98 lines
39 KiB
JavaScript
98 lines
39 KiB
JavaScript
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function da(a,b){return-1!==a.indexOf(b,a.length-b.length)}var ea={"&":"&","<":"<",">":">",'"':""","'":"'"};function fa(a){return a.replace(/[&<>"']/g,function(a){return ea[a]})}var p=Date.now||function(){return+new Date};function ga(){function a(a){return(10>a?"0":"")+a}var b=new Date;return b.getFullYear()+"-"+a(b.getMonth()+1)+"-"+a(b.getDate())+" "+a(b.getHours())+":"+a(b.getMinutes())+":"+a(b.getSeconds())}
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function q(a,b,c,d){var f=0,g=null,k=null;if("object"==typeof resources&&(g=resources[a]))return d&&d(a,g,f),[g,f];if(c&&"function"==typeof resources)return resources(a,function(b,c){d&&d(a,b,c)}),k;var h=window.XMLHttpRequest?new window.XMLHttpRequest:new window.ActiveXObject("Microsoft.XMLHTTP");c&&(h.onreadystatechange=function(){4===h.readyState&&(g=h.responseText,200==h.status||!h.status&&g.length&&"file:"==(window?window.location.protocol:"file:")||(f=h.status||-1),d&&d(a,g,f))});if(b&&"object"==
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typeof b){var l="",m;for(m in b)b.hasOwnProperty(m)&&(l&&(l+="&"),l+=m+"="+encodeURIComponent(b[m]));l=l.replace(/%20/g,"+");h.open("POST",a,!!c);h.setRequestHeader("Content-type","application/x-www-form-urlencoded");h.send(l)}else h.open("GET",a,!!c),"bytes"==b&&h.overrideMimeType("text/plain; charset=x-user-defined"),h.send();c||(g=h.responseText,200!=h.status&&(f=h.status||-1),d&&d(a,g,f),k=[g,f]);return k}function ha(){return"http://"+(window?window.location.host:"www.pcjs.org")}
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function t(a){window&&window.alert(a)}function ia(a){var b=!1;window&&(b=window.confirm(a));return b}var ja=null;function ka(){if(null==ja){var a=!1;if(window)try{window.localStorage.setItem("PCjs.localStorage","PCjs.localStorage"),a="PCjs.localStorage"==window.localStorage.getItem("PCjs.localStorage"),window.localStorage.removeItem("PCjs.localStorage")}catch(b){a=!1}ja=a}return ja}function la(a){var b;if(window)try{b=window.localStorage.getItem(a)}catch(c){}return b}
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function ma(a,b){try{return window.localStorage.setItem(a,b),!0}catch(c){}return!1}function na(a){if(window){var b=window?window.navigator.userAgent:"";return"iOS"==a&&b.match(/(iPod|iPhone|iPad)/)&&b.match(/AppleWebKit/)||"MSIE"==a&&b.match(/(MSIE|Trident)/)||0<=b.indexOf(a)?!0:!1}return!1}var u={init:[],show:[],exit:[]},oa=!1,pa=!0;function qa(a,b){if(window){var c=window[a];window[a]="function"!==typeof c?b:function(){c&&c();b()}}}function v(a){u.init.push(a)}
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function ra(a){if(pa)try{for(var b=0;b<a.length;b++)a[b]()}catch(c){t("An unexpected exception occurred:\n\n"+c.message+"\n\nPlease send this information to support@pcjs.org. Thanks.")}}function sa(a){!pa&&a?(pa=!0,oa&&ta("init")):pa=a}function ta(a){u[a]&&ra(u[a])}qa("onload",function(){oa=!0;ra(u.init)});qa("onpageshow",function(){ra(u.show)});qa(na("Opera")||na("iOS")?"onunload":"onbeforeunload",function(){ra(u.exit)});
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function w(a,b,c){this.type=a;b||(b={id:"",name:""});this.id=b.id;this.name=b.name;this.Ka=b.comment;this.Wa=b;void 0===this.id&&(this.id="");b=this.id.indexOf(".");0<b?(this.Ma=this.id.substr(0,b),this.La=this.id.substr(b+1)):this.La=this.id;this[a]=c;this.f={ca:!1,ka:!1,Fa:!1,F:!1,Y:!1};this.za=null;this.f.Y=!1;this.i={};this.I=null;x.push(this)}var ua=void 0,va={};
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if(window){ua||(ua=window.location.search.substr(1));for(var wa,xa=/\+/g,ya=/([^&=]+)=?([^&]*)/g;wa=ya.exec(ua);)va[decodeURIComponent(wa[1].replace(xa," "))]=decodeURIComponent(wa[2].replace(xa," "))}function za(a){function b(){}if(window){if(!a)throw new TypeError;if(Object.create)return Object.create(a);var c=typeof a;if("object"!==c&&"function"!==c)throw new TypeError;}b.prototype=a;return new b}
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function y(a,b){b||(b=w);a.prototype=za(b.prototype);a.prototype.constructor=a;a.prototype.parent=b.prototype}var x=[],Ba={};function Ca(a,b,c){Ba[a]&&b&&(Ba[a][b]=c)}function z(a){var b,c=[];a&&(a=0<(b=a.indexOf("."))?a.substr(0,b+1):"");for(b=0;b<x.length;b++){var d=x[b];a&&d.id.indexOf(a)||c.push(d)}return c}
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function A(a,b){var c;if(void 0!==a){var d;b&&(b=0<(d=b.indexOf("."))?b.substr(0,d+1):"");for(d=0;d<x.length;d++)if(c)c==x[d]&&(c=null);else if(!(a!=x[d].type||b&&x[d].id.indexOf(b)))return x[d]}return null}function C(a){var b=null;if(a=a.getAttribute("data-value"))try{b=eval("("+a+")")}catch(c){t(c.message+" ("+a+")")}return b}
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function D(a,b){for(var c=E(b.parentNode,"pc8080-control"),d=0;d<c.length;d++)for(var f=c[d].childNodes,g=0;g<f.length;g++){var k=f[g];if(1===k.nodeType){var h=k.getAttribute("class");if(h)for(var l=h.split(" "),m=0;m<l.length;m++)switch(h=l[m],h){case "pc8080-binding":(h=C(k))&&h.binding&&a.M(h.type,h.binding,k,h.value),m=l.length}}}}
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function E(a,b,c){c&&(b+="-"+c+"-object");if(a.getElementsByClassName)return a.getElementsByClassName(b);var d;c=[];a=a.getElementsByTagName("*");var f=new RegExp("(^| )"+b+"( |$)");b=0;for(d=a.length;b<d;b++)f.test(a[b].className)&&c.push(a[b]);return c}
