]> ruin.nu Git - ndwebbie.git/blob - lib/NDWeb/Controller/Members.pm
Change database structure for planets and alliances + PG 8.4 changes
[ndwebbie.git] / lib / NDWeb / Controller / Members.pm
1 package NDWeb::Controller::Members;
2
3 use strict;
4 use warnings;
5 use feature ":5.10";
6 use parent 'Catalyst::Controller';
7
8 use NDWeb::Include;
9
10 =head1 NAME
11
12 NDWeb::Controller::Members - Catalyst Controller
13
14 =head1 DESCRIPTION
15
16 Catalyst Controller.
17
18 =head1 METHODS
19
20 =cut
21
22
23 =head2 index 
24
25 =cut
26
27 sub index : Path : Args(0) {
28         my ( $self, $c, $order ) = @_;
29         my $dbh = $c->model;
30
31         $c->stash(error => $c->flash->{error});
32
33         $c->stash(u => $dbh->selectrow_hashref(q{SELECT pid AS planet,defense_points
34                         ,attack_points,scan_points,humor_points
35                         , (attack_points+defense_points+scan_points/20)::NUMERIC(5,1) as total_points
36                         , sms,rank,hostmask,call_if_needed,sms_note,defprio
37                 FROM users_defprio WHERE uid = ?
38                         },undef,$c->user->id)
39         );
40
41         $c->stash(groups => $dbh->selectrow_array(q{SELECT array_agg(groupname)
42                 FROM groups g NATURAL JOIN groupmembers gm
43                 WHERE uid = $1
44                         },undef,$c->user->id)
45         );
46
47         $c->stash(p => $dbh->selectrow_hashref(q{SELECT pid AS id,x,y,z, ruler, planet,race,
48                 size, size_gain, size_gain_day,
49                 score,score_gain,score_gain_day,
50                 value,value_gain,value_gain_day,
51                 xp,xp_gain,xp_gain_day,
52                 sizerank,sizerank_gain,sizerank_gain_day,
53                 scorerank,scorerank_gain,scorerank_gain_day,
54                 valuerank,valuerank_gain,valuerank_gain_day,
55                 xprank,xprank_gain,xprank_gain_day
56                 from current_planet_stats_full p
57                         WHERE pid = ?
58                         },undef,$c->user->planet)
59         );
60
61         my $calls = $dbh->prepare(q{
62 SELECT * FROM defcalls
63 WHERE uid = $1 AND landing_tick >= tick()
64                 });
65         $calls->execute($c->user->id);
66         $c->stash(calls => $calls->fetchall_arrayref({}) );
67
68         $c->stash(fleets => member_fleets($dbh, $c->user->id,$c->user->planet));
69
70         my $announcements = $dbh->prepare(q{SELECT ft.ftid, u.username,ft.subject,
71                 count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) AS unread,count(fp.fpid) AS posts,
72                 date_trunc('seconds',max(fp.time)::timestamp) as last_post,
73                 min(fp.time)::date as posting_date, ft.sticky
74                 FROM forum_threads ft JOIN forum_posts fp USING (ftid)
75                         JOIN users u ON u.uid = ft.uid
76                         LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $1) ftv ON ftv.ftid = ft.ftid
77                 WHERE ft.fbid = 1
78                 GROUP BY ft.ftid, ft.subject,ft.sticky,u.username
79                 HAVING count(NULLIF(COALESCE(ft.sticky OR fp.time > ftv.time,TRUE),FALSE)) >= 1
80                 ORDER BY sticky DESC,last_post DESC
81                 });
82         $announcements->execute($c->user->id);
83         $c->stash(announcements => $announcements->fetchall_arrayref({}) );
84 }
85
86 sub posthostupdate : Local {
87         my ( $self, $c ) = @_;
88         my $dbh = $c->model;
89
90         $dbh->do(q{UPDATE users SET hostmask = ? WHERE uid = ?
91                 },undef, html_escape $c->req->param('hostname'), $c->user->id);
92
93         $c->res->redirect($c->uri_for(''));
94 }
95
96 sub postsmsupdate : Local {
97         my ( $self, $c ) = @_;
98         my $dbh = $c->model;
99
100         my $callme = $c->req->param('callme') || 0;
101         $dbh->do(q{
102 UPDATE users SET sms = $1, call_if_needed =  $2, sms_note = $3 WHERE uid = $4
103                 },undef, html_escape $c->req->param('sms'),$callme
104                 ,$c->req->param('smsnote'), $c->user->id);
105
106         $c->res->redirect($c->uri_for(''));
107 }
108
109 sub postowncoords : Local {
110         my ( $self, $c ) = @_;
111         my $dbh = $c->model;
112
113         if ($c->user->planet){
114                 $c->flash(error => 'You already have a planet set.'
