generalize CodeNames

stepmania/src/Screen.h

@@ -8,6 +8,7 @@
 #include "InputFilter.h"
 #include "ThemeMetric.h"
 #include "PlayerNumber.h"
+#include "InputQueue.h"
 
 class InputEventPlus;
 class Screen;
@@ -71,6 +72,9 @@ protected:
 	vector<QueuedScreenMessage>	m_QueuedMessages;
 	static bool SortMessagesByDelayRemaining(const QueuedScreenMessage &m1, const QueuedScreenMessage &m2);
 
+	vector<InputQueueCode>	m_aCodes;
+	vector<RString>		m_asCodeNames;
+
 	ThemeMetric<bool>	ALLOW_OPERATOR_MENU_BUTTON;
 	ThemeMetric<float>	REPEAT_RATE;
 	ThemeMetric<float>	REPEAT_DELAY;