rockbox/manual/plugins, branch quake5

Quake!

2019-07-20T02:37:40+00:00

This ports id Software's Quake to run on the SDL plugin runtime. The
source code originated from id under the GPLv2 license. I used
https://github.com/ahefner/sdlquake as the base of my port.

Performance is, unsurprisingly, not on par with what you're probably
used to on PC. I average about 10FPS on ipod6g, but it's still
playable.

Sound works well enough, but in-game music is not supported. I've
written ARM assembly routines for the inner sound loop. Make sure you
turn the "brightness" all the way down, or colors will look funky.

To run, extract Quake's data files to /.rockbox/quake. Have fun!

Change-Id: I4285036e967d7f0722802d43cf2096c808ca5799

Wolfenstein 3-D!

2019-07-09T15:20:55+00:00

This is a port of Wolf4SDL, which is derived from the original id
software source release. The port runs on top of the SDL plugin
runtime and is loaded as an overlay.

Licensing of the game code is not an issue, as discussed below
(essentially, the Debian project treats Wolf4SDL as GPLv2, with an
email from John Carmack backing it up):

  http://forums.rockbox.org/index.php?topic=52872

Included is a copy of MAME's Yamaha OPL sound chip emulator
(fmopl_gpl.c).  This file was not part of the original Wolf4SDL source
(which includes a non-GPL'd version), but was rather rebased from from
a later MAME source which had been relicensed to GPLv2.

Change-Id: I64c2ba035e0be7e2f49252f40640641416613439

duke3d: improve manual

2019-06-16T18:26:13+00:00

Adds screenshots for all supported targets. Also adds a bit of information
to point users to the data files.

Change-Id: I5e0f1bcdb73690a14616a3e486228c73b1617ffc

manual: nitpicking on '-' character and other minor details

2018-08-05T10:57:05+00:00

Change-Id: Id204276387d55ba2276530ed1cb6ee827e28062a

pacbox for small screens, up to 75x96

2018-04-02T22:21:40+00:00

Change-Id: I6e9adf2f6923f4d0078a54e9857fc8eacef259a6

duke3d: add manual entry

2018-03-18T23:23:57+00:00

Oops. Apparently I neglected to add this and it's gone unnoticed until
now.

Change-Id: I938f14c3dfcc4336acca1517988fd096e11ab241

duke3d: restrict manual building to enabled targets

2017-12-24T23:01:33+00:00

Change-Id: I1a66bf5184c9e1f53212f97b097a542f794f2721

Port of Duke Nukem 3D

2017-12-24T02:01:26+00:00

This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL
for Rockbox.

Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9

puzzles: add an interaction mode to the "Zoom In" feature

2017-10-31T01:25:33+00:00

This makes it possible to play the game while zoomed in. Read the
manual entry if you want to know more.

Change-Id: Iff8bab12f92ebd2798047c25d1fde7740aa543ce

xworld: only build manual for color targets

2017-10-02T20:45:53+00:00

Change-Id: Ia6aeddfcae21afaed13debb487bc8b46d515d031