Re-apply joypad macros (minus merge conflicts)

src/item_use.c

@@ -792,7 +792,7 @@ static void BootUpSoundTMHM(u8 taskId)
 
 static void Task_ShowTMHMContainedMessage(u8 taskId)
 {
-    if (gMain.newKeys & (A_BUTTON | B_BUTTON))
+    if (JOY_NEW(A_BUTTON | B_BUTTON))
     {
         StringCopy(gStringVar1, gMoveNames[ItemIdToBattleMoveId(gSpecialVar_ItemId)]);
         StringExpandPlaceholders(gStringVar4, gText_TMHMContainedVar1);
@@ -956,7 +956,7 @@ void ItemUseInBattle_PokeBall(u8 taskId)
 
 static void Task_CloseStatIncreaseMessage(u8 taskId)
 {
-    if (gMain.newKeys & (A_BUTTON | B_BUTTON))
+    if (JOY_NEW(A_BUTTON | B_BUTTON))
     {
         if (!InBattlePyramid())
             Task_FadeAndCloseBagMenu(taskId);