diff --git a/data/player_names.asm b/data/player_names.asm
index 87c341652..47aa17529 100644
--- a/data/player_names.asm
+++ b/data/player_names.asm
@@ -1,7 +1,6 @@
 ChrisNameMenuHeader: ; 882b5
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 11, 10 ; end coords
+	menu_coords 0, 0, 10, TEXTBOX_Y - 1
 	dw .MaleNames
 	db 1 ; ????
 	db 0 ; default option
@@ -20,8 +19,7 @@ MalePlayerNameArray: ; 882c9
 
 KrisNameMenuHeader: ; 882e5
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 11, 10 ; end coords
+	menu_coords 0, 0, 10, TEXTBOX_Y - 1
 	dw .FemaleNames
 	db 1 ; ????
 	db 0 ; default option
diff --git a/data/unown_walls.asm b/data/unown_walls.asm
index 4e971f9b0..4a7b985c7 100644
--- a/data/unown_walls.asm
+++ b/data/unown_walls.asm
@@ -41,18 +41,14 @@ UnownWalls: ; 8aebc
 MenuDataHeaders_UnownWalls: ; 0x8aed5
 ; UNOWNWORDS_ESCAPE
 	db $40 ; flags
-	db 04, 03 ; start coords
-	db 09, 16 ; end coords
+	menu_coords 3, 4, 16, 9
 ; UNOWNWORDS_LIGHT
 	db $40 ; flags
-	db 04, 04 ; start coords
-	db 09, 15 ; end coords
+	menu_coords 4, 4, 15, 9
 ; UNOWNWORDS_WATER
 	db $40 ; flags
-	db 04, 04 ; start coords
-	db 09, 15 ; end coords
+	menu_coords 4, 4, 15, 9
 ; UNOWNWORDS_HO_OH
 	db $40 ; flags
-	db 04, 04 ; start coords
-	db 09, 15 ; end coords
+	menu_coords 4, 4, 15, 9
 ; 8aee9
diff --git a/engine/battle/menu.asm b/engine/battle/menu.asm
index 07d3e6081..e44d92f83 100755
--- a/engine/battle/menu.asm
+++ b/engine/battle/menu.asm
@@ -34,8 +34,7 @@ Function24f19: ; 24f19
 
 BattleMenuDataHeader: ; 24f2c
 	db $40 ; flags
-	db 12, 08 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 8, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw MenuData_0x24f34
 	db 1 ; default option
 ; 24f34
@@ -57,8 +56,7 @@ Strings24f3d: ; 0x24f3d
 
 MenuDataHeader_0x24f4e: ; 24f4e
 	db $40 ; flags
-	db 12, 00 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 0, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw MenuData_0x24f56
 	db 1 ; default option
 ; 24f56
@@ -88,8 +86,7 @@ Function24f7c: ; 24f7c
 
 MenuDataHeader_0x24f89: ; 24f89
 	db $40 ; flags
-	db 12, 02 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 2, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw MenuData_0x24f91
 	db 1 ; default option
 ; 24f91
diff --git a/engine/billspc.asm b/engine/billspc.asm
index 00bd49f06..7be68ba36 100755
--- a/engine/billspc.asm
+++ b/engine/billspc.asm
@@ -230,8 +230,7 @@ BillsPCDepositFuncCancel: ; e2537 (38:6537)
 
 BillsPCDepositMenuDataHeader: ; 0xe253d (38:653d)
 	db $40 ; flags
-	db 04, 09 ; start coords
-	db 13, 19 ; end coords
+	menu_coords 9, 4, SCREEN_WIDTH - 1, 13
 	dw .MenuData2
 	db 1 ; default option
 ; 0xe2545
@@ -491,8 +490,7 @@ BillsPC_Withdraw: ; e2675 (38:6675)
 
 .MenuDataHeader: ; 0xe2731
 	db $40 ; flags
-	db 04, 09 ; start coords
-	db 13, 19 ; end coords
+	menu_coords 9, 4, SCREEN_WIDTH - 1, 13
 	dw .MenuData
 	db 1 ; default option
 ; 0xe2739
@@ -715,8 +713,7 @@ _MovePKMNWithoutMail: ; e2759
 
 .MenuDataHeader: ; 0xe28c3
 	db $40 ; flags
-	db 04, 09 ; start coords
-	db 13, 19 ; end coords
+	menu_coords 9, 4, SCREEN_WIDTH - 1, 13
 	dw .MenuData2
 	db 1 ; default option
 ; 0xe28cb
@@ -2334,8 +2331,7 @@ BillsPC_ClearTilemap: ; e35e2 (38:75e2)
 
 _ChangeBox_menudataheader: ; 0xe35f1
 	db $40 ; flags
-	db 05, 01 ; start coords
-	db 12, 09 ; end coords
+	menu_coords 1, 5, 9, 12
 	dw .menudata2
 	db 1 ; default option
 ; 0xe35f9
@@ -2563,8 +2559,7 @@ BillsPC_ChangeBoxSubmenu: ; e36f9 (38:76f9)
 
 .MenuDataHeader: ; 0xe377b
 	db $40 ; flags
-	db 04, 11 ; start coords
-	db 13, 19 ; end coords
+	menu_coords 11, 4, SCREEN_WIDTH - 1, 13
 	dw .MenuData2
 	db 1 ; default option
 ; 0xe3783
diff --git a/engine/billspctop.asm b/engine/billspctop.asm
index c36cbe45d..0d2ba5e9d 100755
--- a/engine/billspctop.asm
+++ b/engine/billspctop.asm
@@ -70,8 +70,7 @@ _BillsPC: ; e3fd
 
 .MenuDataHeader: ; 0xe46f
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 0, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/engine/buy_sell_toss.asm b/engine/buy_sell_toss.asm
index 37bee86b1..b46fc1c27 100755
--- a/engine/buy_sell_toss.asm
+++ b/engine/buy_sell_toss.asm
@@ -215,24 +215,21 @@ BuySell_DisplaySubtotal: ; 250d1
 
 TossItem_MenuDataHeader: ; 0x250ed
 	db $40 ; flags
-	db 09, 15 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 15, 9, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw ret_25097
 	db 0 ; default option
 ; 0x250f5
 
 BuyItem_MenuDataHeader: ; 0x250f5
 	db $40 ; flags
-	db 15, 07 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 7, 15, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw DisplayPurchasePrice
 	db -1 ; default option
 ; 0x250fd
 
