Rusty Knife

Rusty Knife is a Rust implementation of the Inform Z-machine virtual machine, which powers old Infocom games like Zork.

Goals

To create a Z-machine implementation that implemens Z-machine versions 1-3, and is fully compliant with the Version 1.1 specification.
To implement save files in the portable Quetzal format.
To write this in efficient, self-documenting, well-tested, idiomatic Rust code.
To add frontends for the command line, IRC and the web (via WebAssembly).

To implement anything beyond Z-machine version 3. That said, any features that are not common to all versions will be guarded by a match block. So if a new version number is added, the compiler will point out all the places that need extra code. Additionally, this table by Hans Prestige will be very useful to find out what changes between versions.
To compete with existing Z-machine implementations like Frotz.

Most functionality of the Z-machine versions 1-3 has been implemented.
It passes the CZECH and strictz test suites (insofar applicable to Z-machine version 3).
There is a very simple console-line based version, which reads from standard input and prints to standard output.
Zork seems to run.

To be done:

Type	Name	Latest commit message	Commit time
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	rustyknife-console
	rustyknife-irc
	rustyknife
	.gitignore
	Cargo.lock
	Cargo.toml
	LICENSE.md
	README.md