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Merge branch 'master' into gh-pages

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This commit is contained in:
Jeff Parsons 2016-08-16 15:41:07 -07:00
commit baf3d69837
3 changed files with 423 additions and 390 deletions
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39
modules/pc8080/lib/video.js
View file

@ -157,6 +157,7 @@ function Video(parmsVideo, canvas, context, textarea, container)
if (this.cyCell > 1) {
this.nRowsBuffer++;
this.bScrollOffset = 0;
this.fSkipSingleCellUpdate = false;
}
/*
@ -778,7 +779,26 @@ Video.prototype.updateScrollOffset = function(bScroll)
this.printMessage("updateScrollOffset(" + bScroll + ")");
if (this.bScrollOffset !== bScroll) {
this.bScrollOffset = bScroll;
this.updateScreen(-1);
/*
* WARNING: If we immediately redraw the screen on the first wrap of the scroll offset back to zero,
* we end up "slamming" the screen's contents back down again, because it seems that the frame buffer
* contents haven't actually been scrolled yet. So we redraw now ONLY if bScroll is non-zero, lest
* we ruin the smooth-scroll effect.
*
* And this change, while necessary, is not sufficient, because another intervening updateScreen()
* call could still occur before the frame buffer contents are actually scrolled; and ordinarily, if the
* buffer hasn't changed, updateScreen() would do nothing, but alas, if the cursor happens to get toggled
* in the interim, updateScreen() will want to update exactly ONE cell.
*
* So we deal with that by setting the fSkipSingleCellUpdate flag. Now of course, there's no guarantee
* that the next update of only ONE cell will always be a cursor update, but even if it isn't, skipping
* that update doesn't seem like a huge cause for concern.
*/
if (bScroll) {
this.updateScreen(-1);
} else {
this.fSkipSingleCellUpdate = true;
}
}
};
@ -1043,9 +1063,10 @@ Video.prototype.updateVT100 = function(fForced)
var nRows = 0;
var nFill = (this.rateMonitor == 60? 2 : 5);
var iCell = 0, cUpdated = 0, iCellUpdated = -1;
this.assert(this.abLineBuffer.length == this.nColsBuffer);
var iCell = 0, cUpdated = 0;
while (nRows < this.nRowsBuffer) {
/*
* Populate the line buffer
@ -1101,7 +1122,7 @@ Video.prototype.updateVT100 = function(fForced)
for (var iCol = 0; iCol < nCols; iCol++) {
data = this.abLineBuffer[iCol];
if (!fLineCacheValid || data !== this.aCellCache[iCell]) {
this.aCellCache[iCell] = data;
this.aCellCache[iCellUpdated = iCell] = data;
this.updateChar(font, iCol, nRows, data, this.contextBuffer);
cUpdated++;
}
@ -1125,6 +1146,18 @@ Video.prototype.updateVT100 = function(fForced)
this.printMessage("updateVT100(): update #" + this.nUpdateNumber + " at " +this.nUpdateSeconds + " corner=" + str.toHexByte(this.aCellCache[1]) + " cycles=" + this.nCyclesPrev + " delta=" + this.nCyclesDelta);
}
if (!fForced && this.fSkipSingleCellUpdate && cUpdated == 1) {
/*
* We're going to blow off this update, since it comes on the heels of a smooth-scroll that *may*
* not be completely finished yet, and at the same time, we're going to zap the only updated cell
* cache entry, to guarantee that it's redrawn on the next update.
*/
this.assert(iCellUpdated >= 0);
this.aCellCache[iCellUpdated] = -1;
cUpdated = 0;
}
this.fSkipSingleCellUpdate = false;
if ((cUpdated || fForced) && this.contextBuffer) {
/*
* We must subtract cyCell from cyBuffer to avoid displaying the extra "scroll line" that we normally

450
versions/pc8080/1.23.3/pc8080-dbg.js
View file

@ -1,247 +1,247 @@
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bd(this,this.W);this.b-=4},function(){this.j=bd(this,this.Z);this.b-=4},function(){this.j=bd(this,this.aa(J(this)));this.b-=7},function(){this.j=bd(this,this.j);this.b-=4},function(){this.j=zd(this,this.S);this.b-=4},function(){this.j=zd(this,this.T);this.b-=4},function(){this.j=zd(this,this.U);this.b-=4},function(){this.j=zd(this,this.V);this.b-=4},function(){this.j=zd(this,this.W);this.b-=4},function(){this.j=zd(this,this.Z);this.b-=4},function(){this.j=zd(this,this.aa(J(this)));this.b-=7},function(){this.j=
zd(this,this.j);this.b-=4},function(){this.j=ed(this,this.S);this.b-=4},function(){this.j=ed(this,this.T);this.b-=4},function(){this.j=ed(this,this.U);this.b-=4},function(){this.j=ed(this,this.V);this.b-=4},function(){this.j=ed(this,this.W);this.b-=4},function(){this.j=ed(this,this.Z);this.b-=4},function(){this.j=ed(this,this.aa(J(this)));this.b-=7},function(){this.j=ed(this,this.j);this.b-=4},function(){L(this,this.S);this.b-=4},function(){L(this,this.T);this.b-=4},function(){L(this,this.U);this.b-=
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M(this));this.b-=7},function(){Q(this,this.R);G(this,0);this.b-=11},function(){Yc(this)&&(G(this,P(this)),this.b-=6);this.b-=5},Fd,function(){var a=N(this);Yc(this)&&G(this,a);this.b-=10},Ed,function(){var a=N(this);Yc(this)&&(Q(this,this.R),G(this,a),this.b-=6);this.b-=11},Gd,function(){this.j=ad(this,M(this));this.b-=7},function(){Q(this,this.R);G(this,8);this.b-=11},function(){Uc(this)||(G(this,P(this)),this.b-=6);this.b-=5},function(){Sc(this,P(this));this.b-=10},function(){var a=N(this);Uc(this)||
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P(this)),this.b-=6);this.b-=5},function(){this.la=J(this)&65535;this.b-=5},function(){var a=N(this);Zc(this)&&G(this,a);this.b-=10},function(){this.va|=512;this.b-=4},function(){var a=N(this);Zc(this)&&(Q(this,this.R),G(this,a),this.b-=6);this.b-=11},Gd,function(){L(this,M(this));this.b-=7},function(){Q(this,this.R);G(this,56);this.b-=11}];
function T(a){w.call(this,"ChipSet",a,T,32768);var b=a.model;b&&!Hd[b]&&La("Unrecognized ChipSet model: "+b);this.B=Hd[b]||{};a.sound&&(this.ha=null,window&&(this.ha=window.AudioContext||window.webkitAudioContext),this.ha&&new this.ha);E(this)}Xa(T);
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m=T.prototype;m.reset=function(){this.B.INIT&&!this.restore(this.B.INIT)&&this.ja("reset error")};m.save=function(){var a=new H(this);switch(this.B.Aa){case U.Aa:I(a,0,[this.Ca,this.F,this.Da,this.ca,this.ga,this.ya,this.za]);break;case V.Aa:I(a,0,[this.ia,this.K]),I(a,1,[this.N,this.O]),I(a,2,[this.I,this.da,this.ra,this.qa]),I(a,3,[this.X,this.u,this.P,this.ea,this.L])}return a.data()};
m.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.B.Aa){case U.Aa:return this.Ca=b[0],this.F=b[1],this.Da=b[2],this.ca=b[3],this.ga=b[4],this.ya=b[5],this.za=b[6],!0;case V.Aa:return this.ia=b[0],this.K=b[1],b=a[1],this.N=b[0],this.O=b[1],b=a[2],this.I=b[0],this.da=b[1],this.ra=b[2],this.qa=b[3],b=a[3],this.X=b[0],this.u=b[1],this.P=b[2],this.ea=b[3],this.L=b[4],!0}return!1};m.start=function(){};m.stop=function(){};m.Ad=function(a,b){var c=this.Ca;D(this,a,null,b,"STATUS0",c,!0);return c};
m.Bd=function(a,b){var c=this.F;D(this,a,null,b,"STATUS1",c,!0);return c};m.Cd=function(a,b){var c=this.Da;D(this,a,null,b,"STATUS2",c,!0);return c};m.zd=function(a,b){var c=this.ca>>8-this.ga&255;D(this,a,null,b,"SHIFT.RESULT",c,!0);return c};m.Kd=function(a,b,c){D(this,a,b,c,"SHIFT.COUNT",null,!0);this.ga=b};m.Md=function(a,b,c){D(this,a,b,c,"SOUND1",null,!0);this.ya=b};m.Ld=function(a,b,c){D(this,a,b,c,"SHIFT.DATA",null,!0);this.ca=b<<8|this.ca>>8};
m.Nd=function(a,b,c){D(this,a,b,c,"SOUND2",null,!0);this.za=b};m.Od=function(a,b,c){D(this,a,b,c,"WATCHDOG",null,!0)};function Id(a){var b=0,c=0,d=~a.X;for(a=0;10>a;a++)d&1&&(b=9-a),d>>=1;for(a=0;10>a;a++)d&1&&(c=9-a),d>>=1;return 10*b+c}
m.Dd=function(a,b){var c=this.K,c=c&~V.Ja.nc;if((Dc(this.b)&64)<<1&&(c|=V.Ja.nc,c!=this.K)){var d,e;d=this.P&1;e=this.P>>1&7;switch(e){case V.Ka.Ta.pd:break;case V.Ka.Ta.Oc:this.X=this.X<<1|d;break;case V.Ka.Ta.Tc:d=Id(this);this.L[d]=V.Ka.Lb;ib(this,"doNVRCommand(): erase data at addr "+t(d));break;case V.Ka.Ta.Pc:this.u=this.u<<1|d;break;case V.Ka.Ta.td:d=Id(this);e=this.u&V.Ka.Lb;this.L[d]=e;ib(this,"doNVRCommand(): write data "+t(e)+" to addr "+t(d));break;case V.Ka.Ta.nd:d=Id(this);e=this.L[d];
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m.Sd=function(a,b,c){D(this,a,b,c,"NVR.LATCH");this.P=b};m.Rd=function(a,b,c){D(this,a,b,c,"DC012");a=b&3;switch(b>>2&3){case 0:this.I=this.I&-4|a;break;case 1:this.I=this.I&-13|a<<2;this.video&&(b=this.video,a=this.I,ib(b,"updateScrollOffset("+a+")"),b.hb!==a&&(b.hb=a,Jd(b,-1)));break;case 2:switch(a){case 0:this.da=~this.da;break;case 2:case 3:this.ra=3-a}break;case 3:this.qa=a}};
