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Added Video callout to make resolutions adjustments (eg, from 80-column mode to 132-column mode); work in Video component ready to begin

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This commit is contained in:
Jeff Parsons 2016-08-15 10:49:04 -07:00
commit e516070375
11 changed files with 577 additions and 400 deletions
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50
devices/pc8080/machine/vt100/debugger/README.md
View file

@ -27,8 +27,22 @@ 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, press 4 to switch to LOCAL
mode, and verify that most VT100 keys work properly.
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 local operation of most VT100 keys. You can also test the following keys while in SET-UP Mode.
### SET-UP Mode Keys
- 0: RESET
- 2: SET/CLEAR TAB
- 3: CLEAR ALL TABS
- 4: ONLINE/LOCAL
- 5: SET-UP A/B
- 6: TOGGLE FEATURE
- 7: TRANSMIT SPEED
- 8: RECEIVE SPEED
- 9: 80/132 COLUMNS
- SHIFT-S: Save SET-UP Features
- SHIFT-R: Restore SET-UP Features
{% include machine.html id="vt100" %}
@ -227,6 +241,38 @@ Some additional observations:
set in the keyboard STATUS port (0x82), generating a "bell" (beep). The NVR checksum test used to fail when we initialized all
NVR words with the freshly-erased value of 0x3fff; now we initialize them with canned values (see ChipSet.VT100.INIT).
SET-UP Mode
-----------
From "PART 2: SET-UP MODE", p. 2-6, of the VT100 Technical Manual (July 1982):
> Unlike most terminals, the VT100 does not use switches or jumpers to individually turn the built-in terminal features on
or off. Instead, the VT100 uses a nonvolatile memory (NVR) that always remembers what features have been selected, as if a
swiitch had been set.
> Selection and storage of built-in terminal features is performed in a special mode of operation called SET-UP mode.
When you enter SET-UP mode, the status of features stored in temporary memory shows on the screen. You can then change the
features and store any new feature selections either temporarily, by leaving SET-UP mode; or on a fixed basis, by performing
a Save operation. In either case, terminal operation reflects the new feature selection. If a recall operation is performed,
or the terminal is reset, or terminal power is turned off, all temporary feature settings are replaced by features that have
been stored on a fixed basis.
> ### SET-UP Features
> SET-UP mode provides two brief summaries of the current feature status. The first presentation - SET-UP A - displays
the location of tab stops set and a visual ruler that numbers each character position on the line. The second presentation -
SET-UP B - summarizes the status of the other terminal features.
> **SET-UP A** - To enter SET-UP A, press the **SET-UP** key. The display has a presentation similar to Figure 2-3. The bottom
line of the display consists of a "ruler" that numbers each character position available on a line. Each tab stop is shown by
a "T" above the ruler. If the tab stop(s) set are those desired, you may exit **SET-UP** mode by pressing the SET-UP key again
or you may now change the tabs to meet your requirements.
> **SET-UP B** - SET-UP B mode may only be entered from SET-UP A mode. To enter SET-UP B, from SET-UP A press the **5** key on
the main keyboard. The display looks like Figure 2-4. Figure 2-5 summarizes the SET-UP B presentation. This summary allows you
to quickly determine what features are enabled. For additional information on a feature refer to in Part 3, SET-UP Feature
Definitions.
Additional VT100 Resources
--------------------------

4
devices/pc8080/machine/vt100/debugger/machine.xml
View file

@ -24,7 +24,9 @@
</menu>
</video>
<chipset id="chipset" model="VT100"/>
<keyboard id="keyboard" model="VT100"/>
<keyboard id="keyboard" model="VT100">
<control type="button" binding="setup" padleft="8px">SET-UP</control>
</keyboard>
<serial id="serial0" adapter="0"/>
<panel ref="/devices/pc8080/panel/wide.xml"/>
<debugger id="debugger" messages="mem|port" commands="s 8086"/>

206
modules/pc8080/lib/chipset.js
View file

@ -235,24 +235,52 @@ ChipSet.VT100 = {
PORT: 0x42, // write-only
INIT: 0x00 // for lack of a better guess
},
NVR: {
LATCH: {
PORT: 0x62 // write-only
},
CMD: {
ACCEPT_DATA: 0x0,
ACCEPT_ADDR: 0x1,
SHIFT_OUT: 0x2,
WRITE: 0x4,
ERASE: 0x5,
READ: 0x6,
STANDBY: 0x7
},
WORDMASK: 0x3fff // NVR words are 14-bit
/*
* The Technical Manual, p. 4-18, also notes that "Early VT100s can disable the receiver interrupt by
* programming D4 in the NVR latch. However, this is never used by the VT100."
*/
/*
* DC011 is referred to as a Timing Chip.
*
* As p. 4-55 (105) of the VT100 Technical Manual (July 1982) explains:
*
* The DCO11 is a custom designed bipolar circuit that provides most of the timing signals required by the
* video processor. Internal counters divide the output of a 24.0734 MHz oscillator (located elsewhere on the
* terminal controller module) into the lower frequencies that define dot, character, scan, and frame timing.
* The counters are programmable through various input pins to control the number of characters per line,
* the frequency at which the screen is refreshed, and whether the display is interlaced or noninterlaced.
* These parameters can be controlled through SET-UP mode or by the host.
*
* Table 4-6-1: Video Mode Selection (Write Address 0xC2)
*
* D5 D4 Configuration
* -- -- -------------
* 0 0 80-column mode, interlaced
* 0 1 132-column mode, interlaced
* 1 0 60Hz, non-interlaced
* 1 1 50Hz, non-interlaced
*
* On p. 4-56, the DC011 Block Diagram shows 8 outputs labeled LBA0 through LBA7. From p. 4-61:
*
* Several of the LBAs are used as general purpose clocks in the VT100. LBA 3 and LBA 4 are used to generate
* timing for the keyboard. These signals satisfy the keyboard's requirement of two square-waves, one twice the
* frequency of the other, even though every 16th transition is delayed (the second stage of the horizontal
* counter divides by 17, not 16). LBA 7 is used by the nonvolatile RAM.
*
* And on p. 4-62, timings are provided for the LBA0 through LBA7 when the VT100 is in 80-column mode; in particular:
*
* LBA6: 16.82353us (when LBA6 is low, for a period of 33.64706us)
* LBA7: 31.77778us (when LBA7 is high, for a period of 63.55556us)
*
* If we assume that the CPU cycle count increments once every 361.69ns, it will increment roughly 88 times every
* time LBA7 toggles. So we can divide the CPU cycle count by 88 and set LBA to the low bit of that truncated
* result. An even faster (but less accurate) solution would be to mask bit 6 of the CPU cycle count, which will
* doesn't change until the count has been incremented 64 times. See getVT100LBA() for the chosen implementation.
*/
DC011: { // generates Line Buffer Addresses (LBAs) for the Video Processor
PORT: 0xC2, // write-only
COLS80: 0x00,
COLS132: 0x10,
RATE60: 0x20,
RATE50: 0x30,
INITCOLS: 0x00, // ie, COLS80
INITRATE: 0x20 // ie, RATE60
},
/*
* DC012 is referred to as a Control Chip.
@ -302,40 +330,33 @@ ChipSet.VT100 = {
*/
DC012: { // generates scan counts for the Video Processor
PORT: 0xA2, // write-only
INIT: 0x00 // for lack of a better guess
SCROLL_LO: 0x00,
INITSCROLL: 0x00,
INITBLINK: 0x00,
INITREVERSE:0x00,
INITATTR: 0x00
},
/*
* DC011 is referred to as a Timing Chip.
*
* As p. 4-55 (105) of the VT100 Technical Manual (July 1982) explains:
*
* The DCO11 is a custom designed bipolar circuit that provides most of the timing signals required by the
* video processor. Internal counters divide the output of a 24.0734 MHz oscillator (located elsewhere on the
* terminal controller module) into the lower frequencies that define dot, character, scan, and frame timing.
* The counters are programmable through various input pins to control the number of characters per line,
* the frequency at which the screen is refreshed, and whether the display is interlaced or noninterlaced.
* These parameters can be controlled through SET-UP mode or by the host.
*
* On p. 4-56, the DC011 Block Diagram shows 8 outputs labeled LBA0 through LBA7. From p. 4-61:
*
* Several of the LBAs are used as general purpose clocks in the VT100. LBA 3 and LBA 4 are used to generate
* timing for the keyboard. These signals satisfy the keyboard's requirement of two square-waves, one twice the
* frequency of the other, even though every 16th transition is delayed (the second stage of the horizontal
* counter divides by 17, not 16). LBA 7 is used by the nonvolatile RAM.
*
* And on p. 4-62, timings are provided for the LBA0 through LBA7 when the VT100 is in 80-column mode; in particular:
*
* LBA6: 16.82353us (when LBA6 is low, for a period of 33.64706us)
* LBA7: 31.77778us (when LBA7 is high, for a period of 63.55556us)
*
* If we assume that the CPU cycle count increments once every 361.69ns, it will increment roughly 88 times every
* time LBA7 toggles. So we can divide the CPU cycle count by 88 and set LBA to the low bit of that truncated
* result. An even faster (but less accurate) solution would be to mask bit 6 of the CPU cycle count, which will
* doesn't change until the count has been incremented 64 times. See getVT100LBA() for the chosen implementation.
* ER1400 Non-Volatile RAM (NVR) Chip Definitions
*/
DC011: { // generates Line Buffer Addresses (LBAs) for the Video Processor
PORT: 0xC2, // write-only
INIT: 0x00 // for lack of a better guess
NVR: {
LATCH: {
PORT: 0x62 // write-only
},
CMD: {
ACCEPT_DATA: 0x0,
ACCEPT_ADDR: 0x1,
SHIFT_OUT: 0x2,
WRITE: 0x4,
ERASE: 0x5,
READ: 0x6,
STANDBY: 0x7
},
WORDMASK: 0x3fff // NVR words are 14-bit
/*
* The Technical Manual, p. 4-18, also notes that "Early VT100s can disable the receiver interrupt by
* programming D4 in the NVR latch. However, this is never used by the VT100."
*/
}
};
@ -402,7 +423,8 @@ ChipSet.prototype.initBus = function(cmp, bus, cpu, dbg)
this.cpu = cpu;
this.dbg = dbg;
this.cmp = cmp;
this.kbd = cmp.getMachineComponent("Keyboard");
this.kbd = /** @type {Keyboard} */ (cmp.getMachineComponent("Keyboard"));
this.video = /** @type {Video} */ (cmp.getMachineComponent("Video"));
bus.addPortInputTable(this, this.config.portsInput);
bus.addPortOutputTable(this, this.config.portsOutput);
};
@ -452,9 +474,17 @@ ChipSet.SI1978.INIT = [
ChipSet.VT100.INIT = [
[
ChipSet.VT100.BRIGHTNESS.INIT,
ChipSet.VT100.FLAGS_BUFFER.NO_AVO | ChipSet.VT100.FLAGS_BUFFER.NO_GFX,
ChipSet.VT100.DC012.INIT,
ChipSet.VT100.DC011.INIT
ChipSet.VT100.FLAGS_BUFFER.NO_AVO | ChipSet.VT100.FLAGS_BUFFER.NO_GFX
],
[
ChipSet.VT100.DC011.INITCOLS,
ChipSet.VT100.DC011.INITRATE
],
[
ChipSet.VT100.DC012.INITSCROLL,
ChipSet.VT100.DC012.INITBLINK,
ChipSet.VT100.DC012.INITREVERSE,
ChipSet.VT100.DC012.INITATTR
],
[
0, 0, 0, 0,
@ -501,8 +531,10 @@ ChipSet.prototype.save = function()
state.set(0, [this.bStatus0, this.bStatus1, this.bStatus2, this.wShiftData, this.bShiftCount, this.bSound1, this.bSound2]);
break;
case ChipSet.VT100.MODEL:
state.set(0, [this.bBrightness, this.bFlagsBuffer, this.bDC012, this.bDC011]);
state.set(1, [this.dNVRAddr, this.wNVRData, this.bNVRLatch, this.bNVROut, this.aNVRWords]);
state.set(0, [this.bBrightness, this.bFlagsBuffer]);
state.set(1, [this.bDC011Cols, this.bDC011Rate]);
state.set(2, [this.bDC012Scroll, this.bDC012Blink, this.bDC012Reverse, this.bDC012Attr]);
state.set(3, [this.dNVRAddr, this.wNVRData, this.bNVRLatch, this.bNVROut, this.aNVRWords]);
break;
}
return state.data();
@ -534,9 +566,15 @@ ChipSet.prototype.restore = function(data)
case ChipSet.VT100.MODEL:
this.bBrightness = a[0];
this.bFlagsBuffer = a[1];
this.bDC012 = a[2];
this.bDC011 = a[3];
a = data[1];
this.bDC011Cols = a[0];
this.bDC011Rate = a[1];
a = data[2];
this.bDC012Scroll = a[0];
this.bDC012Blink = a[1];
this.bDC012Reverse = a[2];
this.bDC012Attr = a[3];
a = data[3];
this.dNVRAddr = a[0]; // 20-bit address
this.wNVRData = a[1]; // 14-bit word
this.bNVRLatch = a[2]; // 1 byte
@ -909,9 +947,8 @@ ChipSet.prototype.outVT100NVRLatch = function(port, b, addrFrom)
/**
* outVT100DC012(port, b, addrFrom)
*
* TODO: Consider whether we should disable any interrupts (eg, vertical retrace) until the
* this port is initialized at runtime. We initialize it ourselves at start-up, but our initial
* value is just a guess.
* TODO: Consider whether we should disable any interrupts (eg, vertical retrace) until
* this port is initialized at runtime.
*
* @this {ChipSet}
* @param {number} port (0xA2)
@ -921,7 +958,34 @@ ChipSet.prototype.outVT100NVRLatch = function(port, b, addrFrom)
ChipSet.prototype.outVT100DC012 = function(port, b, addrFrom)
{
this.printMessageIO(port, b, addrFrom, "DC012");
this.bDC012 = b;
var bOpt = b & 0x3;
var bCmd = (b >> 2) & 0x3;
switch(bCmd) {
case 0x0:
this.bDC012Scroll = (this.bDC012Scroll & ~0x3) | bOpt;
break;
case 0x1:
this.bDC012Scroll = (this.bDC012Scroll & ~0xC) | (bOpt << 2);
break;
case 0x2:
switch(bOpt) {
case 0x0:
this.bDC012Blink = ~this.bDC012Blink;
break;
case 0x1:
// TODO: Clear vertical frequency interrupt
break;
case 0x2:
case 0x3:
this.bDC012Reverse = 0x3 - bOpt;
break;
}
break;
case 0x3:
this.bDC012Attr = bOpt;
break;
}
};
/**
@ -935,7 +999,25 @@ ChipSet.prototype.outVT100DC012 = function(port, b, addrFrom)
ChipSet.prototype.outVT100DC011 = function(port, b, addrFrom)
{
this.printMessageIO(port, b, addrFrom, "DC011");
this.bDC011 = b;
if (b & ChipSet.VT100.DC011.RATE60) {
b &= ChipSet.VT100.DC011.RATE50;
if (this.bDC011Rate != b) {
this.bDC011Rate = b;
if (this.video) {
this.video.updateRate(this.bDC011Rate == ChipSet.VT100.DC011.RATE50? 50 : 60);
}
}
} else {
b &= ChipSet.VT100.DC011.COLS132;
if (this.bDC011Cols != b) {
this.bDC011Cols = b;
if (this.video) {
var nCols = (this.bDC011Cols == ChipSet.VT100.DC011.COLS132? 132 : 80);
var nRows = (nCols > 80 && (this.bFlagsBuffer & ChipSet.VT100.FLAGS_BUFFER.NO_AVO)? 14 : 24);
this.video.updateDimensions(nCols, nRows);
}
}
}
};
/*