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w.prototype={constructor:w,parent:null,toString:function(){return this.name?this.name:this.id||this.type},M:function(a,b,c){switch(b){case "clear":return this.i[b]||(this.i[b]=c,c.onclick=function(a){return function(){a.i.print&&(a.i.print.value="")}}(this)),!0;case "print":return this.i[b]||(this.Ea=this.i[b]=c,c.value="",this.L=function(a){return function(b,c){8192<a.value.length&&(a.value=a.value.substr(a.value.length-4096));a.value+=(void 0!==c?c+": ":"")+(b||"")+"\n";a.scrollTop=a.scrollHeight}}(c),
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this.G=function(a,b,c){this.L(a,"notice",c)}),!0;default:return!1}},log:function(){},L:function(){},status:function(a){this.L(this.La+": "+a)},G:function(a,b){b||t(a)},V:function(){return this.f.F=!0},U:function(a,b){b&&(this.f.F=!1);return!0}};function Da(a,b){if(a.f.Fa)return a.f.ka&&(a.f.ka=!1),a.f.Fa=!1;if(a.f.Y)return a.L(a.toString()+" error"),!1;a.f.ka=b;return a.f.ka}function F(a){if(!a.f.Y&&(a.f.ca=!0,a.f.ca)){var b=a.za;a.za=null;b&&b()}}
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function Ea(a,b){b&&(a.f.ca?b():a.za=b);return a.f.ca}
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var Fa="undefined"!==typeof ArrayBuffer,Ga=[1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,
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0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1];function Ha(a){w.call(this,"Panel",a,Ha)}y(Ha);e=Ha.prototype;e.M=function(a,b,c,d){return this.h&&this.h.M(a,b,c,d)||this.b&&this.b.M(a,b,c,d)||this.a&&this.a.M(a,b,c,d)?!0:this.parent.M.call(this,a,b,c,d)};e.la=function(a,b,c,d){this.h=a;this.o=b;this.b=c;this.I=d;this.a=Ia(a,"Keyboard")};e.V=function(a,b){b||Ja();return!0};e.U=function(){return!0};e.aa=function(){};
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function Ja(){for(var a=!1,b=E(document,"pc8080","panel"),c=0;c<b.length;c++){var d=b[c],f=C(d),g;a:{g=f.id;if(void 0!==g)for(var k=void 0,k=0;k<x.length;k++)if(x[k].id===g){g=x[k];break a}g=null}g||(a=!0,g=new Ha(f));D(g,d);a&&F(g)}}v(Ja);
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function Ka(a,b,c){w.call(this,"Bus",a,Ka);this.b=b;this.I=c;this.g=a.buswidth||16;this.o=Math.pow(2,this.g);this.h=this.o-1|0;this.m=20>=this.g?12:24>=this.g?14:15;this.j=1<<this.m;this.l=this.j>>2;this.s=this.j-1;this.c=this.o/this.j|0;a=new G;La(a,this.I);this.a=Array(this.c);for(b=0;b<this.c;b++)this.a[b]=a;a=this.b;b=this.a;c=this.m;var d=this.h;a.J=b;a.m=c;a.j=1<<a.m;a.P=a.j-1;a.va=b.length;a.ia=a.va-1;a.W=d;F(this)}y(Ka);Ka.prototype.reset=function(){};
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Ka.prototype.V=function(a,b){b||this.reset();return!0};function Ma(a,b,c,d){for(var f=b>>>a.m;0<c&&f<a.a.length;){var g=a.a[f],k=f*a.j,h=c>a.j?a.j:c;if(g&&g.size){if(g.type==d){if(b+c<=g.ja)return g.Da+=g.ja-b,g.ja=b,!0;if(b>=g.ja+g.Da){h=g.size-(b-k);h>c&&(h=c);g.Da=b-g.ja+h;c-=h;b=k+a.j;continue}}return Na(1,b,c)}g=a.a[f];b=new G(b,h,a.j,d);La(b,a.I,g);a.a[f++]=b;b=k+a.j;c-=h}return 0>=c?!0:Na(2,b,c)}function Na(a,b,c){t("Memory block error ("+a+": "+n(b)+","+n(c)+")");return!1}var Oa;
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if(Fa){var Pa=new ArrayBuffer(2);(new DataView(Pa)).setUint16(0,256,!0);Oa=256===(new Uint16Array(Pa))[0]}else Oa=!1;var Qa=Oa;
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function G(a,b,c,d){this.id=Ra+=2;this.b=null;this.ja=a;this.Da=b;this.size=c||0;this.type=d||Sa;this.i=d==Ta;La(this);this.T=this.eb=!1;if(c)if(Fa)this.c=new ArrayBuffer(c),this.g=new DataView(this.c,0,c),this.a=new Uint8Array(this.c,0,c),this.j=new Uint16Array(this.c,0,c>>1),this.b=new Int32Array(this.c,0,c>>2),Ua(this,Qa?Va:Wa);else{this.b=Array(c>>2);for(a=0;a<this.b.length;a++)this.b[a]=0;Ua(this,Xa)}else Ua(this)}var Sa=0,Ta=2,Ra=0;
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G.prototype={constructor:G,parent:null,save:function(){var a,b;if(Fa)for(a=Array(this.size>>2),b=0;b<a.length;b++)a[b]=this.g.getInt32(b<<2,!0);else a=this.b;return a},restore:function(a){if(a&&this.size==a.length<<2){var b;if(Fa)for(b=0;b<a.length;b++)this.g.setInt32(b<<2,a[b],!0);else this.b=a;return this.T=!0}return!1},m:function(){return 255},s:function(){},l:function(a,b){return this.ta(a++,b++)|this.ta(a,b)<<8},u:function(a,b,c){this.ua(a++,b&255,c++);this.ua(a,b>>8,c)},C:function(a){return this.b[a>>
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2]>>>((a&3)<<3)&255},N:function(a){var b=a>>2;a=(a&3)<<3;var c=this.b[b]>>a;return 24>a?c&65535:c&255|(this.b[b+1]&255)<<8},W:function(a,b){var c=a>>2,d=(a&3)<<3;this.b[c]=this.b[c]&~(255<<d)|b<<d;this.T=!0},wa:function(a,b){var c=a>>2,d=(a&3)<<3;24>d?this.b[c]=this.b[c]&~(65535<<d)|b<<d:(this.b[c]=this.b[c]&16777215|b<<24,c++,this.b[c]=this.b[c]&-256|b>>8);this.T=!0},A:function(a,b){return this.w(a,b)},H:function(a,b){return this.J(a,b)},R:function(a,b,c){this.i||this.Za(a,b,c)},ba:function(a,b,
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c){this.i||this.ia(a,b,c)},v:function(a){return this.a[a]},B:function(a){return this.a[a]},D:function(a){return this.g.getUint16(a,!0)},K:function(a){return a&1?this.a[a]|this.a[a+1]<<8:this.j[a>>1]},P:function(a,b){this.a[a]=b;this.T=!0},S:function(a,b){this.a[a]=b;this.T=!0},X:function(a,b){this.g.setUint16(a,b,!0);this.T=!0},va:function(a,b){a&1?(this.a[a]=b,this.a[a+1]=b>>8):this.j[a>>1]=b;this.T=!0}};function La(a,b,c){a.I=b;a.h=a.o=0;c&&((a.h=c.h)&&Ya(a,Za,!1),(a.o=c.o)&&$a(a,Za,!1))}
