First part of GSoC2008 RTL branch merge

svn-id: r34241

1 files changed, 54 insertions, 2 deletions

diff --git a/engines/engine.cpp b/engines/engine.cpp
index 757a77f82b..4840b19838 100644
--- a/engines/engine.cpp
+++ b/engines/engine.cpp
@@ -36,7 +36,10 @@
 #include "common/savefile.h"
 #include "common/system.h"
 #include "gui/message.h"
+#include "gui/newgui.h"
 #include "sound/mixer.h"
+#include "engines/dialogs.h"
+#include "engines/metaengine.h"
 
 #ifdef _WIN32_WCE
 extern bool isSmartphone(void);
@@ -54,7 +57,8 @@ Engine::Engine(OSystem *syst)
 		_saveFileMan(_system->getSavefileManager()),
 		_targetName(ConfMan.getActiveDomainName()),
 		_gameDataPath(ConfMan.get("path")),
-		_pauseLevel(0) {
+		_pauseLevel(0),
+		_mainMenuDialog(NULL) {
 
 	g_engine = this;
 	_autosavePeriod = ConfMan.getInt("autosave_period");
@@ -72,7 +76,8 @@ Engine::Engine(OSystem *syst)
 
 Engine::~Engine() {
 	_mixer->stopAll();
-
+	
+	delete _mainMenuDialog;
 	g_engine = NULL;
 }
 
@@ -210,3 +215,50 @@ void Engine::pauseEngineIntern(bool pause) {
 	// By default, just (un)pause all digital sounds
 	_mixer->pauseAll(pause);
 }
+
+void Engine::mainMenuDialog() {
+	if (!_mainMenuDialog)
+		_mainMenuDialog = new MainMenuDialog(this);
+	runDialog(*_mainMenuDialog);
+	syncSoundSettings();
+}
+
+int Engine::runDialog(Dialog &dialog) {
+	
+	pauseEngine(true);
+
+	int result = dialog.runModal();
+
+	pauseEngine(false);
+
+	return result;
+}
+
+void Engine::syncSoundSettings() {
+
+	// Sync the engine with the config manager
+	int soundVolumeMusic = ConfMan.getInt("music_volume");
+	int soundVolumeSFX = ConfMan.getInt("sfx_volume");
+	int soundVolumeSpeech = ConfMan.getInt("speech_volume");
+
+	_mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, soundVolumeMusic);
+	_mixer->setVolumeForSoundType(Audio::Mixer::kSFXSoundType, soundVolumeSFX);
+	_mixer->setVolumeForSoundType(Audio::Mixer::kSpeechSoundType, soundVolumeSpeech);
+}
+
+void Engine::quitGame() {
+	Common::Event event;
+
+	event.type = Common::EVENT_QUIT;
+	_eventMan->pushEvent(event);
+}
+
+bool Engine::hasFeature(int f) {
+	const EnginePlugin *plugin = 0;
+	Common::String gameid = ConfMan.get("gameid");
+	gameid.toLowercase();
+	EngineMan.findGame(gameid, &plugin);
+	
+	return ( (*plugin)->hasFeature((MetaEngine::MetaEngineFeature)f) );
+}
+