4
modules/pc8080/lib/cpu.js
View file

@ -176,13 +176,13 @@ CPU.prototype.initBus = function(cmp, bus, cpu, dbg)
/*
* We need to know the refresh rate (and corresponding interrupt rate, if any) of the Video component.
*/
var video = cmp.getMachineComponent("Video");
var video = /** @type {Video} */ (cmp.getMachineComponent("Video"));
this.refreshRate = video && video.getRefreshRate() || CPU.VIDEO_UPDATES_PER_SECOND;
/*
* Attach the ChipSet component to the CPU so that it can be notified whenever the CPU stops and starts.
*/
this.chipset = cmp.getMachineComponent("ChipSet");
this.chipset = /** @type {ChipSet} */ (cmp.getMachineComponent("ChipSet"));
/*
* We've already saved the parmsCPU 'autoStart' setting, but there may be a machine (or URL) override.

59
modules/pc8080/lib/keyboard.js
View file

@ -72,9 +72,9 @@ Component.subclass(Keyboard);
/**
* Alphanumeric and other common (printable) ASCII codes.
*
* TODO: Determine what we can do to get ALL constants like these inlined (enum doesn't seem to
* get the job done); the problem seems to be limited to property references that use quotes, which
* is why I've 'unquoted' as many of them as possible.
* TODO: Determine what we can do to get ALL constants like these inlined by the Closure Compiler
* (enum doesn't seem to get the job done); the problem seems to be limited to property references
* that use quotes, which is why I've 'unquoted' as many of them as possible.
*
* @enum {number}
*/
@ -101,8 +101,8 @@ Keyboard.ASCII = {
*
* keyCodes for most common ASCII keys can simply use the appropriate ASCII code above.
*
* Most of these represent non-ASCII keys (eg, the LEFT arrow key), yet for some reason, browsers defined
* them using ASCII codes (eg, the LEFT arrow key uses the ASCII code for '%' or 37).
* Most of these represent non-ASCII characters (eg, the LEFT arrow key), yet for some reason, browsers
* defined them using ASCII codes (eg, the LEFT arrow key uses 37, which is the ASCII code for '%').
*
* @enum {number}
*/
@ -282,13 +282,15 @@ Keyboard.VT100 = {
KEYMAP: {},
ALTCODES: {},
LEDCODES: {},
SOFTCODES: {},
SOFTCODES: {
'setup': Keyboard.KEYCODE.F9
},
/*
* Reading port 0x82 returns a key address from the VT100 keyboard's UART data output.
*
* Every time a keyboard scan is initiated (by setting the START bit of the status byte),
* an internal address index is reset to zero, and an interrupt is generated for each entry
* in the aKeysActive array, along with a final interrupt for KEYLAST.
* our internal address index (iKeyNext) is set to zero, and an interrupt is generated for
* each entry in the aKeysActive array, along with a final interrupt for KEYLAST.
*/
ADDRESS: {
PORT: 0x82,
@ -320,9 +322,12 @@ Keyboard.VT100 = {
CLICK: 0x80,
INIT: 0x00
},
KEYLAST: 0x7F
KEYLAST: 0x7F // special end-of-scan key address (all valid key addresses are < KEYLAST)
};
/*
* Table to map host key codes to VT100 key addresses (ie, unique 7-bit values representing key positions on the VT100)
*/
Keyboard.VT100.KEYMAP[Keyboard.KEYCODE.DEL] = 0x03;
Keyboard.VT100.KEYMAP[Keyboard.ASCII.P] = 0x05;
Keyboard.VT100.KEYMAP[Keyboard.ASCII.O] = 0x06;
@ -486,16 +491,25 @@ Keyboard.prototype.setBinding = function(sHTMLType, sBinding, control, sValue)
default:
if (this.config.SOFTCODES && this.config.SOFTCODES[sBinding] !== undefined) {
this.bindings[id] = control;
var fnDown = function(kbd, sSoftCode) {
return function onMouseOrTouchDownKeyboard(event) {
kbd.onSoftKeyDown(sSoftCode, true);
var fnDown = function(kbd, softCode) {
return function onKeyboardBindingDown(event) {
kbd.onSoftKeyDown(softCode, true);
/*
* I'm assuming we only need to give focus back on the "up" event...
*
* if (kbd.cmp) kbd.cmp.updateFocus();
*/
};
}(this, sBinding);
var fnUp = function (kbd, sSoftCode) {
return function onMouseOrTouchUpKeyboard(event) {
kbd.onSoftKeyDown(sSoftCode, false);
}(this, this.config.SOFTCODES[sBinding]);
var fnUp = function (kbd, softCode) {
return function onKeyboardBindingUp(event) {
kbd.onSoftKeyDown(softCode, false);
/*
* Give focus back to the machine (since clicking the button takes focus away).
*/
if (kbd.cmp) kbd.cmp.updateFocus();
};
}(this, sBinding);
}(this, this.config.SOFTCODES[sBinding]);
if ('ontouchstart' in window) {
control.ontouchstart = fnDown;
control.ontouchend = fnUp;
@ -522,9 +536,10 @@ Keyboard.prototype.setBinding = function(sHTMLType, sBinding, control, sValue)
*/
Keyboard.prototype.initBus = function(cmp, bus, cpu, dbg)
{
this.cmp = cmp;
this.cpu = cpu;
this.dbg = dbg; // NOTE: The "dbg" property must be set for the message functions to work
this.chipset = cmp.getMachineComponent("ChipSet");
this.chipset = /** @type {ChipSet} */ (cmp.getMachineComponent("ChipSet"));
bus.addPortInputTable(this, this.config.portsInput);
bus.addPortOutputTable(this, this.config.portsOutput);
};
@ -873,8 +888,8 @@ Keyboard.prototype.checkBusy = function()
*
* We take our cue from iKeyNext. If it's -1 (default), we simply return the last value latched
* in bVT100Address. Otherwise, if iKeyNext is a valid index into aKeysActive, we look up the key
* in the VT100.KEYMAP, latch it, and increment iKeyNext, else we latch Keyboard.VT100.KEYLAST
* and set iKeyNext to -1 again.
* in the VT100.KEYMAP, latch it, and increment iKeyNext. Failing that, we latch Keyboard.VT100.KEYLAST
* and reset iKeyNext to -1.
*
* @this {Keyboard}
* @param {number} port (0x82)
@ -893,8 +908,8 @@ Keyboard.prototype.inVT100UARTAddress = function(port, addrFrom)
/*
* 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.
* thereby leaving us with a stuck key. However, this may cause more problems than it solves,
* because the VT100's ROM seems to require that key presses persist for more than a single poll.
*/
this.aKeysActive.splice(this.iKeyNext, 1);
}

2
modules/pc8080/lib/panel.js
View file

@ -95,7 +95,7 @@ Panel.prototype.initBus = function(cmp, bus, cpu, dbg)
this.bus = bus;
this.cpu = cpu;
this.dbg = dbg;
this.kbd = cmp.getMachineComponent("Keyboard");
this.kbd = /** @type {Keyboard} */ (cmp.getMachineComponent("Keyboard"));
};
/**

2
modules/pc8080/lib/serialport.js
View file

@ -241,7 +241,7 @@ SerialPort.prototype.initBus = function(cmp, bus, cpu, dbg)
this.bus = bus;
this.cpu = cpu;
this.dbg = dbg;
this.chipset = cmp.getMachineComponent("ChipSet");
this.chipset = /** @type {ChipSet} */ (cmp.getMachineComponent("ChipSet"));
bus.addPortInputTable(this, SerialPort.aPortInput, this.portBase);
bus.addPortOutputTable(this, SerialPort.aPortOutput, this.portBase);
this.setReady();

30
modules/pc8080/lib/video.js
View file

@ -410,7 +410,7 @@ Video.prototype.initBus = function(cmp, bus, cpu, dbg)
* If we have an associated keyboard, then ensure that the keyboard will be notified
* whenever the canvas gets focus and receives input.
*/
this.kbd = cmp.getMachineComponent("Keyboard");
this.kbd = /** @type {Keyboard} */ (cmp.getMachineComponent("Keyboard"));
if (this.kbd) {
for (var s in this.ledBindings) {
this.kbd.setBinding("led", s, this.ledBindings[s]);
@ -712,6 +712,34 @@ Video.prototype.setBinding = function(sHTMLType, sBinding, control, sValue)
return false;
};
/**
* updateDimensions(nCols, nRows)
*
* Called from the ChipSet component whenever the screen dimensions have been dynamically altered.
*
* @this {Video}
* @param {number} nCols (should be either 80 or 132; 80 is the default)
* @param {number} nRows (should be either 24 or 14; 24 is the default)
*/
Video.prototype.updateDimensions = function(nCols, nRows)
{
this.println("updateDimensions(" + nCols + "," + nRows + ")");
};
/**
* updateRate(nRate)
*
* Called from the ChipSet component whenever the monitor refresh rate has been dynamically altered.
*
* @this {Video}
* @param {number} nRate (should be either 50 or 60; 60 is the default)
*/
Video.prototype.updateRate = function(nRate)
{
this.println("updateRate(" + nRate + ")");
this.rateMonitor = nRate;
};
/**
* doFullScreen()
*

6
modules/pcx86/lib/keyboard.js
View file

@ -1220,7 +1220,7 @@ Keyboard.prototype.setBinding = function(sHTMLType, sBinding, control, sValue)
if (Keyboard.CLICKCODES[sCode] !== undefined && sHTMLType == "button") {
this.bindings[id] = control;
control.onclick = function(kbd, sKey, simCode) {
return function onClickKeyboard(event) {
return function onKeyboardBindingClick(event) {
if (!COMPILED && kbd.messageEnabled()) kbd.printMessage(sKey + " clicked", Messages.KEYS);
if (kbd.cmp) kbd.cmp.updateFocus();
kbd.updateShiftState(simCode, true); // future-proofing if/when any LOCK keys are added to CLICKCODES
@ -1233,12 +1233,12 @@ Keyboard.prototype.setBinding = function(sHTMLType, sBinding, control, sValue)
this.cSoftCodes++;
this.bindings[id] = control;
var fnDown = function(kbd, sKey, simCode) {
return function onMouseOrTouchDownKeyboard(event) {
return function onKeyboardBindingDown(event) {
kbd.addActiveKey(simCode);
};
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368
versions/pc8080/1.23.3/pc8080-dbg.js
View file

