Updated information on Adventures in Math (1983)

This commit is contained in:
Jeff Parsons 2017-06-26 07:47:19 -07:00 committed by Jeff Parsons
commit 80cf6953d9
8 changed files with 1086 additions and 1106 deletions

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b},132:function(a,b){this.G[0]=b},133:function(a,b){this.G[1]=b},134:function(a,b){this.G[2]=b},136:function(a,b){this.G[3]=b},137:function(a,b){yl(this,1,2,b)},138:function(a,b){yl(this,1,3,b)},139:function(a,b){yl(this,1,1,b)},140:function(a,b){this.G[4]=b},141:function(a,b){this.G[5]=b},142:function(a,b){this.G[6]=b},143:function(a,b){yl(this,1,0,b)},160:function(a,b){Ml(this,Xj,b)},161:function(a,b){Vl(this,Xj,b)},192:function(a,b){ll(this,1,0,b)},194:function(a,b){nl(this,1,0,b)},196:function(a,
@ -464,7 +464,7 @@ Pn.prototype.Ob=function(){this.H&&(this.Ea&&this.Ea.A(this.id,0,this.F>>>4,0,th
function Qn(a,b,c,d){if(d)a.wa("Unable to load system ROM (error "+d+": "+b+")");else{Ya(a.Wd,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,g=e.longs||e.data;if(f)a.A=f;else if(g)for(a.A=Array(4*g.length),d=c=0;c<g.length;c++)a.A[d++]=g[c]&255,a.A[d++]=g[c]>>8&255,a.A[d++]=g[c]>>16&255,a.A[d++]=g[c]>>24&255;else a.A=e;a.H=e.symbols;if(!a.A.length){r("Empty ROM: "+b);return}if(1==a.A.length){r(a.A[0]);return}}catch(h){a.wa("ROM data error: "+h.message);return}else for(b=
c.replace(/\n/gm," ").replace(/ +$/,"").split(" "),a.A=Array(b.length),e=0;e<b.length;e++)a.A[e]=na(b[e],16);Rn(a)}}
function Rn(a){if(!ob(a))if(!a.G)pb(a);else if(a.A&&a.ma){a.C||(a.C=a.A.length);if(a.A.length!=a.C)nb(a,"ROM size ("+oa(a.A.length,8,!0)+") does not match specified size ("+oa(a.C,8,!0)+")");else{var b;b=a.F;if(Tb(a.ma,b,a.C,fc)){for(var c=0;c<a.A.length;c++){var d=a.ma,e=b+c;d.X[(e&d.D)>>>d.B].jf(e&d.C,a.A[c]&255,e)}b=!0}else b=!1;if(b){b=[];"number"==typeof a.D?b.push(a.D):null!=a.D&&a.D.length&&(b=a.D);for(c=0;c<b.length;c++){var d=a,e=b[c],f=$b(d.ma,d.F,d.C);Zb(d.ma,e,d.C,f)}a.B&&((b=cb(a.B,a.id))?
(c=a.A,d=a.I,b.Ma==Sn?Tn(b,c,d||[12640,8752],8):b.Ma==Un&&Tn(b,c,d||[14221,16269],8),pb(b)):a.wa("Unable to find component: "+a.B));delete a.A}}pb(a)}}Pa(function(){for(var a=hb(document,"pcx86","rom"),b=0;b<a.length;b++){var c=a[b],d=eb(c),d=new Pn(d);gb(d,c)}});function Vn(a){t.call(this,"RAM",a);this.B=a.addr;this.A=a.size;this.F=a.test;this.D=!!this.A;this.C=!1}ba(Vn,t);k=Vn.prototype;k.ic=function(a,b,c,d){this.ma=b;this.U=c;this.Ea=d;this.V=yb(a,"ChipSet");pb(this)};
(c=a.A,d=a.I,b.Ma==Sn?Tn(b,c,d||[12640,8752],8):b.Ma==Un&&Tn(b,c,d||[14221,16269],8),pb(b)):a.wa("Unable to find component: "+a.B));delete a.A}}pb(a)}}Pa(function(){for(var a=hb(document,"pcx86","rom"),b=0;b<a.length;b++){var c=a[b],d=eb(c),d=new Pn(d);gb(d,c)}});function Vn(a){t.call(this,"RAM",a);this.B=a.addr;this.A=a.size;this.F=a.test;this.D=!!this.A;this.C=!1}ba(Vn,t);k=Vn.prototype;k.ic=function(a,b,c,d){this.ma=b;this.U=c;this.Ea=d;this.V=zb(a,"ChipSet");pb(this)};
k.Ob=function(a,b){return!b&&(this.reset(),a&&this.controller&&!this.restore(a))?!1:!0};k.Nb=function(a){return a&&this.controller?this.save():!0};
k.reset=function(){if(!this.B&&!this.D&&this.V){var a=1024*ek(this.V);this.A&&a!=this.A&&(dc(this.ma,this.B,this.A),this.C=!1);this.A=a}!this.C&&this.A&&Tb(this.ma,this.B,this.A,1)&&(this.C=!0,"ramCPQ"==this.Ud&&(this.controller=new Wn(this),Tb(this.ma,Xn,4,4,this.controller)));if(this.C){if(this.F||lc(this.ma,1138,4660),"ramCPQ"!=this.Ud&&this.V&&(a=this.V,a.A)){var b=1048576>this.B?pk:23,c=a.A[b]|a.A[b+1]<<8,c=c+(this.A>>10);a.A[b]=c&255;a.A[b+1]=c>>8;zk(a)}}else r("No RAM allocated")};
