TITANIC: Fix some clang warnings

2 files changed, 17 insertions, 0 deletions

diff --git a/engines/titanic/support/simple_file.h b/engines/titanic/support/simple_file.h
index 6cf9995d16..f5d0bc7c1b 100644
--- a/engines/titanic/support/simple_file.h
+++ b/engines/titanic/support/simple_file.h
@@ -296,6 +296,16 @@ public:
 	virtual bool open(const Common::String &filename);
 
 	/**
+	 * Unsupported open method from parent class
+	 */
+	virtual void open(Common::SeekableReadStream *stream) {}
+
+	/**
+	 * Unsupported open method from parent class
+	 */
+	virtual void open(Common::OutSaveFile *stream) {}
+
+	/**
 	 * Return a reference to the read stream
 	 */
 	Common::SeekableReadStream *readStream() const { return _inStream; }
diff --git a/engines/titanic/support/video_surface.h b/engines/titanic/support/video_surface.h
index 1f3a0fa2b3..053eabb0f9 100644
--- a/engines/titanic/support/video_surface.h
+++ b/engines/titanic/support/video_surface.h
@@ -86,6 +86,13 @@ public:
 	void setSurface(CScreenManager *screenManager, DirectDrawSurface *surface);
 
 	/**
+	 * Load the data for the class from file
+	 */
+	virtual void load(SimpleFile *file) {
+		ListItem::load(file);
+	}
+
+	/**
 	 * Load the surface with the passed resource
 	 */
 	virtual void loadResource(const CResourceKey &key) = 0;