 SellItem_MenuDataHeader: ; 0x250fd
 	db $40 ; flags
-	db 15, 07 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 7, 15, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw DisplaySellingPrice
 	db 0 ; default option
 ; 0x25105
diff --git a/engine/decorations.asm b/engine/decorations.asm
index bd9eb0251..92ede0db6 100755
--- a/engine/decorations.asm
+++ b/engine/decorations.asm
@@ -38,8 +38,7 @@ _KrisDecorationMenu: ; 0x2675c
 
 .MenuDataHeader: ; 0x2679a
 	db $40 ; flags
-	db 00, 05 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 5, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x267a2
@@ -424,8 +423,7 @@ PopulateDecoCategoryMenu: ; 2695b
 
 .NonscrollingMenuDataHeader: ; 0x269b5
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 0, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw .NonscrollingMenuData2
 	db 1 ; default option
 ; 0x269bd
@@ -440,8 +438,7 @@ PopulateDecoCategoryMenu: ; 2695b
 
 .ScrollingMenuDataHeader: ; 0x269c5
 	db $40 ; flags
-	db 01, 01 ; start coords
-	db 16, 18 ; end coords
+	menu_coords 1, 1, SCREEN_WIDTH - 2, SCREEN_HEIGHT - 2
 	dw .ScrollingMenuData2
 	db 1 ; default option
 ; 0x269cd
@@ -952,8 +949,7 @@ QueryWhichSide: ; 26e9a
 
 MenuDataHeader_0x26eab: ; 0x26eab
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 07, 13 ; end coords
+	menu_coords 0, 0, 13, 7
 	dw MenuData2_0x26eb3
 	db 1 ; default option
 ; 0x26eb3
diff --git a/engine/delete_save_change_clock.asm b/engine/delete_save_change_clock.asm
index e77874e1c..6e9a37b71 100755
--- a/engine/delete_save_change_clock.asm
+++ b/engine/delete_save_change_clock.asm
@@ -48,8 +48,7 @@ _ResetClock: ; 4d3b1
 
 .NoYes_MenuDataHeader: ; 0x4d40d
 	db $00 ; flags
-	db 07, 14 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 14, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .NoYes_MenuData2
 	db 1 ; default option
 
@@ -286,8 +285,7 @@ _DeleteSaveData: ; 4d54c
 
 .NoYesMenuDataHeader: ; 0x4d585
 	db $00 ; flags
-	db 07, 14 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 14, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/engine/events/buena.asm b/engine/events/buena.asm
index 3987487a9..cfe543a19 100644
--- a/engine/events/buena.asm
+++ b/engine/events/buena.asm
@@ -30,8 +30,7 @@ SpecialBuenasPassword: ; 8af6b
 
 .MenuDataHeader: ; 0x8afa9
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 07, 10 ; end coords
+	menu_coords 0, 0, 10, 7
 	dw .MenuData2
 	db 1 ; default option
 ; 0x8afb1
@@ -226,8 +225,7 @@ PrintBlueCardBalance: ; 8b097
 
 BlueCardBalanceMenuDataHeader: ; 0x8b0d1
 	db $40 ; flags
-	db 11, 00 ; start coords
-	db 13, 11 ; end coords
+	menu_coords 0, 11, 11, 13
 ; 8b0d6
 
 Buena_PlacePrizeMenuBox: ; 8b0d6
@@ -238,8 +236,7 @@ Buena_PlacePrizeMenuBox: ; 8b0d6
 
 .menudataheader ; 0x8b0dd
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 11, 17 ; end coords
+	menu_coords 0, 0, 17, TEXTBOX_Y - 1
 ; 8b0e2
 
 Buena_PrizeMenu: ; 8b0e2
@@ -271,8 +268,7 @@ Buena_PrizeMenu: ; 8b0e2
 
 .MenuDataHeader: ; 0x8b113
 	db $40 ; flags
-	db 01, 01 ; start coords
-	db 09, 16 ; end coords
+	menu_coords 1, 1, 16, 9
 	dw .MenuData2
 	db 1 ; default option
 ; 0x8b11b
diff --git a/engine/events/elevator.asm b/engine/events/elevator.asm
index 35e95fa3c..77e74b11e 100755
--- a/engine/events/elevator.asm
+++ b/engine/events/elevator.asm
@@ -189,8 +189,7 @@ Elevator_GetCurrentFloorString: ; 1353f
 
 Elevator_MenuDataHeader: ; 0x13550
 	db $40 ; flags
-	db 01, 12 ; start coords
-	db 09, 18 ; end coords
+	menu_coords 12, 1, 18, 9
 	dw Elevator_MenuData2
 	db 1 ; default option
 ; 0x13558
diff --git a/engine/events/kurt.asm b/engine/events/kurt.asm
index 3cabfd6f1..8ab28cddf 100644
--- a/engine/events/kurt.asm
+++ b/engine/events/kurt.asm
@@ -85,13 +85,12 @@ Kurt_SelectApricorn: ; 88055
 
 .MenuDataHeader: ; 0x88086
 	db $40 ; flags
-	db 01, 01 ; start coords
-	db 10, 13 ; end coords
+	menu_coords 1, 1, 13, 10
 	dw .MenuData2
 	db 1 ; default option
 ; 0x8808e
 
-	db 0
+	db 0 ; XXX
 
 .MenuData2: ; 0x8808f
 	db $10 ; flags
@@ -160,10 +159,12 @@ Kurt_SelectQuantity: ; 880c2
 
 .MenuDataHeader: ; 0x8810d
 	db $40 ; flags
-	db 09, 06 ; start coords
-	db 12, 19 ; end coords
+	menu_coords 6, 9, SCREEN_WIDTH - 1, 12
 
-	db 0, 0, -1, 0 ; XXX
+	; XXX
+	dw 0
+	db -1
+	db 0
 
 .PlaceApricornName: ; 88116
 	call MenuBoxCoord2Tile
diff --git a/engine/events/mom.asm b/engine/events/mom.asm
index 296f3ad6f..8a61a57d8 100644
--- a/engine/events/mom.asm
+++ b/engine/events/mom.asm
@@ -729,8 +729,7 @@ Mom_HeldString: ; 166b0
 
