Apple-2-Tools/4cade
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2,345 Commits 3 Branches 6 Tags 156 MiB
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2345 Commits

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Author SHA1 Message Date
4am
d253388c9d construct block fizzle data at runtime 2020-11-30 18:22:06 -05:00
4am
3e504a80d8 shave some bytes 2020-11-30 14:55:10 -05:00
4am
22b40e9d11 shave a byte 2020-11-30 11:44:31 -05:00
4am
d9b8e3ea7b shave some cycles 2020-11-30 11:40:41 -05:00
4am
3fadbfb949 typo in comment 2020-11-30 01:35:10 -05:00
4am
1a3ec941f6 not sure how that ever worked 2020-11-30 01:21:40 -05:00
4am
da91eb3a27 add 48boxes sync+clear effect 2020-11-30 01:13:27 -05:00
4am
1ffd7a7dd1 add 48boxes spiral+clear effect 2020-11-30 01:02:28 -05:00
4am
3004ecf6ee add DHGR 48boxes effects 2020-11-29 23:10:44 -05:00
4am
3311e3c785 add missing include 2020-11-26 19:58:20 -05:00
Peter Ferrie
cf3bf1ca01 bank in ROM at the right time 2020-11-25 18:54:10 -08:00
Peter Ferrie
3936ef734b generate CRYSTAL data at runtime 2020-11-25 14:52:59 -08:00
4am
0fc86a65be shave some bytes 2020-11-24 21:25:41 -05:00
4am
96508fb725 shave some bytes 2020-11-24 21:18:55 -05:00
4am
ba8559c3cf remove unused code 2020-11-24 21:18:29 -05:00
4am
8d1d9c0bc5 don't clobber ProDOS shim, that's rude 2020-11-24 21:02:14 -05:00
Peter Ferrie
83f7e02279 force main-memory reads in LoadFileDirect 2020-11-24 16:49:02 -08:00
4am
419f171290 fix filename 2020-11-24 14:44:36 -05:00
Peter Ferrie
c0ee863dba Aztec prelaunch 2020-11-23 21:45:55 -08:00
Peter Ferrie
1e7400e956 better-behaving Aztec 2020-11-23 21:34:49 -08:00
4am
ee06325830 new and upgraded DHGR effects 2020-11-23 19:05:51 -05:00
4am
56542020d0 upgrade DHGR radial effects 2020-11-23 18:08:31 -05:00
4am
63870a0bc8 shave some cycles (skip if copymask=0, fake bit 3) 2020-11-23 12:46:25 -05:00
4am
d0745e7941 shave some cycles (load X directly) 2020-11-23 12:23:54 -05:00
4am
a5807e8577 shave some cycles (load X directly) 2020-11-23 12:21:37 -05:00
4am
756e9623c3 shave some bytes 2020-11-22 22:12:37 -05:00
4am
395498cfb5 shave some cycles (better bankloop handling) 2020-11-22 22:09:23 -05:00
4am
b7643d2f98 shave some cycles (save/restore Y instead of recomputing) 2020-11-22 22:03:22 -05:00
4am
d97e22805f shave some cycles (split aux branch, use 80STORE mode for 1-STA bank switching) [thanks John B.] 2020-11-22 21:46:22 -05:00
4am
a3dc564852 shave some cycles (use 80STORE mode for 1-STA bank switching) [thanks John B.] 2020-11-22 21:12:40 -05:00
4am
fd4cd16936 shave some bytes 2020-11-22 18:58:07 -05:00
4am
4a60b564fb several new and updated DHGR precomputed effects 2020-11-22 18:32:19 -05:00
4am
4d2ea22158 shave some cycles (split auxmem LFSR to reduce bank switches) 2020-11-22 01:10:10 -05:00
4am
7ce75c9092 shave some cycles (front load end-of-loop comparisons) 2020-11-22 00:50:43 -05:00
4am
e3f65ff220 Revert "shave some cycles (branch farther during first part of effect)" 
This reverts commit ac3ce18973.
 2020-11-21 23:08:41 -05:00
4am
ac3ce18973 shave some cycles (branch farther during first part of effect) 2020-11-21 23:02:16 -05:00
4am
ab5d4a9b94 shave some cycles (refactor RESET/INC macros) 2020-11-21 21:07:09 -05:00
4am
ef30220aa4 shave some cycles (move and combine RESET and INC operations) 2020-11-21 20:34:18 -05:00
4am
abe5cdc25b shave some cycles (better A management allows us to remove an LDA in INC macro) 2020-11-21 19:02:58 -05:00
4am
1ab825a37e shave some cycles (eliminate first LDA) 2020-11-21 18:37:44 -05:00
4am
41cdf65542 shave some cycles (manage Y register better, simplify branch macro) 2020-11-21 18:26:19 -05:00
4am
b4d4fcfb2b shave some cycles (just copy full byte if copymask=11111111) 2020-11-21 18:00:51 -05:00
4am
fb7ab115d0 cleanup (don't copy HGR address tables to zero page, it's not any faster from there) 2020-11-21 17:41:19 -05:00
4am
9a1cceb49e shave some cycles (use X as cache for last dst address) 2020-11-21 17:17:19 -05:00
4am
2d0dbe2b75 shave some cycles (cache last dst for RESET) 2020-11-21 14:21:15 -05:00
4am
a0e82a2a13 shave some cycles (skip last INC before RESET) 2020-11-21 14:03:03 -05:00
4am
7a86b64325 shave some cycles (better Y management) 2020-11-21 13:44:59 -05:00
4am
fc71849da7 shave some cycles (Y already has the right value, just need to set flags) 2020-11-21 13:39:38 -05:00
4am
c0ea10b691 shave even more cycles by using direct branches where possible 2020-11-21 13:28:54 -05:00
4am
e0c3629a0a shave a metric boatload of cycles 2020-11-21 01:52:04 -05:00