Sembiance: /* Software */

2024-08-22T19:14:14Z

‎Software

Sembiance: /* Sample files */

2024-08-22T19:14:05Z

‎Sample files

Jsummers: Created page with "{{FormatInfo |formattype=electronic |subcat=Graphics |extensions={{ext|com}} |released=1995 }} '''ACiDDraw COM file''' is a format for ANSI Art-style character graphics. I..."

2024-08-16T12:07:30Z

Created page with "{{FormatInfo |formattype=electronic |subcat=Graphics |extensions={{ext|com}} |released=1995 }} '''ACiDDraw COM file''' is a format for ANSI Art-style character graphics. I..."

New page

{{FormatInfo
|formattype=electronic
|subcat=Graphics
|extensions={{ext|com}}
|released=1995
}}
'''ACiDDraw COM file''' is a format for [[ANSI Art]]-style character graphics. It is associated with ACiDDraw, an ANSI Art editor for DOS.

It is in the form of a [[DOS executable (.com)|DOS .COM]] file that, when executed, displays the graphics in a full-screen viewer.

== Discussion ==
There are apparently just two freely-distributable versions of ACiDDraw that support COM format: 1.20 and 1.25r. But, presumably, there is at least one registered edition of v1.20 that creates different files, and which hasn't been studied.

== Format details ==
Some files end with a [[SAUCE]] record.

== Identification ==
Let ''B'' be the byte pattern:

b8 03 00 cd 10 b4 01 b9 00 20 cd 10 e8 cb ff ba
?? ?? 90 e8 e5 ff 3d 1b 01 75 03 e9 bd 00 3d 00
...

COM files made by v1.20-unregistered are observed to start with bytes {{magic|e9 9f 00 19 00}}, and have ''B'' at offset 162. The text "{{magic|Created in an UNREGISTERED ACiDDRAW v1.2!}}" appears at offset 6, though in many files, it's been modified.

COM files made by v1.25r start with {{magic|eb 42 90 19 00}}, and have ''B'' at offset 68.
Text "{{magic|Created by ACiDDRAW v1.2}}" appears at offset 6.

More generally, ''B'' appears at the target of the relative JMP instruction at the beginning of the file ([<code>eb xx</code>] or [<code>e9 xx xx</code>]).

== Software ==
* ACiDDraw (write-only)
** {{CdTextfiles|simtel/stmsdos9709/disk1/DISC1/EDITOR/ADRAW120.ZIP|ACiDDraw v1.20}} (a.k.a. v1.2) (1995-08-01)
** [{{SACFTPURL|utiltext|adraw125.zip}} ACiDDraw v1.25r] (1999-09-01)

== Sample files ==
* {{CdTextfiles|darkdomain/artpacks/2000/smr-02.zip|smr-02.zip}} → RIOT_NFO.COM
* {{CdTextfiles|darkdomain/artpacks/1996/flip-26.zip|flip-26.zip}} → 7K-SL1.COM
* {{CdTextfiles|darkdomain/artpacks/1997/echo0197.zip|echo0197.zip}} → QUACKERS.COM
* {{CdTextfiles|darkdomain/artpacks/1998/sik-08.zip|sik-08.zip}} → RUSHHOUR.COM

[[Category:Executable envelopes]]

@@ Line 33: / Line 33: @@
 ** {{CdTextfiles|simtel/stmsdos9709/disk1/DISC1/EDITOR/ADRAW120.ZIP|ACiDDraw v1.20}} (a.k.a. v1.2) (1995-08-01)
 ** [{{SACFTPURL|utiltext|adraw125.zip}} ACiDDraw v1.25r] (1999-09-01)
 == Sample files ==

@@ Line 39: / Line 39: @@
 * {{CdTextfiles|darkdomain/artpacks/1997/echo0197.zip|echo0197.zip}} → QUACKERS.COM
 * {{CdTextfiles|darkdomain/artpacks/1998/sik-08.zip|sik-08.zip}} → RUSHHOUR.COM
 [[Category:Executable envelopes]]

ACiDDraw COM file - Revision history

Sembiance: /* Software */

Sembiance: /* Sample files */

Jsummers: Created page with "{{FormatInfo |formattype=electronic |subcat=Graphics |extensions={{ext|com}} |released=1995 }} '''ACiDDraw COM file''' is a format for ANSI Art-style character graphics. I..."