marks@mgse.UUCP (Mark Seiffert) (05/03/89)
Here is a little program i wrote while i was learning curses. It compiles
under SCO Xenix, and should compile under Unix as well. It will also
compile under MS-DOS if you have the Aspen Scientific Curses library. You
may have to create your own nap() function for MS-DOS, to insert a pause
in the program, or you can ignore nap() all together.
Please send bug reports back to me at rex!mgse!marks.
#! /bin/sh
# This is a shell archive. Remove anything before this line, then feed it
# into a shell via "sh file" or similar. To overwrite existing files,
# type "sh file -c".
# The tool that generated this appeared in the comp.sources.unix newsgroup;
# send mail to comp-sources-unix@uunet.uu.net if you want that tool.
# If this archive is complete, you will see the following message at the end:
# "End of shell archive."
# Contents: bite.doc bite.c makefile.sco makefile.unix makefile.msc
# Wrapped by root@mgse on Wed May 3 07:26:05 1989
PATH=/bin:/usr/bin:/usr/ucb ; export PATH
if test -f 'bite.doc' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'bite.doc'\"
else
echo shar: Extracting \"'bite.doc'\" \(1511 characters\)
sed "s/^X//" >'bite.doc' <<'END_OF_FILE'
XBite is like a program I found in the /usr/games directory on a Sanyo Icon
X4000 system I worked on for a little while. It uses the curses library under
XXenix and Unix, and the aspen curses library under MS/PC-DOS. Makefiles are
Xprovided for Xenix make as well as MicroSquishy's backwards make program.
X
XTo compile, extract the files from the distribution, rename the makefile for
Xyour system to 'makefile', and type make. There are makefiles for Xenix,
XUnix, and microsoft make. The Xenix version of bite requires the Terminfo
Xcurses library, not Termcap, I would guess the Unix version does as well. Once
Xyou have compiled the program, move it into your games directory.
X
XOther than possibly requiring terminfo instead of termcap, this program
Xalso uses the nap() function to pause for a half and quarter second. Some
Xsystems may not have this function. I think the select() function is a
Xreplacement for nap() on these systems.
X
XTo compile with MSC and aspen scientific's type 'make makefile.msc'. you may
Xhave to change the makefile to reflect the location of your curses libraries.
X
XTo terminate the program press any key.
X
XFor more information on the aspen scientific curses library, contact
Xaspen scientific
Xp.o. box 72
Xwheat ridge, co., 80034-0072
X(303) 423-8088
X
XPlease send bug reports, and hopefully corrections to me at the follow
Xaddress;
X
XMark Seiffert, Metairie, LA.
X
Xuucp: rex!mgse!marks
Xbitnet: marks%mgse@REX.CS.TULANE.EDU
Xinternet: marks%mgse@rex.cs.tulane.edu
END_OF_FILE
echo shar: NEWLINE appended to \"'bite.doc'\"
if test 1512 -ne `wc -c <'bite.doc'`; then
echo shar: \"'bite.doc'\" unpacked with wrong size!
fi
# end of 'bite.doc'
fi
if test -f 'bite.c' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'bite.c'\"
else
echo shar: Extracting \"'bite.c'\" \(3441 characters\)
sed "s/^X//" >'bite.c' <<'END_OF_FILE'
X#include <curses.h>
X#ifdef unix /* Xenix needs this for... */
X#include <signal.h> /* signal handling */
X#endif
X
Xstatic char Sccsid[] = "bite.c 1.5 5/3/89";
X
X#ifdef unix
Xdone() /* signal handler routine */
X{
X endwin(); /* terminate curses handling */
X exit(0); /* and exit to OS */
X}
X#endif
X
Xmain()
X{
X#ifdef unix /* if compiled under xenix OS */
X signal(SIGINT, done); /* set up some signals */
X signal(SIGQUIT, done); /* have to trap INTR for */
X signal(SIGKILL, done); /* endwin(). */
X#endif
X initscr(); /* initialize screen handling */
X
X nodelay(stdscr, TRUE); /* don't wait for char on input */
X raw();
X noecho();
X nonl();
X /* draw face, lip up */
X clear();
X
X mvaddstr( 2,30, "__---------__");
X mvaddstr( 3,28, "_~ ~_");
X mvaddstr( 4,27, "/ \\");
X mvaddstr( 5,26, "~ ~");
X mvaddstr( 6,25,"/ \\");
X mvaddstr( 7,25,"| |");
X mvaddstr( 8,25,"| |");
X mvaddstr( 9,25,"| |");
X mvaddstr(10,26, "\\ /");