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function $a(a,b,c){c&&a.o||(a.ua=!a.i&&b[2]||a.s,a.ib=!a.i&&b[3]||a.u);if(c||void 0===c)a.Za=b[2]||a.s,a.ia=b[3]||a.u}function Ya(a,b,c){c&&a.h||(a.ta=b[0]||a.m,a.gb=b[1]||a.l);if(c||void 0===c)a.w=b[0]||a.m,a.J=b[1]||a.l}function Ua(a,b){b||(b=ab);Ya(a,b,void 0);$a(a,b,void 0)}var ab=[],Xa=[G.prototype.C,G.prototype.N,G.prototype.W,G.prototype.wa],Za=[G.prototype.A,G.prototype.H,G.prototype.R,G.prototype.ba];
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if(Fa)var Wa=[G.prototype.v,G.prototype.D,G.prototype.P,G.prototype.X],Va=[G.prototype.B,G.prototype.K,G.prototype.S,G.prototype.va];
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function bb(a,b){w.call(this,"CPU",a,bb);var c=a.cycles||b,d=a.multiplier||1;this.b={};this.b.ha=c;this.b.ga=d;this.b.Ga=Math.round(this.b.ha/1E4)/100;this.b.da=this.b.Ga*this.b.ga;this.f.O=!1;this.f.Ra=!1;this.f.Pa=a.autoStart;this.f.Qa=!1;this.f.xa=!1;this.b.Ba=this.b.fa=0;this.b.Ca=a.csStart;this.b.ma=a.csInterval;this.b.na=a.csStop;this.bb=this.Ja.bind(this);F(this)}y(bb);var cb=["power","reset"];e=bb.prototype;
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e.la=function(a,b,c,d){this.h=a;this.o=b;this.I=d;for(b=0;b<cb.length;b++)(c=this.i[cb[b]])&&this.h.M(null,cb[b],c);Ia(a,"FPU");this.s=Ia(a,"ChipSet");a=db(a,"autoStart");null!=a&&(this.f.Pa="true"==a?!0:"false"==a?!1:!!a);F(this)};e.reset=function(){};e.save=function(){return null};e.restore=function(){return!1};e.V=function(a,b){if(!b){if(a&&this.restore){eb(this);if(!this.restore(a))return!1;fb(this)}else this.reset();this.L("No debugger detected")}gb(this);return!0};
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e.U=function(a){return a?this.save():!0};function hb(a){(a.f.Pa||void 0===a.i.run)&&a.Ja()}e.Sa=function(){return 0};function fb(a){void 0===a.b.Ca&&(a.b.Ca=0);void 0===a.b.ma&&(a.b.ma=-1);void 0===a.b.na&&(a.b.na=-1);a.f.xa=0<=a.b.Ca&&0<a.b.ma;a.f.xa&&(a.b.Ba=0,a.b.fa=a.b.Ca-a.S)}
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e.M=function(a,b,c){var d=this;a=!1;switch(b){case "power":case "reset":this.i[b]=c;a=!0;break;case "run":this.i[b]=c;c.onclick=function(){var a;if(a=d.h)if(a=d.h,a.f.F)a=!0;else{var b=null,c,h=z(a.id);for(c=0;c<h.length&&(b=h[c],b===a||b.f.ca);c++);if(c==h.length)for(c=0;c<h.length&&(b=h[c],b===a||b.f.F);c++);c==h.length&&(b=a);t("The "+b.type+" component ("+b.id+") is not "+(b.f.ca?"powered yet":"ready yet"+(b.za?" (waiting for notification)":""))+".");a=!1}a&&(d.f.O?H(d,!0):d.Ja())};a=!0;break;
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case "speed":this.i[b]=c;a=!0;break;case "setSpeed":this.i[b]=c,c.onclick=function(){ib(d,d.b.ga<<1)},c.textContent=this.b.da.toFixed(2)+"Mhz",a=!0}return a};function jb(a,b,c){a.S+=b;c&&(a.R=a.a=0)}function kb(a,b){var c=30;60>c&&(c=60);2>c&&(c=2);var d=1;b&&1<a.b.ga&&a.b.Z&&(d=a.b.Z/a.b.Ga);a.b.Ta=Math.round(1E3/30);a.b.fb=Math.floor(a.b.ha/c*d);a.b.Ha=Math.floor(a.b.ha/30*d);a.b.Va=Math.floor(a.b.ha/60*d);a.b.Ua=Math.floor(a.b.ha/2*d);b||(a.b.qa=a.b.Ha,a.b.pa=a.b.Va,a.b.oa=a.b.Ua);a.b.Ia=0}
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function lb(a){return a.S+a.N+a.R-a.a}function eb(a){a.b.Z=0;a.S=a.N=a.R=a.a=0;fb(a);ib(a,1)}function ib(a,b){if(void 0!==b){.8>a.b.Z/a.b.da&&(b=1);a.b.ga=b;var c=a.b.Ga*a.b.ga;if(a.b.da!=c){a.b.da=c;var c=a.b.da.toFixed(2)+"Mhz",d=a.i.setSpeed;d&&(d.textContent=c);a.L("target speed: "+c)}}jb(a,a.N);a.N=0;a.b.ea=p();a.b.$=0;kb(a)}
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e.Ja=function(){if(Da(this,!0)){if(!this.f.O){ib(this);this.h&&this.h.start(this.b.ea,lb(this));this.f.O=!0;this.f.Ra=!0;this.s&&this.s.hb();var a=this.i.run;a&&(a.textContent="Halt");this.h&&this.h.aa(!0)}this.b.Ia>=this.b.ha&&kb(this,!0);this.b.ra=0;this.b.Aa=p();this.b.$&&(a=this.b.Aa-this.b.$,a>this.b.Ta&&(this.b.ea+=a,this.b.ea>this.b.Aa&&(this.b.ea=this.b.Aa)));try{do{var b=this.f.xa?1:this.b.fb;this.s&&(this.s.Ya(),b=this.s.kb(0,b),b=this.s.jb(b));try{this.Xa(b)}catch(f){if("number"!=typeof f)throw f;
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}var c=this.R-this.a;this.N+=c;this.b.ra+=c;jb(this,0,!0);a=c;if(this.f.xa){var d=!1;this.b.Ba=this.b.Ba+this.Sa()|0;this.b.fa-=a;0>=this.b.fa&&(this.b.fa+=this.b.ma,d=!0);0<=this.b.na&&this.b.na<=lb(this)&&(this.b.ma=this.b.na=-1,fb(this),H(this),d=!0);d&&this.L(lb(this)+" cycles: checksum="+n(this.b.Ba))}this.b.pa-=c;0>=this.b.pa&&(this.b.pa+=this.b.Va);this.b.oa-=c;0>=this.b.oa&&(this.b.oa+=this.b.Ua,this.h&&this.h.aa());this.b.qa-=c;if(0>=this.b.qa){this.b.qa+=this.b.Ha;break}}while(this.f.O)}catch(f){H(this);
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gb(this);this.h&&this.h.stop(p(),lb(this));Da(this,!1);b=f.stack||f.message;this.f.Y=!0;this.G(b);return}b=setTimeout;c=this.bb;this.b.$=p();a=this.b.Ta;this.b.ra&&(a=Math.round(a*this.b.ra/this.b.Ha));a-=this.b.$-this.b.Aa;if(d=this.b.$-this.b.ea)this.b.Z=Math.round(this.N/(10*d))/100,864E5<=d&&(this.S=0,this.s&&this.s.Ya(!0),ib(this));if(0>a||this.b.Z<this.b.da)a=0;this.b.Ia+=this.b.ra;this.b.$+=a;b(c,a)}else gb(this),this.h&&this.h.stop(p(),lb(this))};e.Xa=function(){return 0};
