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Fix classical mode: 3x volume boost, Linux audio resume, longer pieces

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Audio fixes:
- Multiply all synth volumes by 3x in playSynth() — previous gains
  (0.25-0.65) were 10-30x quieter than drum sounds (gain 1.5-4)
- Add explicit ac.resume() in beginClassical(), startGame(), and
  preview to fix Linux/Chrome AudioContext suspension
- Add 0.15s scheduling offset so AudioContext fully resumes before
  first oscillator fires

Piece duration increases:
- Beethoven's 5th: 28s → 54s (113 melody notes). Added soft string
  echo, extended scalar passages, sustained choir chords, 5 final
  chords, and a fff motif restatement
- Hall of the Mountain King: 18s → 38s (117 melody notes). Expanded
  from 5 to 8 acceleration passes (0.55s → 0.095s per note), added
  repeated finale chords and final sustained chord
- O Fortuna: 22s → 43s (78 melody notes). Added second chant phrase,
  quiet string interlude, second ascending passage, extended 12-note
  climactic reprise, and double finale chords

https://claude.ai/code/session_01GdFrFqAe9e2DaJ86jZPEZE
This commit is contained in:
Claude
2026-03-30 02:30:55 +00:00
parent 6765c4aea8
commit d533dfc0f5
1 changed files with 219 additions and 107 deletions
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@@ -539,7 +539,7 @@ const NT={C3:130.81,D3:146.83,Eb3:155.56,E3:164.81,F3:174.61,G3:196.00,Ab3:207.6
function playSynth(ac,freq,t,dur,inst,vol,arr){ function playSynth(ac,freq,t,dur,inst,vol,arr){
if(t<ac.currentTime-0.1)return; if(t<ac.currentTime-0.1)return;
var v=vol||0.25; var v=(vol||0.25)*3;
if(inst==='strings'){ if(inst==='strings'){
var o=ac.createOscillator(),f=ac.createBiquadFilter(),g=ac.createGain(); var o=ac.createOscillator(),f=ac.createBiquadFilter(),g=ac.createGain();
o.type='sawtooth';o.frequency.value=freq; o.type='sawtooth';o.frequency.value=freq;
@@ -600,7 +600,7 @@ function playSynth(ac,freq,t,dur,inst,vol,arr){
const CLASSICAL_PIECES=(function(){ const CLASSICAL_PIECES=(function(){
var G3=NT.G3,Ab3=NT.Ab3,A3=NT.A3,Bb3=NT.Bb3,B3=NT.B3, var G3=NT.G3,Ab3=NT.Ab3,A3=NT.A3,Bb3=NT.Bb3,B3=NT.B3,
C4=NT.C4,D4=NT.D4,Eb4=NT.Eb4,E4=NT.E4,F4=NT.F4,G4=NT.G4,Ab4=NT.Ab4,A4=NT.A4,Bb4=NT.Bb4, C4=NT.C4,D4=NT.D4,Eb4=NT.Eb4,E4=NT.E4,F4=NT.F4,G4=NT.G4,Ab4=NT.Ab4,A4=NT.A4,Bb4=NT.Bb4,
C5=NT.C5,D5=NT.D5,Eb5=NT.Eb5; C5=NT.C5,D5=NT.D5,Eb5=NT.Eb5,F3=NT.F3;
// ── Beethoven's 5th Symphony (Opening) ── // ── Beethoven's 5th Symphony (Opening) ──
var b5=(function(){ var b5=(function(){
@@ -610,60 +610,97 @@ const CLASSICAL_PIECES=(function(){
