;
; +-------------------------------------------------------------------------+
; |   This file has been generated by The Interactive Disassembler (IDA)    |
; |        Copyright (c) 2009 by Hex-Rays, <support@hex-rays.com>           |
; +-------------------------------------------------------------------------+
;
; Input MD5   : 5E401A5CD3D8D42DC67130359C42A7CF

; File Name   : th05/ZUN.COM:MEMCHK (-M)
; Format      : MS-DOS COM-file
; Base Address: 0h Range: 100h-237h Loaded length: 137h
; OS type   :  MS DOS
; Application type:  Executable 16bit

		.186
		.model tiny
		.code
		org 100h

; =============== S U B R O U T I N E =======================================

public start
start proc near
		mov	bx, 567
		shr	bx, 4
		add	bx, 17
		mov	ah, 4Ah
		int	21h		; DOS - 2+ - ADJUST MEMORY BLOCK SIZE (SETBLOCK)
					; ES = segment address of block to change
					; BX = new size in paragraphs
		shl	bx, 4
		mov	sp, bx
		mov	dx, offset aVavVVGbgcgugbg ; "あなたのメインメモリ空き容量は $"
		mov	ah, 9
		int	21h		; DOS - PRINT STRING
					; DS:DX -> string terminated by "$"
		mov	bx, 0FFFFh
		mov	ah, 48h
		int	21h		; DOS - 2+ - ALLOCATE MEMORY
					; BX = number of 16-byte paragraphs desired
		mov	di, offset aVVVVKctgvVIVVv ; "それでは頑張って下さいね☆\r\n$"
		cmp	bx, 32500
		jnb	short loc_131
		mov	di, offset aVVxvVBagbgvgkv ; "ちょっと、メモリが足りないかも\r\nこのゲ"...
		mov	byte_236, 255

loc_131:
		xor	dx, dx
		mov	ax, 16
		mul	bx
		mov	cx, 10000
		div	cx
		mov	cx, 10
		call	sub_15F
		mov	ax, dx
		mov	cx, 1000
		call	sub_15F
		mov	dx, offset aGogcggvVV ; " バイトですの\r\n$"
		mov	ah, 9
		int	21h		; DOS - PRINT STRING
					; DS:DX -> string terminated by "$"
		mov	dx, di
		mov	ah, 9
		int	21h		; DOS - PRINT STRING
					; DS:DX -> string terminated by "$"
		mov	ah, 4Ch
		mov	al, byte_236
		int	21h		; DOS - 2+ - QUIT WITH EXIT CODE (EXIT)
start endp			; AL = exit code


; =============== S U B R O U T I N E =======================================


sub_15F proc near
		pushf
		pusha
		mov	bx, ax
		mov	si, 10000

loc_166:
		xor	dx, dx
		mov	ax, bx
		div	si
		mov	bx, dx
		cmp	cx, si
		jb	short loc_17B
		mov	dl, al
		add	dl, '0'
		mov	ah, 2
		int	21h		; DOS - DISPLAY OUTPUT
					; DL = character to send to standard output

loc_17B:
		xor	dx, dx
		mov	ax, si
		mov	si, 10
		div	si
		mov	si, ax
		cmp	si, 0
		jnz	short loc_166
		popa
		popf
		retn
sub_15F endp

; ---------------------------------------------------------------------------
aVavVVGbgcgugbg	db 'あなたのメインメモリ空き容量は $'
aGogcggvVV	db ' バイトですの',0Dh,0Ah,'$'
aVVxvVBagbgvgkv	db 'ちょっと、メモリが足りないかも',0Dh,0Ah
	db 'このゲームは空きメインメモリは 520000 バイトは必要ですわ',0Dh,0Ah,'$'
aVVVVKctgvVIVVv	db 'それでは頑張って下さいね☆',0Dh,0Ah,'$'
byte_236	db 0

		end start