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Merge branch 'next-release'

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This commit is contained in:
Jeff Parsons 2016-08-14 22:06:22 -07:00
commit fc1a251c8b
7 changed files with 4951 additions and 4939 deletions
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2
README.md
View file

@ -6,7 +6,7 @@ one of several JavaScript Machines in the [PCjs Project](https://github.com/jeff
includes:
* [PCx86](/docs/pcx86/), an x86-based IBM PC and PC-compatible emulator
* [PC8080](/modules/pc8080/), a 8080-based machine emulator (e.g., [Space Invaders](/devices/pc8080/machine/invaders/), [VT100](pc8080/machine/vt100/))
* [PC8080](/modules/pc8080/), a 8080-based machine emulator (e.g., [Space Invaders](/devices/pc8080/machine/invaders/), [VT100](/devices/pc8080/machine/vt100/))
* [C1Pjs](/docs/c1pjs/), a 6502-based emulation of the Ohio Scientific [Challenger 1P](/devices/c1p/)
All PCjs computer simulations are written entirely in [JavaScript](/modules/). No Flash, Java or other plugins are

3
devices/pc8080/machine/vt100/debugger/README.md
View file

@ -27,7 +27,8 @@ maps modern keys to VT100 key addresses, and most of the mappings are 1-1. Func
- F8: NO SCROLL
- F9: SET-UP
The simulation is not fully operational yet, but it is now possible to access the SET-UP screen.
The simulation is not fully operational yet, but it is now possible to access the SET-UP screen, press 4 to switch to LOCAL
mode, and verify that most VT100 keys work properly.
{% include machine.html id="vt100" %}

57
devices/pc8080/rom/vt100/VT100.asm
View file

@ -28,6 +28,7 @@ scratch_start equ 204eh
key_flags equ 2068h ; "Keys Flag Buffer"
key_buffer equ 206ah ; start of the "three place New Key Address Buffer"
cursor_address equ 20f6h
cursor_countdn equ 212dh
cursor_visible equ 21bah
@ -454,7 +455,7 @@ X0269: call X03a2
ani 7fh
X0285: sta X21bd
adi 30h
lhld X20f6
lhld cursor_address
mov m,a
cpi 34h
jz X0298
@ -476,7 +477,7 @@ X02a4: lxi h,scratch_start ;; HL = 0x204e (just above stack)
lxi h,X2004 ;; HL <- 0x2004
shld X2052 ;; *(0x2052) = 0x2004
lxi h,X22d0 ;; HL <- 0x22d0
shld X20f6 ;; *(20f6) = 0x22d0
shld cursor_address ;; *(20f6) = 0x22d0
ret
;;
;; Initialize start of screen RAM and wipe attribute RAM to 0xff
@ -486,8 +487,8 @@ X02c0: call X0a15 ;; 0x2140 = 0xe605
lxi d,X02d9 ;; DE = 0x02d9
mvi b,12h ;; B = 18
call memmove ;; copy 18 bytes from 0x02d9 to 0x2000
lxi h,X3000 ;; HL = 0x3000
lxi d,X1000 ;; DE = 0x1000
lxi h,3000h ;; HL = 0x3000
lxi d,1000h ;; DE = 0x1000
mvi b,0ffh ;; B = 0xFF
jmp memset ;; invoke memset(0x1083) to set all of attribute RAM to 0xFF and return
;;
@ -931,7 +932,7 @@ X0624: lda X20fb
push b
call X0955
pop b
X0641: lhld X20f6
X0641: lhld cursor_address
mov m,c
mov a,h
adi 10h
@ -1010,7 +1011,7 @@ X06aa: lda key_flags ; A <- [Keys flag buffer]
X06c2: mov d,a
mvi c,0
mvi b,4
lxi h,X206e
lxi h,key_buffer+4
X06ca: mov a,m
ora a
jz X06e8
@ -1072,7 +1073,7 @@ X071b: cmp m
cpi 1
rnz
mvi b,4
lxi h,X206e
lxi h,key_buffer+4
X0738: mov a,m
ora a
jnz X0743
@ -1088,7 +1089,7 @@ X0747: mov a,c
cpi 4
rp
lxi b,key_buffer
X074e: lxi h,X206e
X074e: lxi h,key_buffer+4
X0751: mov a,m
ora a
jz X075b
@ -1099,7 +1100,7 @@ X075b: inx h
mov a,l
cpi 72h
jnz X0751
ldax b
ldax b ; A = key (loaded from BC, typically 0x206a)
jmp X076c
X0766: inx b
@ -1200,14 +1201,14 @@ X080d: ori 80h
X0812: call X0853
X0815: lda X2150
mvi d,4
lxi h,X206e
lxi h,key_buffer+4
X081d: cmp m
jz X0841
inx h
dcr d
jnz X081d
mvi d,4
lxi h,X206e
lxi h,key_buffer+4
X082b: mov a,m
ora a
jz X0838
@ -2477,7 +2478,7 @@ X0ffa: call X13e6
mov a,e
sub d
X0fff: mov c,a
X1000: lda X212b
lda X212b
X1003: mov d,m
mov m,a
mov a,b
@ -2897,7 +2898,7 @@ X12b0: call X1191
cmp m
jnc X1012
lxi h,X20f4
shld X20f6
shld cursor_address
jmp X1012
lda X2130
@ -3217,12 +3218,15 @@ X14d4: lda cursor_visible ; A = 0xff (visible) or 0x00 (invisible)
jnz X14e5 ; and stick with that if cursor still visible
lxi h,109h ; otherwise, use half that value (0x0109) if invisible
X14e5: shld cursor_countdn ; store new cursor countdown
lhld X20f6
mov b,m
lda X2159
xra b
mov m,a
lxi d,X1000
lhld cursor_address
mov b,m ; B = current cursor
lda X2159 ; A = cursor inversion mask (typically 0x80)
xra b ; B = new (inverted) cursor
mov m,a ; store new cursor
;
; Guessing this is AVO-only code, because it's monkeying with cursor_address + 0x1000, which doesn't exist without AVO
;
lxi d,1000h
dad d
lda X215a
xra m
@ -3253,7 +3257,7 @@ X1515: lda X20f8
rrc
X1524: sub b
mov b,a
lhld X20f6
lhld cursor_address
X1529: mov a,h
adi 10h
mov d,a
@ -3421,7 +3425,7 @@ X1636: lxi h,13
shld cursor_countdn ; reset cursor countdown to 13 (0x000d)
xra a
sta cursor_visible ; reset cursor visibility
lhld X20f6
lhld cursor_address
lda X20f4
mov b,a
mov m,a
@ -3476,7 +3480,7 @@ X16a1: lda X20f8
sta X21bb
lhld X214e
call X13de
shld X20f6
shld cursor_address
mov a,m
sta X20f4
mov b,a
@ -3485,7 +3489,7 @@ X16a1: lda X20f8
mov h,a
mov a,m
sta X20f5
lhld X20f6
lhld cursor_address
mov m,b
ret
@ -4007,7 +4011,7 @@ X1a45: lhld X2004
X1a61: lhld X2111
shld X2140
call X1bba
lxi d,X1000
lxi d,1000h
dad d
lda X2050
X1a71: mvi m,0ffh
@ -4292,7 +4296,7 @@ X1c60: sta X21be
ret
X1c71: push h
lxi d,X1000
lxi d,1000h
dad d
pop d
X1c77: push psw
@ -4839,7 +4843,6 @@ X205c equ 205ch
X2065 equ 2065h
X2067 equ 2067h
X2069 equ 2069h
X206e equ 206eh
X2072 equ 2072h
X2073 equ 2073h
X2074 equ 2074h
@ -4860,7 +4863,6 @@ X20de equ 20deh
X20f2 equ 20f2h
X20f4 equ 20f4h
X20f5 equ 20f5h
X20f6 equ 20f6h
X20f8 equ 20f8h
X20f9 equ 20f9h
X20fa equ 20fah
@ -4953,7 +4955,6 @@ X225a equ 225ah
X2265 equ 2265h
X22d0 equ 22d0h
X2839 equ 2839h
X3000 equ 3000h
X3030 equ 3030h
X3031 equ 3031h
X3032 equ 3032h

8716
devices/pc8080/rom/vt100/VT100.lst
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File diff suppressed because it is too large Load diff

54
modules/pc8080/lib/keyboard.js
View file

@ -249,15 +249,15 @@ Keyboard.STUPID_KEYCODES[Keyboard.KEYCODE.FF_DASH] = Keyboard.ASCII['-'];
Keyboard.MINPRESSTIME = 100; // 100ms
/**
* Alternate keyCode mappings (to support popular "WASD"-style directional-key mappings)
* Alternate keyCode mappings to support popular "WASD"-style directional-key mappings.
*
* TODO: ES6 computed property name support may now be in all mainstream browsers, allowing us to use
* a simple object literal for this and all other object initializations.
*/
Keyboard.ALTCODES = {};
Keyboard.ALTCODES[Keyboard.ASCII.A] = Keyboard.KEYCODE.LEFT;
Keyboard.ALTCODES[Keyboard.ASCII.D] = Keyboard.KEYCODE.RIGHT;
Keyboard.ALTCODES[Keyboard.ASCII.L] = Keyboard.KEYCODE.SPACE;
Keyboard.WASDCODES = {};
Keyboard.WASDCODES[Keyboard.ASCII.A] = Keyboard.KEYCODE.LEFT;
Keyboard.WASDCODES[Keyboard.ASCII.D] = Keyboard.KEYCODE.RIGHT;
Keyboard.WASDCODES[Keyboard.ASCII.L] = Keyboard.KEYCODE.SPACE;
/*
* Supported configurations
@ -265,6 +265,7 @@ Keyboard.ALTCODES[Keyboard.ASCII.L] = Keyboard.KEYCODE.SPACE;
Keyboard.SI1978 = {
MODEL: 1978.1,
KEYMAP: {},
ALTCODES: Keyboard.WASDCODES,
LEDCODES: {},
SOFTCODES: {
'1p': Keyboard.KEYCODE.ONE,
@ -279,6 +280,7 @@ Keyboard.SI1978 = {
Keyboard.VT100 = {
MODEL: 100.0,
KEYMAP: {},
ALTCODES: {},
LEDCODES: {},
SOFTCODES: {},
/*
@ -302,7 +304,7 @@ Keyboard.VT100 = {
LED2: 0x04,
LED1: 0x08,
LOCKED: 0x10,
ONLINE: 0x20,
LOCAL: 0x20,
LEDS: 0x3F, // all LEDs
START: 0x40, // set to initiate a scan
/*
@ -411,8 +413,8 @@ Keyboard.VT100.LEDCODES = {
'l2': Keyboard.VT100.STATUS.LED2,
'l1': Keyboard.VT100.STATUS.LED1,
'locked': Keyboard.VT100.STATUS.LOCKED,
'online': Keyboard.VT100.STATUS.ONLINE,
'local': ~Keyboard.VT100.STATUS.ONLINE
'local': Keyboard.VT100.STATUS.LOCAL,
'online': ~Keyboard.VT100.STATUS.LOCAL
};
/*
@ -689,7 +691,7 @@ Keyboard.prototype.updateLEDs = function(bLEDs)
*/
Keyboard.prototype.getSoftCode = function(keyCode)
{
keyCode = Keyboard.ALTCODES[keyCode] || keyCode;
keyCode = this.config.ALTCODES[keyCode] || keyCode;
if (this.config.KEYMAP[keyCode]) {
return keyCode;
}
@ -786,31 +788,30 @@ Keyboard.prototype.onSoftKeyDown = function(softCode, fDown)
}
if (this.chipset) {
var bit = 0;
switch(softCode) {
case '1p':
this.chipset.updateStatus1(ChipSet.SI1978.STATUS1.P1, fDown);
bit = ChipSet.SI1978.STATUS1.P1;
break;
case '2p':
this.chipset.updateStatus1(ChipSet.SI1978.STATUS1.P2, fDown);
bit = ChipSet.SI1978.STATUS1.P2;
break;
case 'coin':
this.chipset.updateStatus1(ChipSet.SI1978.STATUS1.CREDIT, fDown);
bit = ChipSet.SI1978.STATUS1.CREDIT;
break;
case 'left':
this.chipset.updateStatus1(ChipSet.SI1978.STATUS1.P1_LEFT, fDown);
bit = ChipSet.SI1978.STATUS1.P1_LEFT;
break;
case 'right':
this.chipset.updateStatus1(ChipSet.SI1978.STATUS1.P1_RIGHT, fDown);
bit = ChipSet.SI1978.STATUS1.P1_RIGHT;
break;
case 'fire':
this.chipset.updateStatus1(ChipSet.SI1978.STATUS1.P1_FIRE, fDown);
bit = ChipSet.SI1978.STATUS1.P1_FIRE;
break;
}
if (bit) {
this.chipset.updateStatus1(bit, fDown);
}
}
return true;
};
@ -885,7 +886,18 @@ Keyboard.prototype.inVT100UARTAddress = function(port, addrFrom)
var b = this.bVT100Address;
if (this.iKeyNext >= 0) {
if (this.iKeyNext < this.aKeysActive.length) {
var key = this.aKeysActive[this.iKeyNext++];
var key = this.aKeysActive[this.iKeyNext];
if (!MAXDEBUG) {
this.iKeyNext++;
} else {
/*
* In MAXDEBUG builds, this code removes the key as soon as it's been reported, because
* when debugging, it's easy for the window to lose focus and never receive the keyUp event,
* thereby leaving us with a stuck key. However, this causes more problems than it solves,
* and seems to illustrate that key presses need to be persist for more than a single poll.
