uzix/zx-sizif-xxs
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magic rom: tune menu position

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UzixLS
2021-06-19 10:21:17 +03:00
parent 6485cd0b97
commit 8685f4919a
2 changed files with 16 additions and 13 deletions
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3
rom_src/config.asm
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@ -5,6 +5,9 @@ MENU_HOLDCHECK_DELAY EQU 7
MENU_WIDTH EQU 20
MENU_HEIGHT EQU MENU_ITEMS+2
MENU_X EQU (32-MENU_WIDTH)/2
MENU_Y EQU (24-MENU_HEIGHT)/2
MENU_HEADER_ATTR EQU #47
MENU_BODY_ATTR EQU #78
MENU_SELECT_ATTR EQU #68

24
rom_src/menu.asm
View File

@ -1,17 +1,17 @@
menu_init:
ld b, (24/2)-(MENU_HEIGHT/2)
ld c, (32/2)-(MENU_WIDTH/2)
ld b, MENU_Y
ld c, MENU_X
ld d, MENU_HEIGHT
ld e, MENU_WIDTH
call draw_box
ld hl, str_sizif
ld b, ((24/2)-(MENU_HEIGHT/2))*8
ld c, (32/2)-(MENU_WIDTH/2)
ld b, MENU_Y*8
ld c, MENU_X
call print_string
ld b, ((24/2)-(MENU_HEIGHT/2))*8
ld c, (32/2)-(MENU_WIDTH/2)+MENU_WIDTH-6
ld b, MENU_Y*8
ld c, MENU_X+MENU_WIDTH-6
ld e, 0
call draw_logo
@ -49,8 +49,8 @@ menu_animate_logo:
ld a, 4 ; ...
sub e ; ...
ld e, a ; ...
ld b, ((24/2)-(MENU_HEIGHT/2))*8 ; draw logo
ld c, (32/2)-(MENU_WIDTH/2)+MENU_WIDTH-6 ; ...
ld b, MENU_Y*8 ; draw logo
ld c, MENU_X+MENU_WIDTH-6 ; ...
call draw_logo ; ...
.return:
; ret ; pass to menu_handle_updown
@ -134,10 +134,10 @@ menu_handle_action_left_right:
; OUT - HL - garbage
menu_draw_selected_item:
push af
ld b, (24/2)-(MENU_HEIGHT/2)+1
ld b, MENU_Y+1
add b
ld b, a
ld c, (32/2)-(MENU_WIDTH/2)
ld c, MENU_X
ld e, MENU_WIDTH
call draw_menu_item_line
pop af
@ -145,8 +145,8 @@ menu_draw_selected_item:
menu_draw_menu:
ld b, ((24/2)-(MENU_HEIGHT/2))*8+8
ld c, (32/2)-(MENU_WIDTH/2)+1
ld b, MENU_Y*8+8
ld c, MENU_X+1
ld e, MENU_WIDTH
ld hl, menu
call draw_menu