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function H(a,b){a.f.ka&&(a.f.Fa=!0);a.R-=a.a;a.a=0;jb(a,a.N);a.N=0;if(a.f.O){a.f.O=!1;a.s&&a.s.hb();var c=a.i.run;c&&(c.textContent="Run")}a.f.ya=b}function gb(a){a.h&&a.h.aa(void 0)}function mb(a){this.ab=a.model||8080;bb.call(this,a,1E6);this.$a=nb;eb(this);this.f.ya=this.f.cb=!1;this.wa=0;this.J=[];this.m=this.j=this.P=this.va=this.ia=this.W=0;ob(this)}y(mb,bb);e=mb.prototype;e.reset=function(){this.f.O&&H(this);ob(this);eb(this);this.f.Y=!1};
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function ob(a){a.g=0;a.v=0;a.A=0;a.w=0;a.B=0;a.C=0;a.D=0;a.H=0;a.u=0;pb(a,0);a.ba=0}e.Sa=function(){var a=this.g+this.v+this.A+this.w+this.B+this.C+this.D|0;return a=a+this.H+this.u+qb(this)|0};
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e.save=function(){var a=new I(this);J(a,0,[this.g,this.v,this.A,this.w,this.B,this.C,this.D,this.H,this.u,qb(this)]);J(a,1,[this.X,this.ba,this.S,this.b.ga]);for(var b=this.o,c=0,d=[],f=0;f<b.c;f++){var g=b.a[f];if(g.T||g.eb){d[c++]=f;var k=c++;a:if(g=g.save()){for(var h=0,l=0,m=[];h<g.length;){for(var B=g[h],r=h+1;r<g.length&&g[r]===B;)r++;m[l++]=r-h;m[l++]=B;h=r}if(m.length<g.length){g=m;break a}}d[k]=g}}J(a,2,d);return a.data()};
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e.restore=function(a){var b=a[0];this.g=b[0];this.v=b[1];this.A=b[2];this.w=b[3];this.B=b[4];this.C=b[5];this.D=b[6];this.H=b[7]&65535;this.u=b[8]&65535;pb(this,b[9]);b=a[1];this.X=b[0];this.ba=b[1];this.S=b[2];ib(this,b[3]);a:{b=this.o;a=a[2];var c;for(c=0;c<a.length-1;c+=2){var d=a[c],f=a[c+1];if(f&&f.length<b.l){for(var g=0,k=Array(b.l),h=0;h<f.length-1;)for(var l=f[h++],m=f[h++];l--;)k[g++]=m;f=k}g=b.a[d];if(!g||!g.restore(f)){t("Unable to restore memory block "+d);b=!1;break a}}b=!0}return b};
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e.M=function(a,b,c){var d=!1;switch(b){case "A":case "B":case "C":case "D":case "E":case "H":case "L":case "SP":case "PC":case "F":case "SF":case "ZF":case "AF":case "PF":case "CF":this.i[b]=c;this.wa++;d=!0;break;default:d=this.parent.M.call(this,a,b,c)}return d};function rb(a){return a.v<<8|a.A}function sb(a,b){a.v=b>>8&255;a.A=b&255}function tb(a){return a.w<<8|a.B}function ub(a,b){a.w=b>>8&255;a.B=b&255}function K(a){return a.C<<8|a.D}function L(a,b){a.C=b>>8&255;a.D=b&255}
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function qb(a){return a.Na&-214|(a.l&128?128:0)|(a.c&255?0:64)|((a.l^a.K)&16?16:0)|(Ga[a.l&255]?4:0)|(a.c&256?1:0)}function pb(a,b){a.c=a.l=a.K=0;b&1&&(a.c|=256);b&4||(a.l|=1);b&16&&(a.K|=16);b&64||(a.c|=255);b&128&&(a.l^=192);a.Na=a.Na&-513|b&512|2}function M(a,b){a.K=b;b=(a.l=b+1)&255;a.c=a.c&-256|b;return b}function N(a,b){a.K=b;b=(a.l=b-1)&255;a.c=a.c&-256|b;return b}function O(a,b){return a.J[(b&a.W)>>>a.m].ta(b&a.P,b)}
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function vb(a,b){var c=b&a.P,d=(b&a.W)>>>a.m;if(c<a.P)return a.J[d].gb(c,b);c=a.J[d].ta(c,b);return c|=a.J[d+1&a.ia].ta(0,b+1)<<8}function P(a,b,c){a.J[(b&a.W)>>>a.m].ua(b&a.P,c&255,b)}function Q(a){var b=O(a,a.u);a.u=a.u+1&65535;return b}function R(a){var b=vb(a,a.u);a.u=a.u+2&65535;return b}function S(a,b,c,d){d=d||2;a.i[b]&&(void 0===c&&(a.f.Y=!0,a.G("Value for "+b+" is invalid"),H(a)),c=!a.f.O||a.f.Qa?n(c,d):"--------".substr(0,d),a.i[b].textContent!=c&&(a.i[b].textContent=c))}
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e.aa=function(a){this.wa&&(a||!this.f.O||this.f.Qa)&&(S(this,"A",this.g),S(this,"B",this.v),S(this,"C",this.A),S(this,"D",this.w),S(this,"E",this.B),S(this,"H",this.C),S(this,"L",this.D),S(this,"SP",this.H,4),S(this,"PC",this.u,4),a=qb(this),S(this,"F",a,2),S(this,"SF",a&128,1),S(this,"ZF",a&64,1),S(this,"AF",a&16,1),S(this,"PF",a&4,1),S(this,"CF",a&1,1));if(a=this.i.speed)a.textContent=this.f.O&&this.b.Z?this.b.Z.toFixed(2)+"Mhz":"Stopped"};
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e.Xa=function(a){this.f.ya=!0;this.f.cb=!1;this.f.Ra=!1;this.R=this.a=a;this.s&&!a&&this.s.Ya();a||(this.X|=4);do{if(this.ba&&this.ba&4){this.X=this.a=0;break}this.X=0;this.$a[Q(this)].call(this)}while(0<this.a);return this.f.ya?this.R-this.a:void 0===this.f.ya?0:-1};v(function(){for(var a=E(document,"pc8080","cpu"),b=0;b<a.length;b++){var c=a[b],d=C(c),d=new mb(d);D(d,c)}});function T(){this.a-=4}function U(){this.u=this.u-1&65535;H(this)}
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var nb=[T,function(){sb(this,R(this));this.a-=10},function(){P(this,rb(this),this.g);this.a-=7},function(){sb(this,rb(this)+1);this.a-=5},function(){this.v=M(this,this.v);this.a-=5},function(){this.v=N(this,this.v);this.a-=5},function(){this.v=Q(this);this.a-=7},function(){var a=this.g<<1;this.g=a&255|a>>8;this.c=this.c&255|a&256;this.a-=4},T,function(){var a;L(this,a=K(this)+rb(this));this.c=this.c&255|a>>8&256;this.a-=10},function(){this.g=O(this,rb(this));this.a-=7},function(){sb(this,rb(this)-
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1);this.a-=5},function(){this.A=M(this,this.A);this.a-=5},function(){this.A=N(this,this.A);this.a-=5},function(){this.A=Q(this);this.a-=7},function(){var a=this.g<<8&256;this.g=(a|this.g)>>1;this.c=this.c&255|a;this.a-=4},T,function(){ub(this,R(this));this.a-=10},function(){P(this,tb(this),this.g);this.a-=7},function(){ub(this,tb(this)+1);this.a-=5},function(){this.w=M(this,this.w);this.a-=5},function(){this.w=N(this,this.w);this.a-=5},function(){this.w=Q(this);this.a-=7},function(){var a=this.g<<