k.save=function(){var a=new Te(this);this.controller&&a.set(0,this.controller.save());return a.data()};k.restore=function(a){return this.controller?this.controller.restore(a[0]):!0};function Wn(a){this.F=a;this.C=Yn;this.D=Zn;this.B=$n;this.A=null}k=Wn.prototype;k.save=function(){return[this.C,this.B]};k.restore=function(a){this.Dc(0,a[0]&255);this.Dc(2,a[1]&255);return!0};k.Eb=function(a){var b=255;2>a?b=a&1?this.D>>8:this.D&255:4>a&&(b=a&1?this.B>>8:this.B&255);return b};
@ -473,7 +473,7 @@ Pa(function(){for(var a=hb(document,"pcx86","ram"),b=0;b<a.length;b++){var c=a[b
k.wb=function(a,b,c,d){var e=this,f=a+"-"+b;if(void 0===this.ia[f])switch(b){case "kbd":case "screen":return c.onkeydown=function(a){return ko(e,a,!0)},c.onkeypress=function(a){a=a||window.event;a=a.which||a.keyCode;e.B="";var b=!V[a]||!!(e.Sb&lo);b||mo(e,a,!0);return b},c.onkeyup=function(a){return ko(e,a,!1)},!0;case "caps-lock":return this.ia[f]=c,c.onclick=function(){e.oa&&bd(e.oa);mo(e,no,!0)},!0;case "num-lock":return this.ia[f]=c,c.onclick=function(){e.oa&&bd(e.oa);mo(e,oo,!0)},!0;case "scroll-lock":return this.ia[f]=
c,c.onclick=function(){e.oa&&bd(e.oa);mo(e,po,!0)},!0;default:var g=b.toUpperCase().replace(/-/g,"_");if(void 0!==qo[g]&&"button"==a)return this.ia[f]=c,c.onclick=function(a,b,c){return function(){a.oa&&bd(a.oa);a.B="";ro(a,c,!0);mo(a,c,!0)}}(this,g,qo[g]),!0;if(void 0!==so[b])return this.L++,this.ia[f]=c,a=function(a,b,c){return function(){a.B="";mo(a,c)}}(this,b,so[b]),b=function(a,b,c){return function(){to(a,c)}}(this,b,so[b]),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=b):(c.onmousedown=
a,c.onmouseup=c.onmouseout=b),!0;if(d)return this.ia[f]=c,c.onclick=function(){e.oa&&bd(e.oa);d&&!e.B&&(e.B=d,uo(e,150))},!0}return!1};function vo(a,b,c){if(a.L){for(var d in p)if(b==p[d]){b=+d;(d=ma[d])&&(b=d);break}for(var e in so)if((d=so[e]==b)||(d=b,d>=n.Dd&&d<=n.z&&(d-=n.Dd-n.Cd),d=so[e]==d),d){(a=a.ia["key-"+e])&&void 0!==c&&(a.style.color=c?"#ffffff":"#000000",a.style.backgroundColor=c?"#000000":"#ffffff");break}}}
k.ic=function(a,b,c,d){this.oa=a;this.ma=b;this.U=c;this.Ea=d;this.V=yb(a,"ChipSet");this.F=Pc(a,"autoType")||this.F;Pe(c,33,this.Ll.bind(this))};k.Ll=function(){if(10==(this.U.F>>8&255)&&!this.D&&this.F){var a=this.D=wo(this.F);a&&!this.B&&(this.B=a,uo(this,150))}return!0};
k.ic=function(a,b,c,d){this.oa=a;this.ma=b;this.U=c;this.Ea=d;this.V=zb(a,"ChipSet");this.F=Pc(a,"autoType")||this.F;Pe(c,33,this.Ll.bind(this))};k.Ll=function(){if(10==(this.U.F>>8&255)&&!this.D&&this.F){var a=this.D=wo(this.F);a&&!this.B&&(this.B=a,uo(this,150))}return!0};
function wo(a){if(a){for(var b,c=/(?:^|[^$])\$([a-z]+)/g;b=c.exec(a);){var d;switch(b[1]){case "date":d=xa("n-j-Y");break;case "time":d=xa("h:i:s");break;default:continue}a=a.replace("$"+b[1],d)}a=a.replace(/\$\$/g,"$$")}return a}function jo(a,b){var c=0;a.ba=null;"string"==typeof b&&(a.ba=b.toUpperCase(),c=xo.indexOf(a.ba),0>c&&(c=0));if(b=xo[c])a.X=parseInt(b.substr(2),10)}function Vm(a,b,c){a.J!==c&&(a.J=a.K=c)&&(a.H=!0);a.I!==b&&(a.I=b)&&!a.K&&In(a,!0);a.I&&a.K&&(a.Jb=[],kn(a,ln),a.K=!1)}
