Merge pull request 'Enable Get_Display_Name in StarWarsG' (#3) from display-text into main

Reviewed-on: http://gitea.drewcav.com/drew/FoCAPI/pulls/3

functions/game_object_type.cpp

@@ -4,9 +4,21 @@
 #include <string>
 #include <cstring>
 
-// Offset of SmartPtr<GameObjectTypeClass> within GameObjectTypeWrapper.
+// SmartPtr offset is per-executable (0x70 StarWarsI, 0x28 StarWarsG).
-// SmartPtr stores the raw pointer as its first member.
+// Read from g_rvas->got_object_offset at runtime.
-static constexpr int OFFSET_OBJECT = 0x70;
+
+// MSVC std::string layout (x64, MSVC 14.0+).
+// Used to read the std::string at a known field offset within GameObjectTypeClass.
+struct MSVCString {
+    union {
+        char buf[16];      // SSO buffer (up to 15 chars + null)
+        char* ptr;         // heap pointer when capacity > 15
+    };
+    size_t size;
+    size_t capacity;       // <= 15 means SSO, > 15 means heap
+
+    const char* c_str() const { return (capacity <= 15) ? buf : ptr; }
+};
 
 // MSVC std::wstring layout (x64, MSVC 14.0+).
 // Used to read the wstring* returned by GameTextClass::Get.
@@ -26,24 +38,21 @@ struct MSVCWString {
 // On x64 this is the standard calling convention: this_wrapper in RCX, script in RDX, params in R8.
 static void* Lua_Get_Display_Name(void* this_wrapper, void* /*script*/, void* /*params*/)
 {
-    // 1. Get GameObjectTypeClass* from SmartPtr at offset 0x70
+    // 1. Get GameObjectTypeClass* from SmartPtr at offset
-    void* got_class = *(void**)((char*)this_wrapper + OFFSET_OBJECT);
+    void* got_class = *(void**)((char*)this_wrapper + g_rvas->got_object_offset);
     if (!got_class)
         return nullptr;
 
-    // 2. Get the text ID string (e.g. "TEXT_UNIT_X_WING") via Get_Text_Name_ID.
+    // 2. Read the TextNameID string from the GameObjectTypeClass field
-    //    The game's function constructs a std::string into our buffer via copy-ctor.
+    MSVCString* text_name = (MSVCString*)((char*)got_class + g_text_name_id_offset);
-    //    Assumes shared CRT (both DLL and game link to vcruntime140.dll dynamically).
+    std::string text_id(text_name->c_str(), text_name->size);
-    std::string text_id;
-    pfn_get_text_name_id(got_class, &text_id);
 
-    // 3. Resolve the localized display name via TheGameText.Get(text_id, false).
+    // 3. Resolve the localized display name via TheGameText.Get(text_id, false)
-    //    Returns a pointer to an internal wstring (the translated text).
     MSVCWString* display_wstr = (MSVCWString*)pfn_game_text_get(g_the_game_text, &text_id, false);
     if (!display_wstr)
         return nullptr;
 
-    // 4. Convert the wide display name to a narrow (UTF-8) string for Lua.
+    // 4. Convert the wide display name to a narrow (UTF-8) string for Lua
     const wchar_t* wdata = display_wstr->c_str();
     int wlen = (int)display_wstr->size;
 
@@ -54,38 +63,46 @@ static void* Lua_Get_Display_Name(void* this_wrapper, void* /*script*/, void* /*
     std::string narrow(narrow_len, '\0');
     WideCharToMultiByte(CP_UTF8, 0, wdata, wlen, &narrow[0], narrow_len, nullptr, nullptr);
 
