173 Commits

Author	SHA1	Message	Date
Vince Weaver	f3bae510cf	mode7: add scroller work	2017-12-14 00:59:34 -05:00
Vince Weaver	97fda48ff3	mode7: get checkerboard working	2017-12-13 00:19:18 -05:00
Vince Weaver	8fd8335485	dlowres: update sprite basis	2017-12-06 16:43:34 -05:00
Vince Weaver	257f51c473	dlowres: have 80x40 sprites updated	2017-12-06 16:39:40 -05:00
Vince Weaver	af84003bcc	tfv: update to v004	2017-12-01 16:02:21 -05:00
Vince Weaver	d86a962432	tfv: move lookup_map inline	2017-12-01 00:01:34 -05:00
Vince Weaver	2dba13ea86	tfv: update some comments	2017-11-30 01:10:26 -05:00
Vince Weaver	e37caf6624	tfv: some more multiplaction result arranging	2017-11-30 01:02:45 -05:00
Vince Weaver	91706259a7	tfv: use the re-arranged multiply register results to optimize ... cycle count actually gets worse, but that was due to a bug in the cycle counting missing two of the add routines	2017-11-30 00:37:57 -05:00
Vince Weaver	8155ff8408	tfv: change order of multiply results ... this might allow slight optimization later	2017-11-30 00:18:14 -05:00
Vince Weaver	d3a054b98b	tfv: move spacez updates out of line	2017-11-30 00:13:23 -05:00
Vince Weaver	dc0827941e	tfv: inner loop optimization	2017-11-29 23:17:32 -05:00
Vince Weaver	863e5e5957	Merge branch 'master' of https://github.com/deater/dos33fsprogs	2017-11-29 18:08:31 -05:00
Vince Weaver	99343668a1	tfv: add more comments to the code	2017-11-29 12:53:29 -05:00
Vince Weaver	8484094080	tfv: update TODO	2017-11-29 08:32:26 -05:00
Vince Weaver	51befa0f01	tfv: inline the signed multiply	2017-11-29 01:04:07 -05:00
Vince Weaver	fa45d4bd72	tfv: forgot to update the signed multiply part of things	2017-11-29 00:49:01 -05:00
Vince Weaver	a7f4ec0bc0	tfv: optimize the multiply routine down some more	2017-11-29 00:38:06 -05:00
Vince Weaver	68cac10f1e	tfv: update disk image	2017-11-26 22:07:27 -05:00
Vince Weaver	5898db1ac0	tfv: missing rts meant random VLINs when printing to screen	2017-11-26 22:05:52 -05:00
Vince Weaver	4d86457d96	tfv: more optimization, move SCREEN_X to register X	2017-11-26 21:58:58 -05:00
Vince Weaver	5cee1db0b1	tfv: add some self-modifying code	2017-11-26 20:51:24 -05:00
Vince Weaver	0f100138f1	tfv: some more minor speedups	2017-11-26 19:20:58 -05:00
Vince Weaver	d3726761a6	tfv: update the optimization file	2017-11-26 18:35:50 -05:00
Vince Weaver	1bb8491f68	tfv: make the speed handling more similar on the two versions	2017-11-26 18:27:58 -05:00
Vince Weaver	b72d12eea8	tfv: make help properly redraw sky when done	2017-11-26 17:59:27 -05:00
Vince Weaver	fa8553aeb9	tfv: remove excess copying into temp variables	2017-11-26 17:48:01 -05:00
Vince Weaver	b6335d4419	tfv: switch over to 40x40 mode ... framerate is back to 4fps	2017-11-26 15:12:21 -05:00
Vince Weaver	024d38ce36	tfv: update with over_water optimization	2017-11-26 01:02:02 -05:00
Vince Weaver	3430394d99	tfv: optimize to not always draw sky	2017-11-26 00:10:58 -05:00
Vince Weaver	f68fd6704b	tfv: fix off-by-one problem in the map drawing	2017-11-25 23:33:25 -05:00
Vince Weaver	92e9d3a055	tfv: add cache for the color values	2017-11-25 23:27:55 -05:00
