WINTERMUTE: Add FoxTail game&engine version properties

FoxTail requires Game to have 2 string options with engine build and
game package version.
BuildVersion is provided with detection tables
GameVersion is extracted from data.dcp and stored in a hashmap

1 files changed, 3 insertions, 0 deletions

diff --git a/engines/wintermute/base/base_file_manager.h b/engines/wintermute/base/base_file_manager.h
index 85181f1f58..397e38cc3d 100644
--- a/engines/wintermute/base/base_file_manager.h
+++ b/engines/wintermute/base/base_file_manager.h
@@ -46,6 +46,7 @@ public:
 	Common::SeekableReadStream *openFile(const Common::String &filename, bool absPathWarning = true, bool keepTrackOf = true);
 	Common::WriteStream *openFileForWrite(const Common::String &filename);
 	byte *readWholeFile(const Common::String &filename, uint32 *size = nullptr, bool mustExist = true);
+	uint32 getPackageVersion(const Common::String &filename);
 
 	BaseFileManager(Common::Language lang, bool detectionMode = false);
 	virtual ~BaseFileManager();
@@ -72,6 +73,8 @@ private:
 	Common::Array<Common::SeekableReadStream *> _openFiles;
 	Common::Language _language;
 	Common::Archive *_resources;
+	Common::HashMap<Common::String, uint32> _versions;
+
 	// This class is intentionally not a subclass of Base, as it needs to be used by
 	// the detector too, without launching the entire engine:
 };