Scripts/Spells: Migrate Lightwell to Script (#23455)

* Scripts/Spells: Migrate Lightwell to Script

* Add newline to SQL file

* Misc

* Rename 9999_99_99_99_world.sql to 2019_06_21_01_world.sql

3 files changed, 58 insertions, 30 deletions

diff --git a/sql/updates/world/3.3.5/2019_06_21_01_world.sql b/sql/updates/world/3.3.5/2019_06_21_01_world.sql
new file mode 100644
index 00000000000..f531b7639aa
--- /dev/null
+++ b/sql/updates/world/3.3.5/2019_06_21_01_world.sql
@@ -0,0 +1,3 @@
+DELETE FROM `spell_script_names` WHERE `ScriptName` IN ('spell_pri_lightwell');
+INSERT INTO `spell_script_names` VALUES
+(60123,'spell_pri_lightwell');
diff --git a/src/server/game/Spells/SpellEffects.cpp b/src/server/game/Spells/SpellEffects.cpp
index a5b16142c89..2bd0d6ea8c8 100644
--- a/src/server/game/Spells/SpellEffects.cpp
+++ b/src/server/game/Spells/SpellEffects.cpp
@@ -3714,36 +3714,6 @@ void Spell::EffectScriptEffect(SpellEffIndex effIndex)
                     }
                     return;
                 }
-                case 60123: // Lightwell
-                {
-                    if (m_caster->GetTypeId() != TYPEID_UNIT || !m_caster->ToCreature()->IsSummon())
-                        return;
-
-                    uint32 spell_heal;
-
-                    switch (m_caster->GetEntry())
-                    {
-                        case 31897: spell_heal = 7001; break;
-                        case 31896: spell_heal = 27873; break;
-                        case 31895: spell_heal = 27874; break;
-                        case 31894: spell_heal = 28276; break;
-                        case 31893: spell_heal = 48084; break;
-                        case 31883: spell_heal = 48085; break;
-                        default:
-                            TC_LOG_ERROR("spells", "Unknown Lightwell spell caster %u.", m_caster->GetEntry());
-                            return;
-                    }
-
-                    // proc a spellcast
-                    if (Aura* chargesAura = m_caster->ToCreature()->GetAura(59907))
-                    {
-                        m_caster->CastSpell(unitTarget, spell_heal, m_caster->ToCreature()->ToTempSummon()->GetSummonerGUID());
-                        if (chargesAura->ModCharges(-1))
-                            m_caster->ToCreature()->ToTempSummon()->UnSummon();
-                    }
-
-                    return;
-                }
                 case 45668:                                 // Ultra-Advanced Proto-Typical Shortening Blaster
                 {
                     if (!unitTarget || unitTarget->GetTypeId() != TYPEID_UNIT)
diff --git a/src/server/scripts/Spells/spell_priest.cpp b/src/server/scripts/Spells/spell_priest.cpp
index 4b0547e6d3b..9a2062a475d 100644
--- a/src/server/scripts/Spells/spell_priest.cpp
+++ b/src/server/scripts/Spells/spell_priest.cpp
@@ -27,6 +27,7 @@
 #include "SpellAuraEffects.h"
 #include "SpellMgr.h"
 #include "SpellScript.h"
+#include "TemporarySummon.h"
 
 enum PriestSpells
 {
@@ -38,6 +39,7 @@ enum PriestSpells
     SPELL_PRIEST_GLYPH_OF_PRAYER_OF_HEALING_HEAL    = 56161,
     SPELL_PRIEST_GUARDIAN_SPIRIT_HEAL               = 48153,
     SPELL_PRIEST_ITEM_EFFICIENCY                    = 37595,
+    SPELL_PRIEST_LIGHTWELL_CHARGES                  = 59907,
     SPELL_PRIEST_MANA_LEECH_PROC                    = 34650,
     SPELL_PRIEST_PENANCE_R1                         = 47540,
     SPELL_PRIEST_PENANCE_R1_DAMAGE                  = 47758,
@@ -70,6 +72,16 @@ enum PriestSpellIcons
     PRIEST_ICON_ID_PAIN_AND_SUFFERING               = 2874,
 };
 
+enum Mics
+{
+    PRIEST_LIGHTWELL_NPC_1                          = 31897,
+    PRIEST_LIGHTWELL_NPC_2                          = 31896,
+    PRIEST_LIGHTWELL_NPC_3                          = 31895,
+    PRIEST_LIGHTWELL_NPC_4                          = 31894,
+    PRIEST_LIGHTWELL_NPC_5                          = 31893,
+    PRIEST_LIGHTWELL_NPC_6                          = 31883
+};
+
 class PowerCheck
 {
     public:
@@ -678,6 +690,48 @@ class spell_pri_item_t6_trinket : public SpellScriptLoader
         }
 };
 
+// 60123 - Lightwell
+class spell_pri_lightwell : public SpellScript
+{
+    PrepareSpellScript(spell_pri_lightwell);
+
+    bool Load() override
+    {
+        return GetCaster()->GetTypeId() == TYPEID_UNIT;
+    }
+
+    void HandleScriptEffect(SpellEffIndex /* effIndex */)
+    {
+        Creature* caster = GetCaster()->ToCreature();
+        if (!caster || !caster->IsSummon())
+            return;
+
+        uint32 lightwellRenew = 0;
+        switch (caster->GetEntry())
+        {
+            case PRIEST_LIGHTWELL_NPC_1: lightwellRenew = 7001; break;
+            case PRIEST_LIGHTWELL_NPC_2: lightwellRenew = 27873; break;
+            case PRIEST_LIGHTWELL_NPC_3: lightwellRenew = 27874; break;
+            case PRIEST_LIGHTWELL_NPC_4: lightwellRenew = 28276; break;
+            case PRIEST_LIGHTWELL_NPC_5: lightwellRenew = 48084; break;
+            case PRIEST_LIGHTWELL_NPC_6: lightwellRenew = 48085; break;
+        }
+
+        // proc a spellcast
+        if (Aura* chargesAura = caster->GetAura(SPELL_PRIEST_LIGHTWELL_CHARGES))
+        {
+            caster->CastSpell(GetHitUnit(), lightwellRenew, caster->ToTempSummon()->GetSummonerGUID());
+            if (chargesAura->ModCharges(-1))
+                caster->ToTempSummon()->UnSummon();
+        }
+    }
+
+    void Register() override
+    {
+        OnEffectHitTarget += SpellEffectFn(spell_pri_lightwell::HandleScriptEffect, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
+    }
+};
+
 // -7001 - Lightwell Renew
 class spell_pri_lightwell_renew : public SpellScriptLoader
 {
@@ -1467,6 +1521,7 @@ void AddSC_priest_spell_scripts()
     new spell_pri_imp_shadowform();
     new spell_pri_improved_spirit_tap();
     new spell_pri_item_t6_trinket();
+    RegisterSpellScript(spell_pri_lightwell);
     new spell_pri_lightwell_renew();
     new spell_pri_mana_leech();
     new spell_pri_mind_sear();