-    // 5. Create a LuaString (LuaValue<string>, 0x78 bytes) and return it.
+    // 5. Create a LuaString and return it
-    void* lua_value = ::operator new(0x78);
+    void* lua_value = CreateLuaValueString(narrow);
     if (!lua_value)
         return nullptr;
-    memset(lua_value, 0, 0x78);
-    pfn_lua_value_ctor(lua_value, &narrow);
 
     return pfn_return_variable(this_wrapper, lua_value);
 }
 
 void Register_GOTMembers(void* wrapper)
 {
-    if (!pfn_lmfw_ctor || !pfn_register_member)
+    if (!pfn_lua_uservar_ctor || !pfn_register_member)
         return;
-    if (!pfn_get_text_name_id || !pfn_game_text_get || !g_the_game_text)
+    if (!g_text_name_id_offset || !pfn_game_text_get || !g_the_game_text)
         return;
-    if (!pfn_lua_value_ctor || !pfn_return_variable)
+    if (!pfn_return_variable || !g_rvas || !g_rvas->lmfw_vftable)
         return;
 
-    // Allocate a LuaMemberFunctionWrapper<GameObjectTypeWrapper> (0x88 bytes).
+    const LuaRVAs* rvas = g_rvas;
-    void* lmfw = ::operator new(0x88);
+
+    // Allocate a LuaMemberFunctionWrapper<GameObjectTypeWrapper>.
+    void* lmfw = ::operator new(rvas->lmfw_alloc_size);
     if (!lmfw) return;
-    memset(lmfw, 0, 0x88);
+    memset(lmfw, 0, rvas->lmfw_alloc_size);
 
-    // Build the 16-byte pointer-to-member-function structure.
+    // Initialize the LuaUserVar base class.
+    pfn_lua_uservar_ctor(lmfw, 0, false);
+
+    // Set the LuaMemberFunctionWrapper<> vftable.
+    *(uintptr_t*)lmfw = g_base + rvas->lmfw_vftable;
+
+    // Write the 16-byte pointer-to-member-function (PMF) into the MemberFunction field.
     // MSVC x64 multiple-inheritance PMF: [8-byte func addr][8-byte this-adjustment].
     // this-adjustment is 0 (our function expects the full GameObjectTypeWrapper*).
     alignas(8) uint8_t pmf[16] = {};
     *(uintptr_t*)pmf = (uintptr_t)&Lua_Get_Display_Name;
+    memcpy((char*)lmfw + rvas->lmfw_pmf_offset, pmf, 16);
 
-    // Construct the LuaMemberFunctionWrapper via the game's ctor.
+    // Set the Object (wrapper pointer) and UseMaps flag.
-    pfn_lmfw_ctor(lmfw, wrapper, pmf, false);
+    *(void**)((char*)lmfw + rvas->lmfw_object_offset) = wrapper;
+    *(bool*)((char*)lmfw + rvas->lmfw_usemaps_offset) = false;
 
     // Register as a member callable via wrapper.Get_Display_Name()
     pfn_register_member(wrapper, "Get_Display_Name", lmfw);

functions/screen_text.cpp

@@ -9,8 +9,16 @@
 // before its own null check, so we always pass a valid buffer.
 static int L_Add_Tutorial_Text(lua_State* L)
 {
+    if (pfn_debug_print) pfn_debug_print("[FoCAPI] Add_Tutorial_Text: entered\n");
+
     const char* key  = pfn_tostring(L, 1);
     const char* text = pfn_tostring(L, 2);
+    if (pfn_debug_print) {
+        char msg[512];
+        wsprintfA(msg, "[FoCAPI] Add_Tutorial_Text: key = \"%s\", text = \"%s\"\n",
+                  key ? key : "(null)", text ? text : "(null)");
+        pfn_debug_print(msg);
+    }
     if (!key || !text)
         return 0;
 
@@ -35,12 +43,29 @@ static int L_Add_Tutorial_Text(lua_State* L)
         }
     }
 