115                         .' Contact a HC if they need to be changed');
116         }elsif ($c->req->param('planet') =~ m/(\d+)\D+(\d+)\D+(\d+)/){
117                 my $planet = $dbh->selectrow_array(q{SELECT planetid($1,$2,$3,TICK())
118                         },undef,$1,$2,$3);
119
120                 if ($planet){
121                         $dbh->do(q{UPDATE users SET planet = ? WHERE uid = ?
122                                 },undef, $planet , $c->user->id);
123                 }else{
124                         $c->flash(error => "No planet at coords: $1:$2:$3");
125                 }
126         }else{
127                 $c->flash(error => $c->req->param('planet') . " are not valid coords.");
128         }
129
130         $c->res->redirect($c->uri_for(''));
131 }
132
133 sub postfleetupdate : Local {
134         my ( $self, $c ) = @_;
135         my $dbh = $c->model;
136
137         my $fleet = $c->req->param('fleet');
138         $fleet =~ s/,//g;
139         my $amount = 0;
140         my @ships;
141         while ($fleet =~ m/((?:[A-Z][a-z]+ )*[A-Z][a-z]+)\s+(\d+)/g){
142                 $amount += $2;
143                 push @ships, [$1,$2];
144         }
145         if ($amount){
146                 $dbh->begin_work;
147                 eval{
148                         my $insert = $dbh->prepare(q{INSERT INTO fleets
149                                 (pid,name,mission,tick,amount)
150                                 VALUES (?,'Main','Full fleet',tick(),?) RETURNING fid});
151                         my ($id) = $dbh->selectrow_array($insert,undef
152                                 ,$c->user->planet,$amount);
153                         $insert = $dbh->prepare(q{INSERT INTO fleet_ships
154                                 (fid,ship,amount) VALUES (?,?,?)});
155                         for my $s (@ships){
156                                 unshift @{$s},$id;
157                                 $insert->execute(@{$s});
158                         }
159                         $insert = $dbh->prepare(q{INSERT INTO full_fleets
160                                 (fid,uid) VALUES (?,?)});
161                         $insert->execute($id,$c->user->id);
162                         $dbh->commit;
163                 };
164                 if ($@){
165                         if ($@ =~ m/insert or update on table "fleet_ships" violates foreign key constraint "fleet_ships_ship_fkey"\s+DETAIL:\s+Key \(ship\)=\(([^)]+)\)/){
166                                 $c->flash( error => "'$1' is NOT a valid ship");
167                         }else{
168                                 $c->flash( error => $@);
169                         }
170                         $dbh->rollback;
171                 }
172         }else{
173                 $c->flash( error => 'Fleet does not contain any ships');
174         }
175
176         $c->res->redirect($c->uri_for(''));
177 }
178
179 sub postfleetsupdates : Local {
180         my ( $self, $c ) = @_;
181         my $dbh = $c->model;
182
183         my $log = $dbh->prepare(q{INSERT INTO forum_posts (ftid,uid,message) VALUES(
184                 (SELECT ftid FROM users WHERE uid = $1),$1,$2)
185                 });
186         $dbh->begin_work;
187         if ($c->req->param('cmd') eq 'Recall Fleets'){
188                 my $updatefleets = $dbh->prepare(q{UPDATE launch_confirmations
189                         SET back = tick() + (tick() - (landing_tick - eta))
190                         WHERE uid = ? AND fid = ? AND back >= tick()+eta
191                 });
192
193                 for my $param ($c->req->param()){
194                         if ($param =~ /^change:(\d+)$/){
195                                 $updatefleets->execute($c->user->id,$1);
196                                 $log->execute($c->user->id,"Member recalled fleet $1");
197                         }
198                 }
199         }elsif ($c->req->param('cmd') eq 'Change Fleets'){
200                 my $updatefleets = $dbh->prepare(q{UPDATE launch_confirmations
201                         SET back = ? WHERE uid = ? AND fid = ?});
