ZIP / ZORK CORRESPONDING SOURCE
================================

This archive contains the complete source and build inputs used for the
HamsterOS ZIPZORK.APP binary, including the HamsterOS front end, the imported
Windows Frotz Generic core, compatibility headers, ABI headers, embedded font
sources, licenses, linker script, and packaging/test tools.

From the root of an extracted HamsterOS source tree, the established build is:

  docker compose run --rm builder make build/Compiled_Apps/ZIPZORK.APP

The compiler and standard build utilities are separate system components.
ZIPZORK does not use HamNet's image decoder service. The package therefore
includes an opaque compile-time ABI declaration at apps/hamnet_image_decode.h
so this application-only build does not require the separately licensed HamNet
source tree.

Frotz is distributed under GPL-2.0-or-later; see
third_party/windows-frotz/COPYING. Bundled document-font notices and the SIL
Open Font License are in contrib/extras/LICENSES/FONTS.TXT. The complete
LGPL-2.1 license for the resident Hamster font sources is included as
assets/fonts/COPYING.LGPL-2.1.