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4},function(){this.j=Xc(this,this.V);this.b-=4},function(){this.j=Xc(this,this.X);this.b-=4},function(){this.j=Xc(this,this.Z(K(this)));this.b-=7},function(){this.j=Xc(this,this.j);this.b-=4},function(){this.j=Yc(this,this.R);this.b-=4},function(){this.j=Yc(this,this.S);this.b-=4},function(){this.j=Yc(this,this.T);this.b-=4},function(){this.j=Yc(this,this.U);this.b-=4},function(){this.j=Yc(this,this.V);this.b-=4},function(){this.j=Yc(this,this.X);this.b-=4},function(){this.j=Yc(this,this.Z(K(this)));
this.b-=7},function(){this.j=Yc(this,this.j);this.b-=4},function(){this.j=L(this,this.R);this.b-=4},function(){this.j=L(this,this.S);this.b-=4},function(){this.j=L(this,this.T);this.b-=4},function(){this.j=L(this,this.U);this.b-=4},function(){this.j=L(this,this.V);this.b-=4},function(){this.j=L(this,this.X);this.b-=4},function(){this.j=L(this,this.Z(K(this)));this.b-=7},function(){this.j=L(this,this.j);this.b-=4},function(){this.j=cd(this,this.R);this.b-=4},function(){this.j=cd(this,this.S);this.b-=
4},function(){this.j=cd(this,this.T);this.b-=4},function(){this.j=cd(this,this.U);this.b-=4},function(){this.j=cd(this,this.V);this.b-=4},function(){this.j=cd(this,this.X);this.b-=4},function(){this.j=cd(this,this.Z(K(this)));this.b-=7},function(){this.j=cd(this,this.j);this.b-=4},function(){this.j=Zc(this,this.R);this.b-=4},function(){this.j=Zc(this,this.S);this.b-=4},function(){this.j=Zc(this,this.T);this.b-=4},function(){this.j=Zc(this,this.U);this.b-=4},function(){this.j=Zc(this,this.V);this.b-=
4},function(){this.j=Zc(this,this.X);this.b-=4},function(){this.j=Zc(this,this.Z(K(this)));this.b-=7},function(){this.j=Zc(this,this.j);this.b-=4},function(){this.j=dd(this,this.R);this.b-=4},function(){this.j=dd(this,this.S);this.b-=4},function(){this.j=dd(this,this.T);this.b-=4},function(){this.j=dd(this,this.U);this.b-=4},function(){this.j=dd(this,this.V);this.b-=4},function(){this.j=dd(this,this.X);this.b-=4},function(){this.j=dd(this,this.Z(K(this)));this.b-=7},function(){this.j=dd(this,this.j);
this.b-=4},function(){this.j=bd(this,this.R);this.b-=4},function(){this.j=bd(this,this.S);this.b-=4},function(){this.j=bd(this,this.T);this.b-=4},function(){this.j=bd(this,this.U);this.b-=4},function(){this.j=bd(this,this.V);this.b-=4},function(){this.j=bd(this,this.X);this.b-=4},function(){this.j=bd(this,this.Z(K(this)));this.b-=7},function(){this.j=bd(this,this.j);this.b-=4},function(){L(this,this.R);this.b-=4},function(){L(this,this.S);this.b-=4},function(){L(this,this.T);this.b-=4},function(){L(this,
this.U);this.b-=4},function(){L(this,this.V);this.b-=4},function(){L(this,this.X);this.b-=4},function(){L(this,this.Z(K(this)));this.b-=7},function(){L(this,this.j);this.b-=4},function(){Vc(this)||(F(this,P(this)),this.b-=6);this.b-=5},function(){Nc(this,P(this));this.b-=10},function(){var a=N(this);Vc(this)||F(this,a);this.b-=10},Bd,function(){var a=N(this);Vc(this)||(Q(this,this.N),F(this,a),this.b-=6);this.b-=11},function(){Q(this,Mc(this));this.b-=11},function(){this.j=Xc(this,M(this));this.b-=
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10},function(){var a=M(this);Gb(this.A,a,this.j,this.N+-2&65535);this.b-=10},function(){var a=N(this);Rc(this)||(Q(this,this.N),F(this,a),this.b-=6);this.b-=11},function(){Q(this,Oc(this));this.b-=11},function(){this.j=L(this,M(this));this.b-=7},function(){Q(this,this.N);F(this,16);this.b-=11},function(){Rc(this)&&(F(this,P(this)),this.b-=6);this.b-=5},Cd,function(){var a=N(this);Rc(this)&&F(this,a);this.b-=10},function(){var a=M(this);this.j=Cb(this.A,a,this.N+-2&65535)&255;this.b-=10},function(){var a=
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function(){Wc(this)||(F(this,P(this)),this.b-=6);this.b-=5},function(){var a=P(this);Jc(this,a&255|this.ta&-256);this.j=a>>8;this.b-=10},function(){var a=N(this);Wc(this)||F(this,a);this.b-=10},function(){this.ta&=-513;this.b-=4},function(){var a=N(this);Wc(this)||(Q(this,this.N),F(this,a),this.b-=6);this.b-=11},function(){Q(this,Lc(this)&255|this.j<<8);this.b-=11},function(){this.j=bd(this,M(this));this.b-=7},function(){Q(this,this.N);F(this,48);this.b-=11},function(){Wc(this)&&(F(this,P(this)),
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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};
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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)};
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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;
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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")};
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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||
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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)};
function Yd(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)$d(a,f);else{a.ga("Unrecognized font data length ("+f.length+")");return}}catch(h){a.ga("Font ROM data error: "+h.message);return}(a.I||a.H)&&D(a)}}
function $d(a,b){a.bb=b;a.qc=2==a.ea;a.ma[96]=[ae(a,a.qa,a.ia),ae(a,a.qa,a.ia,a.eb)];a.ma[64]=[ae(a,2*a.qa,a.ia),ae(a,2*a.qa,a.ia,a.eb)];a.ma[32]=a.ma[0]=[ae(a,2*a.qa,2*a.ia),ae(a,2*a.qa,2*a.ia,a.eb)]}
function ae(a,b,c,d){var e=8>=a.Gd?8:16,f=8<e?15:0,h=a.bb.length/e,g=!1===d,k={qa:b,ia:c};k.canvas=document.createElement("canvas");k.canvas.width=16*b;k.canvas.height=h/16*c;k.context=k.canvas.getContext("2d");for(var l=k.context.createImageData(b,c),p=0;p<h;p++){for(var q=0,r=q;q<a.ia;q++)for(var y=p*e+(f+q&e-1),y=d&&8==q?255:a.bb[y],v=0;v<c/a.ia;v++){for(var I=0,w=0,J=w;w<a.qa;w++){for(var A=y&128>>(7<w?7:w),I=a.qc&&!A&&I?I:A,R=0;R<b/a.qa;R++)g&&(I=!I),be(a,l,J,r,I?1:0),J++;I=A}r++}k.context.putImageData(l,
this.b-=6);this.b-=5},function(){this.ka=K(this)&65535;this.b-=5},function(){var a=N(this);Wc(this)&&F(this,a);this.b-=10},function(){this.ta|=512;this.b-=4},function(){var a=N(this);Wc(this)&&(Q(this,this.N),F(this,a),this.b-=6);this.b-=11},Dd,function(){L(this,M(this));this.b-=7},function(){Q(this,this.N);F(this,56);this.b-=11}];
function T(a){x.call(this,"ChipSet",a,T,32768);var b=a.model;b&&!Ed[b]&&Ka("Unrecognized ChipSet model: "+b);this.C=Ed[b]||{};a.sound&&(this.ia=null,window&&(this.ia=window.AudioContext||window.webkitAudioContext),this.ia&&new this.ia);D(this)}Za(T);
var U={Aa:1978.1,md:{Ba:0,$d:1,de:16,ke:32,te:64,se:128,wb:14},Ua:{Ba:1,Nc:1,fd:2,bd:4,cd:16,dd:32,ed:64,wb:8},nd:{Ba:2,Zd:3,Be:4,ae:8,oe:16,pe:32,qe:64,be:128,wb:0},xe:{Ba:3},ve:{Ba:2,le:7},ze:{Ba:3,Ce:1,ye:2,re:4,ie:8,ce:16,Wd:32},we:{Ba:4},Ae:{Ba:5,ee:1,fe:2,ge:4,he:8,De:16}},V={Aa:100,Oa:{Ba:66,Ee:1,jc:2,ad:4,ne:8,me:16,lc:32,kc:64,gc:128},Mc:{Ba:66,INIT:0},Sa:{Ba:194,Yd:0,fc:16,gd:32,mc:48,Rc:0,Sc:32},Kb:{Ba:162,ue:0,Uc:0,Qc:0,Tc:0,Pc:0},Ja:{je:{Ba:98},Ra:{Kc:0,Jc:1,jd:2,od:4,Oc:5,hd:6,kd:7},
Lb:16383}},Ed={SI1978:U,VT100:V};T.prototype.la=function(){return!1};T.prototype.Na=function(a,b,c,d){this.w=b;this.b=c;this.H=d;this.A=a;this.M=qb(a,"Keyboard");this.video=qb(a,"Video");Bb(b,this,this.C.Rb);Fb(b,this,this.C.Sb)};T.prototype.Ea=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};T.prototype.Ha=function(a){return a?this.save():!0};U.INIT=[[U.md.wb,U.Ua.wb,U.nd.wb,0,0,0,0]];
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m=T.prototype;m.reset=function(){this.C.INIT&&!this.restore(this.C.INIT)&&this.ha("reset error")};m.save=function(){var a=new G(this);switch(this.C.Aa){case U.Aa:H(a,0,[this.Ca,this.I,this.Da,this.da,this.ga,this.ya,this.za]);break;case V.Aa:H(a,0,[this.oa,this.J]),H(a,1,[this.O,this.P]),H(a,2,[this.G,this.ea,this.wa,this.va]),H(a,3,[this.aa,this.u,this.Y,this.fa,this.K])}return a.data()};
m.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.C.Aa){case U.Aa:return this.Ca=b[0],this.I=b[1],this.Da=b[2],this.da=b[3],this.ga=b[4],this.ya=b[5],this.za=b[6],!0;case V.Aa:return this.oa=b[0],this.J=b[1],b=a[1],this.O=b[0],this.P=b[1],b=a[2],this.G=b[0],this.ea=b[1],this.wa=b[2],this.va=b[3],b=a[3],this.aa=b[0],this.u=b[1],this.Y=b[2],this.fa=b[3],this.K=b[4],!0}return!1};m.start=function(){};m.stop=function(){};m.vd=function(a,b){var c=this.Ca;C(this,a,null,b,"STATUS0",c,!0);return c};
m.wd=function(a,b){var c=this.I;C(this,a,null,b,"STATUS1",c,!0);return c};m.xd=function(a,b){var c=this.Da;C(this,a,null,b,"STATUS2",c,!0);return c};m.ud=function(a,b){var c=this.da>>8-this.ga&255;C(this,a,null,b,"SHIFT.RESULT",c,!0);return c};m.Fd=function(a,b,c){C(this,a,b,c,"SHIFT.COUNT",null,!0);this.ga=b};m.Hd=function(a,b,c){C(this,a,b,c,"SOUND1",null,!0);this.ya=b};m.Gd=function(a,b,c){C(this,a,b,c,"SHIFT.DATA",null,!0);this.da=b<<8|this.da>>8};