m.Qd=function(a,b,c){D(this,a,b,c,"DC011");b&V.Ua.md?(b&=V.Ua.pc,this.O!=b&&(this.O=b,this.video&&(a=this.video,b=this.O==V.Ua.pc?50:60,ib(a,"updateRate("+b+")"),a.Zb=b))):(b&=V.Ua.ic,this.N!=b&&(this.N=b,this.video&&(a=this.N==V.Ua.ic?132:80,b=this.video,ib(b,"updateDimensions("+a+","+(80<a&&this.K&V.Ja.mc?14:24)+")"),b.ea=a,b.oa=b.yc,80<a&&b.oa--,Kd(b)&&Ld(b))))};U.Rb={0:T.prototype.Ad,1:T.prototype.Bd,2:T.prototype.Cd,3:T.prototype.zd};
U.Sb={2:T.prototype.Kd,3:T.prototype.Md,4:T.prototype.Ld,5:T.prototype.Nd,6:T.prototype.Od};V.Rb={66:T.prototype.Dd};V.Sb={66:T.prototype.Pd,98:T.prototype.Sd,162:T.prototype.Rd,194:T.prototype.Qd};Ja(function(){for(var a=B(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new T(d);gb(d,c)}});
function Md(a){w.call(this,"ROM",a,Md);this.A=null;this.F=a.addr;this.u=a.size;this.J=a.writable;this.B=a.alias;this.I=a.file;this.K=ba(this.I);if(this.I){a=this.I;var b=da(this.K);"json"!=b&&"hex"!=b&&(a=ra()+"/api/v1/dump?file="+this.I+"&format=bytes&decimal=true");var c=this;qa(a,null,!0,function(a,b,f){Nd(c,a,b,f)})}}Xa(Md);var Od=[0,5];Md.prototype.Qa=function(a,b,c,d){this.w=b;this.b=c;this.H=d;Pd(this)};
Md.prototype.Ea=function(){if(this.Ra){if(this.H){var a=this.H,b=this.id,c=this.F,d=this.u,e=this.Ra,f=[],h;for(h in e){var g=e[h];"number"==typeof g&&(e[h]=g={o:g});var k=g.o,l=g.a;if(void 0!==k){var q=f,k=[k>>>0,h],p=ma(q,k,a.Ya);0>p&&q.splice(-(p+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.J.push({Ie:b,G:c,Fd:d,Ra:e,rc:f})}delete this.Ra}return!0};Md.prototype.Ha=function(){return!0};
function Nd(a,b,c,d){if(d)a.ja("Unable to load system ROM (error "+d+": "+b+")");else{ab(a.Yb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,h=e.data;if(f)a.A=f;else if(h)for(a.A=Array(4*h.length),d=c=0;c<h.length;c++)a.A[d++]=h[c]&255,a.A[d++]=h[c]>>8&255,a.A[d++]=h[c]>>16&255,a.A[d++]=h[c]>>24&255;else a.A=e;a.Ra=e.symbols;if(!a.A.length){v("Empty ROM: "+b);return}if(1==a.A.length){v(a.A[0]);return}}catch(g){a.ja("ROM data error: "+g.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]=aa(b[e],16);Pd(a)}}
function Pd(a){if(!mb(a))if(!a.I)E(a);else if(a.A&&a.w){a.u||(a.u=a.A.length);if(a.A.length!=a.u)nb(a,"ROM size (0x"+n(a.A.length)+") does not match specified size ("+("0x"+n(a.u))+")");else if(Qd(a,a.F)){var b=[];"number"==typeof a.B?b.push(a.B):null!=a.B&&a.B.length&&(b=a.B);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.w,h=d.u,g=[],k=d.F>>>f.pa;0<h&&k<f.Y.length;)g.push(f.Y[k++]),h-=f.Ga;f=d.w;d=d.u;h=0;for(e>>>=f.pa;0<d&&e<f.Y.length;){k=g[h++];if(!k)break;f.Y[e++]=k;d-=f.Ga}}delete a.A}E(a)}}
function Qd(a,b){if(xb(a.w,b,a.u,a.J?1:Yb)){var c;for(c=0;c<a.A.length;c++)Cb(a.w,b+c,a.A[c]);if(a.J&&256==b){for(c=0;c<Od.length;c++)Cb(a.w,Od[c],118);Lc(a.b,function(a){return function(b){if(0<=Od.indexOf(b)){var c=!1,h=a.b,g=a.H;if(5==b)switch(c=!0,h.T){case 2:Rd(a,String.fromCharCode(h.V));break;case 9:for(var k=Rc(h),l="",q=255;q--;){var p=a.b.aa(k++);if(36==p)break;l+=String.fromCharCode(p)}Rd(a,l);break;default:c=!1}c?Fd.call(h):g&&(a.g("\nCP/M vector "+t(b)),G(h,b),g.na());b=!0}else b=!1;
return b}}(a));Nc(a.b,b)}return!0}return!1}function Rd(a,b){b=b.replace(/\r/g,"");a.Fa&&(a.Fa.value+=b,a.Fa.scrollTop=a.Fa.scrollHeight)}Ja(function(){for(var a=B(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new Md(d);gb(d,c)}});function Sd(a){w.call(this,"RAM",a,Sd);this.B=a.addr;this.u=a.size;this.A=!1}Xa(Sd);m=Sd.prototype;m.Qa=function(a,b,c,d){this.w=b;this.b=c;this.H=d;E(this)};m.Ea=function(a,b){b||this.reset();return!0};m.Ha=function(a){return a?this.save():!0};
m.reset=function(){!this.A&&this.u&&xb(this.w,this.B,this.u,1)&&(this.A=!0);this.A||v("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Ja(function(){for(var a=B(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new Sd(d);gb(d,c)}});function Td(a){w.call(this,"Keyboard",a,Td,65536);(a=a.model)&&!Ud[a]&&La("Unrecognized Keyboard model: "+a);this.w=Ud[a]||{};this.reset();E(this)}Xa(Td);
var Vd={Aa:1978.1,C:{},hc:{65:37,68:39,76:32},xb:{},Va:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},W={Aa:100,C:{},hc:{},xb:{},Va:{setup:120},Qc:{Ba:130,INIT:127},La:{Ba:130,dd:1,cd:2,bd:4,ad:8,ed:16,lc:32,kc:63,qd:64,ae:128,INIT:0},$c:127};W.C[46]=3;W.C[80]=5;W.C[79]=6;W.C[89]=7;W.C[84]=8;W.C[87]=9;W.C[81]=10;W.C[39]=16;W.C[221]=20;W.C[219]=21;W.C[73]=22;W.C[85]=23;W.C[82]=24;W.C[69]=25;W.C[49]=26;W.C[37]=32;W.C[40]=34;W.C[117]=35;W.C[19]=35;W.C[192]=36;W.C[189]=37;W.C[57]=38;W.C[55]=39;
W.C[52]=40;W.C[51]=41;W.C[27]=42;W.C[38]=48;W.C[114]=49;W.C[112]=50;W.C[8]=51;W.C[187]=52;W.C[48]=53;W.C[56]=54;W.C[54]=55;W.C[53]=56;W.C[50]=57;W.C[9]=58;W.C[103]=64;W.C[115]=65;W.C[113]=66;W.C[96]=67;W.C[118]=68;W.C[220]=69;W.C[76]=70;W.C[75]=71;W.C[71]=72;W.C[70]=73;W.C[65]=74;W.C[104]=80;W.C[2013]=81;W.C[98]=82;W.C[97]=83;W.C[222]=85;W.C[186]=86;W.C[74]=87;W.C[72]=88;W.C[68]=89;W.C[83]=90;W.C[110]=96;W.C[116]=97;W.C[101]=98;W.C[100]=99;W.C[13]=100;W.C[190]=101;W.C[188]=102;W.C[78]=103;
W.C[66]=104;W.C[88]=105;W.C[119]=106;W.C[105]=112;W.C[99]=113;W.C[102]=114;W.C[109]=115;W.C[191]=117;W.C[77]=118;W.C[32]=119;W.C[86]=120;W.C[67]=121;W.C[90]=122;W.C[120]=123;W.C[17]=124;W.C[16]=125;W.C[20]=126;W.xb={l4:W.La.dd,l3:W.La.cd,l2:W.La.bd,l1:W.La.ad,locked:W.La.ed,local:W.La.lc,online:~W.La.lc};var Ud={SI1978:Vd,VT100:W};
Td.prototype.ma=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.M[e]){if("led"==a&&this.w.xb[b])return this.M[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return Wd(d,a,!0)},c.onkeyup=function(a){return Wd(d,a,!1)},!0;default:if(this.w.Va&&void 0!==this.w.Va[b])return this.M[e]=c,a=function(a,b){return function(){Xd(a,b,!0)}}(this,this.w.Va[b]),b=function(a,b){return function(){Xd(a,b,!1);a.A&&a.A.gb()}}(this,this.w.Va[b]),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=
b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}}return!1};Td.prototype.Qa=function(a,b,c,d){this.A=a;this.b=c;this.H=d;this.I=tb(a,"ChipSet");Eb(b,this,this.w.Rb);Ib(b,this,this.w.Sb)};Td.prototype.Ea=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};Td.prototype.Ha=function(a){return a?this.save():!0};W.INIT=[[W.La.INIT,W.Qc.INIT,-1]];m=Td.prototype;m.reset=function(){this.u=[];this.w.INIT&&!this.restore(this.w.INIT)&&this.ja("reset error")};
m.save=function(){var a=new H(this);switch(this.w.Aa){case W.Aa:I(a,0,[this.J,this.F,-1])}return a.data()};m.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.w.Aa){case Vd.Aa:return!0;case W.Aa:return this.J=b[0],Yd(this,this.J&W.La.kc),this.F=b[1],this.B=b[2],!0}return!1};function Yd(a,b){for(var c in a.w.xb){var d=a.M["led-"+c];if(d){var e=a.w.xb[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function Wd(a,b,c){var d=!0,e;a:if(e=b.keyCode,e=a.w.hc[e]||e,!a.w.C[e]){for(var f in a.w.Va)if(a.w.Va[f]===e){e=f;break a}e=null}e&&(d=Xd(a,e,c),b.preventDefault());return d}
function Xd(a,b,c){var d;a:{for(d=0;d<a.u.length;d++)if(a.u[d].fc==b)break a;d=-1}if(c)0>d?a.u.push({fc:b,bc:Date.now(),Mb:!1}):(a.u[d].bc=Date.now(),a.u[d].Mb=!1);else if(0<=d){if(!a.u[d].Mb){var e=a.u[d].bc;if(e&&100>Date.now()-e)return a.u[d].Mb=!0,Zd(a),!0}a.u.splice(d,1)}if(a.I){d=0;switch(b){case "1p":d=U.Wa.gd;break;case "2p":d=U.Wa.ld;break;case "coin":d=U.Wa.Sc;break;case "left":d=U.Wa.jd;break;case "right":d=U.Wa.kd;break;case "fire":d=U.Wa.hd}d&&(a=a.I,b=d,a.F&=~b,c&&(a.F|=b))}return!0}
function Zd(a){for(var b=0,c=-1;b<a.u.length;){if(a.u[b].Mb){var d=a.u[b].fc,e=100-(Date.now()-a.u[b].bc);if(0<e){if(0>c||c>e)c=e}else{Xd(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){Zd(a)},c)}m.$b=function(){return!0};m.Ed=function(a,b){var c=this.F;0<=this.B&&(this.B<this.u.length?(c=this.u[this.B],this.B++,c=W.C[c.fc],c&128&&(c&=127)):(this.B=-1,c=W.$c),this.F=c,Ad(this.b,1));D(this,a,null,b,"KBDUART.ADDRESS",c);return c};
m.Td=function(a,b,c){D(this,a,b,c,"KBDUART.STATUS");this.J=b;Yd(this,b&W.La.kc);b&W.La.qd&&(this.B=0,Ad(this.b,1))};W.Rb={130:Td.prototype.Ed};W.Sb={130:Td.prototype.Td};Ja(function(){for(var a=B(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new Td(d);gb(d,c)}});
