我有一个名为
的功能call print_all
我想循环这个说10次。
mov bx,0
print_again:
call print_all
inc bx
cmp bx,20
jl print_again
它不起作用。为什么不比较。怎么了。
mov al,0 set_1: complete_print[row_star+0],[col_star+0], star_char,color + 4 call print_star19 call delay_star call clear call print_star0 complete_print[row_star+19],[col_star+19], star_char,color + 5 mov currentindex,al call delay_star call clear inc currentindex mov al,currentindex cmp al, 5 jl set_1
此代码甚至不循环5次。 ：（
currentindex db ?
del_star db 20
delay_star proc
mov ah, 00
int 1Ah
mov bx, dx
jmp_delay:
int 1Ah
sub dx,bx
cmp dl, del_star
jl jmp_delay
ret
delay_star endp
这里的complete_print代码：
complete_print macro r,c,char,color
mov dh, r ;row
mov dl, c ;column
xor bh,bh
mov ah,02h
int 10h
mov al, char
mov bh, 0
mov bl, color
mov cx, 1
mov ah, 09h
int 10h
endm