function kn(a,b){a.V&&(a.Jb.unshift(b),a.H=!0,Gn(a.V,b))}function bn(a){var b;a.Jb.length&&a.H&&(b=a.Jb[0],a.V&&Gn(a.V,b))}function Sm(a){var b=0;a.Jb.length&&(b=a.Jb[0]);return b}function In(a,b){0<a.Jb.length&&(a.Jb.shift(),(a.H=b)&&a.Jb.length&&a.V&&Gn(a.V,a.Jb[0]))}k.Ob=function(a,b){return!b&&(this.reset(),a&&this.restore&&!this.restore(a))?!1:!0};k.Nb=function(a){return a?this.save():!0};
k.reset=function(){if(!this.ba&&this.V)switch(this.V.ba){case Cj:case 5160:jo(this,xo[0]);break;default:jo(this,xo[1])}yo(this)};k.save=function(){var a=new Te(this),b=[];b[0]=this.J;b[1]=this.I;a.set(0,b);return a.data()};k.restore=function(a){return yo(this,a[0])};function yo(a,b){var c=0;b?a.D=wo(a.F):(b=[],a.D=null);a.J=b[c++];a.I=b[c];a.G=0;a.Sb=a.C=0;a.Jb=[];a.H=!0;a.B="";return!0}
@ -514,192 +514,192 @@ c;this.D=(this.pd=d)||b||null;b=a.smoothing;(c=La("smoothing"))&&(b="true"==c);i
g[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){Yp(f,!!(document.fullscreenElement||document.msFullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement))},!1);break}for(c=0;c<g.length;c++)if(d=g[c]+"fullscreenerror","on"+d in document){document.addEventListener(d,function(){Yp(f,null)},!1);break}}this.D&&(this.D.onfocus=function(){return f.Tf(!0)},this.D.onblur=function(){return f.Tf(!1)},this.D.Id=this.D.requestPointerLock||this.D.mozRequestPointerLock||
this.D.webkitRequestPointerLock,this.D.Xj=this.D.exitPointerLock||this.D.mozExitPointerLock||this.D.webkitExitPointerLock,this.D.Id&&(e=function(){f.Ze(document.pointerLockElement===f.D||document.mozPointerLockElement===f.D||document.webkitPointerLockElement===f.D)},"onpointerlockchange"in document?document.addEventListener("pointerlockchange",e,!1):"onmozpointerlockchange"in document?document.addEventListener("mozpointerlockchange",e,!1):"onwebkitpointerlockchange"in document&&document.addEventListener("webkitpointerlockchange",
e,!1)));if(a=a.fontROM)"json"!=qa(a)&&(a=Fa()+"/api/v1/dump?file="+a+"&format=bytes"),Ea(a,null,!0,function(a,b,c){Zp(f,a,b,c)})}ba(Y,t);k=Y.prototype;
k.ic=function(a,b,c,d){this.ma=b;this.U=c;this.Ea=d;c=(c=Vp[this.ba])&&c[0];c!==$p&&(nc(b,this,aq),qc(b,this,bq));c!==cq&&(nc(b,this,dq),qc(b,this,eq));this.Ma>=Sn&&(nc(b,this,fq),qc(b,this,gq));this.Ma==Un&&(nc(b,this,hq),qc(b,this,iq));if((this.B=yb(a,"Keyboard"))&&this.O){for(var e in this.ia)0<e.indexOf("lock")&&this.B.wb("led",e,this.ia[e]);this.B.wb(this.pd?"textarea":"canvas","screen",this.D)}this.qb=9;(this.V=yb(a,"ChipSet"))&&this.Qc&&this.Ma==Sn&&(this.qb=vj(this.Qc,this.qb));"mouse"==this.Sc?
(this.K=yb(a,"Mouse"))&&jq(this,kq):"keygrid"==this.Sc&&this.B&&jq(this,lq)};k.wb=function(a,b,c){var d=this;if(!this.ia[b])switch(this.ia[b]=c,b){case "fullScreen":return this.M&&this.M.je?c.onclick=function(){d.je()}:c.parentNode.removeChild(c),!0;case "lockPointer":return this.od=c.textContent,this.D&&this.D.Id?c.onclick=function(){d.Id(!0)}:c.parentNode.removeChild(c),!0;case "refresh":return c.onclick=function(){mq(d,!0)},!0}return!1};
k.ic=function(a,b,c,d){this.ma=b;this.U=c;this.Ea=d;c=(c=Vp[this.ba])&&c[0];c!==$p&&(nc(b,this,aq),qc(b,this,bq));c!==cq&&(nc(b,this,dq),qc(b,this,eq));this.Ma>=Sn&&(nc(b,this,fq),qc(b,this,gq));this.Ma==Un&&(nc(b,this,hq),qc(b,this,iq));if((this.C=zb(a,"Keyboard"))&&this.O){for(var e in this.ia)0<e.indexOf("lock")&&this.C.wb("led",e,this.ia[e]);this.C.wb(this.pd?"textarea":"canvas","screen",this.D)}this.qb=9;(this.V=zb(a,"ChipSet"))&&this.Qc&&this.Ma==Sn&&(this.qb=vj(this.Qc,this.qb));"mouse"==this.Sc?