function $d(a,b,c,d,e){var f=this;this.Gc=ya("Gecko/");var h=["","moz","ms","webkit"];w.call(this,"Video",a,$d,262144);this.ca=a.screenWidth;this.P=a.screenHeight;this.ya=a.bufferAddr;this.Wd=a.bufferRAM;var g=a.bufferFormat;this.ga=g&&ae[g.toUpperCase()]||be;this.ea=a.bufferCols;this.ha=a.bufferRows;this.yc=this.oa=a.cellWidth||1;this.ka=a.cellHeight||1;this.Na=null;this.Fc=!1;this.$a=a.bufferBits||1;this.Xd=a.bufferLeft||0;if(this.B=a.bufferRotate)this.B=this.B%360,0<this.B&&(this.B-=360),-90!=
this.B&&(this.ja("unsupported buffer rotation: "+this.B),this.B=0);this.Ab=a.interruptRate;this.Yd=a.refreshRate||60;this.O=b;this.I=c;this.Ca=(this.Zd=d)||b||null;this.Ud=this.ca;this.Vd=this.P;this.zc=this.ca/this.ea|0;this.Ac=this.P/this.ha|0;1<this.ka&&(this.ha++,this.hb=0);b=a.smoothing;(c=Sa.smoothing)&&(b="true"==c);if(null!=b)for(c=0;c<h.length;c++)if(d=(d=h[c])?d+"ImageSmoothingEnabled":"imageSmoothingEnabled",void 0!==this.I[d]){this.I[d]=b;break}if(this.F=a.screenRotate)this.F=this.F%360,
0<this.F&&(this.F-=360),-90!=this.F?(this.ja("unsupported screen rotation: "+this.F),this.F=0):(this.I.translate(0,this.P),this.I.rotate(this.F*Math.PI/180),this.I.scale(this.P/this.ca,this.ca/this.P));if(this.u=e)if(this.u.jb=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.u.jb){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){ce(f,document.fullscreenElement||document.msFullscreenElement||
document.mozFullScreenElement||document.webkitFullscreenElement?!0:!1)},!1);break}for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenerror","on"+d in document){document.addEventListener(d,function(){ce(f,null)},!1);break}}if(this.ia=a.fontROM)"json"!=da(this.ia)&&(this.ia=ra()+"/api/v1/dump?file="+this.ia+"&format=bytes"),qa(this.ia,null,!0,function(a,b,c){de(f,a,b,c)});this.zb={}}Xa($d);var be=0,ae={SI1978:1,VT100:2};
function Kd(a){a.L=a.ea*a.oa;a.da=a.ha*a.ka;var b=a.L,c=a.da;a.B&&(b=a.da,c=a.L);a.X=0;if(!a.Wd&&(a.X=(a.L*a.$a>>3)*a.da,!xb(a.w,a.ya,a.X,3)))return!1;a.X?(a.Hc=a.I.createImageData(b,c),a.Kc=16/a.$a|0,ee(a,a.X>>1)):ee(a,(a.ea+1)*a.ha);a.N=document.createElement("canvas");a.N.width=b;a.N.height=c;a.ib=a.N.getContext("2d");a.qa={};a.Da=1<<a.$a;a.ra=Array(a.Da+2);a.ra[0]=[0,0,0,255];a.ra[1]=[255,255,255,255];1==a.ga&&(a.ra[a.Da+0]=[255,255,0,255],a.ra[a.Da+1]=[0,255,0,255]);2==a.ga&&(a.Zb=60,a.yb=!1,
a.Ya=Array(a.ea));return!0}$d.prototype.Qa=function(a,b,c,d){this.A=a;this.w=b;this.b=c;this.H=d;Kd(this);if(this.J=tb(a,"Keyboard")){for(var e in this.zb)this.J.ma("led",e,this.zb[e]);this.O&&this.J.ma(this.Zd?"textarea":"canvas","kbd",this.Ca)}this.ia||E(this)};
function de(a,b,c,d){if(d)a.ja("Unable to load font ROM (error "+d+": "+b+")");else{ab(a.Yb,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){v("Empty font ROM: "+b);return}if(1==f.length){v(f[0]);return}if(2048==f.length)a.Na=f,Ld(a);else{a.ja("Unrecognized font data length ("+f.length+")");return}}catch(h){a.ja("Font ROM data error: "+h.message);return}(a.I||a.H)&&E(a)}}
function Ld(a){a.Na&&(a.Fc=2==a.ga,a.qa[96]=[fe(a,a.oa,a.ka),fe(a,a.oa,a.ka,a.yb)],a.qa[64]=[fe(a,2*a.oa,a.ka),fe(a,2*a.oa,a.ka,a.yb)],a.qa[32]=a.qa[0]=[fe(a,2*a.oa,2*a.ka),fe(a,2*a.oa,2*a.ka,a.yb)])}
function fe(a,b,c,d){var e=8>=a.yc?8:16,f=8<e?15:0,h=a.Na.length/e,g=!1===d,k={oa:b,ka:c};k.canvas=document.createElement("canvas");k.canvas.width=16*b;k.canvas.height=h/16*c;k.context=k.canvas.getContext("2d");for(var l=k.context.createImageData(b,c),q=0;q<h;q++){for(var p=0,r=p;p<a.ka;p++)for(var u=q*e+(f+p&e-1),u=d&&8==p?255:a.Na[u],x=0;x<c/a.ka;x++){for(var z=0,A=0,K=A;A<a.oa;A++){for(var C=u&128>>(7<A?7:A),z=a.Fc&&!C&&z?z:C,R=0;R<b/a.oa;R++)g&&(z=!z),ge(a,l,K,r,z?1:0),K++;z=C}r++}k.context.putImageData(l,
(q&15)*b,(q>>4)*c)}return k}
$d.prototype.Ea=function(){if(2==this.ga){for(var a={0:[32,"SET-UP A"],2:[64,'TO EXIT PRESS "SET-UP"'],22:[96," T T T T T T T T T"],23:[96,"1234567890","1234567890","1234567890","1234567890","1234567890","1234567890","1234567890","1234567890"],24:[]},b=this.ya,c=-1,d=-1,e,f=-(60==this.Zb?2:5);f<this.ha;f++){var h=a[f];if(0<=c){var g=!1,c=b+2;h?h.length?d=h[0]:(c=b-1,g=!0):32==d&&(h=a[f-1],d=0);e=d&96|c>>8&15|16;Cb(this.w,b++,e);Cb(this.w,b++,
c&255);if(g)break}if(h)for(c=0,e=1;e<h.length;e++){for(var g=h[e],k=0;k<g.length;k++)Cb(this.w,b++,g.charCodeAt(k)|c);c^=128}Cb(this.w,b++,127);c=b}he(this)}return!0};$d.prototype.ma=function(a,b,c){var d=this;if("led"==a||"rled"==a)return this.zb[b]=c,!0;switch(b){case "fullScreen":return this.M[b]=c,this.u&&this.u.jb?c.onclick=function(){d.jb()}:c.parentNode.removeChild(c),!0}return!1};
$d.prototype.jb=function(){var a=!1;if(this.u){if(this.u.jb){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.ca/this.P;b>c&&(a=Math.round(c/b*100)+"%")}this.Gc?(this.O.style.width=a,this.O.style.width=a,this.O.style.display="block",this.O.style.margin="auto"):(this.u.style.width=a,this.u.style.height="auto");this.u.style.backgroundColor="black";this.u.jb();a=!0}this.Ca&&this.Ca.focus()}return a};
function ce(a,b){!b&&a.u&&(a.Gc?a.O.style.width=a.O.style.height="":a.u.style.width=a.u.style.height="");ib(a,"notifyFullScreen("+b+")")}function ee(a,b){a.Jc=b;a.za=!1;if(void 0===a.K||a.K.length!=a.Jc)a.K=Array(a.Jc)}function ge(a,b,c,d,e){d=a.B?(b.height-c-1)*b.width+d:c+d*b.width;e&&1==a.ga&&(208<=c&&236>c?e=a.Da+0:28<=c&&72>c&&(e=a.Da+1));a=a.ra[e];d*=a.length;b.data[d]=a[0];b.data[d+1]=a[1];b.data[d+2]=a[2];b.data[d+3]=a[3]}
function he(a,b){for(var c=a.ya,d=-1,e=0,f=60==a.Zb?2:5,h=0,g=0;e<a.ha;){var k=0,l=c,q=d,p=a.ea;for(96!=q&&(p>>=1);;){var r=Ab(a.w,l++);if(127==(r&127)){var u=Ab(a.w,l++),d=u&96,c=(u&15)<<8|Ab(a.w,l),c=c+(u&16?8192:16384);break}if(k<p)a.Ya[k++]=r;else break}if(f)f--;else{for(;k<a.Ya.length;)a.Ya[k++]=0;if(0<=q)for(l=a.za&&a.K[h]==p,a.K[h++]=p,p=0;p<k;p++){r=a.Ya[p];if(!l||r!==a.K[h]){a.K[h]=r;var u=a,x=a.ib,z=r&127;if(r=u.qa[q][r&128?1:0]){var A=(z&15)*r.oa,z=(z>>4)*r.ka,K=void 0,C=void 0,R=void 0,
ia=void 0,ca=r.oa,ja=r.ka;x?(K=p*u.oa,C=e*u.ka,R=u.oa,ia=u.ka):(K=p*u.zc,C=e*u.Ac,R=u.zc,ia=u.Ac);r.oa>u.oa&&(K*=2,R*=2);r.ka>u.ka&&(0==q&&(z+=u.ka),ja=u.ka);x?x.drawImage(r.canvas,A,z,ca,ja,K,C,R,ia):(K+=0,C+=0,u.I.drawImage(r.canvas,A,z,ca,ja,K,C,R,ia))}g++}h++}e++}}a.za=!0;(g||b)&&a.ib&&a.I.drawImage(a.N,0,a.hb,a.L,a.da-a.ka,0,0,a.Ud,a.Vd)}
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U.INIT=[[U.Sc.INIT,U.Ja.nc|U.Ja.gd],[U.Ua.Xc,U.Ua.Yc],[U.Kb.$c,U.Kb.Wc,U.Kb.Zc,U.Kb.Vc],[0,0,0,0,[11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11904,11776,11784,11918,11776,11856,11824,11840,11808,11776,12E3,12E3,11857,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]];
m=S.prototype;m.reset=function(){this.B.INIT&&!this.restore(this.B.INIT)&&this.ja("reset error")};m.save=function(){var a=new H(this);switch(this.B.Aa){case T.Aa:I(a,0,[this.Ca,this.F,this.Da,this.ca,this.ga,this.ya,this.za]);break;case U.Aa:I(a,0,[this.ia,this.H]),I(a,1,[this.N,this.O]),I(a,2,[this.J,this.da,this.ra,this.qa]),I(a,3,[this.X,this.u,this.P,this.ea,this.K])}return a.data()};
m.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.B.Aa){case T.Aa:return this.Ca=b[0],this.F=b[1],this.Da=b[2],this.ca=b[3],this.ga=b[4],this.ya=b[5],this.za=b[6],!0;case U.Aa:return this.ia=b[0],this.H=b[1],b=a[1],this.N=b[0],this.O=b[1],b=a[2],this.J=b[0],this.da=b[1],this.ra=b[2],this.qa=b[3],b=a[3],this.X=b[0],this.u=b[1],this.P=b[2],this.ea=b[3],this.K=b[4],!0}return!1};m.start=function(){};m.stop=function(){};m.Bd=function(a,b){var c=this.Ca;D(this,a,null,b,"STATUS0",c,!0);return c};
m.Cd=function(a,b){var c=this.F;D(this,a,null,b,"STATUS1",c,!0);return c};m.Dd=function(a,b){var c=this.Da;D(this,a,null,b,"STATUS2",c,!0);return c};m.Ad=function(a,b){var c=this.ca>>8-this.ga&255;D(this,a,null,b,"SHIFT.RESULT",c,!0);return c};m.Ld=function(a,b,c){D(this,a,b,c,"SHIFT.COUNT",null,!0);this.ga=b};m.Nd=function(a,b,c){D(this,a,b,c,"SOUND1",null,!0);this.ya=b};m.Md=function(a,b,c){D(this,a,b,c,"SHIFT.DATA",null,!0);this.ca=b<<8|this.ca>>8};
m.Od=function(a,b,c){D(this,a,b,c,"SOUND2",null,!0);this.za=b};m.Pd=function(a,b,c){D(this,a,b,c,"WATCHDOG",null,!0)};function Jd(a){var b=0,c=0,d=~a.X;for(a=0;10>a;a++)d&1&&(b=9-a),d>>=1;for(a=0;10>a;a++)d&1&&(c=9-a),d>>=1;return 10*b+c}
m.Ed=function(a,b){var c=this.H,c=c&~U.Ja.oc;if((Ec(this.b)&64)<<1&&(c|=U.Ja.oc,c!=this.H)){var d,e;d=this.P&1;e=this.P>>1&7;switch(e){case U.Ka.Ta.qd:break;case U.Ka.Ta.Pc:this.X=this.X<<1|d;break;case U.Ka.Ta.Uc:d=Jd(this);this.K[d]=U.Ka.Lb;ib(this,"doNVRCommand(): erase data at addr "+t(d));break;case U.Ka.Ta.Qc:this.u=this.u<<1|d;break;case U.Ka.Ta.ud:d=Jd(this);e=this.u&U.Ka.Lb;this.K[d]=e;ib(this,"doNVRCommand(): write data "+t(e)+" to addr "+t(d));break;case U.Ka.Ta.od:d=Jd(this);e=this.K[d];