 MenuDataHeader_0x166b5: ; 0x166b5
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 10, 10 ; end coords
+	menu_coords 0, 0, 10, 10
 	dw MenuData2_0x166bd
 	db 1 ; default option
 ; 0x166bd
diff --git a/engine/events/move_tutor.asm b/engine/events/move_tutor.asm
index 802b9ef21..7b475c169 100644
--- a/engine/events/move_tutor.asm
+++ b/engine/events/move_tutor.asm
@@ -100,5 +100,4 @@ CheckCanLearnMoveTutorMove: ; 492b9
 
 .MenuDataHeader: ; 0x4930a
 	db $40 ; flags
-	db 12, 00 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 0, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
diff --git a/engine/events/pokecenter_pc.asm b/engine/events/pokecenter_pc.asm
index 8d0300aa4..f7c8a01a3 100755
--- a/engine/events/pokecenter_pc.asm
+++ b/engine/events/pokecenter_pc.asm
@@ -28,8 +28,7 @@ PokemonCenterPC: ; 1559a
 
 .TopMenu:
 	db $48 ; flags
-	db 00, 00 ; start coords
-	db 12, 15 ; end coords
+	menu_coords 0, 0, 15, 12
 	dw .MenuData2
 	db 1 ; default option
 
@@ -621,8 +620,7 @@ PCItemsJoypad: ; 0x15985
 
 .PCItemsMenuData:
 	db %01000000
-	db  1,  4 ; start coords
-	db 10, 18 ; end coords
+	menu_coords 4, 1, 18, 10
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/engine/events/pokepic.asm b/engine/events/pokepic.asm
index 82016403b..aa950b255 100755
--- a/engine/events/pokepic.asm
+++ b/engine/events/pokepic.asm
@@ -43,7 +43,6 @@ ClosePokepic:: ; 24528
 
 PokepicMenuDataHeader: ; 0x24547
 	db $40 ; flags
-	db 04, 06 ; start coords
-	db 13, 14 ; end coords
+	menu_coords 6, 4, 14, 13
 	dw NULL
 	db 1 ; default option
diff --git a/engine/events/std_scripts.asm b/engine/events/std_scripts.asm
index 708165046..6e76c6189 100644
--- a/engine/events/std_scripts.asm
+++ b/engine/events/std_scripts.asm
@@ -1871,8 +1871,7 @@ CoinVendor_IntroScript: ; 0xbcde0
 
 .MenuDataHeader:
 	db $40 ; flags
-	db 04, 00 ; start coords
-	db 11, 15 ; end coords
+	menu_coords 0, 4, 15, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/engine/init_gender.asm b/engine/init_gender.asm
index f38139b2e..2c1a5a2ef 100755
--- a/engine/init_gender.asm
+++ b/engine/init_gender.asm
@@ -45,8 +45,7 @@ InitGender: ; 48dcb (12:4dcb)
 
 .MenuDataHeader: ; 0x48dfc
 	db $40 ; flags
-	db 04, 06 ; start coords
-	db 09, 12 ; end coords
+	menu_coords 6, 4, 12, 9
 	dw .MenuData2
 	db 1 ; default option
 ; 0x48e04
diff --git a/engine/intro_menu.asm b/engine/intro_menu.asm
index 08e004e1b..31e19778c 100755
--- a/engine/intro_menu.asm
+++ b/engine/intro_menu.asm
@@ -554,8 +554,7 @@ Continue_LoadMenuHeader: ; 5ebf
 
 .MenuDataHeader_Dex: ; 5ed9
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 09, 15 ; end coords
+	menu_coords 0, 0, 15, 9
 	dw .MenuData2_Dex
 	db 1 ; default option
 ; 5ee1
@@ -571,8 +570,7 @@ Continue_LoadMenuHeader: ; 5ebf
 
 .MenuDataHeader_NoDex: ; 5efb
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 09, 15 ; end coords
+	menu_coords 0, 0, 15, 9
 	dw .MenuData2_NoDex
 	db 1 ; default option
 ; 5f03
diff --git a/engine/mail.asm b/engine/mail.asm
index c860693be..c2ecb7548 100755
--- a/engine/mail.asm
+++ b/engine/mail.asm
@@ -559,8 +559,7 @@ MailboxPC: ; 0x44806
 
 .TopMenuDataHeader: ; 0x4494c
 	db %01000000 ; flags
-	db 1, 8 ; start coords
-	db 10, 18 ; end coords
+	menu_coords 8, 1, SCREEN_WIDTH - 2, 10
 	dw .TopMenuData2
 	db 1 ; default option
 
@@ -575,8 +574,7 @@ MailboxPC: ; 0x44806
 
 .SubMenuDataHeader: ; 0x44964
 	db %01000000 ; flags
-	db 0,  0 ; start coords
-	db 9, 13 ; end coords
+	menu_coords 0, 0, 13, 9
 	dw .SubMenuData2
 	db 1 ; default option
 
diff --git a/engine/main_menu.asm b/engine/main_menu.asm
index cbd516cd7..92a3da6bb 100755
--- a/engine/main_menu.asm
+++ b/engine/main_menu.asm
@@ -31,8 +31,7 @@ MainMenu: ; 49cdc
 
 .MenuDataHeader: ; 49d14
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 07, 16 ; end coords
+	menu_coords 0, 0, 16, 7
 	dw .MenuData2
 	db 1 ; default option
 ; 49d1c
diff --git a/engine/mart.asm b/engine/mart.asm
index 96423cfec..d4af8fb61 100755
--- a/engine/mart.asm
+++ b/engine/mart.asm
@@ -618,8 +618,7 @@ Text_Mart_CostsThisMuch: ; 0x15e13
 
 MenuDataHeader_Buy: ; 0x15e18
 	db $40 ; flags
-	db 03, 01 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 1, 3, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .menudata2
 	db 1 ; default option
 ; 0x15e20
@@ -903,8 +902,7 @@ Text_Mart_HowMayIHelpYou: ; 0x15f83
 
 MenuDataHeader_BuySell: ; 0x15f88
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 08, 07 ; end coords
+	menu_coords 0, 0, 7, 8
 	dw .menudata2
 	db 1 ; default option
 ; 0x15f90
diff --git a/engine/menu_2.asm b/engine/menu_2.asm
index fc1b511b0..cbced7320 100644
--- a/engine/menu_2.asm
+++ b/engine/menu_2.asm
@@ -54,15 +54,13 @@ PlaceMoneyDataHeader: ; 24b01
 