m.Id=function(a,b,c){C(this,a,b,c,"SOUND2",null,!0);this.za=b};m.Jd=function(a,b,c){C(this,a,b,c,"WATCHDOG",null,!0)};function Fd(a){var b=0,c=0,d=~a.aa;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.yd=function(a,b){var c=this.J,c=c&~V.Oa.kc;if((Ac(this.b)&64)<<1&&(c|=V.Oa.kc,c!=this.J)){var d,e;d=this.Y&1;e=this.Y>>1&7;switch(e){case V.Ja.Ra.kd:break;case V.Ja.Ra.Jc:this.aa=this.aa<<1|d;break;case V.Ja.Ra.Oc:d=Fd(this);this.K[d]=V.Ja.Lb;fb(this,"doNVRCommand(): erase data at addr "+t(d));break;case V.Ja.Ra.Kc:this.u=this.u<<1|d;break;case V.Ja.Ra.od:d=Fd(this);e=this.u&V.Ja.Lb;this.K[d]=e;fb(this,"doNVRCommand(): write data "+t(e)+" to addr "+t(d));break;case V.Ja.Ra.hd:d=Fd(this);e=this.K[d];
null==e&&(e=V.Ja.Lb);this.u=e;fb(this,"doNVRCommand(): read data "+t(e)+" from addr "+t(d));break;case V.Ja.Ra.jd:this.u<<=1;this.fa=this.u&V.Ja.Lb+1;break;default:fb(this,"doNVRCommand(): unrecognized command 0x"+n(e,2))}}c&=~V.Oa.lc;this.fa&&(c|=V.Oa.lc);c&=~V.Oa.gc;this.M&&(c|=V.Oa.gc);this.J=c;C(this,a,null,b,"FLAGS.BUFFER",c);return c};m.Kd=function(a,b,c){C(this,a,b,c,"BRIGHTNESS");this.oa=b};m.Nd=function(a,b,c){C(this,a,b,c,"NVR.LATCH");this.Y=b};
m.Md=function(a,b,c){C(this,a,b,c,"DC012");a=b&3;switch(b>>2&3){case 0:this.G=this.G&-4|a;break;case 1:this.G=this.G&-13|a<<2;break;case 2:switch(a){case 0:this.ea=~this.ea;break;case 2:case 3:this.wa=3-a}break;case 3:this.va=a}};
m.Ld=function(a,b,c){C(this,a,b,c,"DC011");b&V.Sa.gd?(b&=V.Sa.mc,this.P!=b&&(this.P=b,this.video&&(a=this.video,b=this.P==V.Sa.mc?50:60,a.g("updateRate("+b+")"),a.Ab=b))):(b&=V.Sa.fc,this.O!=b&&(this.O=b,this.video&&(a=this.O==V.Sa.fc?132:80,this.video.g("updateDimensions("+a+","+(80<a&&this.J&V.Oa.jc?14:24)+")"))))};U.Rb={0:T.prototype.vd,1:T.prototype.wd,2:T.prototype.xd,3:T.prototype.ud};U.Sb={2:T.prototype.Fd,3:T.prototype.Hd,4:T.prototype.Gd,5:T.prototype.Id,6:T.prototype.Jd};V.Rb={66:T.prototype.yd};
V.Sb={66:T.prototype.Kd,98:T.prototype.Nd,162:T.prototype.Md,194:T.prototype.Ld};Ia(function(){for(var a=B(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new T(d);db(d,c)}});
function Gd(a){x.call(this,"ROM",a,Gd);this.A=null;this.G=a.addr;this.u=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.w=b;this.b=c;this.H=d;Jd(this)};
Gd.prototype.Ea=function(){if(this.Pa){if(this.H){var a=this.H,b=this.id,c=this.G,d=this.u,e=this.Pa,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.Wa);0>q&&p.splice(-(q+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.J.push({Fe:b,F:c,Ad:d,Pa:e,nc:f})}delete this.Pa}return!0};Gd.prototype.Ha=function(){return!0};
function Hd(a,b,c,d){if(d)a.ha("Unable to load system ROM (error "+d+": "+b+")");else{ab(a.Vb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,h=e.data;if(f)a.A=f;else if(h)for(a.A=Array(4*h.length),d=c=0;c<h.length;c++)a.A[d++]=h[c]&255,a.A[d++]=h[c]>>8&255,a.A[d++]=h[c]>>16&255,a.A[d++]=h[c]>>24&255;else a.A=e;a.Pa=e.symbols;if(!a.A.length){u("Empty ROM: "+b);return}if(1==a.A.length){u(a.A[0]);return}}catch(g){a.ha("ROM data error: "+g.message);return}else for(b=c.replace(/\n/gm,
" ").replace(/ +$/,"").split(" "),a.A=Array(b.length),e=0;e<b.length;e++)a.A[e]=ba(b[e],16);Jd(a)}}
function Jd(a){if(!jb(a))if(!a.I)D(a);else if(a.A&&a.w){a.u||(a.u=a.A.length);if(a.A.length!=a.u)kb(a,"ROM size (0x"+n(a.A.length)+") does not match specified size ("+("0x"+n(a.u))+")");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.w,h=d.u,g=[],k=d.G>>>f.na;0<h&&k<f.W.length;)g.push(f.W[k++]),h-=f.Ga;f=d.w;d=d.u;h=0;for(e>>>=f.na;0<d&&e<f.W.length;){k=g[h++];if(!k)break;f.W[e++]=k;d-=f.Ga}}delete a.A}D(a)}}
function Kd(a,b){if(ub(a.w,b,a.u,a.J?1:Vb)){var c;for(c=0;c<a.A.length;c++)zb(a.w,b+c,a.A[c]);if(a.J&&256==b){for(c=0;c<Id.length;c++)zb(a.w,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.Z(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.ma());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.Fa&&(a.Fa.value+=b,a.Fa.scrollTop=a.Fa.scrollHeight)}Ia(function(){for(var a=B(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new Gd(d);db(d,c)}});function Md(a){x.call(this,"RAM",a,Md);this.C=a.addr;this.u=a.size;this.A=!1}Za(Md);m=Md.prototype;m.Na=function(a,b,c,d){this.w=b;this.b=c;this.H=d;D(this)};m.Ea=function(a,b){b||this.reset();return!0};m.Ha=function(a){return a?this.save():!0};
m.reset=function(){!this.A&&this.u&&ub(this.w,this.C,this.u,1)&&(this.A=!0);this.A||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=y(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.w=Od[a]||{};this.reset();D(this)}Za(Nd);
var Pd={Aa:1978.1,B:{},ec:{65:37,68:39,76:32},xb:{},Ta:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},W={Aa:100,B:{},ec:{},xb:{},Ta:{setup:120},Lc:{Ba:130,INIT:127},Ka:{Ba:130,Zc:1,Yc:2,Xc:4,Wc:8,$c:16,ic:32,hc:63,ld:64,Xd:128,INIT:0},Vc: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.xb={l4:W.Ka.Zc,l3:W.Ka.Yc,l2:W.Ka.Xc,l1:W.Ka.Wc,locked:W.Ka.$c,local:W.Ka.ic,online:~W.Ka.ic};var Od={SI1978:Pd,VT100:W};
Nd.prototype.la=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.L[e]){if("led"==a&&this.w.xb[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.w.Ta&&void 0!==this.w.Ta[b])return this.L[e]=c,a=function(a,b){return function(){Rd(a,b,!0)}}(this,this.w.Ta[b]),b=function(a,b){return function(){Rd(a,b,!1);a.A&&a.A.ub()}}(this,this.w.Ta[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.A=a;this.b=c;this.H=d;this.I=qb(a,"ChipSet");Bb(b,this,this.w.Rb);Fb(b,this,this.w.Sb)};Nd.prototype.Ea=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};Nd.prototype.Ha=function(a){return a?this.save():!0};W.INIT=[[W.Ka.INIT,W.Lc.INIT,-1]];m=Nd.prototype;m.reset=function(){this.u=[];this.w.INIT&&!this.restore(this.w.INIT)&&this.ha("reset error")};
m.save=function(){var a=new G(this);switch(this.w.Aa){case W.Aa:H(a,0,[this.J,this.G,-1])}return a.data()};m.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.w.Aa){case Pd.Aa:return!0;case W.Aa:return this.J=b[0],Sd(this,this.J&W.Ka.hc),this.G=b[1],this.C=b[2],!0}return!1};function Sd(a,b){for(var c in a.w.xb){var d=a.L["led-"+c];if(d){var e=a.w.xb[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function Qd(a,b,c){var d=!0,e;a:if(e=b.keyCode,e=a.w.ec[e]||e,!a.w.B[e]){for(var f in a.w.Ta)if(a.w.Ta[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].cc==b)break a;d=-1}if(c)0>d?a.u.push({cc:b,Zb:Date.now(),Mb:!1}):(a.u[d].Zb=Date.now(),a.u[d].Mb=!1);else if(0<=d){if(!a.u[d].Mb){var e=a.u[d].Zb;if(e&&100>Date.now()-e)return a.u[d].Mb=!0,Td(a),!0}a.u.splice(d,1)}if(a.I){d=0;switch(b){case "1p":d=U.Ua.bd;break;case "2p":d=U.Ua.fd;break;case "coin":d=U.Ua.Nc;break;case "left":d=U.Ua.dd;break;case "right":d=U.Ua.ed;break;case "fire":d=U.Ua.cd}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].Mb){var d=a.u[b].cc,e=100-(Date.now()-a.u[b].Zb);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.zd=function(a,b){var c=this.G;0<=this.C&&(this.C<this.u.length?(c=this.u[this.C],this.C++,c=W.B[c.cc],c&128&&(c&=127)):(this.C=-1,c=W.Vc),this.G=c,ed(this.b,1));C(this,a,null,b,"KBDUART.ADDRESS",c);return c};
m.Od=function(a,b,c){C(this,a,b,c,"KBDUART.STATUS");this.J=b;Sd(this,b&W.Ka.hc);b&W.Ka.ld&&(this.C=0,ed(this.b,1))};W.Rb={130:Nd.prototype.zd};W.Sb={130:Nd.prototype.Od};Ia(function(){for(var a=B(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new Nd(d);db(d,c)}});
function Ud(a,b,c,d,e){var f=this;this.xc=wa("Gecko/");var h=["","moz","ms","webkit"];x.call(this,"Video",a,Ud,262144);this.aa=a.screenWidth;this.Y=a.screenHeight;this.va=a.bufferAddr;this.Sd=a.bufferRAM;var g=a.bufferFormat;this.ea=g&&Vd[g.toUpperCase()]||Wd;this.Ca=a.bufferCols;this.fa=a.bufferRows;this.Pd=this.qa=a.cellWidth||1;this.ja=a.cellHeight||1;this.eb=null;this.wc=!1;this.Va=a.bufferBits||1;this.Td=a.bufferLeft||0;if(this.C=a.bufferRotate)this.C=this.C%360,0<this.C&&(this.C-=360),-90!=
this.C&&(this.ha("unsupported buffer rotation: "+this.C),this.C=0);this.zb=a.interruptRate;this.Ud=a.refreshRate||60;this.P=b;this.I=c;this.ya=(this.Vd=d)||b||null;this.Qd=this.aa;this.Rd=this.Y;this.uc=this.aa/this.Ca|0;this.vc=this.Y/this.fa|0;1<this.ja&&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.ha("unsupported screen rotation: "+this.G),this.G=0):(this.I.translate(0,this.Y),this.I.rotate(this.G*Math.PI/180),this.I.scale(this.Y/this.aa,this.aa/this.Y));if(this.u=e)if(this.u.hb=e.requestFullscreen||e.msRequestFullscreen||e.mozRequestFullScreen||e.webkitRequestFullscreen,this.u.hb){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.ga=a.fontROM)"json"!=da(this.ga)&&(this.ga=pa()+"/api/v1/dump?file="+this.ga+"&format=bytes"),oa(this.ga,null,!0,function(a,b,c){Yd(f,a,b,c)});this.yb={}}Za(Ud);var Wd=0,Vd={SI1978:1,VT100:2};
