diff --git a/index.html b/index.html index 84f38ce..da27fc9 100644 --- a/index.html +++ b/index.html @@ -534,6 +534,274 @@ const GENRES={ ], }; +// ── CLASSICAL MODE ──────────────────────────────────── +const NT={C3:130.81,D3:146.83,Eb3:155.56,E3:164.81,F3:174.61,G3:196.00,Ab3:207.65,A3:220.00,Bb3:233.08,B3:246.94,C4:261.63,D4:293.66,Eb4:311.13,E4:329.63,F4:349.23,G4:392.00,Ab4:415.30,A4:440.00,Bb4:466.16,B4:493.88,C5:523.25,D5:587.33,Eb5:622.25,E5:659.25,F5:698.46,G5:783.99,A5:880.00,C6:1046.50}; + +function playSynth(ac,freq,t,dur,inst,vol,arr){ + if(tatt+0.05)g.gain.setValueAtTime(v*0.8,t+dur*0.7); + g.gain.linearRampToValueAtTime(0.001,t+dur); + o.start(t);o.stop(t+dur+0.02);if(arr)arr.push(o); + }else if(inst==='brass'){ + var o=ac.createOscillator(),f=ac.createBiquadFilter(),g=ac.createGain(); + o.type='square';o.frequency.value=freq; + f.type='lowpass';f.frequency.value=Math.min(freq*2,3000); + o.connect(f);f.connect(g);g.connect(ac.destination); + g.gain.setValueAtTime(0.001,t);g.gain.linearRampToValueAtTime(v*0.5,t+0.03); + if(dur>0.08)g.gain.setValueAtTime(v*0.5,t+dur*0.8); + g.gain.linearRampToValueAtTime(0.001,t+dur); + o.start(t);o.stop(t+dur+0.02);if(arr)arr.push(o); + }else if(inst==='woodwind'){ + var o=ac.createOscillator(),g=ac.createGain(); + o.type='triangle';o.frequency.value=freq; + o.connect(g);g.connect(ac.destination); + g.gain.setValueAtTime(0.001,t);g.gain.linearRampToValueAtTime(v*0.45,t+0.05); + if(dur>0.1)g.gain.setValueAtTime(v*0.45,t+dur*0.8); + g.gain.linearRampToValueAtTime(0.001,t+dur); + o.start(t);o.stop(t+dur+0.02);if(arr)arr.push(o); + }else if(inst==='bass'){ + var o=ac.createOscillator(),g=ac.createGain(); + o.type='sine';o.frequency.value=freq; + o.connect(g);g.connect(ac.destination); + g.gain.setValueAtTime(v*0.6,t); + if(dur>0.08)g.gain.setValueAtTime(v*0.6,t+dur*0.8); + g.gain.linearRampToValueAtTime(0.001,t+dur); + o.start(t);o.stop(t+dur+0.02);if(arr)arr.push(o); + }else if(inst==='timpani'){ + var o=ac.createOscillator(),g=ac.createGain(); + o.type='sine';o.connect(g);g.connect(ac.destination); + o.frequency.setValueAtTime(freq*1.5,t); + o.frequency.exponentialRampToValueAtTime(Math.max(freq*0.5,20),t+dur); + g.gain.setValueAtTime(v*0.8,t); + g.gain.exponentialRampToValueAtTime(0.001,t+dur); + o.start(t);o.stop(t+dur+0.02);if(arr)arr.push(o); + }else if(inst==='choir'){ + [-6,0,6].forEach(function(d){ + var o=ac.createOscillator(),g=ac.createGain(); + o.type='sine';o.frequency.value=freq+d; + o.connect(g);g.connect(ac.destination); + var at2=Math.min(0.1,dur*0.2); + g.gain.setValueAtTime(0.001,t);g.gain.linearRampToValueAtTime(v*0.3,t+at2); + if(dur>at2+0.05)g.gain.setValueAtTime(v*0.3,t+dur*0.8); + g.gain.linearRampToValueAtTime(0.001,t+dur); + o.start(t);o.stop(t+dur+0.02);if(arr)arr.push(o); + }); + } +} + +const CLASSICAL_PIECES=(function(){ + 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, + C5=NT.C5,D5=NT.D5,Eb5=NT.Eb5; + + // ── Beethoven's 5th Symphony (Opening) ── + var b5=(function(){ + var q=0.375,e=q/2,bg=[],mel=[]; + 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:'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}); + } + // Section 1: G-G-G-Eb (the famous motif) + 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); + 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 + var s=3.0; + 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); + 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 + s=6.0; + 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+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}); + s=7.2; + 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); + 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 + s=8.6; + [Eb4,D4,C4,B3,C4,D4,Eb4,F4,G4,Ab4,G4,F4,Eb4,D4,C4].