 MenuDataHeader_0x24b15: ; 0x24b15
 	db $40 ; flags
-	db 00, 11 ; start coords
-	db 02, 19 ; end coords
+	menu_coords 11, 0, SCREEN_WIDTH - 1, 2
 	dw NULL
 	db 1 ; default option
 
 MenuDataHeader_0x24b1d: ; 0x24b1d
 	db $40 ; flags
-	db 11, 00 ; start coords
-	db 13, 08 ; end coords
+	menu_coords 0, 11, 8, 13
 	dw NULL
 	db 1 ; default option
 
diff --git a/engine/mon_menu.asm b/engine/mon_menu.asm
index e3570ab70..7dc2a2393 100755
--- a/engine/mon_menu.asm
+++ b/engine/mon_menu.asm
@@ -56,8 +56,7 @@ MonSubmenu: ; 24d19
 
 .MenuDataHeader: ; 24d3f
 	db $40 ; tile backup
-	db 00, 06 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 6, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw 0
 	db 1 ; default option
 ; 24d47
@@ -326,8 +325,7 @@ BattleMonMenu: ; 24e99
 
 MenuDataHeader_0x24ed4: ; 24ed4
 	db $00 ; flags
-	db 11, 11 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 11, 11, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw MenuData2_0x24edc
 	db 1 ; default option
 ; 24edc
diff --git a/engine/pack.asm b/engine/pack.asm
index 323592d39..7dd900617 100644
--- a/engine/pack.asm
+++ b/engine/pack.asm
@@ -163,8 +163,7 @@ Pack: ; 10000
 ; 10124 (4:4124)
 .MenuDataHeader1: ; 0x10124
 	db $40 ; flags
-	db 07, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2_1
 	db 1 ; default option
 ; 0x1012c
@@ -184,8 +183,7 @@ Pack: ; 10000
 
 .MenuDataHeader2: ; 0x1013b
 	db $40 ; flags
-	db 05, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 5, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2_2
 	db 1 ; default option
 ; 0x10143
@@ -324,8 +322,7 @@ Pack: ; 10000
 ; 10249 (4:4249)
 MenuDataHeader_UsableKeyItem: ; 0x10249
 	db $40 ; flags
-	db 01, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 1, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x10251
@@ -350,8 +347,7 @@ Jumptable_UseGiveTossRegisterQuit: ; 1026a
 
 MenuDataHeader_UsableItem: ; 0x10274
 	db $40 ; flags
-	db 03, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 3, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x1027c
@@ -374,8 +370,7 @@ Jumptable_UseGiveTossQuit: ; 10291
 
 MenuDataHeader_UnusableItem: ; 0x10299
 	db %01000000 ; flags
-	db 07, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x102a1
@@ -394,8 +389,7 @@ Jumptable_UseQuit: ; 102ac
 
 MenuDataHeader_UnusableKeyItem: ; 0x102b0
 	db %01000000 ; flags
-	db 05, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 5, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x102b8
@@ -416,8 +410,7 @@ Jumptable_UseRegisterQuit: ; 102c7
 
 MenuDataHeader_HoldableKeyItem: ; 0x102cd
 	db $40 ; flags
-	db 03, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 3, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x102d5
@@ -440,8 +433,7 @@ Jumptable_GiveTossRegisterQuit: ; 102ea
 
 MenuDataHeader_HoldableItem: ; 0x102f2
 	db $40 ; flags
-	db 05, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 5, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x102fa
@@ -858,8 +850,7 @@ TMHMSubmenu: ; 105dc (4:45dc)
 ; 10601 (4:4601)
 .UsableMenuDataHeader: ; 0x10601
 	db $40 ; flags
-	db 07, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .UsableMenuData2
 	db 1 ; default option
 ; 0x10609
@@ -878,8 +869,7 @@ TMHMSubmenu: ; 105dc (4:45dc)
 
 .UnusableMenuDataHeader: ; 0x10618
 	db $40 ; flags
-	db 09, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 9, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .UnusableMenuData2
 	db 1 ; default option
 ; 0x10620
@@ -1170,8 +1160,7 @@ TutorialPack: ; 107bb
 ; 107ef (4:47ef)
 .ItemsMenuDataHeader: ; 0x107ef
 	db $40 ; flags
-	db 01, 07 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 7, 1, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .ItemsMenuData2
 	db 1 ; default option
 ; 0x107f7
@@ -1194,8 +1183,7 @@ TutorialPack: ; 107bb
 ; 1080e (4:480e)
 .KeyItemsMenuDataHeader: ; 0x1080e
 	db $40 ; flags
-	db 01, 07 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 7, 1, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .KeyItemsMenuData2
 	db 1 ; default option
 ; 0x10816
@@ -1227,8 +1215,7 @@ TutorialPack: ; 107bb
 ; 10842 (4:4842)
 .BallsMenuDataHeader: ; 0x10842
 	db $40 ; flags
-	db 01, 07 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 7, 1, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .BallsMenuData2
 	db 1 ; default option
 ; 0x1084a
@@ -1553,8 +1540,7 @@ Pack_InitColors: ; 10a40
 
 ItemsPocketMenuDataHeader: ; 0x10a4f
 	db $40 ; flags
-	db 01, 07 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 7, 1, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x10a57
@@ -1571,8 +1557,7 @@ ItemsPocketMenuDataHeader: ; 0x10a4f
 
 PC_Mart_ItemsPocketMenuDataHeader: ; 0x10a67
 	db $40 ; flags
-	db 01, 07 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 7, 1, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x10a6f
@@ -1589,8 +1574,7 @@ PC_Mart_ItemsPocketMenuDataHeader: ; 0x10a67
 
 KeyItemsPocketMenuDataHeader: ; 0x10a7f
 	db $40 ; flags
-	db 01, 07 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 7, 1, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x10a87
@@ -1607,8 +1591,7 @@ KeyItemsPocketMenuDataHeader: ; 0x10a7f
 
 PC_Mart_KeyItemsPocketMenuDataHeader: ; 0x10a97
 	db $40 ; flags
-	db 01, 07 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 7, 1, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x10a9f
@@ -1625,8 +1608,7 @@ PC_Mart_KeyItemsPocketMenuDataHeader: ; 0x10a97
 
 BallsPocketMenuDataHeader: ; 0x10aaf
 	db $40 ; flags
-	db 01, 07 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 7, 1, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x10ab7
@@ -1643,8 +1625,7 @@ BallsPocketMenuDataHeader: ; 0x10aaf
 