(this.K=zb(a,"Mouse"))&&jq(this,kq):"keygrid"==this.Sc&&this.C&&jq(this,lq)};k.wb=function(a,b,c){var d=this;if(!this.ia[b])switch(this.ia[b]=c,b){case "fullScreen":return this.M&&this.M.je?c.onclick=function(){d.je()}:c.parentNode.removeChild(c),!0;case "lockPointer":return this.od=c.textContent,this.D&&this.D.Id?c.onclick=function(){d.Id(!0)}:c.parentNode.removeChild(c),!0;case "refresh":return c.onclick=function(){mq(d,!0)},!0}return!1};
k.je=function(){var a=!1;if(this.M){if(this.M.je){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.X/this.ja;b>c&&(a=Math.round(c/b*100)+"%")}this.Hc?(this.O.style.width=a,this.O.style.width=a,this.O.style.display="block",this.O.style.margin="auto"):(this.M.style.width=a,this.M.style.height="auto");this.M.style.backgroundColor="black";this.M.je();a=!0}this.D&&this.D.focus()}return a};
function Yp(a,b){!b&&a.M&&(a.Hc?a.O.style.width=a.O.style.height="":a.M.style.width=a.M.style.height="");a.B&&(a.B.pg=b)}k.Id=function(a){var b=!1;this.D&&(a?this.D.Id&&(this.D.Id(),this.K&&this.K.Ze(!0),b=!0):this.D.Xj&&(this.D.Xj(),this.K&&this.K.Ze(!1),b=!0),this.D&&this.D.focus());return b};k.Ze=function(a){this.K&&(this.K.Ze(a),this.B&&(this.B.pg=a));var b=this.ia.lockPointer;b&&(b.textContent=a?"Press Esc to Unlock Pointer":this.od)};
function jq(a,b){var c=a.D;c&&!a.dc&&(c.addEventListener("touchstart",function(b){nq(a,b,!0)},!1),c.addEventListener("touchmove",function(b){nq(a,b)},!0),c.addEventListener("touchend",function(b){nq(a,b,!1)},!1),a.dc=b,a.bb=a.ib=a.Tc=-1,a.Wb=!1,a.sb=null,a.Vb=!1,a.nd=function(){a.Vb=!0;a.K.ie(oq,!0)})}k.Tf=function(a){this.B&&this.B.Tf(a)};
function nq(a,b,c){var d,e,f=0,g=0;e=a.O;do isNaN(e.offsetLeft)||(f+=e.offsetLeft,g+=e.offsetTop);while(e=e.offsetParent);var h=a.X/a.O.offsetWidth,l=a.ja/a.O.offsetHeight;b.targetTouches&&b.targetTouches.length?(d=b.targetTouches[0].pageX,e=b.targetTouches[0].pageY):(d=b.pageX,e=b.pageY);d=(d-f)*h;e=(e-g)*l;if(a.dc==lq)c&&(d=d/(a.X/3)|0,e=e/(a.ja/3)|0,1!=e?e?mo(a.B,1040,!0):mo(a.B,1038,!0):1!=d?d?mo(a.B,1039,!0):mo(a.B,1037,!0):mo(a.B,1032,!0));else if(a.K){g=a.Wb;f=b.timeStamp-a.Tc;!0===c?(a.Wb=
500<f,a.Tc=b.timeStamp,a.sb=setTimeout(a.nd,500)):null!=a.sb&&(clearTimeout(a.sb),a.sb=null);void 0===c&&(a.Wb=!1);g||b.preventDefault();if(!1===c){a.Vb?(a.K.ie(oq,!1),a.Vb=!1,b=!0):b=!1;if(b)return;if(200>f){a.K.ie(oq,!0);a.K.ie(oq,!1);return}}if(c||0>a.bb||0>a.ib)a.bb=d,a.ib=e;c=Math.round(d-a.bb);b=Math.round(e-a.ib);a.bb=d;a.ib=e;a.K.tg(c,b,a.bb,a.ib)}}k.Ob=function(a,b){if(!b)if(!a||!this.restore)this.reset();else if(!this.restore(a))return!1;return!0};k.Nb=function(a){return a?this.save():!0};
k.reset=function(){var a=!0,b=0;this.V&&(b=+gk(this.V,zj,void 0));this.ba||(this.Ma=b==hk?cq:$p);this.ca=pq;switch(this.Ma){case Un:b=7;break;case Sn:var c=qq[this.qb];c&&(b=c[0]);b||(b=4);break;case cq:b=hk;this.ca=rq;break;default:b=2}this.ea!==b&&(this.ea=b,a=!0);this.C=null;this.W=this.Bb=new bp(this,cq);this.I=this.rb=new bp(this,$p);this.Ma<Sn?this.A=new bp:(this.A=new bp(this,this.Ma,null,this.Wc),sq(this));tq(this);this.qa=null;this.ya=this.Z=-1;this.ua=0;uq(this,this.ca);if(this.C.Ya&&a){a=
this.C.Ya+this.Xa;for(b=this.C.Ya;b<a;b+=2){var d=65536*Math.random()|0;4==this.ea||7==this.ea?(c=b>>1&255,d=d>>8&~vq,d>>4==(d&15)&&(d^=15)):(c=d&255,d=(d&256?wq|xq:yq|zq)|Aq&d>>8);lc(this.ma,b,c|d<<8)}mq(this,!0)}};function sq(a){a.A.ff&ip?(a.W=a.Bb,a.I=a.A):(a.W=a.A,a.I=a.rb)}k.save=function(){var a=new Te(this);a.set(0,wp(this.Bb));a.set(1,wp(this.rb));a.set(2,[this.ea,this.ca,this.qa]);a.set(3,wp(this.A));return a.data()};
