Prefix all getters with "get"

src/balancing/ArenaView.h

@@ -32,7 +32,7 @@ public:
     ~ArenaView() override;
 
     void setGameSpeed(double multiplier);
-    double gameSpeed() const;
+    double getGameSpeed() const;
     void togglePause();
     void stopRendering();
 
@@ -56,7 +56,7 @@ private:
     void drawDebugTargetLines(QPainter& painter);
     void drawBeams(QPainter& painter);
 
-    float tilePx() const;
+    float getTilePx() const;
     QPointF worldToWidget(QVector2D worldPos) const;
     QPointF tileToWidget(QPoint tile) const;
     QRectF tileRect(QPoint tile) const;