 PC_Mart_BallsPocketMenuDataHeader: ; 0x10ac7
 	db $40 ; flags
-	db 01, 07 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 7, 1, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x10acf
diff --git a/engine/slot_machine.asm b/engine/slot_machine.asm
index c47e5261e..d8086a5be 100755
--- a/engine/slot_machine.asm
+++ b/engine/slot_machine.asm
@@ -1871,8 +1871,7 @@ Slots_AskBet: ; 9307c (24:707c)
 
 .MenuDataHeader: ; 0x930d6
 	db $40 ; flags
-	db 10, 14 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 14, 10, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x930de
diff --git a/engine/start_menu.asm b/engine/start_menu.asm
index 91d6caff9..efb7b80f9 100755
--- a/engine/start_menu.asm
+++ b/engine/start_menu.asm
@@ -153,15 +153,13 @@ StartMenu:: ; 125cd
 
 .MenuDataHeader:
 	db $40 ; tile backup
-	db 0, 10 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 10, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw .MenuData
 	db 1 ; default selection
 
 .ContestMenuDataHeader:
 	db $40 ; tile backup
-	db 2, 10 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 10, 2, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw .MenuData
 	db 1 ; default selection
 
@@ -977,8 +975,7 @@ TakePartyItem: ; 12c60
 
 GiveTakeItemMenuData: ; 12c9b
 	db %01010000
-	db 12, 12 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 12, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw .Items
 	db 1 ; default option
 
@@ -1166,8 +1163,7 @@ MonMailAction: ; 12d45
 
 .MenuDataHeader:
 	db $40 ; flags
-	db 10, 12 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 12, 10, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw .MenuData2
 	db 1 ; default option
 ; 0x12dd1
diff --git a/home/menu.asm b/home/menu.asm
index b2aacf61e..e44e1b2ca 100644
--- a/home/menu.asm
+++ b/home/menu.asm
@@ -41,8 +41,7 @@ LoadMenuTextBox:: ; 1d58
 
 .MenuDataHeader: ; 1d5f
 	db $40 ; tile backup
-	db 12, 0 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 0, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw vTiles0
 	db 0 ; default option
 ; 1d67
@@ -61,8 +60,7 @@ LoadStandardMenuDataHeader:: ; 1d6e
 
 .MenuDataHeader: ; 1d75
 	db $40 ; tile backup
-	db 0, 0 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 0, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw 0
 	db 1 ; default option
 ; 1d7d
@@ -184,8 +182,7 @@ InterpretTwoOptionMenu:: ; 1dfe
 
 YesNoMenuDataHeader:: ; 1e1d
 	db $40 ; tile backup
-	db 5, 10 ; start coords
-	db 9, 15 ; end coords
+	menu_coords 10, 5, 15, 9
 	dw .MenuData2
 	db 1 ; default option
 ; 1e25
diff --git a/macros/data.asm b/macros/data.asm
index d01abb8ea..8345a2523 100644
--- a/macros/data.asm
+++ b/macros/data.asm
@@ -99,6 +99,13 @@ dsprite: MACRO
 ENDM
 
 
+menu_coords: MACRO
+; x1, y1, x2, y2
+	db \2, \1 ; start coords
+	db \4, \3 ; end coords
+ENDM
+
+
 sine_wave: MACRO
 ; \1: amplitude
 x = 0
diff --git a/maps/CeladonDeptStore6F.asm b/maps/CeladonDeptStore6F.asm
index 8789ebc6b..8f67c1dae 100644
--- a/maps/CeladonDeptStore6F.asm
+++ b/maps/CeladonDeptStore6F.asm
@@ -81,8 +81,7 @@ CeladonDeptStore6FVendingMachine:
 
 .MenuData:
 	db $40 ; flags
-	db 02, 00 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 0, 2, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/maps/CeladonGameCornerPrizeRoom.asm b/maps/CeladonGameCornerPrizeRoom.asm
index 3e66a0e6b..07728ca97 100644
--- a/maps/CeladonGameCornerPrizeRoom.asm
+++ b/maps/CeladonGameCornerPrizeRoom.asm
@@ -104,8 +104,7 @@ CeladonPrizeRoom_NoCoinCase:
 
 CeladonPrizeRoom_TMMenuDataHeader:
 	db $40 ; flags
-	db 02, 00 ; start coords
-	db 11, 15 ; end coords
+	menu_coords 0, 2, 15, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
@@ -191,8 +190,7 @@ CeladonGameCornerPrizeRoomPokemonVendor:
 
 .MenuDataHeader:
 	db $40 ; flags
-	db 02, 00 ; start coords
-	db 11, 17 ; end coords
+	menu_coords 0, 2, 17, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/maps/DragonShrine.asm b/maps/DragonShrine.asm
index d9089313d..19c1011d5 100644
--- a/maps/DragonShrine.asm
+++ b/maps/DragonShrine.asm
@@ -267,8 +267,7 @@ DragonShrineElder3Script:
 
 DragonShrineQuestion1_MenuDataHeader:
 	db $40 ; flags
-	db 04, 08 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 8, 4, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
@@ -281,8 +280,7 @@ DragonShrineQuestion1_MenuDataHeader:
 
 DragonShrineQuestion2_MenuDataHeader:
 	db $40 ; flags
-	db 04, 09 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 9, 4, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
@@ -295,8 +293,7 @@ DragonShrineQuestion2_MenuDataHeader:
 
 DragonShrineQuestion3_MenuDataHeader:
 	db $40 ; flags
-	db 04, 05 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 5, 4, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
@@ -309,8 +306,7 @@ DragonShrineQuestion3_MenuDataHeader:
 
 DragonShrineQuestion4_MenuDataHeader:
 	db $40 ; flags
-	db 04, 08 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 8, 4, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
@@ -323,8 +319,7 @@ DragonShrineQuestion4_MenuDataHeader:
 
 DragonShrineQuestion5_MenuDataHeader:
 	db $40 ; flags
-	db 04, 12 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 12, 4, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/maps/EarlsPokemonAcademy.asm b/maps/EarlsPokemonAcademy.asm
index 62ef5b16b..cad836b6d 100644
--- a/maps/EarlsPokemonAcademy.asm
+++ b/maps/EarlsPokemonAcademy.asm
@@ -104,8 +104,7 @@ AcademyBlackboard:
 