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function ps(a,b,c){for(var d=a.length>>2,e=Array(d),f=0;f<d;f++)e[f]=b[c]|b[c+1]<<8|b[c+2]<<16|b[c+3]<<24,c+=4;a.data=e}function ws(a){var b=a.length,c=Array(b),d=0,b=b>>2,e=a.data;a=a.pattern;for(var f=0;f<b;f++){var g=f<e.length?e[f]:a;c[d++]=g&255;c[d++]=g>>8&255;c[d++]=g>>16&255;c[d++]=g>>24&255}return c}k.read=function(a,b){var c=-1;if(a&&b<a.length)var c=a.data,d=b>>2,c=(d<c.length?c[d]:a.pattern)>>((b&3)<<3)&255;return c};
k.write=function(a,b,c){if(this.qe)return!1;if(b<a.length){if(c!=this.read(a,b,!0)){var d=a.data,e=a.pattern,f=b>>2;b=(b&3)<<3;for(var g=d.length;g<=f;g++)d[g]=e;a.uc?f<a.Mc?(a.uc+=a.Mc-f,a.Mc=f):f>=a.Mc+a.uc&&(a.uc+=f-(a.Mc+a.uc)+1):(a.Mc=f,a.uc=1);d[f]=d[f]&~(255<<b)|c<<b;this.C&&us(this,a,!0)}return!0}return null};function xs(a){for(var b="",c=0,d;d=qs(a,c++);)for(var e=0,f=d.length;e<f;e++)b+=String.fromCharCode(rs(a,d,e));return btoa(b)}
k.save=function(){var a=0,b=[];b[a++]=[this.F,this.I,this.fb,this.gb,this.Za,this.lb];if(!this.C&&!this.qe)for(var c=this.A,d=0;d<c.length;d++)for(var e=0;e<c[d].length;e++)for(var f=0;f<c[d][e].length;f++){var g=c[d][e][f];if(g&&g.uc){for(var h=[],l=0,m=g.Mc,q=g.Mc+g.uc;m<q;)h[l++]=g.data[m++];b[a++]=[d,e,f,g.Mc,h]}}return b};
k.restore=function(a){var b=0,c="unsupported restore format";if(a&&0<a.length){var d=0,e=a[d++];e&&2<=e.length&&(!this.A.length&&6<=e.length?hs(this,"local",e[2],e[3],e[4],e[5]):null!=e[0]&&null!=e[1]&&null!=this.I&&e[1]!=this.I&&(c="original checksum ("+e[1]+") differs from current checksum ("+this.I+")",b=-2));for(this.A.length||(b=-1);d<a.length&&0<=b;){var f=0,g=a[d++],h=g[f++],l=g[f++],m=g[f++];if(h>=this.A.length||l>=this.A[h].length||m>=this.A[h][l].length){c="sector (CHS="+h+":"+l+":"+m+") out of range ("+
k.restore=function(a){var b=0,c="unsupported restore format";if(a&&0<a.length){var d=0,e=a[d++];e&&2<=e.length&&(!this.A.length&&6<=e.length?is(this,"local",e[2],e[3],e[4],e[5]):null!=e[0]&&null!=e[1]&&null!=this.I&&e[1]!=this.I&&(c="original checksum ("+e[1]+") differs from current checksum ("+this.I+")",b=-2));for(this.A.length||(b=-1);d<a.length&&0<=b;){var f=0,g=a[d++],h=g[f++],l=g[f++],m=g[f++];if(h>=this.A.length||l>=this.A[h].length||m>=this.A[h][l].length){c="sector (CHS="+h+":"+l+":"+m+") out of range ("+
b+" changes applied)";b=-1;break}if(this.qe){c="unable to modify write-protected disk";b=-1;break}e=g[f++];f=g[f++];g=e+f.length;if(h=this.A[h][l][m]){for(l=h.data.length;l<e;)h.data[l++]=h.pattern;l=0;h.Mc=e;for(h.uc=f.length;e<g;)h.data[e++]=f[l++];b++}}}0>b&&-2!=b&&this.wa("Unable to restore disk '"+this.Rc+": "+c);return b};
k.toJSON=function(){var a;a=0;for(var b;b=ps(this,a++);)xs(b);a=JSON.stringify(this.A,function(a,b){if("file"!=a)return b});a=a.replace(/,"length":512/gm,"").replace(/,"pattern":0/gm,"");a=a.replace(/"(sector|length|data|pattern)":/gm,"$1:");a=a.replace(/,"[^"]*":([0-9]+|true|false)/gm,"");a=a.replace(/(sector|length|data|pattern):/gm,'"$1":');return a=a.replace(/([\]}]),/gm,"$1,\n")};
function xs(a){var b=a.data,c=b.length;if(c<<2==a.length){for(var d=c-1,e=b[d],f=0;d--&&b[d]===e;)f++;f++&&(b.length=c-f,a.pattern=e)}}var gs=0;function ys(a){t.call(this,"FDC",a);this.dmaRead=ys.prototype.bk;this.dmaWrite=ys.prototype.ck;this.dmaFormat=ys.prototype.sk;this.L=zs(a.autoMount);this.K=a.sortBy||"name";"none"==this.K&&(this.K=null);this.B=[];this.M=!Ka("Mobi")&&window&&"FileReader"in window}ba(ys,t);k=ys.prototype;
k.toJSON=function(){var a;a=0;for(var b;b=qs(this,a++);)ys(b);a=JSON.stringify(this.A,function(a,b){if("file"!=a)return b});a=a.replace(/,"length":512/gm,"").replace(/,"pattern":0/gm,"");a=a.replace(/"(sector|length|data|pattern)":/gm,"$1:");a=a.replace(/,"[^"]*":([0-9]+|true|false)/gm,"");a=a.replace(/(sector|length|data|pattern):/gm,'"$1":');return a=a.replace(/([\]}]),/gm,"$1,\n")};
