21C by Alex Free
1.0 Release - September 28th 2020
1.0.1 Release - September 30th 2020
==About==
A portable and open source command line game of Blackjack/21 written
in Ansi C/C89.
==Release - Info==
\- 21c_1.0.1_src - Source
\- 21c_1.0.1_src_1.44mb_floppy - Source floppy image
\- 21c_1.0.1_win32 - Windows 95-Windows 10 (64 & 32-bit)
\- 21c_1.0.1_dos16 - DOS/some Windows versions (DOS 3.30+)
\- 21c_1.0.1_dos16_1.44mb_floppy - DOS/some Windows versions (DOS
3.30+) floppy image
\- 21c_1.0.1_classic_mac_os - 68k/PPC universal SIOW app for Mac OS 8+
\- 21c_1.0_mac_os_x - PPC, PPC64, PPC750, PPC7400, PPC7450, PPC970,
i386, x86_64 universal executable
for Mac OS X 10.3.9-Mac OS 11 (ARM requires Rosetta and is untested
but should work).
==Features==
\- 'Infinite' deck to draw from
\- Infinite splitting
\- Dealer hits until 16
\- Double Down on an intial sum of 9, 10, or 11
\- Insurance bet if the Dealer's first card is an Ace
\- Early surrender (late surrender turned out to not be fun)
\- Bet and save your balance and pick up where you left off later
\- BSD 3-Clause License, Ansi/C89 100% compilant
\- Saving:
When you save, a file named 'save.txt' will be generated in the
current directory. If 'save.txt'
is in the current directory when executing '21c' you will be prompted
to load it if so desired.
==License==
3-Clause BSD License, see 'license.txt'
==Changelog==
Version 1.0.1
\- fixes dealer hit bug
\- fixes save bug
\- improves data input methods and bugs
\- adds DOS support (not just MSDOS!)
==Building==
Tested To Compile With:
\- Macintosh Programmer's Workshop 3.0 GM (MrC - PowerPC, SC - 68k)
(Classic Mac OS 8-9.2.2)
\- Xcode 3.0 (Apple GCC 4.0) (Mac OS X 10.3.9+)
\- DevCPP 4.99.5 (MingW GCC 3.4.2) (Windows 95 OSR 2.5+)
\- TurboC++ 3.0 (TCC 3.0) (DOS 3.30+)
This should essentially compile on any OS with a C89 compilant
compiler.
Each folder contains the same source file '21c.c' in a different EOL
format:
\- eol_cr contains the Classic Mac OS EOL format.
\- eol_crlf contains the Windows/DOS EOL format.
\- eol_lf contains the Unix EOL format.
Universal Mac OS X 10.3.9+ compile one liner:
gcc -mmacosx-version-min=10.3 -isysroot
/Developer/SDKs/MacOSX10.4u.sdk -arch ppc -arch ppc64 -arch ppc750
-arch ppc7400 -arch ppc7450 -arch ppc970 -arch i386 -arch x86_64 -o
21c 21c.c
Compatibility
Architecture: 68k PPC x86 (Intel:Mac) x86 (Windows)
Mac OS 8+
DOS 3.30+
Mac OS X 10.3.9+
Windows 95 OSR 2.5+
