HUD demo

Added:
- some ideas to test display of hud elements
Fixed:
- HUD now follows the scene when it moves

1 files changed, 1 insertions, 0 deletions

diff --git a/src/BarDisplay.h b/src/BarDisplay.h
index 27b4d2a..d1ab534 100644
--- a/src/BarDisplay.h
+++ b/src/BarDisplay.h
@@ -24,6 +24,7 @@ private:
     int m_value;
     int m_maxValue;
     QColor m_displayColor;
+    QVector<QPolygon> m_healthIndicators;
 
     void updateDisplay();