From 29e44720be26859f91e028a538336493368756b3 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Sun, 6 Feb 2005 22:04:32 +0000
Subject: [PATCH] Quiet the sensors.

---
 io.c      | 4 ++--
 planets.c | 6 +++---
 sst.c     | 2 +-
 sst.h     | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/io.c b/io.c
index fc173f7..4830ea4 100644
--- a/io.c
+++ b/io.c
@@ -300,8 +300,8 @@ void drawmaps(short l)
 /* hook to be called after moving to redraw maps */
 {
     if (curses) {
-	if (l == 1) 
-	    sensor();
+	if (l == 1)
+	    sensor(FALSE);
 	if (l != 2) {
 	    setwnd(srscan_window);
 	    wmove(curwnd, 0, 0);
diff --git a/planets.c b/planets.c
index aaffdd4..1d1d1b8 100644
--- a/planets.c
+++ b/planets.c
@@ -84,7 +84,7 @@ void orbit(void)
     ididit=1;
 }
 
-void sensor(void) 
+void sensor(int force) 
 {
     skip(1);
     chew();
@@ -92,11 +92,11 @@ void sensor(void)
 	prout("Short range sensors damaged.");
 	return;
     }
-    if (plnetx == 0) {
+    if (!plnetx && ((game.state.plnets[iplnet].known == unknown || force))) {
 	prout("Spock- \"No planet in this quadrant, Captain.\"");
 	return;
     }
-    if ((plnetx != 0)&&(game.state.plnets[iplnet].known == 0)) {
+    if ((plnetx != 0)&&(game.state.plnets[iplnet].known == unknown)) {
 	prout("Spock-  \"Sensor scan for %s-", cramlc(quadrant, quadx, quady));
 	skip(1);
 	prout("         Planet at %s is of class %s.", 
diff --git a/sst.c b/sst.c
index 23e1001..8d30bde 100644
--- a/sst.c
+++ b/sst.c
@@ -372,7 +372,7 @@ static void makemoves(void) {
                                 score();
 				break;
 			case SENSORS:			// sensors
-				sensor();
+				sensor(TRUE);
 				break;
 			case ORBIT:			// orbit
 				orbit();
diff --git a/sst.h b/sst.h
index 5b68074..4a53063 100644
--- a/sst.h
+++ b/sst.h
@@ -451,7 +451,7 @@ void prouts(char *, ...);
 int isit(char *);
 void preport(void);
 void orbit(void);
-void sensor(void);
+void sensor(int);
 void drawmaps(short);
 void beam(void);
 void mine(void);
-- 
2.31.1