Author: jtn
Date: Thu Dec 17 03:33:41 2015
New Revision: 31033
URL: http://svn.gna.org/viewcvs/freeciv?rev=31033&view=rev
Log:
If a player's name corresponds to a leader in more than one nation at
game start, pick a random nation rather than the first one encountered.
Spotted by Marko Lindqvist (cazfi@gna).
See gna bug #24181.
Modified:
trunk/server/srv_main.c
Modified: trunk/server/srv_main.c
URL:
http://svn.gna.org/viewcvs/freeciv/trunk/server/srv_main.c?rev=31033&r1=31032&r2=31033&view=diff
==============================================================================
--- trunk/server/srv_main.c (original)
+++ trunk/server/srv_main.c Thu Dec 17 03:33:41 2015
@@ -2410,19 +2410,29 @@
continue;
}
- /* See if the player name matches a known leader name. */
- allowed_nations_iterate(pnation) {
- struct nation_leader *pleader;
- const char *name = player_name(pplayer);
-
- if (is_nation_playable(pnation)
- && client_can_pick_nation(pnation)
- && NULL == pnation->player
- && (pleader = nation_leader_by_name(pnation, name))) {
- player_set_nation_full(pplayer, pnation);
- break;
- }
- } allowed_nations_iterate_end;
+ /* See if the player name matches a known leader name.
+ * If more than one nation has this leader name, pick one at random.
+ * No attempt is made to avoid clashes to maximise the number of
+ * nations that can be assigned in this way. */
+ {
+ struct nation_list *candidates = nation_list_new();
+ int n = 0;
+
+ allowed_nations_iterate(pnation) {
+ if (is_nation_playable(pnation)
+ && client_can_pick_nation(pnation)
+ && NULL == pnation->player
+ && (nation_leader_by_name(pnation, player_name(pplayer)))) {
+ nation_list_append(candidates, pnation);
+ n++;
+ }
+ } allowed_nations_iterate_end;
+ if (n > 0) {
+ player_set_nation_full(pplayer,
+ nation_list_get(candidates, fc_rand(n)));
+ }
+ nation_list_destroy(candidates);
+ }
if (pplayer->nation != NO_NATION_SELECTED) {
announce_player(pplayer);
} else {
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