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authorache <ache@FreeBSD.org>1994-12-04 21:51:19 +0000
committerache <ache@FreeBSD.org>1994-12-04 21:51:19 +0000
commit0643aebe64c6e516e62539ae69436b5e750ae545 (patch)
tree24ce0ee0797cf33f13f7098aee936e42ff10d81c /games/grdc
parentaeb9a3ffc153701d34204f591650c318069c5113 (diff)
downloadFreeBSD-src-0643aebe64c6e516e62539ae69436b5e750ae545.zip
FreeBSD-src-0643aebe64c6e516e62539ae69436b5e750ae545.tar.gz
Re-import with new name, old name conflicts with gated
Diffstat (limited to 'games/grdc')
-rw-r--r--games/grdc/Makefile8
-rw-r--r--games/grdc/grdc.622
-rw-r--r--games/grdc/grdc.c202
3 files changed, 232 insertions, 0 deletions
diff --git a/games/grdc/Makefile b/games/grdc/Makefile
new file mode 100644
index 0000000..543f4be
--- /dev/null
+++ b/games/grdc/Makefile
@@ -0,0 +1,8 @@
+# $Id: Makefile,v 1.1.1.1 1994/12/03 04:34:46 ache Exp $
+
+PROG= grdc
+MAN6= grdc.6
+DPADD= ${LIBNCURSES} ${LIBMYTINFO}
+LDADD= -lncurses -lmytinfo
+
+.include <bsd.prog.mk>
diff --git a/games/grdc/grdc.6 b/games/grdc/grdc.6
new file mode 100644
index 0000000..7fa60de
--- /dev/null
+++ b/games/grdc/grdc.6
@@ -0,0 +1,22 @@
+.TH GDC 6
+.SH NAME
+gdc \- grand digital clock (curses)
+.SH SYNOPSIS
+.B gdc
+[-s] [
+.I n
+]
+.SH DESCRIPTION
+.I Gdc
+runs a digital clock made of reverse-video blanks on a curses
+compatible VDU screen. With an optional numeric argument
+.I n
+it stops after
+.I n
+seconds (default never).
+The optional
+.B -s
+flag makes digits scroll as they change. In this curses mode implementation,
+the scrolling option has trouble keeping up.
+.SH AUTHOR
+Amos Shapir, modified for curses by John Lupien.
diff --git a/games/grdc/grdc.c b/games/grdc/grdc.c
new file mode 100644
index 0000000..823b1d3
--- /dev/null
+++ b/games/grdc/grdc.c
@@ -0,0 +1,202 @@
+/*
+ * Grand digital clock for curses compatible terminals
+ * Usage: gdc [-s] [n] -- run for n seconds (default infinity)
+ * Flags: -s: scroll
+ *
+ * modified 10-18-89 for curses (jrl)
+ * 10-18-89 added signal handling
+ */
+
+#include <time.h>
+#include <signal.h>
+#include <ncurses.h>
+#include <stdlib.h>
+#ifndef NONPOSIX
+#include <unistd.h>
+#endif
+
+#define YBASE 10
+#define XBASE 10
+#define XLENGTH 58
+#define YDEPTH 7
+
+/* it won't be */
+long now; /* yeah! */
+struct tm *tm;
+
+short disp[11] = {
+ 075557, 011111, 071747, 071717, 055711,
+ 074717, 074757, 071111, 075757, 075717, 002020
+};
+long old[6], next[6], new[6], mask;
+char scrol;
+
+int sigtermed=0;
+
+int hascolor = 0;
+
+void set(int, int);
+void standt(int);
+void movto(int, int);
+
+void sighndl(signo)
+int signo;