*/
this.aKeysActive.splice(this.iKeyNext, 1);
}
b = Keyboard.VT100.KEYMAP[key.softCode];
if (b & 0x80) {
/*

358
versions/pc8080/1.23.3/pc8080-dbg.js
View file

@ -9,54 +9,54 @@ function qa(){return window?window.navigator.userAgent:""}function u(a){window&&
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m.od=function(a,b){var c=this.J,c=c&~V.Pa.fc;if((oc(this.b)&64)<<1&&(c|=V.Pa.fc,c!=this.J)){var d,e;d=this.K&1;e=this.K>>1&7;switch(e){case V.Ha.Ra.$c:break;case V.Ha.Ra.Dc:this.O=this.O<<1|d;break;case V.Ha.Ra.Kc:d=Gd(this);this.H[d]=V.Ha.Hb;fb(this,"doNVRCommand(): erase data at addr "+t(d));break;case V.Ha.Ra.Ec:this.w=this.w<<1|d;break;case V.Ha.Ra.dd:d=Gd(this);e=this.w&V.Ha.Hb;this.H[d]=e;fb(this,"doNVRCommand(): write data "+t(e)+" to addr "+t(d));break;case V.Ha.Ra.Yc:d=Gd(this);e=this.H[d];
null==e&&(e=V.Ha.Hb);this.w=e;fb(this,"doNVRCommand(): read data "+t(e)+" from addr "+t(d));break;case V.Ha.Ra.Zc:this.w<<=1;this.Z=this.w&V.Ha.Hb+1;break;default:fb(this,"doNVRCommand(): unrecognized command 0x"+n(e,2))}}c&=~V.Pa.gc;this.Z&&(c|=V.Pa.gc);c&=~V.Pa.dc;this.M&&(c|=V.Pa.dc);this.J=c;C(this,a,null,b,"FLAGS.BUFFER",c);return c};m.Ad=function(a,b,c){C(this,a,b,c,"BRIGHTNESS");this.ea=b};m.Dd=function(a,b,c){C(this,a,b,c,"NVR.LATCH");this.K=b};
m.Cd=function(a,b,c){C(this,a,b,c,"DC012");this.ha=b};m.Bd=function(a,b,c){C(this,a,b,c,"DC011");this.fa=b};U.Pb={0:T.prototype.ld,1:T.prototype.md,2:T.prototype.nd,3:T.prototype.kd};U.Qb={2:T.prototype.vd,3:T.prototype.xd,4:T.prototype.wd,5:T.prototype.yd,6:T.prototype.zd};V.Pb={66:T.prototype.od};V.Qb={66:T.prototype.Ad,98:T.prototype.Dd,162:T.prototype.Cd,194:T.prototype.Bd};Ia(function(){for(var a=B(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new T(d);db(d,c)}});
function Hd(a){x.call(this,"ROM",a,Hd);this.u=null;this.H=a.addr;this.w=a.size;this.J=a.writable;this.D=a.alias;this.F=a.file;this.K=ca(this.F);if(this.F){a=this.F;var b=da(this.K);"json"!=b&&"hex"!=b&&(a=pa()+"/api/v1/dump?file="+this.F+"&format=bytes&decimal=true");var c=this;oa(a,null,!0,function(a,b,f){Id(c,a,b,f)})}}Za(Hd);var Jd=[0,5];Hd.prototype.Na=function(a,b,c,d){this.A=b;this.b=c;this.I=d;Kd(this)};
Hd.prototype.Aa=function(){if(this.Oa){if(this.I){var a=this.I,b=this.id,c=this.H,d=this.w,e=this.Oa,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=ka(p,k,a.Ua);0>q&&p.splice(-(q+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.J.push({te:b,G:c,qd:d,Oa:e,ic:f})}delete this.Oa}return!0};Hd.prototype.Fa=function(){return!0};
function Id(a,b,c,d){if(d)a.ga("Unable to load system ROM (error "+d+": "+b+")");else{ab(a.Tb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,h=e.data;if(f)a.u=f;else if(h)for(a.u=Array(4*h.length),d=c=0;c<h.length;c++)a.u[d++]=h[c]&255,a.u[d++]=h[c]>>8&255,a.u[d++]=h[c]>>16&255,a.u[d++]=h[c]>>24&255;else a.u=e;a.Oa=e.symbols;if(!a.u.length){u("Empty ROM: "+b);return}if(1==a.u.length){u(a.u[0]);return}}catch(g){a.ga("ROM data error: "+g.message);return}else for(b=c.replace(/\n/gm,
" ").replace(/ +$/,"").split(" "),a.u=Array(b.length),e=0;e<b.length;e++)a.u[e]=ba(b[e],16);Kd(a)}}
function Kd(a){if(!jb(a))if(!a.F)D(a);else if(a.u&&a.A){a.w||(a.w=a.u.length);if(a.u.length!=a.w)kb(a,"ROM size (0x"+n(a.u.length)+") does not match specified size ("+("0x"+n(a.w))+")");else if(Ld(a,a.H)){var b=[];"number"==typeof a.D?b.push(a.D):null!=a.D&&a.D.length&&(b=a.D);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.A,h=d.w,g=[],k=d.H>>>f.na;0<h&&k<f.W.length;)g.push(f.W[k++]),h-=f.Ea;f=d.A;d=d.w;h=0;for(e>>>=f.na;0<d&&e<f.W.length;){k=g[h++];if(!k)break;f.W[e++]=k;d-=f.Ea}}delete a.u}D(a)}}
function Ld(a,b){if(ub(a.A,b,a.w,a.J?1:Vb)){var c;for(c=0;c<a.u.length;c++)zb(a.A,b+c,a.u[c]);if(a.J&&256==b){for(c=0;c<Jd.length;c++)zb(a.A,Jd[c],118);Ic(a.b,function(a){return function(b){if(0<=Jd.indexOf(b)){var c=!1,h=a.b,g=a.I;if(5==b)switch(c=!0,h.S){case 2:Md(a,String.fromCharCode(h.U));break;case 9:for(var k=Oc(h),l="",p=255;p--;){var q=a.b.Y(k++);if(36==q)break;l+=String.fromCharCode(q)}Md(a,l);break;default:c=!1}c?Cd.call(h):g&&(a.g("\nCP/M vector "+t(b)),F(h,b),g.la());b=!0}else b=!1;return b}}(a));
Kc(a.b,b)}return!0}return!1}function Md(a,b){b=b.replace(/\r/g,"");a.Da&&(a.Da.value+=b,a.Da.scrollTop=a.Da.scrollHeight)}Ia(function(){for(var a=B(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new Hd(d);db(d,c)}});function Nd(a){x.call(this,"RAM",a,Nd);this.D=a.addr;this.w=a.size;this.u=!1}Za(Nd);m=Nd.prototype;m.Na=function(a,b,c,d){this.A=b;this.b=c;this.I=d;D(this)};m.Aa=function(a,b){b||this.reset();return!0};m.Fa=function(a){return a?this.save():!0};
m.reset=function(){!this.u&&this.w&&ub(this.A,this.D,this.w,1)&&(this.u=!0);this.u||u("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Ia(function(){for(var a=B(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new Nd(d);db(d,c)}});function Od(a){x.call(this,"Keyboard",a,Od,65536);(a=a.model)&&!Pd[a]&&Ka("Unrecognized Keyboard model: "+a);this.u=Pd[a]||{};this.reset();D(this)}Za(Od);
var Qd={65:37,68:39,76:32},Rd={ya:1978.1,B:{},ub:{},vb:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},W={ya:100,B:{},ub:{},vb:{},Fc:{za:130,INIT:127},Ia:{za:130,Pc:1,Oc:2,Nc:4,Mc:8,Qc:16,hc:32,ec:63,ad:64,Nd:128,INIT:0},Lc:127};W.B[46]=3;W.B[80]=5;W.B[79]=6;W.B[89]=7;W.B[84]=8;W.B[87]=9;W.B[81]=10;W.B[39]=16;W.B[221]=20;W.B[219]=21;W.B[73]=22;W.B[85]=23;W.B[82]=24;W.B[69]=25;W.B[49]=26;W.B[37]=32;W.B[40]=34;W.B[117]=35;W.B[19]=35;W.B[192]=36;W.B[189]=37;W.B[57]=38;W.B[55]=39;W.B[52]=40;
function T(a){x.call(this,"ChipSet",a,T,32768);var b=a.model;b&&!Ed[b]&&Ka("Unrecognized ChipSet model: "+b);this.C=Ed[b]||{};a.sound&&(this.da=null,window&&(this.da=window.AudioContext||window.webkitAudioContext),this.da&&new this.da);D(this)}Za(T);
var U={ya:1978.1,cd:{za:0,Qd:1,Ud:16,ae:32,je:64,ie:128,tb:14},Sa:{za:1,Ic:1,Yc:2,Uc:4,Vc:16,Wc:32,Xc:64,tb:8},dd:{za:2,Pd:3,qe:4,Rd:8,ee:16,fe:32,ge:64,Sd:128,tb:0},me:{za:3},ke:{za:2,be:7},oe:{za:3,re:1,ne:2,he:4,Zd:8,Td:16,Nd:32},le:{za:4},pe:{za:5,Vd:1,Wd:2,Xd:4,Yd:8,se:16}},V={ya:100,Pa:{za:66,te:1,Sc:2,Tc:4,de:8,ce:16,ic:32,hc:64,ec:128},Hc:{za:66,INIT:0},Ha:{$d:{za:98},Ra:{Fc:0,Ec:1,$c:2,ed:4,Lc:5,Zc:6,ad:7},Hb:16383},Kc:{za:162,INIT:0},Jc:{za:194,INIT:0}},Ed={SI1978:U,VT100:V};
T.prototype.ka=function(){return!1};T.prototype.Na=function(a,b,c,d){this.A=b;this.b=c;this.H=d;this.u=a;this.M=qb(a,"Keyboard");Bb(b,this,this.C.Pb);Fb(b,this,this.C.Qb)};T.prototype.Aa=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};T.prototype.Fa=function(a){return a?this.save():!0};U.INIT=[[U.cd.tb,U.Sa.tb,U.dd.tb,0,0,0,0]];
V.INIT=[[V.Hc.INIT,V.Pa.Sc|V.Pa.Tc,V.Kc.INIT,V.Jc.INIT],[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=T.prototype;
m.reset=function(){this.C.INIT&&!this.restore(this.C.INIT)&&this.ga("reset error")};m.save=function(){var a=new G(this);switch(this.C.ya){case U.ya:H(a,0,[this.va,this.I,this.wa,this.P,this.ba,this.ma,this.oa]);break;case V.ya:H(a,0,[this.ea,this.J,this.ha,this.fa]),H(a,1,[this.O,this.w,this.K,this.Z,this.G])}return a.data()};
m.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.C.ya){case U.ya:return this.va=b[0],this.I=b[1],this.wa=b[2],this.P=b[3],this.ba=b[4],this.ma=b[5],this.oa=b[6],!0;case V.ya:return this.ea=b[0],this.J=b[1],this.ha=b[2],this.fa=b[3],b=a[1],this.O=b[0],this.w=b[1],this.K=b[2],this.Z=b[3],this.G=b[4],!0}return!1};m.start=function(){};m.stop=function(){};m.md=function(a,b){var c=this.va;C(this,a,null,b,"STATUS0",c,!0);return c};
m.nd=function(a,b){var c=this.I;C(this,a,null,b,"STATUS1",c,!0);return c};m.od=function(a,b){var c=this.wa;C(this,a,null,b,"STATUS2",c,!0);return c};m.ld=function(a,b){var c=this.P>>8-this.ba&255;C(this,a,null,b,"SHIFT.RESULT",c,!0);return c};m.wd=function(a,b,c){C(this,a,b,c,"SHIFT.COUNT",null,!0);this.ba=b};m.yd=function(a,b,c){C(this,a,b,c,"SOUND1",null,!0);this.ma=b};m.xd=function(a,b,c){C(this,a,b,c,"SHIFT.DATA",null,!0);this.P=b<<8|this.P>>8};
m.zd=function(a,b,c){C(this,a,b,c,"SOUND2",null,!0);this.oa=b};m.Ad=function(a,b,c){C(this,a,b,c,"WATCHDOG",null,!0)};function Fd(a){var b=0,c=0,d=~a.O;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.pd=function(a,b){var c=this.J,c=c&~V.Pa.hc;if((Ac(this.b)&64)<<1&&(c|=V.Pa.hc,c!=this.J)){var d,e;d=this.K&1;e=this.K>>1&7;switch(e){case V.Ha.Ra.ad:break;case V.Ha.Ra.Ec:this.O=this.O<<1|d;break;case V.Ha.Ra.Lc:d=Fd(this);this.G[d]=V.Ha.Hb;fb(this,"doNVRCommand(): erase data at addr "+t(d));break;case V.Ha.Ra.Fc:this.w=this.w<<1|d;break;case V.Ha.Ra.ed:d=Fd(this);e=this.w&V.Ha.Hb;this.G[d]=e;fb(this,"doNVRCommand(): write data "+t(e)+" to addr "+t(d));break;case V.Ha.Ra.Zc:d=Fd(this);e=this.G[d];
null==e&&(e=V.Ha.Hb);this.w=e;fb(this,"doNVRCommand(): read data "+t(e)+" from addr "+t(d));break;case V.Ha.Ra.$c:this.w<<=1;this.Z=this.w&V.Ha.Hb+1;break;default:fb(this,"doNVRCommand(): unrecognized command 0x"+n(e,2))}}c&=~V.Pa.ic;this.Z&&(c|=V.Pa.ic);c&=~V.Pa.ec;this.M&&(c|=V.Pa.ec);this.J=c;C(this,a,null,b,"FLAGS.BUFFER",c);return c};m.Bd=function(a,b,c){C(this,a,b,c,"BRIGHTNESS");this.ea=b};m.Ed=function(a,b,c){C(this,a,b,c,"NVR.LATCH");this.K=b};