bg.push({t:t,f:freq,d:dur,i:'brass',v:(v||0.35)*0.6}); bg.push({t:t,f:freq,d:dur,i:'brass',v:(v||0.35)*0.6});
if(freq>200)bg.push({t:t,f:freq/2,d:dur,i:'bass',v:(v||0.35)*0.5}); if(freq>200)bg.push({t:t,f:freq/2,d:dur,i:'bass',v:(v||0.35)*0.5});
} }
// Section 1: G-G-G-Eb (the famous motif) function str(t,freq,dur,v){bg.push({t:t,f:freq,d:dur,i:'strings',v:v||0.3});}
// === EXPOSITION ===
// Section 1: G-G-G-Eb (THE famous motif, ff)
orch(0,G4,0.18,0.5);orch(q,G4,0.18,0.5);orch(q*2,G4,0.18,0.5); orch(0,G4,0.18,0.5);orch(q,G4,0.18,0.5);orch(q*2,G4,0.18,0.5);
orch(q*3,Eb4,1.5,0.55); orch(q*3,Eb4,1.8,0.55);
mel.push({t:0,l:0},{t:q,l:0},{t:q*2,l:0},{t:q*3,l:3}); mel.push({t:0,l:0},{t:q,l:0},{t:q*2,l:0},{t:q*3,l:3});
// Section 2: F-F-F-D // Section 2: F-F-F-D (answer phrase)
var s=3.0; var s=3.2;
orch(s,F4,0.18,0.5);orch(s+q,F4,0.18,0.5);orch(s+q*2,F4,0.18,0.5); orch(s,F4,0.18,0.5);orch(s+q,F4,0.18,0.5);orch(s+q*2,F4,0.18,0.5);
orch(s+q*3,D4,1.5,0.55); orch(s+q*3,D4,1.8,0.55);
mel.push({t:s,l:1},{t:s+q,l:1},{t:s+q*2,l:1},{t:s+q*3,l:3}); mel.push({t:s,l:1},{t:s+q,l:1},{t:s+q*2,l:1},{t:s+q*3,l:3});
// Section 3: Faster motifs // Section 3: Motif restated by strings (softer echo)
s=6.0; s=6.8;
str(s,G4,0.16,0.3);str(s+q,G4,0.16,0.3);str(s+q*2,G4,0.16,0.3);
str(s+q*3,Eb4,1.2,0.35);
mel.push({t:s,l:0},{t:s+q,l:0},{t:s+q*2,l:0},{t:s+q*3,l:3});
s=9.5;
str(s,F4,0.16,0.3);str(s+q,F4,0.16,0.3);str(s+q*2,F4,0.16,0.3);
str(s+q*3,D4,1.2,0.35);
mel.push({t:s,l:1},{t:s+q,l:1},{t:s+q*2,l:1},{t:s+q*3,l:3});
// === DEVELOPMENT ===
// Section 4: Faster motifs (compressed)
s=12.0;
orch(s,G4,0.15,0.45);orch(s+e,G4,0.15,0.45);orch(s+e*2,G4,0.15,0.45); orch(s,G4,0.15,0.45);orch(s+e,G4,0.15,0.45);orch(s+e*2,G4,0.15,0.45);
orch(s+e*3,Eb4,0.5,0.5); orch(s+e*3,Eb4,0.5,0.5);
mel.push({t:s,l:0},{t:s+e,l:0},{t:s+e*2,l:0},{t:s+e*3,l:3}); mel.push({t:s,l:0},{t:s+e,l:0},{t:s+e*2,l:0},{t:s+e*3,l:3});
s=7.2; s=13.0;
orch(s,F4,0.15,0.45);orch(s+e,F4,0.15,0.45);orch(s+e*2,F4,0.15,0.45); orch(s,F4,0.15,0.45);orch(s+e,F4,0.15,0.45);orch(s+e*2,F4,0.15,0.45);
orch(s+e*3,D4,0.5,0.5); orch(s+e*3,D4,0.5,0.5);
mel.push({t:s,l:1},{t:s+e,l:1},{t:s+e*2,l:1},{t:s+e*3,l:3}); mel.push({t:s,l:1},{t:s+e,l:1},{t:s+e*2,l:1},{t:s+e*3,l:3});
// Section 4: Scalar passage // Section 5: Extended scalar passage (descending then ascending)
s=8.6; s=14.2;
[Eb4,D4,C4,B3,C4,D4,Eb4,F4,G4,Ab4,G4,F4,Eb4,D4,C4].forEach(function(f,i){ [G4,F4,Eb4,D4,C4,B3,C4,D4,Eb4,F4,G4,Ab4,Bb4,Ab4,G4,F4,Eb4,D4,C4,B3].forEach(function(f,i){
var t2=s+i*e;orch(t2,f,0.16,0.4);mel.push({t:t2,l:i%2===0?2:1}); var t2=s+i*e;orch(t2,f,0.16,0.4);mel.push({t:t2,l:[2,1,0,1][i%4]});