Ud.prototype.Na=function(a,b,c,d){this.A=a;this.w=b;this.b=c;this.H=d;this.K=this.Ca*this.qa;this.da=this.fa*this.ja;b=this.K;c=this.da;this.C&&(b=this.da,c=this.K);this.Wa=(this.K*this.Va>>3)*this.da;if(this.Sd||ub(this.w,this.va,this.Wa,3))1<this.qa?Zd(this,(this.Ca+1)*this.fa):(this.Cc=this.I.createImageData(b,c),this.Ec=16/this.Va|0,Zd(this,this.Wa>>1)),this.O=document.createElement("canvas"),this.O.width=b,this.O.height=c,this.fb=this.O.getContext("2d"),this.ia={},this.za=1<<this.Va,this.oa=
Array(this.za+2),this.oa[0]=[0,0,0,255],this.oa[1]=[255,255,255,255],1==this.ea&&(this.oa[this.za+0]=[255,255,0,255],this.oa[this.za+1]=[0,255,0,255]),2==this.ea&&(this.Ab=60,this.gb=!1,this.Da=Array(this.Ca));if(this.M=qb(a,"Keyboard")){for(var e in this.yb)this.M.la("led",e,this.yb[e]);this.P&&this.M.la(this.Vd?"textarea":"canvas","kbd",this.ya)}this.ga||D(this)};
function Yd(a,b,c,d){if(d)a.ha("Unable to load font ROM (error "+d+": "+b+")");else{ab(a.Vb,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)$d(a,f);else{a.ha("Unrecognized font data length ("+f.length+")");return}}catch(h){a.ha("Font ROM data error: "+h.message);return}(a.I||a.H)&&D(a)}}
function $d(a,b){a.eb=b;a.wc=2==a.ea;a.ia[96]=[ae(a,a.qa,a.ja),ae(a,a.qa,a.ja,a.gb)];a.ia[64]=[ae(a,2*a.qa,a.ja),ae(a,2*a.qa,a.ja,a.gb)];a.ia[32]=a.ia[0]=[ae(a,2*a.qa,2*a.ja),ae(a,2*a.qa,2*a.ja,a.gb)]}
function ae(a,b,c,d){var e=8>=a.Pd?8:16,f=8<e?15:0,h=a.eb.length/e,g=!1===d,k={qa:b,ja: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.ja;q++)for(var z=p*e+(f+q&e-1),z=d&&8==q?255:a.eb[z],v=0;v<c/a.ja;v++){for(var I=0,w=0,J=w;w<a.qa;w++){for(var A=z&128>>(7<w?7:w),I=a.wc&&!A&&I?I:A,R=0;R<b/a.qa;R++)g&&(I=!I),be(a,l,J,r,I?1:0),J++;I=A}r++}k.context.putImageData(l,
(p&15)*b,(p>>4)*c)}return k}
Ud.prototype.Aa=function(){if(2==this.ea){for(var a={0:[32,"SET-UP A"],2:[64,'TO EXIT PRESS "SET-UP"'],22:[96," T T T T T T T T T"],23:[96,"1234567890","1234567890","1234567890","1234567890","1234567890","1234567890","1234567890","1234567890"],24:[]},b=this.va,c=-1,d=-1,e,f=-(60==this.zc?2:5);f<this.fa;f++){var h=a[f];if(0<=c){var g=!1,c=b+2;h?h.length?d=h[0]:(c=b-1,g=!0):32==d&&(h=a[f-1],d=0);e=d&96|c>>8&15|16;zb(this.A,b++,e);zb(this.A,b++,
c&255);if(g)break}if(h)for(c=0,e=1;e<h.length;e++){for(var g=h[e],k=0;k<g.length;k++)zb(this.A,b++,g.charCodeAt(k)|c);c^=128}zb(this.A,b++,127);c=b}ce(this)}return!0};Ud.prototype.ka=function(a,b,c){var d=this;if("led"==a||"rled"==a)return this.wb[b]=c,!0;switch(b){case "fullScreen":return this.L[b]=c,this.w&&this.w.fb?c.onclick=function(){d.fb()}:c.parentNode.removeChild(c),!0}return!1};
Ud.prototype.fb=function(){var a=!1;if(this.w){if(this.w.fb){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.ba/this.Z;b>c&&(a=Math.round(c/b*100)+"%")}this.rc?(this.P.style.width=a,this.P.style.width=a,this.P.style.display="block",this.P.style.margin="auto"):(this.w.style.width=a,this.w.style.height="auto");this.w.style.backgroundColor="black";this.w.fb();a=!0}this.Ba&&this.Ba.focus()}return a};
function Xd(a,b){!b&&a.w&&(a.rc?a.P.style.width=a.P.style.height="":a.w.style.width=a.w.style.height="");fb(a,"notifyFullScreen("+b+")",!0)}function Zd(a,b){a.xc=b;a.wa=!1;if(void 0===a.J||a.J.length!=a.xc)a.J=Array(a.xc)}function be(a,b,c,d,e){d=a.C?(b.height-c-1)*b.width+d:c+d*b.width;e&&1==a.ea&&(208<=c&&236>c?e=a.Ca+0:28<=c&&72>c&&(e=a.Ca+1));a=a.oa[e];d*=a.length;b.data[d]=a[0];b.data[d+1]=a[1];b.data[d+2]=a[2];b.data[d+3]=a[3]}
function ce(a){for(var b=a.va,c=-1,d=0,e=60==a.zc?2:5,f=0,h=0;d<a.fa;){var g=0,k=b,l=c,p=a.Ja;for(96!=l&&(p>>=1);;){var q=xb(a.A,k++);if(127==(q&127)){var r=xb(a.A,k++),c=r&96,b=(r&15)<<8|xb(a.A,k),b=b+(r&16?8192:16384);break}if(g<p)a.Ka[g++]=q;else break}if(e)e--;else{for(;g<a.Ka.length;)a.Ka[g++]=0;if(0<=l)for(k=a.wa&&a.J[f]==p,a.J[f++]=p,p=0;p<g;p++){q=a.Ka[p];if(!k||q!==a.J[f]){a.J[f]=q;var r=a,y=a.cb,v=q&127;if(q=r.ma[l][q&128?1:0]){var I=(v&15)*q.qa,v=(v>>4)*q.ia,w=void 0,J=void 0,A=void 0,
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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}
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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.Va[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.ga[c[1]],!0;var d=Ae(a,c[3]);return void 0!==d?(a.ga[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")+
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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.nb=c;break;case "start":a.b.i.Cb=c;break;case "stop":a.b.i.pb=c;break;default:a.g("unknown cs option");return}void 0!==c&&jc(a.b);a.g("checksums "+(a.b.D.jb?"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.Za.toFixed(2)+"Mhz")+
" ("+a.b.i.ab+"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")}
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function Ce(a,b,c,d){if(c)if(b){0>a.I&&a.C.length&&(a.I=0);if(0>a.I||b!=a.C[a.I])a.C.splice(0,0,b),a.I=0;a.I--}else a.fa?b="end":b=a.C[a.I+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 nf(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.F)),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.F)+" "+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=ve(a,f[1],!0);if(p)if(a.ea=
p,void 0===f[2])a.g("begin assemble at "+Y(p.F)),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(of(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+mf(a,a.w),J=J+mf(a,a.Z);(J+=mf(a,a.G))||a.g("no breakpoints")}else if("n"==w)a.va=uf(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=ve(a,v,!0),!A))break a;v=t(A.F);"c"==w?null==A.F?(ke(a),a.g("all breakpoints cleared")):Me(a,a.w,A)||Me(a,a.Z,A)||
Me(a,a.G,A)||a.g("breakpoint missing: "+Y(A.F)):"i"==w?a.g("breakpoint "+(Ab(a.A,A.F)?"enabled":"cleared")+": port "+v+" (input)"):"o"==w?a.g("breakpoint "+(Eb(a.A,A.F)?"enabled":"cleared")+": port "+v+" (output)"):null!=A.F&&(Be(a,A,I),"p"==w?a.Va(a.w,A):"r"==w?a.Va(a.Z,A):"w"==w?a.Va(a.G,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],Zf=f[3];if("?"==Z){var Ba="";for(R in se)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 Ne=Ff(a.u,!0);"console"==Va?console.log(Ne):(a.Da&&(a.Da.value=""),a.g(Ne))}else if("symbols"==Z)for(var fd=0;fd<a.J.length;fd++){var gd=a.J[fd],lb;for(lb in gd.Oa)if("."!=lb.charAt(0)){var Oe=gd.Oa[lb].o;
if(void 0!==Oe){var Pe=gd.Oa[lb].l;Pe&&(lb=Pe);a.g(Y(Oe)+" "+lb)}}}else{if("d"==za){for(R in se)if(f[1]==R){var Qe=a.Ja[R];Qe?(f.shift(),f.shift(),Qe(f)):a.g("no dump registered for "+Z);break a}Z||(za=a.Mb||"db")}else a.Mb=za;if("dh"==za){var Re=Z,Se=Va,Te="",Ue=0,aa=a.ma,Ca=a.O;if(Ca.length){var fa=+Re||a.eb,mb=+Se||10;isNaN(fa)?fa=mb:Te="more ";fa>Ca.length&&(a.g("note: only "+Ca.length+" available"),fa=Ca.length);aa-=fa;0>aa&&(null==Ca[Ca.length-1].F?(fa=aa+fa,aa=0):aa+=Ca.length);var hd=[];"call"==
Se&&(mb=1E5,hd=["CALL"]);for(void 0!==Re&&a.g(fa+" instructions earlier:");0<mb&&aa!=a.ma;){var Ve=Ca[aa++];if(null==Ve.F)break;var Kb=X(Ve.F),$f=fa--,We=of(a,Kb,"history",$f);(!hd.length||0<=We.indexOf(hd[0]))&&a.g(We);Kb.Sb&&(aa+=Kb.Sb,mb-=Kb.Sb,fa-=Kb.Sb);aa>=Ca.length&&(aa=0);a.eb=fa;Ue++;mb--}}Ue||(a.g("no "+Te+"history available"),a.eb=void 0)}else{var oc=ve(a,Z);if(oc){var pc=0;Va&&("l"==Va.charAt(0)&&(Va=Va.substr(1)||Zf),pc=uf(a,Va)>>>0,65536<pc&&(pc=65536));for(var Wa="",qc="dd"==za?4:"dw"==
za?2:1,rc=qc*pc||128,ag=rc+15>>4||1;ag--&&0<rc;){var sc=0,id=0,Lb,Mb="",jd="",Z=Y(oc.F);for(Lb=16;0<Lb&&0<rc;Lb--){var tc=a.Y(oc,1),sc=sc|tc<<(id++<<3);id==qc&&(Mb+=n(sc,2*qc),Mb+=1==qc?9==Lb?"-":" ":" ",sc=id=0);jd+=32<=tc&&128>tc?String.fromCharCode(tc):".";rc--}Wa&&(Wa+="\n");Wa+=Z+" "+Mb+(0==Lb?" "+jd:"")}Wa&&a.g(Wa);a.bb=oc}}}}break;case "e":if("else"==f[0])break;var uc=1,Xe=255,Ye=a.Y,Ze=a.ra;"ew"==f[0]&&(uc=2,Xe=65535,Ye=a.Qa,Ze=a.Rb);var $e=uc<<1,af=f[1];if(null==af)a.g("edit memory commands:"),
p,void 0===f[2])a.g("begin assemble at "+Y(p.F)),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(of(a,a.ea))}}break;case "b":a:{var z=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=z.charAt(1);if("l"==w){var J=0,J=J+mf(a,a.u),J=J+mf(a,a.Y);(J+=mf(a,a.G))||a.g("no breakpoints")}else if("n"==w)a.va=uf(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=ve(a,v,!0),!A))break a;v=t(A.F);"c"==w?null==A.F?(ke(a),a.g("all breakpoints cleared")):Me(a,a.u,A)||Me(a,a.Y,A)||
Me(a,a.G,A)||a.g("breakpoint missing: "+Y(A.F)):"i"==w?a.g("breakpoint "+(Ab(a.w,A.F)?"enabled":"cleared")+": port "+v+" (input)"):"o"==w?a.g("breakpoint "+(Eb(a.w,A.F)?"enabled":"cleared")+": port "+v+" (output)"):null!=A.F&&(Be(a,A,I),"p"==w?a.Xa(a.u,A):"r"==w?a.Xa(a.Y,A):"w"==w?a.Xa(a.G,A):a.g("unknown breakpoint command: "+w))}}}break;case "c":a.Fa&&(a.Fa.value="");break;case "d":a:{var R,Aa=f[0],Z=f[1],Va=f[2],Zf=f[3];if("?"==Z){var Ca="";for(R in se)a.Ca[R]&&(Ca&&(Ca+=","),Ca+=R);Ca+=",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");Ca.length&&a.g("dump extension commands:\n\t"+Ca)}else if("state"==Z){var Ne=Ff(a.A,!0);"console"==Va?console.log(Ne):(a.Fa&&(a.Fa.value=""),a.g(Ne))}else if("symbols"==Z)for(var fd=0;fd<a.J.length;fd++){var gd=a.J[fd],lb;for(lb in gd.Pa)if("."!=lb.charAt(0)){var Oe=gd.Pa[lb].o;
