Opus ][: The Source

$150.00

SKU: OPUS-02 Category:

Description

Here’s the source code for all of the programs on Opus ][ The Software that were developed at the Byte Works! Whether you’ve always wanted to tinker with our programs, need to learn how programs like ours are written, or are just plain curious, this is certainly the largest, most comprehensive set of commercial source code ever seen for the Apple IIGS. It’s a must-have for any programmer!

Of course you get the source code to all of our large applications, like ORCA/C, ORCA/Pascal, and Quick Click Calc. But you also get the latest, unreleased beta source code. These beta versions represent the work in progress that would have eventually been released as the next version of several of our programs. Most of the changes are bug fixes, but there are a couple of new features, too.

You also get the source code to several programs we never released. There’s an unfinished Quick Click Draw that supports features like rotation and conversion to polygons, even for complex shapes like ellipses. There’s a functioning but incomplete Pilot interpreter. There are even several complete programs, like the 16 bit version of Small C used to write some of the early Apple IIGS utilities, and the scriptable linker that shipped with APW 1.0 and ORCA/M 1.0. Part history tour, part “what might have been,” and part whimsical, this source code collection is sure to delight any Apple IIGS programmer!

Contents

Apple IIGS

GS-01 Ugly Duckling

GS-02 3D Logo

GS-03 HyperLogo

GS-04 ORCA/M 2.1

GS-05 ORCA/Pascal 2.2

GS-06 ORCA/C 2.1

GS-11 ORCA/Debugger

GS-21 QC Calc

GS-22 QC Morph

GS-24 MPW IIGS ORCA/C

GS-25 GSoft BASIC

Apple ][

II-01 Crypto

II-02 Byte Paint

II-03 ORCA/M Assembler

II-07 Voyager 1

II-08 Small C

Unreleased Upgrades

DumpObj 2.0.2 B1

Editor 2.2.0 B1

ORCA/C 2.1.1 B3

ORCA/Pascal 2.2.1 B1

ORCALib

PRIZM 2.1.1 B1

Shell 2.0.5 B2

SysFloat

SysFPEFloat

Unreleased/Unfinished

DBrk

EdAsm to ORCA

Eject

Frequency

Grep

LINKED

MoreRecent

ORCA Script

Pilot (Unfinished)

Planets

Purge

QC Draw (Unfinished)

SHR Dump

Small C (GS)

Switcher

XRef

Includes

One CD-ROM disc

System requirements

Apple IIgs or IIgs emulator
System 6.0 or later
HFS FST
1.25 MB of memory
CD-ROM drive or access to a Macintosh with CD-ROM drive

This CD-ROM is formatted as a Macintosh HFS disk, which can be used in both Macintosh and Apple IIGS computers. If you’d like to use it on Windows computers, you need a utility that allows you to access HFS disks, such as HFV Explorer. This is not an endorsement of HFV Explorer. We have not expressly tested it with this product; this reference is for your information only.

Additional information

Weight 0.25 lbs

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