Added script to convert hall buildings back into plans

bin/util/convert_halls.pl

@@ -0,0 +1,58 @@
+use 5.010;
+use strict;
+use lib '/data/Lacuna-Server/lib';
+use Lacuna::DB;
+use Lacuna;
+use Lacuna::Util qw(randint format_date);
+use Getopt::Long;
+
+# Routine to convert hall buildings, back into plans.
+
+$|=1;
+our $quiet;
+our $body_id;
+our $class;
+our $count;
+
+out('Started');
+my $start = time;
+
+out('Loading DB');
+our $db = Lacuna->db;
+
+my $body_rs = $db->resultset('Map::Body')->search({
+    empire_id   => { '!=' => 0 },
+});
+
+while (my $body = $body_rs->next) {
+    my $stats_body_name = $body->name;
+
+    # Get all Hall buildings
+    my @halls = $body->get_buildings_of_class('Lacuna::DB::Result::Building::Permanent::HallsOfVrbansk');
+    my $stats_hall_buildings = scalar(@halls);
+    my $hall_plans = $body->get_plan('Lacuna::DB::Result::Building::Permanent::HallsOfVrbansk', 1);
+    my $stats_hall_plans = defined $hall_plans ? $hall_plans->quantity : 0;
+    out("Planet $stats_body_name - hall_buildings=$stats_hall_buildings - hall_plans=$stats_hall_plans");
+    if ($stats_hall_buildings) {
+        $body->delete_buildings(\@halls);
+        $body->add_plan('Lacuna::DB::Result::Building::Permanent::HallsOfVrbansk',1,0,$stats_hall_buildings);
+    }
+}
+
+my $finish = time;
+out('Finished');
+out((($finish - $start)/60)." minutes have elapsed");
+
+
+###############
+## SUBROUTINES
+###############
+
+sub out {
+    my $message = shift;
+    unless ($quiet) {
+        say format_date(DateTime->now), " ", $message;
+    }
+}
+
+