1 files changed, 14 insertions, 35 deletions

diff --git a/engines/sci/detection.cpp b/engines/sci/detection.cpp
index 4f28738508..9a41127f6d 100644
--- a/engines/sci/detection.cpp
+++ b/engines/sci/detection.cpp
@@ -563,31 +563,28 @@ const ADGameDescription *SciMetaEngine::fallbackDetect(const FileMap &allFiles,
 
 
 	// If these files aren't found, it can't be SCI
-	if (!foundResMap && !foundRes000) {
+	if (!foundResMap && !foundRes000)
 		return 0;
-	}
 
 	ResourceManager resMan;
-	resMan.addAppropriateSources(fslist);
-	resMan.init(true);
+	resMan.addAppropriateSourcesForDetection(fslist);
+	resMan.initForDetection();
 	// TODO: Add error handling.
 
 #ifndef ENABLE_SCI32
 	// Is SCI32 compiled in? If not, and this is a SCI32 game,
 	// stop here
-	if (getSciVersion() >= SCI_VERSION_2) {
-		return (const ADGameDescription *)&s_fallbackDesc;
-	}
+	if (getSciVersionForDetection() >= SCI_VERSION_2)
+		return 0;
 #endif
 
 	ViewType gameViews = resMan.getViewType();
 
 	// Have we identified the game views? If not, stop here
-	// Can't be SCI (or unsupported SCI views). Pinball Creep by sierra also uses resource.map/resource.000 files
-	//  but doesnt share sci format at all, if we dont return 0 here we will detect this game as SCI
-	if (gameViews == kViewUnknown) {
+	// Can't be SCI (or unsupported SCI views). Pinball Creep by Sierra also uses resource.map/resource.000 files
+	// but doesn't share SCI format at all
+	if (gameViews == kViewUnknown)
 		return 0;
-	}
 
 	// Set the platform to Amiga if the game is using Amiga views
 	if (gameViews == kViewAmiga)
@@ -597,9 +594,8 @@ const ADGameDescription *SciMetaEngine::fallbackDetect(const FileMap &allFiles,
 	Common::String sierraGameId = resMan.findSierraGameId();
 
 	// If we don't have a game id, the game is not SCI
-	if (sierraGameId.empty()) {
+	if (sierraGameId.empty())
 		return 0;
-	}
 
 	Common::String gameId = convertSierraGameId(sierraGameId, &s_fallbackDesc.flags, resMan);
 	strncpy(s_fallbackGameIdBuf, gameId.c_str(), sizeof(s_fallbackGameIdBuf) - 1);
@@ -795,22 +791,9 @@ void SciMetaEngine::removeSaveState(const char *target, int slot) const {
 }
 
 Common::Error SciEngine::loadGameState(int slot) {
-	Common::String fileName = Common::String::format("%s.%03d", _targetName.c_str(), slot);
-	Common::SaveFileManager *saveFileMan = g_engine->getSaveFileManager();
-	Common::SeekableReadStream *in = saveFileMan->openForLoading(fileName);
-
-	if (in) {
-		// found a savegame file
-		gamestate_restore(_gamestate, in);
-		delete in;
-	}
-
-	if (_gamestate->r_acc != make_reg(0, 1)) {
-		return Common::kNoError;
-	} else {
-		warning("Restoring gamestate '%s' failed", fileName.c_str());
-		return Common::kUnknownError;
-	}
+	_gamestate->_delayedRestoreGameId = slot;
+	_gamestate->_delayedRestoreGame = true;
+	return Common::kNoError;
 }
 
 Common::Error SciEngine::saveGameState(int slot, const Common::String &desc) {
@@ -838,16 +821,12 @@ Common::Error SciEngine::saveGameState(int slot, const Common::String &desc) {
 	return Common::kNoError;
 }
 
-// Before enabling the load option in the ScummVM menu, the main game loop must
-// have run at least once. When the game loop runs, kGameIsRestarting is invoked,
-// thus the speed throttler is initialized. Hopefully fixes bug #3565505.
-
 bool SciEngine::canLoadGameStateCurrently() {
-	return !_gamestate->executionStackBase && (_gamestate->_throttleLastTime > 0 || _gamestate->_throttleTrigger);
+	return !_gamestate->executionStackBase;
 }
 
 bool SciEngine::canSaveGameStateCurrently() {
-	return !_gamestate->executionStackBase && (_gamestate->_throttleLastTime > 0 || _gamestate->_throttleTrigger);
+	return !_gamestate->executionStackBase;
 }
 
 } // End of namespace Sci