+    if (pfn_debug_print) {
+        char msg[128];
+        wsprintfA(msg, "[FoCAPI] Add_Tutorial_Text: duration = %d, color = [%d,%d,%d,%d]\n",
+                  (int)(duration * 1000), (int)(color[0] * 255), (int)(color[1] * 255),
+                  (int)(color[2] * 255), (int)(color[3] * 255));
+        pfn_debug_print(msg);
+    }
+
     int wlen = MultiByteToWideChar(CP_ACP, 0, text, -1, nullptr, 0);
     std::wstring wtext(wlen - 1, L'\0');
     MultiByteToWideChar(CP_ACP, 0, text, -1, &wtext[0], wlen);
 
+    if (pfn_debug_print) {
+        char msg[128];
+        wsprintfA(msg, "[FoCAPI] Add_Tutorial_Text: wlen = %d, calling pfn_add_tutorial_text(%p, ...)\n",
+                  wlen, g_command_bar);
+        pfn_debug_print(msg);
+    }
+
     pfn_add_tutorial_text(g_command_bar, &wtext, (char*)key, duration, 0, false, color);
 
+    if (pfn_debug_print) pfn_debug_print("[FoCAPI] Add_Tutorial_Text: returned OK\n");
+
     return 0;
 }
 

lua_hook.cpp

@@ -2,6 +2,32 @@
 #include "functions/functions.h"
 #include <MinHook.h>
 #include <windows.h>
+#include <cstring>
+#include <cstdarg>
+#include <cstdio>
+#include <new>
+
+void debug_log(const char* fmt, ...) {
+	char buf[1024];
+	va_list args;
+	va_start(args, fmt);
+	vsnprintf(buf, sizeof(buf), fmt, args);
+	va_end(args);
+
+	// Also route through in-game debug if available
+	if (pfn_debug_print)
+		pfn_debug_print(buf);
+
+	FILE* f = nullptr;
+	if (fopen_s(&f, "FoCAPI_debug.log", "a") == 0 && f) {
+		fputs(buf, f);
+		fclose(f);
+	}
+}
+
+// Cached during init — used by CreateLuaValueString and Register_GOTMembers
+const LuaRVAs* g_rvas = nullptr;
+uintptr_t      g_base = 0;
 
 // Resolved function pointers
 fn_lua_open            real_lua_open          = nullptr;
@@ -22,11 +48,12 @@ fn_RemoveTutorialText  pfn_remove_tutorial_text  = nullptr;
 void*                  g_command_bar             = nullptr;
 fn_DebugPrint          pfn_debug_print           = nullptr;
 fn_RegisterMember      pfn_register_member       = nullptr;
-fn_LuaValueCtor        pfn_lua_value_ctor        = nullptr;
 fn_ReturnVariable      pfn_return_variable       = nullptr;
 fn_GotWrapperCtor      real_got_wrapper_ctor     = nullptr;
-fn_LmfwCtor            pfn_lmfw_ctor             = nullptr;
+fn_LuaUserVarCtor      pfn_lua_uservar_ctor      = nullptr;
-fn_GetTextNameId       pfn_get_text_name_id      = nullptr;
+size_t                 g_text_name_id_offset     = 0;
+fn_LuaValueStringCtor  pfn_lua_value_string_ctor = nullptr;
+fn_GameOperatorNew     pfn_game_operator_new     = nullptr;
 fn_GameTextGet         pfn_game_text_get         = nullptr;
 void*                  g_the_game_text           = nullptr;
 
@@ -36,6 +63,48 @@ void register_global(lua_State* L, const char* name, lua_CFunction fn) {
 	pfn_settable(L, LUA_GLOBALSINDEX);
 }
 
