356 lines
5.4 KiB
NASM
356 lines
5.4 KiB
NASM
model tiny,stdcall
|
|
p586N
|
|
locals
|
|
jumps
|
|
codeseg
|
|
option procalign:byte
|
|
|
|
include "..\include\mem.h"
|
|
include "..\include\divers.h"
|
|
include "..\include\graphic.h"
|
|
|
|
org 0h
|
|
|
|
start:
|
|
header exe <"CE",1,0,0,,offset imports,,offset realstart>
|
|
|
|
realstart:
|
|
mov ax,0305h
|
|
mov bx,0008h
|
|
int 16h
|
|
call [savestate]
|
|
call [setvideomode],2
|
|
xor ebp,ebp
|
|
xor ax,ax
|
|
mov fs,ax
|
|
call [disablescroll]
|
|
adres:
|
|
call [saveparamto],offset infos
|
|
mov al,[infos.lines]
|
|
dec al
|
|
mov [lastline],al
|
|
mov al,[infos.columns]
|
|
sub al,16
|
|
mov bl,al
|
|
shr al,2
|
|
mov [sizex],al
|
|
and bl,11b
|
|
mov [sizex2],bl
|
|
mov al,[infos.mode]
|
|
cmp al,[oldmode]
|
|
je noinit
|
|
call [clearscreen]
|
|
mov [oldmode],al
|
|
noinit:
|
|
call [setxy],0,0
|
|
mov edi,ebp
|
|
mov bh,[lastline]
|
|
lines:
|
|
xor edx,edx
|
|
mov dx,di
|
|
push edx
|
|
mov edx,edi
|
|
shr edx,4*4
|
|
shl edx,4*3
|
|
push edx
|
|
push offset spaces
|
|
call [print]
|
|
mov dx,di
|
|
mov al,[sizex]
|
|
mov esi,edi
|
|
doaline:
|
|
mov edx,edi
|
|
shr edx,4*4
|
|
shl edx,4*3
|
|
mov fs,dx
|
|
push [dword ptr fs:di]
|
|
push 8
|
|
call [showhex]
|
|
call [showchar],' '
|
|
inc edi
|
|
dec al
|
|
jnz doaline
|
|
mov edi,esi
|
|
push offset spaces2
|
|
call [print]
|
|
mov al,[sizex]
|
|
doaline2:
|
|
mov edx,edi
|
|
shr edx,4*4
|
|
shl edx,4*3
|
|
mov fs,dx
|
|
push [word ptr fs:di]
|
|
call [showchar]
|
|
inc edi
|
|
dec al
|
|
jnz doaline2
|
|
dec bh
|
|
je outes
|
|
cmp [sizex2],0
|
|
je lines
|
|
call [addline]
|
|
jmp lines
|
|
outes:
|
|
call [setxy],0,[word ptr lastline]
|
|
call [print],offset menu
|
|
waitkey:
|
|
mov ax,0
|
|
int 16h
|
|
cmp ax,3B00h
|
|
jne suit
|
|
inc ebp
|
|
jmp adres
|
|
suit:
|
|
cmp ax,3C00h
|
|
jne suit2
|
|
dec ebp
|
|
jmp adres
|
|
suit2:
|
|
cmp ax,3D00h
|
|
jne suit3
|
|
add ebp,24*16
|
|
jmp adres
|
|
suit3:
|
|
cmp ax,3E00h
|
|
jne suit4
|
|
sub ebp,24*16
|
|
jmp adres
|
|
suit4:
|
|
cmp ax,3F00h
|
|
jne suit5
|
|
add ebp,010000h
|
|
jmp adres
|
|
suit5:
|
|
cmp ax,4000h
|
|
jne suit6
|
|
sub ebp,010000h
|
|
jmp adres
|
|
suit6:
|
|
cmp ax,4100h
|
|
jne suit7
|
|
mov [dword ptr pope],'TIDE'
|
|
call [setxy],0,[word ptr lastline]
|
|
call [print],offset menu
|
|
mov ax,0B800h
|
|
mov es,ax
|
|
mov [xxyy2],3
|
|
mov [xxyy],3
|
|
call calc1
|
|
call calc2
|
|
waitst:
|
|
mov ax,0
|
|
int 16h
|
|
cmp ah,41h
|
|
jne tre
|
|
mov [dword ptr pope],' EUV'
|
|
push cs
|
|
pop es
|
|
jmp adres
|
|
tre:
|
|
cmp al,0
|
|
jne write
|
|
cmp ah,48h
|
|
jne tre1
|
|
cmp [yy],0
|
|
je waitst
|
|
dec [yy]
|
|
jmp cursor
|
|
tre1:
|
|
cmp ah,50h
|
|
jne tre2
|
|
mov al,[lastline]
|
|
dec al
|
|
xor ah,ah
|
|
cmp [yy],ax
|
|
je waitst
|
|
inc [yy]
|
|
jmp cursor
|
|
tre2:
|
|
cmp ah,4Dh
|
|
jne tre4
|
|
cmp [xx],15
|
|
je waitst
|
|
inc [xx]
|
|
jmp cursor
|
|
tre4:
|
|
cmp ah,4Bh
|
|
jne waitst
|
|
cmp [xx],0
|
|
