220 Commits

Author	SHA1	Message	Date
Vince Weaver	c0f0be8588	pt3: wasted lots of time on this visualization	2019-05-16 16:37:14 -04:00
Vince Weaver	fe990c3119	pt3: more self modifying code	2019-05-16 14:58:13 -04:00
Vince Weaver	6a38f9a56a	pt3: more inner loop optimizations	2019-05-16 14:45:25 -04:00
Vince Weaver	1a895382f2	pt3: visualizer: optimize inner loop from 50 to 30 cycles (x800)	2019-05-16 14:26:43 -04:00
Vince Weaver	78ddbae171	pt3_player: optimize fire some	2019-05-16 13:50:27 -04:00
Vince Weaver	554c17d69c	pt3: fire, but it's too slow	2019-05-16 13:37:21 -04:00
Vince Weaver	096151d8ba	pt3: visualize: we have fire	2019-05-16 13:03:33 -04:00
Vince Weaver	435fc84f7b	pt3: visualization: boring stripes	2019-05-16 12:47:04 -04:00
Vince Weaver	0048ec6c49	pt3: oops forgot the most important file ... add awful framebuffer copy code	2019-05-16 12:26:59 -04:00
Vince Weaver	ff5bc14c58	pt3: start of visualization ... yes, a thin grey line	2019-05-16 12:19:20 -04:00
Vince Weaver	c0a49540dd	pt3: some work on visualization	2019-05-16 11:38:57 -04:00
Vince Weaver	89cd3d1e10	pt3: update TODO	2019-05-16 01:04:57 -04:00
Vince Weaver	9de18512cb	pt3: visualization concepts	2019-05-16 00:58:36 -04:00
Vince Weaver	590521f0a4	pt3: add another song	2019-05-15 17:03:27 -04:00
Vince Weaver	95d69c205d	pt3: update README	2019-05-15 15:25:18 -04:00
Vince Weaver	05d630abea	pt3: split off separate player/debug disk	2019-05-15 15:06:41 -04:00
Vince Weaver	2ec2da0891	pt3: player supports multiple songs now	2019-05-15 14:13:54 -04:00
Vince Weaver	0fe675bc96	pt3: update documentation	2019-05-15 12:21:39 -04:00
Vince Weaver	2161b5600b	pt3: add a timer module for tracking overhead	2019-05-15 11:55:43 -04:00
Vince Weaver	f24e0b2572	pt3: add a disk image, why not	2019-05-14 14:25:41 -04:00
Vince Weaver	98b3bc9902	pt3: have player calculate total time ... it takes a while	2019-05-14 14:25:13 -04:00
Vince Weaver	c4f9f1b6e3	pt3: get early-ending of patterns working	2019-05-14 12:27:06 -04:00
Vince Weaver	d2e3f7327a	pt3: add early-pattern end code ... also now display memory on HGR page0 while playing	2019-05-14 11:52:50 -04:00
Vince Weaver	e549d24cc8	pt3: oops last commit stuck the speed check in slightly wrong place	2019-05-14 11:15:12 -04:00
Vince Weaver	4f97ba511c	pt3: forgot to load default song speed from header ... vc.pt3 works now	2019-05-14 10:45:55 -04:00
Vince Weaver	d5c4564d0c	pt3: some documentation	2019-05-14 08:55:45 -04:00
Vince Weaver	caf5063e86	pt3: get envelopes working, ea.pt3 plays now	2019-05-14 01:57:46 -04:00
Vince Weaver	e475e43218	pt3: fix issue with freq sliding	2019-05-14 01:02:41 -04:00
Vince Weaver	325074678a	pt3: update end-of-song detection	2019-05-13 23:27:44 -04:00
Vince Weaver	b834506cac	pt3: extraneous iny in portamento ... sounds good, let's dump and compare	2019-05-13 22:41:07 -04:00
Vince Weaver	d9dd7c9090	pt3: urgh the issue was missing ,X on the ornament/sample address loads	2019-05-13 22:11:32 -04:00
Vince Weaver	13d9cd95b3	pt3: more cleanups	2019-05-13 17:09:01 -04:00
Vince Weaver	535c873214	pt3: another small typo	2019-05-13 16:48:47 -04:00
Vince Weaver	32a5db8905	pt3: update dumper to print to printer	2019-05-13 16:18:26 -04:00
