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Updated the VisiCalc demo with an autoType sequence, a fresh disk image, new state file, and reference cards; also, updated autoType support to cancel autoType if a saved machine state is loaded

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This commit is contained in:
Jeff Parsons 2017-06-19 08:48:10 -07:00 • committed by Jeff Parsons
commit 5e0e5b7256
16 changed files with 69 additions and 46 deletions
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51
modules/pcx86/lib/keyboard.js
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@ -736,30 +736,7 @@ class Keyboard extends Component {
break;
}
}
this.initState();
/*
* The current (assumed) physical (and simulated) states of the various shift/lock keys.
*
* TODO: Determine how (or whether) we can query the browser's initial shift/lock key states.
*/
this.bitsState = this.bitsStateSim = 0;
/*
* New scan codes are "pushed" onto abBuffer and then "shifted" off.
*/
this.abBuffer = [];
this.fAdvance = true;
this.prevCharDown = 0;
this.prevKeyDown = 0;
/*
* Make sure the auto-injection buffer is empty (an injection could have been in progress on any reset after the first).
*/
this.autoInject = null;
this.sInjectBuffer = "";
}
/**
@ -801,10 +778,36 @@ class Keyboard extends Component {
initState(data)
{
var i = 0;
if (data === undefined) data = [];
if (!data) {
data = [];
this.autoInject = null;
} else {
this.autoInject = this.autoType;
}
this.fClock = this.fAdvance = data[i++];
this.fData = data[i];
this.bCmdPending = 0; // when non-zero, a command is pending (eg, SET_LED or SET_RATE)
/*
* The current (assumed) physical (and simulated) states of the various shift/lock keys.
*
* TODO: Determine how (or whether) we can query the browser's initial shift/lock key states.
*/
this.bitsState = this.bitsStateSim = 0;
/*
* New scan codes are "pushed" onto abBuffer and then "shifted" off.
*/
this.abBuffer = [];
this.fAdvance = true;
this.prevCharDown = 0;
this.prevKeyDown = 0;
/*
* Make sure the auto-injection buffer is empty (an injection could have been in progress on any reset after the first).
*/
this.sInjectBuffer = "";
return true;
}