+void* CreateLuaValueString(const std::string& str) {
+	if (!g_rvas || !g_rvas->lua_value_string_vftable)
+		return nullptr;
+
+	void* obj = ::operator new(g_rvas->lua_value_string_size);
+	if (!obj)
+		return nullptr;
+	memset(obj, 0, g_rvas->lua_value_string_size);
+
+	if (pfn_lua_value_string_ctor) {
+		// Use the game's own constructor (StarWarsI).
+		// Handles all base class init (RefCountClass, RTTI, PooledObjectClass).
+		pfn_lua_value_string_ctor(obj, (void*)&str);
+	} else {
+		// Manual construction for builds where the ctor is inlined (StarWarsG).
+		*(uintptr_t*)obj = g_base + g_rvas->lua_value_string_vftable;
+
+		char* s = (char*)obj + g_rvas->lua_value_string_offset;
+		size_t len = str.size();
+
+		if (len < 16) {
+			memcpy(s, str.c_str(), len + 1);
+			*(size_t*)(s + 16) = len;
+			*(size_t*)(s + 24) = 15;
+		} else {
+			size_t cap = len | 0xF;
+			// Use the game's operator new so the game's destructor can free
+			// the buffer with its own operator delete (same CRT heap).
+			char* buf = pfn_game_operator_new
+				? (char*)pfn_game_operator_new(cap + 1)
+				: (char*)::operator new(cap + 1);
+			memcpy(buf, str.c_str(), len);
+			buf[len] = '\0';
+			*(char**)(s)       = buf;
+			*(size_t*)(s + 16) = len;
+			*(size_t*)(s + 24) = cap;
+		}
+	}
+
+	return obj;
+}
+
 // Fired every time the game constructs a GameObjectTypeWrapper
 static void* Hook_GOTWrapperCtor(void* this_wrapper) {
 	void* result = real_got_wrapper_ctor(this_wrapper);
@@ -73,6 +142,8 @@ bool LuaHook_Init() {
 		return false;
 
 	uintptr_t base = (uintptr_t)GetModuleHandleA(nullptr);
+	g_rvas = rvas;
+	g_base = base;
 
 	pfn_pushstring   = (fn_lua_pushstring)(base + rvas->lua_pushstring);
 	pfn_pushcclosure = (fn_lua_pushcclosure)(base + rvas->lua_pushcclosure);
@@ -101,19 +172,22 @@ bool LuaHook_Init() {
 
 	if (rvas->register_member)
 		pfn_register_member = (fn_RegisterMember)(base + rvas->register_member);
-	if (rvas->lua_value_ctor)
-		pfn_lua_value_ctor = (fn_LuaValueCtor)(base + rvas->lua_value_ctor);
 	if (rvas->return_variable)
 		pfn_return_variable = (fn_ReturnVariable)(base + rvas->return_variable);
 
+	if (rvas->lua_value_string_ctor)
+		pfn_lua_value_string_ctor = (fn_LuaValueStringCtor)(base + rvas->lua_value_string_ctor);
+	if (rvas->game_operator_new)
+		pfn_game_operator_new = (fn_GameOperatorNew)(base + rvas->game_operator_new);
+
 	if (rvas->the_game_text)
 		g_the_game_text = (void*)(base + rvas->the_game_text);
 	if (rvas->get_string)
 		pfn_game_text_get = (fn_GameTextGet)(base + rvas->get_string);
-	if (rvas->got_get_text_name_id)
+	if (rvas->got_text_name_id_offset)
-		pfn_get_text_name_id = (fn_GetTextNameId)(base + rvas->got_get_text_name_id);
+		g_text_name_id_offset = rvas->got_text_name_id_offset;
-	if (rvas->got_lmfw_ctor)
+	if (rvas->lua_uservar_ctor)
-		pfn_lmfw_ctor = (fn_LmfwCtor)(base + rvas->got_lmfw_ctor);
+		pfn_lua_uservar_ctor = (fn_LuaUserVarCtor)(base + rvas->lua_uservar_ctor);
 
 	if (rvas->lua_newtable && rvas->lua_rawseti) {
 		pfn_newtable = (fn_lua_newtable)(base + rvas->lua_newtable);
@@ -135,10 +209,10 @@ bool LuaHook_Init() {
 	}
 