+{
+ sigtermed=signo;
+}
+
+int
+main(argc, argv)
+int argc;
+char **argv;
+{
+long t, a;
+int i, j, s, k;
+int n = 0;
+
+ initscr();
+
+ signal(SIGINT,sighndl);
+ signal(SIGTERM,sighndl);
+ signal(SIGHUP,sighndl);
+
+ cbreak();
+ noecho();
+
+ hascolor = has_colors();
+
+ if(hascolor) {
+ start_color();
+ init_pair(1, COLOR_BLACK, COLOR_RED);
+ init_pair(2, COLOR_RED, COLOR_BLACK);
+ init_pair(3, COLOR_WHITE, COLOR_BLACK);
+ attrset(COLOR_PAIR(2));
+ }
+
+ clear();
+ refresh();
+ while(--argc > 0) {
+ if(**++argv == '-')
+ scrol = 1;
+ else
+ n = atoi(*argv);
+ }
+
+ if(hascolor) {
+ attrset(COLOR_PAIR(3));
+
+ mvaddch(YBASE - 2, XBASE - 3, ACS_ULCORNER);
+ hline(ACS_HLINE, XLENGTH);
+ mvaddch(YBASE - 2, XBASE - 2 + XLENGTH, ACS_URCORNER);
+
+ mvaddch(YBASE + YDEPTH - 1, XBASE - 3, ACS_LLCORNER);
+ hline(ACS_HLINE, XLENGTH);
+ mvaddch(YBASE + YDEPTH - 1, XBASE - 2 + XLENGTH, ACS_LRCORNER);
+
+ move(YBASE - 1, XBASE - 3);
+ vline(ACS_VLINE, YDEPTH);
+
+ move(YBASE - 1, XBASE - 2 + XLENGTH);
+ vline(ACS_VLINE, YDEPTH);
+
+ attrset(COLOR_PAIR(2));
+ }
+ do {
+ mask = 0;
+ time(&now);
+ tm = localtime(&now);
+ set(tm->tm_sec%10, 0);
+ set(tm->tm_sec/10, 4);
+ set(tm->tm_min%10, 10);
+ set(tm->tm_min/10, 14);
+ set(tm->tm_hour%10, 20);
+ set(tm->tm_hour/10, 24);
+ set(10, 7);
+ set(10, 17);
+ for(k=0; k<6; k++) {
+ if(scrol) {
+ for(i=0; i<5; i++)
+ new[i] = (new[i]&~mask) | (new[i+1]&mask);
+ new[5] = (new[5]&~mask) | (next[k]&mask);
+ } else
+ new[k] = (new[k]&~mask) | (next[k]&mask);
+ next[k] = 0;
+ for(s=1; s>=0; s--) {
+ standt(s);
+ for(i=0; i<6; i++) {
+ if((a = (new[i]^old[i])&(s ? new : old)[i]) != 0) {
+ for(j=0,t=1<<26; t; t>>=1,j++) {
+ if(a&t) {
+ if(!(a&(t<<1))) {
+ movto(YBASE + i, XBASE + 2*j);
+ }
+ addstr(" ");
+ }
+ }
+ }
+ if(!s) {
+ old[i] = new[i];
+ }
+ }
+ if(!s) {
+ refresh();
+ }
+ }
+ }
+ movto(6, 0);
+ refresh();
+ sleep(1);
+ if (sigtermed) {
+ standend();
+ clear();
+ refresh();
+ endwin();
+ fprintf(stderr, "gdc terminated by signal %d\n", sigtermed);
+ exit(1);
+ }
+ } while(--n);
+ standend();
+ clear();
+ refresh();
+ endwin();
+ return(0);
+}
+
+void
+set(int t, int n)
+{
+int i, m;
+
+ m = 7<<n;
+ for(i=0; i<5; i++) {
+ next[i] |= ((disp[t]>>(4-i)*3)&07)<<n;
+ mask |= (next[i]^old[i])&m;
+ }
+ if(mask&m)
+ mask |= m;
+}
+
+void
+standt(int on)
+{
+ if (on) {
+ if(hascolor) {
+ attron(COLOR_PAIR(1));
+ } else {
+ attron(A_STANDOUT);
+ }
+ } else {
+ if(hascolor) {
+ attron(COLOR_PAIR(2));
+ } else {
+ attroff(A_STANDOUT);
+ }
+ }
+}
+
+void
+movto(int line, int col)
+{
+ move(line, col);
+}
+
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