m.Dd=function(a,b,c){C(this,a,b,c,"DC012");this.ha=b};m.Cd=function(a,b,c){C(this,a,b,c,"DC011");this.fa=b};U.Pb={0:T.prototype.md,1:T.prototype.nd,2:T.prototype.od,3:T.prototype.ld};U.Qb={2:T.prototype.wd,3:T.prototype.yd,4:T.prototype.xd,5:T.prototype.zd,6:T.prototype.Ad};V.Pb={66:T.prototype.pd};V.Qb={66:T.prototype.Bd,98:T.prototype.Ed,162:T.prototype.Dd,194:T.prototype.Cd};Ia(function(){for(var a=B(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new T(d);db(d,c)}});
function Gd(a){x.call(this,"ROM",a,Gd);this.u=null;this.G=a.addr;this.w=a.size;this.J=a.writable;this.C=a.alias;this.I=a.file;this.K=ca(this.I);if(this.I){a=this.I;var b=da(this.K);"json"!=b&&"hex"!=b&&(a=pa()+"/api/v1/dump?file="+this.I+"&format=bytes&decimal=true");var c=this;oa(a,null,!0,function(a,b,f){Hd(c,a,b,f)})}}Za(Gd);var Id=[0,5];Gd.prototype.Na=function(a,b,c,d){this.A=b;this.b=c;this.H=d;Jd(this)};
Gd.prototype.Aa=function(){if(this.Oa){if(this.H){var a=this.H,b=this.id,c=this.G,d=this.w,e=this.Oa,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=ka(p,k,a.Ua);0>q&&p.splice(-(q+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.J.push({ue:b,F:c,rd:d,Oa:e,jc:f})}delete this.Oa}return!0};Gd.prototype.Fa=function(){return!0};
function Hd(a,b,c,d){if(d)a.ga("Unable to load system ROM (error "+d+": "+b+")");else{ab(a.Tb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,h=e.data;if(f)a.u=f;else if(h)for(a.u=Array(4*h.length),d=c=0;c<h.length;c++)a.u[d++]=h[c]&255,a.u[d++]=h[c]>>8&255,a.u[d++]=h[c]>>16&255,a.u[d++]=h[c]>>24&255;else a.u=e;a.Oa=e.symbols;if(!a.u.length){u("Empty ROM: "+b);return}if(1==a.u.length){u(a.u[0]);return}}catch(g){a.ga("ROM data error: "+g.message);return}else for(b=c.replace(/\n/gm,
" ").replace(/ +$/,"").split(" "),a.u=Array(b.length),e=0;e<b.length;e++)a.u[e]=ba(b[e],16);Jd(a)}}
function Jd(a){if(!jb(a))if(!a.I)D(a);else if(a.u&&a.A){a.w||(a.w=a.u.length);if(a.u.length!=a.w)kb(a,"ROM size (0x"+n(a.u.length)+") does not match specified size ("+("0x"+n(a.w))+")");else if(Kd(a,a.G)){var b=[];"number"==typeof a.C?b.push(a.C):null!=a.C&&a.C.length&&(b=a.C);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.A,h=d.w,g=[],k=d.G>>>f.na;0<h&&k<f.W.length;)g.push(f.W[k++]),h-=f.Ea;f=d.A;d=d.w;h=0;for(e>>>=f.na;0<d&&e<f.W.length;){k=g[h++];if(!k)break;f.W[e++]=k;d-=f.Ea}}delete a.u}D(a)}}
function Kd(a,b){if(ub(a.A,b,a.w,a.J?1:Vb)){var c;for(c=0;c<a.u.length;c++)zb(a.A,b+c,a.u[c]);if(a.J&&256==b){for(c=0;c<Id.length;c++)zb(a.A,Id[c],118);Ic(a.b,function(a){return function(b){if(0<=Id.indexOf(b)){var c=!1,h=a.b,g=a.H;if(5==b)switch(c=!0,h.S){case 2:Ld(a,String.fromCharCode(h.U));break;case 9:for(var k=Oc(h),l="",p=255;p--;){var q=a.b.Y(k++);if(36==q)break;l+=String.fromCharCode(q)}Ld(a,l);break;default:c=!1}c?Cd.call(h):g&&(a.g("\nCP/M vector "+t(b)),F(h,b),g.la());b=!0}else b=!1;return b}}(a));
Kc(a.b,b)}return!0}return!1}function Ld(a,b){b=b.replace(/\r/g,"");a.Da&&(a.Da.value+=b,a.Da.scrollTop=a.Da.scrollHeight)}Ia(function(){for(var a=B(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new Gd(d);db(d,c)}});function Md(a){x.call(this,"RAM",a,Md);this.C=a.addr;this.w=a.size;this.u=!1}Za(Md);m=Md.prototype;m.Na=function(a,b,c,d){this.A=b;this.b=c;this.H=d;D(this)};m.Aa=function(a,b){b||this.reset();return!0};m.Fa=function(a){return a?this.save():!0};
m.reset=function(){!this.u&&this.w&&ub(this.A,this.C,this.w,1)&&(this.u=!0);this.u||u("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Ia(function(){for(var a=B(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new Md(d);db(d,c)}});function Nd(a){x.call(this,"Keyboard",a,Nd,65536);(a=a.model)&&!Od[a]&&Ka("Unrecognized Keyboard model: "+a);this.A=Od[a]||{};this.reset();D(this)}Za(Nd);
var Pd={ya:1978.1,B:{},dc:{65:37,68:39,76:32},ub:{},vb:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},W={ya:100,B:{},dc:{},ub:{},vb:{},Gc:{za:130,INIT:127},Ia:{za:130,Qc:1,Pc:2,Oc:4,Nc:8,Rc:16,gc:32,fc:63,bd:64,Od:128,INIT:0},Mc:127};W.B[46]=3;W.B[80]=5;W.B[79]=6;W.B[89]=7;W.B[84]=8;W.B[87]=9;W.B[81]=10;W.B[39]=16;W.B[221]=20;W.B[219]=21;W.B[73]=22;W.B[85]=23;W.B[82]=24;W.B[69]=25;W.B[49]=26;W.B[37]=32;W.B[40]=34;W.B[117]=35;W.B[19]=35;W.B[192]=36;W.B[189]=37;W.B[57]=38;W.B[55]=39;W.B[52]=40;
W.B[51]=41;W.B[27]=42;W.B[38]=48;W.B[114]=49;W.B[112]=50;W.B[8]=51;W.B[187]=52;W.B[48]=53;W.B[56]=54;W.B[54]=55;W.B[53]=56;W.B[50]=57;W.B[9]=58;W.B[103]=64;W.B[115]=65;W.B[113]=66;W.B[96]=67;W.B[118]=68;W.B[220]=69;W.B[76]=70;W.B[75]=71;W.B[71]=72;W.B[70]=73;W.B[65]=74;W.B[104]=80;W.B[2013]=81;W.B[98]=82;W.B[97]=83;W.B[222]=85;W.B[186]=86;W.B[74]=87;W.B[72]=88;W.B[68]=89;W.B[83]=90;W.B[110]=96;W.B[116]=97;W.B[101]=98;W.B[100]=99;W.B[13]=100;W.B[190]=101;W.B[188]=102;W.B[78]=103;W.B[66]=104;
W.B[88]=105;W.B[119]=106;W.B[105]=112;W.B[99]=113;W.B[102]=114;W.B[109]=115;W.B[191]=117;W.B[77]=118;W.B[32]=119;W.B[86]=120;W.B[67]=121;W.B[90]=122;W.B[120]=123;W.B[17]=124;W.B[16]=125;W.B[20]=126;W.ub={l4:W.Ia.Pc,l3:W.Ia.Oc,l2:W.Ia.Nc,l1:W.Ia.Mc,locked:W.Ia.Qc,online:W.Ia.hc,local:~W.Ia.hc};var Pd={SI1978:Rd,VT100:W};
Od.prototype.ka=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.L[e]){if("led"==a&&this.u.ub[b])return this.L[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return Sd(d,a,!0)},c.onkeyup=function(a){return Sd(d,a,!1)},!0;default:if(this.u.vb&&void 0!==this.u.vb[b])return this.L[e]=c,a=function(a,b){return function(){Td(a,b,!0)}}(this,b),b=function(a,b){return function(){Td(a,b,!1)}}(this,b),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=b):(c.onmousedown=a,c.onmouseup=c.onmouseout=
b),!0}}return!1};Od.prototype.Na=function(a,b,c,d){this.b=c;this.I=d;this.D=qb(a,"ChipSet");Bb(b,this,this.u.Pb);Fb(b,this,this.u.Qb)};Od.prototype.Aa=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};Od.prototype.Fa=function(a){return a?this.save():!0};W.INIT=[[W.Ia.INIT,W.Fc.INIT,-1]];m=Od.prototype;m.reset=function(){this.A=[];this.u.INIT&&!this.restore(this.u.INIT)&&this.ga("reset error")};
m.save=function(){var a=new G(this);switch(this.u.ya){case W.ya:H(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.u.ya){case Rd.ya:return!0;case W.ya:return this.H=b[0],Ud(this,this.H&W.Ia.ec),this.F=b[1],this.w=b[2],!0}return!1};function Ud(a,b){for(var c in a.u.ub){var d=a.L["led-"+c];if(d){var e=a.u.ub[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function Sd(a,b,c){var d=!0,e;a:if(e=b.keyCode,e=Qd[e]||e,!a.u.B[e]){for(var f in a.u.vb)if(a.u.vb[f]===e){e=f;break a}e=null}e&&(d=Td(a,e,c),b.preventDefault());return d}
function Td(a,b,c){var d;a:{for(d=0;d<a.A.length;d++)if(a.A[d].bc==b)break a;d=-1}if(c)0>d?a.A.push({bc:b,Yb:Date.now(),Ib:!1}):(a.A[d].Yb=Date.now(),a.A[d].Ib=!1);else if(0<=d){if(!a.A[d].Ib){var e=a.A[d].Yb;if(e&&100>Date.now()-e)return a.A[d].Ib=!0,Vd(a),!0}a.A.splice(d,1)}if(a.D)switch(b){case "1p":Fd(a.D,U.Sa.Tc,c);break;case "2p":Fd(a.D,U.Sa.Xc,c);break;case "coin":Fd(a.D,U.Sa.Hc,c);break;case "left":Fd(a.D,U.Sa.Vc,c);break;case "right":Fd(a.D,U.Sa.Wc,c);break;case "fire":Fd(a.D,U.Sa.Uc,c)}return!0}
function Vd(a){for(var b=0,c=-1;b<a.A.length;){if(a.A[b].Ib){var d=a.A[b].bc,e=100-(Date.now()-a.A[b].Yb);if(0<e){if(0>c||c>e)c=e}else{Td(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){Vd(a)},c)}m.pd=function(a,b){var c=this.F;0<=this.w&&(this.w<this.A.length?(c=this.A[this.w++],c=W.B[c.bc],c&128&&(c&=127)):(this.w=-1,c=W.Lc),this.F=c,ed(this.b,1));C(this,a,null,b,"KBDUART.ADDRESS",c);return c};
m.Ed=function(a,b,c){C(this,a,b,c,"KBDUART.STATUS");this.H=b;Ud(this,b&W.Ia.ec);b&W.Ia.ad&&(this.w=0,ed(this.b,1))};W.Pb={130:Od.prototype.pd};W.Qb={130:Od.prototype.Ed};Ia(function(){for(var a=B(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new Od(d);db(d,c)}});
function Wd(a,b,c,d,e){var f=this;this.qc=wa("Gecko/");var h=["","moz","ms","webkit"];x.call(this,"Video",a,Wd,262144);this.ba=a.screenWidth;this.Z=a.screenHeight;this.va=a.bufferAddr;this.Id=a.bufferRAM;var g=a.bufferFormat;this.ea=g&&Xd[g.toUpperCase()]||Yd;this.Ja=a.bufferCols;this.fa=a.bufferRows;this.Fd=this.qa=a.cellWidth||1;this.ia=a.cellHeight||1;this.bb=null;this.pc=!1;this.Ta=a.bufferBits||1;this.Jd=a.bufferLeft||0;if(this.D=a.bufferRotate)this.D=this.D%360,0<this.D&&(this.D-=360),-90!=
this.D&&(this.ga("unsupported buffer rotation: "+this.D),this.D=0);this.Wb=a.interruptRate;this.Kd=a.refreshRate||60;this.P=b;this.F=c;this.Ba=(this.Ld=d)||b||null;this.Gd=this.ba;this.Hd=this.Z;this.Lb=this.ba/this.Ja|0;this.Mb=this.Z/this.fa|0;1<this.ia&&this.fa++;b=a.smoothing;(c=Ra.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.ga("unsupported screen rotation: "+this.H),this.H=0):(this.F.translate(0,this.Z),this.F.rotate(this.H*Math.PI/180),this.F.scale(this.Z/this.ba,this.ba/this.Z));if(this.w=e)if(this.w.fb=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.w.fb){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){Zd(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(){Zd(f,null)},!1);break}}if(this.ha=a.fontROM)"json"!=da(this.ha)&&(this.ha=pa()+"/api/v1/dump?file="+this.ha+"&format=bytes"),oa(this.ha,null,!0,function(a,b,c){$d(f,a,b,c)});this.wb={}}Za(Wd);var Yd=0,Xd={SI1978:1,VT100:2};