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1;this.g=a&255|this.c>>8;this.c=this.c&255|a&256;this.a-=4},T,function(){var a;L(this,a=K(this)+tb(this));this.c=this.c&255|a>>8&256;this.a-=10},function(){this.g=O(this,tb(this));this.a-=7},function(){ub(this,tb(this)-1);this.a-=5},function(){this.B=M(this,this.B);this.a-=5},function(){this.B=N(this,this.B);this.a-=5},function(){this.B=Q(this);this.a-=7},function(){var a=this.g<<8&256;this.g=(this.c&256|this.g)>>1;this.c=this.c&255|a;this.a-=4},T,function(){L(this,R(this));this.a-=10},function(){var a=
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R(this),b=K(this),c=a&this.P,d=(a&this.W)>>>this.m;c<this.P?this.J[d].ib(c,b&65535,a):(this.J[d++].ua(c,b&255,a),this.J[d&this.ia].ua(0,b>>8&255,a+1));this.a-=16},function(){L(this,K(this)+1);this.a-=5},function(){this.C=M(this,this.C);this.a-=5},function(){this.C=N(this,this.C);this.a-=5},function(){this.C=Q(this);this.a-=7},function(){var a=this.g,b=!!(this.c&256),c=!!((this.l^this.K)&16);9<(a&15)||c?(a+=6,c=!0):c=!1;160<=a||b?(a+=96,b=!0):b=!1;this.c=this.l=this.g=a&255;this.c=b?this.c|256:this.c&
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-257;this.K=c?~this.l&16|this.K&-17:this.l&16|this.K&-17;this.a-=4},T,function(){var a;L(this,a=K(this)+K(this));this.c=this.c&255|a>>8&256;this.a-=10},function(){L(this,vb(this,R(this)));this.a-=16},function(){L(this,K(this)-1);this.a-=5},function(){this.D=M(this,this.D);this.a-=5},function(){this.D=N(this,this.D);this.a-=5},function(){this.D=Q(this);this.a-=7},function(){this.g=~this.g&255;this.a-=4},T,function(){this.H=R(this)&65535;this.a-=10},function(){P(this,R(this),this.g);this.a-=13},function(){this.H=
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this.H+1&65535;this.a-=5},function(){var a=K(this);P(this,a,M(this,O(this,a)));this.a-=10},function(){var a=K(this);P(this,a,N(this,O(this,a)));this.a-=10},function(){P(this,K(this),Q(this));this.a-=10},function(){this.c|=256;this.a-=4},T,function(){var a;this.H=(a=K(this)+this.H)&65535;this.c=this.c&255|a>>8&256;this.a-=10},function(){this.g=O(this,R(this));this.a-=13},function(){this.H=this.H-1&65535;this.a-=5},function(){this.g=M(this,this.g);this.a-=5},function(){this.g=N(this,this.g);this.a-=
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5},function(){this.g=Q(this);this.a-=7},function(){this.c=this.c&256?this.c&-257:this.c|256;this.a-=4},U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U,U];
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function V(a){w.call(this,"ROM",a,V);this.a=null;this.m=a.addr;this.c=a.size;this.g=a.alias;this.h=a.file;this.l=ba(this.h);if(this.h){a=this.h;var b=ca(this.l);"json"!=b&&"hex"!=b&&(a=ha()+"/api/v1/dump?file="+this.h+"&format=bytes&decimal=true");var c=this;q(a,null,!0,function(a,b,g){wb(c,a,b,g)})}}y(V);V.prototype.la=function(a,b,c,d){this.o=b;this.b=c;this.I=d;xb(this)};V.prototype.V=function(){this.j&&(this.I&&this.I.b(this.id,this.m,this.c,this.j),delete this.j);return!0};V.prototype.U=function(){return!0};
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function wb(a,b,c,d){if(d)a.G("Unable to load system ROM (error "+d+": "+b+")");else{Ca(a.Ma,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var f=eval("("+c+")"),g=f.bytes,k=f.data;if(g)a.a=g;else if(k)for(a.a=Array(4*k.length),d=c=0;c<k.length;c++)a.a[d++]=k[c]&255,a.a[d++]=k[c]>>8&255,a.a[d++]=k[c]>>16&255,a.a[d++]=k[c]>>24&255;else a.a=f;a.j=f.symbols;if(!a.a.length){t("Empty ROM: "+b);return}if(1==a.a.length){t(a.a[0]);return}}catch(h){a.G("ROM data error: "+h.message);return}else for(b=c.replace(/\n/gm,
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" ").replace(/ +$/,"").split(" "),a.a=Array(b.length),f=0;f<b.length;f++)a.a[f]=aa(b[f]);xb(a)}}
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function xb(a){if(!Ea(a))if(!a.h)F(a);else if(a.a&&a.o){if(a.a.length!=a.c){var b="ROM size (0x"+n(a.a.length)+") does not match specified size ("+("0x"+n(a.c))+")";a.f.Y=!0;a.G(b)}else{b=a.m;if(Ma(a.o,b,a.c,Ta)){for(var c=0;c<a.a.length;c++){var d=a.o,f=b+c;d.a[(f&d.h)>>>d.m].Za(f&d.s,a.a[c]&255,f)}b=!0}else b=!1;if(b){b=[];"number"==typeof a.g?b.push(a.g):null!=a.g&&a.g.length&&(b=a.g);for(c=0;c<b.length;c++){for(var g=a,d=b[c],f=g.o,k=g.c,h=[],l=g.m>>>f.m;0<k&&l<f.a.length;)h.push(f.a[l++]),k-=
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f.j;f=g.o;g=g.c;k=0;for(d>>>=f.m;0<g&&d<f.a.length;){l=h[k++];if(!l)break;f.a[d++]=l;g-=f.j}}delete a.a}}F(a)}}v(function(){for(var a=E(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=C(c),d=new V(d);D(d,c)}});function yb(a){w.call(this,"RAM",a,yb);this.g=a.addr;this.c=a.size;this.a=!1}y(yb);e=yb.prototype;e.la=function(a,b,c,d){this.o=b;this.b=c;this.I=d;F(this)};e.V=function(a,b){b||this.reset();return!0};e.U=function(a){return a?this.save():!0};
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e.reset=function(){!this.a&&this.c&&Ma(this.o,this.g,this.c,1)&&(this.a=!0,this.status(Math.floor(this.c/1024)+"Kb allocated"));this.a||t("No RAM allocated")};e.save=function(){return null};e.restore=function(){return!0};v(function(){for(var a=E(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=C(c),d=new yb(d);D(d,c)}});function zb(a){w.call(this,"Keyboard",a,zb);F(this)}y(zb);v(function(){for(var a=E(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=C(c),d=new zb(d);D(d,c)}});
