Well, some of these will take the arrays.

This plan won't work as well as expected.

What's changed now is fine. Some code expects vectors
even though the size never changes.

src/OptionRow.h

@@ -9,6 +9,7 @@
 #include "ModIcon.h"
 #include "ThemeMetric.h"
 #include "AutoActor.h"
+#include <array>
 
 class OptionRowHandler;
 class GameCommand;
@@ -138,7 +139,7 @@ protected:
 	ModIcon		*m_ModIcons[NUM_PLAYERS];
 
 	bool		m_bFirstItemGoesDown;
-	bool		m_bRowHasFocus[NUM_PLAYERS];
+	std::array<bool, NUM_PLAYERS> m_bRowHasFocus;
 
 	int			m_iChoiceInRowWithFocus[NUM_PLAYERS];	// this choice has input focus
 	// Only one will true at a time if m_pHand->m_Def.bMultiSelect