function ys(a){var b=a.data,c=b.length;if(c<<2==a.length){for(var d=c-1,e=b[d],f=0;d--&&b[d]===e;)f++;f++&&(b.length=c-f,a.pattern=e)}}var hs=0;function zs(a){t.call(this,"FDC",a);this.dmaRead=zs.prototype.bk;this.dmaWrite=zs.prototype.ck;this.dmaFormat=zs.prototype.sk;this.L=As(a.autoMount);this.K=a.sortBy||"name";"none"==this.K&&(this.K=null);this.B=[];this.M=!Ka("Mobi")&&window&&"FileReader"in window}ba(zs,t);k=zs.prototype;
k.wb=function(a,b,c){var d=this;switch(b){case "listDisks":this.ia[b]=c;if(this.K){b=[];for(a=0;a<c.options.length;a++)b.push(c.options[a]);b.sort(function(a,b){return"path"!=d.K?a.text.localeCompare(b.text):a.value.localeCompare(b.value)});for(a=0;a<b.length;a++)try{c.options[a]=b[a]}catch(e){break}}c.onchange=function(){var a=d.ia.descDisk,b=c.options[c.selectedIndex];if(a&&b){var g={};if(b=b.getAttribute("data-value"))try{g=eval("("+b+")")}catch(h){r("FDC option error: "+h.message)}b=g.desc;void 0===
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10)||0])?(a=a.sa)?(a=Na(ws(a),"octet-stream",!0,a.rh.replace(".json",".img")),r(a)):d.wa("No diskette loaded in drive."):d.wa("No diskette drive selected."))};return!0;case "mountDisk":if(this.M)return this.ia[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;Bs(d,pa(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
k.ic=function(a,b,c,d){this.ma=b;this.U=c;this.Ea=d;this.oa=a;this.V=yb(a,"ChipSet");zs(Pc(this.oa,"autoMount"),this.L);Cs(this);nc(b,this,Ds);qc(b,this,Es);Fs(this,"None","",!0);this.M&&Fs(this,"Local Disk","?");Fs(this,"Remote Disk","??");Gs(this)||pb(this)};function zs(a,b){if(a){if("string"==typeof a)try{a=eval("("+a+")")}catch(d){r("FDC auto-mount error: "+d.message+" ("+a+")"),a={}}}else a={};for(var c in a)b&&(b[c]=a[c]);return a}
k.Ob=function(a,b){if(!b){if(!a){if(this.reset(),this.oa.O){this.B=[];for(a=0;a<this.A.length;a++)Hs(this,a,!0);Gs(this,!0)}}else if(!this.restore(a))return!1;if(a=this.ia.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;b<this.O;b++){var c=document.createElement("option");c.value=b;c.text=String.fromCharCode(65+b)+":";a.appendChild(c)}0<this.O&&(a.value="0",As(this,0))}}return!0};k.Nb=function(a){return a?this.save():!0};k.reset=function(){Cs(this)};
k.save=function(){var a=new Te(this);a.set(0,Is(this));return a.data()};k.restore=function(a){return Cs(this,a[0])};
function Cs(a,b){var c=0,d,e=!0;b||(b=[0,0,Js,Array(9),0,0,0,[]]);a.La=b[c++];c++;a.Y=b[c++];a.G=b[c++];a.D=b[c++];a.C=b[c++];a.I=b[c++];var f=b[c++];d=b[c++];null!=d&&(a.B=d);void 0===a.A&&(a.O=4,a.V&&(a.O=+gk(a.V,yj,void 0)),a.A=Array(4));for(d=0;d<a.A.length;d++){var g=a.A[d];if(void 0===g){var g=a.A[d]={},h;if(a.V)a:{h=a.V;if(d<+gk(h,yj,void 0)){if(!h.O){h=360;break a}if(d<h.O.length){h=h.O[d];break a}}h=0}else h=0;switch(h){case 160:case 180:g.gb=1;default:g.fb=40;g.Za=9;break;case 720:g.fb=
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q[y++];g.Ra=null;g.sa||(g.Sd="");var z=q[y++];102==z&&(z=!1);"boolean"==typeof z?(w=q[y++],q=q[y],z?(y=l.A[m],Hs(l,m,!0,!0),y.me=!0,m=new fs(l,y,"preload"),l.li(y,m,w,q,!0)):Ms(l,m,w,q,!0)?g.sa&&q&&Ns(l,w,q,g.sa):pb(l,!1)):void 0!==z&&g.sa&&0>g.sa.restore(z)&&(h=!1);h&&g.sa&&void 0!==g.Pa&&(g.Ra=g.sa.seek(g.ub,g.Sa,g.kb));h||(e=!1)}a.H=b[c++]||0;a.F=b[c]||Os;return e}
function Is(a){var b=0,c=[];c[b++]=a.La;c[b++]=0;c[b++]=a.Y;c[b++]=a.G;c[b++]=a.D;c[b++]=a.C;c[b++]=a.I;for(var d=b++,e=0,f=[],g=0;g<a.A.length;g++){var h=e++,l=a.A[g],m=0,q=[];q[m++]=l.hb;q[m++]=[l.name,l.fb,l.gb,l.Za,l.lb,l.ne,l.Nf,l.Re,l.Se];q[m++]=l.Sa;q[m++]=l.sd+100;q[m++]=l.ub;q[m++]=l.kb;q[m++]=l.td;q[m++]=l.tb;q[m++]=l.Pa;q[m++]=l.me;q[m++]=l.Sj;q[m]=l.Sd;f[h]=q}c[d]=f;d=b++;for(e=0;e<a.A.length;e++)f=a.A[e],f.sa&&Ps(a,f.Sd,f.sa);c[d]=a.B;c[b++]=a.H;c[b]=a.F;return c}
