Josh Dersch
0af475cc27
Added new commands:
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"draw invisible vectors" - displays non-drawing beam motion in red.
"hide invisible vectors" - returns to normal rendring mode
"step display" - runs until the next display rendering command completes, refreshes the display to allow easier debugging of display programs.
Console input buffer is now cleared after a break operation.
2020-05-12 14:00:35 -07:00
Josh Dersch
fcf0c96b6c
Fixed issue with REPT key. Added "squiggle" mode.
2020-04-30 22:42:08 -07:00
Josh Dersch
6f30305c79
Fixed keyboard, Mazewar is happy at last, fixed issues with n-key rollover. Tweaked TTY speed up.
2020-04-30 21:29:53 -07:00
Josh Dersch
1dd50d74f4
Updates to readme.txt. Updated clock speed for PDS-4 emulation. Fixed issue on non-windows platforms for high-dpi calls.
2020-04-29 11:31:50 -07:00
Josh Dersch
6f7711fe27
Minor keyboard tweak (never return Invalid for unmapped keys, just ignore). Added high-dpi awareness. Looks nice on 4K displays.
2020-04-28 17:37:10 -07:00
Josh Dersch
8ced87eb1e
Tweaks to keyboard (no longer loses keystrokes, auto-repeat is disabled unless REPT (Alt key) is held down. Fixed 40 cycle sync interrupt (must wait for display to halt as well.) SSV.22 behaves sanely with large numbers of characters displayed now. Slowed TTY interface down, MAZE now loads reliably from ITS.
2020-04-28 16:36:50 -07:00
Josh Dersch
99d6173392
Fix bug with screen intensity (should reset to 1.0). Added disassembly comments for all known IOTs.
2020-04-26 23:06:36 -07:00
Josh Dersch
64d027dcab
Implemented most of the PDS-4 display hardware enhancements (including BLINK, which is very important.) Implemented SBL and SBR, multiple indirects, and fixed decdoding of ACT 2 instructions. Rewired interrupt status bits (arbitrarily rearranged on the PDS-4). SSV4 now mostly seems to work, keyboard still non-functional.
2020-04-26 01:56:10 -07:00
Josh Dersch
5b9eb37f9c
Implemented decoding of PDS-4 display instructions, updated LVM decoding and execution (completely different from PDS-1). Execution of new PDS-4 display instructions not yet implemented; awaiting the discovery of code that uses them.
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Tweaked color of point-plotted and vectors that resolve to a single point, brighter and slightly different shade of green for effect.
2020-04-23 17:32:44 -07:00
Josh Dersch
7b616105b2
More PDS-4 work; most of the PDS-4 main processor instructions are implemented though not thoroughly tested (no software that has been unearthed of uses most of them). The byte-wise instructions have not been tackled yet.
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MIT DADR behavior is corrected, now acts as a toggle. Single point plotting is now brighter than vector drawing for emphasis. Minor correction to disassembly of HLT instructions. Move config options to a new Configuration class, will someday be more sophisticated.
2020-04-21 10:58:10 -07:00
Josh Dersch
98189686ce
Added missing / fixed mismapped keyboard keys. Minor tweak to display.
2018-10-11 12:25:46 -07:00
Josh Dersch
a7f81a8b8f
Display is properly centered in fullscreen mode. Added very primitive Telnet interface for TTY.
2018-10-10 09:32:04 -07:00
Josh Dersch
34d48856b6
Moved UI to main thread (so OS X is happier).
2018-10-08 18:59:47 -07:00
Josh Dersch
9ed3e85ab6
Fix for debugger prompt when buffersize parameters are zero.
2018-10-07 13:31:18 -07:00
Josh Dersch
0c26c2f080
Fix high res timer issue on non-win32 platforms.
2018-10-05 22:56:25 -07:00
Josh Dersch
024d95994b
Changed SDL wrapper to SDL-CS for better cross-platform support.
2018-10-05 12:32:01 -07:00
Josh Dersch
0e9b1e87a7
Initial commit.
2017-05-30 11:01:26 -07:00