Wd.prototype.Na=function(a,b,c,d){this.u=a;this.A=b;this.b=c;this.I=d;this.K=this.Ja*this.qa;this.da=this.fa*this.ia;b=this.K;c=this.da;this.D&&(b=this.da,c=this.K);this.Ua=(this.K*this.Ta>>3)*this.da;if(this.Id||ub(this.A,this.va,this.Ua,3))1<this.qa?ae(this,(this.Ja+1)*this.fa):(this.rc=this.F.createImageData(b,c),this.xc=16/this.Ta|0,ae(this,this.Ua>>1)),this.O=document.createElement("canvas"),this.O.width=b,this.O.height=c,this.cb=this.O.getContext("2d"),this.ma={},this.Ca=1<<this.Ta,this.oa=
Array(this.Ca+2),this.oa[0]=[0,0,0,255],this.oa[1]=[255,255,255,255],1==this.ea&&(this.oa[this.Ca+0]=[255,255,0,255],this.oa[this.Ca+1]=[0,255,0,255]),2==this.ea&&(this.yc=60,this.eb=!1,this.Ka=Array(this.Ja));if(this.M=qb(a,"Keyboard")){for(var e in this.wb)this.M.ka("led",e,this.wb[e]);this.P&&this.M.ka(this.Ld?"textarea":"canvas","kbd",this.Ba)}this.ha||D(this)};
function $d(a,b,c,d){if(d)a.ga("Unable to load font ROM (error "+d+": "+b+")");else{ab(a.Tb,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){u("Empty font ROM: "+b);return}if(1==f.length){u(f[0]);return}if(2048==f.length)be(a,f);else{a.ga("Unrecognized font data length ("+f.length+")");return}}catch(h){a.ga("Font ROM data error: "+h.message);return}(a.F||a.I)&&D(a)}}
function be(a,b){a.bb=b;a.pc=2==a.ea;a.ma[96]=[ce(a,a.qa,a.ia),ce(a,a.qa,a.ia,a.eb)];a.ma[64]=[ce(a,2*a.qa,a.ia),ce(a,2*a.qa,a.ia,a.eb)];a.ma[32]=a.ma[0]=[ce(a,2*a.qa,2*a.ia),ce(a,2*a.qa,2*a.ia,a.eb)]}
function ce(a,b,c,d){var e=8>=a.Fd?8:16,f=8<e?15:0,h=a.bb.length/e,g=!1===d,k={qa:b,ia: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),p=0;p<h;p++){for(var q=0,r=q;q<a.ia;q++)for(var y=p*e+(f+q&e-1),y=d&&8==q?255:a.bb[y],v=0;v<c/a.ia;v++){for(var I=0,w=0,J=w;w<a.qa;w++){for(var A=y&128>>(7<w?7:w),I=a.pc&&!A&&I?I:A,R=0;R<b/a.qa;R++)g&&(I=!I),de(a,l,J,r,I?1:0),J++;I=A}r++}k.context.putImageData(l,
W.B[88]=105;W.B[119]=106;W.B[105]=112;W.B[99]=113;W.B[102]=114;W.B[109]=115;W.B[191]=117;W.B[77]=118;W.B[32]=119;W.B[86]=120;W.B[67]=121;W.B[90]=122;W.B[120]=123;W.B[17]=124;W.B[16]=125;W.B[20]=126;W.ub={l4:W.Ia.Qc,l3:W.Ia.Pc,l2:W.Ia.Oc,l1:W.Ia.Nc,locked:W.Ia.Rc,local:W.Ia.gc,online:~W.Ia.gc};var Od={SI1978:Pd,VT100:W};
Nd.prototype.ka=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.L[e]){if("led"==a&&this.A.ub[b])return this.L[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return Qd(d,a,!0)},c.onkeyup=function(a){return Qd(d,a,!1)},!0;default:if(this.A.vb&&void 0!==this.A.vb[b])return this.L[e]=c,a=function(a,b){return function(){Rd(a,b,!0)}}(this,b),b=function(a,b){return function(){Rd(a,b,!1)}}(this,b),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=b):(c.onmousedown=a,c.onmouseup=c.onmouseout=
b),!0}}return!1};Nd.prototype.Na=function(a,b,c,d){this.b=c;this.H=d;this.I=qb(a,"ChipSet");Bb(b,this,this.A.Pb);Fb(b,this,this.A.Qb)};Nd.prototype.Aa=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};Nd.prototype.Fa=function(a){return a?this.save():!0};W.INIT=[[W.Ia.INIT,W.Gc.INIT,-1]];m=Nd.prototype;m.reset=function(){this.u=[];this.A.INIT&&!this.restore(this.A.INIT)&&this.ga("reset error")};
m.save=function(){var a=new G(this);switch(this.A.ya){case W.ya:H(a,0,[this.G,this.C,-1])}return a.data()};m.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.A.ya){case Pd.ya:return!0;case W.ya:return this.G=b[0],Sd(this,this.G&W.Ia.fc),this.C=b[1],this.w=b[2],!0}return!1};function Sd(a,b){for(var c in a.A.ub){var d=a.L["led-"+c];if(d){var e=a.A.ub[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function Qd(a,b,c){var d=!0,e;a:if(e=b.keyCode,e=a.A.dc[e]||e,!a.A.B[e]){for(var f in a.A.vb)if(a.A.vb[f]===e){e=f;break a}e=null}e&&(d=Rd(a,e,c),b.preventDefault());return d}
function Rd(a,b,c){var d;a:{for(d=0;d<a.u.length;d++)if(a.u[d].bc==b)break a;d=-1}if(c)0>d?a.u.push({bc:b,Yb:Date.now(),Ib:!1}):(a.u[d].Yb=Date.now(),a.u[d].Ib=!1);else if(0<=d){if(!a.u[d].Ib){var e=a.u[d].Yb;if(e&&100>Date.now()-e)return a.u[d].Ib=!0,Td(a),!0}a.u.splice(d,1)}if(a.I){d=0;switch(b){case "1p":d=U.Sa.Uc;break;case "2p":d=U.Sa.Yc;break;case "coin":d=U.Sa.Ic;break;case "left":d=U.Sa.Wc;break;case "right":d=U.Sa.Xc;break;case "fire":d=U.Sa.Vc}d&&(a=a.I,b=d,a.I&=~b,c&&(a.I|=b))}return!0}
function Td(a){for(var b=0,c=-1;b<a.u.length;){if(a.u[b].Ib){var d=a.u[b].bc,e=100-(Date.now()-a.u[b].Yb);if(0<e){if(0>c||c>e)c=e}else{Rd(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){Td(a)},c)}m.qd=function(a,b){var c=this.C;0<=this.w&&(this.w<this.u.length?(c=this.u[this.w],this.w++,c=W.B[c.bc],c&128&&(c&=127)):(this.w=-1,c=W.Mc),this.C=c,ed(this.b,1));C(this,a,null,b,"KBDUART.ADDRESS",c);return c};
m.Fd=function(a,b,c){C(this,a,b,c,"KBDUART.STATUS");this.G=b;Sd(this,b&W.Ia.fc);b&W.Ia.bd&&(this.w=0,ed(this.b,1))};W.Pb={130:Nd.prototype.qd};W.Qb={130:Nd.prototype.Fd};Ia(function(){for(var a=B(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new Nd(d);db(d,c)}});
function Ud(a,b,c,d,e){var f=this;this.rc=wa("Gecko/");var h=["","moz","ms","webkit"];x.call(this,"Video",a,Ud,262144);this.ba=a.screenWidth;this.Z=a.screenHeight;this.va=a.bufferAddr;this.Jd=a.bufferRAM;var g=a.bufferFormat;this.ea=g&&Vd[g.toUpperCase()]||Wd;this.Ja=a.bufferCols;this.fa=a.bufferRows;this.Gd=this.qa=a.cellWidth||1;this.ia=a.cellHeight||1;this.bb=null;this.qc=!1;this.Ta=a.bufferBits||1;this.Kd=a.bufferLeft||0;if(this.C=a.bufferRotate)this.C=this.C%360,0<this.C&&(this.C-=360),-90!=
this.C&&(this.ga("unsupported buffer rotation: "+this.C),this.C=0);this.Wb=a.interruptRate;this.Ld=a.refreshRate||60;this.P=b;this.I=c;this.Ba=(this.Md=d)||b||null;this.Hd=this.ba;this.Id=this.Z;this.Lb=this.ba/this.Ja|0;this.Mb=this.Z/this.fa|0;1<this.ia&&this.fa++;b=a.smoothing;(c=Ra.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.G=a.screenRotate)this.G=this.G%360,0<this.G&&
(this.G-=360),-90!=this.G?(this.ga("unsupported screen rotation: "+this.G),this.G=0):(this.I.translate(0,this.Z),this.I.rotate(this.G*Math.PI/180),this.I.scale(this.Z/this.ba,this.ba/this.Z));if(this.w=e)if(this.w.fb=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.w.fb){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){Xd(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(){Xd(f,null)},!1);break}}if(this.ha=a.fontROM)"json"!=da(this.ha)&&(this.ha=pa()+"/api/v1/dump?file="+this.ha+"&format=bytes"),oa(this.ha,null,!0,function(a,b,c){Yd(f,a,b,c)});this.wb={}}Za(Ud);var Wd=0,Vd={SI1978:1,VT100:2};
Ud.prototype.Na=function(a,b,c,d){this.u=a;this.A=b;this.b=c;this.H=d;this.K=this.Ja*this.qa;this.da=this.fa*this.ia;b=this.K;c=this.da;this.C&&(b=this.da,c=this.K);this.Ua=(this.K*this.Ta>>3)*this.da;if(this.Jd||ub(this.A,this.va,this.Ua,3))1<this.qa?Zd(this,(this.Ja+1)*this.fa):(this.sc=this.I.createImageData(b,c),this.yc=16/this.Ta|0,Zd(this,this.Ua>>1)),this.O=document.createElement("canvas"),this.O.width=b,this.O.height=c,this.cb=this.O.getContext("2d"),this.ma={},this.Ca=1<<this.Ta,this.oa=
Array(this.Ca+2),this.oa[0]=[0,0,0,255],this.oa[1]=[255,255,255,255],1==this.ea&&(this.oa[this.Ca+0]=[255,255,0,255],this.oa[this.Ca+1]=[0,255,0,255]),2==this.ea&&(this.zc=60,this.eb=!1,this.Ka=Array(this.Ja));if(this.M=qb(a,"Keyboard")){for(var e in this.wb)this.M.ka("led",e,this.wb[e]);this.P&&this.M.ka(this.Md?"textarea":"canvas","kbd",this.Ba)}this.ha||D(this)};
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function Ef(a,b){switch(b[1]){case "8080":a.style=le;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.lb=c;break;case "start":a.b.i.yb=c;break;case "stop":a.b.i.nb=c;break;default:a.g("unknown cs option");return}void 0!==c&&jc(a.b);a.g("checksums "+(a.b.C.hb?"enabled":"disabled"));return;case "sp":void 0!==b[2]&&(Bc(a.b,+b[2])||a.g("warning: using 1x multiplier, previous target not reached"));a.g("target speed: "+(a.b.i.Xa.toFixed(2)+"Mhz")+
function Ae(a,b,c){var d;if(b){b=ze(a,b);for(var e=0,f=!1,h=b,g=[],k=[],l=b.split(/(\|\||&&|\||^|&|!=|==|>=|>>>|>>|>|<=|<<|<|-|\+|%|\/|\*)/);e<l.length;){var p=l[e++],q=p.length,p=ja(p);if(!p){f=!0;break}p=uf(a,p,null,!1===c);if(void 0===p){f=!0;c=!1;break}g.push(p);if(e==l.length)break;var p=l[e++],r=p.length;k.length&&sf[p]<sf[k[k.length-1]]&&tf(g,k,1);k.push(p);b=b.substr(q+r)}tf(g,k)&&1==g.length||(f=!0);f?c&&a.g("error parsing '"+h+"' at character "+(h.length-b.length)):(d=g.pop(),c&&vf(a,null,
d))}return d}function ze(a,b){for(var c;(c=b.match(/\{(.*?)}/))&&!(0<=c[1].indexOf("{"));){var d=Ae(a,c[1]);b=b.replace("{"+c[1]+"}",null!=d?n(d):"undefined")}for(;(c=b.match(/\[(.*?)]/))&&!(0<=c[1].indexOf("["));)d=ve(a,c[1]),b=b.replace("["+c[1]+"]",d?n(a.Qa(d,0),4):"undefined");for(c=b;d=c.match(/\$([a-z]+)/i);){var e=null;switch(d[1].toLowerCase()){case "ops":e=a.da-a.Ca}if(null==e)break;c=c.replace(d[0],e.toString())}return c}