}); });
// Section 5: Power chords // Section 6: Power chords with timpani
s=11.5;
[[G4,Eb4],[Ab4,F4],[G4,Eb4],[F4,D4],[Eb4,C4]].forEach(function(ch,i){
var t2=s+i*0.8;ch.forEach(function(f){orch(t2,f,0.7,0.55);});
bg.push({t:t2,f:ch[1]/2,d:0.7,i:'timpani',v:0.5});mel.push({t:t2,l:4});
});
// Section 6: Motif returns fortissimo
s=15.5;
orch(s,G4,0.18,0.6);orch(s+q,G4,0.18,0.6);orch(s+q*2,G4,0.18,0.6);
orch(s+q*3,Eb4,1.2,0.65);bg.push({t:s+q*3,f:Eb4,d:1.2,i:'choir',v:0.3});
mel.push({t:s,l:0},{t:s+q,l:0},{t:s+q*2,l:0},{t:s+q*3,l:3});
s=18.0; s=18.0;
[[G4,Eb4],[Ab4,F4],[Bb4,G4],[Ab4,F4],[G4,Eb4],[F4,D4],[Eb4,C4],[D4,B3]].forEach(function(ch,i){
var t2=s+i*0.7;ch.forEach(function(f){orch(t2,f,0.6,0.55);});
bg.push({t:t2,f:ch[1]/2,d:0.6,i:'timpani',v:0.5});mel.push({t:t2,l:4});
});
// === RECAPITULATION ===
// Section 7: Motif returns fortissimo with choir
s=24.0;
orch(s,G4,0.18,0.6);orch(s+q,G4,0.18,0.6);orch(s+q*2,G4,0.18,0.6);
orch(s+q*3,Eb4,1.5,0.65);bg.push({t:s+q*3,f:Eb4,d:1.5,i:'choir',v:0.3});
mel.push({t:s,l:0},{t:s+q,l:0},{t:s+q*2,l:0},{t:s+q*3,l:3});
s=27.0;
orch(s,F4,0.18,0.6);orch(s+q,F4,0.18,0.6);orch(s+q*2,F4,0.18,0.6); orch(s,F4,0.18,0.6);orch(s+q,F4,0.18,0.6);orch(s+q*2,F4,0.18,0.6);
orch(s+q*3,D4,1.2,0.65); orch(s+q*3,D4,1.5,0.65);bg.push({t:s+q*3,f:D4,d:1.5,i:'choir',v:0.3});
mel.push({t:s,l:1},{t:s+q,l:1},{t:s+q*2,l:1},{t:s+q*3,l:3}); mel.push({t:s,l:1},{t:s+q,l:1},{t:s+q*2,l:1},{t:s+q*3,l:3});
// Section 7: Rapid development at different pitches // Section 8: Ascending scalar with full orchestra
s=20.5; s=30.0;
[[G4,Eb4],[Ab4,F4],[Bb4,G4],[C5,Ab4]].forEach(function(fr,fi){ [C4,D4,Eb4,F4,G4,Ab4,Bb4,C5,D5,Eb5,D5,C5,Bb4,Ab4,G4,F4].forEach(function(f,i){
var t2=s+fi*1.0; var t2=s+i*e;orch(t2,f,0.16,0.5);mel.push({t:t2,l:[0,1,2,3][i%4]});
orch(t2,fr[0],0.15,0.5);orch(t2+e,fr[0],0.15,0.5);orch(t2+e*2,fr[0],0.15,0.5); });
orch(t2+e*3,fr[1],0.5,0.55); // Section 9: Rapid motif at rising pitches
s=33.5;
[[G4,Eb4],[Ab4,F4],[Bb4,G4],[C5,Ab4],[D5,Bb4]].forEach(function(fr,fi){
var t2=s+fi*0.9;
orch(t2,fr[0],0.14,0.55);orch(t2+e,fr[0],0.14,0.55);orch(t2+e*2,fr[0],0.14,0.55);
orch(t2+e*3,fr[1],0.45,0.6);
mel.push({t:t2,l:0},{t:t2+e,l:0},{t:t2+e*2,l:0},{t:t2+e*3,l:3}); mel.push({t:t2,l:0},{t:t2+e,l:0},{t:t2+e*2,l:0},{t:t2+e*3,l:3});
}); });
// Section 8: Final chords // Section 10: Dramatic sustained chords with choir
[24.5,25.0,25.5].forEach(function(t2){ s=38.5;
[C4,Eb4,G4].forEach(function(f){orch(t2,f,0.45,0.65);}); [[C4,Eb4,G4],[Bb3,D4,F4],[Ab3,C4,Eb4],[G3,B3,D4]].forEach(function(ch,i){
bg.push({t:t2,f:NT.C3,d:0.4,i:'timpani',v:0.6});mel.push({t:t2,l:4}); var t2=s+i*1.5;