null==e&&(e=U.Ka.Lb);this.u=e;ib(this,"doNVRCommand(): read data "+t(e)+" from addr "+t(d));break;case U.Ka.Ta.pd:this.u<<=1;this.ea=this.u&U.Ka.Lb+1;break;default:ib(this,"doNVRCommand(): unrecognized command 0x"+n(e,2))}}c&=~U.Ja.pc;this.ea&&(c|=U.Ja.pc);c&=~U.Ja.kc;this.L&&this.L.$b()&&(c|=U.Ja.kc);c&=~U.Ja.rc;this.Na&&this.Na.$b()&&(c|=U.Ja.rc);this.H=c;D(this,a,null,b,"FLAGS",c);return c};m.Qd=function(a,b,c){D(this,a,b,c,"BRIGHTNESS");this.ia=b};
m.Td=function(a,b,c){D(this,a,b,c,"NVR.LATCH");this.P=b};m.Sd=function(a,b,c){D(this,a,b,c,"DC012");a=b&3;switch(b>>2&3){case 0:this.J=this.J&-4|a;break;case 1:this.J=this.J&-13|a<<2;this.video&&(b=this.video,a=this.J,ib(b,"updateScrollOffset("+a+")"),b.hb!==a&&((b.hb=a)?Kd(b,-1):b.yb=!0));break;case 2:switch(a){case 0:this.da=~this.da;break;case 2:case 3:this.ra=3-a}break;case 3:this.qa=a}};
m.Rd=function(a,b,c){D(this,a,b,c,"DC011");b&U.Ua.nd?(b&=U.Ua.qc,this.O!=b&&(this.O=b,this.video&&(a=this.video,b=this.O==U.Ua.qc?50:60,ib(a,"updateRate("+b+")"),a.ac=b))):(b&=U.Ua.jc,this.N!=b&&(this.N=b,this.video&&(a=this.N==U.Ua.jc?132:80,b=this.video,ib(b,"updateDimensions("+a+","+(80<a&&this.H&U.Ja.nc?14:24)+")"),b.ea=a,b.oa=b.zc,80<a&&b.oa--,Ld(b)&&Md(b))))};T.Rb={0:S.prototype.Bd,1:S.prototype.Cd,2:S.prototype.Dd,3:S.prototype.Ad};
T.Sb={2:S.prototype.Ld,3:S.prototype.Nd,4:S.prototype.Md,5:S.prototype.Od,6:S.prototype.Pd};U.Rb={66:S.prototype.Ed};U.Sb={66:S.prototype.Qd,98:S.prototype.Td,162:S.prototype.Sd,194:S.prototype.Rd};Ja(function(){for(var a=B(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new S(d);gb(d,c)}});
function Nd(a){x.call(this,"ROM",a,Nd);this.A=null;this.F=a.addr;this.u=a.size;this.H=a.writable;this.B=a.alias;this.J=a.file;this.L=da(this.J);if(this.J){a=this.J;var b=ea(this.L);"json"!=b&&"hex"!=b&&(a=qa()+"/api/v1/dump?file="+this.J+"&format=bytes&decimal=true");var c=this;pa(a,null,!0,function(a,b,f){Od(c,a,b,f)})}}Xa(Nd);var Pd=[0,5];Nd.prototype.Qa=function(a,b,c,d){this.w=b;this.b=c;this.I=d;Qd(this)};
Nd.prototype.Ea=function(){if(this.Ra){if(this.I){var a=this.I,b=this.id,c=this.F,d=this.u,e=this.Ra,f=[],h;for(h in e){var g=e[h];"number"==typeof g&&(e[h]=g={o:g});var k=g.o,l=g.a;if(void 0!==k){var p=f,k=[k>>>0,h],q=la(p,k,a.Ya);0>q&&p.splice(-(q+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.H.push({Je:b,G:c,Gd:d,Ra:e,sc:f})}delete this.Ra}return!0};Nd.prototype.Ha=function(){return!0};
function Od(a,b,c,d){if(d)a.ja("Unable to load system ROM (error "+d+": "+b+")");else{ab(a.Yb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,h=e.data;if(f)a.A=f;else if(h)for(a.A=Array(4*h.length),d=c=0;c<h.length;c++)a.A[d++]=h[c]&255,a.A[d++]=h[c]>>8&255,a.A[d++]=h[c]>>16&255,a.A[d++]=h[c]>>24&255;else a.A=e;a.Ra=e.symbols;if(!a.A.length){u("Empty ROM: "+b);return}if(1==a.A.length){u(a.A[0]);return}}catch(g){a.ja("ROM data error: "+g.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]=ca(b[e],16);Qd(a)}}
function Qd(a){if(!mb(a))if(!a.J)E(a);else if(a.A&&a.w){a.u||(a.u=a.A.length);if(a.A.length!=a.u)nb(a,"ROM size (0x"+n(a.A.length)+") does not match specified size ("+("0x"+n(a.u))+")");else if(Rd(a,a.F)){var b=[];"number"==typeof a.B?b.push(a.B):null!=a.B&&a.B.length&&(b=a.B);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.w,h=d.u,g=[],k=d.F>>>f.pa;0<h&&k<f.Y.length;)g.push(f.Y[k++]),h-=f.Ga;f=d.w;d=d.u;h=0;for(e>>>=f.pa;0<d&&e<f.Y.length;){k=g[h++];if(!k)break;f.Y[e++]=k;d-=f.Ga}}delete a.A}E(a)}}
function Rd(a,b){if(xb(a.w,b,a.u,a.H?1:Zb)){var c;for(c=0;c<a.A.length;c++)Cb(a.w,b+c,a.A[c]);if(a.H&&256==b){for(c=0;c<Pd.length;c++)Cb(a.w,Pd[c],118);Mc(a.b,function(a){return function(b){if(0<=Pd.indexOf(b)){var c=!1,h=a.b,g=a.I;if(5==b)switch(c=!0,h.T){case 2:Sd(a,String.fromCharCode(h.V));break;case 9:for(var k=Sc(h),l="",p=255;p--;){var q=a.b.aa(k++);if(36==q)break;l+=String.fromCharCode(q)}Sd(a,l);break;default:c=!1}c?Gd.call(h):g&&(a.g("\nCP/M vector "+t(b)),G(h,b),g.na());b=!0}else b=!1;
return b}}(a));Oc(a.b,b)}return!0}return!1}function Sd(a,b){b=b.replace(/\r/g,"");a.Fa&&(a.Fa.value+=b,a.Fa.scrollTop=a.Fa.scrollHeight)}Ja(function(){for(var a=B(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new Nd(d);gb(d,c)}});function Td(a){x.call(this,"RAM",a,Td);this.B=a.addr;this.u=a.size;this.A=!1}Xa(Td);m=Td.prototype;m.Qa=function(a,b,c,d){this.w=b;this.b=c;this.I=d;E(this)};m.Ea=function(a,b){b||this.reset();return!0};m.Ha=function(a){return a?this.save():!0};
m.reset=function(){!this.A&&this.u&&xb(this.w,this.B,this.u,1)&&(this.A=!0);this.A||u("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Ja(function(){for(var a=B(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new Td(d);gb(d,c)}});function Ud(a){x.call(this,"Keyboard",a,Ud,65536);(a=a.model)&&!Vd[a]&&La("Unrecognized Keyboard model: "+a);this.w=Vd[a]||{};this.reset();E(this)}Xa(Ud);
var Wd={Aa:1978.1,C:{},ic:{65:37,68:39,76:32},xb:{},Va:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},V={Aa:100,C:{},ic:{},xb:{},Va:{setup:120},Rc:{Ba:130,INIT:127},La:{Ba:130,ed:1,dd:2,cd:4,bd:8,fd:16,mc:32,lc:63,rd:64,be:128,INIT:0},ad:127};V.C[46]=3;V.C[80]=5;V.C[79]=6;V.C[89]=7;V.C[84]=8;V.C[87]=9;V.C[81]=10;V.C[39]=16;V.C[221]=20;V.C[219]=21;V.C[73]=22;V.C[85]=23;V.C[82]=24;V.C[69]=25;V.C[49]=26;V.C[37]=32;V.C[40]=34;V.C[117]=35;V.C[19]=35;V.C[192]=36;V.C[189]=37;V.C[57]=38;V.C[55]=39;
V.C[52]=40;V.C[51]=41;V.C[27]=42;V.C[38]=48;V.C[114]=49;V.C[112]=50;V.C[8]=51;V.C[187]=52;V.C[48]=53;V.C[56]=54;V.C[54]=55;V.C[53]=56;V.C[50]=57;V.C[9]=58;V.C[103]=64;V.C[115]=65;V.C[113]=66;V.C[96]=67;V.C[118]=68;V.C[220]=69;V.C[76]=70;V.C[75]=71;V.C[71]=72;V.C[70]=73;V.C[65]=74;V.C[104]=80;V.C[2013]=81;V.C[98]=82;V.C[97]=83;V.C[222]=85;V.C[186]=86;V.C[74]=87;V.C[72]=88;V.C[68]=89;V.C[83]=90;V.C[110]=96;V.C[116]=97;V.C[101]=98;V.C[100]=99;V.C[13]=100;V.C[190]=101;V.C[188]=102;V.C[78]=103;
V.C[66]=104;V.C[88]=105;V.C[119]=106;V.C[105]=112;V.C[99]=113;V.C[102]=114;V.C[109]=115;V.C[191]=117;V.C[77]=118;V.C[32]=119;V.C[86]=120;V.C[67]=121;V.C[90]=122;V.C[120]=123;V.C[17]=124;V.C[16]=125;V.C[20]=126;V.xb={l4:V.La.ed,l3:V.La.dd,l2:V.La.cd,l1:V.La.bd,locked:V.La.fd,local:V.La.mc,online:~V.La.mc};var Vd={SI1978:Wd,VT100:V};
Ud.prototype.ma=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.M[e]){if("led"==a&&this.w.xb[b])return this.M[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return Xd(d,a,!0)},c.onkeyup=function(a){return Xd(d,a,!1)},!0;default:if(this.w.Va&&void 0!==this.w.Va[b])return this.M[e]=c,a=function(a,b){return function(){Yd(a,b,!0)}}(this,this.w.Va[b]),b=function(a,b){return function(){Yd(a,b,!1);a.A&&a.A.gb()}}(this,this.w.Va[b]),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=
b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}}return!1};Ud.prototype.Qa=function(a,b,c,d){this.A=a;this.b=c;this.I=d;this.J=tb(a,"ChipSet");Eb(b,this,this.w.Rb);Jb(b,this,this.w.Sb)};Ud.prototype.Ea=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};Ud.prototype.Ha=function(a){return a?this.save():!0};V.INIT=[[V.La.INIT,V.Rc.INIT,-1]];m=Ud.prototype;m.reset=function(){this.u=[];this.w.INIT&&!this.restore(this.w.INIT)&&this.ja("reset error")};
m.save=function(){var a=new H(this);switch(this.w.Aa){case V.Aa:I(a,0,[this.H,this.F,-1])}return a.data()};m.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.w.Aa){case Wd.Aa:return!0;case V.Aa:return this.H=b[0],Zd(this,this.H&V.La.lc),this.F=b[1],this.B=b[2],!0}return!1};function Zd(a,b){for(var c in a.w.xb){var d=a.M["led-"+c];if(d){var e=a.w.xb[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function Xd(a,b,c){var d=!0,e;a:if(e=b.keyCode,e=a.w.ic[e]||e,!a.w.C[e]){for(var f in a.w.Va)if(a.w.Va[f]===e){e=f;break a}e=null}e&&(d=Yd(a,e,c),b.preventDefault());return d}
function Yd(a,b,c){var d;a:{for(d=0;d<a.u.length;d++)if(a.u[d].gc==b)break a;d=-1}if(c)0>d?a.u.push({gc:b,cc:Date.now(),Mb:!1}):(a.u[d].cc=Date.now(),a.u[d].Mb=!1);else if(0<=d){if(!a.u[d].Mb){var e=a.u[d].cc;if(e&&100>Date.now()-e)return a.u[d].Mb=!0,$d(a),!0}a.u.splice(d,1)}if(a.J){d=0;switch(b){case "1p":d=T.Wa.hd;break;case "2p":d=T.Wa.md;break;case "coin":d=T.Wa.Tc;break;case "left":d=T.Wa.kd;break;case "right":d=T.Wa.ld;break;case "fire":d=T.Wa.jd}d&&(a=a.J,b=d,a.F&=~b,c&&(a.F|=b))}return!0}
