6 files changed, 27 insertions, 27 deletions
diff --git a/engine/events/hidden_objects/bookshelves.asm b/engine/events/hidden_objects/bookshelves.asm
index 9cdd037a..daa8205d 100644
--- a/engine/events/hidden_objects/bookshelves.asm
+++ b/engine/events/hidden_objects/bookshelves.asm
@@ -24,7 +24,7 @@ PrintBookshelfText::
 	pop af
 	call PrintPredefTextID
 	xor a
-	ld [hFFDB], a
+	ldh [hFFDB], a
 	ret
 .nextBookshelfEntry1
 	inc hl
@@ -33,7 +33,7 @@ PrintBookshelfText::
 	jr .loop
 .noMatch
 	ld a, $ff
-	ld [hFFDB], a
+	ldh [hFFDB], a
 	jpba PrintCardKeyText
 
 INCLUDE "data/tilesets/bookshelf_tile_ids.asm"
diff --git a/engine/events/hidden_objects/cinnabar_gym_quiz.asm b/engine/events/hidden_objects/cinnabar_gym_quiz.asm
index da309f87..2e4f48f3 100644
--- a/engine/events/hidden_objects/cinnabar_gym_quiz.asm
+++ b/engine/events/hidden_objects/cinnabar_gym_quiz.asm
@@ -12,14 +12,14 @@ CinnabarGymQuiz::
 	ld a, [wHiddenObjectFunctionArgument]
 	push af
 	and $f
-	ld [hGymGateIndex], a
+	ldh [hGymGateIndex], a
 	pop af
 	and $f0
 	swap a
-	ld [hGymGateAnswer], a
+	ldh [hGymGateAnswer], a
 	ld hl, CinnabarGymQuizIntroText
 	call PrintText
-	ld a, [hGymGateIndex]
+	ldh a, [hGymGateIndex]
 	dec a
 	add a
 	ld d, 0
@@ -77,18 +77,18 @@ CinnabarGymGateFlagAction:
 
 CinnabarGymQuiz_1ea92:
 	call YesNoChoice
-	ld a, [hGymGateAnswer]
+	ldh a, [hGymGateAnswer]
 	ld c, a
 	ld a, [wCurrentMenuItem]
 	cp c
 	jr nz, .wrongAnswer
 	ld hl, wCurrentMapScriptFlags
 	set 5, [hl]
-	ld a, [hGymGateIndex]
-	ld [hBackupGymGateIndex], a
+	ldh a, [hGymGateIndex]
+	ldh [hBackupGymGateIndex], a
 	ld hl, CinnabarGymQuizCorrectText
 	call PrintText
-	ld a, [hBackupGymGateIndex]
+	ldh a, [hBackupGymGateIndex]
 	AdjustEventBit EVENT_CINNABAR_GYM_GATE0_UNLOCKED, 0
 	ld c, a
 	ld b, FLAG_SET
@@ -101,7 +101,7 @@ CinnabarGymQuiz_1ea92:
 	call WaitForSoundToFinish
 	ld hl, CinnabarGymQuizIncorrectText
 	call PrintText
-	ld a, [hGymGateIndex]
+	ldh a, [hGymGateIndex]
 	add $2
 	AdjustEventBit EVENT_BEAT_CINNABAR_GYM_TRAINER_0, 2
 	ld c, a
@@ -111,7 +111,7 @@ CinnabarGymQuiz_1ea92:
 	ld a, c
 	and a
 	ret nz
-	ld a, [hGymGateIndex]
+	ldh a, [hGymGateIndex]
 	add $2
 	ld [wOpponentAfterWrongAnswer], a
 	ret
@@ -122,7 +122,7 @@ CinnabarGymQuizCorrectText:
 	text_promptbutton
 	text_asm
 