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function Ab(a){w.call(this,"Video",a,Ab);F(this)}y(Ab);
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v(function(){for(var a=E(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=C(c),f=document.createElement("canvas");if(void 0===f||!f.getContext){c.innerHTML="<br/>Missing <canvas> support. Please try a newer web browser.";break}f.setAttribute("class","pcjs-canvas");f.setAttribute("width",d.screenWidth);f.setAttribute("height",d.screenHeight);f.style.backgroundColor=d.screenColor;f.style.height="auto";0<=(window?window.navigator.userAgent:"").indexOf("MSIE")&&(c.onresize=function(a,
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b,c,d){return function(){b.style.height=(a.clientWidth*d/c|0)+"px"}}(c,f,d.screenWidth,d.screenHeight),c.onresize());var g=+(d.aspect||va.aspect);g&&.3<=g&&3.33>=g&&(qa("onresize",function(a,b,c){return function(){b.style.height=(a.clientWidth/c|0)+"px"}}(c,f,g)),window.onresize());c.appendChild(f);g=document.createElement("textarea");na("iOS")&&(g.setAttribute("autocapitalize","off"),g.setAttribute("autocorrect","off"));c.appendChild(g);f.getContext("2d");d=new Ab(d);D(d,c)}});
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function I(a,b,c){this.id=a.id;this.key=Bb(a,b,c);this.I=a.I;Cb(this,a.Wa)}function Bb(a,b,c){a=a.id;if(b){var d=b.indexOf(".");0<d&&(a+=".v"+b.substr(0,d))}c&&(a+="."+c);return a}
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I.prototype={constructor:I,value:function(){return this[this.id]},data:function(){return this[this.id]},toString:function(){var a=this[this.id];return"string"==typeof a?a:JSON.stringify(a)},clear:function(a){Cb(this);var b=[];try{for(var c=0,d=window.localStorage.length;c<d;c++)b.push(window.localStorage.key(c))}catch(f){}for(c=0;c<b.length;c++)if((d=b[c])&&(a||d.substr(0,this.key.length)==this.key)){try{window.localStorage.removeItem(d)}catch(f){}b.splice(c,1);c=0}}};
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function Cb(a,b){a[a.id]={};b&&J(a,"parms",b);a.b=!1}function Db(a){var b=!0;if(ka()){var c=JSON.stringify(a[a.id]);ma(a.key,c)||(t("Unable to store "+c.length+" bytes in browser local storage"),b=!1)}return b}function Eb(a){var b=!0;try{a[a.id]=JSON.parse(a[a.id])}catch(c){t(c.message||c),b=!1}return b}function W(a,b){return b?(a[a.id]=b,a.b=!0):a.b?!0:ka()&&(b=la(a.key))?(a[a.id]=b,a.b=!0):!1}function X(a,b){return a[a.id][b]||null}function J(a,b,c){try{a[a.id][b]=c}catch(d){}}
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function Fb(a,b,c){w.call(this,"Computer",a,Fb);this.f.F=!1;Gb(this,b);this.A=db(this,"autoPower",a);this.g=0;this.H=a.busWidth||a.buswidth;this.a=Y;this.u=null;this.m=this.D=!1;this.J=db(this,"url")||"";(Math.random()+.1).toString(36);this.c=Hb(this);if(this.b=A("CPU",this.id)){this.I=A("Debugger",this.id);this.K=[];for(b=null;b=Ia(this,"Video",b);)this.K.push(b);this.o=new Ka({id:this.Ma+".bus",buswidth:this.H},this.b,this.I);var d,f=z(this.id);if((this.h=A("Panel",this.id))&&this.h.Ea)for(b=0;b<
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f.length;b++)d=f[b],d.G=this.h.G,d.L=this.h.L,d.Ea=this.h.Ea;for(b=0;b<f.length;b++)d=f[b],d.la&&d.la(this,this.o,this.b,this.I);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.s=d:this.a=parseInt(d,10));var g;if(a=db(this,"state")||(g=!0,a.state))b=this.w=a,g||(this.m=!0,this.a=Y),this.a&&(this.v=new I(this,Z),W(this.v)?b=null:delete this.v);!b&&this.a&&(b=Ib(this))&&(this.m=!0);if(b){var k=this;q(b,null,!0,function(a,b,c){c?(k.s=null,k.m=!1,k.G("Unable to load machine state from server (error "+
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c+(b?": "+(String.prototype.trim?b.trim():b.replace(/^\s+|\s+$/g,"")):"")+")")):(k.u=b,k.D=!0);F(k)})}else F(this);this.i.power||(this.A=!0);!c&&this.A&&Jb(this,this.sa)}else t("Unable to find CPU component")}y(Fb);var Z="1.21.7",Y=0;function Gb(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){t(d.message+" ("+c+")")}}a.l=b}
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function db(a,b,c){var d=b.toLowerCase(),d=va[b]||va[d];void 0===d&&a.l&&(d=a.l[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function Jb(a,b,c){for(var d=z(a.id),f=0;f<=d.length;f++){var g=f<d.length?d[f]:a;if(!Ea(g)){Ea(g,function(){Jb(a,b,c)});return}}b.call(a,c)}
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function Kb(a,b){var c=new I(a,Z,"validate");if(W(c)&&Eb(c)){var d=X(c,"timestamp"),f=b?X(b,"timestamp"):"unknown";d!=f&&(a.G("Machine state may be out-of-date\n("+d+" vs. "+f+")\nCheck your browser's local storage limits"),b||c.clear())}}e=Fb.prototype;
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e.sa=function(a){void 0===a&&(a=this.a||(this.u?1:Y));if(!this.g){this.g++;var b=!1,c=!1;this.C=!1;var d=this.v||new I(this,Z);if(-1==a)b=!0;else if(a>Y){if(W(d,this.u)){this.j=new I(this,Z,"failsafe");W(this.j)&&(Lb(this,d),a=2,Cb(this.j));J(this.j,"timestamp",ga());Db(this.j);var f=this.a&&!this.m;if(1==a||ia("Click OK to restore the previous PC8080 machine state, or CANCEL to reset the machine.")){if(c=Eb(d)){var g=X(d,"code"),k=X(d,"data");g&&("ok"==g?W(d,k):("error"==g&&"no machine state"!=k?
