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m.aa=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};m.ca=function(a){return a?this.save():!0};m.reset=function(){this.j=14;this.b=8;this.g=this.i=this.f=this.c=this.l=0};m.save=function(){var a=new J(this);this.da==Yb&&K(a,0,[this.j,this.b,this.l,this.c,this.f,this.g,this.i]);return a.data()};m.restore=function(a){a=a[0];this.da==Yb&&(this.j=a[0],this.b=a[1],this.l=a[2],this.c=a[3],this.f=a[4],this.g=a[5],this.i=a[6]);return!0};m.start=function(){};m.stop=function(){};
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bc.prototype.fa=function(a,b,c,d){this.o=b;this.a=c;this.J=d;ec(this)};bc.prototype.aa=function(){this.i&&(this.J&&this.J.a(this.id,this.j,this.c,this.i),delete this.i);return!0};bc.prototype.ca=function(){return!0};
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" ").replace(/ +$/,"").split(" "),a.b=Array(b.length),e=0;e<b.length;e++)a.b[e]=aa(b[e]);ec(a)}}
function ec(a){if(!Ja(a))if(!a.g)F(a);else if(a.b&&a.o){a.c||(a.c=a.b.length);if(a.b.length!=a.c){var b="ROM size (0x"+n(a.b.length)+") does not match specified size ("+("0x"+n(a.c))+")";a.h.ga=!0;a.I(b)}else if(fc(a,a.j)){b=[];"number"==typeof a.f?b.push(a.f):null!=a.f&&a.f.length&&(b=a.f);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.o,h=d.c,g=[],l=d.j>>>f.c;0<h&&l<f.b.length;)g.push(f.b[l++]),h-=f.o;f=d.o;d=d.c;h=0;for(e>>>=f.c;0<d&&e<f.b.length;){l=g[h++];if(!l)break;f.b[e++]=l;d-=f.o}}delete a.b}F(a)}}
function fc(a,b){if(Ra(a.o,b,a.c,a.l?1:db)){var c;for(c=0;c<a.b.length;c++)Wa(a.o,b+c,a.b[c]);if(a.l&&256==b){for(c=0;c<dc.length;c++)Wa(a.o,dc[c],118);Eb(a.a,function(a){return function(b){if(0<=dc.indexOf(b)){var c=!1,h=a.a,g=a.J;if(5==b)switch(c=!0,h.v){case 2:gc(a,String.fromCharCode(h.w));break;case 9:for(var l=L(h),k="",r=255;r--;){var q=a.a.F(l++);if(36==q)break;k+=String.fromCharCode(q)}gc(a,k);break;default:c=!1}c?Vb.call(h):g&&(a.V("\nCP/M vector 0x"+n(b,4)),I(h,b),tb(g));b=!0}else b=!1;
return b}}(a));Gb(a.a,b)}return!0}return!1}function gc(a,b){b=b.replace(/\r/g,"");a.ea&&(a.ea.value+=b,a.ea.scrollTop=a.ea.scrollHeight)}ta(function(){for(var a=D(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=C(c),d=new bc(d);Ha(d,c)}});function hc(a){u.call(this,"RAM",a,hc);this.f=a.addr;this.c=a.size;this.b=!1}x(hc);m=hc.prototype;m.fa=function(a,b,c,d){this.o=b;this.a=c;this.J=d;F(this)};m.aa=function(a,b){b||this.reset();return!0};m.ca=function(a){return a?this.save():!0};
m.reset=function(){!this.b&&this.c&&Ra(this.o,this.f,this.c,1)&&(this.b=!0);this.b||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};ta(function(){for(var a=D(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=C(c),d=new hc(d);Ha(d,c)}});function ic(a){u.call(this,"Keyboard",a,ic);this.reset();F(this)}x(ic);var jc={"1p":49,"2p":50,coin:51,left:37,right:39,fire:32},kc={65:37,68:39,76:32};ic.prototype.reset=function(){this.a={}};
ic.prototype.R=function(a,b,c){var d=this;a=a+"-"+b;if(void 0===this.B[a])switch(b){case "kbd":return c.onkeydown=function(a){return lc(d,a,!0)},c.onkeyup=function(a){return lc(d,a,!1)},!0;default:if(void 0!==jc[b])return this.B[a]=c,a=function(a,b){return function(){mc(a,b,!0)}}(this,b),b=function(a,b){return function(){mc(a,b,!1)}}(this,b),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}return!1};
ic.prototype.fa=function(a,b,c,d){this.J=d;this.G=Na(a,"ChipSet")};function lc(a,b,c){var d=!0,e;a:{e=b.keyCode;e=kc[e]||e;for(var f in jc)if(jc[f]===e){e=f;break a}e=null}e&&(d=mc(a,e,c));d||b.preventDefault();return d}function mc(a,b,c){a.a[b]=c;if(a.G)switch(b){case "1p":ac(a.G,4,c);break;case "2p":ac(a.G,2,c);break;case "coin":ac(a.G,1,c);break;case "left":ac(a.G,32,c);break;case "right":ac(a.G,64,c);break;case "fire":ac(a.G,16,c)}return!1}
ta(function(){for(var a=D(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=C(c),d=new ic(d);Ha(d,c)}});
