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pcjs/versions/pc8080/1.30.4/pc8080.js

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(function(){/*
http://pcjs.org/modules/shared/lib/dumpapi.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/reportapi.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/userapi.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/keys.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/strlib.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/usrlib.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/weblib.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/cpudef.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/messages.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/debugger.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/debugger.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/embed.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/defines.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/component.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/defines.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/panel.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/bus.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/memory.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/cpu.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/cpustate.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/cpuops.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/chipset.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/rom.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/ram.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/keyboard.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/video.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/serialport.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/pc8080/lib/computer.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/state.js (C) Jeff Parsons 2012-2016
*/
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l.kd=function(a,b){b&W.za.yc?(b&=W.za.xb,this.o!=b&&(this.o=b,this.video&&(this.video.Hb=this.o==W.za.xb?50:60))):(b&=W.za.pb,this.m!=b&&(this.m=b,this.video&&(a=this.video,b=this.m==W.za.pb?132:80,a.G=b,a.S=a.Aa,80<b&&a.S--,pc(a)&&qc(a))))};U.cb={0:T.prototype.Wc,1:T.prototype.Xc,2:T.prototype.Yc,3:T.prototype.Vc};U.eb={2:T.prototype.dd,3:T.prototype.fd,4:T.prototype.ed,5:T.prototype.gd,6:T.prototype.hd};W.cb={66:T.prototype.Zc};W.eb={66:T.prototype.jd,98:T.prototype.md,162:T.prototype.ld,194:T.prototype.kd};
Aa(function(){for(var a=A(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new T(d);Qa(d,c)}});function rc(a){r.call(this,"ROM",a,rc);this.b=null;this.h=a.addr;this.c=a.size;this.g=a.alias;this.f=a.file;this.l=ca(this.f);if(this.f){a=this.f;var b=da(this.l);"json"!=b&&"hex"!=b&&(a=fa()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;ma(a,null,!0,function(a,b,f){sc(c,a,b,f)})}}w(rc);rc.prototype.qa=function(a,b,c,d){this.i=b;this.a=c;this.N=d;tc(this)};
rc.prototype.fa=function(){this.va&&(this.N&&this.N.a(this.id,this.h,this.c,this.va),delete this.va);return!0};rc.prototype.ha=function(){return!0};
