以内存驻留键盘激活的方式控制游戏的速度,在游戏中按Ctrl-F9激活,效果明显!!(未作键盘的解封锁处理,有兴趣可加上) 源码： code segment assume cs:code,ds:code org 100h begin:jmp init zd db 'FAST V1.0 ZDsoft 1995',0dh,0ah,'$' mes db 'Press CTRL-F9 to fast!',0dh,0ah,'$' mes1 db 'Already Install!$' int9 dd ? mark db 'zd' new_int proc far sti push ax push es xor ax,ax mov es,ax in al,60h test al,80h jnz exit1 test byte ptr es:[0417h],100b jz exit1 cmp al,67 jz ok jmp exit1 ok: push ax push bx push cx push dx push bp push di push si push ds
push cs pop ds in al,61h push ax or al,80h out 61h,al pop ax out 61h,al mov al,20h out 20h,al call my
pop ds pop si pop di pop bp pop dx pop cx pop bx pop ax
exit1: pop es pop ax jmp cs:int9 new_int endp my proc near mov al,36h out 43h,al mov al,0 out 40h,al mov al,10h out 40h,al
ret my endp
init : cli push cs pop ds
mov dx,offset zd mov ah,9 int 21h
mov ax,3509h int 21h cmp word ptr es:[bx-2],'dz' jnz install mov dx,offset mes1 mov ah,9 int 21h mov ah,4ch int 21h
install: mov di,offset int9 mov [di],bx mov [di+2],es push cs pop ds mov dx,offset new_int mov ax,2509h int 21h sti mov dx,offset mes mov ah,9 int 21h
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