Handle gbQuietMode for paths in StartGame

Source/diablo.cpp

@@ -153,7 +153,7 @@ void StartGame(interface_mode uMsg)
 #ifdef _DEBUG
 	LoadDebugGFX();
 #endif
-	assert(ghMainWnd);
+	assert(gbQuietMode || ghMainWnd);
 	music_stop();
 	InitMonsterHealthBar();
 	InitXPBar();
@@ -693,16 +693,20 @@ void GameEventHandler(uint32_t uMsg, int32_t wParam, int32_t lParam)
 		if (gbIsMultiplayer)
 			pfile_write_hero();
 		nthread_ignore_mutex(true);
-		PaletteFadeOut(8);
-		sound_stop();
+		if (!gbQuietMode) {
+			PaletteFadeOut(8);
+			sound_stop();
+		}
 		LastMouseButtonAction = MouseActionType::None;
 		sgbMouseDown = CLICK_NONE;
 		ShowProgress((interface_mode)uMsg);
 		force_redraw = 255;
-		DrawAndBlit();
-		LoadPWaterPalette();
-		if (gbRunGame)
-			PaletteFadeIn(8);
+		if (!gbQuietMode) {
+			DrawAndBlit();
+			LoadPWaterPalette();
+			if (gbRunGame)
+				PaletteFadeIn(8);
+		}
 		nthread_ignore_mutex(false);
 		gbGameLoopStartup = true;
 		return;
@@ -719,17 +723,19 @@ void RunGameLoop(interface_mode uMsg)
 
 	nthread_ignore_mutex(true);
 	StartGame(uMsg);
-	assert(ghMainWnd);
+	assert(gbQuietMode || ghMainWnd);
 	EventHandler previousHandler = SetEventHandler(GameEventHandler);
 	run_delta_info();
 	gbRunGame = true;
 	gbProcessPlayers = true;
 	gbRunGameResult = true;
-	force_redraw = 255;
-	DrawAndBlit();
-	LoadPWaterPalette();
-	PaletteFadeIn(8);
-	force_redraw = 255;
+	if (!gbQuietMode) {
+		force_redraw = 255;
+		DrawAndBlit();
+		LoadPWaterPalette();
+		PaletteFadeIn(8);
+		force_redraw = 255;
+	}
 	gbGameLoopStartup = true;
 	nthread_ignore_mutex(false);
 
@@ -798,13 +804,15 @@ void RunGameLoop(interface_mode uMsg)
 		sfile_write_stash();
 	}
 
-	PaletteFadeOut(8);
-	NewCursor(CURSOR_NONE);
-	ClearScreenBuffer();
-	force_redraw = 255;
-	scrollrt_draw_game_screen();
+	if (!gbQuietMode) {
+		PaletteFadeOut(8);
+		NewCursor(CURSOR_NONE);
+		ClearScreenBuffer();
+		force_redraw = 255;
+		scrollrt_draw_game_screen();
+	}
 	previousHandler = SetEventHandler(previousHandler);
-	assert(previousHandler == GameEventHandler);
+	assert(gbQuietMode || previousHandler == GameEventHandler);
 	FreeGame();
 
 	if (cineflag) {
@@ -2299,7 +2307,7 @@ void LoadGameLevel(bool firstflag, lvl_entry lvldir)
 	IncProgress();
 	IncProgress();
 
-	if (firstflag) {
+	if (firstflag && !gbQuietMode) {
 		InitControlPan();
 	}
 	IncProgress();

Source/engine/demomode.cpp

@@ -173,7 +173,7 @@ bool GetRunGameLoop(bool &drawGame, bool &processInput)
 		app_fatal("Unexpected Message");
 	if (Timedemo) {
 		// disable additonal rendering to speedup replay
-		drawGame = dmsg.type == DemoMsgType::GameTick;
+		drawGame = dmsg.type == DemoMsgType::GameTick && !gbQuietMode;
 	} else {
 		int currentTickCount = SDL_GetTicks();
 		int ticksElapsed = currentTickCount - DemoModeLastTick;