X mvaddstr(11,27, "--\\ /--");
X mvaddstr(12,28, "| | | |");
X mvaddstr(13,28, "| | | |");
X mvaddstr(14,28, "| vvVvvvvvvvVvv |");
X mvaddstr(15,28, "| ^^^^^^^^^^^ |");
X mvaddstr(16,29, "\\_ _/");
X mvaddstr(17,31, "~---------~");
X
X attrset(A_REVERSE); /* set reverse screen attributes */
X mvaddstr( 7,30, "XXXX"); /* draw left eye */
X mvaddstr( 8,30, "XXXX");
X mvaddstr( 9,30, "XXX");
X
X mvaddstr( 7,39, "XXXX"); /* draw right eye */
X mvaddstr( 8,39, "XXXX");
X mvaddstr( 9,40, "XXX");
X
X mvaddstr(10,36, "@"); /* draw nose */
X mvaddstr(11,35, "@@@");
X mvaddstr(12,35, "@@@");
X
X attrset(A_NORMAL); /* set normal screen attributes */
X refresh(); /* draw screen with face */
X
X while (TRUE) { /* a for ever loop */
X mvaddstr(15,31, " "); /* move lower lip down */
X mvaddstr(16,31, "^^^^^^^^^^^");
X refresh(); /* redraw screen */
X
X (void) nap((long)500); /* wait awhile */
X
X mvaddstr(15,31, "^^^^^^^^^^^"); /* move lower lip up */
X mvaddstr(16,31, " ");
X refresh(); /* redraw screen */
X if (getch() != -1) { /* if a key has been hit */
X break; /* break from while loop */
X }
X (void) nap((long)250); /* wait little awhile */
X }
X#ifdef unix
X/* a bug in curses? it no delay is not turned off, the
Xbourne shell logs out, and the c-shell has to be killed off. the problem
Xdoes not exist with the aspen curses library. i would guess that endwin()
Xis not entirely resetting the terminal entry state */
X nodelay(stdscr, FALSE);
X#endif
X
X/* I think i have the problem figured out. the function nodelay(), when
XTRUE, will cause getch() to return a -1 if there is no character waiting, or
Xthe character if there is one. this is all fine and dandy, but endwin() is
Xnot resetting nodelay() to FALSE when it is called, so when you exit to
Xthe bourne shell, it trys to read a character, gets a -1 and exits the
Xshell, thinking that the user has typed a ^D, the EOF character. In the
Xc-shell, it works the same way, except if you have ignoreeof set, the
Xdefault when shipped from sco. if ignoreeof is set, when get a message
Xtelling you to type exit to logout, and the c-shell trys to read another
Xcharacter, gets a -1, and the sequence repeats until the process is killed
Xfrom another terminal. neat. now is this a bug a feature or what???
X*/
X
X endwin(); /* terminate curses */
X}
X
END_OF_FILE
echo shar: NEWLINE appended to \"'bite.c'\"
if test 3442 -ne `wc -c <'bite.c'`; then
echo shar: \"'bite.c'\" unpacked with wrong size!
fi
# end of 'bite.c'
fi
if test -f 'makefile.sco' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'makefile.sco'\"
else
echo shar: Extracting \"'makefile.sco'\" \(114 characters\)
sed "s/^X//" >'makefile.sco' <<'END_OF_FILE'
Xbite: bite.o
X cc -Ox bite.o -lx -ltinfo -s -o bite
X fixhdr -F 2000 bite
X
Xbite.o: bite.c
X cc -c -Dunix -Ox bite.c
X
END_OF_FILE
echo shar: NEWLINE appended to \"'makefile.sco'\"
if test 115 -ne `wc -c <'makefile.sco'`; then
echo shar: \"'makefile.sco'\" unpacked with wrong size!
fi
# end of 'makefile.sco'
fi
if test -f 'makefile.unix' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'makefile.unix'\"
else
echo shar: Extracting \"'makefile.unix'\" \(89 characters\)
sed "s/^X//" >'makefile.unix' <<'END_OF_FILE'
Xbite: bite.o
X cc -O bite.o -lcurses -s -o bite
X
Xbite.o: bite.c
X cc -c -Dunix -Ox bite.c
X
END_OF_FILE
echo shar: NEWLINE appended to \"'makefile.unix'\"
if test 90 -ne `wc -c <'makefile.unix'`; then
echo shar: \"'makefile.unix'\" unpacked with wrong size!
fi
# end of 'makefile.unix'
fi
if test -f 'makefile.msc' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'makefile.msc'\"
else
echo shar: Extracting \"'makefile.msc'\" \(123 characters\)
sed "s/^X//" >'makefile.msc' <<'END_OF_FILE'
X
Xbite.obj: bite.c
X cc -c -Ox bite.c
X
Xbite.exe: bite.obj
X cc -Ox bite.obj \msc\lib\scurses.lib
X
END_OF_FILE
echo shar: NEWLINE appended to \"'makefile.msc'\"
if test 124 -ne `wc -c <'makefile.msc'`; then
echo shar: \"'makefile.msc'\" unpacked with wrong size!
fi
# end of 'makefile.msc'
fi
echo shar: End of shell archive.
exit 0