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Identify more uses of wBuffer1-6

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This commit is contained in:
Rangi
2020-11-03 19:53:07 -05:00
parent 826e070f04
commit c88c4a8340
29 changed files with 327 additions and 264 deletions
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26
engine/pokemon/mon_submenu.asm
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@@ -25,8 +25,8 @@ MonSubmenu:
db 1 ; default option
.GetTopCoord:
; TopCoord = 1 + BottomCoord - 2 * (NumSubmenuItems + 1)
ld a, [wBuffer1]
; [wMenuBorderTopCoord] = 1 + [wMenuBorderBottomCoord] - 2 * ([wMonSubmenuCount] + 1)
ld a, [wMonSubmenuCount]
inc a
add a
ld b, a
@@ -41,7 +41,7 @@ MonMenuLoop:
.loop
ld a, MENU_UNUSED_3 | MENU_BACKUP_TILES_2 ; flags
ld [wMenuDataFlags], a
ld a, [wBuffer1] ; items
ld a, [wMonSubmenuCount] ; items
ld [wMenuDataItems], a
call InitVerticalMenuCursor
ld hl, w2DMenuFlags1
@@ -65,7 +65,7 @@ MonMenuLoop:
dec a
ld c, a
ld b, 0
ld hl, wBuffer2
ld hl, wMonSubmenuItems
add hl, bc
ld a, [hl]
ret
@@ -74,7 +74,7 @@ PopulateMonMenu:
call MenuBoxCoord2Tile
ld bc, 2 * SCREEN_WIDTH + 2
add hl, bc
ld de, wBuffer2
ld de, wMonSubmenuItems
.loop
ld a, [de]
inc de
@@ -170,7 +170,7 @@ GetMonSubmenuItems:
call AddMonMenuItem
.skip2
ld a, [wBuffer1]
ld a, [wMonSubmenuCount]
cp NUM_MONMENU_ITEMS
jr z, .ok2
ld a, MONMENUITEM_CANCEL
@@ -212,17 +212,17 @@ IsFieldMove:
ResetMonSubmenu:
xor a
ld [wBuffer1], a
ld hl, wBuffer2
ld [wMonSubmenuCount], a
ld hl, wMonSubmenuItems
ld bc, NUM_MONMENU_ITEMS + 1
call ByteFill
ret
TerminateMonSubmenu:
ld a, [wBuffer1]
ld a, [wMonSubmenuCount]
ld e, a
ld d, 0
ld hl, wBuffer2
ld hl, wMonSubmenuItems
add hl, de
ld [hl], -1
ret
@@ -231,12 +231,12 @@ AddMonMenuItem:
push hl
push de
push af
ld a, [wBuffer1]
ld a, [wMonSubmenuCount]
ld e, a
inc a
ld [wBuffer1], a
ld [wMonSubmenuCount], a
ld d, 0
ld hl, wBuffer2
ld hl, wMonSubmenuItems
add hl, de
pop af
ld [hl], a