Update copyright notice

[empserver] / include / nat.h

diff --git a/include/nat.h b/include/nat.h
index fe5aeec5390c0f955682994db56c54720c5eb54f..b8b76f583562763cdfae4add32846228f3a21b2b 100644 (file)
--- a/include/nat.h
+++ b/include/nat.h
@@ -1,6 +1,6 @@
 /*
  *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2016, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *  Copyright (C) 1986-2020, Dave Pare, Jeff Bailey, Thomas Ruschak,
  *                Ken Stevens, Steve McClure, Markus Armbruster
  *
  *  Empire is free software: you can redistribute it and/or modify
@@ -111,7 +111,6 @@ struct natstr {
     time_t nat_newstim;                /* date news last read */
     time_t nat_annotim;                /* date annos last read */
     float nat_level[4];                /* technology, etc */
-    unsigned char nat_relate[MAXNOC]; /* enum relations */
 };
 
 #define NAT_TLEV       0
@@ -132,6 +131,17 @@ enum relations {
     ALLIED
 };
 
+struct relatstr {
+    /* initial part must match struct empobj */
+    signed ef_type: 8;
+    unsigned rel_seqno: 12;
+    unsigned rel_generation: 12;
+    int rel_uid;
+    time_t rel_timestamp;
+    /* end of part matching struct empobj */
+    unsigned char rel_relate[MAXNOC]; /* enum relations */
+};
+
 /*
  * Number of updates contact lasts for various ways of making contact.
  * These are only useful with option LOSE_CONTACT, which implies
@@ -182,6 +192,10 @@ struct rejectstr {
 #define putnat(p) ef_write(EF_NATION, (p)->nat_cnum, (p))
 #define getnatp(n) ((struct natstr *)ef_ptr(EF_NATION, (n)))
 
+#define getrelat(n, p) ef_read(EF_RELAT, (n), (p))
+#define putrelat(p) ef_write(EF_RELAT, (p)->rel_uid, (p))
+#define getrelatp(n) ((struct relatstr *)ef_ptr(EF_RELAT, (n)))
+
 #define getcontact(n, p) ef_read(EF_CONTACT, (n), (p))
 #define putcontact(p) ef_write(EF_CONTACT, (p)->con_uid, (p))
 #define getcontactp(n) ((struct contactstr *)ef_ptr(EF_CONTACT, (n)))