pyrex/chameleonic
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base: pyrex:music_fork
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pyrex:main pyrex:rope_associated_with_rewrite pyrex:tiles pyrex:simplified_anchors_broken pyrex:level-29 pyrex:intro_sequence pyrex:music_fork pyrex:nyeo_levels pyrex:rewrite_rope kistaro:main kistaro:more_levels kistaro:rope_golf kistaro:animate-blocked-moves kistaro:better_debug_mouse kistaro:sprintf kistaro:level_design kistaro:golf
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compare: kistaro:golf
Branches Tags
kistaro:main kistaro:more_levels kistaro:rope_golf kistaro:animate-blocked-moves kistaro:better_debug_mouse kistaro:sprintf kistaro:level_design kistaro:golf pyrex:main pyrex:rope_associated_with_rewrite pyrex:tiles pyrex:simplified_anchors_broken pyrex:level-29 pyrex:intro_sequence pyrex:music_fork pyrex:nyeo_levels pyrex:rewrite_rope

22 Commits
music_fork ... golf

Author SHA1 Message Date
Kistaro Windrider
528e67045d Trimming 
Trim up redundant nil checks, sequential assignments that could be on a shared line, and repeated references to a deeply nested variable.
 2022-12-23 00:34:00 -08:00
Kistaro Windrider
1995501583 Save tokens on movemebnt checks 
I promise this is mathematically equivalent-ish to the original. (0.2 and its multiples are nonterminating decimals in base 2, so there's a little jank when the negative shift right is a shift left.)
 2022-12-23 00:18:50 -08:00
Kistaro Windrider
9d93f30426 Fix crate math. 
I forgot that -1 & 1 = 1 rather than 0 so all the bit math didn't work. But I can fix it with polynomial algebra! this is much better.
 2022-12-23 00:02:02 -08:00
Kistaro Windrider
0fe3b1699f packed crate representation 
don't bother exploding crates into four bools, and then comparing them all individually to a bunch of conditions. absurd bit manipulation bullshit saves cycles and tokens. leaving a crate's movement rule represented as four bits means we can exploit our previous calculation of dx1 and dy1, which must each either be 0x0001 or 0x8FFF, and violently hammer them down to align with this bit-packed representation, giving this glorious little atrocity.
 2022-12-22 23:15:03 -08:00
Kistaro Windrider
b10447bb86 comment the bullshit 
it needs it
 2022-12-22 22:50:34 -08:00
Kistaro Windrider
fe3a68284f replace comparisons with bit math bullshit 
integers in the range [0, 15] fit entirely in the bit mask 0x000F. integers out of that range will have at least one bit 0x0010 or higher, or will have the sign bit 0x8000 set. so to find out if one of two numbers is out of range [0, 15], we can check the bit mask of their bitwise or.

this saves tokens and cycles. it is also completely illegible. very in the spirit of Pico-8, I love it.
 2022-12-22 22:49:27 -08:00
Nyeogmi
10948ce4a5 Turn off debug again for now 2022-12-22 19:24:41 -08:00
Nyeogmi
cf352fd918 Golf one thing on rope 2022-12-22 19:23:41 -08:00
Nyeogmi
930e27a8e3 Golf player a bit 2022-12-22 19:22:23 -08:00
Nyeogmi
ae7dc8374e Golf level slightly 2022-12-22 19:07:43 -08:00
Nyeogmi
9fbccee378 Golf level selector 2022-12-22 18:52:54 -08:00
Nyeogmi
137a390b65 Golf tostring() 2022-12-22 18:51:05 -08:00
Nyeogmi
58bf1d70bf Golf keyboard 2022-12-22 18:49:03 -08:00
Nyeogmi
1be4846698 Golf _rast 2022-12-22 18:42:44 -08:00
Nyeogmi
ed25ef0f94 Golf sgn0 2022-12-22 18:35:24 -08:00
Nyeogmi
94e4aea20b Golf _apply 2022-12-22 18:33:48 -08:00
Nyeogmi
2d565873b3 Golf linefill slightly more 2022-12-22 18:32:14 -08:00
Nyeogmi
f3a0b04cc4 Golf linefill 2022-12-22 18:30:05 -08:00
Nyeogmi
d782f6eb14 Fix another rope bug 2022-12-22 11:25:31 -08:00
Nyeogmi
791b49934f Add another case I missed 2022-12-21 21:55:21 -08:00
Nyeogmi
197c68dd88 Actually, that special case causes unnecessary rope shortening 2022-12-21 21:40:16 -08:00
Nyeogmi
4072499c4c This case shouldn't need to be special 2022-12-21 21:37:26 -08:00
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