ch.forEach(function(f){orch(t2,f,1.3,0.6);bg.push({t:t2,f:f,d:1.3,i:'choir',v:0.25});});
bg.push({t:t2,f:NT.C3,d:1.3,i:'timpani',v:0.55});
mel.push({t:t2,l:4},{t:t2+0.75,l:i%2===0?0:1});
}); });
[C4,Eb4,G4].forEach(function(f){orch(26,f,1.5,0.6);}); // Section 11: Final motif statement fff
bg.push({t:26,f:NT.C3,d:1.5,i:'timpani',v:0.55}); s=45.0;
return {n:"Beethoven's 5th (Opening)",composer:"Beethoven",bpm:160,duration:28,isClassical:true,bg:bg,melody:mel}; orch(s,G4,0.2,0.7);orch(s+q,G4,0.2,0.7);orch(s+q*2,G4,0.2,0.7);
orch(s+q*3,Eb4,2.0,0.7);
bg.push({t:s+q*3,f:Eb4,d:2.0,i:'choir',v:0.4});
bg.push({t:s,f:G3,d:0.2,i:'timpani',v:0.6});
mel.push({t:s,l:0},{t:s+q,l:0},{t:s+q*2,l:0},{t:s+q*3,l:3});
// Section 12: Final chords
s=48.5;
[0,0.5,1.0,1.5,2.0].forEach(function(dt){
var t2=s+dt;
[C4,Eb4,G4].forEach(function(f){orch(t2,f,0.4,0.7);});
bg.push({t:t2,f:NT.C3,d:0.4,i:'timpani',v:0.65});mel.push({t:t2,l:4});
});
// Very final long chord
s=51.0;
[C4,Eb4,G4,C5].forEach(function(f){orch(s,f,2.5,0.65);bg.push({t:s,f:f,d:2.5,i:'choir',v:0.35});});
bg.push({t:s,f:NT.C3,d:2.0,i:'timpani',v:0.6});
return {n:"Beethoven's 5th (Opening)",composer:"Beethoven",bpm:160,duration:54,isClassical:true,bg:bg,melody:mel};
})(); })();
// ── Hall of the Mountain King ── // ── Hall of the Mountain King ──
@@ -673,113 +710,185 @@ const CLASSICAL_PIECES=(function(){
var theme=[A3,B3,C4,D4,E4,C4,E4,Eb4,E4,Eb4,E4,D4,C4,B3]; var theme=[A3,B3,C4,D4,E4,C4,E4,Eb4,E4,Eb4,E4,D4,C4,B3];
var lanes=[0,1,2,0,1,2,1,3,1,3,1,0,2,1]; var lanes=[0,1,2,0,1,2,1,3,1,3,1,0,2,1];
var t=0; var t=0;
// Pass 1: Slow (pizzicato feel) // Pass 1: Very slow, barely audible (creeping start)
var d1=0.35; var d0=0.55;
theme.forEach(function(f,i){
orch(t,f,d0*0.8,0.2,'woodwind');
mel.push({t:t,l:lanes[i]});t+=d0;
});
t+=0.5;
// Pass 2: Slow, a bit louder
var d1=0.45;
theme.forEach(function(f,i){ theme.forEach(function(f,i){
orch(t,f,d1*0.8,0.25,'woodwind');orch(t,f/2,d1*0.8,0.15,'bass'); orch(t,f,d1*0.8,0.25,'woodwind');orch(t,f/2,d1*0.8,0.15,'bass');
mel.push({t:t,l:lanes[i]});t+=d1; mel.push({t:t,l:lanes[i]});t+=d1;
}); });
t+=0.3; t+=0.4;
// Pass 2: Medium speed, strings // Pass 3: Medium-slow, strings enter
var d2=0.27; var d2=0.35;
theme.forEach(function(f,i){ theme.forEach(function(f,i){
orch(t,f,d2*0.8,0.3,'strings');orch(t,f/2,d2*0.8,0.2,'bass'); orch(t,f,d2*0.8,0.3,'strings');orch(t,f/2,d2*0.8,0.2,'bass');
mel.push({t:t,l:lanes[i]});t+=d2; mel.push({t:t,l:lanes[i]});t+=d2;
}); });
t+=0.3; t+=0.35;
// Pass 3: Faster, add brass // Pass 4: Medium, strings + woodwind
var d3=0.2; var d3=0.27;
