Commit graph

21 commits

Author SHA1 Message Date
tildearrow
d74fa698af prepare for PC Engine platform
using Mednafen core
2021-06-06 14:02:38 -05:00
tildearrow
a1ab7c5d57 game boy progress, part 1
noise and wave channels don't play correctly yet
2021-05-27 13:30:37 -05:00
tildearrow
a2e64606c0 wire up early GB support
TODO: check why are envelopes not working
2021-05-26 17:43:14 -05:00
tildearrow
c2b3d85f77 bind the game boy
TODO: sound
2021-05-26 03:17:12 -05:00
tildearrow
09ed99f0b0 genesis extended channel 3 support.
as of today Furnace is able to play most Genesis songs without trouble.
bugs are expected, and fixes will arrive.

are you ready?
2021-05-18 16:02:49 -05:00
tildearrow
c0f7f12c89 misc fixes and new effects
- fix 8-bit samples
- 0C effect
- E3 effect
2021-05-18 02:29:17 -05:00
tildearrow
ccd5acf1e4 even. more. volume. slide. fixes.
so it happens on >volMax too
amazing
2021-05-18 01:52:03 -05:00
tildearrow
9736b77401 better volume slide accuracy
volume slide seems to be kind of quirky:
- sliding all the way down and then up suddenly sets the vol to max
- apparently there is an overflow and the slide stops when it reaches
  its boundaries (instead of continuing)
2021-05-17 15:06:11 -05:00
tildearrow
3a1019a08c more fixes and tweaks
memory management party
2021-05-16 20:49:54 -05:00
tildearrow
2532401265 prepare for ch3 mode 2021-05-16 17:43:10 -05:00
tildearrow
dbc2e6285f a lot of work
- round to nearest instead of round to zero in SMS period calc
- implement arpeggio
- implement arp macro (kinda)
- polish the SMS platform
- correct the DIV_CMD_PITCH range to 1 semitone
- fix PSG volume in Genesis
- use a better register write strat in Genesis
- fix a bug caused by legacy code
- implement ECxx command
- implement EDxx command
- implement SN noise mode command
- vibrato table is now 64 positions long (instead of 60)
2021-05-16 03:03:23 -05:00
tildearrow
3172fd37ed more SMS work
it is able to play some modules... the next step is to bind this to the
Genesis platform
2021-05-15 16:42:48 -05:00
tildearrow
d9f076ef64 prepare to add SMS platform
plays but no macro yet
2021-05-15 14:18:16 -05:00
tildearrow
eb692ca9a9 implement several effects
volume slides, vibrato, slides and portamento
2021-05-14 14:16:48 -05:00
tildearrow
c5fa0a3d6d it doesn't... 2021-05-13 03:18:54 -05:00
tildearrow
45a6d70479 massive improvements to genesis playback 2021-05-13 02:39:26 -05:00
tildearrow
062a9837c0 G E N E S I S
without SN
2021-05-12 17:19:18 -05:00
tildearrow
f810fc0c3c earliest playback
no sound, just terminal output
2021-05-12 03:58:55 -05:00
tildearrow
9d17655836 engine audio fixes 2021-05-11 18:23:35 -05:00
tildearrow
8c014802c9 convert chars to signed/unsigned 2021-05-11 15:26:38 -05:00
tildearrow
783d56c72a initial commit
took me a day to make the base...
...and ~12 hours to write a reader that reads 100% of all demo songs in
1.0
2021-05-11 15:08:08 -05:00