202
203                 for my $param ($c->req->param()){
204                         if ($param =~ /^change:(\d+)$/){
205                                 my $back = $c->req->param("back:$1");
206                                 $updatefleets->execute($back,$c->user->id,$1);
207                                 $log->execute($c->user->id,"Member set fleet $1 to be back tick: $back");
208                         }
209                 }
210         }
211         $dbh->commit;
212
213         $c->res->redirect($c->uri_for(''));
214 }
215
216 sub ircrequest : Local {
217         my ( $self, $c ) = @_;
218         my $dbh = $c->model;
219
220         $c->stash(reply => $c->flash->{reply});
221         $c->stash(channels => ['scan','members','def']);
222 }
223
224 sub postircrequest : Local {
225         my ( $self, $c ) = @_;
226         my $dbh = $c->model;
227
228         if ($c->req->param('channel')){
229                 my $query = $dbh->prepare(q{
230 INSERT INTO irc_requests (uid,channel,message) VALUES($1,$2,$3)
231                 });
232                 $query->execute($c->user->id,$c->req->param('channel'),$c->req->param('message'));
233                 system 'killall','-USR1', 'irssi';
234
235                 $c->flash(reply => "Msg sent to: ".$c->req->param('channel'));
236                 $c->res->redirect($c->uri_for('ircrequest'));
237         }else{
238                 $c->stash(ircmessage => $c->req->param('message'));
239                 $c->go('ircrequest');
240         }
241 }
242
243 sub points : Local {
244         my ( $self, $c, $order ) = @_;
245         my $dbh = $c->model;
246
247         if ($order ~~ /^((?:defense|attack|total|humor|scan|raid)_points)$/
248                         || $order ~~ /^(defprio)$/){
249                 $order = "$1 DESC";
250         }else{
251                 $order = 'total_points DESC';
252         }
253
254         my $limit = 'LIMIT 10';
255         $limit = '' if $c->check_user_roles(qw/members_points_nolimit/);
256
257         my $query = $dbh->prepare(q{
258 SELECT username,defense_points,attack_points
259         ,scan_points,humor_points,defprio
260         ,(attack_points+defense_points+scan_points/20)::NUMERIC(4,0) as total_points
261         , count(NULLIF(rc.launched,FALSE)) AS raid_points
262 FROM users_defprio u LEFT OUTER JOIN raid_claims rc USING (uid)
263 WHERE uid IN (SELECT uid FROM groupmembers WHERE gid = 2)
264 GROUP BY username,defense_points,attack_points,scan_points,humor_points,defprio
265 ORDER BY } . "$order $limit"
266         );
267         $query->execute;
268         $c->stash(members => $query->fetchall_arrayref({}));
269 }
270
271 sub addintel : Local {
272         my ( $self, $c, $order ) = @_;
273
274         $c->stash(intel => $c->flash->{intel});
275         $c->stash(scans => $c->flash->{scans});
276         $c->stash(intelmessage => $c->flash->{intelmessage});
277 }
278
279 sub postintel : Local {
280         my ( $self, $c, $order ) = @_;
281
282         $c->forward('insertintel');
283
284         $c->res->redirect($c->uri_for('addintel'));
285 }
286
287 sub postintelmessage : Local {
288         my ( $self, $c, $order ) = @_;
289
290         unless ($c->req->param('subject')){
291                 if ($c->req->param('message') =~ /(.*\w.*)/){
292                         $c->req->param(subject => $1);
293                 }
294         }
295
296         $c->forward('/forum/insertThread',[12]);
297         $c->forward('/forum/insertPost',[$c->stash->{thread}]);
298         $c->flash(intelmessage => 1);
299
300         $c->forward('insertintel');
301
302         $c->res->redirect($c->uri_for('addintel'));
303 }
304
305 sub insertintel : Private {
306         my ( $self, $c, $order ) = @_;
307         my $dbh = $c->model;
308
309         $dbh->begin_work;
310         my $findscan = $dbh->prepare(q{SELECT scan_id FROM scans
311                 WHERE scan_id = LOWER(?) AND tick >= tick() - 168 AND groupscan = ?
312                 });
313         my $addscan = $dbh->prepare(q{INSERT INTO scans (scan_id,tick,uid,groupscan)
