Improve mobile-related labels (#1061)

engine/menus/intro_menu.asm

@@ -63,7 +63,7 @@ NewGame:
 	ld [wDebugFlags], a
 	call ResetWRAM
 	call NewGame_ClearTilemapEtc
-	call AreYouABoyOrAreYouAGirl
+	call PlayerProfileSetup
 	call OakSpeech
 	call InitializeWorld
 
@@ -77,15 +77,14 @@ NewGame:
 	ldh [hMapEntryMethod], a
 	jp FinishContinueFunction
 
-AreYouABoyOrAreYouAGirl:
-	farcall Mobile_AlwaysReturnNotCarry ; mobile
+PlayerProfileSetup:
+	farcall CheckMobileAdapterStatus
 	jr c, .ok
 	farcall InitGender
 	ret
-
 .ok
 	ld c, 0
-	farcall InitMobileProfile ; mobile
+	farcall InitMobileProfile
 	ret
 
 if DEF(_DEBUG)
@@ -220,7 +219,7 @@ endc
 
 	farcall DeletePartyMonMail
 
-	farcall DeleteMobileEventIndex
+	farcall ClearGSBallFlag
 
 	call ResetGameTime
 	ret
@@ -400,12 +399,9 @@ PostCreditsSpawn:
 	ldh [hMapEntryMethod], a
 	ret
 
-Continue_MobileAdapterMenu:
-	farcall Mobile_AlwaysReturnNotCarry ; mobile check
+Continue_MobileAdapterMenu: ; unused
+	farcall CheckMobileAdapterStatus
 	ret nc
-
-; the rest of this stuff is never reached because
-; the previous function returns with carry not set
 	ld hl, wd479
 	bit 1, [hl]
 	ret nz