function Gs(a,b){b||(a.J=0);for(var c in a.L){var d=a.L[c],e;if(!(e=d.path))a:{if(e=d.name){var f=a.ia.listDisks;if(f&&f.options)for(var g=0;g<f.options.length;g++){var h=f.options[g];if(h.text==e){e=h.value;break a}}}e=""}if(e)if(f=c.charCodeAt(0)-65,0<=f&&f<a.A.length){if(!(d=d.name))a:{if((d=a.ia.listDisks)&&d.options)for(g=0;g<d.options.length;g++)if(h=d.options[g],h.value==e){d=h.text;break a}d=pa(e,!0)}!Ms(a,f,d||"Unknown",e,!0)&&b&&pb(a,!1)}else a.wa("Incorrect auto-mount settings for drive "+
b&&(b="");g=g.href;void 0!==g&&(b='<a href="'+g+'" target="_blank">'+b+"</a>");a.innerHTML=b}};return!0;case "descDisk":case "listDrives":return this.ia[b]=c,c.onchange=function(){var a=na(c.value,10);null!=a&&Bs(d,a)},!0;case "loadDisk":return this.ia[b]=c,c.onclick=function(){var a=d.ia.listDisks;a&&Cs(d,a.options[a.selectedIndex].text,a.value)},!0;case "saveDisk":if(!this.M){c.parentNode.removeChild(c);break}this.ia[b]=c;c.onclick=function(){var a=d.ia.listDrives;a&&a.options&&d.A&&((a=d.A[na(a.value,
10)||0])?(a=a.sa)?(a=Na(xs(a),"octet-stream",!0,a.rh.replace(".json",".img")),r(a)):d.wa("No diskette loaded in drive."):d.wa("No diskette drive selected."))};return!0;case "mountDisk":if(this.M)return this.ia[b]=c,c.addEventListener("change",function(){var a=c.children[0];a.children[1].disabled=!a.children[0].files.length}),c.onsubmit=function(a){if(a=a.currentTarget[1].files[0]){var b=a.name;Cs(d,pa(b,!0),b,a)}return!1},!0;c.parentNode.removeChild(c)}return!1};
k.ic=function(a,b,c,d){this.ma=b;this.U=c;this.Ea=d;this.oa=a;this.V=zb(a,"ChipSet");As(Pc(this.oa,"autoMount"),this.L);Ds(this);nc(b,this,Es);qc(b,this,Fs);Gs(this,"None","",!0);this.M&&Gs(this,"Local Disk","?");Gs(this,"Remote Disk","??");Hs(this)||pb(this)};function As(a,b){if(a){if("string"==typeof a)try{a=eval("("+a+")")}catch(d){r("FDC auto-mount error: "+d.message+" ("+a+")"),a={}}}else a={};for(var c in a)b&&(b[c]=a[c]);return a}
k.Ob=function(a,b){if(!b){if(!a){if(this.reset(),this.oa.O){this.B=[];for(a=0;a<this.A.length;a++)Is(this,a,!0);Hs(this,!0)}}else if(!this.restore(a))return!1;if(a=this.ia.listDrives){for(;a.firstChild;)a.removeChild(a.firstChild);a.value="";for(b=0;b<this.O;b++){var c=document.createElement("option");c.value=b;c.text=String.fromCharCode(65+b)+":";a.appendChild(c)}0<this.O&&(a.value="0",Bs(this,0))}}return!0};k.Nb=function(a){return a?this.save():!0};k.reset=function(){Ds(this)};
k.save=function(){var a=new Te(this);a.set(0,Js(this));return a.data()};k.restore=function(a){return Ds(this,a[0])};
function Ds(a,b){var c=0,d,e=!0;b||(b=[0,0,Ks,Array(9),0,0,0,[]]);a.La=b[c++];c++;a.Y=b[c++];a.G=b[c++];a.D=b[c++];a.C=b[c++];a.I=b[c++];var f=b[c++];d=b[c++];null!=d&&(a.B=d);void 0===a.A&&(a.O=4,a.V&&(a.O=+gk(a.V,yj,void 0)),a.A=Array(4));for(d=0;d<a.A.length;d++){var g=a.A[d];if(void 0===g){var g=a.A[d]={},h;if(a.V)a:{h=a.V;if(d<+gk(h,yj,void 0)){if(!h.O){h=360;break a}if(d<h.O.length){h=h.O[d];break a}}h=0}else h=0;switch(h){case 160:case 180:g.gb=1;default:g.fb=40;g.Za=9;break;case 720:g.fb=
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q[y++];g.Ra=null;g.sa||(g.Sd="");var z=q[y++];102==z&&(z=!1);"boolean"==typeof z?(w=q[y++],q=q[y],z?(y=l.A[m],Is(l,m,!0,!0),y.me=!0,m=new gs(l,y,"preload"),l.li(y,m,w,q,!0)):Ns(l,m,w,q,!0)?g.sa&&q&&Os(l,w,q,g.sa):pb(l,!1)):void 0!==z&&g.sa&&0>g.sa.restore(z)&&(h=!1);h&&g.sa&&void 0!==g.Pa&&(g.Ra=g.sa.seek(g.ub,g.Sa,g.kb));h||(e=!1)}a.H=b[c++]||0;a.F=b[c]||Ps;return e}