314                 VALUES (LOWER(?),tick(),?,?)
315                 });
316         my $addpoint = $dbh->prepare(q{UPDATE users SET scan_points = scan_points + 1
317                 WHERE uid = ?
318                 });
319         my @scans;
320         my $intel = $c->req->param('message');
321         while ($intel =~ m{http://[\w.]+/.+?scan(_id|_grp)?=(\w+)}g){
322                 my $groupscan = (defined $1 && $1 eq '_grp') || 0;
323                 my %scan;
324                 $scan{id} = $2;
325                 $scan{group} = $groupscan;
326                 $findscan->execute($2,$groupscan);
327                 if ($findscan->rows == 0){
328                         if ($addscan->execute($2,$c->user->id,$groupscan)){
329                                 $addpoint->execute($c->user->id) unless $groupscan;
330                                 $scan{added} = 1;
331                         }
332                 }else{
333                         $scan{message} = 'already exists';
334                 }
335                 push @scans,\%scan;
336         }
337         my $tick = $c->req->param('tick');
338         unless ($tick =~ /^(\d+)$/){
339                 $tick = $c->stash->{game}->{tick};
340         }
341         my $addintel = $dbh->prepare(q{INSERT INTO intel
342                 (name,mission,tick,target,sender,eta,amount,ingal,back,uid)
343                 VALUES($1,$2,$3,planetid($4,$5,$6,$10),planetid($7,$8,$9,$10)
344                         ,$11,$12,$13,$14,$15)
345         });
346         my @intel;
347         while ($intel =~ m/(\d+):(\d+):(\d+)\*?\s+(\d+):(\d+):(\d+)
348                 \*?\s+(.+)(?:Ter|Cat|Xan|Zik|Etd)?
349                 \s+(\d+)\s+(Attack|Defend)\s+(\d+)/gx){
350                 my $ingal = ($1 == $4 && $2 == $5) || 0;
351                 my $lt = $tick + $10;
352                 my $back = ($ingal ? $lt + 4 : undef);
353                 eval {
354                         $addintel->execute($7,$9,$lt,$1,$2,$3,$4,$5,$6,$tick,$10,$8
355                                 ,$ingal,$back, $c->user->id);
356                         push @intel,"Added $&";
357                 };
358                 if ($@){
359                         push @intel,"Couldn't add $&: ".$dbh->errstr;
360                 }
361         }
362         $dbh->commit;
363         $c->flash(intel => \@intel);
364         $c->flash(scans => \@scans);
365 }
366
367 sub launchConfirmation : Local {
368         my ( $self, $c ) = @_;
369
370         $c->stash(error => $c->flash->{error});
371         $c->stash(missions => $c->flash->{missions});
372 }
373
374 sub postconfirmation : Local {
375         my ( $self, $c ) = @_;
376         my $dbh = $c->model;
377
378         eval {
379                 my $missions = $c->req->param('mission');
380                 my $findplanet = $dbh->prepare("SELECT planetid(?,?,?,?)");
381                 my $findattacktarget = $dbh->prepare(q{SELECT c.target,c.wave,c.launched
382                         FROM  raid_claims c
383                                 JOIN raid_targets t ON c.target = t.id
384                                 JOIN raids r ON t.raid = r.id
385                         WHERE c.uid = ? AND r.tick+c.wave-1 = ? AND t.pid = ?
386                                 AND r.open AND not r.removed
387                         });
388                 my $finddefensetarget = $dbh->prepare(q{SELECT c.id FROM calls c
389                                 JOIN users u ON c.member = u.uid
390                         WHERE u.pid = $1 AND c.landing_tick = $2
391                 });
392                 my $informDefChannel = $dbh->prepare(q{INSERT INTO defense_missions
393                         (fleet,call) VALUES (?,?)
394                         });
395                 my $addattackpoint = $dbh->prepare(q{UPDATE users SET
396                         attack_points = attack_points + 1 WHERE uid = ?