theme.forEach(function(f,i){ theme.forEach(function(f,i){
orch(t,f,d3*0.8,0.35,'strings');orch(t,f,d3*0.8,0.2,'brass'); orch(t,f,d3*0.8,0.35,'strings');orch(t,f,d3*0.8,0.2,'woodwind');
orch(t,f/2,d3*0.8,0.25,'bass');mel.push({t:t,l:lanes[i]});t+=d3; orch(t,f/2,d3*0.8,0.25,'bass');mel.push({t:t,l:lanes[i]});t+=d3;
}); });
t+=0.2; t+=0.3;
// Pass 4: Fast, full orchestra // Pass 5: Medium-fast, add brass
var d4=0.15; var d4=0.21;
theme.forEach(function(f,i){ theme.forEach(function(f,i){
orch(t,f,d4*0.8,0.45,'strings');orch(t,f,d4*0.8,0.3,'brass'); orch(t,f,d4*0.8,0.4,'strings');orch(t,f,d4*0.8,0.25,'brass');
orch(t,f/2,d4*0.8,0.3,'bass'); orch(t,f/2,d4*0.8,0.3,'bass');mel.push({t:t,l:lanes[i]});t+=d4;
if(i%4===0)bg.push({t:t,f:A3/2,d:0.3,i:'timpani',v:0.4});
mel.push({t:t,l:lanes[i]});t+=d4;
}); });
t+=0.15; t+=0.25;
// Pass 5: Very fast, frantic finale // Pass 6: Fast, full orchestra
var d5=0.12; var d5=0.16;
theme.forEach(function(f,i){ theme.forEach(function(f,i){
orch(t,f,d5*0.8,0.55,'strings');orch(t,f,d5*0.8,0.4,'brass'); orch(t,f,d5*0.8,0.5,'strings');orch(t,f,d5*0.8,0.35,'brass');
orch(t,f/2,d5*0.8,0.35,'bass'); orch(t,f/2,d5*0.8,0.35,'bass');
if(i%2===0)bg.push({t:t,f:A3/2,d:0.2,i:'timpani',v:0.5}); if(i%4===0)bg.push({t:t,f:A3/2,d:0.3,i:'timpani',v:0.45});
mel.push({t:t,l:lanes[i]});t+=d5; mel.push({t:t,l:lanes[i]});t+=d5;
}); });
// Big finale chord t+=0.2;
t+=0.1; // Pass 7: Very fast, frantic
[A3,C4,E4,A4].forEach(function(f){ var d6=0.12;
orch(t,f,1.0,0.6,'brass');orch(t,f,1.0,0.5,'strings'); theme.forEach(function(f,i){
orch(t,f,d6*0.8,0.6,'strings');orch(t,f,d6*0.8,0.45,'brass');
orch(t,f/2,d6*0.8,0.4,'bass');
if(i%2===0)bg.push({t:t,f:A3/2,d:0.2,i:'timpani',v:0.55});
mel.push({t:t,l:lanes[i]});t+=d6;
}); });
bg.push({t:t,f:A3/2,d:0.8,i:'timpani',v:0.65}); t+=0.15;
// Pass 8: Extremely fast, maximum intensity
var d7=0.095;
theme.forEach(function(f,i){
orch(t,f,d7*0.8,0.65,'strings');orch(t,f,d7*0.8,0.5,'brass');
orch(t,f/2,d7*0.8,0.45,'bass');
bg.push({t:t,f:A3/2,d:0.15,i:'timpani',v:0.6});
mel.push({t:t,l:lanes[i]});t+=d7;
});
// Big finale: repeated chords
t+=0.15;
for(var ci=0;ci<4;ci++){
var t2=t+ci*0.4;
[A3,C4,E4,A4].forEach(function(f){
orch(t2,f,0.35,0.65,'brass');orch(t2,f,0.35,0.55,'strings');
});
bg.push({t:t2,f:A3/2,d:0.4,i:'timpani',v:0.65});
mel.push({t:t2,l:4});
}
// Final long chord
t=t+1.8;
[A3,C4,E4,A4].forEach(function(f){
orch(t,f,2.0,0.6,'brass');orch(t,f,2.0,0.5,'strings');
});
bg.push({t:t,f:A3/2,d:1.5,i:'timpani',v:0.7});
mel.push({t:t,l:4}); mel.push({t:t,l:4});
