From 3ca1c554c495c79fec08c74b97858ff0994f34fa Mon Sep 17 00:00:00 2001
From: toaster <rollerorbital@gmail.com>
Date: Sat, 4 Feb 2023 10:44:47 +0000
Subject: [PATCH] M_HandleMenuInput: Pass a choice of 2 to IT_CVAR/IT_ARROWS
 routines

- Permits IT_ARROWS routines to distinguish between a rightward input and an A-button input.
- Only M_ChangeCvar needed to change to accomodate this - every other example of IT_ARROWS already acommodates this
---
 src/k_menufunc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/k_menufunc.c b/src/k_menufunc.c
index 7fd1adc61..6e9116cf2 100644
--- a/src/k_menufunc.c
+++ b/src/k_menufunc.c
@@ -143,7 +143,7 @@ static void M_ChangeCvar(INT32 choice)
 		return;
 	}
 
-	choice = (choice<<1) - 1;
+	choice = (choice == 0 ? -1 : 1);
 
 	if (((currentMenu->menuitems[itemOn].status & IT_CVARTYPE) == IT_CV_SLIDER)
 		|| ((currentMenu->menuitems[itemOn].status & IT_CVARTYPE) == IT_CV_INVISSLIDER)
@@ -939,7 +939,7 @@ static void M_HandleMenuInput(void)
 			{
 				case IT_CVAR:
 				case IT_ARROWS:
-					routine(1); // right arrow
+					routine(2); // usually right arrow
 					break;
 				case IT_CALL:
 					routine(itemOn);