Scripts/Spells: Hex of Jammal'an (#28083)

(cherry picked from commit b801528e9db77ed10edf88ab2881dd7e33fa9127)

2 files changed, 68 insertions, 0 deletions

diff --git a/sql/updates/world/master/2022_09_05_16_world_2022_07_03_01_world.sql b/sql/updates/world/master/2022_09_05_16_world_2022_07_03_01_world.sql
new file mode 100644
index 00000000000..0f40b759d34
--- /dev/null
+++ b/sql/updates/world/master/2022_09_05_16_world_2022_07_03_01_world.sql
@@ -0,0 +1,6 @@
+--
+DELETE FROM `spell_linked_spell` WHERE `spell_trigger` IN (-12480,12479,12480);
+DELETE FROM `spell_script_names` WHERE `ScriptName` IN ('spell_sunken_temple_hex_of_jammalan','spell_sunken_temple_hex_of_jammalan_transform');
+INSERT INTO `spell_script_names` (`spell_id`,`ScriptName`) VALUES
+(12479,'spell_sunken_temple_hex_of_jammalan'),
+(12480,'spell_sunken_temple_hex_of_jammalan_transform');
diff --git a/src/server/scripts/EasternKingdoms/SunkenTemple/sunken_temple.cpp b/src/server/scripts/EasternKingdoms/SunkenTemple/sunken_temple.cpp
index 5bb5f1431e9..18e62d1d88f 100644
--- a/src/server/scripts/EasternKingdoms/SunkenTemple/sunken_temple.cpp
+++ b/src/server/scripts/EasternKingdoms/SunkenTemple/sunken_temple.cpp
@@ -31,6 +31,8 @@ EndContentData */
 #include "GameObjectAI.h"
 #include "InstanceScript.h"
 #include "Player.h"
+#include "SpellAuraEffects.h"
+#include "SpellScript.h"
 #include "sunken_temple.h"
 
 /*#####
@@ -86,8 +88,68 @@ class go_atalai_statue : public GameObjectScript
         }
 };
 
+enum HexOfJammalan
+{
+    SPELL_HEX_OF_JAMMALAN_TRANSFORM    = 12480,
+    SPELL_HEX_OF_JAMMALAN_CHARM        = 12483
+};
+
+// 12479 - Hex of Jammal'an
+class spell_sunken_temple_hex_of_jammalan : public AuraScript
+{
+    PrepareAuraScript(spell_sunken_temple_hex_of_jammalan);
+
+    bool Validate(SpellInfo const* /*spellInfo*/) override
+    {
+        return ValidateSpellInfo({ SPELL_HEX_OF_JAMMALAN_TRANSFORM, SPELL_HEX_OF_JAMMALAN_CHARM });
+    }
+
+    void AfterRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
+    {
+        if (GetTargetApplication()->GetRemoveMode() != AURA_REMOVE_BY_EXPIRE)
+            return;
+
+        Unit* target = GetTarget();
+        Unit* caster = GetCaster();
+
+        if (!caster || !caster->IsAlive())
+            return;
+
+        caster->CastSpell(target, SPELL_HEX_OF_JAMMALAN_TRANSFORM, true);
+        caster->CastSpell(target, SPELL_HEX_OF_JAMMALAN_CHARM, true);
+    }
+
+    void Register() override
+    {
+        AfterEffectRemove += AuraEffectRemoveFn(spell_sunken_temple_hex_of_jammalan::AfterRemove, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
+    }
+};
+
+// 12480 - Hex of Jammal'an
+class spell_sunken_temple_hex_of_jammalan_transform : public AuraScript
+{
+    PrepareAuraScript(spell_sunken_temple_hex_of_jammalan_transform);
+
+    bool Validate(SpellInfo const* /*spellInfo*/) override
+    {
+        return ValidateSpellInfo({ SPELL_HEX_OF_JAMMALAN_CHARM });
+    }
+
+    void AfterRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
+    {
+        GetTarget()->RemoveAurasDueToSpell(SPELL_HEX_OF_JAMMALAN_CHARM);
+    }
+
+    void Register() override
+    {
+        AfterEffectRemove += AuraEffectRemoveFn(spell_sunken_temple_hex_of_jammalan_transform::AfterRemove, EFFECT_0, SPELL_AURA_TRANSFORM, AURA_EFFECT_HANDLE_REAL);
+    }
+};
+
 void AddSC_sunken_temple()
 {
     new at_malfurion_stormrage();
     new go_atalai_statue();
+    RegisterSpellScript(spell_sunken_temple_hex_of_jammalan);
+    RegisterSpellScript(spell_sunken_temple_hex_of_jammalan_transform);
 }