Move realms from the nation file into a new realms file:

(boundstr, realmstr): Rename, new members ef_type, r_cnum, r_uid,
r_realm, r_timestamp.
(natstr): Remove member nat_b[].
(EF_REALM, realm_ca): New.
(empfile): Add it.
(ef_open_srv, ef_close_srv, main): Deal with new file.
(getrealm, putrealm): New.
(add, new, real, list_realm, sarg_getrange): Use them.

src/lib/commands/add.c

@@ -66,6 +66,8 @@ add(void)
     int stat;
     struct nstr_item ni;
     struct lndstr land;
+    struct realmstr realm;
+    time_t current_time = time(NULL);
 
     for (freecn = 0; NULL != (natp = getnatp(freecn)); freecn++) {
 	if (natp->nat_stat == STAT_UNUSED)
@@ -202,7 +204,12 @@ add(void)
 	natp->nat_xorg = 0;
 	natp->nat_dayno = 0;
 	natp->nat_minused = 0;
-	memset(natp->nat_b, 0, sizeof(natp->nat_b));
+	for (i = 0; i < MAXNOR; i++) {
+	    getrealm(i, coun, &realm);
+	    realm.r_xl = realm.r_xh = realm.r_yl = realm.r_yh = 0;
+	    realm.r_timestamp = current_time;
+	    putrealm(&realm);
+	}
 	natp->nat_last_login = natp->nat_last_login = 0;
 	natp->nat_money = 0;
 	natp->nat_level[NAT_TLEV] = start_technology;

src/lib/commands/new.c

@@ -60,13 +60,14 @@ new(void)
 {
     struct sctstr sect;
     struct natstr *natp;
-    struct boundstr newrealms;
+    struct realmstr newrealm;
     struct range absrealm;
     natid num;
     coord x, y;
     int i;
     char *p;
     char buf[1024];
+    time_t current_time = time(NULL);
 
     natp = getnatp(player->cnum);
     if (natp->nat_xorg != 0 || natp->nat_yorg != 0) {
@@ -182,10 +183,15 @@ new(void)
     natp->nat_xorg = x;
     natp->nat_yorg = y;
     xyabsrange(natp, &defrealm, &absrealm);
-    newrealms.b_xl = absrealm.lx;
-    newrealms.b_xh = absrealm.hx;
-    newrealms.b_yl = absrealm.ly;
-    newrealms.b_yh = absrealm.hy;
+    for (i = 0; i < MAXNOR; i++) {
+	getrealm(i, num, &newrealm);
+	newrealm.r_xl = absrealm.lx;
+	newrealm.r_xh = absrealm.hx;
+	newrealm.r_yl = absrealm.ly;
+	newrealm.r_yh = absrealm.hy;
+	newrealm.r_timestamp = current_time;
+	putrealm(&newrealm);
+    }
     if (players_at_00) {
 	natp->nat_xorg = 0;
 	natp->nat_yorg = 0;
@@ -195,8 +201,6 @@ new(void)
     natp->nat_level[NAT_RLEV] = start_research;
     natp->nat_level[NAT_TLEV] = start_technology;
     natp->nat_level[NAT_ELEV] = start_education;
-    for (i = 0; i < MAXNOR; i++)
-	natp->nat_b[i] = newrealms;
     natp->nat_tgms = 0;
     (void)close(open(mailbox(buf, num), O_RDWR | O_TRUNC | O_CREAT, 0660));
     putnat(natp);

src/lib/commands/real.c

@@ -42,19 +42,19 @@
 #include "commands.h"
 
 static void
-list_realm(int curr, struct natstr *natp)
+list_realm(natid curr, struct natstr *natp)
 {
-    struct boundstr *b;
+    struct realmstr realm;
     struct range abs;
     struct range rel;
 
     abs.width = 0;
     abs.height = 0;
-    b = &natp->nat_b[curr];
-    abs.lx = b->b_xl;
-    abs.hx = b->b_xh;
-    abs.ly = b->b_yl;
-    abs.hy = b->b_yh;
+    getrealm(curr, natp->nat_cnum, &realm);
+    abs.lx = realm.r_xl;
+    abs.hx = realm.r_xh;
+    abs.ly = realm.r_yl;
+    abs.hy = realm.r_yh;
     xyrelrange(natp, &abs, &rel);
     pr("Realm #%d is %d:%d,%d:%d\n", curr, rel.lx, rel.hx, rel.ly, rel.hy);
 
@@ -63,7 +63,7 @@ list_realm(int curr, struct natstr *natp)
 int
 real(void)
 {
-    register struct boundstr *rp;
+    struct realmstr realm;
     struct natstr *natp;
     int curr;
     int lastr;
@@ -97,14 +97,14 @@ real(void)
 	abs.height = 0;
 	if (!sarg_area(player->argp[2], &abs))
 	    return RET_SYN;
-	rp = &natp->nat_b[curr];
-	rp->b_xl = abs.lx;
-	rp->b_xh = abs.hx - 1;
-	rp->b_yl = abs.ly;
-	rp->b_yh = abs.hy - 1;
-	natp->nat_b[curr] = *rp;
+	getrealm(curr, natp->nat_cnum, &realm);
+	realm.r_xl = abs.lx;
+	realm.r_xh = abs.hx - 1;
+	realm.r_yl = abs.ly;
+	realm.r_yh = abs.hy - 1;
 	list_realm(curr, natp);
-	putnat(natp);
+	realm.r_timestamp = time(NULL);
+	putrealm(&realm);
     }
     return RET_OK;
 }