SHERLOCK: Hook up savegames to launcher

engines/sherlock/detection.cpp

@@ -98,7 +98,12 @@ bool SherlockMetaEngine::createInstance(OSystem *syst, Engine **engine, const AD
 }
 
 bool SherlockMetaEngine::hasFeature(MetaEngineFeature f) const {
-	return false;
+	return
+		(f == kSupportsListSaves) ||
+		(f == kSupportsLoadingDuringStartup) ||
+		(f == kSupportsDeleteSave) ||
+		(f == kSavesSupportMetaInfo) ||
+		(f == kSavesSupportThumbnail);
 }
 
 SaveStateList SherlockMetaEngine::listSaves(const char *target) const {
@@ -109,13 +114,13 @@ int SherlockMetaEngine::getMaximumSaveSlot() const {
 	return MAX_SAVEGAME_SLOTS;
 }
 
-void SherlockMetaEngine::removeSaveState(const char *target, int slot) const {
+void SherlockMetaEngine::removeSaveState(const char *target, int slot) const {	
-	Common::String filename = Common::String::format("%s.%03d", target, slot);
+	Common::String filename = Sherlock::SaveManager(nullptr, target).generateSaveName(slot);
 	g_system->getSavefileManager()->removeSavefile(filename);
 }
 
 SaveStateDescriptor SherlockMetaEngine::querySaveMetaInfos(const char *target, int slot) const {
-	Common::String filename = Common::String::format("%s.%03d", target, slot);
+	Common::String filename = Sherlock::SaveManager(nullptr, target).generateSaveName(slot);
 	Common::InSaveFile *f = g_system->getSavefileManager()->openForLoading(filename);
 
 	if (f) {

engines/sherlock/journal.cpp

@@ -1194,6 +1194,7 @@ void Journal::synchronize(Common::Serializer &s) {
 	s.syncAsSint16LE(_maxPage);
 
 	int journalCount = _journal.size();
+	s.syncAsUint16LE(journalCount);
 	if (s.isLoading())
 		_journal.resize(journalCount);
 

engines/sherlock/saveload.cpp

@@ -318,8 +318,6 @@ void SaveManager::loadGame(int slot) {
 	if (!saveFile)
 		return;
 	
-	Common::Serializer s(saveFile, nullptr);
-
 	// Load the savaegame header
 	SherlockSavegameHeader header;
 	if (!readSavegameHeader(saveFile, header))
@@ -331,6 +329,7 @@ void SaveManager::loadGame(int slot) {
 	}
 
 	// Synchronize the savegame data
+	Common::Serializer s(saveFile, nullptr);
 	synchronize(s);
 
 	delete saveFile;
@@ -347,6 +346,7 @@ void SaveManager::saveGame(int slot, const Common::String &name) {
 	header._saveName = name;
 	writeSavegameHeader(out, header);
 
+	// Synchronize the savegame data
 	Common::Serializer s(nullptr, out);
 	synchronize(s);
 

engines/sherlock/saveload.h

@@ -58,8 +58,6 @@ private:
 
 	void createSavegameList();
 
-	Common::String generateSaveName(int slot);
-
 	void synchronize(Common::Serializer &s);
 public:
 	Common::StringArray _savegames;
@@ -76,6 +74,8 @@ public:
 
 	static SaveStateList getSavegameList(const Common::String &target);
 
+	Common::String generateSaveName(int slot);
+
 	void writeSavegameHeader(Common::OutSaveFile *out, SherlockSavegameHeader &header);
 
 	static bool readSavegameHeader(Common::InSaveFile *in, SherlockSavegameHeader &header);

engines/sherlock/sherlock.cpp

@@ -23,6 +23,7 @@
 #include "sherlock/sherlock.h"
 #include "sherlock/graphics.h"
 #include "common/scummsys.h"
+#include "common/config-manager.h"
 #include "common/debug-channels.h"
 #include "engines/util.h"
 
@@ -49,6 +50,7 @@ SherlockEngine::SherlockEngine(OSystem *syst, const SherlockGameDescription *gam
 	_onChessboard = false;
 	_slowChess = false;
 	_keyPadSpeed = 0;
+	_loadGameSlot = -1;
 }
 
 SherlockEngine::~SherlockEngine() {
@@ -95,8 +97,20 @@ void SherlockEngine::initialize() {
 Common::Error SherlockEngine::run() {
 	initialize();
 
-	// Temporarily disabled for now
+	// If requested, load a savegame instead of showing the intro
-//	showOpening();
+	if (ConfMan.hasKey("save_slot")) {
+		int saveSlot = ConfMan.getInt("save_slot");
+		if (saveSlot >= 1 && saveSlot <= MAX_SAVEGAME_SLOTS)
+			_loadGameSlot = saveSlot;
+	}
+
+	if (_loadGameSlot != -1) {
+		_saves->loadGame(_loadGameSlot);
+		_loadGameSlot = -1;
+	} else {
+		// Temporarily disabled for now
+		//	showOpening();
+	}
 
 	while (!shouldQuit()) {
 		// Prepare for scene, and handle any game-specific scenes. This allows 

engines/sherlock/sherlock.h

@@ -107,6 +107,7 @@ public:
 	bool _onChessboard;
 	bool _slowChess;
 	int _keyPadSpeed;
+	int _loadGameSlot;
 public:
 	SherlockEngine(OSystem *syst, const SherlockGameDescription *gameDesc);
 	virtual ~SherlockEngine();