Drain Life 4.3.4

gistfile1.diff

DELETE FROM `spell_script_names` WHERE spell_id IN (689, 89420); 
INSERT INTO `spell_script_names` VALUES (689, 'spell_warl_drain_life');
INSERT INTO `spell_script_names` VALUES (89420, 'spell_warl_drain_life');



&&spell_warlock.cpp

    SPELL_WARLOCK_IMPROVED_HEALTH_FUNNEL_R2         = 18704,
    SPELL_WARLOCK_LIFE_TAP_ENERGIZE                 = 31818,
    SPELL_WARLOCK_LIFE_TAP_ENERGIZE_2               = 32553,
    SPELL_WARLOCK_SIPHON_LIFE_HEAL                  = 63106,
    SPELL_WARLOCK_SOULSHATTER                       = 32835,
    SPELL_WARLOCK_UNSTABLE_AFFLICTION               = 30108,
+    SPELL_WARLOCK_IMPROVED_LIFE_TAP_ICON_ID         = 208,
+    SPELL_WARLOCK_DRAIN_LIFE                        = 89653,
    SPELL_WARLOCK_UNSTABLE_AFFLICTION_DISPEL        = 31117
---

+ class spell_warl_drain_life : public SpellScriptLoader
+{
+        public:
+            spell_warl_drain_life() : SpellScriptLoader("spell_warl_drain_life") {}
+
+            class spell_warl_drain_life_AuraScript : public AuraScript
+            {
+              PrepareAuraScript(spell_warl_drain_life_AuraScript);
+
+                 void OnPeriodic(AuraEffect const* /*aurEff*/)
+                 {
+                    int32 getPctHealth = 2; // 2% Restore
+                    // Check for Death's Embrace
+                    if (AuraEffect const* aurEff = GetCaster()->GetAuraEffect(SPELL_AURA_DUMMY, SPELLFAMILY_WARLOCK, 3223, 0))
+                       if (GetCaster()->HealthBelowPct(25))
+                          getPctHealth += int32(aurEff->GetAmount());
+                    GetCaster()->CastCustomSpell(GetCaster(), SPELL_WARLOCK_DRAIN_LIFE, &getPctHealth, NULL, NULL, true);
+                 }
+
+       void Register()
+       {
+            OnEffectPeriodic += AuraEffectPeriodicFn(spell_warl_drain_life_AuraScript::OnPeriodic, EFFECT_0, SPELL_AURA_PERIODIC_DAMAGE);
+       }
+   };
+   AuraScript* GetAuraScript() const
+   {
+   return new spell_warl_drain_life_AuraScript();
+   }
+};

void AddSC_warlock_spell_scripts()
{
    new spell_warl_bane_of_doom();
    new spell_warl_banish();
    new spell_warl_conflagrate();
    new spell_warl_create_healthstone();
    new spell_warl_demonic_circle_summon();
    new spell_warl_demonic_circle_teleport();
    new spell_warl_demonic_empowerment();
    new spell_warl_demon_soul();
    new spell_warl_everlasting_affliction();
    new spell_warl_fel_flame();
    new spell_warl_fel_synergy();
    new spell_warl_haunt();
    new spell_warl_health_funnel();
    new spell_warl_life_tap();
    new spell_warl_ritual_of_doom_effect();
    new spell_warl_seed_of_corruption();
    new spell_warl_shadow_ward();
    new spell_warl_siphon_life();
    new spell_warl_soulshatter();
    new spell_warl_unstable_affliction();
+    new spell_warl_drain_life();
}