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}); + }); + // Section 5: Power chords + 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; + 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); + 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 + s=20.5; + [[G4,Eb4],[Ab4,F4],[Bb4,G4],[C5,Ab4]].forEach(function(fr,fi){ + var t2=s+fi*1.0; + 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); + 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 + [24.5,25.0,25.5].forEach(function(t2){ + [C4,Eb4,G4].forEach(function(f){orch(t2,f,0.45,0.65);}); + bg.push({t:t2,f:NT.C3,d:0.4,i:'timpani',v:0.6});mel.push({t:t2,l:4}); + }); + [C4,Eb4,G4].forEach(function(f){orch(26,f,1.5,0.6);}); + bg.push({t:26,f:NT.C3,d:1.5,i:'timpani',v:0.55}); + return {n:"Beethoven's 5th (Opening)",composer:"Beethoven",bpm:160,duration:28,isClassical:true,bg:bg,melody:mel}; + })(); + + // ── Hall of the Mountain King ── + var hmk=(function(){ + var bg=[],mel=[]; + function orch(t,freq,dur,v,inst){bg.push({t:t,f:freq,d:dur,i:inst||'strings',v:v||0.3});} + 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 t=0; + // Pass 1: Slow (pizzicato feel) + var d1=0.35; + theme.forEach(function(f,i){ + 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; + }); + t+=0.3; + // Pass 2: Medium speed, strings + var d2=0.27; + theme.forEach(function(f,i){ + 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; + }); + t+=0.3; + // Pass 3: Faster, add brass + var d3=0.2; + 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/2,d3*0.8,0.25,'bass');mel.push({t:t,l:lanes[i]});t+=d3; + }); + t+=0.2; + // Pass 4: Fast, full orchestra + var d4=0.15; + 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/2,d4*0.8,0.3,'bass'); + 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; + // Pass 5: Very fast, frantic finale + var d5=0.12; + 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/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}); + mel.push({t:t,l:lanes[i]});t+=d5; + }); + // Big finale chord + t+=0.1; + [A3,C4,E4,A4].forEach(function(f){ + orch(t,f,1.0,0.6,'brass');orch(t,f,1.0,0.5,'strings'); + }); + bg.push({t:t,f:A3/2,d:0.8,i:'timpani',v:0.65}); + 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}; + })(); + + // ── O Fortuna (Carmina Burana) ── + var ofort=(function(){ + var bg=[],mel=[],q=0.45,h=q/2; + 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:'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 timp(t,v){bg.push({t:t,f:110,d:0.5,i:'timpani',v:v||0.5});} + // Section 1: Opening chant + 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; + openMel.forEach(function(f,i){ + choir(t,f,openDur[i]*0.9,0.45);orch(t,f,openDur[i]*0.9,0.3); + if(openDur[i]>=q)timp(t,0.45); + mel.push({t:t,l:openLn[i]});t+=openDur[i]; + }); + // Section 2: Ascending + t+=0.3; + 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 ascLn=[0,1,2,1,0,0,1,2,3,0]; + asc.forEach(function(f,i){ + choir(t,f,ascDur[i]*0.9,0.5);orch(t,f,ascDur[i]*0.9,0.35); + bg.push({t:t,f:f/2,d:ascDur[i]*0.9,i:'bass',v:0.3}); + if(ascDur[i]>=q)timp(t,0.5); + mel.push({t:t,l:ascLn[i]});t+=ascDur[i]; + }); + // Section 3: Dramatic descent + 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; + for(var i=0;i<8;i++){ + var f=i<4?D4:D5; + 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}); + timp(t,0.6);mel.push({t:t,l:i<4?0:4});t+=q; + } + // Final massive chord + t+=0.3; + [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:2.0,i:'strings',v:0.45}); + bg.push({t:t,f:f,d:2.0,i:'brass',v:0.4}); + }); + bg.push({t:t,f:NT.D3,d:2.0,i:'bass',v:0.5}); + 