Vince Weaver	3d49c8dbae	pt3: finally playing a song! ... still not right though	2019-05-13 14:50:33 -04:00
Vince Weaver	19443cacd1	pt3: forgot to update zero page	2019-05-13 14:02:16 -04:00
Vince Weaver	1ef6d4f36d	pt3: use proper volume table	2019-05-13 13:36:24 -04:00
Vince Weaver	34dc987eaa	pt3: embarassing cut and paste bug ... was resetting sample when ornament overflowed	2019-05-13 13:30:57 -04:00
Vince Weaver	2e48253b04	pt3: properly load ornament/sample for channels other than A	2019-05-13 12:59:59 -04:00
Vince Weaver	91ca10d248	pt3: init B and C ornaments/samples	2019-05-13 12:47:29 -04:00
Vince Weaver	91c154ea7b	pt3: fix an issue with signed 8-bit comparisons ... signed 8-bit comparisons are a huge pain on 6502	2019-05-13 12:33:52 -04:00
Vince Weaver	4672350134	pt3: more multi-channel work	2019-05-13 00:36:44 -04:00
Vince Weaver	a68547ae91	pt3: index all of decode_note against X	2019-05-13 00:18:09 -04:00
Vince Weaver	cff90b7d5a	pt3: in theory, code complete for channel A ... doesn't work of course	2019-05-12 23:32:58 -04:00
Vince Weaver	ec8ce955a3	pt3: temporarily bump up to $3000 as getting too big	2019-05-12 22:17:03 -04:00
Vince Weaver	ce75bc38eb	pt3: start implementing effects	2019-05-12 22:14:07 -04:00
Vince Weaver	8d78918335	pt3: really finish calculate_note() this time	2019-05-12 21:30:01 -04:00
Vince Weaver	4e51fe3e57	pt3: have calculate_note() in theory all implemented	2019-05-12 20:55:13 -04:00
Vince Weaver	552d2e52c2	pt3: tones are finally doing things ... not the right things, mind you	2019-05-12 20:11:17 -04:00
Vince Weaver	479d2ccb29	pt3: sort of have ornament/sample loading going	2019-05-12 00:14:09 -04:00
Vince Weaver	2348e249d9	pt3: more decoding	2019-05-11 00:11:53 -04:00
Vince Weaver	dedb2137b9	pt3: more implementation	2019-05-10 23:06:56 -04:00
Vince Weaver	2668b01f28	pt3: a lot of decoding is done	2019-05-10 13:09:05 -04:00
Vince Weaver	d4fdeb27ea	pt3: more decoding	2019-05-10 12:38:41 -04:00
Vince Weaver	22aaa1a3f4	pt3: more decoding	2019-05-10 12:20:44 -04:00
Vince Weaver	f5fb9e1ad7	pt3: get addresses right	2019-05-10 10:57:08 -04:00
Vince Weaver	08c28739de	pt3: more code brought in	2019-05-10 00:22:17 -04:00
Vince Weaver	dd392a2cc6	pt3: start adding note decoding	2019-05-09 13:40:54 -04:00
Vince Weaver	fdd59453e4	pt3: do_frame complete	2019-05-09 11:27:08 -04:00
Vince Weaver	af4b0abbfc	pt3: update dumper	2019-05-09 11:06:29 -04:00
Vince Weaver	f72f2df0eb	pt3: add pt3 dumper	2019-05-09 10:40:25 -04:00
Vince Weaver	7a1c5e7cb4	pt3: work on translating more C to assembly	2019-05-09 00:28:52 -04:00
Vince Weaver	295422db3b	pt3: copy more code in	2019-05-07 15:11:52 -04:00
Vince Weaver	f315061cae	pt3: remove old stuff from interrupt handler	2019-05-07 11:51:47 -04:00
Vince Weaver	cff2778086	pt3: hook up interrupt handler	2019-05-07 11:33:07 -04:00
Vince Weaver	9744d73f73	pt3: add some more lookup tables	2019-05-07 11:17:46 -04:00
Vince Weaver	93789be44b	pt3: add tables	2019-05-07 00:43:20 -04:00
Vince Weaver	39b68db975	pt3: start implementing things	2019-05-07 00:28:42 -04:00
Vince Weaver	a4699be604	pt3: compiles at least	2019-05-06 20:31:10 -04:00
Vince Weaver	b81bae2a48	pt3: add initial pt3_player	2019-05-06 20:16:45 -04:00