Anachronaut
a8b6b09a59
The bang was guessed at directly in bytes and came out as a low gurgle, which is what guessing at bytes gets you: a cutoff of 40 looks small and is 57 Hz, so the filter sweep ended almost shut. Voyager's sound device is soundThing's voice engine with the editor taken off, so a patch designed in soundThing - where there is a screen, a keyboard and a pair of ears - makes the same sound here. What differs is only how it arrives. SoundPatch converts one into the other. Every parameter the device takes is a documented function of a natural value and all of them invert: times are squared into four seconds, cutoff and rate are exponential, depths and detune are centred on 128. It writes a table of a count and that many parameter and value pairs, and playPatch hands it to the device - so every sound after this costs a table and a call rather than forty lines of its own. Two things the conversion has to say out loud. soundThing has no field for the level routing, because there it is always the amplitude envelope, so the table says so explicitly - a channel keeps its patch between notes and a leftover from a previous one would otherwise be carried in. And a field the tool does not recognise STOPS it: a patch format that has moved on would otherwise produce a table that quietly means something else. THE BUILD DOES NOT DEPEND ON IT. soundThing lives in its own repository and is not needed to build anything here; the tables are checked in and the tool is for when a sound is being changed. Lander's crash now plays Kick808 as a stand-in until a bang is designed for it, and the difference is the point: the hand-guessed patch wandered between 1600 and 8200 for eight tenths of a second, and this decays 3492, 2743, 2037, 1515, 1040, 614, 87, nothing. The docs check caught the tool count in two manuals, which is what it is for.
58 lines
1.3 KiB
Plaintext
58 lines
1.3 KiB
Plaintext
CosmOS
|
|
> run
|
|
nothing is loaded
|
|
> dir
|
|
greet.sbx 211
|
|
hello.sbx 53
|
|
Life.sbx 1396
|
|
Snake.sbx 2164
|
|
Keys.sbx 664
|
|
Say.sbx 156
|
|
Break.sbx 149
|
|
Grid.sbx 571
|
|
Press.sbx 872
|
|
Mode.sbx 48
|
|
Flip.sbx 173
|
|
Sprite.sbx 442
|
|
Depth.sbx 672
|
|
Lander.sbx 8412
|
|
Pad.sbx 264
|
|
Crash.sbx 632
|
|
vars.script 50
|
|
blocks.script 343
|
|
loops.script 272
|
|
tune.sbx 306
|
|
notes.txt 21
|
|
Apps <dir>
|
|
hi.script 121
|
|
bad.script 45
|
|
plain.script 24
|
|
cross.script 280
|
|
nonl.script 38
|
|
outer.script 376
|
|
inner.script 44
|
|
loop.script 35
|
|
29 files, 1 directory
|
|
> load
|
|
load what?
|
|
> load nosuch.sbx
|
|
no such file
|
|
> load notes.txt
|
|
not a program
|
|
> load greet.sbx
|
|
loaded, starting at 5000
|
|
> run
|
|
a program, loaded off a disk, running on the system that loaded it
|
|
what should I call you? Anachronaut
|
|
hello, Anachronaut. that is all I do.
|
|
finished
|
|
> run
|
|
a program, loaded off a disk, running on the system that loaded it
|
|
what should I call you? Claude
|
|
hello, Claude. that is all I do.
|
|
finished
|
|
> exit
|
|
halted
|
|
Execution halted.
|
|
[exit 0]
|