Scripts/Ahnkahet: rescript Ahn'kahar Spell Flinger SAI + spell scripts + spelldifficulty_dbc entries

2 files changed, 55 insertions, 0 deletions

diff --git a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/ahnkahet.h b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/ahnkahet.h
index e0b70b3fa36..38c8724a6f0 100644
--- a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/ahnkahet.h
+++ b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/ahnkahet.h
@@ -78,6 +78,11 @@ enum AKGameObjectIds
     GO_SPHERE_2                     = 193094
 };
 
+enum AKSpellIds
+{
+    SPELL_SHADOW_SICKLE_TRIGGERED   = 56701,
+};
+
 template <class AI, class T>
 inline AI* GetAhnKahetAI(T* obj)
 {
diff --git a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/instance_ahnkahet.cpp b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/instance_ahnkahet.cpp
index 762368bf61b..2bbc8acc498 100644
--- a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/instance_ahnkahet.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/instance_ahnkahet.cpp
@@ -24,6 +24,7 @@
 #include "ScriptMgr.h"
 #include "SpellInfo.h"
 #include "SpellScript.h"
+#include "SpellMgr.h"
 
 DoorData const doorData[] =
 {
@@ -169,6 +170,55 @@ class spell_combined_toxins : public AuraScript
     }
 };
 
+// 56698, 59102 - Shadow Blast
+class spell_shadow_blast : public SpellScript
+{
+    PrepareSpellScript(spell_shadow_blast);
+
+    void HandleDamageCalc(SpellEffIndex effIndex)
+    {
+        Unit* target = GetHitUnit();
+        if (!target)
+            return;
+
+        SetHitDamage(target->GetMaxHealth() * GetSpellInfo()->Effects[effIndex].BasePoints / 100);
+    }
+
+    void Register() override
+    {
+        OnEffectHitTarget += SpellEffectFn(spell_shadow_blast::HandleDamageCalc, EFFECT_0, SPELL_EFFECT_SCHOOL_DAMAGE);
+    }
+};
+
+// 56702, 59103 - Shadow Sickle
+class spell_shadow_sickle : public AuraScript
+{
+    PrepareAuraScript(spell_shadow_sickle);
+
+    bool Validate(SpellInfo const* /*spellInfo*/) override
+    {
+        return ValidateSpellInfo({ SPELL_SHADOW_SICKLE_TRIGGERED });
+    }
+
+    void HandlePeriodic(AuraEffect const* aurEff)
+    {
+        Unit* owner = GetUnitOwner();
+
+        uint32 spellId = sSpellMgr->GetSpellIdForDifficulty(SPELL_SHADOW_SICKLE_TRIGGERED, owner);
+        if (!spellId)
+            return;
+
+        if (owner->IsAIEnabled())
+            if (Unit* target = owner->GetAI()->SelectTarget(SelectTargetMethod::Random, 0, 40.f))
+                owner->CastSpell(target, spellId, CastSpellExtraArgs(aurEff).SetTriggerFlags(TriggerCastFlags::TRIGGERED_FULL_MASK));
+    }
+
+    void Register() override
+    {
+        OnEffectPeriodic += AuraEffectPeriodicFn(spell_shadow_sickle::HandlePeriodic, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL);
+    }
+};
+
 void AddSC_instance_ahnkahet()
 {
     new instance_ahnkahet();