Decompile fn_17330 (Singleton<CGameSettingsMgr>::GetInstance)

Batch #4731 by eAthena: 0 byte-identical, 1 confirmed by peer review.

- fn_17330 Singleton<CGameSettingsMgr>::GetInstance: logic confirmed by peer review

Peer-reviewed-by: youko, Qwenkler3.8
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).

Source/Contents/Configuration/ServiceOptions.cpp

@@ -728,3 +728,18 @@ void ApplyServiceOptionAndSnap(int id, unsigned char value, bool notify, int ena
 
   g_windowMgr.UpdateSnapRectangles();
 }
+
+// GLOBAL: gl_24912
+template <>
+CGameSettingsMgr* Singleton<CGameSettingsMgr>::s_instance = nullptr;
+
+// OFFSET: 0x00AB1040
+// FUNCTION: fn_17330
+template <>
+CGameSettingsMgr* Singleton<CGameSettingsMgr>::GetInstance() {
+  if (!s_instance) {
+    s_instance = new (std::nothrow) CGameSettingsMgr;
+  }
+
+  return s_instance;
+}