Vince Weaver	71fde333c9	tfv: optimize the multiply some more	2017-11-25 21:55:45 -05:00
Vince Weaver	6e0f505893	tfv: update the multiply code	2017-11-25 20:42:09 -05:00
Vince Weaver	a55c0c2a0d	tfv: update some constants	2017-11-25 20:30:13 -05:00
Vince Weaver	382fe07bfd	tfv: plug in the high speed multiply	2017-11-25 19:37:02 -05:00
Vince Weaver	7b3127a3ea	tfv: hook up the fast multiply code	2017-11-25 01:30:22 -05:00
Vince Weaver	783e26d369	tfv: update cycle counts	2017-11-24 14:40:50 -05:00
Vince Weaver	9f8fdadc4f	tfv: consolidate zero page definitions	2017-11-24 14:09:00 -05:00
Vince Weaver	92c2815a9b	tfv: move zero pages values to central place ... also mark some constants as constant	2017-11-24 14:01:47 -05:00
Vince Weaver	db5b86289a	tfv: more cycle annotation	2017-11-24 00:17:43 -05:00
Vince Weaver	aff3b25264	tfv: more cycles annotations	2017-11-23 23:57:30 -05:00
Vince Weaver	91df570368	tfv: add more cycle annotations	2017-11-22 23:50:43 -05:00
Vince Weaver	be98d15390	tfv: some cycle counting	2017-11-22 01:02:29 -05:00
Vince Weaver	1348e73740	tfv: update HELLO on tfv.dsk	2017-11-18 23:46:46 -05:00
Vince Weaver	7d59dbc84c	tfv: implement lightning	2017-11-18 23:17:41 -05:00
Vince Weaver	299faa0060	tfv: fix edge conditions on hlin_double use	2017-11-18 23:07:30 -05:00
Vince Weaver	139c65f1ff	tfv: get the forest working	2017-11-18 22:52:25 -05:00
Vince Weaver	1d3a25158f	tfv: get ground scatter working	2017-11-18 21:18:01 -05:00
Vince Weaver	526da06078	tfv: draw bottom shoreline	2017-11-18 16:27:42 -05:00
Vince Weaver	57764239cc	tfv: map mostly working	2017-11-18 16:08:46 -05:00
Vince Weaver	36695657c0	tfv: implement help screen	2017-11-18 15:17:28 -05:00
Vince Weaver	294d0da64c	tfv: add print_both_pages() routine	2017-11-18 14:31:03 -05:00
Vince Weaver	600ee99c63	tfv: add short term TODO	2017-11-17 16:56:11 -05:00
Vince Weaver	b38ab671e3	tfv: update the disk image	2017-11-17 16:54:46 -05:00
Vince Weaver	6d5b75d918	tfv: allow landing by pressing return over grass	2017-11-17 16:54:29 -05:00
Vince Weaver	efdcf2bada	tfv: fix opener bug only seen on real hardware ... was depending on random setting of value in zero page	2017-11-17 16:29:33 -05:00
Vince Weaver	a5e9bb4982	tfv: add more world map drawing	2017-11-17 01:11:06 -05:00
Vince Weaver	933aad6e90	tfv: get up/down world wrapping working	2017-11-16 17:17:16 -05:00
Vince Weaver	a1908141d6	tfv: allow left/right screen wrapping of world map	2017-11-16 16:55:51 -05:00
Vince Weaver	58fcd29653	tfv: walking on worldmap works	2017-11-16 16:08:46 -05:00
Vince Weaver	9c4d95e6bc	tfv: put TFV sprite on the worldmap	2017-11-16 15:37:22 -05:00
Vince Weaver	9038593ef1	tfv: use WASD instead of IJKM for movement ... make consistent with Linux version	2017-11-16 15:37:00 -05:00
Vince Weaver	7844a43608	tfv: add bird sprites	2017-10-21 23:48:21 -04:00
Vince Weaver	1cf33eeea9	tfv: flying more or less works	2017-10-09 15:36:25 -04:00
Vince Weaver	b1a96a2097	tfv: fix sprite mask, was bug where bottom transparency didn't work	2017-10-08 15:20:13 -04:00
Vince Weaver	edf4ce1982	tfv: fix up the graphics a bit	2017-09-14 15:55:43 -04:00