397                         });
398                 my $launchedtarget = $dbh->prepare(q{UPDATE raid_claims SET launched = True
399                         WHERE uid = ? AND target = ? AND wave = ?
400                         });
401                 my $addfleet = $dbh->prepare(q{INSERT INTO fleets
402                         (name,mission,pid,tick,amount)
403                         VALUES ($2,$3,(SELECT pid FROM users WHERE uid = $1),tick(),$4)
404                         RETURNING fid
405                         });
406                 my $addconfirmation = $dbh->prepare(q{INSERT INTO launch_confirmations
407                         (fid,uid,pid,landing_tick,eta,back) VALUES ($1,$2,$3,$4,$5,$6)
408                         });
409                 my $addships = $dbh->prepare(q{INSERT INTO fleet_ships (fid,ship,amount)
410                         VALUES (?,?,?)
411                         });
412                 my $log = $dbh->prepare(q{INSERT INTO forum_posts (ftid,uid,message) VALUES(
413                         (SELECT ftid FROM users WHERE uid = $1),$1,$2)
414                         });
415                 my @missions;
416                 $dbh->begin_work;
417                 while ($missions && $missions =~ m/([^\n]+)\s+(\d+):(\d+):(\d+)\s+(\d+):(\d+):(\d+)
418                         \s+\((?:(\d+)\+)?(\d+)\).*?(?:\d+hrs\s+)?\d+mins?\s+
419                         (Attack|Defend|Return|Fake\ Attack|Fake\ Defend)
420                         (.*?)
421                         (?:Launching\ in\ tick\ (\d+),\ arrival\ in\ tick\ (\d+)
422                                 |ETA:\ \d+,\ Return\ ETA:\ (\d+)
423                                 |Return\ ETA:\ (\d+)
424                                 )/sgx){
425                         next if $10 eq 'Return';
426                         my %mission;
427                         my $name = $1;
428                         my $tick = $c->stash->{TICK}+$9;
429                         $tick += $8 if defined $8;
430                         $tick = $13 if defined $13;
431                         my $eta = $9;
432                         $eta += $14 if defined $14;
433                         my $mission = $10;
434                         my $x = $5;
435                         my $y = $6;
436                         my $z = $7;
437                         my $back = $tick + $eta - 1;
438                         $mission{tick} = $tick;
439                         $mission{mission} = $mission;
440                         $mission{target} = "$x:$y:$z";
441                         $mission{back} = $back;
442
443                         my ($planet_id) = $dbh->selectrow_array($findplanet,undef,$x,$y,$z,$c->stash->{TICK});
444
445                         my $findtarget = $finddefensetarget;
446                         if ($mission eq 'Attack'){
447                                 $findtarget = $findattacktarget;
448                                 $findtarget->execute($c->user->id,$tick,$planet_id);
449                         }elsif ($mission eq 'Defend'){
450                                 $findtarget = $finddefensetarget;
451                                 $findtarget->execute($planet_id,$tick);
452                         }
453
454                         my $ships = $11;
455                         my @ships;
456                         my $amount = 0;
457                         while ($ships =~ m/((?:\w+ )*\w+)\s+\w+\s+(?:(?:\w+|-)\s+){3}(?:Steal|Normal|Emp|Normal\s+Cloaked|Pod|Structure Killer)\s+(\d+)/g){
458                                 $amount += $2;
459                                 push @ships,{ship => $1, amount => $2};
460                         }
461                         $mission{ships} = \@ships;
462
463                         if ($amount == 0){
464                                 warn "No ships in: $ships";
465                                 next;
466                         }
467                         my $fleet = $dbh->selectrow_array($addfleet,undef,$c->user->id,$name
468                                 ,$mission,$amount);
469                         $addconfirmation->execute($fleet,$c->user->id,$planet_id,$tick,$eta,$back);
470                         $mission{fleet} = $fleet;
471                         for my $ship (@ships){
472                                 $addships->execute($fleet,$ship->{ship},$ship->{amount});
473                         }
474
475                         if ($findtarget->rows == 0){
476                                 $mission{warning} = 'No matching target!';
477                         }elsif ($mission eq 'Attack'){
478                                 my $claim = $findtarget->fetchrow_hashref;
479                                 if ($claim->{launched}){
480                                         $mission{warning} = "Already launched on this target:$claim->{target},$claim->{wave},$claim->{launched}";