if(void 0!==Oe){var Pe=gd.Pa[lb].l;Pe&&(lb=Pe);a.g(Y(Oe)+" "+lb)}}}else{if("d"==Aa){for(R in se)if(f[1]==R){var Qe=a.Ca[R];Qe?(f.shift(),f.shift(),Qe(f)):a.g("no dump registered for "+Z);break a}Z||(Aa=a.Ab||"db")}else a.Ab=Aa;if("dh"==Aa){var Re=Z,Se=Va,Te="",Ue=0,aa=a.ia,Da=a.O;if(Da.length){var fa=+Re||a.gb,mb=+Se||10;isNaN(fa)?fa=mb:Te="more ";fa>Da.length&&(a.g("note: only "+Da.length+" available"),fa=Da.length);aa-=fa;0>aa&&(null==Da[Da.length-1].F?(fa=aa+fa,aa=0):aa+=Da.length);var hd=[];"call"==
Se&&(mb=1E5,hd=["CALL"]);for(void 0!==Re&&a.g(fa+" instructions earlier:");0<mb&&aa!=a.ia;){var Ve=Da[aa++];if(null==Ve.F)break;var Kb=X(Ve.F),$f=fa--,We=of(a,Kb,"history",$f);(!hd.length||0<=We.indexOf(hd[0]))&&a.g(We);Kb.Ub&&(aa+=Kb.Ub,mb-=Kb.Ub,fa-=Kb.Ub);aa>=Da.length&&(aa=0);a.gb=fa;Ue++;mb--}}Ue||(a.g("no "+Te+"history available"),a.gb=void 0)}else{var oc=ve(a,Z);if(oc){var pc=0;Va&&("l"==Va.charAt(0)&&(Va=Va.substr(1)||Zf),pc=uf(a,Va)>>>0,65536<pc&&(pc=65536));for(var Wa="",qc="dd"==Aa?4:"dw"==
Aa?2:1,rc=qc*pc||128,ag=rc+15>>4||1;ag--&&0<rc;){var sc=0,id=0,Lb,Mb="",jd="",Z=Y(oc.F);for(Lb=16;0<Lb&&0<rc;Lb--){var tc=a.Z(oc,1),sc=sc|tc<<(id++<<3);id==qc&&(Mb+=n(sc,2*qc),Mb+=1==qc?9==Lb?"-":" ":" ",sc=id=0);jd+=32<=tc&&128>tc?String.fromCharCode(tc):".";rc--}Wa&&(Wa+="\n");Wa+=Z+" "+Mb+(0==Lb?" "+jd:"")}Wa&&a.g(Wa);a.eb=oc}}}}break;case "e":if("else"==f[0])break;var uc=1,Xe=255,Ye=a.Z,Ze=a.ra;"ew"==f[0]&&(uc=2,Xe=65535,Ye=a.Qa,Ze=a.Tb);var $e=uc<<1,af=f[1];if(null==af)a.g("edit memory commands:"),
a.g("\teb [a] [...] edit bytes at address a"),a.g("\tew [a] [...] edit words at address a");else{var vc=ve(a,af);if(vc)for(var wc=2;wc<f.length;wc++){var Nb=Ae(a,f[wc]);if(void 0===Nb){a.g("unrecognized value: "+f[wc]);break}Nb&~Xe&&a.g("warning: "+n(Nb)+" exceeds "+uc+"-byte value");var bg=Ye.call(a,vc);a.g("changing "+Y(vc.F)+" from 0x"+n(bg,$e)+" to 0x"+n(Nb,$e));Ze.call(a,vc,Nb,uc)}}break;case "f":zf(a,f[1]);break;case "g":a:{var bf=f[1],cg=b;if(void 0!==bf){var kd=ve(a,bf,!0);if(!kd)break a;
Be(a,kd,cg);a.Va(a.w,kd,!0)}a.$a(!0)||c||a.g("cpu busy or unavailable, run command ignored")}break;case "h":a:{var ld;if(a.D.xa)ld="halting",a.la();else{if(ib(a,!0))break a;ld="already halted"}c||a.g(ld)}break;case "i":if("if"==f[0]){var md;var Ob=b.substr(2),Ob=ja(Ob);Ae(a,Ob)?(c||a.g("true: "+Ob),md=!0):(c||a.g("false: "+Ob),md=!1);md||(d=!1);break}if("int"==f[0]){var xc;var dg=f[1];if(a.b.ta&512){var nd=Ae(a,dg);null==nd?xc=!1:(a.g("requesting interrupt level "+nd),ed(a.b,nd),xc=!0)}else a.g("interrupts disabled (use rif=1 to enable)"),
xc=!1;xc||(d=!1);break}var od=f[1];if(od&&"?"!=od){var pd=uf(a,od);if(void 0!==pd){var eg=Cb(a.A,pd);a.g(t(pd)+": "+("0x"+n(eg,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 fg=f[0];if("?"==f[1])a.g("stack trace commands:"),a.g("\tk\tshow frame addresses"),a.g("\tks\tshow symbol information");else{var qd=0,cf=X(),Pb=X(a.b.ja);for(a.g("stack trace for "+Y(Pb.F));10>qd;){for(var Xa=null,gg=256;65536>Pb.F>>>0;){cf.F=
Be(a,kd,cg);a.Xa(a.u,kd,!0)}a.bb(!0)||c||a.g("cpu busy or unavailable, run command ignored")}break;case "h":a:{var ld;if(a.D.xa)ld="halting",a.ma();else{if(ib(a,!0))break a;ld="already halted"}c||a.g(ld)}break;case "i":if("if"==f[0]){var md;var Ob=b.substr(2),Ob=ja(Ob);Ae(a,Ob)?(c||a.g("true: "+Ob),md=!0):(c||a.g("false: "+Ob),md=!1);md||(d=!1);break}if("int"==f[0]){var xc;var dg=f[1];if(a.b.ta&512){var nd=Ae(a,dg);null==nd?xc=!1:(a.g("requesting interrupt level "+nd),ed(a.b,nd),xc=!0)}else a.g("interrupts disabled (use rif=1 to enable)"),
xc=!1;xc||(d=!1);break}var od=f[1];if(od&&"?"!=od){var pd=uf(a,od);if(void 0!==pd){var eg=Cb(a.w,pd);a.g(t(pd)+": "+("0x"+n(eg,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 fg=f[0];if("?"==f[1])a.g("stack trace commands:"),a.g("\tk\tshow frame addresses"),a.g("\tks\tshow symbol information");else{var qd=0,cf=X(),Pb=X(a.b.ka);for(a.g("stack trace for "+Y(Pb.F));10>qd;){for(var Xa=null,gg=256;65536>Pb.F>>>0;){cf.F=
a.Qa(Pb,2);if(null==Pb.F||!gg--)break;for(var hg=a,yc=cf,df=null,Qb=yc.F,ef=Qb,rd=1;6>=rd&&Qb;rd++){if(2<rd){yc.F=Qb;var zc=of(hg,yc);if(0<=zc.indexOf("CALL")){var ff=zc.indexOf(" ");if(Qb+(zc.indexOf(" ",ff+1)-ff-1)/2==ef){df=zc;break}}}Qb--}yc.F=ef;if(Xa=df)break}if(!Xa||null==Xa)break;var gf=null;if("ks"==fg){var hf=Xa.match(/[0-9A-F]+$/);hf&&(gf=Bf(a,hf[0]))}Xa=ia(Xa,50)+" ;"+(gf||"stack="+Y(Pb.F));a.g(Xa);qd++}qd||a.g("no return addresses found")}break;case "l":if("ln"==f[0]){Bf(a,f[1],!0);
break}break;case "m":a:{var Da,Ea=null,O=f[1];"?"==O&&(O=void 0);if(void 0!==O){var Oa=0;if("all"==O)Oa=1878917119,O=null;else if("on"==O)Ea=!0,O=null;else if("off"==O)Ea=!1,O=null;else{"keys"==O&&(O="key");"kbd"==O&&(O="keyboard");for(Da in se)if(O==Da){Oa=se[Da];Ea=!!(a.pa&Oa);break}if(!Oa){a.g("unknown message category: "+O);break a}}if(Oa)if("on"==f[2])a.pa|=Oa,Ea=!0;else if("off"==f[2]&&(a.pa&=~Oa,Ea=!1,1073741824==Oa)){for(var sd=0;sd<a.Ba.length;sd++)a.g(a.Ba[sd]);a.Ba=[]}}var ig=0,Pa="";for(Da in se)if(!O||
O==Da){var jg=!!(a.pa&se[Da]);if(null===Ea||Ea==jg)Pa&&(Pa+=","),++ig%10||(Pa+="\n\t"),"key"==Da&&(Da="keys"),Pa+=Da}void 0===O&&a.g("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.g((null!==Ea?Ea?"messages on: ":"messages off: ":"message categories:\n\t")+(Pa||"none"));le(a)}break;case "o":var td=f[1],kg=f[2];if(td&&"?"!=td){var ud=uf(a,td,"port #"),vd=uf(a,kg);void 0!==ud&&void 0!==vd&&(Gb(a.A,ud,vd),a.g(t(ud)+": "+("0x"+n(vd,2))))}else a.g("output commands:"),a.g("\to [p] [b]\twrite byte [b] to port [p]"),
a.g("warning: port accesses can affect hardware state");break;case "p":if("print"==f[0]){Df(a,b.substr(5));break}var jf="pr"==f[0]?1:0,lg=1+jf;if(a.ba)a.g("step in progress");else{var wd=X(a.b.N);switch(a.Y(wd)){case 205:a.ba=lg,we(wd,3)}a.ba?(a.Va(a.w,wd,!0),a.$a()||(a.u&&a.u.Eb(),a.ba=0)):Ef(a,jf?"tr":"t")}break;case "r":if("reset"==b){a.u&&a.u.reset();break}Je(a,f);break;case "s":Cf(a,f);break;case "t":Ef(a,f[0],f[1]);break;case "u":Ke(a,f[1],f[2],8);break;case "v":if("var"==f[0]){Af(a,b.substr(3))||
(d=!1);break}a.g("PC8080 version 1.23.3 ("+a.b.tc+",RELEASE"+(nb?",TYPEDARRAYS":",LONGARRAYS")+")");a.g(qa());break;case "?":if(f[1]){Df(a,b.substr(1));break}var Rb="commands:",xd;for(xd in ne)Rb+="\n"+ia(xd,9)+ne[xd];yd(a)||(Rb+="\nnote: frequency/history disabled if no exec breakpoints");a.g(Rb);break;default:a.g("unknown command: "+b),d=!1}}}catch(kf){a.g("debugger error: "+(kf.stack||kf.message)),d=!1}return d}function kc(a,b,c){b=Ce(a,b,c);for(var d in b)if(!nf(a,b[d]))return!1;return!0}
Ia(function(){for(var a=B(document,"pc8080","debugger"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new ie(d);db(d,c)}});function G(a,b,c){this.id=a.id;this.key=Gf(a,b,c);this.H=a.H;Hf(this,a.Ac)}function Gf(a,b,c){a=a.id;if(b){var d=b.indexOf(".");0<d&&(a+=".v"+b.substr(0,d))}c&&(a+="."+c);return a}
break}break;case "m":a:{var Ea,Fa=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)Fa=!0,O=null;else if("off"==O)Fa=!1,O=null;else{"keys"==O&&(O="key");"kbd"==O&&(O="keyboard");for(Ea in se)if(O==Ea){Oa=se[Ea];Fa=!!(a.pa&Oa);break}if(!Oa){a.g("unknown message category: "+O);break a}}if(Oa)if("on"==f[2])a.pa|=Oa,Fa=!0;else if("off"==f[2]&&(a.pa&=~Oa,Fa=!1,1073741824==Oa)){for(var sd=0;sd<a.ya.length;sd++)a.g(a.ya[sd]);a.ya=[]}}var ig=0,Pa="";for(Ea in se)if(!O||
O==Ea){var jg=!!(a.pa&se[Ea]);if(null===Fa||Fa==jg)Pa&&(Pa+=","),++ig%10||(Pa+="\n\t"),"key"==Ea&&(Ea="keys"),Pa+=Ea}void 0===O&&a.g("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.g((null!==Fa?Fa?"messages on: ":"messages off: ":"message categories:\n\t")+(Pa||"none"));le(a)}break;case "o":var td=f[1],kg=f[2];if(td&&"?"!=td){var ud=uf(a,td,"port #"),vd=uf(a,kg);void 0!==ud&&void 0!==vd&&(Gb(a.w,ud,vd),a.g(t(ud)+": "+("0x"+n(vd,2))))}else a.g("output commands:"),a.g("\to [p] [b]\twrite byte [b] to port [p]"),
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S(this);this.o&255||D(this,a);this.a-=10},Zb,function(){var a=S(this);this.o&255||(U(this,this.s),D(this,a),this.a-=6);this.a-=11},ac,function(){this.b=Qb(this,Q(this));this.a-=7},function(){U(this,this.s);D(this,8);this.a-=11},function(){L(this)||(D(this,T(this)),this.a-=6);this.a-=5},function(){Ob(this,T(this));this.a-=10},function(){var a=S(this);L(this)||D(this,a);this.a-=10},function(){for(var a=Q(this),b=this.m,c=this.b,d=this.s+-2&65535,e=1,f=0;0<e;){var h=b.s[a],g=b.F[a]||1,k=1==g?255:2==
S(this);this.o&255||D(this,a);this.a-=10},Zb,function(){var a=S(this);this.o&255||(U(this,this.s),D(this,a),this.a-=6);this.a-=11},ac,function(){this.b=Qb(this,Q(this));this.a-=7},function(){U(this,this.s);D(this,8);this.a-=11},function(){L(this)||(D(this,T(this)),this.a-=6);this.a-=5},function(){Ob(this,T(this));this.a-=10},function(){var a=S(this);L(this)||D(this,a);this.a-=10},function(){for(var a=Q(this),b=this.m,c=this.b,d=this.s+-2&65535,e=1,f=0;0<e;){var h=b.v[a],g=b.C[a]||1,k=1==g?255:2==