Vince Weaver	f9bceb6768	tfv: move worldmap to page flipping	2017-09-12 23:24:44 -04:00
Vince Weaver	7cfe563bd7	tfv: minimal worldmap support	2017-09-12 22:39:50 -04:00
Vince Weaver	4f00d92518	tfv: add info and worldmap	2017-09-12 21:56:11 -04:00
Vince Weaver	2d3f39dc34	tfv: another silly cut-and-paste typo ... island doesn't disappear when we turn anymore	2017-09-11 16:15:13 -04:00
Vince Weaver	e907b00c6e	tfv: flight turning	2017-09-11 15:58:23 -04:00
Vince Weaver	6f1ece4a0e	tfv: flying at speed more or less works	2017-09-11 15:28:56 -04:00
Vince Weaver	a3b2fd9108	tfv: add more keyboard commands	2017-09-11 15:09:51 -04:00
Vince Weaver	f8a210ce02	tfv: better clear screen display	2017-09-11 14:52:32 -04:00
Vince Weaver	d715ee1f10	tfv: make code loop forever, rather than waiting for keypress	2017-09-11 14:48:35 -04:00
Vince Weaver	0486ef4bbd	tfv: closer	2017-09-10 23:42:47 -04:00
Vince Weaver	15a6a85edc	tfv: typoed SPACEY for SPACEX	2017-09-10 17:05:26 -04:00
Vince Weaver	65a5ac8aa9	tfv: was forgetting to multiply angle by 2 before using sin table	2017-09-10 16:52:56 -04:00
Vince Weaver	6f2fe7e194	tfv: small comment	2017-09-07 01:40:00 -04:00
Vince Weaver	20b070a413	tfv: multiply finally working	2017-09-07 01:32:31 -04:00
Vince Weaver	621f808531	tfv: wasted a lot of time trying to get signed 16x16 multiply working	2017-09-06 23:17:39 -04:00
Vince Weaver	efb63f57b7	tfv: first pass of 6502 fixed point	2017-09-02 00:23:38 -04:00
Vince Weaver	36bab516c6	tfv: more work on flying code	2017-08-27 00:11:53 -04:00
Vince Weaver	65b72664ac	tfv: update flying code some more	2017-08-25 01:34:14 -04:00
Vince Weaver	5b9ad56cc1	tfv: have minmal flying going on in 6502 version	2017-08-23 15:41:37 -04:00
Vince Weaver	a7d707da9c	tfv: add sprites	2017-08-23 13:25:44 -04:00
Vince Weaver	04ad8e1193	tfv: rename files to have tfv_ in front ... makes it easire to keep track of things	2017-08-23 13:09:52 -04:00
Vince Weaver	aff55f6629	tfv: more tweaks to the flying code	2017-08-22 16:32:21 -04:00
Vince Weaver	bd9fd4a42b	tfv: update some images	2017-08-19 19:55:41 -04:00
Vince Weaver	38bffc0caf	tfv: split files up to be more like C version	2017-08-16 23:18:59 -04:00
Vince Weaver	05ba5f99eb	tfv: back to where we were before we started messing with page flipping	2017-08-16 23:09:49 -04:00
Vince Weaver	2b9a86f35a	tfv: worlds worst vlin implementation ... works though	2017-08-16 22:39:07 -04:00
Vince Weaver	15a8d0a983	tfv: got opener working again ... (),Y and # again are nothing but trouble	2017-08-16 22:20:48 -04:00
Vince Weaver	6ff122f75c	tfv: working on updating the opener for pageflipping ... doesn't work	2017-08-16 18:59:08 -04:00
Vince Weaver	a494dc56e9	tfv: autogenerate background include for assembly language	2017-08-16 15:13:43 -04:00
Vince Weaver	10c27a3648	tfv: finish splitting up tfv.c	2017-08-16 14:46:45 -04:00
Vince Weaver	65e3b2e60b	tfv: autogenerate the backgrounds	2017-08-13 16:24:57 -04:00
Vince Weaver	66d08376f9	tfv: add a few more pics	2017-08-12 01:47:36 -04:00
Vince Weaver	2c276a6d4e	tfv: add desert	2017-08-11 00:23:18 -04:00