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February 20, 2023 01:30
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| \ https://youtu.be/VC-lbd8mTOs | |
| hex | |
| marker --- | |
| : v [ 0 lda,# tax, ] --- v ; | |
| : rvs c7 c! ; | |
| : rndf d41b c@ 80 < ; | |
| : tri if a9 9b else df 97 then ; | |
| : one dup rvs rndf tri emit emit ; | |
| : row 0= #40 0 DO 0= one LOOP ; | |
| : go 0 BEGIN row AGAIN ; | |
| -1 d40e ! 80 d412 c! \ sid3 noise | |
| 0c d021 c! 15 d018 c! \ bg, gfx cset | |
| go |
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