 	// Hook GameObjectTypeWrapper constructor to register custom member functions
-	if (rvas->got_wrapper_ctor && rvas->got_lmfw_ctor &&
+	if (rvas->got_wrapper_ctor && rvas->lmfw_vftable && pfn_lua_uservar_ctor &&
-		pfn_register_member && pfn_lmfw_ctor &&
+		pfn_register_member &&
-		pfn_get_text_name_id && pfn_game_text_get && g_the_game_text &&
+		g_text_name_id_offset && pfn_game_text_get && g_the_game_text &&
-		pfn_lua_value_ctor && pfn_return_variable)
+		rvas->lua_value_string_vftable && pfn_return_variable)
 	{
 		void* got_ctor_target = (void*)(base + rvas->got_wrapper_ctor);
 		if (MH_CreateHook(got_ctor_target, &Hook_GOTWrapperCtor, (void**)&real_got_wrapper_ctor) == MH_OK) {

lua_hook.h

@@ -1,5 +1,6 @@
 #pragma once
 #include "rvas.h"
+#include <string>
 
 struct lua_State;
 typedef int (*lua_CFunction)(lua_State*);
@@ -22,12 +23,14 @@ typedef void         (*fn_RemoveTutorialText)(void*, const char*);
 typedef void         (*fn_DebugPrint)(const char*);               // Debug_Print
 // Scripting internals (LuaUserVar) -- usable by any wrapper module
 typedef void         (*fn_RegisterMember)(void* uservar, const char* name, void* fn_ptr); // LuaUserVar::Register_Member
-typedef void         (*fn_LuaValueCtor)(void* lua_value, void* basic_string_ptr);         // LuaValue<>::LuaValue<>(basic_string<>*)
 typedef void*        (*fn_ReturnVariable)(void* uservar, void* lua_var);                  // LuaUserVar::Return_Variable(LuaVar*) -> LuaTable*
 // Game Object Type Wrapper internals
 typedef void*        (*fn_GotWrapperCtor)(void* this_wrapper);                            // GameObjectTypeWrapper::GameObjectTypeWrapper()
-typedef void*        (*fn_LmfwCtor)(void* lmfw, void* wrapper, void* pmf, bool use_maps); // LuaMemberFunctionWrapper<GameObjectTypeWrapper>::ctor
+typedef void*        (*fn_LuaUserVarCtor)(void* this_ptr, int param, bool flag);           // LuaUserVar::LuaUserVar(int, bool)
-typedef void*        (*fn_GetTextNameId)(void* got_class, void* out_string);              // GameObjectTypeClass::Get_Text_Name_ID() -- returns via hidden out-param
+// LuaValue<basic_string<>> constructor -- available in StarWarsI, inlined in StarWarsG
+typedef void*        (*fn_LuaValueStringCtor)(void* this_ptr, void* str_ptr);             // LuaValue<basic_string<>>::LuaValue(basic_string*)
+typedef void*        (*fn_GameOperatorNew)(size_t size);                                   // operator new(size_t) — game's CRT allocator
+// GameObjectTypeClass::TextNameID is accessed via field offset (always inlined by compiler)
 typedef void*        (*fn_GameTextGet)(void* game_text, void* text_id_str, bool insert);  // GameTextClass::Get(basic_string*, bool) -- returns wstring*
 
 // Resolved function pointers (defined in lua_hook.cpp)
@@ -49,18 +52,28 @@ extern fn_RemoveTutorialText  pfn_remove_tutorial_text;
 extern void*                  g_command_bar;
 extern fn_DebugPrint          pfn_debug_print;
 extern fn_RegisterMember      pfn_register_member;
-extern fn_LuaValueCtor        pfn_lua_value_ctor;
 extern fn_ReturnVariable      pfn_return_variable;
 extern fn_GotWrapperCtor      real_got_wrapper_ctor;
-extern fn_LmfwCtor            pfn_lmfw_ctor;
+extern fn_LuaUserVarCtor      pfn_lua_uservar_ctor;
-extern fn_GetTextNameId       pfn_get_text_name_id;
+extern size_t                 g_text_name_id_offset;
+extern fn_LuaValueStringCtor  pfn_lua_value_string_ctor;
+extern fn_GameOperatorNew     pfn_game_operator_new;
 extern fn_GameTextGet         pfn_game_text_get;
 extern void*                  g_the_game_text;
+extern const LuaRVAs*         g_rvas;
+extern uintptr_t              g_base;
 
 constexpr int LUA_GLOBALSINDEX = -10001;
 
