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PentaMelody.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Construction.cdy</title>
<style type="text/css">
* {
margin: 0px;
padding: 0px;
}
#CSConsole {
background-color: #FAFAFA;
border-top: 1px solid #333333;
bottom: 0px;
height: 200px;
overflow-y: scroll;
position: fixed;
width: 100%;
}
</style>
<script type="text/javascript" src="../common-music/js/Cindy.js"></script>
<script type="text/javascript" src="../common/js/Cindy3D.js"></script>
<script type="text/javascript" src="../common-music/js/midi/MIDI.js"></script>
<script type="text/javascript" src="../common-music/js/midi-plugin.js"></script>
<script type="text/javascript" src="../common-music/sf/MusyngKite/acoustic_grand_piano-mp3.js"></script>
<script type="text/javascript" src="../common-music/sf/MusyngKite/vibraphone-mp3.js"></script>
<script type="text/javascript" src="../common-music/sf/MusyngKite/acoustic_bass-mp3.js"></script>
<script type="text/javascript" src="../common-music/sf/MusyngKite/acoustic_guitar_nylon-mp3.js"></script>
<script type="text/javascript" src="../common/js/i18n4js-1.3.0.min.js"></script>
<script type="text/javascript" src="MidiConvert.js"></script>
</head>
<body>
<div class="app-fixedsize app-fixedsize-med">
<div id="FileDrop">
<input type="file" accept="audio/midi">
</div>
<br><br>
<div id="CSCanvas"></div><canvas id="Cindy3D" width="800" height="600"></canvas>
<script id="csinit" type="text/x-cindyscript">
actualnotes=zerovector(120);
actualaccords=zerovector(120);
readMidi(midi):=(
notes=[];
apply(1..length(midi),i,
if(midi_i=="tracks",
tracks=(midi_(i+1));
);
if(midi_i=="header",
header=(midi_(i+1));
);
);
println(header);
ii=0;
apply(1..length(header),i,
if(header_i=="bpm",
bpm=(header_(i+1));
);
if(header_i=="name",
tunename=(header_(i+1));
);
if(header_i=="timeSignature",
takt=(header_(i+1));
);
if(header_i=="PPQ",
ppq=(header_(i+1));
);
);
apply(tracks,tr,
apply(1..length(tr),i,
if(tr_i=="notes",
notes2=(tr_(i+1));
);
);
if(length(notes2)>0,
ii=ii+1;
apply(notes2,
erg=(#_4,#_6,#_8,#_10,ii);
notes=notes++[erg];
);
);
);
println(notes);
);
s5=[];
apply(1..5,i,
apply(1..5--[i],j,
apply(1..5--[i,j],k,
apply(1..5--[i,j,k],l,
apply(1..5--[i,j,k,l],m,
s5=s5++[[i,j,k,l,m]];
)))));
println(length(s5));
scale=(1,3,5,8,10);
start=1;
use("Cindy3D");
drawpts=apply(1..5,(cos(#*72°),sin(#*72°)));
instrument(33, channel->0); // Acoustic Bass
instrument(12, channel->1); // Vibraphone
instrument(1, channel->2); // Acoustic Grand Piano
instrument(25, channel->3); // Acoustic Guitar (nylon)
instrument(80, channel->4); // Occarina
instrument(9, channel->5); // Celesta
loadinstruments([33, 1, 25, 12]);
posplay=(3,2);
pospause=(5,2);