function uf(a,b,c,d){var e;void 0!==b?(e=Ee(b),0<=e?e=Ge(a,e):(e=a.ha[b],void 0===e&&(e=ba(b))),void 0!==e||d||a.g("invalid "+(c?c:"value")+": "+b)):d||a.g("missing "+(c||"value"));return e}
function vf(a,b,c){var d,e=!1;if(void 0!==c){e=!0;d=c;var f,h="";if(!f||4<f)f=4;for(var g=0;g<f;g++){h&&(h=","+h);var k=d&255,l=8,p="";void 0===l?l=32:32<l&&(l=32);if(null==k||isNaN(k))for(;0<l--;)p="?"+p;else for(;0<l--;)p=(k&1?"1":"0")+p,k>>=1;h=p+"b"+h;d>>=8}d="0x"+n(c)+" "+c+". ("+h+")"}a.g((null!=b?b+": ":"")+d);return e}function wf(a,b){if(b)return vf(a,b,a.ha[b]);var c=0;for(b in a.ha)vf(a,b,a.ha[b]),c++;return 0<c}ie.prototype.Ua=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function xf(a,b,c){var d=[],e=ue(b)>>>0;for(b=0;b<a.J.length;b++){var f=a.J[b],h=f.F>>>0,g=f.rd;if(e>=h&&e<h+g){e=ka(f.jc,[e-h],a.Ua);0<=e?yf(a,b,e,d):c&&(e=~e,yf(a,b,e-1,d),yf(a,b,e,d));break}}return d}function yf(a,b,c,d){var e={},f=a.J[b].jc,h=0,g=null;0<=c&&c<f.length&&(h=f[c][0],g=f[c][1]);g&&(e=a.J[b].Oa[g],g="."==g.charAt(0)?null:e.l||g);d.push(g);d.push(h);d.push(e.a);d.push(e.c)}
function zf(a,b){if("?"==b)a.g("frequency commands:"),a.g("\tclear\tclear all frequency counts");else{var c,d=0;if(a.K)if("clear"==b){for(c=0;c<a.K.length;c++)a.K[c]=[c,0];a.g("frequency data cleared");d++}else if(void 0!==b)a.g("unknown frequency command: "+b),d++;else{var e=a.K.slice();e.sort(function(a,b){return b[1]-a[1]});var f=8086!=a.style?oe:pe;for(c=0;c<e.length;c++){var h=e[c][0],g=e[c][1];g&&(a.g((f[a.Ta[h][0]]+" ").substr(0,5)+" ("+("0x"+n(h,2))+"): "+g+" times"),d++)}}d||a.g("no frequency data available")}}
function Af(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return wf(a)||a.g("no variables"),!0;if(!c[2])return wf(a,c[1]);if(!c[3])return delete a.ha[c[1]],!0;var d=Ae(a,c[3]);return void 0!==d?(a.ha[c[1]]=d,!0):!1}a.g("invalid assignment:"+b);return!1}
function Bf(a,b,c){var d=null;if(b=ve(a,b,!0)){var e=xf(a,b,!0);if(e.length){var f,h;e[0]&&(h="",(f=b.F-e[1])&&(h=" + "+t(f)),f=e[0]+" ("+Y(e[1])+")"+h,c&&a.g(f),d=f);4<e.length&&e[4]&&(h="",(f=e[5]-b.F)&&(h=" - "+t(f)),f=e[4]+" ("+Y(e[5])+")"+h,c&&a.g(f),d||(d=f))}else c&&a.g("no symbols")}return d}
function Cf(a,b){switch(b[1]){case "8080":a.style=je;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.lb=c;break;case "start":a.b.i.yb=c;break;case "stop":a.b.i.nb=c;break;default:a.g("unknown cs option");return}void 0!==c&&jc(a.b);a.g("checksums "+(a.b.D.hb?"enabled":"disabled"));return;case "sp":void 0!==b[2]&&(Bc(a.b,+b[2])||a.g("warning: using 1x multiplier, previous target not reached"));a.g("target speed: "+(a.b.i.Xa.toFixed(2)+"Mhz")+
" ("+a.b.i.Za+"x)");return;case "?":a.g("debugger options:");a.g("\t8080\t\tselect 8080-style mnemonics");a.g("\t8086\t\tselect 8086-style mnemonics");a.g("\tcs int #\tset checksum cycle interval to #");a.g("\tcs start #\tset checksum cycle start count to #");a.g("\tcs stop #\tset checksum cycle stop count to #");a.g("\tsp #\t\tset speed multiplier to #");break;default:if(b[1]){a.g("unknown option: "+b[1]);return}}a.g(a.style+"-style mnemonics enabled")}
function Le(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=Ce(a,f);if(void 0!==g)switch(h=!0,e.toUpperCase()){case "A":d.j=g&255;break;case "B":d.R=g&255;break;case "BC":d.R=g>>8&255;case "C":d.S=g&255;break;case "D":d.T=
function Je(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=Ae(a,f);if(void 0!==g)switch(h=!0,e.toUpperCase()){case "A":d.j=g&255;break;case "B":d.R=g&255;break;case "BC":d.R=g>>8&255;case "C":d.S=g&255;break;case "D":d.T=
g&255;break;case "DE":d.T=g>>8&255;case "E":d.U=g&255;break;case "H":d.V=g&255;break;case "HL":d.V=g>>8&255;case "L":d.X=g&255;break;case "SP":d.ja=g&65535;break;case "PC":F(d,g);a.P=X(d.N);break;case "PS":Jc(d,g);break;case "PSW":Jc(d,g&255|d.ta&-256);d.j=g>>8;break;case "CF":d.aa=g?d.aa|256:d.aa&255;break;case "PF":g?Tc(d)||(d.ca^=1):Tc(d)&&(d.ca^=1);break;case "AF":d.ua=g?~d.ca&16|d.ua&-17:d.ca&16|d.ua&-17;break;case "ZF":d.aa=g?d.aa&-256:d.aa|255;break;case "SF":g?Wc(d)||(d.ca^=192):Wc(d)&&(d.ca^=
192);break;case "IF":d.ta=g?d.ta|512:d.ta&-513;break;default:a.g("unknown register: "+e);return}if(!h){a.g("invalid value: "+f);return}lc(d);a.g("updated registers:")}a.g(tf(a));c&&(a.P=X(d.N),Me(a,Y(a.P.G)))}}function Ff(a,b){b=ja(b);var c=b.match(/^(['"])(.*?)\1$/);c?a.g(Je(a,c[2])):Ce(a,b,!0)}function Gf(a,b,c){var d="t"!=b;c=wf(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);xa(c,function(){return hb(a,!0)&&a.rb(e,d,!1)},function(){lc(a.b);hb(a,!1)})}
function Me(a,b,c,d){if(b=xe(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){d=xe(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=ib(a,!1)||a.ba?a.M:null;var h=null!=f?"cycles":null,g=zf(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=qf(a,b,h,f);a.g(f);a.P=b;e-=b.G-k;c++}}}
function Ee(a,b,c,d){if(c)if(b){0>a.F&&a.D.length&&(a.F=0);if(0>a.F||b!=a.D[a.F])a.D.splice(0,0,b),a.F=0;a.F--}else a.fa?b="end":b=a.D[a.F+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(ja(b.substring(c,f))),c=f+1}}return a}
function pf(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.g(">> "+b):(a.fa&&(a.g("ended assemble at "+Y(a.ea.G)),a.P=a.ea,a.fa=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.wa=null;if(jb(a)&&0<b.length){a.fa&&(b="a "+Y(a.ea.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=xe(a,f[1],!0);if(p)if(a.ea=
p,void 0===f[2])a.g("begin assemble at "+Y(p.G)),a.fa=!0,lc(a.b);else{var q;a.g("not supported yet");q=[];if(q.length){for(var r=0;r<q.length;r++)a.ra(p,q[r],1);a.g(qf(a,a.ea))}}break;case "b":a:{var y=f[0],v=f[1],I=b;if("?"==v)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 w=y.charAt(1);if("l"==w){var J=0,J=J+of(a,a.w),J=J+of(a,a.Z);(J+=of(a,a.H))||a.g("no breakpoints")}else if("n"==w)a.va=wf(a,v),a.g("break after "+a.va+" instruction(s)");else if(void 0===v)a.g("missing breakpoint address");else{var A=X();if("*"!=v&&(A=xe(a,v,!0),!A))break a;v=t(A.G);"c"==w?null==A.G?(me(a),a.g("all breakpoints cleared")):mf(a,a.w,A)||mf(a,a.Z,A)||
mf(a,a.H,A)||a.g("breakpoint missing: "+Y(A.G)):"i"==w?a.g("breakpoint "+(Ab(a.A,A.G)?"enabled":"cleared")+": port "+v+" (input)"):"o"==w?a.g("breakpoint "+(Eb(a.A,A.G)?"enabled":"cleared")+": port "+v+" (output)"):null!=A.G&&(De(a,A,I),"p"==w?a.Va(a.w,A):"r"==w?a.Va(a.Z,A):"w"==w?a.Va(a.H,A):a.g("unknown breakpoint command: "+w))}}}break;case "c":a.Da&&(a.Da.value="");break;case "d":a:{var R,za=f[0],Z=f[1],Va=f[2],ag=f[3];if("?"==Z){var Ba="";for(R in ue)a.Ja[R]&&(Ba&&(Ba+=","),Ba+=R);Ba+=",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");Ba.length&&a.g("dump extension commands:\n\t"+Ba)}else if("state"==Z){var Oe=Hf(a.u,!0);"console"==Va?console.log(Oe):(a.Da&&(a.Da.value=""),a.g(Oe))}else if("symbols"==Z)for(var gd=0;gd<a.J.length;gd++){var hd=a.J[gd],mb;for(mb in hd.Oa)if("."!=mb.charAt(0)){var Pe=hd.Oa[mb].o;
if(void 0!==Pe){var Qe=hd.Oa[mb].l;Qe&&(mb=Qe);a.g(Y(Pe)+" "+mb)}}}else{if("d"==za){for(R in ue)if(f[1]==R){var Re=a.Ja[R];Re?(f.shift(),f.shift(),Re(f)):a.g("no dump registered for "+Z);break a}Z||(za=a.Mb||"db")}else a.Mb=za;if("dh"==za){var Se=Z,Te=Va,Ue="",Ve=0,aa=a.ma,Ca=a.O;if(Ca.length){var fa=+Se||a.eb,nb=+Te||10;isNaN(fa)?fa=nb:Ue="more ";fa>Ca.length&&(a.g("note: only "+Ca.length+" available"),fa=Ca.length);aa-=fa;0>aa&&(null==Ca[Ca.length-1].G?(fa=aa+fa,aa=0):aa+=Ca.length);var id=[];"call"==
Te&&(nb=1E5,id=["CALL"]);for(void 0!==Se&&a.g(fa+" instructions earlier:");0<nb&&aa!=a.ma;){var We=Ca[aa++];if(null==We.G)break;var Lb=X(We.G),bg=fa--,Xe=qf(a,Lb,"history",bg);(!id.length||0<=Xe.indexOf(id[0]))&&a.g(Xe);Lb.Sb&&(aa+=Lb.Sb,nb-=Lb.Sb,fa-=Lb.Sb);aa>=Ca.length&&(aa=0);a.eb=fa;Ve++;nb--}}Ve||(a.g("no "+Ue+"history available"),a.eb=void 0)}else{var pc=xe(a,Z);if(pc){var qc=0;Va&&("l"==Va.charAt(0)&&(Va=Va.substr(1)||ag),qc=wf(a,Va)>>>0,65536<qc&&(qc=65536));for(var Wa="",rc="dd"==za?4:"dw"==
za?2:1,sc=rc*qc||128,cg=sc+15>>4||1;cg--&&0<sc;){var tc=0,jd=0,Mb,Nb="",kd="",Z=Y(pc.G);for(Mb=16;0<Mb&&0<sc;Mb--){var uc=a.Y(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--}Wa&&(Wa+="\n");Wa+=Z+" "+Nb+(0==Mb?" "+kd:"")}Wa&&a.g(Wa);a.bb=pc}}}}break;case "e":if("else"==f[0])break;var vc=1,Ye=255,Ze=a.Y,$e=a.ra;"ew"==f[0]&&(vc=2,Ye=65535,Ze=a.Qa,$e=a.Rb);var af=vc<<1,bf=f[1];if(null==bf)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=xe(a,bf);if(wc)for(var xc=2;xc<f.length;xc++){var Ob=Ce(a,f[xc]);if(void 0===Ob){a.g("unrecognized value: "+f[xc]);break}Ob&~Ye&&a.g("warning: "+n(Ob)+" exceeds "+vc+"-byte value");var dg=Ze.call(a,wc);a.g("changing "+Y(wc.G)+" from 0x"+n(dg,af)+" to 0x"+n(Ob,af));$e.call(a,wc,Ob,vc)}}break;case "f":Bf(a,f[1]);break;case "g":a:{var cf=f[1],eg=b;if(void 0!==cf){var ld=xe(a,cf,!0);if(!ld)break a;
De(a,ld,eg);a.Va(a.w,ld,!0)}a.$a(!0)||c||a.g("cpu busy or unavailable, run command ignored")}break;case "h":a:{var md;if(a.C.xa)md="halting",a.la();else{if(ib(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=ja(Pb);Ce(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 fg=f[1];if(a.b.ta&512){var od=Ce(a,fg);null==od?yc=!1:(a.g("requesting interrupt level "+od),ed(a.b,od),yc=!0)}else a.g("interrupts disabled (use rif=1 to enable)"),