function oc(a,b,c,d,e){var f=this;this.$a=oa("Gecko/");var h=["","moz","ms","webkit"];u.call(this,"Video",a,oc);this.s=a.screenWidth;this.m=a.screenHeight;this.T=a.bufferAddr;this.wb=a.bufferRAM;var g=a.bufferFormat;this.C=g&&pc[g.toLowerCase()]||qc;this.Da=a.bufferCols;this.ba=a.bufferRows;this.sb=this.P=a.cellWidth||1;this.N=a.cellHeight||1;this.Oa=null;this.ka=a.bufferBits||1;this.xb=a.bufferLeft||0;if(this.c=a.bufferRotate)this.c=this.c%360,0<this.c&&(this.c-=360),-90!=this.c&&(this.I("unsupported buffer rotation: "+
this.c),this.c=0);this.eb=a.interruptRate;this.Db=a.refreshRate||60;this.l=b;this.f=c;this.W=(this.Eb=d)||b||null;this.ub=this.s;this.vb=this.m;this.Ya=this.s/this.Da|0;this.Za=this.m/this.ba|0;1<this.N&&this.ba++;b=a.smoothing;(c=ya.smoothing)&&(b="true"==c);if(null!=b)for(c=0;c<h.length;c++)if(d=(d=h[c])?d+"ImageSmoothingEnabled":"imageSmoothingEnabled",void 0!==this.f[d]){this.f[d]=b;break}if(this.g=a.screenRotate)this.g=this.g%360,0<this.g&&(this.g-=360),-90!=this.g?(this.I("unsupported screen rotation: "+
this.g),this.g=0):(this.f.translate(0,this.m),this.f.rotate(this.g*Math.PI/180),this.f.scale(this.m/this.s,this.s/this.m));if(this.b=e)if(this.b.la=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.b.la){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){rc(f,document.fullscreenElement||document.msFullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement?!0:!1)},!1);
break}for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenerror","on"+d in document){document.addEventListener(d,function(){rc(f,null)},!1);break}}if(this.D=a.fontROM)"json"!=ca(this.D)&&(this.D=ia()+"/api/v1/dump?file="+this.D+"&format=bytes"),p(this.D,null,!0,function(a,b,c){sc(f,a,b,c)})}x(oc);var qc=0,pc={vt100:2};
oc.prototype.fa=function(a,b,c,d){this.u=a;this.o=b;this.a=c;this.J=d;this.C||(this.G=Na(a,"ChipSet"))&&this.G.da==Yb&&(this.C=1);this.i=this.Da*this.P;this.A=this.ba*this.N;b=this.i;c=this.A;this.c&&(b=this.A,c=this.i);this.Ea=(this.i*this.ka>>3)*this.A;if(this.wb||Ra(this.o,this.T,this.Ea,3))1<this.P?tc(this,this.Da*this.ba):(this.ab=this.f.createImageData(b,c),this.cb=16/this.ka|0,tc(this,this.Ea>>1)),this.j=document.createElement("canvas"),this.j.width=b,this.j.height=c,this.Pa=this.j.getContext("2d"),
this.K={},this.Y=1<<this.ka,this.L=Array(this.Y+2),this.L[0]=[0,0,0,255],this.L[1]=[255,255,255,255],1==this.C&&(this.L[this.Y+0]=[255,255,0,255],this.L[this.Y+1]=[0,255,0,255]),2==this.C&&(this.Cb=60,this.M=Array(this.Da));(this.X=Na(a,"Keyboard"))&&this.l&&this.X.R(this.Eb?"textarea":"canvas","kbd",this.W);this.D||F(this)};
function sc(a,b,c,d){if(d)a.I("Unable to load font ROM (error "+d+": "+b+")");else{Fa(a.Qa,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){t("Empty font ROM: "+b);return}if(1==f.length){t(f[0]);return}if(2048==f.length)uc(a,f);else{a.I("Unrecognized font data length ("+f.length+")");return}}catch(h){a.I("Font ROM data error: "+h.message);return}(a.f||a.J)&&F(a)}}function uc(a,b){a.Oa=b;a.K[96]=vc(a,a.P,a.N);a.K[64]=vc(a,2*a.P,a.N);a.K[32]=a.K[0]=vc(a,2*a.P,2*a.N)}
function vc(a,b,c){var d=8>=a.sb?8:16,e=8<d?15:0,f=a.Oa.length/d,h={P:b,N:c};h.canvas=document.createElement("canvas");h.canvas.width=16*b;h.canvas.height=f/16*c;h.context=h.canvas.getContext("2d");for(var g=h.context.createImageData(b,c),l=0;l<f;l++){for(var k=0,r=k;k<a.N;k++)for(var q=a.Oa[l*d+(e+k&d-1)],y=0;y<c/a.N;y++){for(var w=0,z=w;w<a.P;w++)for(var R=q&128>>(7<w?7:w),A=0;A<b/a.P;A++)wc(a,g,z,r,R?1:0),z++;r++}h.context.putImageData(g,(l&15)*b,(l>>4)*c)}return h}oc.prototype.aa=function(){return!0};
oc.prototype.R=function(a,b,c){var d=this;switch(b){case "fullScreen":return this.B[b]=c,this.b&&this.b.la?c.onclick=function(){d.la()}:c.parentNode.removeChild(c),!0}return!1};
oc.prototype.la=function(){var a=!1;if(this.b){if(this.b.la){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.s/this.m;b>c&&(a=Math.round(c/b*100)+"%")}this.$a?(this.l.style.width=a,this.l.style.width=a,this.l.style.display="block",this.l.style.margin="auto"):(this.b.style.width=a,this.b.style.height="auto");this.b.style.backgroundColor="black";this.b.la();a=!0}this.W&&this.W.focus()}return a};
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