+++ /dev/null
-#!/usr/bin/perl -w
-#
-# usage: ./db-idempotent-populate <Oceanname>
-# creates or updates OCEAN-Oceanname.db
-# from master-master.txt
-
-# This is part of ypp-sc-tools, a set of third-party tools for assisting
-# players of Yohoho Puzzle Pirates.
-#
-# Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-# Yohoho and Puzzle Pirates are probably trademarks of Three Rings and
-# are used without permission. This program is not endorsed or
-# sponsored by Three Rings.
-
-use strict (qw(vars));
-
-use DBI;
-
-use Commods;
-use CommodsDatabase;
-
-@ARGV==1 or die;
-my ($oceanname) = @ARGV;
-
-#---------- setup ----------
-
-parse_masters_ocean($oceanname);
-our $ocean= $oceans{$oceanname};
-
-db_setocean($oceanname);
-db_connect();
-
-#---------- schema ----------
-
-foreach my $bs (qw(buy sell)) {
- db_doall(<<END)
- CREATE TABLE IF NOT EXISTS $bs (
- commodid INTEGER NOT NULL,
- islandid INTEGER NOT NULL,
- stallid INTEGER NOT NULL,
- price INTEGER NOT NULL,
- qty INTEGER NOT NULL,
- PRIMARY KEY (commodid, islandid, stallid)
- );
- CREATE INDEX IF NOT EXISTS ${bs}_by_island ON $bs (commodid, islandid, price);
- CREATE INDEX IF NOT EXISTS ${bs}_by_price ON $bs (commodid, price, islandid);
-END
- ;
-}
-
-db_doall(<<END)
- CREATE TABLE IF NOT EXISTS commods (
- commodid INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
- commodname TEXT UNIQUE NOT NULL,
- unitmass INTEGER,
- unitvolume INTEGER
- );
- CREATE TABLE IF NOT EXISTS islands (
- islandid INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
- islandname TEXT UNIQUE NOT NULL,
- archipelago TEXT NOT NULL
- );
- CREATE TABLE IF NOT EXISTS stalls (
- stallid INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
- islandid INTEGER NOT NULL,
- stallname TEXT NOT NULL,
- UNIQUE (islandid, stallname)
- );
- CREATE TABLE IF NOT EXISTS uploads (
- islandid INTEGER PRIMARY KEY NOT NULL,
- timestamp INTEGER NOT NULL,
- message TEXT NOT NULL,
- clientspec TEXT NOT NULL,
- serverspec TEXT NOT NULL
- );
- CREATE TABLE IF NOT EXISTS dists (
- aiid INTEGER NOT NULL,
- biid INTEGER NOT NULL,
- dist INTEGER NOT NULL,
- PRIMARY KEY (aiid, biid)
- );
-END
- ;
-
-$dbh->commit;
-
-#---------- commodity list ----------
-
-{
- my $sth= $dbh->prepare(<<'END')
- INSERT OR IGNORE INTO commods (commodname) VALUES (?);
-END
- ;
- foreach my $commod (sort keys %commods) {
- $sth->execute($commod);
- }
- $dbh->commit;
-}
-
-#---------- island list ----------
-
-{
- my $sth= $dbh->prepare(<<'END')
- INSERT OR IGNORE INTO islands (islandname, archipelago) VALUES (?, ?);
-END
- ;
- foreach my $archname (sort keys %$ocean) {
- my $arch= $ocean->{$archname};
- foreach my $islandname (sort keys %$arch) {
- $sth->execute($islandname, $archname);
- }
- }
- $dbh->commit;
-}
-
-#---------- routes ----------
-
-{
- foreach my $islandname (sort keys %{ $route_mysteries{$oceanname} }) {
- warn "$route_mysteries{$oceanname}{$islandname} routes".
- " for unknown island $islandname\n";
- }
-
- my $allroutes= $routes{$oceanname};
-
- my @propqueue= ();
-
- sub distance_set_propagate ($$$$) {
- my ($lev, $start, $upto, $start2upto) = @_;
- $allroutes->{$start}{$upto}= $start2upto;
- push @propqueue, [ $lev, $start, $upto ];
- }
-
- sub distance_propagate_now {
- my ($lev, $start, $upto) = @_;
- my $startref= $allroutes->{$start};
- my $start2upto= $startref->{$upto};
- my $uptoref= $allroutes->{$upto};
-
- for my $next (keys %$uptoref) {
- next if $next eq $upto;
- my $unext= $uptoref->{$next};
- next unless defined $unext;
- distance_update("${lev}p", $start, $next, $start2upto + $unext);
- }
- }
-
- sub distance_update ($$$$) {
- my ($lev, $x, $y, $newdist) = @_;
- distance_update_one("${lev}x",$x,$y,$newdist);
- distance_update_one("${lev}y",$y,$x,$newdist);
- }
-
- sub distance_update_one ($$$$) {
- my ($lev, $x, $y, $newdist) = @_;
- my $xref= $allroutes->{$x};
- my $currently= $xref->{$y};
- return if defined($currently) and $currently <= $newdist;
- distance_set_propagate("${lev}o",$x,$y,$newdist);
- }
-
- foreach my $xn (keys %$allroutes) {
- my $routes= $allroutes->{$xn};
- distance_set_propagate('0', $xn, $xn, 0);
- foreach my $yn (keys %$routes) {
- distance_set_propagate('0', $yn, $yn, 0);
- distance_set_propagate('X', $xn, $yn, $routes->{$yn});
- distance_set_propagate('Y', $yn, $xn, $routes->{$yn});
- }
- }
- my $ref;
- while ($ref= shift @propqueue) {
- distance_propagate_now(@$ref);
- }
-
- db_doall(<<END)
- DELETE FROM dists;
-END
- ;
- my $sth= $dbh->prepare(<<'END')
- INSERT INTO dists VALUES
- ((SELECT islandid FROM islands WHERE islandname == ?),
- (SELECT islandid FROM islands WHERE islandname == ?),
- ?);
-END
- ;
- foreach my $xn (keys %$allroutes) {
- my $routes= $allroutes->{$xn};
- foreach my $yn (keys %$routes) {
- $sth->execute($xn, $yn, $routes->{$yn});
- }
- }
- $dbh->commit();
-
- # select ia.islandname, ib.islandname,dists.dist from dists, islands as ia on dists.aiid = ia.islandid, islands as ib on dists.biid = ib.islandid order by ia.islandname, ib.islandname;
-}
-
-__DATA__
~yarrgweb / ypp-sc-tools.main.git / blobdiff