X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/b8768ee618f77cc843a7f19ec2ff5d9a13d1e184..65d87971fd6c37608d05ab96cf3c67e0a3bcb340:/usr/src/games/trek/klmove.c

diff --git a/usr/src/games/trek/klmove.c b/usr/src/games/trek/klmove.c
index 513b0cc614..66f0628660 100644
--- a/usr/src/games/trek/klmove.c
+++ b/usr/src/games/trek/klmove.c
@@ -1,6 +1,23 @@
+/*
+ * Copyright (c) 1980 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
 #ifndef lint
-static char sccsid[] = "@(#)klmove.c	4.1	(Berkeley)	%G%";
-#endif not lint
+static char sccsid[] = "@(#)klmove.c	5.3 (Berkeley) %G%";
+#endif /* not lint */
 
 # include	"trek.h"
 
@@ -55,7 +72,7 @@ int	fl;
 			continue;
 		/* compute distance to move */
 		motion = ranf(75) - 25;
-		motion =* k->avgdist * Param.movefac[2 * Move.newquad + fl];
+		motion *= k->avgdist * Param.movefac[2 * Move.newquad + fl];
 		/* compute direction */
 		dx = Ship.sectx - k->x + ranf(3) - 1;
 		dy = Ship.secty - k->y + ranf(3) - 1;
@@ -86,15 +103,15 @@ int	fl;
 				qx = Ship.quadx;
 				qy = Ship.quady;
 				if (lookx < 0)
-					qx =- 1;
+					qx -= 1;
 				else
 					if (lookx >= NSECTS)
-						qx =+ 1;
+						qx += 1;
 				if (looky < 0)
-					qy =- 1;
+					qy -= 1;
 				else
 					if (looky >= NSECTS)
-						qy =+ 1;
+						qy += 1;
 				if (qx < 0 || qx >= NQUADS || qy < 0 || qy >= NQUADS ||
 						Quad[qx][qy].stars < 0 || Quad[qx][qy].klings > MAXKLQUAD - 1)
 					break;
@@ -104,16 +121,16 @@ int	fl;
 						k->x, k->y, qx, qy);
 					motion = Quad[qx][qy].scanned;
 					if (motion >= 0 && motion < 1000)
-						Quad[qx][qy].scanned =+ 100;
+						Quad[qx][qy].scanned += 100;
 					motion = Quad[Ship.quadx][Ship.quady].scanned;
 					if (motion >= 0 && motion < 1000)
-						Quad[Ship.quadx][Ship.quady].scanned =- 100;
+						Quad[Ship.quadx][Ship.quady].scanned -= 100;
 				}
 				Sect[k->x][k->y] = EMPTY;
-				Quad[qx][qy].klings =+ 1;
-				Etc.nkling =- 1;
+				Quad[qx][qy].klings += 1;
+				Etc.nkling -= 1;
 				bmove(&Etc.klingon[Etc.nkling], k, sizeof *k);
-				Quad[Ship.quadx][Ship.quady].klings =- 1;
+				Quad[Ship.quadx][Ship.quady].klings -= 1;
 				k = 0;
 				break;
 			}