feat(sound): stub SI2::PlayUISound

src/sound/SI2.cpp

@@ -208,6 +208,10 @@ void SI2::InitSoundKitGroups() {
     }
 }
 
+void SI2::PlayUISound(int32_t id) {
+    // TODO
+}
+
 void SI2::RegisterCVars() {
     CVar::Register(
         "StartTalkingDelay",

src/sound/SI2.hpp

@@ -23,6 +23,7 @@ class SI2 {
         static int32_t Init(int32_t a1);
         static void InitSoundKitDefs();
         static void InitSoundKitGroups();
+        static void PlayUISound(int32_t id);
         static void RegisterCVars();
         static void RegisterScriptFunctions();
 };