Author	SHA1	Message	Date
Jeff Parsons	8035a95cf9	The PCSIG08 README needed to use a "raw" link rather than a Markdown link, so that it could set the "download" attribute on the link, preventing the page's "onbeforeunload" handler from firing (which would otherwise shutdown any machines on the page)	2017-07-19 14:13:29 -07:00
Jeff Parsons	88ab0cd106	Added new blog post: Flickery Fakery	2017-07-15 10:48:06 -07:00
Jeff Parsons	1760ae4ff9	Fixed a regression in EGA/VGA video page calculations (introduced by the other recent paging-related fixes)	2017-07-14 17:47:03 -07:00
Jeff Parsons	aa93903c1a	Screen buffer wrap-around support (and some retrace tweaks) for the FlickerFree utility	2017-07-14 11:57:39 -07:00
Jeff Parsons	ec438be5c9	Fixed old, longstanding, and surprisingly bad bug in cleanMemory() for all machine implementations	2017-07-12 21:02:30 -07:00
Jeff Parsons	9e149dda6a	Added support for a new "flicker" PCx86 Video property that simulates good old-fashioned CGA flicker -- don't leave home without it!	2017-07-12 16:22:26 -07:00
Jeff Parsons	9cb68b77fd	Updated the PC Magazine Disks page with a new improved way of quickly loading disks into a demo machine	2017-07-12 10:14:01 -07:00
Jeff Parsons	773ed2db37	Remove the hard disk "Save" feature from mobile devices	2017-07-11 22:48:57 -07:00
Jeff Parsons	4577092917	Standardized on autoMount (vs. automount) and created compiled version of the PCSIG08 disk manifest (because it's huge)	2017-07-11 19:10:05 -07:00
Jeff Parsons	c824a637ce	Updated shareware README	2017-07-10 09:43:19 -07:00
Jeff Parsons	3a30be07b5	s/can/can be/ (awesome catch @darkstar :-P)	2017-07-09 08:45:56 -07:00
Jeff Parsons	03647b8982	Updated a couple more PC Tech Journal diskettes (the "Best Of" diskette required some additional ZIP archives to be merged into it)	2017-07-08 15:29:41 -07:00
Jeff Parsons	ab1a84efff	More disk redumps	2017-07-07 16:29:39 -07:00
Jeff Parsons	5f4e5867c1	Provide some control over DiskDump's normalize option	2017-07-06 15:04:59 -07:00
Jeff Parsons	c9053b1d47	Updated the CP/M-86 disk page, and added a new Debugger dump command ("da") that's useful for dumping the ASCII contents of a PCx86 text video buffer	2017-07-06 08:41:25 -07:00
Jeff Parsons	e33adffbf4	Switched from mouse event clientX and clientY to screenX and screenY (will it make any difference on high DPI screens? I don't know...)	2017-07-05 23:01:50 -07:00
Jeff Parsons	d8317ced94	Redumped disk images for apps (as an initial redump test)	2017-07-05 15:52:58 -07:00
Jeff Parsons	3ba2f569b9	DiskDump should now automatically shrink a disk image whose logical format is smaller than its physical format	2017-07-04 15:25:54 -07:00
Jeff Parsons	c4a8d66027	Changed DiskDump to deal better with disk images that are physically larger than the disk's logical file system (specifically, 320Kb FAT images inside 360Kb disk images, and 160Kb FAT images inside 180Kb disk images); the Lotus 1-2-3 v1.0a disks I dumped from my personal collection are the perfect example.	2017-07-04 13:35:50 -07:00
Jeff Parsons	7768f27e40	Added an Modula-2 demo page and a new blog post on the 1984 FantasyLand EGA demo and an EGATEST program written in Modula-2	2017-07-03 22:37:40 -07:00
Jeff Parsons	35a3006000	Added some Modula-2 and PCTJ disks	2017-07-02 15:55:25 -07:00
Jeff Parsons	131e5eac69	Added another old Infocom game	2017-07-02 11:14:25 -07:00
Jeff Parsons	7c3d20f534	Added another old Infocom game	2017-07-02 11:14:04 -07:00
Jeff Parsons	97ee1cf73d	Accommodate operations like PC-DOS 1.10 reformatting a single-sided 160Kb disk image as a double-sided 320kb disk image	2017-07-01 11:39:28 -07:00
Jeff Parsons	fbc0fa57d5	Changed diagnostics display to use fixed-width font	2017-06-30 13:04:24 -07:00
Jeff Parsons	3abd13e8ca	Updated COMPAQ MS-DOS READMEs, along with a few PCx86 debugger improvements	2017-06-30 12:03:35 -07:00
Jeff Parsons	65421dad68	Updated COMPAQ MS-DOS READMEs	2017-06-29 17:37:37 -07:00
Jeff Parsons	5283d0912a	Updated the DiskDump --forceBPB option	2017-06-29 15:35:14 -07:00
