fix(Core/Spell): Recall destination for Insignia trinkets using CFBG (#8679)

data/sql/updates/pending_db_world/rev_1634891525914970200.sql

@@ -0,0 +1,6 @@
+INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1634891525914970200');
+
+DELETE FROM `spell_script_names` WHERE `spell_id` IN (22563, 22564) AND `ScriptName` = 'spell_item_recall';
+INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
+(22563, 'spell_item_recall'),
+(22564, 'spell_item_recall');

src/server/scripts/Spells/spell_item.cpp

@@ -4462,6 +4462,52 @@ public:
     }
 };
 
+enum RecallSpellIds
+{
+    SPELL_RECALL_HORDE = 22563,
+    SPELL_RECALL_ALLIANCE = 22564
+};
+
+class spell_item_recall : public SpellScriptLoader
+{
+public:
+    spell_item_recall() : SpellScriptLoader("spell_item_recall") { }
+
+    class spell_item_recall_SpellScript : public SpellScript
+    {
+        PrepareSpellScript(spell_item_recall_SpellScript);
+
+        void SetDest(SpellDestination& dest)
+        {
+            Player* player = GetCaster()->ToPlayer();
+            if (!player)
+            {
+                return;
+            }
+
+            TeamId bgTeam = player->GetBgTeamId();
+            if (player->GetTeamId(true) != bgTeam)
+            {
+                if (SpellTargetPosition const* recallSpellTarget = sSpellMgr->GetSpellTargetPosition(bgTeam == TEAM_HORDE ? SPELL_RECALL_HORDE : SPELL_RECALL_ALLIANCE, EFFECT_0))
+                {
+                    Position pos = Position(recallSpellTarget->target_X, recallSpellTarget->target_Y, recallSpellTarget->target_Z, recallSpellTarget->target_Orientation);
+                    dest.Relocate(pos);
+                }
+            }
+        }
+
+        void Register() override
+        {
+            OnDestinationTargetSelect += SpellDestinationTargetSelectFn(spell_item_recall_SpellScript::SetDest, EFFECT_0, TARGET_DEST_DB);
+        }
+    };
+
+    SpellScript* GetSpellScript() const override
+    {
+        return new spell_item_recall_SpellScript();
+    };
+};
+
 void AddSC_item_spell_scripts()
 {
     // Ours
@@ -4572,4 +4618,5 @@ void AddSC_item_spell_scripts()
     new spell_item_eggnog();
     new spell_item_goblin_bomb();
     new spell_item_linken_boomerang();
+    new spell_item_recall();
 }