MORTEVIELLE: Add detection entry for improved German translation

I also reworked a bit how detection work so that both the original
and the improved German translations can be played.

1 files changed, 6 insertions, 0 deletions

diff --git a/engines/mortevielle/detection.cpp b/engines/mortevielle/detection.cpp
index 8e2eab52b8..ee9cb40c99 100644
--- a/engines/mortevielle/detection.cpp
+++ b/engines/mortevielle/detection.cpp
@@ -30,6 +30,7 @@ namespace Mortevielle {
 struct MortevielleGameDescription {
 	ADGameDescription desc;
 	Common::Language originalLanguage;
+	uint8 dataFeature;
 };
 
 uint32 MortevielleEngine::getGameFlags() const { return _gameDescription->desc.flags; }
@@ -38,6 +39,8 @@ Common::Language MortevielleEngine::getLanguage() const { return _gameDescriptio
 
 Common::Language MortevielleEngine::getOriginalLanguage() const { return _gameDescription->originalLanguage; }
 
+bool MortevielleEngine::useOriginalData() const { return _gameDescription->dataFeature == kUseOriginalData; }
+
 }
 
 static const PlainGameDescriptor MortevielleGame[] = {
@@ -53,6 +56,9 @@ public:
 		MortevielleGame) {
 		_md5Bytes = 512;
 		_singleid = "mortevielle";
+		// Use kADFlagUseExtraAsHint to distinguish between original and improved versions
+		// (i.e. use or not of the game data file).
+		_flags = kADFlagUseExtraAsHint;
 	}
 	virtual const char *getName() const {
 		return "Mortevielle";