return {n:"Hall of the Mountain King",composer:"Grieg",bpm:120,duration:Math.ceil(t+1.5),isClassical:true,bg:bg,melody:mel}; return {n:"Hall of the Mountain King",composer:"Grieg",bpm:120,duration:Math.ceil(t+2.5),isClassical:true,bg:bg,melody:mel};
})(); })();
// ── O Fortuna (Carmina Burana) ── // ── O Fortuna (Carmina Burana) ──
var ofort=(function(){ var ofort=(function(){
var bg=[],mel=[],q=0.45,h=q/2; var bg=[],mel=[],q=0.6,h=q/2;
function orch(t,freq,dur,v){ function orch(t,freq,dur,v){
bg.push({t:t,f:freq,d:dur,i:'strings',v:v||0.35}); bg.push({t:t,f:freq,d:dur,i:'strings',v:v||0.35});
bg.push({t:t,f:freq,d:dur,i:'brass',v:(v||0.35)*0.7}); bg.push({t:t,f:freq,d:dur,i:'brass',v:(v||0.35)*0.7});
} }
function choir(t,freq,dur,v){bg.push({t:t,f:freq,d:dur,i:'choir',v:v||0.4});} function choir(t,freq,dur,v){bg.push({t:t,f:freq,d:dur,i:'choir',v:v||0.4});}
function timp(t,v){bg.push({t:t,f:110,d:0.5,i:'timpani',v:v||0.5});} function timp(t,v){bg.push({t:t,f:110,d:0.5,i:'timpani',v:v||0.5});}
// Section 1: Opening chant // Section 1: Opening chant "O Fortuna"
var openMel=[D4,D4,D4,D4,A3,A3,Bb3,Bb3,A3,A3];
var openDur=[h,h,h,q,h,q,h,q,h,q*2];
var openLn=[0,0,0,0,1,1,2,2,1,1];
var t=0; var t=0;
openMel.forEach(function(f,i){ var ch1=[D4,D4,D4,D4,A3,A3,Bb3,Bb3,A3,A3];
choir(t,f,openDur[i]*0.9,0.45);orch(t,f,openDur[i]*0.9,0.3); var ch1d=[h,h,h,q,h,q,h,q,h,q*1.5];
if(openDur[i]>=q)timp(t,0.45); var ch1l=[0,0,0,0,1,1,2,2,1,1];
mel.push({t:t,l:openLn[i]});t+=openDur[i]; ch1.forEach(function(f,i){
choir(t,f,ch1d[i]*0.9,0.45);orch(t,f,ch1d[i]*0.9,0.25);
if(ch1d[i]>=q)timp(t,0.4);
mel.push({t:t,l:ch1l[i]});t+=ch1d[i];
}); });
// Section 2: Ascending // Section 2: Second chant phrase
t+=0.3; t+=0.4;
var ch2=[G3,G3,A3,Bb3,A3,G3,A3,A3];
var ch2d=[h,h,h,h,q,q,h,q*2];
var ch2l=[3,3,1,2,1,3,1,1];
ch2.forEach(function(f,i){
choir(t,f,ch2d[i]*0.9,0.45);orch(t,f,ch2d[i]*0.9,0.25);
if(ch2d[i]>=q)timp(t,0.4);
mel.push({t:t,l:ch2l[i]});t+=ch2d[i];
});
// Section 3: Ascending passage
t+=0.4;
var asc=[D4,E4,F4,E4,D4,D4,E4,F4,G4,A4]; var asc=[D4,E4,F4,E4,D4,D4,E4,F4,G4,A4];
var ascDur=[h,h,h,h,q*2,h,h,h,h,q*2]; var ascd=[h,h,h,h,q*1.5,h,h,h,h,q*2];
var ascLn=[0,1,2,1,0,0,1,2,3,0]; var ascl=[0,1,2,1,0,0,1,2,3,0];
asc.forEach(function(f,i){ asc.forEach(function(f,i){
choir(t,f,ascDur[i]*0.9,0.5);orch(t,f,ascDur[i]*0.9,0.35); choir(t,f,ascd[i]*0.9,0.5);orch(t,f,ascd[i]*0.9,0.35);
bg.push({t:t,f:f/2,d:ascDur[i]*0.9,i:'bass',v:0.3}); bg.push({t:t,f:f/2,d:ascd[i]*0.9,i:'bass',v:0.3});
if(ascDur[i]>=q)timp(t,0.5); if(ascd[i]>=q)timp(t,0.5);
mel.push({t:t,l:ascLn[i]});t+=ascDur[i]; mel.push({t:t,l:ascl[i]});t+=ascd[i];
}); });