 // Equivalent of lua_setglobal — registers a C function in the Lua global table
 void register_global(lua_State* L, const char* name, lua_CFunction fn);
 
+// Creates a LuaValue<basic_string<>> from a std::string.
+// Reproduces the inlined constructor pattern using per-executable layout constants.
+void* CreateLuaValueString(const std::string& str);
+
+// File-based debug logging (works on both executables; pfn_debug_print is unavailable on StarWarsG).
+void debug_log(const char* fmt, ...);
+
 bool LuaHook_Init();
 void LuaHook_Shutdown();

rvas.h

@@ -16,7 +16,11 @@ struct LuaRVAs {
     uintptr_t get_script_from_state;   // LuaScriptClass::Get_Script_From_State (static)
     uintptr_t map_var_to_lua;          // LuaScriptClass::Map_Var_To_Lua (member)
     uintptr_t register_member;         // LuaUserVar::Register_Member(char*, LuaVar*)
-    uintptr_t lua_value_ctor;          // LuaValue<>::LuaValue<>(basic_string<>*)
+    uintptr_t lua_value_string_vftable; // LuaValue<basic_string<>>::vftable
+    size_t    lua_value_string_size;   // allocation size of LuaValue<basic_string<>>
+    size_t    lua_value_string_offset; // offset of basic_string member within LuaValue
+    uintptr_t lua_value_string_ctor;   // LuaValue<basic_string<>>::LuaValue(basic_string*) — 0 if inlined
+    uintptr_t game_operator_new;       // operator new(size_t) — game's CRT allocator, 0 if ctor available
     uintptr_t return_variable;         // LuaUserVar::Return_Variable(LuaVar*)
 
     // --- TheGameText ---
@@ -35,8 +39,15 @@ struct LuaRVAs {
 
     // --- Game Object Type Wrapper ---
     uintptr_t got_wrapper_ctor;        // GameObjectTypeWrapper::GameObjectTypeWrapper()
-    uintptr_t got_get_text_name_id;    // GameObjectTypeClass::Get_Text_Name_ID()
+    size_t    got_object_offset;       // offset of SmartPtr<GameObjectTypeClass> within GameObjectTypeWrapper
-    uintptr_t got_lmfw_ctor;           // LuaMemberFunctionWrapper<GameObjectTypeWrapper>::LuaMemberFunctionWrapper<>()
+    size_t    got_text_name_id_offset;  // offset of TextNameID (std::string) within GameObjectTypeClass
+    // LuaMemberFunctionWrapper<GameObjectTypeWrapper> layout (ctor always inlined)
+    uintptr_t lmfw_vftable;            // LuaMemberFunctionWrapper<>::vftable
+    uintptr_t lua_uservar_ctor;        // LuaUserVar::LuaUserVar(int, bool)
+    size_t    lmfw_alloc_size;         // allocation size of LuaMemberFunctionWrapper<>
+    size_t    lmfw_pmf_offset;         // offset of MemberFunction (16-byte PMF)
+    size_t    lmfw_object_offset;      // offset of Object (wrapper pointer)
+    size_t    lmfw_usemaps_offset;     // offset of UseMaps (bool)
 
     // --- Debug ---
     uintptr_t debug_print;             // Debug_Print(char*)
@@ -58,7 +69,11 @@ constexpr LuaRVAs RVAs_StarWarsI = {
     0x0537BB0, // LuaScriptClass::Get_Script_From_State
     0x0536FE0, // LuaScriptClass::Map_Var_To_Lua
     0x0046f51, // LuaUserVar::Register_Member
-    0x004df5e, // LuaValue<>::LuaValue<>
+    0x1453310, // LuaValue<basic_string<>>::vftable
+    0x78,      // LuaValue<basic_string<>> allocation size
+    0x58,      // basic_string member offset within LuaValue
+    0x0122920, // LuaValue<basic_string<>>::LuaValue(basic_string*)
+    0,         // operator new(size_t) — not needed, ctor available
     0x0058887, // LuaUserVar::Return_Variable
 
