old/ASM/!ALL/pal.asm

.model small
.code
org 100h
start:	push	bp		; á⥪
	mov	bp,sp
	sub	sp, 303h

	mov	ah,0		; ãáâ ­®¢ª  ० 320å200å256
	mov	al,13h
	int	10h

	xor	bx,bx		; áç¨â뢠¥¬ ¯ «¨âàã ¢ [BP-4]-[BP+FCFDh]
	mov	cx,0FDh
	lea	dx,[bp][0FCFDh]	
	mov	ax,ds
	mov	es,ax
	mov	ax,01017h
	int	10h

	mov	ax,0A000h       ; ãáâ ­ ¢«¨¢ ¥¬ es:di ­  ¢¨¤¥® ¯ ¬ïâì
	mov	es,ax
	xor	ax,ax
	mov	di,ax
	mov	cx,0FA00h	; ­ ç¨­ ¥¬ à¨á®¢ âì
	mov	al,00h

LP:	mov	es:[di],BYTE PTR al	; 横« ¯à®à¨á®¢ª¨
	mov	ax,di
	add	ax,01h
	xor	dx,dx           ; ¯à®¢¥à塞, ªà â­® «¨ di 320â¨
	mov	bx,0140h	
	div	bx
	mov	al, BYTE PTR es:[di]
	add	di,1h
	cmp	dx,0h
	je	UVEL 		; ¥á«¨ ¤ , 㢥«¨ç¨¢ ¥¬ 梥â
LOP:	loop	LP			; ª®­¥æ 横« 
	jmp	e
UVEL:   add	al,1h		; §¤¥áì 㢥«¨ç¨¢ ¥¬ 梥â
	jmp	LOP

e:	mov	al, [bp][0FD00h]	; á®å࠭塞 ¯¥à¢ë© 梥⠢ [BP-3]
	mov	[bp-0003], al
	mov	al, [bp][0FD01h]	; á®å࠭塞 ¯¥à¢ë© 梥⠢ [BP-2]
	mov	[bp-0002], al
	mov	al, [bp][0FD02h]	; á®å࠭塞 ¯¥à¢ë© 梥⠢ [BP-1]
	mov	[bp-0001], al
	lea	ax,[bp][0FD00h]	; ®â á¨å
	lea	bx,[bp][0FD03h]
	mov	si,bx
	mov	di,ax
	mov	ax,ds
	mov	es,ax
	mov	cx,02FAh
	repe	movsb		; ¤® á¨å, ᬥ頥¬ ¯ «¨âàã ­¨¦¥
	mov	al, [bp][-0003h]
	mov	[bp-0006], al	; ¯®â¥àï­­ë© æ¢¥â ¢ ª®­¥æ ¯ «¨âàë
	mov	al, [bp][-0002h]
	mov	[bp-0005], al
	mov	al, [bp][-0001h]
	mov	[bp-0004], al
	mov	dx,03DAh	; ¯®àâ á®áâ®ï­¨ï «ãç  ¬®­¨â®à 
in1:	in	al,dx		; ®â á¨å
	and	al,008h
	jne	in1
in2:	in	al,dx
	and	al,008h
	je	in2		; ¤® á¨å - ¦¤¥¬ ®¡à â­®£® 室  «ãç 
	xor	bx,bx		; ®â á¨å
	mov	cx,0100h
	lea	dx,[bp][0FCFDh]
	mov	ax,ds
	mov	es,ax
	mov	ax,01012h
	int	10h		; ¤® á¨å - ¢áâ ¢«ï¥¬ ¯ «¨âàã
	mov	ah,01h		; ¯à®¢¥àª  ­  ­ ¦ â¨¥ ª­®¯ª¨
	int	16h             ; -----
	jz	e		; ¥á«¨ ­¥âã, â® á­®¢ 
	mov	ah,0
	mov	al,3h		; ®¡à â­® ¢ ⥪áâ®¢ë© à¥¦¨¬
	int	10h		; -----
	mov	sp,bp		; ¢¥àâ ¥¬ á⥪
	pop	bp
	int	20h		; ⨯  ª®­¥æ :)
end 	start