yc=!1;yc||(d=!1);break}var pd=f[1];if(pd&&"?"!=pd){var qd=wf(a,pd);if(void 0!==qd){var gg=Cb(a.A,qd);a.g(t(qd)+": "+("0x"+n(gg,2)))}}else a.g("input commands:"),a.g("\ti [p]\tread port [p]"),a.g("warning: port accesses can affect hardware state");break;case "k":var hg=f[0];if("?"==f[1])a.g("stack trace commands:"),a.g("\tk\tshow frame addresses"),a.g("\tks\tshow symbol information");else{var rd=0,df=X(),Qb=X(a.b.ja);for(a.g("stack trace for "+Y(Qb.G));10>rd;){for(var Xa=null,ig=256;65536>Qb.G>>>0;){df.G=
a.Qa(Qb,2);if(null==Qb.G||!ig--)break;for(var jg=a,zc=df,ef=null,Rb=zc.G,ff=Rb,sd=1;6>=sd&&Rb;sd++){if(2<sd){zc.G=Rb;var Ac=qf(jg,zc);if(0<=Ac.indexOf("CALL")){var gf=Ac.indexOf(" ");if(Rb+(Ac.indexOf(" ",gf+1)-gf-1)/2==ff){ef=Ac;break}}}Rb--}zc.G=ff;if(Xa=ef)break}if(!Xa||null==Xa)break;var hf=null;if("ks"==hg){var jf=Xa.match(/[0-9A-F]+$/);jf&&(hf=Df(a,jf[0]))}Xa=ia(Xa,50)+" ;"+(hf||"stack="+Y(Qb.G));a.g(Xa);rd++}rd||a.g("no return addresses found")}break;case "l":if("ln"==f[0]){Df(a,f[1],!0);
break}break;case "m":a:{var Da,Ea=null,O=f[1];"?"==O&&(O=void 0);if(void 0!==O){var Oa=0;if("all"==O)Oa=1878917119,O=null;else if("on"==O)Ea=!0,O=null;else if("off"==O)Ea=!1,O=null;else{"keys"==O&&(O="key");"kbd"==O&&(O="keyboard");for(Da in ue)if(O==Da){Oa=ue[Da];Ea=!!(a.pa&Oa);break}if(!Oa){a.g("unknown message category: "+O);break a}}if(Oa)if("on"==f[2])a.pa|=Oa,Ea=!0;else if("off"==f[2]&&(a.pa&=~Oa,Ea=!1,1073741824==Oa)){for(var td=0;td<a.Ba.length;td++)a.g(a.Ba[td]);a.Ba=[]}}var kg=0,Pa="";for(Da in ue)if(!O||
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192);break;case "IF":d.ta=g?d.ta|512:d.ta&-513;break;default:a.g("unknown register: "+e);return}if(!h){a.g("invalid value: "+f);return}lc(d);a.g("updated registers:")}a.g(rf(a));c&&(a.P=X(d.N),Ke(a,Y(a.P.F)))}}function Df(a,b){b=ja(b);var c=b.match(/^(['"])(.*?)\1$/);c?a.g(He(a,c[2])):Ae(a,b,!0)}function Ef(a,b,c){var d="t"!=b;c=uf(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);xa(c,function(){return hb(a,!0)&&a.rb(e,d,!1)},function(){lc(a.b);hb(a,!1)})}
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var X={W:1978.1,nc:{X:0,Zc:1,cd:16,kd:32,td:64,sd:128,Aa:14},ma:{X:1,Ub:1,jc:2,fc:4,gc:16,hc:32,ic:64,Aa:8},oc:{X:2,Yc:3,Bd:4,$c:8,od:16,pd:32,qd:64,ad:128,Aa:0},wd:{X:3},ud:{X:2,ld:7},yd:{X:3,Cd:1,xd:2,rd:4,hd:8,bd:16,Wc:32},vd:{X:4},zd:{X:5,dd:1,ed:2,fd:4,gd:8,Dd:16}},Y={W:100,ia:{X:66,Ed:1,dc:2,ec:4,nd:8,md:16,tb:32,sb:64,qb:128},Tb:{X:66,INIT:0},ea:{jd:{X:98},ra:{Rb:0,Qb:1,lc:2,pc:4,Xb:5,kc:6,Ad:7},Oa:16383},Wb:{X:162,INIT:0},Vb:{X:194,INIT:0}},bc={SI1978:X,VT100:Y};W.prototype.R=function(){return!1};
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Y.INIT=[[Y.Tb.INIT,Y.ia.dc|Y.ia.ec,Y.Wb.INIT,Y.Vb.INIT],[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]]];l=W.prototype;
l.reset=function(){this.c.INIT&&!this.restore(this.c.INIT)&&this.J("reset error")};l.save=function(){var a=new F(this);switch(this.c.W){case X.W:G(a,0,[this.T,this.f,this.U,this.u,this.B,this.M,this.N]);break;case Y.W:G(a,0,[this.G,this.i,this.K,this.H]),G(a,1,[this.s,this.b,this.l,this.v,this.h])}return a.data()};
l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.c.W){case X.W:return this.T=b[0],this.f=b[1],this.U=b[2],this.u=b[3],this.B=b[4],this.M=b[5],this.N=b[6],!0;case Y.W:return this.G=b[0],this.i=b[1],this.K=b[2],this.H=b[3],b=a[1],this.s=b[0],this.b=b[1],this.l=b[2],this.v=b[3],this.h=b[4],!0}return!1};l.start=function(){};l.stop=function(){};function cc(a,b,c){a.f&=~b;c&&(a.f|=b)}l.xc=function(){return this.T};l.yc=function(){return this.f};l.zc=function(){return this.U};
l.wc=function(){return this.u>>8-this.B&255};l.Kc=function(a,b){this.B=b};l.Mc=function(a,b){this.M=b};l.Lc=function(a,b){this.u=b<<8|this.u>>8};l.Nc=function(a,b){this.N=b};l.Oc=function(){};function dc(a){var b=0,c=0,d=~a.s;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}
l.Ac=function(){var a=this.i,a=a&~Y.ia.sb;if((Ab(this.a)&64)<<1&&(a|=Y.ia.sb,a!=this.i)){var b,c;b=this.l&1;switch(this.l>>1&7){case Y.ea.ra.Qb:this.s=this.s<<1|b;break;case Y.ea.ra.Xb:b=dc(this);this.h[b]=Y.ea.Oa;break;case Y.ea.ra.Rb:this.b=this.b<<1|b;break;case Y.ea.ra.pc:b=dc(this);c=this.b&Y.ea.Oa;this.h[b]=c;break;case Y.ea.ra.kc:b=dc(this);c=this.h[b];null==c&&(c=Y.ea.Oa);this.b=c;break;case Y.ea.ra.lc:this.b<<=1,this.v=this.b&Y.ea.Oa+1}}a&=~Y.ia.tb;this.v&&(a|=Y.ia.tb);a&=~Y.ia.qb;this.o&&
(a|=Y.ia.qb);return this.i=a};l.Pc=function(a,b){this.G=b};l.Sc=function(a,b){this.l=b};l.Rc=function(a,b){this.K=b};l.Qc=function(a,b){this.H=b};X.Xa={0:W.prototype.xc,1:W.prototype.yc,2:W.prototype.zc,3:W.prototype.wc};X.Ya={2:W.prototype.Kc,3:W.prototype.Mc,4:W.prototype.Lc,5:W.prototype.Nc,6:W.prototype.Oc};Y.Xa={66:W.prototype.Ac};Y.Ya={66:W.prototype.Pc,98:W.prototype.Sc,162:W.prototype.Rc,194:W.prototype.Qc};
ua(function(){for(var a=A(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new W(d);Ja(d,c)}});function ec(a){w.call(this,"ROM",a,ec);this.b=null;this.l=a.addr;this.c=a.size;this.o=a.writable;this.f=a.alias;this.h=a.file;this.s=ca(this.h);if(this.h){a=this.h;var b=da(this.s);"json"!=b&&"hex"!=b&&(a=ja()+"/api/v1/dump?file="+this.h+"&format=bytes&decimal=true");var c=this;q(a,null,!0,function(a,b,f){fc(c,a,b,f)})}}y(ec);var gc=[0,5];
ec.prototype.ha=function(a,b,c,d){this.m=b;this.a=c;this.L=d;hc(this)};ec.prototype.Y=function(){this.i&&(this.L&&this.L.a(this.id,this.l,this.c,this.i),delete this.i);return!0};ec.prototype.aa=function(){return!0};
function fc(a,b,c,d){if(d)a.J("Unable to load system ROM (error "+d+": "+b+")");else{Ga(a.fb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,h=e.data;if(f)a.b=f;else if(h)for(a.b=Array(4*h.length),d=c=0;c<h.length;c++)a.b[d++]=h[c]&255,a.b[d++]=h[c]>>8&255,a.b[d++]=h[c]>>16&255,a.b[d++]=h[c]>>24&255;else a.b=e;a.i=e.symbols;if(!a.b.length){t("Empty ROM: "+b);return}if(1==a.b.length){t(a.b[0]);return}}catch(g){a.J("ROM data error: "+g.message);return}else for(b=c.replace(/\n/gm,
" ").replace(/ +$/,"").split(" "),a.b=Array(b.length),e=0;e<b.length;e++)a.b[e]=aa(b[e]);hc(a)}}
function hc(a){if(!La(a))if(!a.h)B(a);else if(a.b&&a.m){a.c||(a.c=a.b.length);if(a.b.length!=a.c){var b="ROM size (0x"+n(a.b.length)+") does not match specified size ("+("0x"+n(a.c))+")";a.j.na=!0;a.J(b)}else if(ic(a,a.l)){b=[];"number"==typeof a.f?b.push(a.f):null!=a.f&&a.f.length&&(b=a.f);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.m,h=d.c,g=[],k=d.l>>>f.c;0<h&&k<f.b.length;)g.push(f.b[k++]),h-=f.m;f=d.m;d=d.c;h=0;for(e>>>=f.c;0<d&&e<f.b.length;){k=g[h++];if(!k)break;f.b[e++]=k;d-=f.m}}delete a.b}B(a)}}
function ic(a,b){if(Ta(a.m,b,a.c,a.o?1:gb)){var c;for(c=0;c<a.b.length;c++)Ya(a.m,b+c,a.b[c]);if(a.o&&256==b){for(c=0;c<gc.length;c++)Ya(a.m,gc[c],118);Hb(a.a,function(a){return function(b){if(0<=gc.indexOf(b)){var c=!1,h=a.a,g=a.L;if(5==b)switch(c=!0,h.C){case 2:jc(a,String.fromCharCode(h.D));break;case 9:for(var k=Nb(h),m="",r=255;r--;){var p=a.a.I(k++);if(36==p)break;m+=String.fromCharCode(p)}jc(a,m);break;default:c=!1}c?$b.call(h):g&&(a.Z("\nCP/M vector 0x"+n(b,4)),D(h,b),wb(g));b=!0}else b=!1;
return b}}(a));Jb(a.a,b)}return!0}return!1}function jc(a,b){b=b.replace(/\r/g,"");a.la&&(a.la.value+=b,a.la.scrollTop=a.la.scrollHeight)}ua(function(){for(var a=A(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new ec(d);Ja(d,c)}});function kc(a){w.call(this,"RAM",a,kc);this.f=a.addr;this.c=a.size;this.b=!1}y(kc);l=kc.prototype;l.ha=function(a,b,c,d){this.m=b;this.a=c;this.L=d;B(this)};l.Y=function(a,b){b||this.reset();return!0};l.aa=function(a){return a?this.save():!0};
l.reset=function(){!this.b&&this.c&&Ta(this.m,this.f,this.c,1)&&(this.b=!0);this.b||t("No RAM allocated")};l.save=function(){return null};l.restore=function(){return!0};ua(function(){for(var a=A(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new kc(d);Ja(d,c)}});function lc(a){w.call(this,"Keyboard",a,lc);(a=a.model)&&!mc[a]&&wa("Unrecognized Keyboard model: "+a);this.c=mc[a]||{};this.reset();B(this)}y(lc);
var nc={65:37,68:39,76:32},oc={W:1978.1,g:{},Ba:{},Ca:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},Z={W:100,g:{},Ba:{},Ca:{},Sb:{X:130,INIT:127},$:{X:130,bc:1,ac:2,$b:4,Zb:8,cc:16,ub:32,rb:63,mc:64,Xc:128,INIT:0},Yb:127};Z.g[46]=3;Z.g[80]=5;Z.g[79]=6;Z.g[89]=7;Z.g[84]=8;Z.g[87]=9;Z.g[81]=10;Z.g[39]=16;Z.g[221]=20;Z.g[219]=21;Z.g[73]=22;Z.g[85]=23;Z.g[82]=24;Z.g[69]=25;Z.g[49]=26;Z.g[37]=32;Z.g[40]=34;Z.g[117]=35;Z.g[19]=35;Z.g[192]=36;Z.g[189]=37;Z.g[57]=38;Z.g[55]=39;Z.g[52]=40;Z.g[51]=41;
Z.g[27]=42;Z.g[38]=48;Z.g[114]=49;Z.g[112]=50;Z.g[8]=51;Z.g[187]=52;Z.g[48]=53;Z.g[56]=54;Z.g[54]=55;Z.g[53]=56;Z.g[50]=57;Z.g[9]=58;Z.g[103]=64;Z.g[115]=65;Z.g[113]=66;Z.g[96]=67;Z.g[118]=68;Z.g[220]=69;Z.g[76]=70;Z.g[75]=71;Z.g[71]=72;Z.g[70]=73;Z.g[65]=74;Z.g[104]=80;Z.g[2013]=81;Z.g[98]=82;Z.g[97]=83;Z.g[222]=85;Z.g[186]=86;Z.g[74]=87;Z.g[72]=88;Z.g[68]=89;Z.g[83]=90;Z.g[110]=96;Z.g[116]=97;Z.g[101]=98;Z.g[100]=99;Z.g[13]=100;Z.g[190]=101;Z.g[188]=102;Z.g[78]=103;Z.g[66]=104;Z.g[88]=105;
