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Import games/rain

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Change-Id: Ifc9a9d69795e3281f62c3c3438622ce74994b8b0
This commit is contained in:
Jacob Adams 2015-04-04 22:53:00 -04:00 committed by Lionel Sambuc
parent 3a1943c1c1
commit eb95f895b2
5 changed files with 219 additions and 1 deletions
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2
distrib/sets/lists/minix/mi
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@ -635,6 +635,7 @@
./usr/games/pig minix-sys
./usr/games/ppt minix-sys
./usr/games/primes minix-sys
./usr/games/rain minix-sys
./usr/games/random minix-sys
./usr/games/rogue minix-sys
./usr/games/snake minix-sys
@ -5175,6 +5176,7 @@
./usr/man/man6/pig.6 minix-sys
./usr/man/man6/ppt.6 minix-sys
./usr/man/man6/primes.6 minix-sys
./usr/man/man6/rain.6 minix-sys
./usr/man/man6/random.6 minix-sys
./usr/man/man6/rogue.6 minix-sys
./usr/man/man6/snake.6 minix-sys

2
games/Makefile
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@ -13,7 +13,7 @@ SUBDIR= adventure arithmetic \
factor fish fortune \
monop morse number \
pig ppt primes \
random rogue snake tetris \
rain random rogue snake tetris \
wargames
.if !defined(__MINIX)

9
games/rain/Makefile Normal file
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@ -0,0 +1,9 @@
# $NetBSD: Makefile,v 1.11 2010/02/06 23:45:25 he Exp $
# @(#)Makefile 8.1 (Berkeley) 5/31/93
PROG= rain
MAN= rain.6
DPADD= ${LIBCURSES} ${LIBTERMINFO}
LDADD= -lcurses -lterminfo
.include <bsd.prog.mk>

54
games/rain/rain.6 Normal file
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@ -0,0 +1,54 @@
.\" $NetBSD: rain.6,v 1.12 2005/09/15 02:09:41 wiz Exp $
.\"
.\" Copyright (c) 1989, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\" 3. Neither the name of the University nor the names of its contributors
.\" may be used to endorse or promote products derived from this software
.\" without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)rain.6 8.1 (Berkeley) 5/31/93
.\"
.Dd May 31, 1993
.Dt RAIN 6
.Os
.Sh NAME
.Nm rain
.Nd animated raindrops display
.Sh SYNOPSIS
.Nm
.Op Fl d Ar delay
.Sh DESCRIPTION
The output of
.Nm
is modeled after the
.Tn VAX/VMS
program of the same name.
To obtain the proper effect, either the terminal must be set for 9600
baud or the
.Fl d
option must be used to specify a delay, in milliseconds, between each
update.
A reasonable delay is 120; the default is 0.
.Sh AUTHORS
.An Eric P. Scott

153
games/rain/rain.c Normal file
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@ -0,0 +1,153 @@
/* $NetBSD: rain.c,v 1.21 2008/08/08 16:10:47 drochner Exp $ */
/*
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#ifndef lint
__COPYRIGHT("@(#) Copyright (c) 1980, 1993\
The Regents of the University of California. All rights reserved.");
#endif /* not lint */
#ifndef lint
#if 0
static char sccsid[] = "@(#)rain.c 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: rain.c,v 1.21 2008/08/08 16:10:47 drochner Exp $");
#endif
#endif /* not lint */
/*
* rain 11/3/1980 EPS/CITHEP
* cc rain.c -o rain -O -ltermlib
*/
#include <sys/types.h>
#include <curses.h>
#include <err.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <limits.h>
static volatile sig_atomic_t sig_caught = 0;
int main(int, char **);
static void onsig(int);
int
main(int argc, char **argv)
{
int x, y, j;
long cols, lines;
unsigned int delay = 0;
unsigned long val = 0;
int ch;
char *ep;
int xpos[5], ypos[5];
while ((ch = getopt(argc, argv, "d:")) != -1)
switch (ch) {
case 'd':
val = strtoul(optarg, &ep, 0);
if (ep == optarg || *ep)
errx(1, "Invalid delay `%s'", optarg);
if (errno == ERANGE && val == ULONG_MAX)
err(1, "Invalid delay `%s'", optarg);
if (val >= 1000)
errx(1, "Invalid delay `%s' (1-999)", optarg);
delay = (unsigned int)val * 1000; /* ms -> us */
break;
default:
(void)fprintf(stderr, "Usage: %s [-d delay]\n",
getprogname());
return 1;
}
if (!initscr())
errx(0, "couldn't initialize screen");
cols = COLS - 4;
lines = LINES - 4;
(void)signal(SIGHUP, onsig);
(void)signal(SIGINT, onsig);
(void)signal(SIGTERM, onsig);
(void)curs_set(0);
for (j = 4; j >= 0; --j) {
xpos[j] = random() % cols + 2;
ypos[j] = random() % lines + 2;
}
for (j = 0;;) {
if (sig_caught) {
(void)endwin();
exit(0);
}
x = random() % cols + 2;
y = random() % lines + 2;
(void)mvaddch(y, x, '.');
(void)mvaddch(ypos[j], xpos[j], 'o');
if (!j--)
j = 4;
(void)mvaddch(ypos[j], xpos[j], 'O');
if (!j--)
j = 4;
(void)mvaddch(ypos[j] - 1, xpos[j], '-');
(void)mvaddstr(ypos[j], xpos[j] - 1, "|.|");
(void)mvaddch(ypos[j] + 1, xpos[j], '-');
if (!j--)
j = 4;
(void)mvaddch(ypos[j] - 2, xpos[j], '-');
(void)mvaddstr(ypos[j] - 1, xpos[j] - 1, "/ \\");
(void)mvaddstr(ypos[j], xpos[j] - 2, "| O |");
(void)mvaddstr(ypos[j] + 1, xpos[j] - 1, "\\ /");
(void)mvaddch(ypos[j] + 2, xpos[j], '-');
if (!j--)
j = 4;
(void)mvaddch(ypos[j] - 2, xpos[j], ' ');
(void)mvaddstr(ypos[j] - 1, xpos[j] - 1, " ");
(void)mvaddstr(ypos[j], xpos[j] - 2, " ");
(void)mvaddstr(ypos[j] + 1, xpos[j] - 1, " ");
(void)mvaddch(ypos[j] + 2, xpos[j], ' ');
xpos[j] = x;
ypos[j] = y;
(void)refresh();
if (delay) (void)usleep(delay);
}
}
/* ARGSUSED */
static void
onsig(int dummy __unused)
{
sig_caught = 1;
}