function sc(a,b,c,d){if(d)a.J("Unable to load system ROM (error "+d+": "+b+")");else{Ma(a.ya,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,g=e.data;if(f)a.b=f;else if(g)for(a.b=Array(4*g.length),d=c=0;c<g.length;c++)a.b[d++]=g[c]&255,a.b[d++]=g[c]>>8&255,a.b[d++]=g[c]>>16&255,a.b[d++]=g[c]>>24&255;else a.b=e;a.va=e.symbols;if(!a.b.length){q("Empty ROM: "+b);return}if(1==a.b.length){q(a.b[0]);return}}catch(h){a.J("ROM data error: "+h.message);return}else for(b=c.replace(/\n/gm,
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d=d.c;g=0;for(e>>>=f.i;0<d&&e<f.b.length;){k=h[g++];if(!k)break;f.b[e++]=k;d-=f.c}}delete a.b}}B(a)}}Aa(function(){for(var a=A(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new rc(d);Qa(d,c)}});
function uc(a){r.call(this,"RAM",a,uc);this.va=this.c=null;this.g=a.addr;this.h=a.size;this.Da=a.load;this.wa=a.exec;this.f=!1;this.b=a.file;this.l=ca(this.b);if(this.b){a=this.b;var b=da(this.l);"json"!=b&&"hex"!=b&&(a=fa()+"/api/v1/dump?file="+this.b+"&format=bytes&decimal=true");var c=this;ma(a,null,!0,function(a,b,f){f?c.J("Unable to load RAM resource (error "+f+": "+a+")"):(Ma(c.ya,a,b),(a=na(a,b))?(c.c=a.Z,c.va=a.va,null==c.Da&&(c.Da=a.Da),null==c.wa&&(c.wa=a.wa)):c.b=null,vc(c))})}}w(uc);
var wc=[0,5];uc.prototype.qa=function(a,b,c,d){this.i=b;this.a=c;this.N=d;vc(this)};uc.prototype.fa=function(){return!0};uc.prototype.ha=function(){return!0};
function vc(a){!a.f&&a.h&&ab(a.i,a.g,a.h,1)&&(a.f=!0);if(!Ta(a)){if(!a.f)q("No RAM allocated");else if(a.b){if(!a.c||!a.i)return;var b=a.g;null!==a.Da&&(b=a.Da);for(var c=0;c<a.c.length;c++)fb(a.i,b+c,a.c[c]);if(null!==a.wa){if(256==a.wa){for(c=0;c<wc.length;c++)fb(a.i,wc[c],118);Sb(a.a,function(a){return function(b){if(0<=wc.indexOf(b)){var c=!1,d=a.a,e=a.N;if(5==b)switch(c=!0,d.C){case 2:xc(a,String.fromCharCode(d.D));break;case 9:for(var k=Yb(d),n="",u=255;u--;){var z=a.a.I(k++);if(36==z)break;
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X.prototype.U=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.v[e]){if("led"==a&&this.b.Ka[b])return this.v[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return Cc(d,a,!0)},c.onkeyup=function(a){return Cc(d,a,!1)},!0;default:if(this.b.Ba&&void 0!==this.b.Ba[b])return this.v[e]=c,a=function(a,b){return function(c){c.preventDefault();Dc(a,b,!0)}}(this,this.b.Ba[b]),b=function(a,b){return function(){Dc(a,b,!1)}}(this,this.b.Ba[b]),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=
b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}}return!1};X.prototype.qa=function(a,b,c,d){this.w=a;this.a=c;this.N=d;var e=this;this.m=Kb(this.a,function(){Ec(e)});this.L=Xa(a,"ChipSet");jb(b,this,this.b.cb);kb(b,this,this.b.eb)};X.prototype.fa=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};X.prototype.ha=function(a){return a?this.save():!0};Z.INIT=[[Z.ga.INIT,Z.Pb.INIT,!1,0,-1]];l=X.prototype;
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function Ec(a){for(var b=0,c=-1;b<a.i.length;){if(a.i[b].ab){var d=a.i[b].mb,e=50-(Date.now()-a.i[b].jb);if(0<e){if(0>c||c>e)c=e}else{Dc(a,d,!1);b=0;continue}}b++}0<=c&&Lb(a.a,a.m,c)}l.$c=function(){var a=this.g;0<=this.c&&(this.c<this.i.length?(a=this.i[this.c],this.c++,a=Z.hb[a.mb],a&128&&(a&=127)):(this.c=-1,a=Z.gc),this.g=a,ic(this.a,1));return a};l.nd=function(a,b){this.h=b;this.f=!0;this.l=Ib(this.a);Fc(this,b&Z.ga.tb);b&Z.ga.Cc&&(this.c=0,ic(this.a,1))};Z.cb={130:X.prototype.$c};Z.eb={130:X.prototype.nd};