posstop=(7,2);
pos1=(13,2)+(1,1);
pos2=(13,2)+(1,-1);
pos3=(13,2)+(-1,-1);
pos4=(13,2)+(-1,1);
play=false;
paused=false;
midiposition=0;
mp=0;
omp=-1;
use("midi");
play():=(
play=true;
if(!paused,
ot=seconds();
t=seconds();
playanimation();
);
paused=false;
);
stop():=(
play=false;
paused=false;
midiposition=0;
mp=0;
omp=0;
);
pause():=(
paused=true;
);
next=2;
m(x):=mod(x-1,6)+1;
r(x):=mod(x-1,12)+1;
a=0.2;
pts1=apply(0..5,
w=#*60°;
(cos(w),sin(w),a);
);
pts2=apply(0..5,
w=#*60°+30°;
(cos(w),sin(w),-a);
);
pts3=apply(1..6,
pts1_(m(#))+pts1_(m(#+1))-pts2_(m(#));
);
pts4=apply(1..6,
pts2_(m(#))+pts2_(m(#+1))-pts1_(m(#+1));
);
pts5=apply(1..6,
pts3_(m(#))+pts3_(m(#+1))-pts1_(m(#+1));
);
pts6=apply(1..6,
pts4_(m(#))+pts4_(m(#+1))-pts2_(m(#+1));
);
top=(0,0,1.2);
bot=(0,0,-1.2);
all=pts1++pts2++pts3++pts4++pts5++pts6++[bot,top];
levels=sort(set(apply(all,#_3)));
prs=pairs(all);
prs1=(select(prs,|#_1,#_2|<.7&|#_1,#_2|>.6));
prs2=(select(prs,|#_1,#_2|>.3&|#_1,#_2|<.4));
levelup():=(
curlevel=(all_start)_3;
println("Cur "+curlevel );
levs=sort(select(levels,#~>curlevel));
println("Levs "+levs);
if(levs==[],all_start,((all_start)_1,(all_start)_2,levs_(1)));
);
leveldown():=(
curlevel=(all_start)_3;
println("Cur "+curlevel );
levs=sort(select(levels,#~<curlevel));
println("Levs "+levs);
if(levs==[],all_start,((all_start)_1,(all_start)_2,levs_(-1)));
);
rot=((cos(25°),sin(25°),0)
,(sin(-25°),cos(25°),0),(0,0,1));
println(rot);
irot=inverse(rot);
ne():=(
spos=rot*levelup();
println("spos "+spos);
pre=select(1..length(all),spos_3~=(all_#)_3);
start=sort(pre,|all_#,spos|)_1;
);
se():=(
spos=rot*leveldown();
println("spos "+spos);
pre=select(1..length(all),spos_3~=(all_#)_3);
start=sort(pre,|all_#,spos|)_1;
);
sw():=(
spos=irot*leveldown();
println("spos "+spos);
pre=select(1..length(all),spos_3~=(all_#)_3);
start=sort(pre,|all_#,spos|)_1;
);
nw():=(
spos=irot*levelup();
println("spos "+spos);
pre=select(1..length(all),spos_3~=(all_#)_3);
start=sort(pre,|all_#,spos|)_1;
);
sc1=(1,3,5,8,10);
sc2=(1,3,5,7,10);
sc3=(1,3,5,7,9);
println(sc1);
shift(scale,i):=[apply(scale,mod(#-1+i,12)+1)];
scales= shift(sc1,0)++shift(sc1,2)++shift(sc1,4)++shift(sc1,6)++shift(sc1,8)++shift(sc1,10)
++shift(sc1,7)++shift(sc1,9)++shift(sc1,11)++shift(sc1,1)++shift(sc1,3)++shift(sc1,5)
++shift(sc2,0)++shift(sc2,2)++shift(sc2,4)++shift(sc2,6)++shift(sc2,8)++shift(sc2,10)
++shift(sc2,7)++shift(sc2,9)++shift(sc2,11)++shift(sc2,1)++shift(sc2,3)++shift(sc2,5)
++shift(sc3,0)++shift(sc3,2)++shift(sc3,4)++shift(sc3,6)++shift(sc3,8)++shift(sc3,10)
++shift(sc3,7)++shift(sc3,9)++shift(sc3,11)++shift(sc3,1)++shift(sc3,3)++shift(sc3,5)
++[[2,4,6,8,10,12],[1,3,5,7,9,11]]
;
println(scales);
tone=0;
scalepos=all_start;
</script>