function $d(a){for(var b=0,c=-1;b<a.u.length;){if(a.u[b].Mb){var d=a.u[b].gc,e=100-(Date.now()-a.u[b].cc);if(0<e){if(0>c||c>e)c=e}else{Yd(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){$d(a)},c)}m.$b=function(){return!0};m.Fd=function(a,b){var c=this.F;0<=this.B&&(this.B<this.u.length?(c=this.u[this.B],this.B++,c=V.C[c.gc],c&128&&(c&=127)):(this.B=-1,c=V.ad),this.F=c,Bd(this.b,1));D(this,a,null,b,"KBDUART.ADDRESS",c);return c};
m.Ud=function(a,b,c){D(this,a,b,c,"KBDUART.STATUS");this.H=b;Zd(this,b&V.La.lc);b&V.La.rd&&(this.B=0,Bd(this.b,1))};V.Rb={130:Ud.prototype.Fd};V.Sb={130:Ud.prototype.Ud};Ja(function(){for(var a=B(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new Ud(d);gb(d,c)}});
function ae(a,b,c,d,e){var f=this;this.Hc=ya("Gecko/");var h=["","moz","ms","webkit"];x.call(this,"Video",a,ae,262144);this.ca=a.screenWidth;this.P=a.screenHeight;this.ya=a.bufferAddr;this.Xd=a.bufferRAM;var g=a.bufferFormat;this.ga=g&&be[g.toUpperCase()]||ce;this.ea=a.bufferCols;this.ha=a.bufferRows;this.zc=this.oa=a.cellWidth||1;this.ka=a.cellHeight||1;this.Na=null;this.Gc=!1;this.$a=a.bufferBits||1;this.Yd=a.bufferLeft||0;if(this.B=a.bufferRotate)this.B=this.B%360,0<this.B&&(this.B-=360),-90!=
this.B&&(this.ja("unsupported buffer rotation: "+this.B),this.B=0);this.Zb=a.interruptRate;this.Zd=a.refreshRate||60;this.O=b;this.J=c;this.Ca=(this.$d=d)||b||null;this.Vd=this.ca;this.Wd=this.P;this.Ac=this.ca/this.ea|0;this.Fc=this.P/this.ha|0;1<this.ka&&(this.ha++,this.hb=0,this.yb=!1);b=a.smoothing;(c=Sa.smoothing)&&(b="true"==c);if(null!=b)for(c=0;c<h.length;c++)if(d=(d=h[c])?d+"ImageSmoothingEnabled":"imageSmoothingEnabled",void 0!==this.J[d]){this.J[d]=b;break}if(this.F=a.screenRotate)this.F=
this.F%360,0<this.F&&(this.F-=360),-90!=this.F?(this.ja("unsupported screen rotation: "+this.F),this.F=0):(this.J.translate(0,this.P),this.J.rotate(this.F*Math.PI/180),this.J.scale(this.P/this.ca,this.ca/this.P));if(this.u=e)if(this.u.jb=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.u.jb){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){de(f,document.fullscreenElement||document.msFullscreenElement||
document.mozFullScreenElement||document.webkitFullscreenElement?!0:!1)},!1);break}for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenerror","on"+d in document){document.addEventListener(d,function(){de(f,null)},!1);break}}if(this.ia=a.fontROM)"json"!=ea(this.ia)&&(this.ia=qa()+"/api/v1/dump?file="+this.ia+"&format=bytes"),pa(this.ia,null,!0,function(a,b,c){ee(f,a,b,c)});this.Ab={}}Xa(ae);var ce=0,be={SI1978:1,VT100:2};
function Ld(a){a.K=a.ea*a.oa;a.da=a.ha*a.ka;var b=a.K,c=a.da;a.B&&(b=a.da,c=a.K);a.X=0;if(!a.Xd&&(a.X=(a.K*a.$a>>3)*a.da,!xb(a.w,a.ya,a.X,3)))return!1;a.X?(a.Jc=a.J.createImageData(b,c),a.Nc=16/a.$a|0,fe(a,a.X>>1)):fe(a,(a.ea+1)*a.ha);a.N=document.createElement("canvas");a.N.width=b;a.N.height=c;a.ib=a.N.getContext("2d");a.qa={};a.Da=1<<a.$a;a.ra=Array(a.Da+2);a.ra[0]=[0,0,0,255];a.ra[1]=[255,255,255,255];1==a.ga&&(a.ra[a.Da+0]=[255,255,0,255],a.ra[a.Da+1]=[0,255,0,255]);2==a.ga&&(a.ac=60,a.zb=!1,
a.Ya=Array(a.ea));return!0}ae.prototype.Qa=function(a,b,c,d){this.A=a;this.w=b;this.b=c;this.I=d;Ld(this);if(this.L=tb(a,"Keyboard")){for(var e in this.Ab)this.L.ma("led",e,this.Ab[e]);this.O&&this.L.ma(this.$d?"textarea":"canvas","kbd",this.Ca)}this.ia||E(this)};
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function Tf(a,b,c){w.call(this,"Computer",a,Tf,67108864);this.D.ua=!1;Uf(this,b);this.X=kc(this,"autoPower",a);this.B=0;this.ga=a.busWidth||a.buswidth;this.A=Vf;this.O=null;this.K=this.ea=!1;this.ha=kc(this,"url")||"";(Math.random()+.1).toString(36);this.u=Wf(this);if(this.b=db("CPU",this.id)){this.H=db("Debugger",this.id);this.J=[];for(b=null;b=tb(this,"Video",b);)this.J.push(b);this.w=new vb({id:this.Yb+".bus",busWidth:this.ga},this.b,this.H);var d,e=bb(this.id);if((this.I=db("Panel",this.id))&&
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b=null:delete this.P);!b&&this.A&&(b=Xf(this))&&(this.K=!0);if(b){var h=this;qa(b,null,!0,function(a,b,c){c?(h.N=null,h.K=!1,h.ja("Unable to load machine state from server (error "+c+(b?": "+la(b):"")+")")):(h.O=b,h.ea=!0);E(h)})}else E(this);this.M.power||(this.X=!0);!c&&this.X&&Yf(this,this.Gb)}else v("Unable to find CPU component")}Xa(Tf);var Vf=0;function Uf(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){v(d.message+" ("+c+")")}}a.L=b}
function kc(a,b,c){var d=b.toLowerCase(),d=Sa[b]||Sa[d];void 0===d&&a.L&&(d=a.L[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function Yf(a,b,c){for(var d=bb(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!mb(f)){mb(f,function(){Yf(a,b,c)});return}}b.call(a,c)}
function Zf(a,b){var c=new H(a,"1.23.3","validate");if(Rf(c)&&Qf(c)){var d=Sf(c,"timestamp"),e=b?Sf(b,"timestamp"):"unknown";d!=e&&(a.ja("Machine state may be out-of-date\n("+d+" vs. "+e+")\nCheck your browser's local storage limits"),b||c.clear())}}m=Tf.prototype;
m.Gb=function(a){void 0===a&&(a=this.A||(this.O?1:Vf));if(!this.B){this.B++;var b=!1,c=!1;this.da=!1;var d=this.P||new H(this,"1.23.3");if(-1==a)b=!0;else if(a>Vf){if(Rf(d,this.O)){this.F=new H(this,"1.23.3","failsafe");Rf(this.F)&&($f(this,d),a=2,Of(this.F));I(this.F,"timestamp",oa());Pf(this.F);var e=this.A&&!this.K;if(1==a||ta("Click OK to restore the previous PC8080 machine state, or CANCEL to reset the machine.")){if(c=Qf(d)){var f=Sf(d,"code"),h=Sf(d,"data");f&&("ok"==f?Rf(d,h):("error"==f&&
"no machine state"!=h?(this.ja("Error: "+h),"unable to verify user"==h&&(xa("user",""),this.u=null)):this.g(f+": "+h),Of(d),Rf(d)?(c=Qf(d),e=!0):c=!1))}e&&Zf(this,c?d:null)}else 2==a&&d.clear()}else Zf(this);delete this.O;delete this.P}e=bb(this.id);for(f=0;f<e.length;f++)h=e[f],h!==this&&h!=this.b&&(c=ag(this,h,d,b,c));b=[d,a,c];-1!=a?Yf(this,this.sc,b):this.sc(b)}};
function ag(a,b,c,d,e){if(!b.D.ua){b.D.ua=!0;if(b.Ea){var f=null;e&&((f=Sf(c,b.id))||(f=Sf(c,b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.Ea(f,d)&&f&&(v("Unable to restore state for "+b.type),a.ca&&!a.ea?(c.clear(),a.A=Vf,window&&window.location.reload()):a.da=!0,b.Ea(null),e=!1)}if(!d&&b.xc)for(a=b.xc.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
m.sc=function(a){var b=a[0],c=0>a[1];a=a[2];this.ia=!0;this.D.ua=!0;var d=this.M.power;d&&(d.textContent="Shutdown");this.b&&(ag(this,this.b,b,c,a),Bc(this.b));this.da&&($f(this,b),b.clear());!c&&this.F&&(this.F.clear(),delete this.F);this.B=0};
function $f(a,b){if(ta("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.u||"",d=b.toString(),e={app:"PC8080",ver:"1.23.3"};e.url=a.ha;e.user=c;e.type="bug";e.data=d;qa("http://www.pcjs.org/api/v1/report",e,!0)}}
function Mf(a,b,c){var d,e="none";if(a.B)return null;a.B--;var f=new H(a,"1.23.3"),h=new H(a,"1.23.3","validate"),g=oa();I(h,"timestamp",g);I(f,"timestamp",g);I(f,"version","1.23.3");I(f,"url",window?window.location.href:null);I(f,"browser",sa());a.b&&a.b.Ha&&(c&&a.b.na(),d=a.b.Ha(b,c),"object"===typeof d&&I(f,a.b.id,d),c&&(a.b.D.ua=!1,!1===d&&(e=null)));for(var g=bb(a.id),k=0;k<g.length;k++){var l=g[k];l.D.ua&&(l.Ha&&(d=l.Ha(b,c),"object"===typeof d&&I(f,l.id,d)),c&&(l.D.ua=!1,!1===d&&(e=null)))}e&&
(c?(g=d=!1,b?(a.u&&bg(a,a.u,f.toString()),Pf(h)&&Pf(f)||(e=null,d=g=!0)):a.A&&(d=!0,g=3==a.A),d&&f.clear(g)):e=f.toString());c&&(a.D.ua=!1,b=a.M.power)&&(b.textContent="Power");a.B=0;return e}m.reset=function(){this.w&&this.w.reset&&(ib(this,"Resetting "+this.w.type),this.w.reset());for(var a=bb(this.id),b=0;b<a.length;b++){var c=a[b];c!==this&&c!==this.w&&c.reset&&(ib(this,"Resetting "+c.type),c.reset())}};
function Re(a,b){var c;if(b&&"?"==b[1])a.g("register commands:"),a.g("\tr\tdump registers"),a.g("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(null!=b&&1<b.length){var e=b[1],f=null,h=e.indexOf("=");if(0<h)f=e.substr(h+1),e=e.substr(0,h);else if(2<b.length)f=b[2];else{a.g("missing value for "+b[1]);return}var h=!1,g=Ie(a,f);if(void 0!==g)switch(h=!0,e.toUpperCase()){case "A":d.j=g&255;break;case "B":d.S=g&255;break;case "BC":d.S=g>>8&255;case "C":d.T=g&255;break;case "D":d.U=
g&255;break;case "DE":d.U=g>>8&255;case "E":d.V=g&255;break;case "H":d.W=g&255;break;case "HL":d.W=g>>8&255;case "L":d.Z=g&255;break;case "SP":d.la=g&65535;break;case "PC":G(d,g);a.O=W(d.R);break;case "PS":Nc(d,g);break;case "PSW":Nc(d,g&255|d.va&-256);d.j=g>>8;break;case "CF":d.ba=g?d.ba|256:d.ba&255;break;case "PF":g?Xc(d)||(d.fa^=1):Xc(d)&&(d.fa^=1);break;case "AF":d.wa=g?~d.fa&16|d.wa&-17:d.fa&16|d.wa&-17;break;case "ZF":d.ba=g?d.ba&-256:d.ba|255;break;case "SF":g?$c(d)||(d.fa^=192):$c(d)&&(d.fa^=