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this.c),this.c=0);this.la=a.interruptRate;this.Ab=a.refreshRate||60;this.s=b;this.f=c;this.P=(this.Sc=d)||b||null;this.Nc=this.B;this.Mb=this.u;this.Ga=this.B/this.G|0;this.Ha=this.u/this.V|0;1<this.O&&(this.V++,this.pa=0,this.sa=!1);b=a.smoothing;(c=Ga.smoothing)&&(b="true"==c);if(null!=b)for(c=0;c<g.length;c++)if(d=(d=g[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.J("unsupported screen rotation: "+
this.g),this.g=0):(this.f.translate(0,this.u),this.f.rotate(this.g*Math.PI/180),this.f.scale(this.u/this.B,this.B/this.u));if(this.b=e)if(this.b.Ia=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.b.Ia){for(c=0;c<g.length;c++)if(d=g[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){Jc(f,document.fullscreenElement||document.msFullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement?!0:!1)},!1);
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function pc(a){a.m=a.G*a.S;a.F=a.V*a.O;var b=a.m,c=a.F;a.c&&(b=a.F,c=a.m);a.A=0;if(!a.Oc&&(a.A=(a.m*a.ka>>3)*a.F,!ab(a.i,a.ia,a.A,3)))return!1;a.A?(a.Na=a.f.createImageData(b,c),a.Pa=16/a.ka|0,Lc(a,a.A>>1)):Lc(a,(a.G+1)*a.V);a.o=document.createElement("canvas");a.o.width=b;a.o.height=c;a.ra=a.o.getContext("2d");a.H={};a.R=1<<a.ka;a.K=Array(a.R+2);a.K[0]=[0,0,0,255];a.K[1]=[255,255,255,255];1==a.T&&(a.K[a.R+0]=[255,255,0,255],a.K[a.R+1]=[0,255,0,255]);2==a.T&&(a.Hb=60,a.ta=!1,a.Y=Array(a.G));return!0}
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function Kc(a,b,c,d){if(d)a.J("Unable to load font ROM (error "+d+": "+b+")");else{Ma(a.ya,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.W=f,qc(a);else{a.J("Unrecognized font data length ("+f.length+")");return}}catch(g){a.J("Font ROM data error: "+g.message);return}(a.f||a.N)&&B(a)}}
function qc(a){a.W&&(a.La=2==a.T,a.H[96]=[Mc(a,a.S,a.O),Mc(a,a.S,a.O,a.ta)],a.H[64]=[Mc(a,2*a.S,a.O),Mc(a,2*a.S,a.O,a.ta)],a.H[32]=a.H[0]=[Mc(a,2*a.S,2*a.O),Mc(a,2*a.S,2*a.O,a.ta)])}
function Mc(a,b,c,d){var e=8>=a.Aa?8:16,f=8<e?15:0,g=a.W.length/e,h=!1===d,k={S:b,O:c};k.canvas=document.createElement("canvas");k.canvas.width=16*b;k.canvas.height=g/16*c;k.context=k.canvas.getContext("2d");for(var n=k.context.createImageData(b,c),u=0;u<g;u++){for(var z=0,I=z;z<a.O;z++)for(var x=u*e+(f+z&e-1),x=d&&8==z?255:a.W[x],t=0;t<c/a.O;t++){for(var E=0,R=0,V=R;R<a.S;R++){for(var aa=x&128>>(7<R?7:R),E=a.La&&!aa&&E?E:aa,ta=0;ta<b/a.S;ta++)h&&(E=!E),Nc(a,n,V,I,E?1:0),V++;E=aa}I++}k.context.putImageData(n,
(u&15)*b,(u>>4)*c)}return k}Gc.prototype.fa=function(){return!0};Gc.prototype.U=function(a,b,c){var d=this;if("led"==a||"rled"==a)return this.ua[b]=c,!0;switch(b){case "fullScreen":return this.v[b]=c,this.b&&this.b.Ia?c.onclick=function(){d.Ia()}:c.parentNode.removeChild(c),!0}return!1};
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function Ob(a,b){var c=!0;if(!b){a.la&&(120==a.la?a.Ya&1?(ic(a.a,2),c=!1):ic(a.a,1):ic(a.a,4));if(c&&a.M&&a.A){for(var d=a.i,e=a.A,f=!0,g=a.ia>>>d.i;0<e&&g<d.b.length;)d.b[g].na&&(d.b[g].na=f=!1,d.b[g].Eb=!0),e-=d.c,g++;f&&(c=!1)}Lb(a.a,a.Bb,1E3/Math.max(a.Ab,a.la));a.Ya++}if(c)if(1<a.S)switch(a.T){case 2:for(var c=a.ia,d=-1,e=0,f=60==a.Hb?2:5,h=g=0,k=-1;e<a.V;){var n=0,u=c,z=d,I=a.G;for(96!=z&&(I>>=1);;){var x=db(a.i,u++);if(127==(x&127)){var t=db(a.i,u++),d=t&96,c=(t&15)<<8|db(a.i,u),c=c+(t&16?
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