汇编小游戏（打飞机）

assume cs:codes codes segment start : mov ah,00h mov al,04h int 10h mov ah,09h mov al,'a' mov bl,011111001b mov cx,20 int 10h mov bx,150 ;ÉèÖÃ?É?ú?õÊ?Ë?Æ?Î?Öà mov bp,180 ;ÉèÖÃ?É?ú?õÊ???Ö?Î?Öà lop3: call play_plane1 call play_plane mov cx,bx mov dx,bp mov ah,0h int 16h cmp ah,72 je up cmp ah,80 je down cmp ah,75 je left cmp ah,77 je right cmp ah,16 je quite jmp lop3 up: sub bp,3 jmp lop3 down: add bp,3 jmp lop3 left: sub bx,3 jmp lop3 right: add bx,3 jmp lop3 quite: mov ah,4ch int 21h ;////////////////////////////////////// play_plane proc ;//?-Íæ?Ò?É?ú×Ó?ÌÐò ??Èë?ÎÊýbxÉèÖÃ?É?úµÄË?Æ?Î?Öà BPÉèÖÃ?É?úµÄ??Ö?Î?Öà BX,BP?ÇÂ??É?úµÄÎ?Öà push cx push dx push es push si push di push ax jmp sk play_plane_1: dw 6,1,1,5,2,3,5,3,3,5,4,3,4,5,5,3,6,7,1,7,11,1,8,11,4,9,5,5,10,3,4,1 1,5,3,12,7,4,13,2,7,13,2 ;X0,Y,???È sk: mov cx,ax mov ax,cs mov es,ax mov di,0 lop2: mov cx,word ptr es:[play_plane_1+di] ;x0 add cx,bx mov dx,word ptr es:[play_plane_1+di+2] ;y add dx,bp mov si,word ptr es:[play_plane_1+di+4] ;???È call sp_line add di,6 cmp di,84 jne lop2 pop ax pop di pop si pop es pop dx pop cx ret play_plane endp ;////////////////////// ;?-Ë?Æ?Ö?Ïß ;Èë?Ú?ÎÊý CXÏàµ?ÓÚX0 DXÏàµ?ÓÚY0,Y1 siÍ?Ïñ???È blÏñËØ sp_line proc push ax push bx mov bl,2 ;?É?úµÄÑÕÉ? mov ah,0ch mov al,bl lop: int 10h inc cx dec si jnz lop pop bx pop ax ret sp_line endp ;///////////////////////////// play_plane1 proc ;?Á?ö?É?ú?ì??×Ó?ÌÐò ??Èë?ÎÊýCX,DX push si push di inc cx mov si,13 mov di,0 lop5: inc di inc dx call sp_line1 cmp di,14 jne lop5 pop di pop si ret play_plane1 endp ;//////////////////////////////////////// ;?-Ë?Æ?Ö?Ïß ;Èë?Ú?ÎÊý CXÏàµ?ÓÚX0 DXÏàµ?ÓÚY0,Y1 siÍ?Ïñ???È blÏñËØ sp_line1 proc push ax push bx push bp push di mov bp,cx mov di,11 mov bl,0 ;?É?úµÄÑÕÉ? ÓÃÀ??Á?ýÔ-À?µÄ?É?ú mov ah,0ch mov al,bl lop1: int 10h inc cx dec di jnz lop1 mov cx,bp pop di pop bp pop bx pop ax ret sp_line1 endp ;///////////////////////////// ;//////////////??Éä×Óµ?×Ó?ÌÐò ;Èë?Ú?ÎÊý Íæ?Ò?É?ú??Éä?ÚµÄ×ø?êbx+6,bp ;?-??Ö?Ö?Ïß ;Èë?Ú?ÎÊý CXÏàµ?ÓÚX0 DXÏàµ?ÓÚy0 siÍ?Ïñ???È blÏñËØ sp_line2 proc push ax mov ah,0ch mov al,bl lop6: int 10h inc dx dec si jnz lop6 pop ax ret sp_line2 endp ;///////////////////////////// ;/////////////////ÑÓÊ? delay proc push dx push cx mov cx,02h sleep2: mov dx,0ffffh ;ÈÃ?ÌÐòÔÝÍ?Ò??ÎÊ??ä sleep1: dec dx cmp dx,0 jne sleep1 dec cx cmp cx,0 jne sleep2 pop cx pop dx ret delay endp ;////////////////// codes ends end start