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pcjs/versions/pc8080/1.22.0/pc8080-dbg.js
Jeff Parsons c31f6222a1 Added smoothing control to both PCjs and PC8080 (setting it to false should probably be the new default) 
It can be controlled with a new "smoothing" attribute on the <video> component and/or overridden with a "smoothing" URL parameter set to either "true" or "false"
2016-05-03 09:11:02 -07:00

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d))}return d}function Zd(a,b){for(var c;(c=b.match(/\{(.*?)}/))&&!(0<=c[1].indexOf("{"));){var d=$d(a,c[1]);b=b.replace("{"+c[1]+"}",null!=d?q(d):"undefined")}for(;(c=b.match(/\[(.*?)]/))&&!(0<=c[1].indexOf("["));)d=X(a,c[1]),b=b.replace("["+c[1]+"]",d?q(a.Ga(d,0),4):"undefined");for(c=b;d=c.match(/\$([a-z]+)/i);){var e=null;switch(d[1].toLowerCase()){case "ops":e=a.ga-a.Ca}if(null==e)break;c=c.replace(d[0],e.toString())}return c}
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function af(a,b){switch(b[1]){case "8080":a.style=Ld;break;case "8086":a.style=8086;break;case "cs":var c;void 0!==b[3]&&(c=+b[3]);switch(b[2]){case "int":a.b.i.Wa=c;break;case "start":a.b.i.gb=c;break;case "stop":a.b.i.Ya=c;break;default:a.g("unknown cs option");return}void 0!==c&&qc(a.b);a.g("checksums "+(a.b.A.Ra?"enabled":"disabled"));return;case "sp":void 0!==b[2]&&(wc(a.b,+b[2])||a.g("warning: using 1x multiplier, previous target not reached"));a.g("target speed: "+(a.b.i.La.toFixed(2)+"Mhz")+
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function be(a,b,c,d){if(c)if(b){0>a.G&&a.D.length&&(a.G=0);if(0>a.G||b!=a.D[a.G])a.D.splice(0,0,b),a.G=0;a.G--}else a.la?b="end":b=a.D[a.G+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(ha(b.substring(c,f))),c=f+1}}return a}
function oe(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.g(">> "+b):(a.la&&(a.g("ended assemble at "+Z(a.ka.C)),a.Y=a.ka,a.la=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.xa=null;if(jb(a)&&0<b.length){a.la&&(b="a "+Z(a.ka.C)+" "+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=X(a,f[1],!0);if(p)if(a.ka=
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le(a,a.H,E)||a.g("breakpoint missing: "+Z(E.C)):"i"==B?a.g("breakpoint "+(xb(a.B,E.C)?"enabled":"cleared")+": port "+v+" (input)"):"o"==B?a.g("breakpoint "+(Ib(a.B,E.C)?"enabled":"cleared")+": port "+v+" (output)"):null!=E.C&&(ae(a,E,O),"p"==B?a.Ja(a.u,E):"r"==B?a.Ja(a.aa,E):"w"==B?a.Ja(a.H,E):a.g("unknown breakpoint command: "+B))}}}break;case "c":a.ta&&(a.ta.value="");break;case "d":a:{var wa,P=f[0],K=f[1],ka=f[2],xa=f[3];if("?"==K){var ya="";for(wa in Ud)a.Fa[wa]&&(ya&&(ya+=","),ya+=wa);ya+=",state,symbols";