     // --- TheGameText ---
@@ -77,8 +92,14 @@ constexpr LuaRVAs RVAs_StarWarsI = {
 
     // --- Game Object Type Wrapper ---
     0x004f6c9, // GameObjectTypeWrapper::GameObjectTypeWrapper()
-	0x007b747, // GameObjectTypeClass::Get_Text_Name_ID()
+    0x70,      // SmartPtr<GameObjectTypeClass> offset within GameObjectTypeWrapper
-    0x0f08450, // LuaMemberFunctionWrapper<GameObjectTypeWrapper>::ctor
+    0x160,     // GameObjectTypeClass::TextNameID field offset
+    0x158a680, // LuaMemberFunctionWrapper<>::vftable
+    0x0074f55, // LuaUserVar::LuaUserVar
+    0x88,      // LuaMemberFunctionWrapper<> allocation size
+    0x68,      // MemberFunction offset
+    0x78,      // Object offset
+    0x80,      // UseMaps offset
 
     // --- Debug ---
     0x0476AE0, // Debug_Print
@@ -99,13 +120,17 @@ constexpr LuaRVAs RVAs_StarWarsG = {
     // --- Scripts ---
     0x0245790, // LuaScriptClass::Get_Script_From_State
     0x0247700, // LuaScriptClass::Map_Var_To_Lua
-    0,         // LuaUserVar::Register_Member  -- not mapped
+    0x024be40, // LuaUserVar::Register_Member
-    0,         // LuaString::LuaString         -- not mapped
+    0x0855a98, // LuaValue<basic_string<>>::vftable
-    0,         // LuaUserVar::Return_Variable  -- not mapped
+    0x30,     // LuaValue<basic_string<>> allocation size
+    0x10,     // basic_string member offset within LuaValue
+    0,        // LuaValue<basic_string<>>::LuaValue(basic_string*) — inlined in StarWarsG
+    0x0769c58, // operator new(size_t) — game's CRT allocator for manual string construction
+    0x0256d40, // LuaUserVar::Return_Variable
 
     // --- TheGameText ---
-    0, // TheGameText global object
+    0x0a7bc58, // TheGameText global object
-    0, // GameTextClass::Get
+    0x01fa680, // GameTextClass::Get
 
     // --- Players ---
     0x0294bc0, // PlayerListClass::Get_Player_By_Index
@@ -118,9 +143,15 @@ constexpr LuaRVAs RVAs_StarWarsG = {
     0x02ff290, // CommandBarClass::Remove_Tutorial_Text
 
     // --- Game Object Type Wrapper ---
-    0,         // GameObjectTypeWrapper::GameObjectTypeWrapper() -- not mapped
+    0x0604a10, // GameObjectTypeWrapper::GameObjectTypeWrapper()
-    0,         // GameObjectTypeClass::Get_Text_Name_ID()        -- not mapped
+    0x28,      // SmartPtr<GameObjectTypeClass> offset within GameObjectTypeWrapper
-    0,         // LuaMemberFunctionWrapper<GameObjectTypeWrapper>::ctor -- not mapped
+    0x120,     // GameObjectTypeClass::TextNameID field offset
+    0x08ab770, // LuaMemberFunctionWrapper<>::vftable
+    0x0249c20, // LuaUserVar::LuaUserVar
+    0x48,      // LuaMemberFunctionWrapper<> allocation size
+    0x28,      // MemberFunction offset
+    0x38,      // Object offset
+    0x40,      // UseMaps offset
 
     // --- Debug ---
     0,         // Debug_Print (not mapped)