g?65535:-1,k=(c>>>=f)&k;if(void 0!==h&&h[0])h[0](a,k,d);f+=g<<3;a+=g;e-=g}this.a-=10},function(){var a=S(this);L(this)||(U(this,this.s),D(this,a),this.a-=6);this.a-=11},function(){U(this,Nb(this));this.a-=11},function(){this.b=O(this,Q(this));this.a-=7},function(){U(this,this.s);D(this,16);this.a-=11},function(){L(this)&&(D(this,T(this)),this.a-=6);this.a-=5},$b,function(){var a=S(this);L(this)&&D(this,a);this.a-=10},function(){for(var a=Q(this),b=this.m,c=this.s+-2&65535,d=1,e=0,f=0;0<d;){var h=
b.o[a],g=b.B[a]||1,k=1==g?255:2==g?65535:-1,m=k;void 0!==h&&h[0]&&(m=h[0](a,c),void 0===m?m=k:m&=k);e|=m<<f;f+=g<<3;a+=g;d-=g}this.b=e&255;this.a-=10},function(){var a=S(this);L(this)&&(U(this,this.s),D(this,a),this.a-=6);this.a-=11},ac,function(){this.b=Vb(this,Q(this));this.a-=7},function(){U(this,this.s);D(this,24);this.a-=11},function(){Pb(this)||(D(this,T(this)),this.a-=6);this.a-=5},function(){K(this,T(this));this.a-=10},function(){var a=S(this);Pb(this)||D(this,a);this.a-=10},function(){var a=
T(this);U(this,J(this));K(this,a);this.a-=18},function(){var a=S(this);Pb(this)||(U(this,this.s),D(this,a),this.a-=6);this.a-=11},function(){U(this,J(this));this.a-=11},function(){this.b=Rb(this,Q(this));this.a-=7},function(){U(this,this.s);D(this,32);this.a-=11},function(){Pb(this)&&(D(this,T(this)),this.a-=6);this.a-=5},function(){D(this,J(this));this.a-=5},function(){var a=S(this);Pb(this)&&D(this,a);this.a-=10},function(){var a=J(this);K(this,Nb(this));Ob(this,a);this.a-=5},function(){var a=S(this);
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255|this.b<<8);this.a-=11},function(){this.b=Ub(this,Q(this));this.a-=7},function(){U(this,this.s);D(this,48);this.a-=11},function(){this.u&128&&(D(this,T(this)),this.a-=6);this.a-=5},function(){this.v=J(this)&65535;this.a-=5},function(){var a=S(this);this.u&128&&D(this,a);this.a-=10},function(){this.G|=512;this.a-=4},function(){var a=S(this);this.u&128&&(U(this,this.s),D(this,a),this.a-=6);this.a-=11},ac,function(){O(this,Q(this));this.a-=7},function(){U(this,this.s);D(this,56);this.a-=11}];
function W(a){w.call(this,"ChipSet",a,W);var b=a.model;b&&!bc[b]&&wa("Unrecognized ChipSet model: "+b);this.c=bc[b]||{};a.sound&&(this.F=null,window&&(this.F=window.AudioContext||window.webkitAudioContext),this.F&&new this.F);B(this)}y(W);
var X={W:1978.1,oc:{X:0,$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,
255|this.b<<8);this.a-=11},function(){this.b=Ub(this,Q(this));this.a-=7},function(){U(this,this.s);D(this,48);this.a-=11},function(){this.u&128&&(D(this,T(this)),this.a-=6);this.a-=5},function(){this.w=J(this)&65535;this.a-=5},function(){var a=S(this);this.u&128&&D(this,a);this.a-=10},function(){this.G|=512;this.a-=4},function(){var a=S(this);this.u&128&&(U(this,this.s),D(this,a),this.a-=6);this.a-=11},ac,function(){O(this,Q(this));this.a-=7},function(){U(this,this.s);D(this,56);this.a-=11}];
function W(a){u.call(this,"ChipSet",a,W);var b=a.model;b&&!bc[b]&&wa("Unrecognized ChipSet model: "+b);this.c=bc[b]||{};a.sound&&(this.L=null,window&&(this.L=window.AudioContext||window.webkitAudioContext),this.L&&new this.L);B(this)}y(W);
var X={W:1978.1,xc:{X:0,kd:1,od:16,vd:32,Ed:64,Dd:128,Ca:14},oa:{X:1,$b:1,sc:2,oc:4,pc:16,qc:32,rc:64,Ca:8},yc:{X:2,jd:3,Nd:4,ld:8,zd:16,Ad:32,Bd:64,md:128,Ca:0},Id:{X:3},Gd:{X:2,wd:7},Kd:{X:3,Od:1,Jd:2,Cd:4,td:8,nd:16,fd:32},Hd:{X:4},Ld:{X:5,pd:1,qd:2,rd:4,sd:8,Pd:16}},Y={W:100,ia:{X:66,Qd:1,yb:2,nc:4,yd:8,xd:16,Ab:32,zb:64,vb:128},Zb:{X:66,INIT:0},ma:{X:194,hd:0,ub:16,tc:32,Bb:48,dc:0,ec:32},Pa:{X:162,Fd:0,gc:0,cc:0,fc:0,bc:0},fa:{ud:{X:98},ta:{Xb:0,Wb:1,vc:2,zc:4,ac:5,uc:6,Md:7},Qa:16383}},bc=
{SI1978:X,VT100:Y};W.prototype.R=function(){return!1};W.prototype.ja=function(a,b,c,d){this.m=b;this.a=c;this.M=d;this.v=a;this.o=Pa(a,"Keyboard");this.video=Pa(a,"Video");$a(b,this,this.c.Za);ab(b,this,this.c.$a)};W.prototype.ba=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};W.prototype.ea=function(a){return a?this.save():!0};X.INIT=[[X.xc.Ca,X.oa.Ca,X.yc.Ca,0,0,0,0]];
Y.INIT=[[Y.Zb.INIT,Y.ia.yb|Y.ia.nc],[Y.ma.dc,Y.ma.ec],[Y.Pa.gc,Y.Pa.cc,Y.Pa.fc,Y.Pa.bc],[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.K("reset error")};l.save=function(){var a=new E(this);switch(this.c.W){case X.W:G(a,0,[this.aa,this.f,this.ca,this.C,this.J,this.Z,this.$]);break;case Y.W:G(a,0,[this.N,this.i]),G(a,1,[this.s,this.u]),G(a,2,[this.h,this.G,this.U,this.T]),G(a,3,[this.B,this.b,this.w,this.H,this.l])}return a.data()};
l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.c.W){case X.W:return this.aa=b[0],this.f=b[1],this.ca=b[2],this.C=b[3],this.J=b[4],this.Z=b[5],this.$=b[6],!0;case Y.W:return this.N=b[0],this.i=b[1],b=a[1],this.s=b[0],this.u=b[1],b=a[2],this.h=b[0],this.G=b[1],this.U=b[2],this.T=b[3],b=a[3],this.B=b[0],this.b=b[1],this.w=b[2],this.H=b[3],this.l=b[4],!0}return!1};l.start=function(){};l.stop=function(){};l.Hc=function(){return this.aa};l.Ic=function(){return this.f};l.Jc=function(){return this.ca};
l.Gc=function(){return this.C>>8-this.J&255};l.Uc=function(a,b){this.J=b};l.Wc=function(a,b){this.Z=b};l.Vc=function(a,b){this.C=b<<8|this.C>>8};l.Xc=function(a,b){this.$=b};l.Yc=function(){};function cc(a){var b=0,c=0,d=~a.B;for(a=0;10>a;a++)d&1&&(b=9-a),d>>=1;for(a=0;10>a;a++)d&1&&(c=9-a),d>>=1;return 10*b+c}
l.Kc=function(){var a=this.i,a=a&~Y.ia.zb;if((Ab(this.a)&64)<<1&&(a|=Y.ia.zb,a!=this.i)){var b,c;b=this.w&1;switch(this.w>>1&7){case Y.fa.ta.Wb:this.B=this.B<<1|b;break;case Y.fa.ta.ac:b=cc(this);this.l[b]=Y.fa.Qa;break;case Y.fa.ta.Xb:this.b=this.b<<1|b;break;case Y.fa.ta.zc:b=cc(this);c=this.b&Y.fa.Qa;this.l[b]=c;break;case Y.fa.ta.uc:b=cc(this);c=this.l[b];null==c&&(c=Y.fa.Qa);this.b=c;break;case Y.fa.ta.vc:this.b<<=1,this.H=this.b&Y.fa.Qa+1}}a&=~Y.ia.Ab;this.H&&(a|=Y.ia.Ab);a&=~Y.ia.vb;this.o&&
(a|=Y.ia.vb);return this.i=a};l.Zc=function(a,b){this.N=b};l.bd=function(a,b){this.w=b};l.ad=function(a,b){var c=b&3;switch(b>>2&3){case 0:this.h=this.h&-4|c;break;case 1:this.h=this.h&-13|c<<2;break;case 2:switch(c){case 0:this.G=~this.G;break;case 2:case 3:this.U=3-c}break;case 3:this.T=c}};
l.$c=function(a,b){if(b&Y.ma.tc){if(b&=Y.ma.Bb,this.u!=b&&(this.u=b,this.video)){var c=this.video,d=this.u==Y.ma.Bb?50:60;c.Y("updateRate("+d+")");c.kb=d}}else b&=Y.ma.ub,this.s!=b&&(this.s=b,this.video&&(c=this.s==Y.ma.ub?132:80,this.video.Y("updateDimensions("+c+","+(80<c&&this.i&Y.ia.yb?14:24)+")")))};X.Za={0:W.prototype.Hc,1:W.prototype.Ic,2:W.prototype.Jc,3:W.prototype.Gc};X.$a={2:W.prototype.Uc,3:W.prototype.Wc,4:W.prototype.Vc,5:W.prototype.Xc,6:W.prototype.Yc};Y.Za={66:W.prototype.Kc};
Y.$a={66:W.prototype.Zc,98:W.prototype.bd,162:W.prototype.ad,194:W.prototype.$c};ua(function(){for(var a=A(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new W(d);Ja(d,c)}});
function dc(a){u.call(this,"ROM",a,dc);this.b=null;this.l=a.addr;this.c=a.size;this.o=a.writable;this.f=a.alias;this.h=a.file;this.v=ca(this.h);if(this.h){a=this.h;var b=da(this.v);"json"!=b&&"hex"!=b&&(a=ja()+"/api/v1/dump?file="+this.h+"&format=bytes&decimal=true");var c=this;q(a,null,!0,function(a,b,f){ec(c,a,b,f)})}}y(dc);var fc=[0,5];dc.prototype.ja=function(a,b,c,d){this.m=b;this.a=c;this.M=d;gc(this)};
dc.prototype.ba=function(){this.i&&(this.M&&this.M.a(this.id,this.l,this.c,this.i),delete this.i);return!0};dc.prototype.ea=function(){return!0};
function ec(a,b,c,d){if(d)a.K("Unable to load system ROM (error "+d+": "+b+")");else{Ga(a.hb,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,h=e.data;if(f)a.b=f;else if(h)for(a.b=Array(4*h.length),d=c=0;c<h.length;c++)a.b[d++]=h[c]&255,a.b[d++]=h[c]>>8&255,a.b[d++]=h[c]>>16&255,a.b[d++]=h[c]>>24&255;else a.b=e;a.i=e.symbols;if(!a.b.length){t("Empty ROM: "+b);return}if(1==a.b.length){t(a.b[0]);return}}catch(g){a.K("ROM data error: "+g.message);return}else for(b=c.replace(/\n/gm,
" ").replace(/ +$/,"").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};
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.pa=!0;a.K(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.M;if(5==b)switch(c=!0,h.D){case 2:ic(a,String.fromCharCode(h.F));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)}ic(a,m);break;default:c=!1}c?$b.call(h):g&&(a.Y("\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){u.call(this,"RAM",a,jc);this.f=a.addr;this.c=a.size;this.b=!1}y(jc);l=jc.prototype;l.ja=function(a,b,c,d){this.m=b;this.a=c;this.M=d;B(this)};l.ba=function(a,b){b||this.reset();return!0};l.ea=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){u.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:{},tb:{65:37,68:39,76:32},Da:{},na:{"1p":49,"2p":50,coin:51,left:37,right:39,fire:32}},Z={W:100,g:{},tb:{},Da:{},na:{setup:120},Yb:{X:130,INIT:127},da:{X:130,lc:1,kc:2,jc:4,ic:8,mc:16,xb:32,wb:63,wc:64,gd:128,INIT:0},hc: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.Da={l4:Z.da.lc,l3:Z.da.kc,l2:Z.da.jc,l1:Z.da.ic,locked:Z.da.mc,local:Z.da.xb,online:~Z.da.xb};var lc={SI1978:mc,VT100:Z};