function Js(a){var b=0,c=[];c[b++]=a.La;c[b++]=0;c[b++]=a.Y;c[b++]=a.G;c[b++]=a.D;c[b++]=a.C;c[b++]=a.I;for(var d=b++,e=0,f=[],g=0;g<a.A.length;g++){var h=e++,l=a.A[g],m=0,q=[];q[m++]=l.hb;q[m++]=[l.name,l.fb,l.gb,l.Za,l.lb,l.ne,l.Nf,l.Re,l.Se];q[m++]=l.Sa;q[m++]=l.sd+100;q[m++]=l.ub;q[m++]=l.kb;q[m++]=l.td;q[m++]=l.tb;q[m++]=l.Pa;q[m++]=l.me;q[m++]=l.Sj;q[m]=l.Sd;f[h]=q}c[d]=f;d=b++;for(e=0;e<a.A.length;e++)f=a.A[e],f.sa&&Qs(a,f.Sd,f.sa);c[d]=a.B;c[b++]=a.H;c[b]=a.F;return c}
function Hs(a,b){b||(a.J=0);for(var c in a.L){var d=a.L[c],e;if(!(e=d.path))a:{if(e=d.name){var f=a.ia.listDisks;if(f&&f.options)for(var g=0;g<f.options.length;g++){var h=f.options[g];if(h.text==e){e=h.value;break a}}}e=""}if(e)if(f=c.charCodeAt(0)-65,0<=f&&f<a.A.length){if(!(d=d.name))a:{if((d=a.ia.listDisks)&&d.options)for(g=0;g<d.options.length;g++)if(h=d.options[g],h.value==e){d=h.text;break a}d=pa(e,!0)}!Ns(a,f,d||"Unknown",e,!0)&&b&&pb(a,!1)}else a.wa("Incorrect auto-mount settings for drive "+
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function Bs(a,b,c,d){var e,f=a.ia.listDrives;if(f&&!isNaN(e=na(f.value,10))&&0<=e&&e<a.A.length)if(c)if("?"==c)a.wa('Use "Choose File" and "Mount" to select and load a local disk.');else{if("??"==c){c=window.prompt("Enter the URL of a remote disk image.","")||"";if(!c)return;b=pa(c)}for(;0>Ms(a,e,b,c,!1,d)&&window.confirm("Click OK to reload the original disk.\n(WARNING: All disk changes will be discarded)");){var f=a,g=c,h;for(h=0;h<f.B.length;h++)if(f.B[h][1]==g){f.B.splice(h,1);break}Hs(a,e,!1,
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k.li=function(a,b,c,d,e){var f;a.ke=!1;b&&(f=b.info(),b&&f[0]>a.fb||f[1]>a.gb)&&(this.wa('Diskette "'+c+'" too large for drive '+String.fromCharCode(65+a.La)),b=null);b?(a.sa=b,a.Sj=c,a.Sd=d,Ns(this,c,d,b),f=b.info(),this.H|=Qs,this.wa('Mounted diskette "'+c+'" in drive '+String.fromCharCode(65+a.La),a.Gd||e),a.Nf=f[0],a.Re=f[1],a.Se=f[2],this.oa&&bd(this.oa)):a.me=!1;a.Gd&&(a.Gd=!1,--this.J||pb(this));As(this,a.La)};
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k.li=function(a,b,c,d,e){var f;a.ke=!1;b&&(f=b.info(),b&&f[0]>a.fb||f[1]>a.gb)&&(this.wa('Diskette "'+c+'" too large for drive '+String.fromCharCode(65+a.La)),b=null);b?(a.sa=b,a.Sj=c,a.Sd=d,Os(this,c,d,b),f=b.info(),this.H|=Rs,this.wa('Mounted diskette "'+c+'" in drive '+String.fromCharCode(65+a.La),a.Gd||e),a.Nf=f[0],a.Re=f[1],a.Se=f[2],this.oa&&bd(this.oa)):a.me=!1;a.Gd&&(a.Gd=!1,--this.J||pb(this));Bs(this,a.La)};
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k.zm=function(a,b){this.C<this.G.length&&(this.G[this.C++]=b);a=this.G[0]&Ws;if(void 0!==Xs[a]&&this.C>=Xs[a].ed){b=!1;this.D=0;a=Ys(this);var c,d,e,f,g,h=a&Ws;switch(h){case Zs:Ys(this);Ys(this);$s(this);break;case at:d=Ys(this);this.La=d&3;c=this.A[this.La];$s(this);bt(this,(c.hb&ct)>>>24);break;case dt:case et:d=Ys(this);b=d>>2&1;this.La=d&3;c=this.A[this.La];c.Sa=b;d=c.ub=Ys(this);e=Ys(this);f=c.kb=Ys(this);g=Ys(this);c.tb=128<<g;c.td=Ys(this);Ys(this);Ys(this);h==et?(h=c,h.hb=ft|gt,h.sa&&(h.Ra=
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1;g=0;c.hb=ht;c.sa&&(c.Ra=c.sa.seek(c.ub,c.Sa,c.kb))?g=c.Ra.length>>8:c.hb=ft|gt;jt(this,c,a,b,d,e,f,g);b=!0;break;case qt:d=Ys(this);b=d>>2&1;this.La=d&3;c=this.A[this.La];d=c.ub;e=c.Sa=b;f=1;g=Ys(this);c.tb=128<<g;c.td=Ys(this);Ys(this);c.ai=Ys(this);h=c;h.hb=ft|gt;h.sa&&(h.Ra=null,h.hb=ht,this.V&&(h.he=0,h.Fc=Array(4),h.kg=!0,h.zf=0,zl(this.V,2,this,"dmaFormat",h),vl(this.V,2),h.kg=!1));jt(this,c,a,b,d,e,f,g);b=!0;break;case rt:d=Ys(this),this.La=d&3,c=this.A[this.La],c.Sa=d>>2&1,d=Ys(this),c.ub+=
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