Import of Empire 4.2.12

src/lib/subs/aswplnsubs.c

@@ -0,0 +1,176 @@
+/*
+ *  Empire - A multi-player, client/server Internet based war game.
+ *  Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *                           Ken Stevens, Steve McClure
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  ---
+ *
+ *  See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
+ *  related information and legal notices. It is expected that any future
+ *  projects/authors will amend these files as needed.
+ *
+ *  ---
+ *
+ *  aswplnsubs.c: Various subroutines used for ASW planes
+ * 
+ *  Known contributors to this file:
+ *     
+ */
+
+#include "misc.h"
+#include "player.h"
+#include "var.h"
+#include "xy.h"
+#include "sect.h"
+#include "ship.h"
+#include "nsc.h"
+#include "nat.h"
+#include "path.h"
+#include "file.h"
+#include "queue.h"
+#include "plane.h"
+#include <fcntl.h>
+#include <ctype.h>
+#include "prototypes.h"
+
+int
+have_looked(u_char uid, struct shiplook *head)
+{
+	struct	shiplook *s;
+
+	s=head;
+	if (s->uid == -1)
+		return 0;
+
+	while (s != ((struct shiplook *)0)){
+		if (s->uid == uid)
+			return s->looked;
+		s=s->next;
+	}
+
+	return 0;
+}
+
+int
+have_found(u_char uid, struct shiplook *head)
+{
+	struct	shiplook *s;
+
+	s=head;
+	if (s->uid == -1)
+		return 0;
+
+	while (s != ((struct shiplook *)0)){
+		if (s->uid == uid)
+			return s->found;
+		s=s->next;
+	}
+
+	return 0;
+}
+
+void
+set_have_looked(u_char uid, struct shiplook *head)
+{
+	struct	shiplook *s,*s2;
+
+	s=head;
+	if (s->uid == -1){
+		s->uid=uid;
+		s->looked=1;
+		s->found=0;
+		s->next=(struct shiplook *)0;
+	}
+
+	while (s != ((struct shiplook *)0)){
+		if (s->uid == uid){
+			s->looked=1;
+			return;
+			}
+		s2=s;
+		s=s->next;
+	}
+
+	s=(struct shiplook *)malloc(sizeof(struct shiplook));
+	bzero((s_char *)s,sizeof(struct shiplook));
+	s2->next = s;
+	s->uid = uid;
+	s->looked = 1;
+	s->next = (struct shiplook *)0;
+}
+
+void
+set_have_found(u_char uid, struct shiplook *head)
+{
+	struct	shiplook *s,*s2;
+
+	s=head;
+	if (s->uid == -1){
+		s->uid=uid;
+		s->looked=0;
+		s->found=1;
+		s->next=(struct shiplook *)0;
+	}
+
+
+	while (s != ((struct shiplook *)0)){
+		if (s->uid == uid){
+			s->found=1;
+			return;
+		}
+		s2=s;
+		s=s->next;
+	}
+
+	s=(struct shiplook *)malloc(sizeof(struct shiplook));
+	bzero((s_char *)s,sizeof(struct shiplook));
+	s2->next = s;
+	s->uid = uid;
+	s->found = 1;
+	s->next = (struct shiplook *)0;
+}
+
+int
+print_found(struct shiplook *head)
+{
+	struct	shiplook *s;
+	extern	s_char *effadv(int);
+	int	first;
+	struct	mchrstr *mp;
+	struct	shpstr ship;
+
+	s=head;
+	first = 1;
+	if (s->uid == -1)
+		return 0;
+
+	while (s != ((struct shiplook *)0)){
+		getship(s->uid,&ship);
+		mp = &mchr[(int)ship.shp_type];
+		if (first) {
+			pr(" #          player->owner           eff        type\n");
+			first = 0;
+		}
+		pr("(#%3d) %10.10s  %12.12s  %s\n", ship.shp_uid,
+		   cname(ship.shp_own),
+		   effadv(ship.shp_effic),
+		   prship(&ship));
+		s=s->next;
+	}
+
+	return 1;
+}