2d597cb9fa
Update the Amiga Intuition window port (AMII/AMIV) for the 3.7 window_procs API. Key changes: - Update all window function signatures for 3.7 - Add assembly trampolines for AmigaOS register-based callbacks - Convert all K&R function definitions to C99 - Add cross-compilation build system (cross-pre1/pre2/post.370) using bebbo's m68k-amigaos-gcc with -noixemul -std=gnu17 -m68000 - Clipping fixes: viewport centering, simplified ScrollRaster, duplicate Ctrl-R suppression, glyph buffer invalidation - Add menucolor support in menu rendering - Move native txt2iff.c and xpm2iff.c to outdated/ - Add nethack.cnf and README.amiga
107 lines
3.0 KiB
Plaintext
107 lines
3.0 KiB
Plaintext
NetHack 3.7 for Amiga
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====================
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Requirements
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------------
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- AmigaOS 3.0 or later (Kickstart 39+)
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- 6 MB free RAM minimum (8 MB recommended)
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- Hard drive with ~5 MB free space
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Recommended: RTG graphics card (Picasso96/CyberGraphX) for best
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tile rendering. Native AGA/OCS/ECS chipsets are supported.
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Installation
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------------
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Extract NH370AMI.ZIP to a directory and assign it:
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assign NetHack: <path>
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The directory should contain:
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nethack - game binary
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nhdat - data library
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symbols - symbol set definitions
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sysconf - system configuration
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nethack.cnf - game options
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hack.font - font descriptor
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hack/8 - font bitmap (8pt)
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tiles/tiles16.iff - 16-color tiles (OCS/ECS)
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tiles/tiles32.iff - 32-color tiles (AGA/RTG)
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tomb.iff - tombstone image
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record - high score file
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To play:
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cd NetHack:
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nethack
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Display Modes
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-------------
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Two display modes are available, selected in nethack.cnf:
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Text mode (AMII):
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OPTIONS=symset:AmigaFont
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Tile mode (AMIV):
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OPTIONS=windowtype:amiv
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Tile mode auto-selects tiles32.iff (32 colors, 5 bitplanes) when the
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screen supports 32+ colors, otherwise tiles16.iff (16 colors, 4 planes).
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Configuration
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-------------
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Edit nethack.cnf for game options. Key settings:
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OPTIONS=windowtype:amiv - tile graphics (default)
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OPTIONS=symset:AmigaFont - text mode with line-drawing chars
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OPTIONS=menucolors - colored inventory items
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OPTIONS=time,lit_corridor - show turn count, lit corridors
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OPTIONS=boulder:0 - display boulders as '0'
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Menu color examples (add after OPTIONS=menucolors):
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MENUCOLOR=" blessed "=green
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MENUCOLOR=" cursed "=red
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MENUCOLOR=" uncursed "=cyan
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Building from Source
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--------------------
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Cross-compilation from Linux using bebbo's m68k-amigaos-gcc toolchain
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(https://franke.ms/git/bebbo/amiga-gcc):
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# Install toolchain to /opt/amiga
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# Clone NetHack 3.7 source
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cd NetHack
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make fetch-lua
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sys/unix/setup.sh sys/unix/hints/linux.370
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make CROSS_TO_AMIGA=1 all
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make CROSS_TO_AMIGA=1 package
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The distribution ZIP is created at targets/amiga/NH370AMI.ZIP.
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Toolchain requirements:
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- m68k-amigaos-gcc (bebbo's amigaos-cross-toolchain in /opt/amiga)
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- -noixemul (libnix) for linking
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- -m68000 for maximum compatibility (or -m68020/040/060)
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Known Issues
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------------
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- Native Amiga compilation (SAS/C, DICE) is not supported;
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cross-compilation with GCC is required
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Credits
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-------
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Olaf Seibert first ported NetHack 2.3 and 3.0 to the Amiga.
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Richard Addison, Andrew Church, Jochen Erwied, Mark Gooderum,
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Ken Lorber, Greg Olson, Mike Passaretti, and Gregg Wonderly
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polished and extended the 3.0 and 3.1 ports. Andrew Church,
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Ken Lorber, and Gregg Wonderly are responsible for the 3.2 port.
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Janne Salmijärvi resurrected the Amiga port for 3.3 and
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Teemu Suikki joined before 3.4.0.
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Updated for NetHack 3.7, cross compile fixes and 32 color tile support by Ingo
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Paschke in 2026.
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