![]() ![]() ![]() Gate and writing the counter, causing timing issues.įix restoring minimized window on TTF output (Issue #4248) (maron2000)įix macos crash on launch when output=surface or auto (SDL2) (maron2000) Latched value of the counter as it was prior to shutting off the Gate is off, make sure the counter read back is the same value Timer PIT: If the guest writes the counter value while the counter IMGMOUNT: Allow *: as a drive letter to mean automatically pick aįix debugger to use toupper(), but only for ASCII range ncurses Possible to manually specify the start and length of a partition.įuture code will use this internally as well. Verified against MS-DOS 6.22 and Windows 98 versions of FDISK,ĭOS FAT driver: Add options -o sectoff and -o sectlen to make it Image, FDISK it, restart, FORMAT.COM the unformatted partition,Īnd end up with a working drive letter (just like MS-DOS). This matches MS-DOS behavior and it makes it possible to mount an I/O until a BPB is set and the partition formatted by FORMAT.COM. The partition instead as an unformatted partition and fail file Recalculate the disk locations and FAT type properly instead ofĪssuming that FORMAT.COM is using the same format already present.ĭOS FAT driver: If the partition is unformatted and looks as ifįreshly written by FDISK, then instead of failing to mount, mount ![]() Will refer to "IMGMAKE 2" instead of "IMGMAKE C"ĭOS FAT driver: When the guest sends in a new BIOS Parameter Block, IMGMAKE: If -nofs and -bat was specified, the generated. IMGMAKE: Fix bug where if -bat was specified, the generated. This is intended for games or demos that use the system timer for The timer tick rate to a value close enough to vertical refresh. Vertical refresh rate of VGA emulation if the game or demo set "VFRCRATE PITSYNC ON"ĭirects the system timer interrupt to synchronize tick rate with While they have made efforts to maintain and improve the emulation accuracy of the hardware and many more ways to configure the DOS virtual machine, they also try to strike a balance between emulation quality, speed, and usability, including improving the out-of-the-box experience for new users who want to run DOS programs or games, as well as implementing emulation that is accurate enough to make retro-programming possible with confidence the program will run properly on actual hardware.Īdd "VRD" debugger command to force redraw of the VGA screen.Īdd VGA debug set commands to force a video start address and anotherĪdd "PITSYNC" option to VFRCRATE command. ![]() DOSBox-X aims to be a complete DOS emulation package that is both fully-featured and easy to use, covering all pre-2000 DOS and Windows 9x based system scenarios. But it's also a platform for running DOS applications, including emulating the environments to run Windows 3.x, 9x and ME and software written for those versions of Windows. Started as a fork of the DOSBox project, it retains compatibility with the wide base of DOS games and DOS gaming DOSBox was designed for. PS.DOSBox-X is a free and cross-platform DOS emulator for running DOS games and programs. Please tell me I am missing something obvious. If DOSBox cannot boot from a physical floppy, and the IMG format cannot account for various physical copy protection schemes used in floppy disks, am I correct in thinking it is essentially impossible to play a legit copy of Pirates! under DOSBox, or am I missing something obvious? This is my guess, at least, because the IMG file I managed to create and boot DOSBox from hangs where the game begins - after asking whether the graphics are EGA/CGA or Tandy. I would like to play the game under DOSBox, but I am unsure how to get from here to there, as the disk appears to have some physical copy protection that the game looks for during play to verify it is not a copy. I have tested this floppy (a PC Booter) on my own 486 machine, and the game plays just fine. Just a few days ago I got a nice boxed copy of the original Pirates! on 3.5 inch floppy. I'm not completely religious about this but I'd say about 90% of the games I play under DOSBox are this way. I prefer to install or run in DOSBox only those games I have bought and installed from my own personal copy. My questions have to do with the original Sid Meier's Pirates! game from 1987. After a couple years of lurking here I've finally come up with a problem that the search feature couldn't help me find a solution for, thus my first post here in the forums. ![]()
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