NEVERHOOD: Stop sound updates while the main menu is active

scummvm · Jun 26, 2013 · 3d37328 · 3d37328
1 parent e26fb8e
commit 3d37328
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Showing 3 changed files with 14 additions and 4 deletions.
diff --git a/engines/neverhood/menumodule.cpp b/engines/neverhood/menumodule.cpp
@@ -73,12 +73,14 @@ MenuModule::MenuModule(NeverhoodEngine *vm, Module *parentModule, int which)
 
 	_savedPaletteData = _vm->_screen->getPaletteData();
 	_vm->_mixer->pauseAll(true);
+	_vm->toggleSoundUpdate(false);
 
 	createScene(MAIN_MENU, -1);
 }
 
 MenuModule::~MenuModule() {
 	_vm->_mixer->pauseAll(false);
+	_vm->toggleSoundUpdate(true);
 	_vm->_screen->setPaletteData(_savedPaletteData);
 }
 

diff --git a/engines/neverhood/neverhood.cpp b/engines/neverhood/neverhood.cpp
@@ -105,7 +105,8 @@ Common::Error NeverhoodEngine::run() {
 	_gameModule = new GameModule(this);
 
 	_isSaveAllowed = true;
-
+	_updateSound = true;
+
 	if (isDemo()) {
 		// Adjust this navigation list for the demo version
 		NavigationList *navigationList = _staticData->getNavigationList(0x004B67E8);
@@ -186,8 +187,12 @@ void NeverhoodEngine::mainLoop() {
 			_screen->update();
 			nextFrameTime = _screen->getNextFrameTime();
 		};
-		_soundMan->update();
-		_audioResourceMan->updateMusic();
+
+		if (_updateSound) {
+			_soundMan->update();
+			_audioResourceMan->updateMusic();
+		}
+
 		_system->updateScreen();
 		_system->delayMillis(10);
 	}

diff --git a/engines/neverhood/neverhood.h b/engines/neverhood/neverhood.h
@@ -134,7 +134,10 @@ class NeverhoodEngine : public ::Engine {
 	int16 getMouseY() const { return _mouseY; }
 	NPoint getMousePos();
 
-public:
+	void toggleSoundUpdate(bool state) { _updateSound = state; }
+
+private:
+	bool _updateSound;
 
 };