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lc.prototype.R=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.w[e]){if("led"==a&&this.c.Ba[b])return this.w[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return pc(d,a,!0)},c.onkeyup=function(a){return pc(d,a,!1)},!0;default:if(this.c.Ca&&void 0!==this.c.Ca[b])return this.w[e]=c,a=function(a,b){return function(){qc(a,b,!0)}}(this,b),b=function(a,b){return function(){qc(a,b,!1)}}(this,b),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=b):(c.onmousedown=a,c.onmouseup=c.onmouseout=
b),!0}}return!1};lc.prototype.ha=function(a,b,c,d){this.a=c;this.L=d;this.G=Pa(a,"ChipSet");$a(b,this,this.c.Xa);ab(b,this,this.c.Ya)};lc.prototype.Y=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};lc.prototype.aa=function(a){return a?this.save():!0};Z.INIT=[[Z.$.INIT,Z.Sb.INIT,-1]];l=lc.prototype;l.reset=function(){this.b=[];this.c.INIT&&!this.restore(this.c.INIT)&&this.J("reset error")};
l.save=function(){var a=new F(this);switch(this.c.W){case Z.W:G(a,0,[this.h,this.f,-1])}return a.data()};l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.c.W){case oc.W:return!0;case Z.W:return this.h=b[0],rc(this,this.h&Z.$.rb),this.f=b[1],this.m=b[2],!0}return!1};function rc(a,b){for(var c in a.c.Ba){var d=a.w["led-"+c];if(d){var e=a.c.Ba[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function pc(a,b,c){var d=!0,e;a:if(e=b.keyCode,e=nc[e]||e,!a.c.g[e]){for(var f in a.c.Ca)if(a.c.Ca[f]===e){e=f;break a}e=null}e&&(d=qc(a,e,c),b.preventDefault());return d}
function qc(a,b,c){var d;a:{for(d=0;d<a.b.length;d++)if(a.b[d].ob==b)break a;d=-1}if(c)0>d?a.b.push({ob:b,kb:Date.now(),Pa:!1}):(a.b[d].kb=Date.now(),a.b[d].Pa=!1);else if(0<=d){if(!a.b[d].Pa){var e=a.b[d].kb;if(e&&100>Date.now()-e)return a.b[d].Pa=!0,tc(a),!0}a.b.splice(d,1)}if(a.G)switch(b){case "1p":cc(a.G,X.ma.fc,c);break;case "2p":cc(a.G,X.ma.jc,c);break;case "coin":cc(a.G,X.ma.Ub,c);break;case "left":cc(a.G,X.ma.hc,c);break;case "right":cc(a.G,X.ma.ic,c);break;case "fire":cc(a.G,X.ma.gc,c)}return!0}
function tc(a){for(var b=0,c=-1;b<a.b.length;){if(a.b[b].Pa){var d=a.b[b].ob,e=100-(Date.now()-a.b[b].kb);if(0<e){if(0>c||c>e)c=e}else{qc(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){tc(a)},c)}l.Bc=function(){var a=this.f;0<=this.m&&(this.m<this.b.length?(a=this.b[this.m++],a=Z.g[a.ob],a&128&&(a&=127)):(this.m=-1,a=Z.Yb),this.f=a,Xb(this.a,1));return a};l.Tc=function(a,b){this.h=b;rc(this,b&Z.$.rb);b&Z.$.mc&&(this.m=0,Xb(this.a,1))};Z.Xa={130:lc.prototype.Bc};Z.Ya={130:lc.prototype.Tc};
ua(function(){for(var a=A(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new lc(d);Ja(d,c)}});
function uc(a,b,c,d,e){var f=this;this.yb=pa("Gecko/");var h=["","moz","ms","webkit"];w.call(this,"Video",a,uc);this.B=a.screenWidth;this.v=a.screenHeight;this.T=a.bufferAddr;this.Cc=a.bufferRAM;var g=a.bufferFormat;this.G=g&&vc[g.toUpperCase()]||wc;this.da=a.bufferCols;this.H=a.bufferRows;this.rc=this.P=a.cellWidth||1;this.O=a.cellHeight||1;this.ab=null;this.xb=!1;this.ka=a.bufferBits||1;this.Dc=a.bufferLeft||0;if(this.c=a.bufferRotate)this.c=this.c%360,0<this.c&&(this.c-=360),-90!=this.c&&(this.J("unsupported buffer rotation: "+
this.c),this.c=0);this.hb=a.interruptRate;this.Ec=a.refreshRate||60;this.u=b;this.f=c;this.ba=(this.Fc=d)||b||null;this.sc=this.B;this.tc=this.v;this.wb=this.B/this.da|0;this.pb=this.v/this.H|0;1<this.O&&this.H++;b=a.smoothing;(c=Aa.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.J("unsupported screen rotation: "+
this.h),this.h=0):(this.f.translate(0,this.v),this.f.rotate(this.h*Math.PI/180),this.f.scale(this.v/this.B,this.B/this.v));if(this.b=e)if(this.b.ta=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.b.ta){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){xc(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(){xc(f,null)},!1);break}}if(this.K=a.fontROM)"json"!=da(this.K)&&(this.K=ja()+"/api/v1/dump?file="+this.K+"&format=bytes"),q(this.K,null,!0,function(a,b,c){yc(f,a,b,c)});this.gb={}}y(uc);var wc=0,vc={SI1978:1,VT100:2};
uc.prototype.ha=function(a,b,c,d){this.A=a;this.m=b;this.a=c;this.L=d;this.l=this.da*this.P;this.F=this.H*this.O;b=this.l;c=this.F;this.c&&(b=this.F,c=this.l);this.sa=(this.l*this.ka>>3)*this.F;if(this.Cc||Ta(this.m,this.T,this.sa,3))1<this.P?zc(this,(this.da+1)*this.H):(this.zb=this.f.createImageData(b,c),this.Cb=16/this.ka|0,zc(this,this.sa>>1)),this.s=document.createElement("canvas"),this.s.width=b,this.s.height=c,this.bb=this.s.getContext("2d"),this.M={},this.ca=1<<this.ka,this.N=Array(this.ca+
2),this.N[0]=[0,0,0,255],this.N[1]=[255,255,255,255],1==this.G&&(this.N[this.ca+0]=[255,255,0,255],this.N[this.ca+1]=[0,255,0,255]),2==this.G&&(this.Hb=60,this.cb=!1,this.ja=Array(this.da));if(this.o=Pa(a,"Keyboard")){for(var e in this.gb)this.o.R("led",e,this.gb[e]);this.u&&this.o.R(this.Fc?"textarea":"canvas","kbd",this.ba)}this.K||B(this)};
function yc(a,b,c,d){if(d)a.J("Unable to load font ROM (error "+d+": "+b+")");else{Ga(a.fb,b,c);try{var e=eval("("+c+")"),f=e.bytes||e;if(!f||!f.length){t("Empty font ROM: "+b);return}if(1==f.length){t(f[0]);return}if(2048==f.length)Ac(a,f);else{a.J("Unrecognized font data length ("+f.length+")");return}}catch(h){a.J("Font ROM data error: "+h.message);return}(a.f||a.L)&&B(a)}}
function Ac(a,b){a.ab=b;a.xb=2==a.G;a.M[96]=[Bc(a,a.P,a.O),Bc(a,a.P,a.O,a.cb)];a.M[64]=[Bc(a,2*a.P,a.O),Bc(a,2*a.P,a.O,a.cb)];a.M[32]=a.M[0]=[Bc(a,2*a.P,2*a.O),Bc(a,2*a.P,2*a.O,a.cb)]}
function Bc(a,b,c,d){var e=8>=a.rc?8:16,f=8<e?15:0,h=a.ab.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),r=0;r<h;r++){for(var p=0,v=p;p<a.O;p++)for(var ba=r*e+(f+p&e-1),ba=d&&8==p?255:a.ab[ba],H=0;H<c/a.O;H++){for(var R=0,u=0,E=u;u<a.P;u++){for(var I=ba&128>>(7<u?7:u),R=a.xb&&!I&&R?R:I,P=0;P<b/a.P;P++)g&&(R=!R),Cc(a,m,E,v,R?1:0),E++;R=I}v++}k.context.putImageData(m,
var X={W:1978.1,oc:{X:0,$c:1,dd:16,ld:32,ud:64,td:128,Aa:14},ma:{X:1,Vb:1,kc:2,gc:4,hc:16,ic:32,jc:64,Aa:8},pc:{X:2,Zc:3,Cd:4,ad:8,pd:16,qd:32,rd:64,bd:128,Aa:0},xd:{X:3},vd:{X:2,md:7},zd:{X:3,Dd:1,yd:2,sd:4,jd:8,cd:16,Xc:32},wd:{X:4},Ad:{X:5,ed:1,fd:2,gd:4,hd:8,Ed:16}},Y={W:100,ia:{X:66,Fd:1,ec:2,fc:4,od:8,nd:16,vb:32,ub:64,rb:128},Ub:{X:66,INIT:0},ea:{kd:{X:98},ra:{Sb:0,Rb:1,mc:2,qc:4,Yb:5,lc:6,Bd:7},Oa:16383},Xb:{X:162,INIT:0},Wb:{X:194,INIT:0}},bc={SI1978:X,VT100:Y};W.prototype.R=function(){return!1};
W.prototype.ha=function(a,b,c,d){this.m=b;this.a=c;this.L=d;this.A=a;this.o=Pa(a,"Keyboard");$a(b,this,this.c.Xa);ab(b,this,this.c.Ya)};W.prototype.Y=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};W.prototype.aa=function(a){return a?this.save():!0};X.INIT=[[X.oc.Aa,X.ma.Aa,X.pc.Aa,0,0,0,0]];
Y.INIT=[[Y.Ub.INIT,Y.ia.ec|Y.ia.fc,Y.Xb.INIT,Y.Wb.INIT],[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]]];l=W.prototype;
l.reset=function(){this.c.INIT&&!this.restore(this.c.INIT)&&this.J("reset error")};l.save=function(){var a=new F(this);switch(this.c.W){case X.W:G(a,0,[this.T,this.f,this.U,this.u,this.B,this.M,this.N]);break;case Y.W:G(a,0,[this.G,this.i,this.K,this.I]),G(a,1,[this.s,this.b,this.l,this.v,this.h])}return a.data()};
l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.c.W){case X.W:return this.T=b[0],this.f=b[1],this.U=b[2],this.u=b[3],this.B=b[4],this.M=b[5],this.N=b[6],!0;case Y.W:return this.G=b[0],this.i=b[1],this.K=b[2],this.I=b[3],b=a[1],this.s=b[0],this.b=b[1],this.l=b[2],this.v=b[3],this.h=b[4],!0}return!1};l.start=function(){};l.stop=function(){};l.yc=function(){return this.T};l.zc=function(){return this.f};l.Ac=function(){return this.U};l.xc=function(){return this.u>>8-this.B&255};
l.Lc=function(a,b){this.B=b};l.Nc=function(a,b){this.M=b};l.Mc=function(a,b){this.u=b<<8|this.u>>8};l.Oc=function(a,b){this.N=b};l.Pc=function(){};function cc(a){var b=0,c=0,d=~a.s;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}
l.Bc=function(){var a=this.i,a=a&~Y.ia.ub;if((Ab(this.a)&64)<<1&&(a|=Y.ia.ub,a!=this.i)){var b,c;b=this.l&1;switch(this.l>>1&7){case Y.ea.ra.Rb:this.s=this.s<<1|b;break;case Y.ea.ra.Yb:b=cc(this);this.h[b]=Y.ea.Oa;break;case Y.ea.ra.Sb:this.b=this.b<<1|b;break;case Y.ea.ra.qc:b=cc(this);c=this.b&Y.ea.Oa;this.h[b]=c;break;case Y.ea.ra.lc:b=cc(this);c=this.h[b];null==c&&(c=Y.ea.Oa);this.b=c;break;case Y.ea.ra.mc:this.b<<=1,this.v=this.b&Y.ea.Oa+1}}a&=~Y.ia.vb;this.v&&(a|=Y.ia.vb);a&=~Y.ia.rb;this.o&&
(a|=Y.ia.rb);return this.i=a};l.Qc=function(a,b){this.G=b};l.Tc=function(a,b){this.l=b};l.Sc=function(a,b){this.K=b};l.Rc=function(a,b){this.I=b};X.Xa={0:W.prototype.yc,1:W.prototype.zc,2:W.prototype.Ac,3:W.prototype.xc};X.Ya={2:W.prototype.Lc,3:W.prototype.Nc,4:W.prototype.Mc,5:W.prototype.Oc,6:W.prototype.Pc};Y.Xa={66:W.prototype.Bc};Y.Ya={66:W.prototype.Qc,98:W.prototype.Tc,162:W.prototype.Sc,194:W.prototype.Rc};