192);break;case "IF":d.va=g?d.va|512:d.va&-513;break;default:a.g("unknown register: "+e);return}if(!h){a.g("invalid value: "+f);return}Bc(d);a.g("updated registers:")}a.g(zf(a));c&&(a.O=W(d.R),Se(a,Z(a.O.G)))}}function Lf(a,b){b=ka(b);var c=b.match(/^(['"])(.*?)\1$/);c?a.g(Pe(a,c[2])):Ie(a,b,!0)}function Mf(a,b,c){var d="t"!=b;c=Cf(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);za(c,function(){return kb(a,!0)&&a.ub(e,d,!1)},function(){Bc(a.b);kb(a,!1)})}
function Se(a,b,c,d){if(b=De(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=De(a,c,!0);if(!d||d.G<b.G)return;e=d.G-b.G;if(256<e){a.g("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=lb(a,!1)||a.X?a.K:null;var h=null!=f?"cycles":null,g=Ff(a,b),k=b.G;if(g[0]&&d&&(!c&&d||0>g[0].indexOf("+"))){var l=g[0]+":";g[2]&&(l+=" "+g[2]);a.g(l)}g[3]&&(h=g[3],f=null);f=wf(a,b,h,f);a.g(f);a.O=b;e-=b.G-k;c++}}}
function Ke(a,b,c,d){if(c)if(b){0>a.J&&a.B.length&&(a.J=0);if(0>a.J||b!=a.B[a.J])a.B.splice(0,0,b),a.J=0;a.J--}else a.ea?b="end":b=a.B[a.J+1];a=[];if(b){b=b.toLowerCase().replace(/""/g,"'");c=0;var e=null;d=d||";";for(var f=0;f<=b.length;f++){var h=b.charAt(f);if('"'==h||"'"==h)e?h==e&&(e=null):e=h;else if(h==d&&!e||!h)a.push(ka(b.substring(c,f))),c=f+1}}return a}
function vf(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.g(">> "+b):(a.ea&&(a.g("ended assemble at "+Z(a.da.G)),a.O=a.da,a.ea=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.ra=null;if(mb(a)&&0<b.length){a.ea&&(b="a "+Z(a.da.G)+" "+b);var f=b.replace(/ +/g," ").split(" ");if(f&&f.length)for(var h=f[0],g=h.charAt(0),k=1;k<h.length;k++){var l=h.charAt(k);if("?"==g||"r"==g||"a">l||"z"<l){f[0]=h.substr(k);f.unshift(h.substr(0,k));break}}switch(f[0].charAt(0)){case "a":var p=De(a,f[1],!0);if(p)if(a.da=
p,void 0===f[2])a.g("begin assemble at "+Z(p.G)),a.ea=!0,Bc(a.b);else{var q;a.g("not supported yet");q=[];if(q.length){for(var v=0;v<q.length;v++)a.ta(p,q[v],1);a.g(wf(a,a.da))}}break;case "b":a:{var w=f[0],r=f[1],C=b;if("?"==r)a.g("breakpoint commands:"),a.g("\tbi [p]\ttoggle break on input port [p]"),a.g("\tbo [p]\ttoggle break on output port [p]"),a.g("\tbp [a]\tset exec breakpoint at addr [a]"),a.g("\tbr [a]\tset read breakpoint at addr [a]"),a.g("\tbw [a]\tset write breakpoint at addr [a]"),
a.g("\tbc [a]\tclear breakpoint at addr [a]"),a.g("\tbl\tlist all breakpoints"),a.g("\tbn [n]\tbreak after [n] instruction(s)");else{var z=w.charAt(1);if("l"==z){var X=0,X=X+uf(a,a.u),X=X+uf(a,a.P);(X+=uf(a,a.F))||a.g("no breakpoints")}else if("n"==z)a.qa=Cf(a,r),a.g("break after "+a.qa+" instruction(s)");else if(void 0===r)a.g("missing breakpoint address");else{var A=W();if("*"!=r&&(A=De(a,r,!0),!A))break a;r=t(A.G);"c"==z?null==A.G?(se(a),a.g("all breakpoints cleared")):sf(a,a.u,A)||sf(a,a.P,A)||
sf(a,a.F,A)||a.g("breakpoint missing: "+Z(A.G)):"i"==z?a.g("breakpoint "+(Db(a.w,A.G)?"enabled":"cleared")+": port "+r+" (input)"):"o"==z?a.g("breakpoint "+(Ib(a.w,A.G)?"enabled":"cleared")+": port "+r+" (output)"):null!=A.G&&(Je(a,A,C),"p"==z?a.Za(a.u,A):"r"==z?a.Za(a.P,A):"w"==z?a.Za(a.F,A):a.g("unknown breakpoint command: "+z))}}}break;case "c":a.Fa&&(a.Fa.value="");break;case "d":a:{var Q,aa=f[0],Y=f[1],va=f[2],Hb=f[3];if("?"==Y){var Ea="";for(Q in Ae)a.Ca[Q]&&(Ea&&(Ea+=","),Ea+=Q);Ea+=",state,symbols";
a.g("dump memory commands:");a.g("\tdb [a] [#] dump # bytes at address a");a.g("\tdw [a] [#] dump # words at address a");a.g("\tdd [a] [#] dump # dwords at address a");a.g("\tdh [#] [#] dump # instructions from history");Ea.length&&a.g("dump extension commands:\n\t"+Ea)}else if("state"==Y){var Te=Nf(a.A,!0);"console"==va?console.log(Te):(a.Fa&&(a.Fa.value=""),a.g(Te))}else if("symbols"==Y)for(var gd=0;gd<a.H.length;gd++){var hd=a.H[gd],ob;for(ob in hd.Ra)if("."!=ob.charAt(0)){var Ue=hd.Ra[ob].o;
if(void 0!==Ue){var Ve=hd.Ra[ob].l;Ve&&(ob=Ve);a.g(Z(Ue)+" "+ob)}}}else{if("d"==aa){for(Q in Ae)if(f[1]==Q){var We=a.Ca[Q];We?(f.shift(),f.shift(),We(f)):a.g("no dump registered for "+Y);break a}Y||(aa=a.Ab||"db")}else a.Ab=aa;if("dh"==aa){var Xe=Y,Ye=va,Ze="",$e=0,ba=a.ha,Fa=a.N;if(Fa.length){var ga=+Xe||a.ib,pb=+Ye||10;isNaN(ga)?ga=pb:Ze="more ";ga>Fa.length&&(a.g("note: only "+Fa.length+" available"),ga=Fa.length);ba-=ga;0>ba&&(null==Fa[Fa.length-1].G?(ga=ba+ga,ba=0):ba+=Fa.length);var id=[];"call"==
Ye&&(pb=1E5,id=["CALL"]);for(void 0!==Xe&&a.g(ga+" instructions earlier:");0<pb&&ba!=a.ha;){var af=Fa[ba++];if(null==af.G)break;var Lb=W(af.G),gg=ga--,bf=wf(a,Lb,"history",gg);(!id.length||0<=bf.indexOf(id[0]))&&a.g(bf);Lb.Vb&&(ba+=Lb.Vb,pb-=Lb.Vb,ga-=Lb.Vb);ba>=Fa.length&&(ba=0);a.ib=ga;$e++;pb--}}$e||(a.g("no "+Ze+"history available"),a.ib=void 0)}else{var pc=De(a,Y);if(pc){var qc=0;va&&("l"==va.charAt(0)&&(va=va.substr(1)||Hb),qc=Cf(a,va)>>>0,65536<qc&&(qc=65536));for(var Ya="",rc="dd"==aa?4:"dw"==
aa?2:1,sc=rc*qc||128,hg=sc+15>>4||1;hg--&&0<sc;){var tc=0,jd=0,Mb,Nb="",kd="",Y=Z(pc.G);for(Mb=16;0<Mb&&0<sc;Mb--){var uc=a.aa(pc,1),tc=tc|uc<<(jd++<<3);jd==rc&&(Nb+=n(tc,2*rc),Nb+=1==rc?9==Mb?"-":" ":" ",tc=jd=0);kd+=32<=uc&&128>uc?String.fromCharCode(uc):".";sc--}Ya&&(Ya+="\n");Ya+=Y+" "+Nb+(0==Mb?" "+kd:"")}Ya&&a.g(Ya);a.$a=pc}}}}break;case "e":if("else"==f[0])break;var vc=1,cf=255,df=a.aa,ef=a.ta;"ew"==f[0]&&(vc=2,cf=65535,df=a.Sa,ef=a.Ub);var ff=vc<<1,gf=f[1];if(null==gf)a.g("edit memory commands:"),
a.g("\teb [a] [...] edit bytes at address a"),a.g("\tew [a] [...] edit words at address a");else{var wc=De(a,gf);if(wc)for(var xc=2;xc<f.length;xc++){var Ob=Ie(a,f[xc]);if(void 0===Ob){a.g("unrecognized value: "+f[xc]);break}Ob&~cf&&a.g("warning: "+n(Ob)+" exceeds "+vc+"-byte value");var ig=df.call(a,wc);a.g("changing "+Z(wc.G)+" from 0x"+n(ig,ff)+" to 0x"+n(Ob,ff));ef.call(a,wc,Ob,vc)}}break;case "f":Hf(a,f[1]);break;case "g":a:{var hf=f[1],jg=b;if(void 0!==hf){var ld=De(a,hf,!0);if(!ld)break a;
Je(a,ld,jg);a.Za(a.u,ld,!0)}a.fb(!0)||c||a.g("cpu busy or unavailable, run command ignored")}break;case "h":a:{var md;if(a.D.xa)md="halting",a.na();else{if(lb(a,!0))break a;md="already halted"}c||a.g(md)}break;case "i":if("if"==f[0]){var nd;var Pb=b.substr(2),Pb=ka(Pb);Ie(a,Pb)?(c||a.g("true: "+Pb),nd=!0):(c||a.g("false: "+Pb),nd=!1);nd||(d=!1);break}if("int"==f[0]){var yc;var kg=f[1];if(a.b.va&512){var od=Ie(a,kg);null==od?yc=!1:(a.g("requesting interrupt level "+od),Bd(a.b,od),yc=!0)}else a.g("interrupts disabled (use rif=1 to enable)"),
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a.Sa(Qb,2);if(null==Qb.G||!ng--)break;for(var og=a,zc=jf,kf=null,Rb=zc.G,lf=Rb,sd=1;6>=sd&&Rb;sd++){if(2<sd){zc.G=Rb;var Ac=wf(og,zc);if(0<=Ac.indexOf("CALL")){var mf=Ac.indexOf(" ");if(Rb+(Ac.indexOf(" ",mf+1)-mf-1)/2==lf){kf=Ac;break}}}Rb--}zc.G=lf;if(Za=kf)break}if(!Za||null==Za)break;var nf=null;if("ks"==mg){var of=Za.match(/[0-9A-F]+$/);of&&(nf=Jf(a,of[0]))}Za=ja(Za,50)+" ;"+(nf||"stack="+Z(Qb.G));a.g(Za);rd++}rd||a.g("no return addresses found")}break;case "l":if("ln"==f[0]){Jf(a,f[1],!0);
break}break;case "m":a:{var Ga,Ha=null,N=f[1];"?"==N&&(N=void 0);if(void 0!==N){var Qa=0;if("all"==N)Qa=1878917119,N=null;else if("on"==N)Ha=!0,N=null;else if("off"==N)Ha=!1,N=null;else{"keys"==N&&(N="key");"kbd"==N&&(N="keyboard");for(Ga in Ae)if(N==Ga){Qa=Ae[Ga];Ha=!!(a.sa&Qa);break}if(!Qa){a.g("unknown message category: "+N);break a}}if(Qa)if("on"==f[2])a.sa|=Qa,Ha=!0;else if("off"==f[2]&&(a.sa&=~Qa,Ha=!1,1073741824==Qa)){for(var td=0;td<a.ya.length;td++)a.g(a.ya[td]);a.ya=[]}}var pg=0,Ra="";for(Ga in Ae)if(!N||
N==Ga){var qg=!!(a.sa&Ae[Ga]);if(null===Ha||Ha==qg)Ra&&(Ra+=","),++pg%10||(Ra+="\n\t"),"key"==Ga&&(Ga="keys"),Ra+=Ga}void 0===N&&a.g("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.g((null!==Ha?Ha?"messages on: ":"messages off: ":"message categories:\n\t")+(Ra||"none"));te(a)}break;case "o":var ud=f[1],rg=f[2];if(ud&&"?"!=ud){var vd=Cf(a,ud,"port #"),wd=Cf(a,rg);void 0!==vd&&void 0!==wd&&(Kb(a.w,vd,wd),a.g(t(vd)+": "+("0x"+n(wd,2))))}else a.g("output commands:"),a.g("\to [p] [b]\twrite byte [b] to port [p]"),
