2016年8月8日 星期一

BlastEm 0.4.1


Sonic 2 Title Screen Comix Zone ingame shot
SEGA Genesis/Megadrive 模擬器 BlastEm 發布新版,更新如下 :

New Features

  • Basic support for the Saturn Keyboard adapter peripheral
  • You can now navigate up to a drive selection on Windows
  • Added support for binding more "special" keys

Bugfixes

  • It's now possible to navigate to the root directory on Unix-like systems
  • Fixed a bug in movep.l
  • Fixed a crash bug in the memory management code
  • Fixed a bug in the header parsing code, that caused a crash when the "International Name" field was empty
  • Fixed some minor graphical corruption in Sonic 2 split-screen caused by a bug in vflip combined with interlace mode
  • Corrected the PC value pushed onto the stack for line A emulator and line F emulator traps
  • Fixed a bug in ensure_dir_exists that would cause it to fail to create directories in some cases when mixed path separators were used
  • Fixed a bug that would result in a buffer overflow when starting a game with a long title from the menu

Accuracy

  • All Z80 instructions now implemented
  • Z80 half-carry flag is now fully implemented
  • Implemented undocumented Z80 flag bits
  • R register is now incremented appropriately
  • Redundant opcode prefixes are now handled properly
  • Z80 core now passes ZEXALL!

Other Changes

  • Added Buck Rogers to the ROM DB
  • Added Wonder Boy in Monster World to the ROM DB (for real this time)
  • Added Evander 'Real Deal' Holyfield's Boxing to the ROM DB
  • Slightly better handling of directory read errors
  • Added "Special Thanks" to About menu
  • Use local app data folder for saves and config files on Windows rather than Unix-style locations

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