<script id="csmousedown" type="text/x-cindyscript">
if(|mouse().xy,posplay|<1,play());
if(|mouse().xy,pospause|<1,pause());
if(|mouse().xy,posstop|<1,stop());
if(|mouse().xy,pos1|<1,ne());
if(|mouse().xy,pos2|<1,se());
if(|mouse().xy,pos3|<1,sw());
if(|mouse().xy,pos4|<1,nw());
</script>
<script id="csdraw" type="text/x-cindyscript">
type=select(1..length(levels),levels_#==(all_start)_3)_1+1;
cols=[[1,1,1]*.2,[1,.2,.2],[1,.4,.3],[1,.6,.3],[1,.8,.4],
[1,.8,.4],[1,.6,.3],[1,.4,.3],[1,.2,.2],[1,1,1]*.2];
scale=scales_start;
fillcircle((23,2),1.5,color->cols_type);
drawcircle((23,2),1.5);
pts=[];
apply(1..12,
w=30°*#;
fillcircle((23,2)+(cos(w),sin(w))*1.5,0.1,color->(1,1,1)*.1);
if(contains(scale,#),pts=pts++[(cos(w),sin(w))]);
);
if(length(pts)==5,
poss=apply(s5,pts_#);
closest=sort(poss,|#,pts|)_1;
drawpts=0.95*drawpts+closest*0.05;
);
drawit=if(length(pts)==5,drawpts,pts);
apply(drawit,
fillcircle((23,2)+#*1.5,0.3,color->(1,1,1));
drawcircle((23,2)+#*1.5,0.3,color->(1,1,1)*0,size->2);
);
drawtext((.5,.5),start);
drawimage(posplay+(-1,-1),posplay+(1,-1),"play");
drawimage(pospause+(-1,-1),pospause+(1,-1),"pause");
drawimage(posstop+(-1,-1),posstop+(1,-1),"stop");
// midiposition=0;
// mp=0;
// omp=-0.001;
dt=0;
midp=(pos1+pos3)/2;
draw(midp,pos1,color->(0,0,0));
draw(midp,pos2,color->(0,0,0));
draw(midp,pos3,color->(0,0,0));
draw(midp,pos4,color->(0,0,0));
draw(pos1,color->cols_(type+1),size->9);
draw(pos2,color->cols_(type-1),size->9);
draw(pos3,color->cols_(type-1),size->9);
draw(pos4,color->cols_(type+1),size->9);
draw(midp,color->cols_(type),size->4);
drawtext(midp-(3,2),"Press one of the peripheral points");
begin3d();
draw3d(top,size->1.5,color->(1,.2,.2));
draw3d(bot,size->1.5,color->(1,.2,.2));
apply(pts1,draw3d(#,size->1.5,color->(1,.8,.4)));
apply(pts2,draw3d(#,size->1.5,color->(1,.8,.4)));
apply(pts3,draw3d(#,size->1.5,color->(1,.6,.3)));
apply(pts4,draw3d(#,size->1.5,color->(1,.6,.3)));
apply(pts5,draw3d(#,size->1.5,color->(1,.4,.3)));
apply(pts6,draw3d(#,size->1.5,color->(1,.4,.3)));
background3d((0,0,0));
apply(prs1,draw3d(#_1,#_2,color->(1,.95,.8),size->.7));
apply(prs2,draw3d(#_1,#_2,color->(1,.95,.8),size->.7));
scalepos=scalepos*.95+all_start*.05;
if(play,
draw3d(scalepos,size->2.3,color->(0,1,1));
);
end3d();
/*
t=seconds();
if(play,
if(floor(ot*next)!=floor(t*next),
fullrange=flatten(apply(-2..2,i,apply((1..12)--scale,#+12*i)));
fullrange=flatten(apply(-2..2,i,apply(scale,#+12*i)));
// fullrange=sort(fullrange,|#-tone|)_[1,2,2,3,3,4,5];
println(fullrange);
tone=fullrange_(randominteger(7)+1);
playtone(60+tone,channel->0);next=randominteger(2)*2;
next=10/(randominteger(2)+1);
oldtone=tone;
);
);
*/
speed=2*|G,K|/|G,H|;
unit=1/speed;//TODO STIMMT DAS?