Source/gamemenu.cpp

@@ -101,8 +101,10 @@ void GamemenuNewGame(bool /*bActivate*/)
 	}
 
 	MyPlayerIsDead = false;
-	force_redraw = 255;
-	scrollrt_draw_game_screen();
+	if (!gbQuietMode) {
+		force_redraw = 255;
+		scrollrt_draw_game_screen();
+	}
 	CornerStone.activated = false;
 	gbRunGame = false;
 	gamemenu_off();

Source/init.cpp

@@ -187,12 +187,14 @@ void LoadGameArchives()
 		if (spawn_mpq)
 			gbIsSpawn = true;
 	}
-	SDL_RWops *handle = OpenAsset("ui_art\\title.pcx");
-	if (handle == nullptr) {
-		LogError("{}", SDL_GetError());
-		InsertCDDlg(_("diabdat.mpq or spawn.mpq"));
+	if (!gbQuietMode) {
+		SDL_RWops *handle = OpenAsset("ui_art\\title.pcx");
+		if (handle == nullptr) {
+			LogError("{}", SDL_GetError());
+			InsertCDDlg(_("diabdat.mpq or spawn.mpq"));
+		}
+		SDL_RWclose(handle);
 	}
-	SDL_RWclose(handle);
 
 	hellfire_mpq = LoadMPQ(paths, "hellfire.mpq");
 	if (hellfire_mpq)

Source/interfac.cpp

@@ -220,6 +220,8 @@ void interface_msg_pump()
 
 void IncProgress()
 {
+	if (gbQuietMode)
+		return;
 	interface_msg_pump();
 	if (!IsProgress)
 		return;
@@ -231,6 +233,8 @@ void IncProgress()
 
 void CompleteProgress()
 {
+	if (gbQuietMode)
+		return;
 	if (!IsProgress)
 		return;
 	while (sgdwProgress < MaxProgress)
@@ -244,35 +248,38 @@ void ShowProgress(interface_mode uMsg)
 	gbSomebodyWonGameKludge = false;
 	plrmsg_delay(true);
 
-	assert(ghMainWnd);
 	EventHandler previousHandler = SetEventHandler(DisableInputEventHandler);
 
-	interface_msg_pump();
-	ClearScreenBuffer();
-	scrollrt_draw_game_screen();
-	BlackPalette();
-
-	// Blit the background once and then free it.
-	LoadCutsceneBackground(uMsg);
-	DrawCutsceneBackground();
-	if (RenderDirectlyToOutputSurface && IsDoubleBuffered()) {
-		// Blit twice for triple buffering.
-		for (unsigned i = 0; i < 2; ++i) {
-			if (DiabloUiSurface() == PalSurface)
-				BltFast(nullptr, nullptr);
-			RenderPresent();
-			DrawCutsceneBackground();
+	if (!gbQuietMode) {
+		assert(ghMainWnd);
+
+		interface_msg_pump();
+		ClearScreenBuffer();
+		scrollrt_draw_game_screen();
+		BlackPalette();
+
+		// Blit the background once and then free it.
+		LoadCutsceneBackground(uMsg);
+		DrawCutsceneBackground();
+		if (RenderDirectlyToOutputSurface && IsDoubleBuffered()) {
+			// Blit twice for triple buffering.
+			for (unsigned i = 0; i < 2; ++i) {
+				if (DiabloUiSurface() == PalSurface)
+					BltFast(nullptr, nullptr);
+				RenderPresent();
+				DrawCutsceneBackground();
+			}
 		}
-	}
-	FreeCutsceneBackground();
+		FreeCutsceneBackground();
 
-	if (IsHardwareCursor())
-		SetHardwareCursorVisible(false);
+		if (IsHardwareCursor())
+			SetHardwareCursorVisible(false);
 
-	PaletteFadeIn(8);
-	IncProgress();
-	sound_init();
-	IncProgress();
+		PaletteFadeIn(8);
+		IncProgress();
+		sound_init();
+		IncProgress();
+	}
 
 	Player &myPlayer = *MyPlayer;
 
@@ -420,9 +427,11 @@ void ShowProgress(interface_mode uMsg)
 		break;
 	}
 
-	assert(ghMainWnd);
+	if (!gbQuietMode) {
+		assert(ghMainWnd);
 
-	PaletteFadeOut(8);
+		PaletteFadeOut(8);
+	}
 
 	previousHandler = SetEventHandler(previousHandler);
 	assert(previousHandler == DisableInputEventHandler);