ua(function(){for(var a=A(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new W(d);Ja(d,c)}});function dc(a){w.call(this,"ROM",a,dc);this.b=null;this.l=a.addr;this.c=a.size;this.o=a.writable;this.f=a.alias;this.h=a.file;this.s=ca(this.h);if(this.h){a=this.h;var b=da(this.s);"json"!=b&&"hex"!=b&&(a=ja()+"/api/v1/dump?file="+this.h+"&format=bytes&decimal=true");var c=this;q(a,null,!0,function(a,b,f){ec(c,a,b,f)})}}y(dc);var fc=[0,5];
dc.prototype.ha=function(a,b,c,d){this.m=b;this.a=c;this.L=d;gc(this)};dc.prototype.Y=function(){this.i&&(this.L&&this.L.a(this.id,this.l,this.c,this.i),delete this.i);return!0};dc.prototype.aa=function(){return!0};
function ec(a,b,c,d){if(d)a.J("Unable to load system ROM (error "+d+": "+b+")");else{Ga(a.fb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,h=e.data;if(f)a.b=f;else if(h)for(a.b=Array(4*h.length),d=c=0;c<h.length;c++)a.b[d++]=h[c]&255,a.b[d++]=h[c]>>8&255,a.b[d++]=h[c]>>16&255,a.b[d++]=h[c]>>24&255;else a.b=e;a.i=e.symbols;if(!a.b.length){t("Empty ROM: "+b);return}if(1==a.b.length){t(a.b[0]);return}}catch(g){a.J("ROM data error: "+g.message);return}else for(b=c.replace(/\n/gm,
" ").replace(/ +$/,"").split(" "),a.b=Array(b.length),e=0;e<b.length;e++)a.b[e]=aa(b[e]);gc(a)}}
function gc(a){if(!La(a))if(!a.h)B(a);else if(a.b&&a.m){a.c||(a.c=a.b.length);if(a.b.length!=a.c){var b="ROM size (0x"+n(a.b.length)+") does not match specified size ("+("0x"+n(a.c))+")";a.j.na=!0;a.J(b)}else if(hc(a,a.l)){b=[];"number"==typeof a.f?b.push(a.f):null!=a.f&&a.f.length&&(b=a.f);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.m,h=d.c,g=[],k=d.l>>>f.c;0<h&&k<f.b.length;)g.push(f.b[k++]),h-=f.m;f=d.m;d=d.c;h=0;for(e>>>=f.c;0<d&&e<f.b.length;){k=g[h++];if(!k)break;f.b[e++]=k;d-=f.m}}delete a.b}B(a)}}
function hc(a,b){if(Ta(a.m,b,a.c,a.o?1:gb)){var c;for(c=0;c<a.b.length;c++)Ya(a.m,b+c,a.b[c]);if(a.o&&256==b){for(c=0;c<fc.length;c++)Ya(a.m,fc[c],118);Hb(a.a,function(a){return function(b){if(0<=fc.indexOf(b)){var c=!1,h=a.a,g=a.L;if(5==b)switch(c=!0,h.C){case 2:ic(a,String.fromCharCode(h.D));break;case 9:for(var k=Nb(h),m="",r=255;r--;){var p=a.a.H(k++);if(36==p)break;m+=String.fromCharCode(p)}ic(a,m);break;default:c=!1}c?$b.call(h):g&&(a.Z("\nCP/M vector 0x"+n(b,4)),D(h,b),wb(g));b=!0}else b=!1;
return b}}(a));Jb(a.a,b)}return!0}return!1}function ic(a,b){b=b.replace(/\r/g,"");a.la&&(a.la.value+=b,a.la.scrollTop=a.la.scrollHeight)}ua(function(){for(var a=A(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new dc(d);Ja(d,c)}});function jc(a){w.call(this,"RAM",a,jc);this.f=a.addr;this.c=a.size;this.b=!1}y(jc);l=jc.prototype;l.ha=function(a,b,c,d){this.m=b;this.a=c;this.L=d;B(this)};l.Y=function(a,b){b||this.reset();return!0};l.aa=function(a){return a?this.save():!0};
l.reset=function(){!this.b&&this.c&&Ta(this.m,this.f,this.c,1)&&(this.b=!0);this.b||t("No RAM allocated")};l.save=function(){return null};l.restore=function(){return!0};ua(function(){for(var a=A(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new jc(d);Ja(d,c)}});function kc(a){w.call(this,"Keyboard",a,kc);(a=a.model)&&!lc[a]&&wa("Unrecognized Keyboard model: "+a);this.b=lc[a]||{};this.reset();B(this)}y(kc);
var mc={W:1978.1,g:{},qb:{65:37,68:39,76:32},Ba:{},Ca:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},Z={W:100,g:{},qb:{},Ba:{},Ca:{},Tb:{X:130,INIT:127},$:{X:130,cc:1,bc:2,ac:4,$b:8,dc:16,tb:32,sb:63,nc:64,Yc:128,INIT:0},Zb: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;Z.g[52]=40;
Z.g[51]=41;Z.g[27]=42;Z.g[38]=48;Z.g[114]=49;Z.g[112]=50;Z.g[8]=51;Z.g[187]=52;Z.g[48]=53;Z.g[56]=54;Z.g[54]=55;Z.g[53]=56;Z.g[50]=57;Z.g[9]=58;Z.g[103]=64;Z.g[115]=65;Z.g[113]=66;Z.g[96]=67;Z.g[118]=68;Z.g[220]=69;Z.g[76]=70;Z.g[75]=71;Z.g[71]=72;Z.g[70]=73;Z.g[65]=74;Z.g[104]=80;Z.g[2013]=81;Z.g[98]=82;Z.g[97]=83;Z.g[222]=85;Z.g[186]=86;Z.g[74]=87;Z.g[72]=88;Z.g[68]=89;Z.g[83]=90;Z.g[110]=96;Z.g[116]=97;Z.g[101]=98;Z.g[100]=99;Z.g[13]=100;Z.g[190]=101;Z.g[188]=102;Z.g[78]=103;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.Ba={l4:Z.$.cc,l3:Z.$.bc,l2:Z.$.ac,l1:Z.$.$b,locked:Z.$.dc,local:Z.$.tb,online:~Z.$.tb};var lc={SI1978:mc,VT100:Z};
kc.prototype.R=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.w[e]){if("led"==a&&this.b.Ba[b])return this.w[e]=c,!0;switch(b){case "kbd":return c.onkeydown=function(a){return nc(d,a,!0)},c.onkeyup=function(a){return nc(d,a,!1)},!0;default:if(this.b.Ca&&void 0!==this.b.Ca[b])return this.w[e]=c,a=function(a,b){return function(){oc(a,b,!0)}}(this,b),b=function(a,b){return function(){oc(a,b,!1)}}(this,b),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=b):(c.onmousedown=a,c.onmouseup=c.onmouseout=
b),!0}}return!1};kc.prototype.ha=function(a,b,c,d){this.a=c;this.L=d;this.I=Pa(a,"ChipSet");$a(b,this,this.b.Xa);ab(b,this,this.b.Ya)};kc.prototype.Y=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};kc.prototype.aa=function(a){return a?this.save():!0};Z.INIT=[[Z.$.INIT,Z.Tb.INIT,-1]];l=kc.prototype;l.reset=function(){this.c=[];this.b.INIT&&!this.restore(this.b.INIT)&&this.J("reset error")};
l.save=function(){var a=new F(this);switch(this.b.W){case Z.W:G(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 mc.W:return!0;case Z.W:return this.h=b[0],pc(this,this.h&Z.$.sb),this.f=b[1],this.m=b[2],!0}return!1};function pc(a,b){for(var c in a.b.Ba){var d=a.w["led-"+c];if(d){var e=a.b.Ba[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function nc(a,b,c){var d=!0,e;a:if(e=b.keyCode,e=a.b.qb[e]||e,!a.b.g[e]){for(var f in a.b.Ca)if(a.b.Ca[f]===e){e=f;break a}e=null}e&&(d=oc(a,e,c),b.preventDefault());return d}
function oc(a,b,c){var d;a:{for(d=0;d<a.c.length;d++)if(a.c[d].ob==b)break a;d=-1}if(c)0>d?a.c.push({ob:b,kb:Date.now(),Pa:!1}):(a.c[d].kb=Date.now(),a.c[d].Pa=!1);else if(0<=d){if(!a.c[d].Pa){var e=a.c[d].kb;if(e&&100>Date.now()-e)return a.c[d].Pa=!0,qc(a),!0}a.c.splice(d,1)}if(a.I){d=0;switch(b){case "1p":d=X.ma.gc;break;case "2p":d=X.ma.kc;break;case "coin":d=X.ma.Vb;break;case "left":d=X.ma.ic;break;case "right":d=X.ma.jc;break;case "fire":d=X.ma.hc}d&&(a=a.I,b=d,a.f&=~b,c&&(a.f|=b))}return!0}
function qc(a){for(var b=0,c=-1;b<a.c.length;){if(a.c[b].Pa){var d=a.c[b].ob,e=100-(Date.now()-a.c[b].kb);if(0<e){if(0>c||c>e)c=e}else{oc(a,d,!1);b=0;continue}}b++}0<=c&&setTimeout(function(){qc(a)},c)}l.Cc=function(){var a=this.f;0<=this.m&&(this.m<this.c.length?(a=this.c[this.m],this.m++,a=Z.g[a.ob],a&128&&(a&=127)):(this.m=-1,a=Z.Zb),this.f=a,Xb(this.a,1));return a};l.Uc=function(a,b){this.h=b;pc(this,b&Z.$.sb);b&Z.$.nc&&(this.m=0,Xb(this.a,1))};Z.Xa={130:kc.prototype.Cc};Z.Ya={130:kc.prototype.Uc};
ua(function(){for(var a=A(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new kc(d);Ja(d,c)}});
function sc(a,b,c,d,e){var f=this;this.zb=pa("Gecko/");var h=["","moz","ms","webkit"];w.call(this,"Video",a,sc);this.B=a.screenWidth;this.v=a.screenHeight;this.T=a.bufferAddr;this.Dc=a.bufferRAM;var g=a.bufferFormat;this.G=g&&tc[g.toUpperCase()]||uc;this.da=a.bufferCols;this.I=a.bufferRows;this.sc=this.P=a.cellWidth||1;this.O=a.cellHeight||1;this.ab=null;this.yb=!1;this.ka=a.bufferBits||1;this.Ec=a.bufferLeft||0;if(this.c=a.bufferRotate)this.c=this.c%360,0<this.c&&(this.c-=360),-90!=this.c&&(this.J("unsupported buffer rotation: "+
this.c),this.c=0);this.hb=a.interruptRate;this.Fc=a.refreshRate||60;this.u=b;this.f=c;this.ba=(this.Gc=d)||b||null;this.tc=this.B;this.uc=this.v;this.xb=this.B/this.da|0;this.pb=this.v/this.I|0;1<this.O&&this.I++;b=a.smoothing;(c=Aa.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.J("unsupported screen rotation: "+
this.h),this.h=0):(this.f.translate(0,this.v),this.f.rotate(this.h*Math.PI/180),this.f.scale(this.v/this.B,this.B/this.v));if(this.b=e)if(this.b.ta=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.b.ta){for(c=0;c<h.length;c++)if(d=h[c]+"fullscreenchange","on"+d in document){document.addEventListener(d,function(){vc(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(){vc(f,null)},!1);break}}if(this.K=a.fontROM)"json"!=da(this.K)&&(this.K=ja()+"/api/v1/dump?file="+this.K+"&format=bytes"),q(this.K,null,!0,function(a,b,c){wc(f,a,b,c)});this.gb={}}y(sc);var uc=0,tc={SI1978:1,VT100:2};
sc.prototype.ha=function(a,b,c,d){this.A=a;this.m=b;this.a=c;this.L=d;this.l=this.da*this.P;this.F=this.I*this.O;b=this.l;c=this.F;this.c&&(b=this.F,c=this.l);this.sa=(this.l*this.ka>>3)*this.F;if(this.Dc||Ta(this.m,this.T,this.sa,3))1<this.P?xc(this,(this.da+1)*this.I):(this.Ab=this.f.createImageData(b,c),this.Db=16/this.ka|0,xc(this,this.sa>>1)),this.s=document.createElement("canvas"),this.s.width=b,this.s.height=c,this.bb=this.s.getContext("2d"),this.M={},this.ca=1<<this.ka,this.N=Array(this.ca+
2),this.N[0]=[0,0,0,255],this.N[1]=[255,255,255,255],1==this.G&&(this.N[this.ca+0]=[255,255,0,255],this.N[this.ca+1]=[0,255,0,255]),2==this.G&&(this.Ib=60,this.cb=!1,this.ja=Array(this.da));if(this.o=Pa(a,"Keyboard")){for(var e in this.gb)this.o.R("led",e,this.gb[e]);this.u&&this.o.R(this.Gc?"textarea":"canvas","kbd",this.ba)}this.K||B(this)};
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