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1E5,Wc=["CALL"]);for(void 0!==ue&&a.g(Y+" instructions earlier:");0<bb&&V!=a.ra;){var ye=za[V++];if(null==ye.C)break;var Ab=T(ye.C),zf=Y--,ze=pe(a,Ab,"history",zf);(!Wc.length||0<=ze.indexOf(Wc[0]))&&a.g(ze);Ab.vb&&(V+=Ab.vb,bb-=Ab.vb,Y-=Ab.vb);V>=za.length&&(V=0);a.Nb=Y;xe++;bb--}}xe||(a.g("no "+we+"history available"),a.Nb=void 0)}else{var dc=X(a,K);if(dc){var ec=0;ka&&("l"==ka.charAt(0)&&(ka=ka.substr(1)||xa),ec=Te(a,ka)>>>0,65536<ec&&(ec=65536));for(var Ma="",fc="dd"==P?4:"dw"==P?2:1,gc=fc*ec||
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function Nf(a,b,c,d){function e(a){if(void 0===g){var b=h&&A(h,"machine-warning");g=b&&b[0]||h}g&&(g.innerHTML=fa(a))}function f(a){e("Error: "+a);k&&(--xf||La(!0));k=!1}var h,g,k=!0;xf++;Xa[a]={};try{if(h=document.getElementById(a)){var l;if("object"==typeof resources&&(l=resources.css)){var p=document.head||document.getElementsByTagName("head")[0],n=document.createElement("style");n.type="text/css";n.styleSheet?n.styleSheet.cssText=l:n.appendChild(document.createTextNode(l));p.appendChild(n)}c||
(c="/versions/pc8080/1.22.0/components.xsl");l=function(d,g){g?yf(c,null,null,!1,e,function(d,l){if(l)if(Ya(a,c,d),e("Processing "+b+"..."),window.ActiveXObject||"ActiveXObject"in window){var k=g.transformNode(l);k?(h.outerHTML=k,--xf||La(!0)):f("transformNodeToObject failed")}else document.implementation&&document.implementation.createDocument?(k=new XSLTProcessor,k.importStylesheet(l),(k=k.transformToFragment(g,document))?h.parentNode?(h.parentNode.replaceChild(k,h),--xf||La(!0)):f("invalid machine element: "+
a):f("transformToFragment failed")):f("unable to transform XML: unsupported browser");else f(d)}):f(d)};"<"!=b.charAt(0)?yf(b,a,d,!0,e,l):Lf(b,null,a,d,!1,e,l)}else f("missing machine element: "+a)}catch(u){f(u.message)}return k}window.embedPC8080=function(a,b,c,d){La(!1);return Nf(a,b,c,d)};window.enableEvents=La;window.sendEvent=Pa;
function Of(a,b,c,d){if(!c&&b){d.push(b);a=Xa[d[0]];b=null;for(var e in a)if(da(e,"components.xsl")){b=e.replace(".xsl",".css");break}b?na(b,null,!0,function(a,b){Pf(b,d)}):Pf(null,d)}else t("Error ("+c+") requesting "+a)}
function Pf(a,b){var c,d,e,f=b[0],h=b[1];c=b[4];c=c.match(/^(\s*\(function\(\)\{)([\s\S]*)(}\)\(\);\s*)$/);var g=Xa[f],k={},l;for(l in g){var p=g[l],n=ca(l);if("xml"==n){for(n=/[ \t]*<disk [^>]*path=(['"])(.*?)\1.*?<\/disk>\n?/g;d=n.exec(g[l]);){var u=d[2];u&&(g[u]||(p=p.replace(d[0],"")))}d=l=ba(l)}else"xsl"==n&&(e=l=ba(l));k[l]=p}a&&(k[l="css"]=a);b[2]&&(k[l="parms"]=b[2]);b[3]&&(k[l="state"]=b[3]);d&&e?(l=JSON.stringify(k),h+=".js",c=c[1]+"var resources="+l+";"+c[2]+c[3],c=c.replace(/\u00A9/g,
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c+='<div id="'+f+'"></div>\n',c+="...\n",c+='<script type="text/javascript" src="'+h+'">\x3c/script>\n',c+='<script type="text/javascript">embedPC("'+f+'","'+d+'","'+e+'");\x3c/script>\n\n',c+="The machine should appear where the <div> is located.",t(c)):t("Missing XML/XSL resources")}
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