Add wLetterPrintingDelayFlags flag constants

constants/ram_constants.asm

@@ -19,6 +19,11 @@ DEF TEXT_DELAY_FAST   EQU %001 ; 1
 DEF TEXT_DELAY_MEDIUM EQU %011 ; 3
 DEF TEXT_DELAY_SLOW   EQU %101 ; 5
 
+; wLetterPrintingDelayFlags::
+	const_def
+	const BIT_FAST_TEXT_DELAY ; 0
+	const BIT_TEXT_DELAY      ; 1
+
 ; wObtainedBadges::
 ; wBeatGymFlags::
 	const_def

engine/battle/core.asm

@@ -6794,7 +6794,7 @@ InitBattleCommon:
 	ld hl, wLetterPrintingDelayFlags
 	ld a, [hl]
 	push af
-	res 1, [hl]
+	res BIT_TEXT_DELAY, [hl] ; no delay
 	callfar InitBattleVariables
 	ld a, [wEnemyMonSpecies2]
 	sub OPP_ID_OFFSET

engine/menus/main_menu.asm

@@ -125,7 +125,7 @@ MainMenu:
 	jp SpecialEnterMap
 
 InitOptions:
-	ld a, TEXT_DELAY_FAST
+	ld a, 1 << BIT_FAST_TEXT_DELAY
 	ld [wLetterPrintingDelayFlags], a
 	ld a, TEXT_DELAY_MEDIUM
 	ld [wOptions], a
@@ -468,7 +468,8 @@ DisplayOptionMenu:
 	xor a
 	ld [wCurrentMenuItem], a
 	ld [wLastMenuItem], a
-	inc a
+	assert BIT_FAST_TEXT_DELAY == 0
+	inc a ; 1 << BIT_FAST_TEXT_DELAY
 	ld [wLetterPrintingDelayFlags], a
 	ld [wOptionsCancelCursorX], a
 	ld a, 3 ; text speed cursor Y coordinate

engine/movie/title.asm

@@ -17,8 +17,8 @@ PrepareTitleScreen::
 	ld [wLetterPrintingDelayFlags], a
 	ld hl, wStatusFlags6
 	ld [hli], a
-	ld [hli], a
-	ld [hl], a
+	ld [hli], a ; wStatusFlags7
+	ld [hl], a  ; wElite4Flags
 	ld a, BANK(Music_TitleScreen)
 	ld [wAudioROMBank], a
 	ld [wAudioSavedROMBank], a

home/print_text.asm

@@ -6,13 +6,13 @@ PrintLetterDelay::
 	bit BIT_NO_TEXT_DELAY, a
 	ret nz
 	ld a, [wLetterPrintingDelayFlags]
-	bit 1, a
+	bit BIT_TEXT_DELAY, a
 	ret z
 	push hl
 	push de
 	push bc
 	ld a, [wLetterPrintingDelayFlags]
-	bit 0, a
+	bit BIT_FAST_TEXT_DELAY, a
 	jr z, .waitOneFrame
 	ld a, [wOptions]
 	and $f

home/text.asm

@@ -315,7 +315,7 @@ ProtectedDelay3::
 TextCommandProcessor::
 	ld a, [wLetterPrintingDelayFlags]
 	push af
-	set 1, a
+	set BIT_TEXT_DELAY, a
 	ld e, a
 	ldh a, [hClearLetterPrintingDelayFlags]
 	xor e

ram/wram.asm

@@ -1721,10 +1721,6 @@ wObtainedBadges:: flag_array NUM_BADGES
 
 	ds 1
 
-; bit 0: If 0, limit the delay to 1 frame. Note that this has no effect if
-;        the delay has been disabled entirely through bit 1 of this variable
-;        or BIT_NO_TEXT_DELAY of wStatusFlags5.
-; bit 1: If 0, no delay.
 wLetterPrintingDelayFlags:: db
 
 wPlayerID:: dw