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This was added in version 1.2
FFT is short for Fast Fourier Transform, which lets us turn music into data. Its primary use in TIC-80 is Byte Jams, Byte Battles and general livecoding.
This feature is off by default; you have to launch TIC-80 with the --fft
CLI parameter.
Usually you want to capture the loopback, i.e. whatever's playing on your computer.
On Windows, use --fftuseplaybackdevices
to do so. Double-check the console output you're not accidentally capturing your microphone when running without it.
On Mac, you'll need something like BlackHole, as it's not built-in.
On Linux, in theory you should have loopback by default, in practice it varies a lot.
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API
- BDR (0.90)
- BOOT (1.0)
- MENU
- OVR (deprecated)
- SCN (deprecated)
- TIC
- btn & btnp
- circ & circb
- clip
- cls
- elli & ellib (0.90)
- exit
- fget & fset (0.80)
- font
- key & keyp
- line
- map
- memcpy & memset
- mget & mset
- mouse
- music
- peek, peek4
- peek1, peek2 (1.0)
- pix
- pmem
- poke, poke4
- poke1, poke2 (1.0)
- rect & rectb
- reset
- sfx
- spr
- sync
- ttri (1.0)
- time
- trace
- tri & trib (0.90)
- tstamp (0.80)
- vbank (1.0)