// Section 3: Dramatic descent // Section 4: Quiet interlude (strings only, mysterious)
t+=0.3;
var desc=[A4,G4,F4,E4,D4,E4,F4,G4,A4,A4,G4,F4,E4,D4];
var descDur=[h,h,h,h,h,h,h,h,q,h,h,h,h,q*2];
var descLn=[3,2,1,0,4,1,2,3,3,3,2,1,0,4];
desc.forEach(function(f,i){
choir(t,f,descDur[i]*0.9,0.55);orch(t,f,descDur[i]*0.9,0.4);
bg.push({t:t,f:f/2,d:descDur[i]*0.9,i:'bass',v:0.35});
if(i%3===0)timp(t,0.55);
mel.push({t:t,l:descLn[i]});t+=descDur[i];
});
// Section 4: Climactic reprise
t+=0.5; t+=0.5;
for(var i=0;i<8;i++){ var qi=[A3,Bb3,A3,G3,F3,G3,A3,Bb3,C4,D4];
var f=i<4?D4:D5; var qid=[q,h,q,h,q,h,h,h,h,q*2];
var qil=[1,2,1,3,4,3,1,2,0,0];
qi.forEach(function(f,i){
bg.push({t:t,f:f,d:qid[i]*0.9,i:'strings',v:0.25});
bg.push({t:t,f:f/2,d:qid[i]*0.9,i:'bass',v:0.2});
mel.push({t:t,l:qil[i]});t+=qid[i];
});
// Section 5: Dramatic descent
t+=0.4;
var desc=[A4,G4,F4,E4,D4,E4,F4,G4,A4,A4,G4,F4,E4,D4];
var descd=[h,h,h,h,h,h,h,h,q,h,h,h,h,q*2];
var descl=[3,2,1,0,4,1,2,3,3,3,2,1,0,4];
desc.forEach(function(f,i){
choir(t,f,descd[i]*0.9,0.55);orch(t,f,descd[i]*0.9,0.4);
bg.push({t:t,f:f/2,d:descd[i]*0.9,i:'bass',v:0.35});
if(i%3===0)timp(t,0.55);
mel.push({t:t,l:descl[i]});t+=descd[i];
});
// Section 6: Second ascending at higher intensity
t+=0.4;
var a2=[D4,E4,F4,G4,A4,Bb4,A4,G4,A4,Bb4,C5,D5];
var a2d=[h,h,h,h,h,h,h,h,h,h,h,q*2];
var a2l=[0,1,2,3,0,2,0,3,0,2,1,4];
a2.forEach(function(f,i){
choir(t,f,a2d[i]*0.9,0.6);orch(t,f,a2d[i]*0.9,0.45);
bg.push({t:t,f:f/2,d:a2d[i]*0.9,i:'bass',v:0.4});
if(i%2===0)timp(t,0.55);
mel.push({t:t,l:a2l[i]});t+=a2d[i];
});
// Section 7: Extended climactic reprise
t+=0.5;
for(var i=0;i<12;i++){
var f=i<4?D4:i<8?D5:A4;
choir(t,f,q*0.9,0.6);orch(t,f,q*0.9,0.55); choir(t,f,q*0.9,0.6);orch(t,f,q*0.9,0.55);
bg.push({t:t,f:NT.D3,d:q*0.9,i:'bass',v:0.4}); bg.push({t:t,f:NT.D3,d:q*0.9,i:'bass',v:0.4});
timp(t,0.6);mel.push({t:t,l:i<4?0:4});t+=q; timp(t,0.6);mel.push({t:t,l:i<4?0:i<8?4:i%2===0?0:3});t+=q;
} }
// Final massive chord // Section 8: Final massive chord sequence
t+=0.3; t+=0.3;
[D4,F4,A4,D5].forEach(function(f){ [D4,F4,A4,D5].forEach(function(f){
bg.push({t:t,f:f,d:2.0,i:'choir',v:0.5}); bg.push({t:t,f:f,d:1.5,i:'choir',v:0.55});
bg.push({t:t,f:f,d:2.0,i:'strings',v:0.45}); bg.push({t:t,f:f,d:1.5,i:'strings',v:0.5});
bg.push({t:t,f:f,d:2.0,i:'brass',v:0.4}); bg.push({t:t,f:f,d:1.5,i:'brass',v:0.45});
}); });
bg.push({t:t,f:NT.D3,d:2.0,i:'bass',v:0.5}); bg.push({t:t,f:NT.D3,d:1.5,i:'bass',v:0.5});
timp(t,0.65);mel.push({t:t,l:4}); timp(t,0.65);mel.push({t:t,l:4});
return {n:"O Fortuna",composer:"Orff",bpm:133,duration:Math.ceil(t+2.5),isClassical:true,bg:bg,melody:mel}; t+=2.0;
