Spells/Druid Fix Shred damage (#81)

conan513 · Aug 22, 2018 · 895ee5b · 895ee5b
1 parent 6d34686
commit 895ee5b
Show file tree

Hide file tree

Showing 2 changed files with 65 additions and 0 deletions.
diff --git a/sql/ashamane/world/2018_08_20_01_world_spell_shred.sql b/sql/ashamane/world/2018_08_20_01_world_spell_shred.sql
@@ -0,0 +1,3 @@
+DELETE FROM `spell_script_names` WHERE `spell_id` = '5221';
+INSERT INTO `spell_script_names` VALUE
+(5221, "spell_dru_shred");
diff --git a/src/server/scripts/Spells/spell_druid.cpp b/src/server/scripts/Spells/spell_druid.cpp
@@ -2402,6 +2402,67 @@ class spell_dru_thrash_cat : public SpellScript
     bool m_awardComboPoint = true;
 };
 
+// Shred - 5221
+class spell_dru_shred : public SpellScript
+{
+    PrepareSpellScript(spell_dru_shred);
+
+    bool Load() override
+    {
+        Unit* caster = GetCaster();
+
+        if (caster->HasAuraType(SPELL_AURA_MOD_STEALTH))
+            m_stealthed = true;
+
+        if (caster->HasAura(SPELL_DRUID_INCARNATION_KING_OF_JUNGLE))
+            m_incarnation = true;
+
+        m_casterLevel = caster->GetLevelForTarget(caster);
+
+        return true;
+    }
+
+    void HandleCritChance(Unit* /*victim*/, float& chance)
+    {
+        // If caster is level >= 56, While stealthed or have Incarnation: King of the Jungle aura,
+        // Double the chance to critically strike
+        if ((m_casterLevel >= 56) && (m_stealthed || m_incarnation))
+            chance *= 2.0f;
+    }
+
+    void HandleOnEffectHitTarget(SpellEffIndex /*effIndex*/)
+    {
+        Unit* caster = GetCaster();
+        Unit* target = GetHitUnit();
+        if (!caster || !target)
+            return;
+
+        int32 damage = GetHitDamage();
+
+        // If caster is level >= 56, While stealthed or have Incarnation: King of the Jungle aura,
+        // deals 50% increased damage (get value from the spell data)
+        if ((m_casterLevel >= 56) && (m_stealthed || m_incarnation))
+            AddPct(damage, sSpellMgr->GetSpellInfo(SPELL_DRUID_SHRED)->GetEffect(EFFECT_3)->BasePoints);
+
+        // If caster is level >= 44 and the target is bleeding, deals 20% increased damage (get value from the spell data)
+        if ((m_casterLevel >= 44) && target->HasAuraState(AURA_STATE_BLEEDING))
+            AddPct(damage, sSpellMgr->GetSpellInfo(SPELL_DRUID_SHRED)->GetEffect(EFFECT_4)->BasePoints);
+
+        SetHitDamage(damage);
+    }
+
+    void Register() override
+    {
+        OnCalcCritChance += SpellOnCalcCritChanceFn(spell_dru_shred::HandleCritChance);
+        OnEffectHitTarget += SpellEffectFn(spell_dru_shred::HandleOnEffectHitTarget, EFFECT_4, SPELL_EFFECT_DUMMY);
+    }
+
+private:
+    bool m_stealthed = false;
+    bool m_incarnation = false;
+    int32 m_casterLevel;
+};
+
 void AddSC_druid_spell_scripts()
 {
     // Spells Scripts
@@ -2447,6 +2508,7 @@ void AddSC_druid_spell_scripts()
     RegisterSpellScript(spell_dru_swipe);
     RegisterSpellScript(spell_dru_brutal_slash);
     RegisterSpellScript(spell_dru_thrash_cat);
+    RegisterSpellScript(spell_dru_shred);
 
     RegisterSpellScript(spell_dru_thrash_bear);
     RegisterAuraScript(aura_dru_thrash_bear);