Jeff Parsons	85b3aade36	Updated some DOS READMEs and made the onReset handler honor the running state of the CPU	2017-06-29 15:27:22 -07:00
Jeff Parsons	061c839a33	The Component printBuffer should only be used by Component static functions	2017-06-29 08:38:02 -07:00
Jeff Parsons	9f99649a87	Cleaned up the MarkOut module (and fixed some encoding problems with code blocks); affects only users of the Node-based web server	2017-06-29 08:12:32 -07:00
Jeff Parsons	a68e9d95c9	Synced with a minor change in the gh-pages branch	2017-06-28 18:10:46 -07:00
Jeff Parsons	51f8440e9b	More diagnostic output improvements	2017-06-28 17:51:15 -07:00
Jeff Parsons	ea82dfec93	A machine's screen can now be used to display initialization (diagnostic) messages, up until the Computer component is ready to power/start the CPU, at which point control of the screen reverts to the Video component	2017-06-28 16:24:33 -07:00
Jeff Parsons	d4d3448fd5	Cleaned up how components print messages and how the Computer component overrides their notice/print/println methods (in preparation for new Computer overrides)	2017-06-28 10:53:44 -07:00
Jeff Parsons	6f9bfa1950	Trying to do a better job of properly typing DOM objects	2017-06-28 09:41:01 -07:00
Jeff Parsons	743511d5db	Fixed recent problems introduced with my switch to addEventListener	2017-06-27 17:39:20 -07:00
Jeff Parsons	2cb0be42f0	Setting the stage for a resource status update mechanism	2017-06-27 16:01:00 -07:00
Jeff Parsons	754a4a4027	Machine states now save/restore the CPU's running state	2017-06-27 14:08:16 -07:00
Jeff Parsons	60aaeaa3bf	More attempts to clean-up and reduce spurious alerts	2017-06-27 10:39:21 -07:00
Jeff Parsons	c20fe69872	More attempts to clean-up and reduce spurious alerts	2017-06-27 10:32:30 -07:00
Jeff Parsons	7aa689c745	Let's try to tone down the alerts when 'resume' is set to AUTO (1)	2017-06-27 09:54:59 -07:00
Jeff Parsons	7ca8fa18a1	Changed the onclick handlers for Keyboard CLICKCODES to let updateFocus() scroll the canvas into view as needed, because (at least on iOS) the code that tries prevent the page from scrolling has an annoying "jerking" side-effect; also fixed the old Node web server code that would install onclick handlers for disk images, triggering automatic conversion of JSON to IMG files	2017-06-26 11:05:01 -07:00
Jeff Parsons	ed75397b83	Fixed an old annoying bug where a restored video card wouldn't properly display a blinking cursor; originally, I assumed it was a CRTC register restoration bug, but actually, some supporting variables (eg, cBlinks) were not getting initialized in both the reset() and restore() code paths. This is also a good time to remember that when an uninitialized array from some hardware state gets serialized and deserialized to/from JSON, the array is restored as a series of "null" values, not as "undefined" values, so it's best for any code checking for undefined values to use "== null" rather than "=== undefined".	2017-06-26 08:56:17 -07:00
Jeff Parsons	8d5c618b78	Updated page on COMPAQ DOS 1.11	2017-06-26 07:33:03 -07:00
Jeff Parsons	74617db812	Added DiskDump option to create mountable albeit unbootable disks: --forceBPB	2017-06-26 00:10:47 -07:00
Jeff Parsons	22a577e3ec	Fixed KEYGRID support, so Rogue should be much more playable now on an iPad using the touchscreen	2017-06-25 10:18:08 -07:00
Jeff Parsons	7457e4e44f	Changed the default page "exit" event handler from "onunload" to "pagehide" for iOS; hopefully, auto-resume machines will work better on mobile devices with that change	2017-06-25 08:32:27 -07:00
Jeff Parsons	a9b6feb377	Added more demo links on the home page, switched nearly all machines over to the complete diskette library (instead of just a few samples), added the ability to autoMount disketttes by name OR by path, and updated the Dual Display IBM PC with a newer version of DOS along with details on toggling the active display	2017-06-24 10:39:26 -07:00
Jeff Parsons	0b803b23f1	The computer's 'resume' property can now be passed in as a machine property, allowing pages to set and/or override it	2017-06-23 14:21:03 -07:00