t=seconds();
fullrange=flatten(apply(-2..2,i,apply(scale,#+12*i+60)));
// fullrange=flatten(apply(-2..2,i,apply((1..12)--scale,#+12*i+60)));
if(play & !paused,
midiposition=midiposition+(t-ot)/unit;
// drawtext((0,0),midiposition+" "+t+" "+unit);
mp=midiposition;
not=select(notes,#_2>omp&#_2<mp);
apply(not,
if(#_5==2 % true,
// println(#);
note=sort(fullrange,s,|s,#_1|)_1;
playtone(note,velocity->#_3,duration->#_4*unit*10,channel->2);
);
);
omp=mp;
);
//drawtext((-20,12),midiposition/unit,color->(1,1,1));
ot=t;
</script>
<script type="text/javascript">
var cdy = CindyJS({
scripts: "cs*",
defaultAppearance: {
dimDependent: 0.7,
fontFamily: "sans-serif",
lineSize: 1,
pointSize: 5.0,
textsize: 12.0
},
angleUnit: "°",
ports: [{
id: "CSCanvas",
width: 800,
height: 150,
transform: [{visibleRect: [0, 0, 30, 4]}],
background: "rgb(168,176,192)"
}],
images:{
"play":"../common-music/img/Play.png",
"stop":"../common-music/img/Stop.png",
"pause":"../common-music/img/Pause.png"
},
geometry: [
{name: "G", type: "Free", pos: [2,.2], color: [0.0, 0.0, 0.0], size: 1.0,pinned:true},
{name: "H", type: "Free", pos: [8,.2], color: [0.0, 0.0, 0.0], size: 1.0,pinned:true},
{name: "e", type: "Segment", color: [0,0,0], args: ["G", "H"], size: 2},
{name: "K", type: "PointOnSegment", pos: [5,.2], color: [0,0,0], args: ["e"], text_fontfamily: "STSong", textsize: 18.0, textitalics: true,narrow:40}
],
csconsole: false,
cinderella: {build: 1901, version: [2, 9, 1901]}
});
String.prototype.replaceAll = function(str1, str2, ignore)
{
return this.replace(new RegExp(str1.replace(/([\/\,\!\\\^\$\{\}\[\]\(\)\.\*\+\?\|\<\>\-\&])/g,"\\$&"),(ignore?"gi":"g")),(typeof(str2)=="string")?str2.replace(/\$/g,"$$$$"):str2);
}
if (!(window.File && window.FileReader && window.FileList && window.Blob)) {
document.querySelector("#FileDrop #Text").textContent = "Reading files not supported by this browser";
} else {
var fileDrop = document.querySelector("#FileDrop")
fileDrop.addEventListener("dragenter", function(){
fileDrop.classList.add("Hover");
})
fileDrop.addEventListener("dragleave", function(){
fileDrop.classList.remove("Hover");
});
fileDrop.addEventListener("drop", function(){
fileDrop.classList.remove("Hover");
});
document.querySelector("#FileDrop input").addEventListener("change", function(e){
//get the files
var files = e.target.files;
if (files.length > 0){
var file = files[0];
parseFile(file);
}
});
}
function parseFile(file){
//read the file
var reader = new FileReader();
reader.onload = function(e){
var partsData = MidiConvert.parse(e.target.result);
// console.log(JSON.stringify(partsData, undefined, 2));
var str=JSON.stringify(partsData, undefined, 2);
str= str.replaceAll("{", "[");
str= str.replaceAll("}", "]");
str= str.replaceAll(":", ",");
//console.log(str);
cdy.evokeCS("readMidi("+str+");");
// document.querySelector("#ResultsText").value = JSON.stringify(partsData, undefined, 2);
};
reader.readAsBinaryString(file);
}
</script>
</body>
</html>