 .BlackboardMenuData:
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 08, 11 ; end coords
+	menu_coords 0, 0, 11, 8
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/maps/GoldenrodCity.asm b/maps/GoldenrodCity.asm
index 5ce8b92cc..8d3a91f2d 100644
--- a/maps/GoldenrodCity.asm
+++ b/maps/GoldenrodCity.asm
@@ -96,8 +96,7 @@ MoveTutor:
 
 .MoveMenuDataHeader:
 	db $40 ; flags
-	db 02, 00 ; start coords
-	db 11, 15 ; end coords
+	menu_coords 0, 2, 15, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/maps/GoldenrodDeptStore6F.asm b/maps/GoldenrodDeptStore6F.asm
index a20b74133..89c628684 100644
--- a/maps/GoldenrodDeptStore6F.asm
+++ b/maps/GoldenrodDeptStore6F.asm
@@ -70,8 +70,7 @@ GoldenrodVendingMachine:
 
 .MenuData:
 	db $40 ; flags
-	db 02, 00 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 0, 2, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/maps/GoldenrodGameCorner.asm b/maps/GoldenrodGameCorner.asm
index dd3203ac7..b1a911a85 100644
--- a/maps/GoldenrodGameCorner.asm
+++ b/maps/GoldenrodGameCorner.asm
@@ -140,8 +140,7 @@ GoldenrodGameCornerPrizeVendor_NoCoinCaseScript:
 
 GoldenrodGameCornerTMVendorMenuData:
 	db $40 ; flags
-	db 02, 00 ; start coords
-	db 11, 15 ; end coords
+	menu_coords 0, 2, 15, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
@@ -227,8 +226,7 @@ GoldenrodGameCornerPrizeMonVendorScript:
 
 .MenuDataHeader:
 	db $40 ; flags
-	db 02, 00 ; start coords
-	db 11, 17 ; end coords
+	menu_coords 0, 2, 17, TEXTBOX_Y - 1
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/maps/GoldenrodPokeComCenter2FMobile.asm b/maps/GoldenrodPokeComCenter2FMobile.asm
index 1696a014f..1042bf28e 100644
--- a/maps/GoldenrodPokeComCenter2FMobile.asm
+++ b/maps/GoldenrodPokeComCenter2FMobile.asm
@@ -50,8 +50,7 @@ UnknownScript_0x62600:
 
 MenuDataHeader_0x62602:
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 08, 15 ; end coords
+	menu_coords 0, 0, 15, 8
 	dw .MenuData2
 	db 1 ; default option
 
@@ -93,8 +92,7 @@ UnknownScript_0x6264a:
 
 MenuDataHeader_0x6264c:
 	db $40 ; flags
-	db 00, 00 ; start coords
-	db 08, 15 ; end coords
+	menu_coords 0, 0, 15, 8
 	dw .MenuData2
 	db 1 ; default option
 
diff --git a/mobile/mobile_12.asm b/mobile/mobile_12.asm
index 14b787645..c48ab1bc8 100755
--- a/mobile/mobile_12.asm
+++ b/mobile/mobile_12.asm
@@ -564,8 +564,7 @@ MobileDesc_ZipCode:          db "Your zip code?@"
 
 MenuDataHeader_0x484f1: ; 0x484f1
 	db $40 ; flags
-	db 02, 11 ; start coords
-	db 07, 19 ; end coords
+	menu_coords 11, 2, SCREEN_WIDTH - 1, 7
 	dw MenuData2_0x484f9
 	db 1 ; default option
 ; 0x484f9
@@ -580,23 +579,19 @@ String_484ff: db "Girl@"
 
 MenuDataHeader_0x48504: ; 0x48504
 	db $40 ; flags
-	db 00, 10 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 10, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 
 MenuDataHeader_0x48509: ; 0x48509
 	db $40 ; flags
-	db 05, 10 ; start coords
-	db 07, 19 ; end coords
+	menu_coords 10, 5, SCREEN_WIDTH - 1, 7
 
 MenuDataHeader_0x4850e: ; 0x4850e
 	db $40 ; flags
-	db 09, 10 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 10, 9, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 
 MenuDataHeader_0x48513: ; 0x48513
 	db $40 ; flags
-	db 01, 11 ; start coords
-	db 12, 18 ; end coords
+	menu_coords 11, 1, 18, 12
 	dw MenuData2_0x4851b
 	db 1 ; default option
 ; 0x4851b
@@ -1278,8 +1273,7 @@ Function48a9a: ; 48a9a (12:4a9a)
 
 MenuDataHeader_0x48a9c: ; 0x48a9c
 	db $40 ; flags
-	db 08, 10 ; start coords
-	db 13, 19 ; end coord
+	menu_coords 10, 8, SCREEN_WIDTH - 1, 13
 
 String_48aa1: ; 48aa1
 	db   "Tell Now"
diff --git a/mobile/mobile_12_2.asm b/mobile/mobile_12_2.asm
index ba663cf86..8a59ebb2c 100755
--- a/mobile/mobile_12_2.asm
+++ b/mobile/mobile_12_2.asm
@@ -716,8 +716,7 @@ Function4ac58: ; 4ac58
 
 MenuDataHeader_0x4aca2: ; 0x4aca2
 	db $40 ; flags
-	db 09, 11 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 11, 9, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw NULL
 	db 1 ; default option
 ; 0x4acaa
diff --git a/mobile/mobile_22.asm b/mobile/mobile_22.asm
index 9cf80cdd4..27dd77261 100644
--- a/mobile/mobile_22.asm
+++ b/mobile/mobile_22.asm
@@ -278,8 +278,7 @@ Function89261: ; 89261
 
 MenuDataHeader_0x892a3: ; 0x892a3
 	db $40 ; flags
-	db 05, 10 ; start coords
-	db 09, 15 ; end coords
+	menu_coords 10, 5, 15, 9
 	dw MenuData2_0x892ab
 	db 1 ; default option
 ; 0x892ab
@@ -2833,8 +2832,7 @@ Function8a116: ; 8a116 (22:6116)
 
 MenuDataHeader_0x8a176: ; 0x8a176
 	db $40 ; flags
-	db 00, 14 ; start coords
-	db 06, 19 ; end coords
+	menu_coords 14, 0, SCREEN_WIDTH - 1, 6
 ; 8a17b
 
