perso
/
cos2000v1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix: rajout du commutateur \ dans la fonction print et correction d'un bogue lors du passage d'un unique parametre a cette fonction

This commit is contained in:
Nicolas Hordé 2004-11-22 20:53:22 +00:00
parent 309de1fa7b
commit 5a26295438
1 changed files with 125 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

146
lib/video.asm
View File

@ -54,7 +54,7 @@ print PROC FAR
ARG pointer:word=taille
push bp
mov bp,sp
push cx si di
push ax bx cx si di
xor di,di
mov si,[pointer]
@@strinaize0:
@ -63,6 +63,8 @@ print PROC FAR
je @@no0
cmp cl,'%'
je @@special
cmp cl,'\'
je @@special2
@@showit:
call charout
inc si
@ -215,19 +217,129 @@ print PROC FAR
add si,3
push cx
retn
@@special2:
cmp byte ptr [si+1],'\'
jne @@notshowit2
inc si
jmp @@showit
@@notshowit2:
mov cl,byte ptr [si+1]
cmp cl,'l'
je @@showline
cmp cl,'g'
je @@goto
cmp cl,'c'
je @@color
cmp cl,'m'
je @@setvideomode
cmp cl,'e'
je @@clearscreen
cmp cl,'s'
je @@savestate
cmp cl,'r'
je @@restorestate
cmp cl,'i'
je @@enablescroll
cmp cl,'j'
je @@disablescroll
cmp cl,'f'
je @@setfont
clc
jmp @@no0
@@color:
mov cl,[si+2]
add cl,[si+3]
sub cl,'0'
sub cl,'0'
mov ah,21
int 47h
add si,4
jmp @@strinaize0
@@setvideomode:
mov al,[si+2]
add al,[si+3]
sub al,'0'
sub al,'0'
mov ah,0
int 47h
add si,4
jmp @@strinaize0
@@setfont:
mov cl,[si+2]
add cl,[si+3]
sub cl,'0'
sub cl,'0'
mov ah,3
int 47h
add si,4
jmp @@strinaize0
@@showline:
mov ah,6
int 47h
add si,2
jmp @@strinaize0
@@clearscreen:
mov ah,2
int 47h
add si,2
jmp @@strinaize0
@@savestate:
mov ah,40
int 47h
add si,2
jmp @@strinaize0
@@restorestate:
mov ah,41
int 47h
add si,2
jmp @@strinaize0
@@enablescroll:
mov ah,42
int 47h
add si,2
jmp @@strinaize0
@@disablescroll:
mov ah,43
int 47h
add si,2
jmp @@strinaize0
@@goto:
mov bh,[si+2]
add bh,[si+3]
sub bh,'0'
sub bh,'0'
;
mov bl,[si+5]
add bl,[si+6]
sub bl,'0'
sub bl,'0'
mov ah,25
int 47h
add si,7
jmp @@strinaize0
@@no0:
add di,bp
add di,2
mov cx,ss:[bp+2]
mov ss:[di+2],cx
mov cx,ss:[bp+4]
mov ax,ss:[bp] ;BP
mov bx,ss:[bp+2] ;IP
mov cx,ss:[bp+4] ;CS
mov ss:[di],ax
mov ss:[di+2],bx
mov ss:[di+4],cx
mov cx,ss:[bp]
mov ss:[di],cx
mov bp,di
pop di si cx
pop di si cx bx ax
mov sp,bp
pop bp
retf
@ -831,20 +943,12 @@ showstring0 ENDP
;Envoie le caractère CL vers l'ecran
charout PROC NEAR
push ax bx cx
mov ah,0Eh
mov bl,7
mov al,cl
int 10h
pop cx bx ax
ret
;push ax dx
;mov ah,7
;mov dl,cl
;int 47h
;pop dx ax
;ret
push ax dx
mov ah,7
mov dl,cl
int 47h
pop dx ax
ret
charout ENDP
end start