1 files changed, 3 insertions, 0 deletions
diff --git a/engines/tsage/graphics.h b/engines/tsage/graphics.h
index 858731a1ac..47961dd02a 100644
--- a/engines/tsage/graphics.h
+++ b/engines/tsage/graphics.h
@@ -71,6 +71,8 @@ public:
 	LineSlice(int xStart, int xEnd) { xs = xStart; xe = xEnd; }
 };
 
+enum FrameFlag { FRAME_FLIP_CENTROID_X = 4, FRAME_FLIP_CENTROID_Y = 8 };
+
 class GfxSurface {
 private:
 	Graphics::Surface *_customSurface;
@@ -89,6 +91,7 @@ public:
 	Common::Point _centroid;
 	int _transColor;
 	Rect _clipRect;
+	byte _flags;
 public:
 	GfxSurface();
 	GfxSurface(const GfxSurface &s);