29 Commits

Author	SHA1	Message	Date
Matthew Laux	eea33c7e57	attempt per scanline obj rendering	2022-08-03 02:08:28 -05:00
Matthew Laux	e32535b016	support x and y flip, try to support 8x16 but i need to change the rendering to per-scanline	2022-08-03 01:22:22 -05:00
Matthew Laux	a9ecd14598	reenable rendering for now	2022-08-02 15:11:51 -05:00
Matthew Laux	2b6a315b0e	speedup on 68k by eliminating indirect calls	2022-08-02 14:47:38 -05:00
Matthew Laux	2adf5b741b	render objs on top of scrolled area instead of into 256x256 area	2022-08-02 00:51:26 -05:00
Matthew Laux	f4ca6cf847	fix mbc1, start scrolling routine - it's slow	2022-08-02 00:37:19 -05:00
Matthew Laux	03ef4d1116	start on mbc1	2022-08-01 22:45:37 -05:00
Matthew Laux	0f43ebf4cc	render objs, fix bug with SRL, tetris is playable	2022-08-01 21:26:31 -05:00
Matthew Laux	bc980ec1e5	add more instructions, fix INC/DEC [HL], first attempt at lcd "mode" timing	2022-07-25 22:55:13 -05:00
Matthew Laux	b23d52737e	draw for system 6. it's slow	2022-07-20 22:21:36 -05:00
Matthew Laux	8d87ee1f26	clean up imgui code, a few more instructions for today	2022-07-20 01:01:38 -05:00
Matthew Laux	5735d65470	interrupt system, vblank, key input, don't know if any of it works	2022-07-20 00:45:38 -05:00
Matthew Laux	bc3f717285	add vram tile viewer thing	2022-07-14 02:11:20 -05:00
Matthew Laux	b1dca59463	run rom image, more instructions	2022-07-14 01:26:59 -05:00
Matthew Laux	261bb40563	first output: nintendo logo	2022-07-14 00:48:18 -05:00
Matthew Laux	9601b9f7da	almost there, tile ram is empty for some reason	2022-07-09 23:45:00 -05:00
Matthew Laux	eb779f3690	unify memory display	2022-07-09 22:30:21 -05:00
Matthew Laux	d0867dc723	about to try to integrate imgui again	2022-06-28 22:41:26 -05:00
Matthew Laux	b0c690c693	update lcd every 456 cycles	2022-06-20 19:46:32 -05:00
Matthew Laux	3d6d3a0171	add instruction timings	2022-06-20 19:09:29 -05:00
Matt Laux	657dcb0da2	alright, the control flow gets through the entire boot rom ... it actually looks pretty okay	2019-10-22 02:30:25 -05:00
Matt Laux	b42faf8149	starting on lcd	2019-10-22 01:30:19 -05:00
Matt Laux	e1be41b0f2	more build system stuff	2019-10-21 23:49:08 -05:00
Matt Laux	de5fcfaf00	separate into main, cli, and system6	2019-10-21 23:12:59 -05:00
Matt Laux	b6966cb605	fix push and pop, add more extended instructions	2019-04-25 00:19:47 -05:00
Matt Laux	a2d65de73b	some progress for today	2019-04-20 19:01:21 -05:00
Matt Laux	cde73e301a	add some 0xcb extended instructions	2019-04-19 23:07:45 -05:00
Matt Laux	79c42f6397	it would help if it would actually write to memory	2019-04-19 00:00:24 -05:00
Matt Laux	3e264da356	initial commit	2019-04-16 01:25:00 -05:00