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pcjs/versions/pc8080/1.23.3/pc8080.js

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{SI1978:X,VT100:Y};W.prototype.R=function(){return!1};W.prototype.la=function(a,b,c,d){this.m=b;this.a=c;this.N=d;this.v=a;this.l=E(a,"Keyboard");this.da=E(a,"SerialPort");this.video=E(a,"Video");bb(b,this,this.c.$a);cb(b,this,this.c.ab)};W.prototype.ca=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};W.prototype.ga=function(a){return a?this.save():!0};X.INIT=[[X.Bc.Ca,X.pa.Ca,X.Cc.Ca,0,0,0,0]];
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l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.c.W){case X.W:return this.$=b[0],this.g=b[1],this.ba=b[2],this.C=b[3],this.H=b[4],this.Y=b[5],this.Z=b[6],!0;case Y.W:return this.L=b[0],this.u=b[1],b=a[1],this.o=b[0],this.s=b[1],b=a[2],this.f=b[0],this.G=b[1],this.U=b[2],this.T=b[3],b=a[3],this.A=b[0],this.b=b[1],this.w=b[2],this.I=b[3],this.i=b[4],!0}return!1};l.start=function(){};l.stop=function(){};l.Kc=function(){return this.$};l.Lc=function(){return this.g};l.Mc=function(){return this.ba};
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l.cd=function(a,b){if(b&Y.na.xc)b&=Y.na.Cb,this.s!=b&&(this.s=b,this.video&&(this.video.rb=this.s==Y.na.Cb?50:60));else if(b&=Y.na.wb,this.o!=b&&(this.o=b,this.video)){var c=this.video,d=this.o==Y.na.wb?132:80;c.I=d;c.P=c.ub;80<d&&c.P--;hc(c)&&ic(c)}};X.$a={0:W.prototype.Kc,1:W.prototype.Lc,2:W.prototype.Mc,3:W.prototype.Jc};X.ab={2:W.prototype.Xc,3:W.prototype.Zc,4:W.prototype.Yc,5:W.prototype.$c,6:W.prototype.ad};Y.$a={66:W.prototype.Nc};
Y.ab={66:W.prototype.bd,98:W.prototype.ed,162:W.prototype.dd,194:W.prototype.cd};va(function(){for(var a=C(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=B(c),d=new W(d);Ma(d,c)}});
function jc(a){t.call(this,"ROM",a,jc);this.b=null;this.i=a.addr;this.c=a.size;this.v=a.writable;this.f=a.alias;this.g=a.file;this.o=ca(this.g);if(this.g){a=this.g;var b=da(this.o);"json"!=b&&"hex"!=b&&(a=ja()+"/api/v1/dump?file="+this.g+"&format=bytes&decimal=true");var c=this;q(a,null,!0,function(a,b,f){kc(c,a,b,f)})}}z(jc);var lc=[0,5];jc.prototype.la=function(a,b,c,d){this.m=b;this.a=c;this.N=d;mc(this)};
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function nc(a,b){if(Va(a.m,b,a.c,a.v?1:jb)){var c;for(c=0;c<a.b.length;c++)$a(a.m,b+c,a.b[c]);if(a.v&&256==b){for(c=0;c<lc.length;c++)$a(a.m,lc[c],118);Kb(a.a,function(a){return function(b){if(0<=lc.indexOf(b)){var c=!1,h=a.a,g=a.N;if(5==b)switch(c=!0,h.D){case 2:oc(a,String.fromCharCode(h.F));break;case 9:for(var k=Qb(h),m="",v=255;v--;){var p=a.a.K(k++);if(36==p)break;m+=String.fromCharCode(p)}oc(a,m);break;default:c=!1}c?cc.call(h):g&&(a.aa("\nCP/M vector 0x"+n(b,4)),G(h,b),zb(g));b=!0}else b=
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var sc={W:1978.1,h:{},vb:{65:37,68:39,76:32},Da:{},oa:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},Z={W:100,h:{},vb:{},Da:{},oa:{setup:120},ac:{X:130,INIT:127},ea:{X:130,oc:1,nc:2,mc:4,lc:8,pc:16,zb:32,yb:63,Ac:64,kd:128,INIT:0},kc:127};Z.h[46]=3;Z.h[80]=5;Z.h[79]=6;Z.h[89]=7;Z.h[84]=8;Z.h[87]=9;Z.h[81]=10;Z.h[39]=16;Z.h[221]=20;Z.h[219]=21;Z.h[73]=22;Z.h[85]=23;Z.h[82]=24;Z.h[69]=25;Z.h[49]=26;Z.h[37]=32;Z.h[40]=34;Z.h[117]=35;Z.h[19]=35;Z.h[192]=36;Z.h[189]=37;Z.h[57]=38;Z.h[55]=39;