 Function8a17b: ; 8a17b (22:617b)
@@ -2856,8 +2854,7 @@ Function8a17b: ; 8a17b (22:617b)
 
 MenuDataHeader_0x8a19a: ; 0x8a19a
 	db $40 ; flags
-	db 00, 14 ; start coords
-	db 06, 19 ; end coords
+	menu_coords 14, 0, SCREEN_WIDTH - 1, 6
 	dw MenuData2_0x8a1a2
 	db 1 ; default option
 ; 0x8a1a2
@@ -3016,8 +3013,7 @@ Function8a2aa: ; 8a2aa (22:62aa)
 
 MenuDataHeader_0x8a2ef: ; 0x8a2ef
 	db $40 ; flags
-	db 12, 00 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 0, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 ; 8a2f4
 
 UnknownText_0x8a2f4: ; 0x8a2f4
@@ -3178,8 +3174,7 @@ Unknown_8a40b: db 1, 2, 3, -1
 
 MenuDataHeader_0x8a40f: ; 0x8a40f
 	db $40 ; flags
-	db 02, 00 ; start coords
-	db 11, 10 ; end coords
+	menu_coords 0, 2, 10, TEXTBOX_Y - 1
 	dw MenuData2_0x8a417
 	db 1 ; default option
 ; 0x8a417
@@ -3195,8 +3190,7 @@ MenuData2_0x8a417: ; 0x8a417
 
 MenuDataHeader_0x8a435: ; 0x8a435
 	db $40 ; flags
-	db 02, 00 ; start coords
-	db 09, 10 ; end coords
+	menu_coords 0, 2, 10, 9
 	dw MenuData2_0x8a43d
 	db 1 ; default option
 ; 0x8a43d
@@ -3921,8 +3915,7 @@ Jumptable_8a9c5: ; 8a9c5 (22:69c5)
 
 MenuDataHeader_0x8a9c9: ; 0x8a9c9
 	db $40 ; flags
-	db 04, 11 ; start coords
-	db 11, 18 ; end coords
+	menu_coords 11, 4, 18, TEXTBOX_Y - 1
 ; 8a9ce
 
 Function8a9ce: ; 8a9ce (22:69ce)
@@ -3951,8 +3944,7 @@ Function8a9ce: ; 8a9ce (22:69ce)
 
 MenuDataHeader_0x8a9f2: ; 0x8a9f2
 	db $40 ; flags
-	db 04, 11 ; start coords
-	db 11, 18 ; end coords
+	menu_coords 11, 4, 18, TEXTBOX_Y - 1
 	dw MenuData2_0x8a9fa
 	db 1 ; default option
 ; 0x8a9fa
diff --git a/mobile/mobile_22_2.asm b/mobile/mobile_22_2.asm
index 37b3d60b8..75985bc8c 100644
--- a/mobile/mobile_22_2.asm
+++ b/mobile/mobile_22_2.asm
@@ -911,8 +911,7 @@ Function8b855: ; 8b855
 
 MenuDataHeader_0x8b867: ; 0x8b867
 	db $40 ; flags
-	db 03, 01 ; start coords
-	db 13, 18 ; end coords
+	menu_coords 1, 3, 18, 13
 	dw MenuData2_0x8b870
 	db 1 ; default option
 ; 0x8b86f
@@ -1084,13 +1083,11 @@ Function8b9ab: ; 8b9ab
 
 MenuDataHeader_0x8b9ac: ; 0x8b9ac
 	db $40 ; flags
-	db 00, 11 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 11, 0, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 
 MenuDataHeader_0x8b9b1: ; 0x8b9b1
 	db $40 ; flags
-	db 00, 11 ; start coords
-	db 07, 19 ; end coords
+	menu_coords 11, 0, SCREEN_WIDTH - 1, 7
 	dw MenuData2_0x8b9b9
 	db 1 ; default option
 ; 0x8b9b9
@@ -1105,8 +1102,7 @@ MenuData2_0x8b9b9: ; 0x8b9b9
 
 MenuDataHeader_0x8b9ca: ; 0x8b9ca
 	db $40 ; flags
-	db 00, 11 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 11, 0, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw MenuData2_0x8b9d2
 	db 1 ; default option
 ; 0x8b9d2
diff --git a/mobile/mobile_40.asm b/mobile/mobile_40.asm
index 84be87ce4..50bd6151f 100644
--- a/mobile/mobile_40.asm
+++ b/mobile/mobile_40.asm
@@ -2120,8 +2120,7 @@ Function100d67: ; 100d67
 
 .MenuDataHeader: ; 100d88
 	db 0 ; flags
-	db 11, 11 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 11, 11, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw .MenuData2
 	db 1 ; default option
 
@@ -6288,8 +6287,7 @@ Function1029af: ; 1029af
 
 MenuDataHeader_1029bb: ; 1029bb
 	db $40 ; flags
-	db 10, 3 ; start coords
-	db 12, 15 ; end coords
+	menu_coords 3, 10, 15, 12
 	dw NULL
 	db 1 ; default option
 ; 1029c3
@@ -7786,8 +7784,7 @@ AskMobileOrCable: ; 103612
 
 MenuDataHeader_103640: ; 103640
 	db $40 ; flags
-	db  6, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 6, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw MenuData2_103648
 	db 1 ; default option
 
@@ -7941,8 +7938,7 @@ Function103700: ; 103700
 
 MenuDataHeader_103747: ; 103747
 	db $40 ; flags
-	db  5, 13 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 13, 5, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw MenuData2_10374f
 	db 1 ; default option
 
diff --git a/mobile/mobile_45.asm b/mobile/mobile_45.asm
index 454c38c30..a7550cd55 100644
--- a/mobile/mobile_45.asm
+++ b/mobile/mobile_45.asm
@@ -7298,16 +7298,14 @@ Function1179a7: ; 1179a7 (45:79a7)
 
 MenuDataHeader_1179b5: ; 1179b5
 	db $40 ; flags
-	db 12,  0 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 0, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw NULL
 	db 0 ; default option
 ; 1179bd
 
 MenuDataHeader_1179bd: ; 1179bd
 	db $40 ; flags
-	db  7, 14 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 14, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw NULL
 	db 0 ; default option
 ; 1179c5
@@ -7658,18 +7656,16 @@ Function117c89:
 	ret
 