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}; + })(); + + return [b5,hmk,ofort]; +})(); + +function buildClassicalNotes(piece){ + return piece.melody.filter(function(m){return activePads[m.l];}) + .map(function(m){return{time:m.t,lane:m.l,hit:false,missed:false};}) + .sort(function(a,b){return a.time-b.time;}); +} + +function beginClassical(){ + playing=true;gameSynthNodes=[]; + var ac=getAc(),piece=gameRhythm; + gameStartTime=ac.currentTime; + for(var i=0;i{curGenre=g;curIdx=0;stopPreview();buildMenu();}; gt.appendChild(b); }); + // Classical genre tab + var cb=document.createElement("button"); + cb.className="gtab"+(curGenre==="Classical"?" active":""); + cb.textContent="\uD83C\uDFBB Classical";cb.onclick=function(){curGenre="Classical";curIdx=0;stopPreview();buildMenu();}; + gt.appendChild(cb); const rg=document.getElementById("rgrid");rg.innerHTML=""; - GENRES[curGenre].forEach((r,i)=>{ + (curGenre==="Classical"?CLASSICAL_PIECES:GENRES[curGenre]).forEach((r,i)=>{ const b=document.createElement("button"); b.className="rbtn"+(i===curIdx?" sel":""); - b.innerHTML=`${r.n}${r.bpm} bpm`; + b.innerHTML=`${r.n}${r.composer?r.composer+' \u00b7 ':''}${r.bpm} bpm`; b.onclick=()=>{curIdx=i;stopPreview();document.getElementById("pvlbl").textContent=r.n+" selected";buildMenu();}; rg.appendChild(b); }); @@ -642,12 +915,13 @@ function stopPreview(){ function startPreview(){ stopPreview();previewing=true; const b=document.getElementById("pvbtn");b.textContent="■ Stop";b.classList.add("playing"); - const r=GENRES[curGenre][curIdx]; + const r=curGenre==="Classical"?CLASSICAL_PIECES[curIdx]:GENRES[curGenre][curIdx]; document.getElementById("pvlbl").textContent="▶ "+r.n; loopPreview(r,0); } function loopPreview(r,gen){ if(!previewing||gen>200)return; + if(r.isClassical){var ac2=getAc(true),t0c=ac2.currentTime+0.05;for(var ci=0;ciloopPreview(r,gen+1),len*1000-100); @@ -674,10 +948,10 @@ function startGame(){ gamePlayers=players.map(p=>({...p,score:0,streak:0,maxStreak:0,total:0,good:0})); activePIdx=0;resetStats();show("sg");resizeCv(); if(mode==="builtin"){ - gameRhythm=GENRES[curGenre][curIdx]; + gameRhythm=curGenre==="Classical"?CLASSICAL_PIECES[curIdx]:GENRES[curGenre][curIdx]; document.getElementById("hud-title").textContent=curGenre+" — "+gameRhythm.n+" ("+gameRhythm.bpm+" bpm)"; - notes=buildNotes(gameRhythm); - countdown(()=>beginBuiltin()); + notes=gameRhythm.isClassical?buildClassicalNotes(gameRhythm):buildNotes(gameRhythm); + countdown(()=>gameRhythm.isClassical?beginClassical():beginBuiltin()); } else { gameRhythm=null;notes=[]; document.getElementById("hud-title").textContent=mp3Buffer?"MP3 Jam":"Jam"; @@ -685,7 +959,7 @@ function startGame(){ } updateHud(); } -function stopGame(){playing=false;if(mp3Src){try{mp3Src.stop();}catch(e){}mp3Src=null;}} +function stopGame(){playing=false;if(mp3Src){try{mp3Src.stop();}catch(e){}mp3Src=null;}gameSynthNodes.forEach(function(n){try{n.stop();}catch(e){}});gameSynthNodes=[];} function resetStats(){cScore=0;cStreak=0;cTotal=0;cGood=0;cMaxStreak=0;} function buildNotes(r){ @@ -733,10 +1007,10 @@ function endTurn(){ lsSave(); activePIdx++; if(activePIdx{banner.style.opacity=0;setTimeout(()=>countdown(()=>beginBuiltin()),400);},2200); + setTimeout(()=>{banner.style.opacity=0;setTimeout(()=>countdown(()=>gameRhythm.isClassical?beginClassical():beginBuiltin()),400);},2200); } else { const sorted=[...gamePlayers].sort((a,b)=>b.score-a.score); const lines=sorted.map((p,i)=>`${["🥇","🥈","🥉"][i]||" "} ${p.name}: ${p.score.toLocaleString()} (${p.total?Math.round(p.good/p.total*100):0}%)`);