HUD improvement

Added
- some placeholder graphics for HUD elements
- just to demonstrate how HUD may be implemented with drawForeground of
ActionScene

1 files changed, 1 insertions, 0 deletions

diff --git a/src/CircularDisplay.h b/src/CircularDisplay.h
index a82d53b..1e5f0da 100644
--- a/src/CircularDisplay.h
+++ b/src/CircularDisplay.h
@@ -9,6 +9,7 @@ public:
     CircularDisplay(int w = 90, int h = 90);
     virtual ~CircularDisplay();
 
+    void initShape();
     void setDisplayColor(QColor col);
     void collected(int amount);
     void activate();