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var vc={W:1978.1,g:{},xb:{65:37,68:39,76:32},Da:{},oa:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},Z={W:100,g:{},xb:{},Da:{},oa:{setup:120},cc:{X:130,INIT:127},ea:{X:130,qc:1,pc:2,oc:4,nc:8,rc:16,Bb:32,Ab:63,Cc:64,md:128,INIT:0},mc:127};Z.g[46]=3;Z.g[80]=5;Z.g[79]=6;Z.g[89]=7;Z.g[84]=8;Z.g[87]=9;Z.g[81]=10;Z.g[39]=16;Z.g[221]=20;Z.g[219]=21;Z.g[73]=22;Z.g[85]=23;Z.g[82]=24;Z.g[69]=25;Z.g[49]=26;Z.g[37]=32;Z.g[40]=34;Z.g[117]=35;Z.g[19]=35;Z.g[192]=36;Z.g[189]=37;Z.g[57]=38;Z.g[55]=39;
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sc.prototype.R=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.B[e]){if("led"==a&&this.b.Da[b])return this.B[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return vc(d,a,!0)},c.onkeyup=function(a){return vc(d,a,!1)},!0;default:if(this.b.oa&&void 0!==this.b.oa[b])return this.B[e]=c,a=function(a,b){return function(){wc(a,b,!0)}}(this,this.b.oa[b]),b=function(a,b){return function(){wc(a,b,!1);a.m&&Gb(a.m)}}(this,this.b.oa[b]),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=
b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}}return!1};sc.prototype.la=function(a,b,c,d){this.m=a;this.a=c;this.N=d;this.J=E(a,"ChipSet");db(b,this,this.b.ab);eb(b,this,this.b.bb)};sc.prototype.ca=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};sc.prototype.ga=function(a){return a?this.save():!0};Z.INIT=[[Z.ea.INIT,Z.bc.INIT,-1]];l=sc.prototype;l.reset=function(){this.c=[];this.b.INIT&&!this.restore(this.b.INIT)&&this.M("reset error")};
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function zc(a){for(var b=0,c=-1;b<a.c.length;){if(a.c[b].Ta){var d=a.c[b].ub,e=100-(Date.now()-a.c[b].pb);if(0<e){if(0>c||c>e)c=e}else{wc(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){zc(a)},c)}l.nb=function(){return!0};l.Pc=function(){var a=this.f;0<=this.o&&(this.o<this.c.length?(a=this.c[this.o],this.o++,a=Z.g[a.ub],a&128&&(a&=127)):(this.o=-1,a=Z.lc),this.f=a,bc(this.a,1));return a};l.gd=function(a,b){this.h=b;xc(this,b&Z.ea.zb);b&Z.ea.Bc&&(this.o=0,bc(this.a,1))};Z.ab={130:sc.prototype.Pc};
Z.bb={130:sc.prototype.gd};wa(function(){for(var a=C(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new sc(d);Oa(d,c)}});
function Ac(a,b,c,d,e){var f=this;this.Jb=ra("Gecko/");var h=["","moz","ms","webkit"];t.call(this,"Video",a,Ac);this.C=a.screenWidth;this.w=a.screenHeight;this.Y=a.bufferAddr;this.Qc=a.bufferRAM;var g=a.bufferFormat;this.H=g&&Bc[g.toUpperCase()]||Cc;this.J=a.bufferCols;this.I=a.bufferRows;this.vb=this.P=a.cellWidth||1;this.O=a.cellHeight||1;this.da=null;this.Ib=!1;this.Ra=a.bufferBits||1;this.Rc=a.bufferLeft||0;if(this.c=a.bufferRotate)this.c=this.c%360,0<this.c&&(this.c-=360),-90!=this.c&&(this.M("unsupported buffer rotation: "+
this.c),this.c=0);this.lb=a.interruptRate;this.Sc=a.refreshRate||60;this.v=b;this.f=c;this.$=(this.Tc=d)||b||null;this.Gc=this.C;this.Hc=this.w;this.Gb=this.C/this.J|0;this.Hb=this.w/this.I|0;1<this.O&&(this.I++,this.gb=0);b=a.smoothing;(c=Ca.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.h=a.screenRotate)this.h=this.h%360,0<this.h&&(this.h-=360),-90!=this.h?(this.M("unsupported screen rotation: "+
this.h),this.h=0):(this.f.translate(0,this.w),this.f.rotate(this.h*Math.PI/180),this.f.scale(this.w/this.C,this.C/this.w));if(this.b=e)if(this.b.wa=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.b.wa){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){Dc(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(){Dc(f,null)},!1);break}}if(this.K=a.fontROM)"json"!=da(this.K)&&(this.K=ka()+"/api/v1/dump?file="+this.K+"&format=bytes"),q(this.K,null,!0,function(a,b,c){Ec(f,a,b,c)});this.kb={}}z(Ac);var Cc=0,Bc={SI1978:1,VT100:2};
function jc(a){a.s=a.J*a.P;a.G=a.I*a.O;var b=a.s,c=a.G;a.c&&(b=a.G,c=a.s);a.A=0;if(!a.Qc&&(a.A=(a.s*a.Ra>>3)*a.G,!Xa(a.o,a.Y,a.A,3)))return!1;a.A?(a.Lb=a.f.createImageData(b,c),a.Rb=16/a.Ra|0,Fc(a,a.A>>1)):Fc(a,(a.J+1)*a.I);a.u=document.createElement("canvas");a.u.width=b;a.u.height=c;a.hb=a.u.getContext("2d");a.S={};a.ba=1<<a.Ra;a.T=Array(a.ba+2);a.T[0]=[0,0,0,255];a.T[1]=[255,255,255,255];1==a.H&&(a.T[a.ba+0]=[255,255,0,255],a.T[a.ba+1]=[0,255,0,255]);2==a.H&&(a.sb=60,a.ib=!1,a.va=Array(a.J));return!0}
Ac.prototype.la=function(a,b,c,d){this.m=a;this.o=b;this.a=c;this.N=d;jc(this);if(this.l=E(a,"Keyboard")){for(var e in this.kb)this.l.R("led",e,this.kb[e]);this.v&&this.l.R(this.Tc?"textarea":"canvas","kbd",this.$)}this.K||D(this)};
function Ec(a,b,c,d){if(d)a.M("Unable to load font ROM (error "+d+": "+b+")");else{Ia(a.jb,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){r("Empty font ROM: "+b);return}if(1==f.length){r(f[0]);return}if(2048==f.length)a.da=f,kc(a);else{a.M("Unrecognized font data length ("+f.length+")");return}}catch(h){a.M("Font ROM data error: "+h.message);return}(a.f||a.N)&&D(a)}}
function kc(a){a.da&&(a.Ib=2==a.H,a.S[96]=[Gc(a,a.P,a.O),Gc(a,a.P,a.O,a.ib)],a.S[64]=[Gc(a,2*a.P,a.O),Gc(a,2*a.P,a.O,a.ib)],a.S[32]=a.S[0]=[Gc(a,2*a.P,2*a.O),Gc(a,2*a.P,2*a.O,a.ib)])}
function Gc(a,b,c,d){var e=8>=a.vb?8:16,f=8<e?15:0,h=a.da.length/e,g=!1===d,k={P:b,O:c};k.canvas=document.createElement("canvas");k.canvas.width=16*b;k.canvas.height=h/16*c;k.context=k.canvas.getContext("2d");for(var m=k.context.createImageData(b,c),v=0;v<h;v++){for(var p=0,u=p;p<a.O;p++)for(var y=v*e+(f+p&e-1),y=d&&8==p?255:a.da[y],A=0;A<c/a.O;A++){for(var x=0,N=0,I=N;N<a.P;N++){for(var ba=y&128>>(7<N?7:N),x=a.Ib&&!ba&&x?x:ba,la=0;la<b/a.P;la++)g&&(x=!x),Hc(a,m,I,u,x?1:0),I++;x=ba}u++}k.context.putImageData(m,
Z.g[66]=104;Z.g[88]=105;Z.g[119]=106;Z.g[105]=112;Z.g[99]=113;Z.g[102]=114;Z.g[109]=115;Z.g[191]=117;Z.g[77]=118;Z.g[32]=119;Z.g[86]=120;Z.g[67]=121;Z.g[90]=122;Z.g[120]=123;Z.g[17]=124;Z.g[16]=125;Z.g[20]=126;Z.Da={l4:Z.ea.qc,l3:Z.ea.pc,l2:Z.ea.oc,l1:Z.ea.nc,locked:Z.ea.rc,local:Z.ea.Bb,online:~Z.ea.Bb};var uc={SI1978:vc,VT100:Z};
tc.prototype.R=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.B[e]){if("led"==a&&this.b.Da[b])return this.B[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return wc(d,a,!0)},c.onkeyup=function(a){return wc(d,a,!1)},!0;default:if(this.b.oa&&void 0!==this.b.oa[b])return this.B[e]=c,a=function(a,b){return function(){xc(a,b,!0)}}(this,this.b.oa[b]),b=function(a,b){return function(){xc(a,b,!1);a.l&&Gb(a.l)}}(this,this.b.oa[b]),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=
b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}}return!1};tc.prototype.la=function(a,b,c,d){this.l=a;this.a=c;this.N=d;this.J=E(a,"ChipSet");db(b,this,this.b.ab);eb(b,this,this.b.bb)};tc.prototype.ca=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};tc.prototype.ga=function(a){return a?this.save():!0};Z.INIT=[[Z.ea.INIT,Z.cc.INIT,-1]];l=tc.prototype;l.reset=function(){this.c=[];this.b.INIT&&!this.restore(this.b.INIT)&&this.M("reset error")};
l.save=function(){var a=new I(this);switch(this.b.W){case Z.W:J(a,0,[this.h,this.f,-1])}return a.data()};l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.b.W){case vc.W:return!0;case Z.W:return this.h=b[0],yc(this,this.h&Z.ea.Ab),this.f=b[1],this.m=b[2],!0}return!1};function yc(a,b){for(var c in a.b.Da){var d=a.B["led-"+c];if(d){var e=a.b.Da[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function wc(a,b,c){var d=!0,e;a:if(e=b.keyCode,e=a.b.xb[e]||e,!a.b.g[e]){for(var f in a.b.oa)if(a.b.oa[f]===e){e=f;break a}e=null}e&&(d=xc(a,e,c),b.preventDefault());return d}
function xc(a,b,c){var d;a:{for(d=0;d<a.c.length;d++)if(a.c[d].vb==b)break a;d=-1}if(c)0>d?a.c.push({vb:b,qb:Date.now(),Ta:!1}):(a.c[d].qb=Date.now(),a.c[d].Ta=!1);else if(0<=d){if(!a.c[d].Ta){var e=a.c[d].qb;if(e&&100>Date.now()-e)return a.c[d].Ta=!0,Ac(a),!0}a.c.splice(d,1)}if(a.J){d=0;switch(b){case "1p":d=X.pa.uc;break;case "2p":d=X.pa.yc;break;case "coin":d=X.pa.ec;break;case "left":d=X.pa.wc;break;case "right":d=X.pa.xc;break;case "fire":d=X.pa.vc}d&&(a=a.J,b=d,a.h&=~b,c&&(a.h|=b))}return!0}
function Ac(a){for(var b=0,c=-1;b<a.c.length;){if(a.c[b].Ta){var d=a.c[b].vb,e=100-(Date.now()-a.c[b].qb);if(0<e){if(0>c||c>e)c=e}else{xc(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){Ac(a)},c)}l.ob=function(){return!0};l.Pc=function(){var a=this.f;0<=this.m&&(this.m<this.c.length?(a=this.c[this.m],this.m++,a=Z.g[a.vb],a&128&&(a&=127)):(this.m=-1,a=Z.mc),this.f=a,cc(this.a,1));return a};l.hd=function(a,b){this.h=b;yc(this,b&Z.ea.Ab);b&Z.ea.Cc&&(this.m=0,cc(this.a,1))};Z.ab={130:tc.prototype.Pc};
Z.bb={130:tc.prototype.hd};va(function(){for(var a=A(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new tc(d);Oa(d,c)}});