481                                 }else{
482                                         $addattackpoint->execute($c->user->id);
483                                         $launchedtarget->execute($c->user->id,$claim->{target},$claim->{wave});
484                                         $mission{warning} = "OK:$claim->{target},$claim->{wave},$claim->{launched}";
485                                         $log->execute($c->user->id,"Gave attack point for confirmation on $mission mission to $x:$y:$z, landing tick $tick");
486                                 }
487                         }elsif ($mission eq 'Defend'){
488                                 my $call = $findtarget->fetchrow_hashref;
489                                 $informDefChannel->execute($fleet,$call->{id});
490                         }
491
492                         $log->execute($c->user->id,"Pasted confirmation for $mission mission to $x:$y:$z, landing tick $tick");
493                         push @missions,\%mission;
494                 }
495                 $dbh->commit;
496                 $c->flash(missions => \@missions);
497         };
498         if ($@){
499                 $dbh->rollback;
500                 if ($@ =~ m/insert or update on table "fleet_ships" violates foreign key constraint "fleet_ships_ship_fkey"\s+DETAIL:\s+Key \(ship\)=\(([^)]+)\)/){
501                         $c->flash( error => "'$1' is NOT a valid ship");
502                 }else{
503                         $c->flash( error => $@);
504                 }
505         }
506
507         $c->res->redirect($c->uri_for('launchConfirmation'));
508 }
509
510 sub defenders : Local {
511         my ( $self, $c, $order ) = @_;
512         my $dbh = $c->model;
513
514         my $defenders = $dbh->prepare(q{
515 SELECT uid,pid AS planet,username, to_char(NOW() AT TIME ZONE timezone,'HH24:MI') AS time
516         ,sms_note, call_if_needed, race, timezone
517 FROM users u
518         JOIN current_planet_stats p USING (pid)
519 WHERE uid IN (SELECT uid FROM groupmembers WHERE gid = 2)
520 ORDER BY call_if_needed DESC, LOWER(username)
521                 });
522         $defenders->execute;
523
524         my $available = $dbh->prepare(q{
525 SELECT ship,amount FROM available_ships WHERE planet = $1
526                 });
527
528         my @members;
529         while (my $member = $defenders->fetchrow_hashref){
530
531                 $member->{fleets} = member_fleets($dbh, $member->{uid}, $member->{planet});
532                 $available->execute($member->{planet});
533                 my $fleet = {fid => $member->{username}, mission => 'Available', name => 'At home'
534                         , ships => $available->fetchall_arrayref({})
535                 };
536                 push @{$member->{fleets}}, $fleet;
537                 push @members,$member;
538         }
539         $c->stash(members => \@members);
540 }
541
542 sub member_fleets {
543         my ( $dbh, $uid, $planet ) = @_;
544
545         my $query = $dbh->prepare(q{
546 (
547         SELECT DISTINCT ON (mission,name) fid,name,tick, NULL AS eta
548                 ,amount, NULL AS coords, pid AS target, NULL AS back
549                 ,NULL AS recalled, mission
550         FROM fleets f
551         WHERE pid = $2 AND tick <= tick() AND tick >= tick() -  24
552                 AND name IN ('Main','Advanced Unit') AND mission = 'Full fleet'
553         ORDER BY mission,name,tick DESC, fid DESC
554 ) UNION (
555         SELECT fid,name,landing_tick AS tick, eta, amount
556                 , coords(x,y,z), lc.pid AS target, back
557                 , (back <> landing_tick + eta - 1) AS recalled
558                 ,CASE WHEN landing_tick <= tick() OR (back <> landing_tick + eta - 1)
559                         THEN 'Returning' ELSE mission END AS mission
560         FROM  launch_confirmations lc
561                 LEFT OUTER JOIN current_planet_stats t USING (pid)
562                 JOIN fleets f USING (fid)
563         WHERE uid = $1 AND f.pid = $2 AND back > tick()
564                 AND landing_tick - eta - 12 < tick()
565 )
566                 });
567
568         my $ships = $dbh->prepare(q{SELECT ship,amount FROM fleet_ships
569                 WHERE fid = ? ORDER BY num
570                 });
571
572         $query->execute($uid,$planet);
573         my @fleets;
574         while (my $fleet = $query->fetchrow_hashref){
575                 my @ships;
576                 $ships->execute($fleet->{fid});
577                 while (my $ship = $ships->fetchrow_hashref){
578                         push @ships,$ship;
579                 }
580                 $fleet->{ships} = \@ships;
581                 push @fleets,$fleet;
582         }
583         return \@fleets;
584 }
585
586 =head1 AUTHOR
587
588 Michael Andreen (harv@ruin.nu)
589
590 =head1 LICENSE
591
592 GPL 2.0, or later.
593
594 =cut
595
596 1;