// Final D unison
[D4,D5].forEach(function(f){
bg.push({t:t,f:f,d:2.0,i:'choir',v:0.5});
bg.push({t:t,f:f,d:2.0,i:'brass',v:0.5});
});
bg.push({t:t,f:NT.D3,d:2.0,i:'bass',v:0.55});
timp(t,0.7);mel.push({t:t,l:4});
return {n:"O Fortuna",composer:"Orff",bpm:120,duration:Math.ceil(t+2.5),isClassical:true,bg:bg,melody:mel};
})(); })();
return [b5,hmk,ofort]; return [b5,hmk,ofort];
@@ -793,8 +902,9 @@ function buildClassicalNotes(piece){
function beginClassical(){ function beginClassical(){
playing=true;gameSynthNodes=[]; playing=true;gameSynthNodes=[];
var ac=getAc(),piece=gameRhythm; var ac=getAc();ac.resume();
gameStartTime=ac.currentTime; var piece=gameRhythm;
gameStartTime=ac.currentTime+0.15;
for(var i=0;i<piece.bg.length;i++){ for(var i=0;i<piece.bg.length;i++){
var n=piece.bg[i]; var n=piece.bg[i];
playSynth(ac,n.f,gameStartTime+n.t,n.d,n.i,n.v,gameSynthNodes); playSynth(ac,n.f,gameStartTime+n.t,n.d,n.i,n.v,gameSynthNodes);
@@ -921,7 +1031,7 @@ function startPreview(){
} }
function loopPreview(r,gen){ function loopPreview(r,gen){
if(!previewing||gen>200)return; if(!previewing||gen>200)return;
if(r.isClassical){var ac2=getAc(true),t0c=ac2.currentTime+0.05;for(var ci=0;ci<r.bg.length;ci++){var cn=r.bg[ci];playSynth(ac2,cn.f,t0c+cn.t,cn.d,cn.i,(cn.v||0.3)*0.7,previewNodes);}return;} if(r.isClassical){var ac2=getAc(true);ac2.resume();var t0c=ac2.currentTime+0.15;for(var ci=0;ci<r.bg.length;ci++){var cn=r.bg[ci];playSynth(ac2,cn.f,t0c+cn.t,cn.d,cn.i,(cn.v||0.3)*0.7,previewNodes);}return;}
const ac=getAc(true),bs=60/r.bpm,bars=r.bars||8,len=bars*4*bs,t0=ac.currentTime+0.05; const ac=getAc(true),bs=60/r.bpm,bars=r.bars||8,len=bars*4*bs,t0=ac.currentTime+0.05;
for(let bar=0;bar<bars;bar++)for(const p of r.p)schedPvHit(ac,p.l,t0+bar*4*bs+p.t*bs); for(let bar=0;bar<bars;bar++)for(const p of r.p)schedPvHit(ac,p.l,t0+bar*4*bs+p.t*bs);
setTimeout(()=>loopPreview(r,gen+1),len*1000-100); setTimeout(()=>loopPreview(r,gen+1),len*1000-100);
@@ -945,6 +1055,8 @@ refreshMiniLB();
// ── GAME START ───────────────────────────────────────── // ── GAME START ─────────────────────────────────────────
function startGame(){ function startGame(){
stopPreview(); stopPreview();
// Pre-warm AudioContext on Linux — resume early so it's ready after countdown
var warmAc=getAc();warmAc.resume();
gamePlayers=players.map(p=>({...p,score:0,streak:0,maxStreak:0,total:0,good:0})); gamePlayers=players.map(p=>({...p,score:0,streak:0,maxStreak:0,total:0,good:0}));
activePIdx=0;resetStats();show("sg");resizeCv(); activePIdx=0;resetStats();show("sg");resizeCv();
if(mode==="builtin"){ if(mode==="builtin"){