function Bc(a,b,c,d,e){var f=this;this.Lb=qa("Gecko/");var h=["","moz","ms","webkit"];r.call(this,"Video",a,Bc);this.C=a.screenWidth;this.w=a.screenHeight;this.Y=a.bufferAddr;this.Rc=a.bufferRAM;var g=a.bufferFormat;this.H=g&&Cc[g.toUpperCase()]||Dc;this.J=a.bufferCols;this.I=a.bufferRows;this.Gb=this.P=a.cellWidth||1;this.O=a.cellHeight||1;this.da=null;this.Jb=!1;this.Ra=a.bufferBits||1;this.Sc=a.bufferLeft||0;if(this.c=a.bufferRotate)this.c=this.c%360,0<this.c&&(this.c-=360),-90!=this.c&&(this.M("unsupported buffer rotation: "+
this.c),this.c=0);this.mb=a.interruptRate;this.Tc=a.refreshRate||60;this.v=b;this.f=c;this.$=(this.Vc=d)||b||null;this.Hc=this.C;this.Qc=this.w;this.Hb=this.C/this.J|0;this.Ib=this.w/this.I|0;1<this.O&&(this.I++,this.gb=0,this.ib=!1);b=a.smoothing;(c=Ba.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.h=a.screenRotate)this.h=this.h%360,0<this.h&&(this.h-=360),-90!=this.h?(this.M("unsupported screen rotation: "+
this.h),this.h=0):(this.f.translate(0,this.w),this.f.rotate(this.h*Math.PI/180),this.f.scale(this.w/this.C,this.C/this.w));if(this.b=e)if(this.b.wa=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.b.wa){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){Ec(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(){Ec(f,null)},!1);break}}if(this.K=a.fontROM)"json"!=ca(this.K)&&(this.K=ja()+"/api/v1/dump?file="+this.K+"&format=bytes"),p(this.K,null,!0,function(a,b,c){Fc(f,a,b,c)});this.lb={}}y(Bc);var Dc=0,Cc={SI1978:1,VT100:2};
function kc(a){a.s=a.J*a.P;a.G=a.I*a.O;var b=a.s,c=a.G;a.c&&(b=a.G,c=a.s);a.A=0;if(!a.Rc&&(a.A=(a.s*a.Ra>>3)*a.G,!Xa(a.m,a.Y,a.A,3)))return!1;a.A?(a.Qb=a.f.createImageData(b,c),a.Tb=16/a.Ra|0,Gc(a,a.A>>1)):Gc(a,(a.J+1)*a.I);a.u=document.createElement("canvas");a.u.width=b;a.u.height=c;a.hb=a.u.getContext("2d");a.S={};a.ba=1<<a.Ra;a.T=Array(a.ba+2);a.T[0]=[0,0,0,255];a.T[1]=[255,255,255,255];1==a.H&&(a.T[a.ba+0]=[255,255,0,255],a.T[a.ba+1]=[0,255,0,255]);2==a.H&&(a.tb=60,a.jb=!1,a.va=Array(a.J));return!0}
Bc.prototype.la=function(a,b,c,d){this.l=a;this.m=b;this.a=c;this.N=d;kc(this);if(this.o=E(a,"Keyboard")){for(var e in this.lb)this.o.R("led",e,this.lb[e]);this.v&&this.o.R(this.Vc?"textarea":"canvas","kbd",this.$)}this.K||D(this)};
function Fc(a,b,c,d){if(d)a.M("Unable to load font ROM (error "+d+": "+b+")");else{Ia(a.kb,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){q("Empty font ROM: "+b);return}if(1==f.length){q(f[0]);return}if(2048==f.length)a.da=f,lc(a);else{a.M("Unrecognized font data length ("+f.length+")");return}}catch(h){a.M("Font ROM data error: "+h.message);return}(a.f||a.N)&&D(a)}}
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function Ic(a,b){for(var c=a.Y,d=-1,e=0,f=60==a.sb?2:5,h=0,g=0;e<a.I;){var k=0,m=c,v=d,p=a.J;for(96!=v&&(p>>=1);;){var u=$a(a.o,m++);if(127==(u&127)){var y=$a(a.o,m++),d=y&96,c=(y&15)<<8|$a(a.o,m),c=c+(y&16?8192:16384);break}if(k<p)a.va[k++]=u;else break}if(f)f--;else{for(;k<a.va.length;)a.va[k++]=0;if(0<=v)for(m=a.Z&&a.j[h]==p,a.j[h++]=p,p=0;p<k;p++){u=a.va[p];if(!m||u!==a.j[h]){a.j[h]=u;var y=a,A=a.hb,x=u&127;if(u=y.S[v][u&128?1:0]){var N=(x&15)*u.P,x=(x>>4)*u.O,I=void 0,ba=void 0,la=void 0,fb=
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function ic(a,b){var c=!0,d=!0;if(0<=b){d=!1;a.lb&&(120==a.lb?b&1?(bc(a.a,2),c=!1):bc(a.a,1):bc(a.a,4));var e;if(e=c&&a.Z&&a.A){e=a.o;for(var f=a.A,h=!0,g=a.Y>>>e.c;0<f&&g<e.b.length;)e.b[g].ja&&(e.b[g].ja=h=!1,e.b[g].Nb=!0),f-=e.o,g++;e=h}e&&(c=!1)}if(c)if(1<a.P)switch(a.H){case 2:Ic(a,d)}else{var f=a.Y,h=f+a.A,k=g=0,m=0,c=a.s,v=0,d=a.G,p=e=0,u=a.Ra,y=(1<<u)-1;a.Rc&&(u=-u,p=16+u);for(;f<h;){var A;A=a.o;var x=f,N=x&A.m,I=(x&A.f)>>>A.c;A=N!=A.m?A.b[I].Xb(N,x):A.b[I++].cb(N,x)|A.b[I&A.u].cb(0,x+1)<<
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wa(function(){for(var a=C(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=B(c),e=document.createElement("canvas");if(void 0===e||!e.getContext){c.innerHTML="<br/>Missing &lt;canvas&gt; support. Please try a newer web browser.";break}e.setAttribute("class","pcjs-canvas");e.setAttribute("width",d.screenWidth);e.setAttribute("height",d.screenHeight);e.style.backgroundColor=d.screenColor;e.style.height="auto";0<=(window?window.navigator.userAgent:"").indexOf("MSIE")&&(c.onresize=function(a,
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function Jc(a){this.H=+a.adapter;switch(this.H){case 0:this.I=0;this.T=2;break;default:r("Unrecognized serial adapter #"+this.H);return}this.c=this.f=null;this.K=a.tabSize;this.G=a.charBOL;this.h=0;t.call(this,"SerialPort",a,Jc);a=a.binding;"console"==a?this.f="":Ma(this,a);this.S=function(a){return function(){Kc(a)}}(this);this.s=this.A=null;this.exports={receiveByte:this.eb}}z(Jc);var Lc=[50,75,110,134.5,150,200,300,600,1200,1800,2E3,2400,3600,4800,9600,19200],Mc=[!1,0,0,133,142,39,238],Na="buffer";
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l.R=function(a,b,c,d){var e=this;switch(b){case Na:return this.B[b]=this.c=c,c.onkeydown=function(a){a=a||window.event;var b=a.keyCode;if(8===b||a.ctrlKey&&65<=b&&90>=b)a.preventDefault&&a.preventDefault(),64<b&&(b-=64),e.eb(b);return!0},c.onkeypress=function(a){a=a||window.event;e.eb(a.which||a.keyCode);a.preventDefault&&a.preventDefault();return!0},c.removeAttribute("readonly"),!0;default:if(d)return this.B[b]=c,d=d.replace(/\\n/g,"\n").replace(/\\r/g,"\r"),c.onclick=function(){e.j=d;Kc(e);e.m&&
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l.save=function(){var a=new H(this),b=0,c=[];c[b++]=this.fa;c[b++]=this.w;c[b++]=this.C;c[b++]=this.b;c[b++]=this.l;c[b++]=this.v;c[b]=this.u;J(a,0,c);return a.data()};l.restore=function(a){return Pc(this,a[0])};function Pc(a,b){var c=0;void 0===b&&(b=Mc);a.fa=b[c++];a.w=b[c++];a.C=b[c++];a.b=b[c++];a.l=b[c++];a.v=b[c++];a.u=b[c];return!0}l.eb=function(a){return this.b&2?!1:(this.w=a,this.b|=2,bc(this.a,this.T),!0)};
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l.Xc=function(a,b){this.C=b;this.b&=-6;var c=!1;this.A&&this.A.call(this.s,b)&&(c=!0);if(this.c){if(13==b)this.h=0;else if(8==b)this.c.value=this.c.value.slice(0,-1),0<this.h&&this.h--;else{var c=String.fromCharCode(b),d=32<=b?1:0;9==b&&(d=this.K||8,d=d-this.h%d,this.K&&(c=" ".slice(0,d)));this.G&&!this.h&&d&&(c=String.fromCharCode(this.G)+c);this.c.value+=c;this.c.scrollTop=this.c.scrollHeight;this.h+=d}c=!0}else if(null!=this.f){if(10==b||1024<=this.f.length)this.aa(this.f),
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function Qc(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}
H.prototype={constructor:H,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){Rc(this);var b=[];try{for(var c=0,d=window.localStorage.length;c<d;c++)b.push(window.localStorage.key(c))}catch(e){}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(e){}b.splice(c,1);c=0}}};
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0;b<e.length;b++)d=e[b],d.M=this.f.M,d.aa=this.f.aa,d.ma=this.f.ma;this.aa("PC8080 v1.23.3\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");for(b=0;b<e.length;b++)d=e[b],d.la&&d.la(this,this.o,this.a,this.N);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.u=d:this.b=parseInt(d,10));var f;if(a=wb(this,"state")||(f=!0,a.state))b=this.C=a,f||(this.j=!0,this.b=Yc),this.b&&(this.w=new H(this,"1.23.3"),Uc(this.w)?b=null:delete this.w);
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l.Ma=function(a){void 0===a&&(a=this.b||(this.v?1:Yc));if(!this.m){this.m++;var b=!1,c=!1;this.G=!1;var d=this.w||new H(this,"1.23.3");if(-1==a)b=!0;else if(a>Yc){if(Uc(d,this.v)){this.h=new H(this,"1.23.3","failsafe");Uc(this.h)&&(cd(this,d),a=2,Rc(this.h));J(this.h,"timestamp",ja());Sc(this.h);var e=this.b&&!this.j;if(1==a||ma("Click OK to restore the previous PC8080 machine state, or CANCEL to reset the machine.")){if(c=Tc(d)){var f=Vc(d,"code"),h=Vc(d,"data");f&&("ok"==f?Uc(d,h):("error"==f&&
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function dd(a,b,c,d,e){if(!b.i.U){b.i.U=!0;if(b.ca){var f=null;e&&((f=Vc(c,b.id))||(f=Vc(c,b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.ca(f,d)&&f&&(r("Unable to restore state for "+b.type),a.C&&!a.J?(c.clear(),a.b=Yc,window&&window.location.reload()):a.G=!0,b.ca(null),e=!1)}if(!d&&b.Fb)for(a=b.Fb.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
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