-	ld a, [hBackupGymGateIndex]
+	ldh a, [hBackupGymGateIndex]
 	AdjustEventBit EVENT_CINNABAR_GYM_GATE0_UNLOCKED, 0
 	ld c, a
 	ld b, FLAG_TEST
@@ -144,9 +144,9 @@ UpdateCinnabarGymGateTileBlocks_::
 ; Update the overworld map with open floor blocks or locked gate blocks
 ; depending on event flags.
 	ld a, 6
-	ld [hGymGateIndex], a
+	ldh [hGymGateIndex], a
 .loop
-	ld a, [hGymGateIndex]
+	ldh a, [hGymGateIndex]
 	dec a
 	add a
 	add a
@@ -161,8 +161,8 @@ UpdateCinnabarGymGateTileBlocks_::
 	ld a, [hl]
 	ld [wGymGateTileBlock], a
 	push bc
-	ld a, [hGymGateIndex]
-	ld [hBackupGymGateIndex], a
+	ldh a, [hGymGateIndex]
+	ldh [hBackupGymGateIndex], a
 	AdjustEventBit EVENT_CINNABAR_GYM_GATE0_UNLOCKED, 0
 	ld c, a
 	ld b, FLAG_TEST
diff --git a/engine/events/hidden_objects/museum_fossils.asm b/engine/events/hidden_objects/museum_fossils.asm
index 36fb2556..ef53ed89 100644
--- a/engine/events/hidden_objects/museum_fossils.asm
+++ b/engine/events/hidden_objects/museum_fossils.asm
@@ -26,10 +26,10 @@ DisplayMonFrontSpriteInBox:
 ; Displays a pokemon's front sprite in a pop-up window.
 ; [wcf91] = pokemon internal id number
 	ld a, 1
-	ld [hAutoBGTransferEnabled], a
+	ldh [hAutoBGTransferEnabled], a
 	call Delay3
 	xor a
-	ld [hWY], a
+	ldh [hWY], a
 	call SaveScreenTilesToBuffer1
 	ld a, MON_SPRITE_POPUP
 	ld [wTextBoxID], a
@@ -41,12 +41,12 @@ DisplayMonFrontSpriteInBox:
 	ld de, vChars1 + $310
 	call LoadMonFrontSprite
 	ld a, $80
-	ld [hStartTileID], a
+	ldh [hStartTileID], a
 	coord hl, 10, 11
 	predef AnimateSendingOutMon
 	call WaitForTextScrollButtonPress
 	call LoadScreenTilesFromBuffer1
 	call Delay3
 	ld a, $90
-	ld [hWY], a
+	ldh [hWY], a
 	ret
diff --git a/engine/events/hidden_objects/safari_game.asm b/engine/events/hidden_objects/safari_game.asm
index 656e872a..5996fc6f 100644
--- a/engine/events/hidden_objects/safari_game.asm
+++ b/engine/events/hidden_objects/safari_game.asm
@@ -37,12 +37,12 @@ SafariZoneGameOver:
 	cp SFX_SAFARI_ZONE_PA
 	jr nz, .waitForMusicToPlay
 	ld a, TEXT_SAFARI_GAME_OVER
-	ld [hSpriteIndexOrTextID], a
+	ldh [hSpriteIndexOrTextID], a
 	call DisplayTextID
 	xor a
 	ld [wPlayerMovingDirection], a
 	ld a, SAFARI_ZONE_GATE
-	ld [hWarpDestinationMap], a
+	ldh [hWarpDestinationMap], a
 	ld a, $3
 	ld [wDestinationWarpID], a
 	ld a, $5
diff --git a/engine/events/hidden_objects/town_map.asm b/engine/events/hidden_objects/town_map.asm
index 9481b902..866d38c8 100644
--- a/engine/events/hidden_objects/town_map.asm
+++ b/engine/events/hidden_objects/town_map.asm
@@ -8,15 +8,15 @@ TownMapText::
 	set 6, [hl]
 	call GBPalWhiteOutWithDelay3
 	xor a
-	ld [hWY], a
+	ldh [hWY], a
 	inc a
-	ld [hAutoBGTransferEnabled], a
+	ldh [hAutoBGTransferEnabled], a
 	call LoadFontTilePatterns
 	callba DisplayTownMap
 	ld hl, wd730
 	res 6, [hl]
 	ld de, TextScriptEnd
 	push de
-	ld a, [hLoadedROMBank]
+	ldh a, [hLoadedROMBank]
 	push af
 	jp CloseTextDisplay
diff --git a/engine/events/hidden_objects/vermilion_gym_trash.asm b/engine/events/hidden_objects/vermilion_gym_trash.asm
index f46b53c2..c2bfed06 100644
--- a/engine/events/hidden_objects/vermilion_gym_trash.asm
+++ b/engine/events/hidden_objects/vermilion_gym_trash.asm
@@ -56,12 +56,12 @@ GymTrashScript:
 ; first lock was in trash can 1 or 3. However, due to this bug, trash can 0 can
 ; have the second lock regardless of which trash can had the first lock.
 
-	ld [hGymTrashCanRandNumMask], a
+	ldh [hGymTrashCanRandNumMask], a
 	push hl
 	call Random
 	swap a
 	ld b, a
-	ld a, [hGymTrashCanRandNumMask]
+	ldh a, [hGymTrashCanRandNumMask]
 	and b
 	dec a
 	pop hl