 
@@ -1004,6 +1006,46 @@ class spell_hun_t29_2p_marksmanship_bonus : public AuraScript
     }
 };
 
+// Called by 136 - Mend Pet
+class spell_hun_wilderness_medicine : public AuraScript
+{
+    bool Validate(SpellInfo const* /*spellInfo*/) override
+    {
+        return ValidateSpellInfo({ SPELL_HUNTER_WILDERNESS_MEDICINE_TALENT, SPELL_HUNTER_WILDERNESS_MEDICINE_DISPEL });
+    }
+
+    bool Load() override
+    {
+        Unit const* caster = GetCaster();
+        if (!caster)
+            return false;
+
+        AuraEffect const* wildernessMedicine = GetCaster()->GetAuraEffect(SPELL_HUNTER_WILDERNESS_MEDICINE_TALENT, EFFECT_1);
+        if (!wildernessMedicine)
+            return false;
+
+        _dispelChance = wildernessMedicine->GetAmount();
+        return true;
+    }
+
+    void OnPeriodic(AuraEffect const* aurEff) const
+    {
+        if (Unit* caster = GetCaster())
+            if (roll_chance_i(_dispelChance))
+                caster->CastSpell(GetTarget(), SPELL_HUNTER_WILDERNESS_MEDICINE_DISPEL, CastSpellExtraArgsInit{
+                    .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR,
+                    .TriggeringAura = aurEff
+                });
+    }
+
+    void Register() override
+    {
+        OnEffectPeriodic += AuraEffectPeriodicFn(spell_hun_wilderness_medicine::OnPeriodic, EFFECT_0, SPELL_AURA_OBS_MOD_HEALTH);
+    }
+
+    int32 _dispelChance = 0;
+};
+
 void AddSC_hunter_spell_scripts()
 {
     RegisterSpellScript(spell_hun_a_murder_of_crows);
@@ -1039,4 +1081,5 @@ void AddSC_hunter_spell_scripts()
     RegisterSpellScript(spell_hun_tame_beast);
     RegisterSpellScript(spell_hun_t9_4p_bonus);
     RegisterSpellScript(spell_hun_t29_2p_marksmanship_bonus);
+    RegisterSpellScript(spell_hun_wilderness_medicine);
 }