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qc.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 tc(d,a,!0)},c.onkeyup=function(a){return tc(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(){uc(a,b,!0)}}(this,this.b.oa[b]),b=function(a,b){return function(){uc(a,b,!1);a.v&&Eb(a.v)}}(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};qc.prototype.la=function(a,b,c,d){this.v=a;this.a=c;this.N=d;this.I=E(a,"ChipSet");bb(b,this,this.b.$a);cb(b,this,this.b.ab)};qc.prototype.ca=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};qc.prototype.ga=function(a){return a?this.save():!0};Z.INIT=[[Z.ea.INIT,Z.ac.INIT,-1]];l=qc.prototype;l.reset=function(){this.c=[];this.b.INIT&&!this.restore(this.b.INIT)&&this.M("reset error")};
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function wc(a){for(var b=0,c=-1;b<a.c.length;){if(a.c[b].Sa){var d=a.c[b].tb,e=100-(Date.now()-a.c[b].ob);if(0<e){if(0>c||c>e)c=e}else{uc(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){wc(a)},c)}l.mb=function(){return!0};l.Oc=function(){var a=this.f;0<=this.m&&(this.m<this.c.length?(a=this.c[this.m],this.m++,a=Z.h[a.tb],a&128&&(a&=127)):(this.m=-1,a=Z.kc),this.f=a,$b(this.a,1));return a};l.fd=function(a,b){this.g=b;vc(this,b&Z.ea.yb);b&Z.ea.Ac&&(this.m=0,$b(this.a,1))};Z.$a={130:qc.prototype.Oc};
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function yc(a,b,c,d,e){var f=this;this.Ib=qa("Gecko/");var h=["","moz","ms","webkit"];t.call(this,"Video",a,yc);this.C=a.screenWidth;this.w=a.screenHeight;this.Y=a.bufferAddr;this.Pc=a.bufferRAM;var g=a.bufferFormat;this.H=g&&zc[g.toUpperCase()]||Ac;this.I=a.bufferCols;this.J=a.bufferRows;this.ub=this.P=a.cellWidth||1;this.O=a.cellHeight||1;this.da=null;this.Hb=!1;this.Qa=a.bufferBits||1;this.Qc=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.kb=a.interruptRate;this.Rc=a.refreshRate||60;this.u=b;this.f=c;this.$=(this.Sc=d)||b||null;this.Fc=this.C;this.Gc=this.w;this.Fb=this.C/this.I|0;this.Gb=this.w/this.J|0;1<this.O&&(this.J++,this.eb=0);b=a.smoothing;(c=Ba.smoothing)&&(b="true"==c);if(null!=b)for(c=0;c<h.length;c++)if(d=(d=h[c])?d+"ImageSmoothingEnabled":"imageSmoothingEnabled",void 0!==this.f[d]){this.f[d]=b;break}if(this.g=a.screenRotate)this.g=this.g%360,0<this.g&&(this.g-=360),-90!=this.g?(this.M("unsupported screen rotation: "+
this.g),this.g=0):(this.f.translate(0,this.w),this.f.rotate(this.g*Math.PI/180),this.f.scale(this.w/this.C,this.C/this.w));if(this.b=e)if(this.b.wa=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.b.wa){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){Bc(f,document.fullscreenElement||document.msFullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement?!0:!1)},!1);
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function hc(a){a.o=a.I*a.P;a.G=a.J*a.O;var b=a.o,c=a.G;a.c&&(b=a.G,c=a.o);a.A=0;if(!a.Pc&&(a.A=(a.o*a.Qa>>3)*a.G,!Va(a.m,a.Y,a.A,3)))return!1;a.A?(a.Kb=a.f.createImageData(b,c),a.Qb=16/a.Qa|0,Dc(a,a.A>>1)):Dc(a,(a.I+1)*a.J);a.s=document.createElement("canvas");a.s.width=b;a.s.height=c;a.fb=a.s.getContext("2d");a.T={};a.ba=1<<a.Qa;a.U=Array(a.ba+2);a.U[0]=[0,0,0,255];a.U[1]=[255,255,255,255];1==a.H&&(a.U[a.ba+0]=[255,255,0,255],a.U[a.ba+1]=[0,255,0,255]);2==a.H&&(a.rb=60,a.gb=!1,a.va=Array(a.I));return!0}
yc.prototype.la=function(a,b,c,d){this.v=a;this.m=b;this.a=c;this.N=d;hc(this);if(this.l=E(a,"Keyboard")){for(var e in this.jb)this.l.R("led",e,this.jb[e]);this.u&&this.l.R(this.Sc?"textarea":"canvas","kbd",this.$)}this.L||D(this)};
function Cc(a,b,c,d){if(d)a.M("Unable to load font ROM (error "+d+": "+b+")");else{Ha(a.ib,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,ic(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 ic(a){a.da&&(a.Hb=2==a.H,a.T[96]=[Ec(a,a.P,a.O),Ec(a,a.P,a.O,a.gb)],a.T[64]=[Ec(a,2*a.P,a.O),Ec(a,2*a.P,a.O,a.gb)],a.T[32]=a.T[0]=[Ec(a,2*a.P,2*a.O),Ec(a,2*a.P,2*a.O,a.gb)])}