je waitst
|
|
dec [xx]
|
|
jmp cursor
|
|
write:
|
|
call asciihex2dec
|
|
cmp cl,15
|
|
ja waitst
|
|
call calc1
|
|
call calc2
|
|
mov edi,[es:bx-1]
|
|
mov dx,[es:si-1]
|
|
mov [byte ptr es:bx],0112
|
|
mov [es:bx-1],al
|
|
writs:
|
|
mov ax,0
|
|
int 16H
|
|
mov ch,cl
|
|
call asciihex2dec
|
|
cmp cl,15
|
|
ja writs
|
|
shl ch,4
|
|
add ch,cl
|
|
mov [es:bx+1],al
|
|
mov [es:si-1],ch
|
|
mov ax,bx
|
|
call calc3
|
|
mov [gs:bx],ch
|
|
pusha
|
|
popa
|
|
mov cl,[gs:bx]
|
|
cmp ch,cl
|
|
je no
|
|
push si ax
|
|
call [setxy],0,[word ptr lastline]
|
|
call [print],offset msg
|
|
mov ax,0
|
|
int 16h
|
|
call [setxy],0,[word ptr lastline]
|
|
call [print],offset menu
|
|
pop bx si
|
|
mov [es:bx-1],edi
|
|
mov [es:si-1],dx
|
|
no:
|
|
inc [xx]
|
|
cmp [xx],16
|
|
jne pasde
|
|
inc [yy]
|
|
mov [xx],0h
|
|
pasde:
|
|
call calc1
|
|
call calc2
|
|
jmp waitst
|
|
cursor:
|
|
call calc1
|
|
call calc2
|
|
jmp waitst
|
|
suit7:
|
|
cmp ax,4200h
|
|
jne adres
|
|
call [restorestate]
|
|
retf
|
|
calc1:
|
|
push ax dx si
|
|
mov ax,[xx]
|
|
mov dx,[xx]
|
|
shl ax,2
|
|
shl dx,1
|
|
add ax,dx
|
|
add ax,27
|
|
mov bx,[yy]
|
|
mov dx,[yy]
|
|
shl bx,5
|
|
shl dx,7
|
|
add bx,dx
|
|
add bx,ax
|
|
mov [byte ptr es:bx],112
|
|
mov [byte ptr es:bx+2],112
|
|
mov si,[xxyy]
|
|
mov [byte ptr es:si],07
|
|
mov [byte ptr es:si+2],07
|
|
mov [xxyy],bx
|
|
pop si dx ax
|
|
ret
|
|
calc2:
|
|
push ax bx dx
|
|
mov si,[yy]
|
|
mov dx,[yy]
|
|
shl si,5
|
|
shl dx,7
|
|
add si,dx
|
|
mov dx,[xx]
|
|
shl dx,1
|
|
add si,dx
|
|
add si,129
|
|
mov [byte ptr es:si],112
|
|
mov bx,[xxyy2]
|
|
mov [byte ptr es:bx],07
|
|
mov [xxyy2],si
|
|
pop dx bx ax
|
|
ret
|
|
calc3:
|
|
push dx
|
|
xor ebx,ebx
|
|
mov bx,[xx]
|
|
mov dx,[yy]
|
|
shl dx,4
|
|
add bx,dx
|
|
add ebx,ebp
|
|
mov edx,ebx
|
|
shr edx,4*4
|
|
shl edx,4*3
|
|
mov gs,dx
|
|
pop dx
|
|
ret
|
|
asciihex2dec:
|
|
cmp al,'a'
|
|
jb nomin
|
|
cmp al,'f'
|
|
ja nomin
|
|
sub al,'a'-'A'
|
|
jmp ismaj
|
|
nomin:
|
|
cmp al,'A'
|
|
jb nomaj
|
|
cmp al,'F'
|
|
ja nomaj
|
|
ismaj:
|
|
mov cl,al
|
|
sub cl,'A'-10
|
|
jmp endt
|
|
nomaj:
|
|
mov cl,al
|
|
sub cl,'0'
|
|
endt:
|
|
ret
|
|
|
|
xx dw 0
|
|
yy dw 0
|
|
xxyy dw 3
|
|
xxyy2 dw 3
|
|
|
|
lastline db 0
|
|
sizex db 0
|
|
sizex2 db 0
|
|
|
|
dep db ':',0
|
|
msg db '\c74Erreur : zone non modifiable (ROM) pressez une touche pour continuer ',0
|
|
menu db '\c70haut/bas [F1/2] Offset [F3/4] Segment [F5/6] Mode F7, Quitter F8 MODE '
|
|
pope db 'VUE ',0
|
|
spaces db '\c02%hW:%hW \c04| \c07',0
|
|
spaces2 db '\c04 | \c07',0
|
|
|
|
showbuffer db 35 dup (0FFh)
|
|
oldmode db 0
|
|
infos vgainf <>
|
|
|
|
importing
|
|
use VIDEO,setvideomode
|
|
use VIDEO,savestate
|
|
use VIDEO,restorestate
|
|
use VIDEO,setxy
|
|
use VIDEO,addline
|
|
use VIDEO,saveparamto
|
|
use VIDEO,disablescroll
|
|
use VIDEO,clearscreen
|
|
use VIDEO.LIB,print
|
|
use VIDEO.LIB,showhex
|
|
use VIDEO.LIB,showchar
|
|
endi
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|