File-Manager/FVIEW/SETVIEW.ASM
2025-04-04 00:37:36 +10:00

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NASM
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; normal: 80 - ¤«¨­  áâப¨
; 30 - ç¨á«® áâப
; qview: 38 - ¤«¨­  áâப¨
; 28 - ç¨á«® áâப
;
len_string equ 80 ; ¤«¨­  áâப¨
num_strings equ 30 ; ç¨á«® áâப
; <20>®«®¦. ªãàá®à 
coord: dw 0100h ; Y/X
; <20>®«®¦. ®ª­ 
winpos: dw 0 ; Y/X
; <20> §¬¥àë ®ª­ 
winsize:dw 0 ; Y/X 1C26h=28/38, 1E50h=30/80
cur_mode_dump:
db 0 ; 0/1 ä« £ ⥪. ®ª­  (ascii/hex)
; <20> áâநâì ª®­áâ ­âë ¢ìî¥à 
setup_fview:
ld de,0100h ; Y/X
ld a,(viewer_mode) ; 0/1 ०¨¬ ¢ìî¥à  (­®à¬./¯ ­¥«ì­ë©)
ld c,a
or a
jr z,setp__ ; ®¡®©â¨ ¯à¨ ­®à¬. ०¨¬¥
ld hl,panel_right ; ª®®à¤¨­ âë ¯ áá. ¯ ­¥«¨
ld d,(hl) ; Y ¯®«®¦. ¯ ­¥«¨
inc hl
ld e,(hl) ; X ¯®«®¦. ¯ ­¥«¨
inc d
inc e
setp__: ld (coord),de ; ¯®«®¦. ªãàá®à 
ld (winpos),de ; ¯®«®¦. ®ª­ 
;xor true
;ld (UnWrap),a ; 0/1 ०¨¬ ¯¥à¥­®á  áâப
;
ld hl,1E50h ; 30/80 ­®à¬. ०¨¬
dec c
inc c
jr z,$+5
ld hl,1C26h ; 28/38 ¯ ­¥«ì­ë© ०¨¬
ld (winsize),hl ; à §¬¥àë ®ª­ 
;
; Š®­áâ ­â  1
ld hl,82*30 ; ­®à¬. ०¨¬ (len_string * num_strings)
dec c
inc c
jr z,$+5
ld hl,40*28 ; ¯ ­¥«ì­ë© ०¨¬
ld (const01+1),hl
ld (const02+1),hl
ld (const03+1),hl
ld (const04+1),hl
; Š®­áâ ­â  2
ld hl,16*30 ; ­®à¬. ०¨¬ (16 * num_strings)
dec c
inc c
jr z,$+5
ld hl,16*28 ; ¯ ­¥«ì­ë©
ld (const20+1),hl
ld (const21+1),hl
ld (const22+1),hl
ld (const23+1),hl
ld (ABD79+1),hl
ld (const25+1),hl
ld (const26+1),hl
; —¨á«® áâப
; -1
ld a,29 ; ­®à¬. ०¨¬
dec c
inc c
jr z,$+4
ld a,27 ; ¯ ­¥«ì­ë©
ld (mt01+1),a
inc a ; +0
ld (met03+1),a
ld (met07+1),a
ld (met09+1),a
ld (met12+1),a
ld (AB6C7+1),a
ld (AB75C+1),a
ld (AB7E5+1),a
inc a ; +1
ld (metk04+1),a
ld (metk05+1),a
ld (metk06+1),a
ld (metk07+1),a
ld (metk08+1),a
ld (metk09+1),a
ld (metk10+1),a
ld (metk11+1),a
ld (metk12+1),a
ld (metk13+1),a
; „«¨­  áâப¨
; -2
ld hl,78 ; ­®à¬. ०¨¬
dec c
inc c
jr z,$+5
ld hl,36 ; ¯ ­¥«ì­ë©
ld a,l
ld (loc20+1),a
ld (loc22+1),a
ld (loc21+1),hl
ld (loc23+1),hl
add a,2 ; +0
ld (loc04+1),a
ld (loc06+1),a
ld (loc07+1),a
ld (loc08+1),a
ld (loc09+1),a
ld (loc10+1),a
ld (loc11+1),a
ld (loc12+1),a
ld (loc13+1),a
ld (loc14+1),a
ld (loc15+1),a
ld (loc16+1),a
ld (loc17+1),a
ld (loc18+1),a
ld (loc19+1),a
ld (AB450+1),a
inc a ; +1
ld (loc30+1),a
inc a ; +2
ld l,a
ld h,0
ld (loc43+1),a
ld (loc40+1),hl
ld (loc41+1),hl
ld (loc42+1),hl
ld (loc44+1),hl
ld (loc45+1),hl
ld (AB8B5+1),hl
; Šà ©­¥¥ X «¥¢®¥ ¯®«®¦. ®ª­  ¯à¨ áªà®««¨­£¥ ¢¯à ¢®
ld a,255-80 ; 175 ­®à¬. ०¨¬
dec c
inc c
jr z,$+4
ld a,255-38 ; ¯ ­¥«ì­ë©
ld (AB618+1),a
ld (AB63A+1),a
ret