a little cleanup

Source/diablo.cpp

@@ -284,9 +284,19 @@ bool __cdecl diablo_get_not_running()
 	return GetLastError() != ERROR_ALREADY_EXISTS;
 }
 
+void preMainInit(){
+    engine_cpp_init_2();
+    dx_cpp_init_2();
+    dthread_cpp_init_2();
+    nthread_cpp_init_2();
+    log_cpp_init_2();
+
+}
+
 //----- (00408B4A) --------------------------------------------------------
 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
 {
+    preMainInit();
 	HINSTANCE v4; // esi
 	//int v11; // ecx
 	char Filename[260]; // [esp+8h] [ebp-10Ch]

Source/dthread.cpp

@@ -26,14 +26,13 @@ struct dthread_cpp_init_1
 // 52A4E0: using guessed type int dthread_cpp_init_value;
 
 //----- (004150A8) --------------------------------------------------------
-struct dthread_cpp_init_2
+
-{
+void __cdecl dthread_cpp_init_2()
-	dthread_cpp_init_2()
 {
     dthread_init_mutex();
     dthread_cleanup_mutex_atexit();
 }
-} _dthread_cpp_init_2;
+
 
 //----- (004150B2) --------------------------------------------------------
 void __cdecl dthread_init_mutex()

Source/dx.cpp

@@ -29,14 +29,11 @@ struct dx_cpp_init_1
 // 52A514: using guessed type int dx_cpp_init_value;
 
 //----- (00415372) --------------------------------------------------------
-struct dx_cpp_init_2
+void __cdecl dx_cpp_init_2()
-{
-	dx_cpp_init_2()
 {
     dx_init_mutex();
     dx_cleanup_mutex_atexit();
 }
-} _dx_cpp_init_2;
 
 //----- (0041537C) --------------------------------------------------------
 void __cdecl dx_init_mutex()

Source/engine.cpp

@@ -1912,14 +1912,12 @@ int __fastcall random(int idx, int v)
 }
 
 //----- (0041756D) --------------------------------------------------------
-struct engine_cpp_init_2
+void __cdecl engine_cpp_init_2()
-{
-	engine_cpp_init_2()
 {
     mem_init_mutex();
     mem_atexit_mutex();
 }
-} _engine_cpp_init_2;
+
 
 //----- (00417577) --------------------------------------------------------
 void __cdecl mem_init_mutex()

Source/init.cpp

@@ -279,15 +279,11 @@ void __cdecl init_archives()
 	fileinfo.originalarchivefile = diabdat_mpq_path;
 	fileinfo.patcharchivefile = patch_rt_mpq_path;
 	init_get_file_info();
-#ifdef COPYPROT
+
-	while ( 1 )
-	{
-#endif
     diabdat_mpq = init_test_access(diabdat_mpq_path, "\\diabdat.mpq", "DiabloCD", 1000, 1);
 #ifdef COPYPROT
-		if ( diabdat_mpq )
+    if (! diabdat_mpq ){
-			break;
+		UiCopyProtError(&v1);
-		UiCopyProtError((int)&v1);
 		if ( v1 == COPYPROT_CANCEL )
 			FileErrDlg("diabdat.mpq");
     }
@@ -500,7 +496,7 @@ void __fastcall init_activate_window(HWND hWnd, bool activated)
 	LONG dwNewLong; // eax
 
 	window_activated = activated;
-	UiAppActivate(activated);
+	//UiAppActivate(activated);
 	dwNewLong = GetWindowLongA(hWnd, GWL_STYLE);
 
 	if ( window_activated && fullscreen )

Source/logging.cpp

@@ -28,14 +28,11 @@ struct log_cpp_init_1
 // 646A30: using guessed type int log_cpp_init_value;
 
 //----- (00427A02) --------------------------------------------------------
-struct log_cpp_init_2
+void __cdecl log_cpp_init_2()
-{
-	log_cpp_init_2()
 {
     log_init_mutex();
     j_log_cleanup_mutex();
 }
-} _log_cpp_init_2;
 
 //----- (00427A0C) --------------------------------------------------------
 void __cdecl log_init_mutex()

Source/mainmenu.cpp

@@ -113,7 +113,7 @@ LABEL_6:
 //----- (00427F76) --------------------------------------------------------
 void __fastcall mainmenu_action(int option)
 {
-	int v1; // eax
+/*	int v1; // eax
 	int a2; // [esp+0h] [ebp-4h]
 
 	a2 = option;
@@ -152,6 +152,44 @@ LABEL_15:
 	}
 	while ( v1 );
 LABEL_16:
+	music_stop();*/
+
+	int quit; // eax
+	int a2; // [esp+0h] [ebp-4h]
+
+	//a2 = option;// development history seems to be showing here
+	mainmenu_refresh_music();
+	do{
+	    quit = 1;
+        a2 = 0;
+        if ( !UiMainMenuDialog("Diablo v1.09", &a2, effects_play_sound, 30) ){
+            TermMsg("Unable to display mainmenu");
+            //old code would go directly to single player here...
+            break;//new code will quit.
+        }
+
+        switch ( a2 )
+        {
+            case MAINMENU_SINGLE_PLAYER:
+                quit = mainmenu_single_player();
+                break;
+            case MAINMENU_MULTIPLAYER:
+                quit = mainmenu_multi_player();
+                break;
+            case MAINMENU_SHOW_CREDITS:
+                UiCreditsDialog(16);
+                break;
+            case MAINMENU_EXIT_DIABLO:
+                quit = 0;
+                break;
+            case MAINMENU_REPLAY_INTRO:
+            case MAINMENU_ATTRACT_MODE:
+                if ( window_activated )
+                    mainmenu_play_intro();
+                break;
+        }
+	}while ( quit );
+
 	music_stop();
 }
 // 634980: using guessed type int window_activated;

Source/nthread.cpp

@@ -37,14 +37,11 @@ struct nthread_cpp_init_1
 // 679700: using guessed type int nthread_cpp_init_value;
 
 //----- (00440DBE) --------------------------------------------------------
-struct nthread_cpp_init_2
+void __cdecl nthread_cpp_init_2()
-{
-	nthread_cpp_init_2()
 {
     nthread_init_mutex();
     nthread_cleanup_mutex_atexit();
 }
-} _nthread_cpp_init_2;
 
 //----- (00440DC8) --------------------------------------------------------
 void __cdecl nthread_init_mutex()