function Ec(a,b,c,d){var e=8>=a.ub?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.Hb&&!ba&&x?x:ba,la=0;la<b/a.P;la++)g&&(x=!x),Fc(a,m,I,u,x?1:0),I++;x=ba}u++}k.context.putImageData(m,
(v&15)*b,(v>>4)*c)}return k}
yc.prototype.ca=function(){if(2==this.H){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.Y,c=-1,d=-1,e,f=-(60==this.rb?2:5);f<this.J;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;$a(this.m,b++,e);$a(this.m,b++,c&255);
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yc.prototype.wa=function(){var a=!1;if(this.b){if(this.b.wa){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.C/this.w;b>c&&(a=Math.round(c/b*100)+"%")}this.Ib?(this.u.style.width=a,this.u.style.width=a,this.u.style.display="block",this.u.style.margin="auto"):(this.b.style.width=a,this.b.style.height="auto");this.b.style.backgroundColor="black";this.b.wa();a=!0}this.$&&this.$.focus()}return a};
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function gc(a,b){var c=!0,d=!0;if(0<=b){d=!1;a.kb&&(120==a.kb?b&1?($b(a.a,2),c=!1):$b(a.a,1):$b(a.a,4));var e;if(e=c&&a.Z&&a.A){e=a.m;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].Mb=!0),f-=e.m,g++;e=h}e&&(c=!1)}if(c)if(1<a.P)switch(a.H){case 2:Gc(a,d)}else{var f=a.Y,h=f+a.A,k=g=0,m=0,c=a.o,v=0,d=a.G,p=e=0,u=a.Qa,y=(1<<u)-1;a.Qc&&(u=-u,p=16+u);for(;f<h;){var A;A=a.m;var x=f,N=x&A.f,I=(x&A.g)>>>A.c;A=N!=A.f?A.b[I].Wb(N,x):A.b[I++].bb(N,x)|A.b[I&A.s].bb(0,x+1)<<
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va(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,
b,c,d){return function(){b.style.height=(a.clientWidth*d/c|0)+"px"}}(c,e,d.screenWidth,d.screenHeight),c.onresize());var f=+(d.aspect||Ba.aspect);f&&.3<=f&&3.33>=f&&(ua("onresize",function(a,b,c){return function(){b.style.height=(a.clientWidth/c|0)+"px"}}(c,e,f)),window.onresize());c.appendChild(e);f=document.createElement("textarea");qa("iOS")&&(f.setAttribute("autocapitalize","off"),f.setAttribute("autocorrect","off"));c.appendChild(f);var h=e.getContext("2d"),d=new yc(d,e,h,f,c);Ma(d,c)}});
function Hc(a){this.C=+a.adapter;switch(this.C){case 0:this.G=0;this.L=2;break;default:r("Unrecognized serial adapter #"+this.C);return}this.c=this.f=null;this.H=a.tabSize;this.A=a.charBOL;this.g=0;t.call(this,"SerialPort",a,Hc);a=a.binding;"console"==a?this.f="":Ka(this,a);this.J=function(a){return function(){Ic(a)}}(this)}z(Hc);var Jc=[50,75,110,134.5,150,200,300,600,1200,1800,2E3,2400,3600,4800,9600,19200],Kc=[!1,0,0,133,142,39,238],La="buffer";l=Hc.prototype;
l.R=function(a,b,c,d){var e=this;switch(b){case La: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),Lc(e,b);return!0},c.onkeypress=function(a){a=a||window.event;Lc(e,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.i=d;Ic(e);e.v&&
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l.restore=function(a){return Oc(this,a[0])};function Oc(a,b){var c=0;void 0===b&&(b=Kc);a.fa=b[c++];a.u=b[c++];a.w=b[c++];a.b=b[c++];a.l=b[c++];a.s=b[c++];a.o=b[c];return!0}function Lc(a,b){return a.b&2?!1:(a.u=b,a.b|=2,$b(a.a,a.L),!0)}function Ic(a){if(a.i&&(Lc(a,a.i.charCodeAt(0))&&(a.i=a.i.substr(1)),a.i)){var b=Jc[a.o&15],c=((a.l&12)>>2)+6;a.l&16&&c++;c+=((a.l&192)>>6)+1>>1;setTimeout(a.J,1E3/Math.round(b/c))}}l.mb=function(){return!!(this.b&1)};l.Ic=function(){var a=this.u;this.b&=-3;return a};
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