kc.prototype.R=function(a,b,c){var d=this,e=a+"-"+b;if(void 0===this.A[e]){if("led"==a&&this.b.Da[b])return this.A[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.na&&void 0!==this.b.na[b])return this.A[e]=c,a=function(a,b){return function(){oc(a,b,!0)}}(this,this.b.na[b]),b=function(a,b){return function(){oc(a,b,!1);a.v&&Bb(a.v)}}(this,this.b.na[b]),"ontouchstart"in window?(c.ontouchstart=a,c.ontouchend=
b):(c.onmousedown=a,c.onmouseup=c.onmouseout=b),!0}}return!1};kc.prototype.ja=function(a,b,c,d){this.v=a;this.a=c;this.M=d;this.H=Pa(a,"ChipSet");$a(b,this,this.b.Za);ab(b,this,this.b.$a)};kc.prototype.ba=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};kc.prototype.ea=function(a){return a?this.save():!0};Z.INIT=[[Z.da.INIT,Z.Yb.INIT,-1]];l=kc.prototype;l.reset=function(){this.c=[];this.b.INIT&&!this.restore(this.b.INIT)&&this.K("reset error")};
l.save=function(){var a=new E(this);switch(this.b.W){case Z.W:G(a,0,[this.h,this.f,-1])}return a.data()};l.restore=function(a){var b;if(a&&(b=a[0])&&b.length)switch(this.b.W){case mc.W:return!0;case Z.W:return this.h=b[0],pc(this,this.h&Z.da.wb),this.f=b[1],this.m=b[2],!0}return!1};function pc(a,b){for(var c in a.b.Da){var d=a.A["led-"+c];if(d){var e=a.b.Da[c],f=!!(b&e);e&e-1&&(f=!(b&~e));d.style.backgroundColor=f?"#ff0000":"#000000"}}}
function nc(a,b,c){var d=!0,e;a:if(e=b.keyCode,e=a.b.tb[e]||e,!a.b.g[e]){for(var f in a.b.na)if(a.b.na[f]===e){e=f;break a}e=null}e&&(d=oc(a,e,c),b.preventDefault());return d}
function oc(a,b,c){var d;a:{for(d=0;d<a.c.length;d++)if(a.c[d].rb==b)break a;d=-1}if(c)0>d?a.c.push({rb:b,nb:Date.now(),Ra:!1}):(a.c[d].nb=Date.now(),a.c[d].Ra=!1);else if(0<=d){if(!a.c[d].Ra){var e=a.c[d].nb;if(e&&100>Date.now()-e)return a.c[d].Ra=!0,qc(a),!0}a.c.splice(d,1)}if(a.H){d=0;switch(b){case "1p":d=X.oa.oc;break;case "2p":d=X.oa.sc;break;case "coin":d=X.oa.$b;break;case "left":d=X.oa.qc;break;case "right":d=X.oa.rc;break;case "fire":d=X.oa.pc}d&&(a=a.H,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].Ra){var d=a.c[b].rb,e=100-(Date.now()-a.c[b].nb);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.Lc=function(){var a=this.f;0<=this.m&&(this.m<this.c.length?(a=this.c[this.m],this.m++,a=Z.g[a.rb],a&128&&(a&=127)):(this.m=-1,a=Z.hc),this.f=a,Xb(this.a,1));return a};l.cd=function(a,b){this.h=b;pc(this,b&Z.da.wb);b&Z.da.wc&&(this.m=0,Xb(this.a,1))};Z.Za={130:kc.prototype.Lc};Z.$a={130:kc.prototype.cd};
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: "+
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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)};
function wc(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)yc(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)}}
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2),this.N[0]=[0,0,0,255],this.N[1]=[255,255,255,255],1==this.G&&(this.N[this.$+0]=[255,255,0,255],this.N[this.$+1]=[0,255,0,255]),2==this.G&&(this.kb=60,this.fb=!1,this.ca=Array(this.aa));if(this.o=Pa(a,"Keyboard")){for(var e in this.ib)this.o.R("led",e,this.ib[e]);this.u&&this.o.R(this.Pc?"textarea":"canvas","kbd",this.Z)}this.J||B(this)};
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function yc(a,b){a.cb=b;a.Eb=2==a.G;a.L[96]=[zc(a,a.P,a.O),zc(a,a.P,a.O,a.fb)];a.L[64]=[zc(a,2*a.P,a.O),zc(a,2*a.P,a.O,a.fb)];a.L[32]=a.L[0]=[zc(a,2*a.P,2*a.O),zc(a,2*a.P,2*a.O,a.fb)]}
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sc.prototype.Y=function(){if(2==this.G){for(var a={0:[32,"SET-UP A"],2:[64,'TO EXIT PRESS "SET-UP"'],22:[96," T T T T T T T T T"],23:[96,"1234567890","1234567890","1234567890","1234567890","1234567890","1234567890","1234567890","1234567890"],24:[]},b=this.T,c=-1,d=-1,e,f=-(60==this.Ib?2:5);f<this.I;f++){var h=a[f];if(0<=c){var g=!1,c=b+2;h?h.length?d=h[0]:(c=b-1,g=!0):32==d&&(h=a[f-1],d=0);e=d&96|c>>8&15|16;Ya(this.m,b++,e);Ya(this.m,b++,c&255);
if(g)break}if(h)for(c=0,e=1;e<h.length;e++){for(var g=h[e],k=0;k<g.length;k++)Ya(this.m,b++,g.charCodeAt(k)|c);c^=128}Ya(this.m,b++,127);c=b}Bc(this)}return!0};sc.prototype.R=function(a,b,c){var d=this;if("led"==a||"rled"==a)return this.gb[b]=c,!0;switch(b){case "fullScreen":return this.w[b]=c,this.b&&this.b.ta?c.onclick=function(){d.ta()}:c.parentNode.removeChild(c),!0}return!1};
sc.prototype.ta=function(){var a=!1;if(this.b){if(this.b.ta){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.B/this.v;b>c&&(a=Math.round(c/b*100)+"%")}this.zb?(this.u.style.width=a,this.u.style.width=a,this.u.style.display="block",this.u.style.margin="auto"):(this.b.style.width=a,this.b.style.height="auto");this.b.style.backgroundColor="black";this.b.ta();a=!0}this.ba&&this.ba.focus()}return a};
function vc(a,b){!b&&a.b&&(a.zb?a.u.style.width=a.u.style.height="":a.b.style.width=a.b.style.height="")}function xc(a,b){a.Bb=b;a.U=!1;if(void 0===a.i||a.i.length!=a.Bb)a.i=Array(a.Bb)}function Ac(a,b,c,d,e){d=a.c?(b.height-c-1)*b.width+d:c+d*b.width;e&&1==a.G&&(208<=c&&236>c?e=a.ca+0:28<=c&&72>c&&(e=a.ca+1));a=a.N[e];d*=a.length;b.data[d]=a[0];b.data[d+1]=a[1];b.data[d+2]=a[2];b.data[d+3]=a[3]}
function Bc(a){for(var b=a.T,c=-1,d=0,e=60==a.Ib?2:5,f=0,h=0;d<a.I;){var g=0,k=b,m=c,r=a.da;for(96!=m&&(r>>=1);;){var p=Wa(a.m,k++);if(127==(p&127)){var v=Wa(a.m,k++),c=v&96,b=(v&15)<<8|Wa(a.m,k),b=b+(v&16?8192:16384);break}if(g<r)a.ja[g++]=p;else break}if(e)e--;else{for(;g<a.ja.length;)a.ja[g++]=0;if(0<=m)for(k=a.U&&a.i[f]==r,a.i[f++]=r,r=0;r<g;r++){p=a.ja[r];if(!k||p!==a.i[f]){a.i[f]=p;var v=a,ba=a.bb,H=p&127;if(p=v.M[m][p&128?1:0]){var R=(H&15)*p.P,H=(H>>4)*p.O,u=void 0,E=void 0,I=void 0,P=void 0,
rc=p.P,Fb=p.O;ba?(u=r*v.P,E=d*v.O,I=v.P,P=v.O):(u=r*v.xb,E=d*v.pb,I=v.xb,P=v.pb);p.P>v.P&&(u*=2,I*=2);p.O>v.O&&(0==m&&(H+=v.O),Fb=v.O);ba?ba.drawImage(p.canvas,R,H,rc,Fb,u,E,I,P):(u+=0,E+=0,v.f.drawImage(p.canvas,R,H,rc,Fb,u,E,I,P))}h++}f++}d++}}a.U=!0;h&&a.bb&&a.f.drawImage(a.s,0,0,a.l,a.F-a.O,0,0,a.tc,a.uc)}
sc.prototype.ba=function(){if(2==this.G){for(var a={0:[32,"SET-UP A"],2:[64,'TO EXIT PRESS "SET-UP"'],22:[96," T T T T T T T T T"],23:[96,"1234567890","1234567890","1234567890","1234567890","1234567890","1234567890","1234567890","1234567890"],24:[]},b=this.T,c=-1,d=-1,e,f=-(60==this.kb?2:5);f<this.H;f++){var h=a[f];if(0<=c){var g=!1,c=b+2;h?h.length?d=h[0]:(c=b-1,g=!0):32==d&&(h=a[f-1],d=0);e=d&96|c>>8&15|16;Ya(this.m,b++,e);Ya(this.m,b++,c&255);
if(g)break}if(h)for(c=0,e=1;e<h.length;e++){for(var g=h[e],k=0;k<g.length;k++)Ya(this.m,b++,g.charCodeAt(k)|c);c^=128}Ya(this.m,b++,127);c=b}Bc(this)}return!0};sc.prototype.R=function(a,b,c){var d=this;if("led"==a||"rled"==a)return this.ib[b]=c,!0;switch(b){case "fullScreen":return this.A[b]=c,this.b&&this.b.va?c.onclick=function(){d.va()}:c.parentNode.removeChild(c),!0}return!1};
sc.prototype.va=function(){var a=!1;if(this.b){if(this.b.va){a="100%";if(screen&&screen.width&&screen.height){var b=screen.width/screen.height,c=this.B/this.w;b>c&&(a=Math.round(c/b*100)+"%")}this.Fb?(this.u.style.width=a,this.u.style.width=a,this.u.style.display="block",this.u.style.margin="auto"):(this.b.style.width=a,this.b.style.height="auto");this.b.style.backgroundColor="black";this.b.va();a=!0}this.Z&&this.Z.focus()}return a};
function vc(a,b){!b&&a.b&&(a.Fb?a.u.style.width=a.u.style.height="":a.b.style.width=a.b.style.height="")}function xc(a,b){a.Ib=b;a.U=!1;if(void 0===a.i||a.i.length!=a.Ib)a.i=Array(a.Ib)}function Ac(a,b,c,d,e){d=a.c?(b.height-c-1)*b.width+d:c+d*b.width;e&&1==a.G&&(208<=c&&236>c?e=a.$+0:28<=c&&72>c&&(e=a.$+1));a=a.N[e];d*=a.length;b.data[d]=a[0];b.data[d+1]=a[1];b.data[d+2]=a[2];b.data[d+3]=a[3]}
function Bc(a){for(var b=a.T,c=-1,d=0,e=60==a.kb?2:5,f=0,h=0;d<a.H;){var g=0,k=b,m=c,r=a.aa;for(96!=m&&(r>>=1);;){var p=Wa(a.m,k++);if(127==(p&127)){var w=Wa(a.m,k++),c=w&96,b=(w&15)<<8|Wa(a.m,k),b=b+(w&16?8192:16384);break}if(g<r)a.ca[g++]=p;else break}if(e)e--;else{for(;g<a.ca.length;)a.ca[g++]=0;if(0<=m)for(k=a.U&&a.i[f]==r,a.i[f++]=r,r=0;r<g;r++){p=a.ca[r];if(!k||p!==a.i[f]){a.i[f]=p;var w=a,ba=a.eb,H=p&127;if(p=w.L[m][p&128?1:0]){var R=(H&15)*p.P,H=(H>>4)*p.O,v=void 0,F=void 0,I=void 0,P=void 0,
rc=p.P,Gb=p.O;ba?(v=r*w.P,F=d*w.O,I=w.P,P=w.O):(v=r*w.sb,F=d*w.Db,I=w.sb,P=w.Db);p.P>w.P&&(v*=2,I*=2);p.O>w.O&&(0==m&&(H+=w.O),Gb=w.O);ba?ba.drawImage(p.canvas,R,H,rc,Gb,v,F,I,P):(v+=0,F+=0,w.f.drawImage(p.canvas,R,H,rc,Gb,v,F,I,P))}h++}f++}d++}}a.U=!0;h&&a.eb&&a.f.drawImage(a.s,0,0,a.l,a.C-a.O,0,0,a.Cc,a.Dc)}
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