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Author	SHA1	Message	Date
Henry Sloan	8ba7e91d73	Add initial working, colored sprites	2021-03-12 01:45:37 -05:00
Henry Sloan	10b25bf550	Initial, inaccurate sprite fetching and evalution	2021-03-11 17:52:46 -05:00
Henry Sloan	70aacbbd3a	Merge pull request #8 from henryksloan/game-loading ... ROM loading and SDL frontend	2021-03-07 14:01:56 -05:00
Henry Sloan	b2fa7bc7ae	Add working SDL frontend	2021-03-07 13:49:52 -05:00
Henry Sloan	b4427700d0	Allow replacement of cartridges	2021-03-07 13:48:16 -05:00
Henry Sloan	83e0e81a37	Implement first working mapper capabilities	2021-03-06 13:09:27 -05:00
Henry Sloan	3a533b1c2a	Add dummy cartridges without mappers or memory	2021-03-05 23:29:33 -05:00
Henry Sloan	d88c383696	Move DMA to avoid multiple borrows	2021-03-05 13:25:05 -05:00
Henry Sloan	0c99f745a4	Implement NMI and make logging optional	2021-03-05 13:23:38 -05:00
Henry Sloan	fc1789fa82	Fix several silly bugs, achieving working BG	2021-03-04 23:58:10 -05:00
Henry Sloan	c3e336599e	Merge pull request #7 from henryksloan/ppu-scan ... PPU scan and initial background rendering	2021-03-04 11:26:39 -05:00
Henry Sloan	63dd7ec717	Add untested pixel output	2021-03-04 11:24:34 -05:00
Henry Sloan	3a25d3e0de	Implement background tile fetching	2021-03-03 18:27:53 -05:00
Henry Sloan	96002f4ed4	Implement skeleton timing for PPU scan	2021-03-03 14:15:46 -05:00
Henry Sloan	e98393e234	Merge pull request #6 from henryksloan/ppu-skeleton ... PPU skeleton implementation	2021-03-02 16:03:59 -05:00
Henry Sloan	39590da75e	Implement PPUDATA and OAMDMA	2021-03-02 15:26:42 -05:00
Henry Sloan	33ec58cc22	Implement most PPU register writes	2021-03-02 12:24:39 -05:00
Henry Sloan	ac76f625ac	Implement memory peeking for PPU	2021-03-02 10:55:03 -05:00
Henry Sloan	15719cfd8d	Revise registers and implement valid reads	2021-03-02 01:08:45 -05:00
Henry Sloan	07964373fc	PPU registers and skeleton implementation	2021-02-28 21:33:16 -05:00
Henry Sloan	32f1940f47	Merge pull request #5 from henryksloan/nestest ... Relocate NEStest testing to test	2021-02-28 10:37:03 -05:00
Henry Sloan	4d3fafe504	Relocate nestest testing to test	2021-02-28 10:31:54 -05:00
Henry Sloan	ec673d8ebf	Merge pull request #4 from henryksloan/nestest-accurate ... NEStest accurate	2021-02-27 22:30:15 -05:00
Henry Sloan	be803c22c8	Abstract step printing	2021-02-27 22:21:05 -05:00
Henry Sloan	bd849d99ed	Add nestest-accurate instructions, memory, logging	2021-02-27 22:10:09 -05:00
Henry Sloan	0f994f9e7a	Merge pull request #3 from henryksloan/rustfmt ... Run rustfmt	2021-02-26 17:35:54 -05:00
Henry Sloan	f97bb156e1	Run rustfmt	2021-02-26 17:33:29 -05:00
Henry Sloan	d3dc40f9d6	Merge pull request #2 from henryksloan/finish-cpu ... Finish CPU instructions	2021-02-23 22:30:57 -05:00
Henry Sloan	4312992f4a	Add remaining unofficial instructions	2021-02-23 16:34:24 -05:00
Henry Sloan	4efa09c95d	Implement combined unofficial instructions	2021-02-05 16:16:31 -05:00
Henry Sloan	5371ebd7cb	Correct cycles for unofficial opcodes	2021-02-05 13:17:07 -05:00
Henry Sloan	5d0da66080	Differentiate ticks and steps, and add extra cycles	2021-02-05 12:56:49 -05:00
Henry Sloan	c94f2b4eb2	Fix up instructions+stack, and add simple memory	2021-02-04 15:10:10 -05:00
Henry Sloan	a3b149e81e	Merge pull request #1 from henryksloan/cpu-instructions ... CPU instructions and addressing modes	2021-02-03 18:51:09 -05:00
Henry Sloan	e8bee0f38e	Finish instructions and addressing modes	2021-02-03 18:43:18 -05:00
Henry Sloan	cf3c3504f9	Implement all official instructions	2021-02-03 14:05:23 -05:00
Henry Sloan	7364eba41b	Implement most generalizable CPU instructions	2021-02-03 12:53:49 -05:00
Henry Sloan	c6957e94f4	Initial commit	2021-01-31 18:00:44 -05:00