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(this.G("Error: "+k),"unable to verify user"==k&&(ma("user",""),this.c=null)):this.L(g+": "+k),Cb(d),W(d)?(c=Eb(d),f=!0):c=!1))}f&&Kb(this,c?d:null)}else 2==a&&d.clear()}else Kb(this);delete this.u;delete this.v}f=z(this.id);for(g=0;g<f.length;g++)k=f[g],k!==this&&k!=this.b&&(c=Mb(this,k,d,b,c));b=[d,a,c];-1!=a?Jb(this,this.Oa,b):this.Oa(b)}};
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function Mb(a,b,c,d,f){if(!b.f.F){b.f.F=!0;if(b.V){var g=null;f&&((g=X(c,b.id))||(g=X(c,b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof g&&(g=null);!b.V(g,d)&&g&&(t("Unable to restore state for "+b.type),a.w&&!a.D?(c.clear(),a.a=Y,window&&window.location.reload()):a.C=!0,b.V(null),f=!1)}if(!d&&b.Ka)for(a=b.Ka.split("|"),c=0;c<a.length;c++)b.status(a[c])}return f}
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e.Oa=function(a){var b=a[0],c=0>a[1];a=a[2];this.f.F=!0;var d=this.i.power;d&&(d.textContent="Shutdown");this.B||(this.L("PC8080 v"+Z+"\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>"),this.B=!0);this.b&&(Mb(this,this.b,b,c,a),hb(this.b));this.C&&(Lb(this,b),b.clear());!c&&this.j&&(this.j.clear(),delete this.j);this.g=0};
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function Lb(a,b){if(ia("There may be a problem with your PC8080 machine.\n\nTo help us diagnose it, click OK to send this PC8080 machine state to http://www.pcjs.org.")){var c=a.J,d=a.c||"",f=b.toString(),g={app:"PC8080"};g.ver=Z;g.url=c;g.user=d;g.type="bug";g.data=f;q("http://www.pcjs.org/api/v1/report",g,!0)}}
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function Nb(a,b,c){var d,f="none";if(a.g)return null;a.g--;var g=new I(a,Z),k=new I(a,Z,"validate"),h=ga();J(k,"timestamp",h);J(g,"timestamp",h);J(g,"version","1.21.7");J(g,"url",window?window.location.href:null);J(g,"browser",window?window.navigator.userAgent:"");a.b&&a.b.U&&(c&&H(a.b),d=a.b.U(b,c),"object"===typeof d&&J(g,a.b.id,d),c&&(a.b.f.F=!1,!1===d&&(f=null)));for(var h=z(a.id),l=0;l<h.length;l++){var m=h[l];m.f.F&&(m.U&&(d=m.U(b,c),"object"===typeof d&&J(g,m.id,d)),c&&(m.f.F=!1,!1===d&&(f=
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null)))}f&&(c?(h=d=!1,b?(a.c&&Ob(a,a.c,g.toString()),Db(k)&&Db(g)||(f=null,d=h=!0)):a.a&&(d=!0,h=3==a.a),d&&g.clear(h)):f=g.toString());c&&(a.f.F=!1,b=a.i.power)&&(b.textContent="Power");a.g=0;return f}e.reset=function(){this.o&&this.o.reset&&this.o.reset();for(var a=z(this.id),b=0;b<a.length;b++){var c=a[b];c!==this&&c!==this.o&&c.reset&&c.reset()}};e.start=function(a,b){for(var c=z(this.id),d=0;d<c.length;d++){var f=c[d];"CPU"!=f.type&&f!==this&&f.start&&f.start(a,b)}};
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e.stop=function(a,b){for(var c=z(this.id),d=0;d<c.length;d++){var f=c[d];"CPU"!=f.type&&f!==this&&f.stop&&f.stop(a,b)}};
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e.M=function(a,b,c){var d=this;switch(b){case "power":return this.i[b]=c,c.onclick=function(){d.g||(d.f.F?Nb(d,!1,!0):Jb(d,d.sa))},!0;case "reset":return this.i[b]=c,c.onclick=function(){if(d.f.F&&!d.g)if(d.a&&!d.s){var a=ia("Click OK to save changes to this PC8080 machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");Nb(d,a,!0);!a&&d.w?window&&window.location.reload():d.sa(Y)}else d.reset(),d.b&&hb(d.b)},!0;case "save":if(da(ha(),"pcjs.org")){c.parentNode.removeChild(c);break}this.i[b]=
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c;c.onclick=function(){var a=Hb(d,!0);if(a){var b=!!(d.a&&!d.s||d.w),c=Nb(d,b);b?Ob(d,a,c):d.G("Resume disabled, machine state not saved")}};return!0}return!1};
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function Hb(a,b){var c=a.c;c||(c=la("user"),void 0!==c?!c&&b&&(c=null,window&&(c=window.prompt("Saving machine states on the pcjs.org server is currently unsupported.\n\nIf you're running your own server, enter your user ID below.","")),c&&((c=Pb(a,c))||a.G("The user ID is invalid."))):b&&a.G("Browser local storage is not available"));return c}
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function Pb(a,b){a.c=null;var c=q(ha()+"/api/v1/user?req=verify&user="+b),d=c[1];if(!c[0]&&d)try{c=eval("("+d+")"),c.code&&"ok"==c.code&&(ma("user",c.data),a.c=c.data)}catch(f){t(f.message+" ("+d+")")}return a.c}function Ib(a){var b=null;a.c&&(b=ha()+"/api/v1/user?req=load&user="+a.c+"&state="+Bb(a,Z));return b}
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function Ob(a,b,c){if(c){var d={req:"store"};d.user=b;d.state=Bb(a,Z);d.data=c;b=q(ha()+"/api/v1/user",d);d=b[0];if(b[1]){if(d){var f=d.indexOf("\n");0<f&&(d=d.substr(0,f));d.indexOf("Error: ")||(d=d.substr(7))}d='{"code":'+b[1]+',"data":"'+d+'"}'}b=JSON.parse(d);b&&"ok"==b.code?a.G("Machine state saved to server"):c&&(c=b&&b.data||"unable to save machine state",c="error"==b.code?"Error: "+c:"Error "+b.code+": "+c,a.G(c),ma("user",""),a.c=null)}}
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function Ia(a,b,c){a=z(a.id);for(var d=0;d<a.length;d++){var f=a[d];if(c)c==f&&(c=null);else if(f.type==b)return f}return null}e.aa=function(a){this.b&&this.b.aa(a);this.h&&this.h.aa(a)};v(function(){for(var a=E(document,"pc8080-machine"),b=0;b<a.length;b++)for(var c=a[b],d=C(c),c=E(c,"pc8080","computer"),f=0;f<c.length;f++){var g=c[f],k=C(g),k=new Fb(k,d,!0);D(k,g);k.A&&Jb(k,k.sa)}});
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u.show.push(function(){for(var a=E(document,"pc8080","computer"),b=0;b<a.length;b++){var c=C(a[b]);(c=A("Computer",c.id))&&c.B&&!c.f.F&&c.sa(-1)}});u.exit.push(function(){for(var a=E(document,"pc8080","computer"),b=0;b<a.length;b++){var c=C(a[b]);(c=A("Computer",c.id))&&c.f.F&&Nb(c,!(!c.a||c.s),!0)}});var Qb=0;function Rb(a,b,c,d,f,g){f("Loading "+a+"...");q(a,null,!0,function(k,h,l){l?(h||(h="unable to load "+a+" ("+l+")"),g(h,null)):Sb(h,a,b,c,d,f,g)})}
