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Nycki 2025-07-08 18:14:03 -07:00
parent f3a44e05e1
commit 89ded5295e
3 changed files with 29 additions and 14 deletions
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18
static/qrplay/golf2.html Normal file
View file

@ -0,0 +1,18 @@
<textarea onblur='
v=this.value.toLowerCase();
for(
c=t=o=0,l=2;C=v[c++];
z>9?l=1<<z-9:
z>1|C-3?1+C<9||(
O=new OscillatorNode(A=new AudioContext,{
type:`square`,
detune:100*(d?`0x`+d-(v[c]==`!`)+(v[c]==`%23`)+o-9:-9e9)
}),
O.connect(A.destination),
O.start(t),
O.stop(t+=l*7/256)
):
z<0?o+=C+12|0:
l*=3/d
)d=`29024579b`[z=`.3cdefgabxtsiqhw`.indexOf(C)]
'></textarea>

23
static/qrplay/v2b.html
View file

@ -26,7 +26,7 @@
<meta name=viewport content=initial-scale=1>
<center>
<p><a href=http://nycki.net/qrplay>qrplay</a></p>
<textarea id=f style=width:30em;height:6rem></textarea><p>
<textarea id=f></textarea><p>
<button onclick='
v=f.value.toLowerCase();
f.A?.close();
@ -34,17 +34,14 @@ A=f.A=new AudioContext;
T=[];
for(
c=t=o=k=Z=0,l=2;C=v[c++];
// no match
z<0?0:
// - + octave, or no match
z<0?o+=C+12|0:
// comments
z<2?k=z:
k?0:
// change octave
z<4?o+=12*--d:
z<2?k=z:k?0:
// triplets and dots
z<6?l*=3/d:
z<4?l*=3/d:
// note
z<13?(
z<11?(
O=new OscillatorNode(A,{
type:`square`,
detune:100*(`0x`+d-(v[c]==`!`)+(v[c]==`#`)+o-9)
@ -56,15 +53,15 @@ for(
O.stop(t+=l*7/256)
):
// rest, also skip percussion
z<23?t+=l*7/256:
z<21?t+=l*7/256:
// reset octave and duration
z<24?(o=0,l=2):
z<22?(o=0,l=2):
// set note length
z<31?l=1<<(z-24):
z<29?l=1<<(z-22):
// change channel
(T[Z]=t,Z=+v.slice(c,c+=2),t=T[Z]|0)
// d is additional data that varies with the operation.
)d=`--0229024579b`[z=`\n;-+.3cdefgab012456789x@jtsiqhwz`.indexOf(C)]
)d=`--0229024579b`[z=`\n;.3cdefgab012456789x@jtsiqhwz`.indexOf(C)]
'>#play</button> <button onclick=f.A.close()>#stop</button></center>
<!-- stop snipping here -->

2
static/qrplay/v2b.min.html
View file

@ -1 +1 @@
<meta name=viewport content=initial-scale=1><center><p><a href=http://nycki.net/qrplay>qrplay</a></p><textarea id=f style=width:30em;height:6rem></textarea><p><button onclick='v=f.value.toLowerCase();f.A?.close();A=f.A=new AudioContext;T=[];for(c=t=o=k=Z=0,l=2;C=v[c++];z<0?0:z<2?k=z:k?0:z<4?o+=12*--d:z<6?l*=3/d:z<13?(O=new OscillatorNode(A,{type:`square`,detune:100*(`0x`+d-(v[c]==`!`)+(v[c]==`#`)+o-9)}),G=new GainNode(A,{gain:1/20}),O.connect(G),G.connect(A.destination),O.start(t),O.stop(t+=l*7/256)):z<23?t+=l*7/256:z<24?(o=0,l=2):z<31?l=1<<(z-24):(T[Z]=t,Z=+v.slice(c,c+=2),t=T[Z]|0))d=`--0229024579b`[z=`\n;-+.3cdefgab012456789x@jtsiqhwz`.indexOf(C)]'>#play</button> <button onclick=f.A.close()>#stop</button></center>
<meta name=viewport content=initial-scale=1><center><p><a href=http://nycki.net/qrplay>qrplay</a></p><textarea id=f></textarea><p><button onclick='v=f.value.toLowerCase();f.A?.close();A=f.A=new AudioContext;T=[];for(c=t=o=k=Z=0,l=2;C=v[c++];z<0?o+=C+12|0:z<2?k=z:k?0:z<4?l*=3/d:z<11?(O=new OscillatorNode(A,{type:`square`,detune:100*(`0x`+d-(v[c]==`!`)+(v[c]==`#`)+o-9)}),G=new GainNode(A,{gain:1/20}),O.connect(G),G.connect(A.destination),O.start(t),O.stop(t+=l*7/256)):z<21?t+=l*7/256:z<22?(o=0,l=2):z<29?l=1<<(z-22):(T[Z]=t,Z=+v.slice(c,c+=2),t=T[Z]|0))d=`--0229024579b`[z=`\n;.3cdefgab012456789x@jtsiqhwz`.indexOf(C)]'>#play</button> <button onclick=f.A.close()>#stop</button></center>