Gee
346c820b10
Some checks failed
check / check (push) Has been cancelled
- genome(seed, salts) now has three parts with their own RNG streams: shared (steps, form, swing, arc, layback, fill odds, phase offset), kit (density, frame, accent cycle, free snare) and keys (scale/root, progression, motif, hocket, bass tone, note lengths, range). ROLL KEYS now renews the harmony too; ROLL KIT leaves the keys alone. - Keys generators share one signature and can fix note lengths: MOTIF (the old line), 303 (acid bass, answers in the rests, drone or silent pad), TURING (8/16-bit shift register, DRIFT flips bits, 16-bar window), ARP (triad/7th arpeggio, roots on kicks). - Pages: KIT GEN, KEYS GEN; ROLL shows KIT / KEYS; slots keep both gens. - Flash record v3 (old settings ignored). Bring-up golden checksums updated. - C port matches; host test and ASan/UBSan pass. Intended music change: every seed sounds different (genome split, new generators). Vectors regenerated with npm run vectors; the case grid now crosses all kit and keys generators, with TURING runs past its window. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
30 lines
1.8 KiB
JavaScript
30 lines
1.8 KiB
JavaScript
/* The golden-vector case list. Shared by gen-vectors.js and check-vectors.js.
|
|
keys = KEYS GEN (0 MOTIF, 1 303, 2 TURING, 3 ARP); scale/root -1 = AUTO; bars (optional) overrides BARS. */
|
|
var SEEDS=[0x5EEDB0C5,0x00000001,0xDEADBEEF,0x00009AAB]; // bars of 14, 16, 12 and 20 steps
|
|
var SETS=[[64,32],[0,0],[127,127]]; // [energy, drift]
|
|
var BARS=8;
|
|
function base(seed,gen,keys,e,d){ return {seed:seed,salts:[0,0],gen:gen,keys:keys,energy:e,drift:d,fillBars:[],scale:-1,root:-1}; }
|
|
function cases(){
|
|
var out=[];
|
|
// every kit generator against every keys generator
|
|
SEEDS.forEach(function(seed){ for(var gen=0;gen<5;gen++) for(var keys=0;keys<4;keys++) SETS.forEach(function(ed){
|
|
out.push(base(seed,gen,keys,ed[0],ed[1]));
|
|
}); });
|
|
// ROLL (salts) and FILL, per keys generator
|
|
for(var keys=0;keys<4;keys++){
|
|
var a=base(0x5EEDB0C5,0,keys,64,32); a.salts=[3,0]; out.push(a);
|
|
var b=base(0x5EEDB0C5,2,keys,64,32); b.salts=[0,5]; out.push(b);
|
|
var c=base(0x5EEDB0C5,keys===3?4:1,keys,80,50); c.fillBars=[3,7]; out.push(c);
|
|
}
|
|
// TURING over more than its 16-bar window: locked at drift 0, flipping at drift 64 and 127
|
|
[0,64,127].forEach(function(d){ var t=base(0x12345678,1,2,64,d); t.bars=24; out.push(t); });
|
|
// a long 303 and ARP run for the phrase variants
|
|
[1,3].forEach(function(keys){ var t=base(0xC0FFEE00,0,keys,90,100); t.bars=16; out.push(t); });
|
|
// ROOT / SCALE pages: [seed, gen, keys, scale, root]. Covers 5-, 6-, 7- and 8-note scales and each override alone.
|
|
[[0x5EEDB0C5,0,0,14,2],[0x5EEDB0C5,2,3,19,9],[0x5EEDB0C5,4,1,0,7],[0xDEADBEEF,1,2,18,-1],[0x12345678,3,0,-1,5],[0xC0FFEE00,0,1,7,11],[0x00000001,1,3,20,0]].forEach(function(k){
|
|
var c=base(k[0],k[1],k[2],64,32); c.fillBars=[3]; c.scale=k[3]; c.root=k[4]; out.push(c);
|
|
});
|
|
return out;
|
|
}
|
|
module.exports={cases:cases,BARS:BARS};
|