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function Sb(a,b,c,d,f,g,k){function h(a,g){if(g)k(g,null);else{if(c){Ca(c,b,a);var h=b;h&&0>h.indexOf("/")&&"/"==window.location.pathname.slice(-1)&&(h=window.location.pathname+h);d?"}"==d.slice(-1)?(d=d.slice(0,-1),1<d.length&&(d+=",")):d='{state:"'+d+'",':d="{";d+='url:"'+h+'"}';"object"==typeof resources&&(h=null);a=a.replace(/(<machine[^>]*\sid=)(['"]).*?\2/,"$1$2"+c+"$2"+(d?" parms='"+d+"'":"")+(h?' url="'+h+'"':""))}f||(a=a.replace(/(<xsl:variable name="APPCLASS">).*?(<\/xsl:variable>)/,"$1pc8080$2"));
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h=null;if("<"==a.charAt(0))try{f||(a=a.replace(/<!DOCTYPE(.|[\r\n])*]>\s*/g,"")),window.ActiveXObject||"ActiveXObject"in window?(h=new window.ActiveXObject("Microsoft.XMLDOM"),h.async=!1,h.loadXML(a)):h=(new window.DOMParser).parseFromString(a,"text/xml")}catch(r){h=null,a=r.message}else a="unrecognized XML: "+(255<a.length?a.substr(0,255)+"...":a);k(a,h)}}a?f?Tb(a,g,h):h(a,null):k("no data"+(b?" for file: "+b:""),null)}
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function Tb(a,b,c){var d;if(d=/<([a-z]+)\s+ref="(.*?)"(.*?)\/>/g.exec(a)){var f=d[2];b("Loading "+f+"...");q(f,null,!0,function(g,k,h){if(h||!k)c(a,"unable to resolve XML reference: "+d[0]+" ("+h+")");else{if(g=d[3])if(h=k.match(new RegExp("<"+d[1]+"[^>]*>"))){for(var l=h[0],m,B=/( [a-z]+=)(['"])(.*?)\2/g;m=B.exec(g);)l=0>l.indexOf(m[1])?l.replace(">",m[0]+">"):l.replace(new RegExp(m[1]+"(['\"])(.*?)\\1"),m[0]);h[0]!=l&&(k=k.replace(h[0],l))}else{c(a,"missing <"+d[1]+"> in "+f);return}k=k.replace(/<\?xml[^>]*>[\r\n]*/,
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"");a=a.replace(d[0],k);Tb(a,b,c)}})}else c(a,null)}
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function Ub(a,b,c,d){function f(a){if(void 0===h){var b=k&&E(k,"machine-warning");h=b&&b[0]||k}h&&(h.innerHTML=fa(a))}function g(a){f("Error: "+a);l&&(--Qb||sa(!0));l=!1}var k,h,l=!0;Qb++;Ba[a]={};try{if(k=document.getElementById(a)){var m;if("object"==typeof resources&&(m=resources.css)){var B=document.head||document.getElementsByTagName("head")[0],r=document.createElement("style");r.type="text/css";r.styleSheet?r.styleSheet.cssText=m:r.appendChild(document.createTextNode(m));B.appendChild(r)}c||
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(c="/versions/pc8080/1.21.7/components.xsl");m=function(d,h){h?Rb(c,null,null,!1,f,function(d,m){if(m)if(Ca(a,c,d),f("Processing "+b+"..."),window.ActiveXObject||"ActiveXObject"in window){var l=h.transformNode(m);l?(k.outerHTML=l,--Qb||sa(!0)):g("transformNodeToObject failed")}else document.implementation&&document.implementation.createDocument?(l=new XSLTProcessor,l.importStylesheet(m),(l=l.transformToFragment(h,document))?k.parentNode?(k.parentNode.replaceChild(l,k),--Qb||sa(!0)):g("invalid machine element: "+
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a):g("transformToFragment failed")):g("unable to transform XML: unsupported browser");else g(d)}):g(d)};"<"!=b.charAt(0)?Rb(b,a,d,!0,f,m):Sb(b,null,a,d,!1,f,m)}else g("missing machine element: "+a)}catch(Aa){g(Aa.message)}return l}window.embedPC8080=function(a,b,c,d){sa(!1);return Ub(a,b,c,d)};window.enableEvents=sa;window.sendEvent=ta;
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function Vb(a,b,c,d){if(!c&&b){d.push(b);a=Ba[d[0]];b=null;for(var f in a)if(da(f,"components.xsl")){b=f.replace(".xsl",".css");break}b?q(b,null,!0,function(a,b){Wb(b,d)}):Wb(null,d)}else t("Error ("+c+") requesting "+a)}
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function Wb(a,b){var c,d,f,g=b[0],k=b[1];c=b[4];c=c.match(/^(\s*\(function\(\)\{)([\s\S]*)(}\)\(\);\s*)$/);var h=Ba[g],l={},m;for(m in h){var B=h[m],r=ca(m);if("xml"==r){for(r=/[ \t]*<disk [^>]*path=(['"])(.*?)\1.*?<\/disk>\n?/g;d=r.exec(h[m]);){var Aa=d[2];Aa&&(h[Aa]||(B=B.replace(d[0],"")))}d=m=ba(m)}else"xsl"==r&&(f=m=ba(m));l[m]=B}a&&(l[m="css"]=a);b[2]&&(l[m="parms"]=b[2]);b[3]&&(l[m="state"]=b[3]);d&&f?(m=JSON.stringify(l),k+=".js",c=c[1]+"var resources="+m+";"+c[2]+c[3],c=c.replace(/\u00A9/g,
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"©"),m=k,h=null,l="data:application/javascript,",l=na("Firefox")?l+encodeURIComponent(c):l+encodeURI(c),m&&(h=document.createElement("a"),"string"!=typeof h.download&&(h=null)),h?(h.href=l,h.download=m,document.body.appendChild(h),h.click(),document.body.removeChild(h),c="Check your Downloads folder for "+m+"."):(window.open(l),c="Check your browser for a new window/tab containing the requested data"+(m?" ("+m+")":"")+"."),c+=', copy it to your web server as "'+k+'", and then add the following to your web page:\n\n',
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c+='<div id="'+g+'"></div>\n',c+="...\n",c+='<script type="text/javascript" src="'+k+'">\x3c/script>\n',c+='<script type="text/javascript">embedPC("'+g+'","'+d+'","'+f+'");\x3c/script>\n\n',c+="The machine should appear where the <div> is located.",t(c)):t("Missing XML/XSL resources")}
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window.savePC=function(a,b,c){var d=A("Computer",a),f=A("Debugger",a);if(d){var g=Nb(d,!0),k=d.l?JSON.stringify(d.l):null;b||(b="/versions/pcjs/1.21.7/pc"+(f?"-dbg":"")+".js");if(c&&c({state:g,Wa:k}))return!0;q(b,null,!0,function(c,d,f){Vb(c,d,f,[a,ba(b,!0),k,g])});return!0}t("Unable to identify machine '"+a+"'");return!1};})();
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