Stuff by me

Yes. Here, indeed, is some stuff. By, for the most part, me. :-)

For Linux/Unix

• zgv, an svgalib (Linux console) picture viewer with thumbnail-based file selector.
• xzgv, a picture viewer for X with thumbnail-based file selector. Never let it be said I'm unimaginative. :-)
• zblast, a simple but fairly manic shoot-em-up, for svgalib and X.
• z81, a Sinclair ZX81 and ZX80 emulator for svgalib and X.
• nc100em, an Amstrad NC100/NC200 emulator for X, svgalib, and ttys.
• xhyperoid, an Asteroids-like game for X and svgalib (a port of Edward Hutchins's Hyperoid).
• aylet, a player for Spectrum `.ay' music files.
• zgsmplay, a GSM audio file player with file selector.
• rexima, a curses-based (and command-line) mixer.
• nomarch, a utility which extracts the old `.arc' archive format.
• lbrate, a utility to extract/decompress CP/M LBR archives.
• vmanpg, an svgalib man page viewer.
• ddbugtopbm, convert (PalmOS) Diddle or DiddleBug sketches to appropriately-named PBM files.
• k3, display free memory as a bar-chart (Linux-specific).
• zmakebas, which converts text files into matching Spectrum Basic programs (essentially it tokenises the text). There's a `bas2tap' which predates this and does the same thing, but zmakebas is much less complicated, and PD.
• sod2, a player for polychannel .csf music files. No web page, but you can download it from ibiblio.
• pbmtomrf, convert black and white (1-bit mono) PBM bitmaps to/from my `mrf' format, supported in zgv and xzgv. No web page, but you can download it from ibiblio.
• vodsp, a crude triggering-oscilloscope-ish program, for svgalib and X (it's not too great, but I still use it sometimes). No web page, but you can download it from ibiblio.
• ztrack, a (very) simple curses-based pseudo-3D driving game. No web page, but you can download it from ibiblio.
• wdbinfo, extract audio CD track names etc. from a workman database (if anyone still remembers what they are...). No web page, but you can download it from ibiblio.
• mz700em, a Sharp MZ700 emulator for svgalib. No web page. Available from ibiblio, but won't compile on current Linux systems without patching.

I may have done one or two other things, but after a while it gets a bit difficult to remember it all. :-/

For PalmOS

• phyperoid, another port of Hyperoid.
• k3p, show memory usage (not really a port of k3, but similar).

For Dreamcast

• copymod, disable/re-enable copy-prevention (or "copy-protect") flags on VMU files.

For Z80-based machines

Amstrad NC100/NC200

• ZCN, a CP/M-compatible alternative operating system.
• Scrolly NC, an action puzzle game based on my 2003 Minigame Compo entry Scrolly Stack. It's essentially a clone of Tetris Attack.
• Scrolly NC200, an NC200-specific version of Scrolly NC with graphics more like the original Scrolly Stack.

Sinclair Spectrum

• 1k4kgames, a collection of the 1k and 4k speccy games I entered into the 2002 and 2003 Minigame competitions (ztrack 1k, soliyawn, easyfrog, dotathon, zblast SD, tinyzb, scrolly stack, semi stack, and dotathon 2). This is slightly out of date though (e.g. zblast SD and scrolly stack don't have music here).
• zblast SD+, a four game compilation for the Spectrum 128, again featuring my Minigame entries. This was also released commercially (see the page for details).
• zfst, a serial terminal and file-transfer program for the Spectrum +3 and +2A. No web page.

Sinclair ZX81

• lazyfrog, a 1k Frogger clone. It's a port of my "easyfrog" for the speccy.
• tetris1k, a 1k Tetris clone.
• zblast 81, a shoot-em-up. It's a port of zblast via my "zblast SD" for the speccy.

There's also a few other games I did for the '81 which don't have pages yet, but I think I bundled them all with z81.

For MS-DOS

This stuff also tends to work ok in a DOS box under Windows, as you might imagine.

• nc100d, a quick DOS port of nc100em. No web page.

Stuff only slightly by me

I've made contributions to a few programs written by others:

• Sound code for Philip Kendall's Spectrum emulator Fuse.
• The original code for netpbm's pnminterp (which now seems to be called pamstretch?).
• Some PCX-reading code of mine is used in xfig (though this was rather a passive contribution on my part... :-)).
• I maintained the Z80 cross-assembler `zmac' for a while, and did some work on that.

(I've not given many links above since I tend to be a bit slack about checking links to my own web pages, let alone others. :-) They're all likely to be listed on freshmeat, anyway.)

There's also minicoll (or "Speccy Minigame Collection"), a collection of speccy and ZX81 entries in the Minigame Compo years 2001-2003. The games are by the various authors responsible, I just did the front-end stuff.