 MenuDataHeader_117cbc: ; 0x117cbc
-	db $40    ; flags
-	db 12,  0 ; start coords
-	db 17, 19 ; end coords
-	dw NULL   ; menu data 2
-	db 0      ; default option
+	db $40 ; flags
+	menu_coords 0, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
+	dw NULL
+	db 0 ; default option
 
 MenuDataHeader_117cc4: ; 0x117cc4
-	db $40    ; flags
-	db  7, 14 ; start coords
-	db 11, 19 ; end coords
-	dw NULL   ; menu data 2
-	db 0      ; default item
+	db $40 ; flags
+	menu_coords 14, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
+	dw NULL
+	db 0 ; default item
 
 YesNo117ccc: ; 0x117ccc
 	db   "はい"
diff --git a/mobile/mobile_45_sprite_engine.asm b/mobile/mobile_45_sprite_engine.asm
index be10e84d8..6a598c39b 100755
--- a/mobile/mobile_45_sprite_engine.asm
+++ b/mobile/mobile_45_sprite_engine.asm
@@ -508,8 +508,7 @@ Function1161d5: ; 1161d5
 
 MenuDataHeader_11628c: ; 11628c
 	db $40 ; flags
-	db  6,  0 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 0, 6, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw NULL
 	db 0 ; default option
 ; 116294
diff --git a/mobile/mobile_46.asm b/mobile/mobile_46.asm
index c38533e03..ccd6c0b7a 100755
--- a/mobile/mobile_46.asm
+++ b/mobile/mobile_46.asm
@@ -3956,16 +3956,14 @@ BattleTowerRoomMenu_UpdateYesNoMenu:
 
 MenuDataHeader_119cf7: ; 119cf7
 	db $40 ; flags
-	db  7, 12 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 12, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw NULL
 	db 0 ; default option
 ; 119cff
 
 MenuData_119cff: ; 119cff
 	db $40 ; flags
-	db  7, 15 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 15, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw NULL
 	db 0 ; default option
 ; 119d07
@@ -4758,16 +4756,14 @@ String_11a2d3: ; 11a2d3
 
 MenuDataHeader_11a2d6: ; 11a2d6
 	db $40 ; flags
-	db  6, 14 ; start coords
-	db 10, 19 ; end coords
+	menu_coords 14, 6, SCREEN_WIDTH - 1, 10
 	dw NULL
 	db 0 ; default option
 ; 11a2de
 
 MenuDataHeader_11a2de: ; 11a2de
 	db $40 ; flags
-	db  7, 14 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 14, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw NULL
 	db 0 ; default option
 ; 11a2e6
@@ -5330,8 +5326,7 @@ String_11a7f4: ; 11a7f4
 
 MenuDataHeader_11a804: ; 11a804
 	db $40 ; flags
-	db  0,  0 ; start coords
-	db  5, 19 ; end coords
+	menu_coords 0, 0, SCREEN_WIDTH - 1, 5
 	dw NULL
 	db 0 ; default option
 ; 11a80c
@@ -6002,8 +5997,7 @@ Function11adc4:
 
 MenuDataHeader_11ae38: ; 11ae38
 	db $40 ; flags
-	db 10, 10 ; start coords
-	db 17, 17 ; end coords
+	menu_coords 10, 10, 17, SCREEN_HEIGHT - 1
 	dw NULL
 	db 0 ; default option
 ; 11ae40
@@ -6249,8 +6243,7 @@ Function11afd6: ; 11afd6
 
 MenuDataHeader_11afe8: ; 11afe8
 	db $40 ; flags
-	db 12,  9 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 9, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw NULL
 	db 0 ; default option
 ; 11aff0
@@ -6267,8 +6260,7 @@ String_11b003: ; 11b003
 
 MenuDataHeader_11b013: ; 11b013
 	db $40 ; flags
-	db  7, 14 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 14, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw NULL
 	db 1 ; default option
 ; 11b01b
diff --git a/mobile/mobile_5c.asm b/mobile/mobile_5c.asm
index 38f1f679c..251c56adc 100755
--- a/mobile/mobile_5c.asm
+++ b/mobile/mobile_5c.asm
@@ -673,8 +673,7 @@ Function171c66: ; 171c66 (5c:5c66)
 
 MenuDataHeader_171c6b: ; 171c6b
 	db $40 ; flags
-	db 12,  0 ; start coords
-	db 17, 19 ; end coords
+	menu_coords 0, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
 	dw NULL
 	db 0 ; default option
 ; 171c73
diff --git a/mobile/mobile_5f.asm b/mobile/mobile_5f.asm
index 5731f01fc..f03b7416a 100644
--- a/mobile/mobile_5f.asm
+++ b/mobile/mobile_5f.asm
@@ -484,8 +484,7 @@ Function17d246: ; 17d246
 
 MenuDataHeader_17d26a: ; 17d26a
 	db $40 ; flags
-	db  0,  0 ; start coords
-	db  9, 14 ; end coords
+	menu_coords 0, 0, 14, 9
 	dw MenuData2_17d272
 	db 1 ; default option
 
@@ -500,8 +499,7 @@ MenuData2_17d272: ; 17d272
 
 MenuDataHeader_ChallengeExplanationCancel: ; 17d28f
 	db $40 ; flags
-	db  0,  0 ; start coords
-	db  7, 14 ; end coords
+	menu_coords 0, 0, 14, 7
 	dw MenuData2_ChallengeExplanationCancel
 	db 1 ; default option
 
diff --git a/mobile/mobile_menu.asm b/mobile/mobile_menu.asm
index e36e779ae..cc535eee9 100755
--- a/mobile/mobile_menu.asm
+++ b/mobile/mobile_menu.asm
@@ -462,8 +462,7 @@ Function4a28a: ; 4a28a (12:628a)
 
 MenuDataHeader_0x4a346: ; 0x4a346
 	db $40 ; flags
-	db 00, 12 ; start coords
-	db 06, 19 ; end coords
+	menu_coords 12, 0, SCREEN_WIDTH - 1, 6
 
 String_4a34b: ; 4a34b
 	db   "いれなおす"
@@ -485,8 +484,7 @@ UnknownText_0x4a35d: ; 0x4a35d
 
 DeletePassword_YesNo_MenuDataHeader: ; 0x4a362
 	db $40 ; flags
-	db 07, 14 ; start coords
-	db 11, 19 ; end coords
+	menu_coords 14, 7, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
 	dw MenuData2_0x4a36a
 	db 2 ; default option
 ; 0x4a36a