#!/usr/bin/perl -w
+# 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 IO::Handle;
use POSIX;
price <swill> <grog> <fine> [<shot>]
Each of which may appear only once, except \`have' which may appear
-more than once which case we calculate the differences and the profit
-for each one.
-
-If /<shot> is not specified at all, relevant information about shot is
-not reported. For have and want, specifying an empty string means
-zero. Entirely Missing <swill>/<grog>/ is taken as if both were
-specified and zero.
-
-In price, missing entries mean the commodity is unavailable.
+more than once which case we calculate the financial implications
+at each stage.
+
+Missing entries count as zero (and zeroes are not displayed in the output).
+In price, \`x' means the commodity is unavailable.
+
+The intended use is that at the start of the pillage you run:
+ ypp-restock-rum have ... want ...
+to check that stocks are sufficient, or perhaps:
+ ypp-restock-rum have ... want ... price ...
+if you want to stock up some more. At the end of the pillage,
+run the same thing again with some extra parameters:
+ ypp-restock-rum have .. want ... have ... price ...
+and it will tell you how you did and what the restock should be like.
END
;
badusage("$what: specified more than once")
if defined $storeary->[2];
my (@v) = ();
- while (@ARGV and $ARGV[0] =~ m/^\d/) {
+ while (@ARGV and $ARGV[0] =~ m/^\d|^x$/) {
$_ = shift @ARGV;
push @v, $_;
}
push @v, $default;
}
if (@v != 4) {
- badusage("$what: invalid syntax (wrong number of /s)");
+ badusage("$what: invalid syntax (wrong number of parameters)");
}
my $i=0;
foreach $_ (@v) {
- $_ = $default if !length;
- m/^0*(\d+)$/ or badusage("$what: $kinds[$i] \`$_': bad syntax");
- $_= $1;
+ if ($default>0 and m/^x$/) {
+ $_ = $default;
+ } elsif (m/^0*(\d+)$/) {
+ $_= $1;
+ } else {
+ badusage("$what: $kinds[$i] \`$_': bad syntax");
+ }
$i++;
}
@$storeary = @v;
our (@have,@want,@price);
sub parse_args () {
- @ARGV or badusage("need some information to go on");
+ if (!@ARGV) {
+ print STDERR <<END or die $!;
+
+ypp-restock-rum is part of ypp-sc-tools Copyright (C) 2009 Ian Jackson
+This program comes with ABSOLUTELY NO WARRANTY; this is free software,
+and you are welcome to redistribute it under certain conditions.
+For details, read the top of the ypp-restock-rum file.
+END
+ badusage("need some information to go on");
+ }
while (@ARGV) {
$_ = shift @ARGV;
if (m/^have$/) {
parse_info(1,0,1, @{ $have[@have] }, 'have');
} elsif (m/^want$/) {
parse_info(1,0,0, @want, 'want');
- } elsif (m/^price$/) {
+ } elsif (m/^prices?$|^costs?$/) {
parse_info(0,1e7,0, @price, 'price');
} else {
badusage("unknown information argument \`$_'");
sub compute_stock_values() {
return unless @have;
- print <<END
- Rum Rum Shot Shot total Profit Profit
- equiv. value stocks value value this leg total
+ print @have>1 ? <<END
+
+ _____Rum_____ ___Shot___ total _____Profit___
+ fine equiv. value qty value value per leg total
+END
+: <<END
+ Rum Rum Shot Shot total
+ equiv. value stocks value value
END
;
my $total_value= $rum_value + $shot_value;
printf "%-10s ", 'stocks'.fmt_stock_index(++$si).':';
+ print ' ' if @have==1;
pr1s($stock_rum);
pr1s($rum_value);
- printf "%6d", $stocks->[3];
+ print ' ' if @have==1;
+ printf "%6s", $stocks->[3] ? $stocks->[3] : '';
pr1s($shot_value);
pr1s($total_value);
$last_value= $total_value;
print "\n";
}
- print <<END
- fine poe units poe poe delta-poe poe
-
-END
-;
+ print "\n" if @have>1;
+ print "\n";
}
sub pr2 ($$$) {
my ($k,$v1,$v2) = @_;
- printf "%-20s %-23s %s\n", "$k:", $v1, $v2;
-}
-
-sub pr3 ($$$$) {
- my ($k,$v1,$v2,$v3) = @_;
- printf "%-20s %-23s %-20s %s\n", "$k:", $v1, $v2, $v3;
+ printf "%-25s %-23s %s\n", "$k:", $v1, $v2;
}
sub pr2rs ($$$) {
if (@price) {
my ($rum_buy,$shot_buy) = ('','');
my ($rum_bill,$shot_bill) = qw(0 0);
- if (defined $best and $rum_need > 0) {
- my $rum_qty= $rum_need * 100 / $proofs[$best];
- $rum_qty= ceil($rum_qty);
- $rum_buy= sprintf('%12s %-11s ',"** $rum_qty","$kinds[$best] **");
- $rum_bill= $rum_qty * $price[$best];
+ my $ok=1;
+ if ($rum_need > 0) {
+ if (defined $best) {
+ my $rum_qty= $rum_need * 100 / $proofs[$best];
+ $rum_qty= ceil($rum_qty);
+ $rum_buy= sprintf('%12s %-11s ',
+ "** $rum_qty","$kinds[$best] **");
+ $rum_bill= $rum_qty * $price[$best];
+ } else {
+ $rum_buy= ' (rum unavailable)';
+ $ok= 0;
+ }
}
- if ($shot_need > 0 and valid($price[3])) {
- $shot_buy= sprintf('%7s shot **', "** $shot_need");
- $shot_bill= $shot_need * $price[3];
+ if ($shot_need > 0) {
+ if (valid($price[3])) {
+ $shot_buy= sprintf('%7s shot **', "** $shot_need");
+ $shot_bill= $shot_need * $price[3];
+ } else {
+ $shot_buy= ' (shot unavailable)';
+ $ok= 0;
+ }
}
if (length($rum_buy) or length($shot_buy)) {
- pr3('for',
+ pr2($ok
+ ? sprintf('for a total of %d poe', $rum_bill + $shot_bill)
+ : 'for',
$rum_bill ? sprintf("%12d poe ", $rum_bill) : '',
- $shot_bill ? sprintf("%10d poe", $shot_bill) : '',
- sprintf("%7d total", $rum_bill + $shot_bill));
+ $shot_bill ? sprintf("%10d poe", $shot_bill) : '');
pr2('BUY', $rum_buy, $shot_buy);
} else {
print "stocks are sufficient.\n";
compute_stock_values();
compute_restock_requirements();
-__DATA__
-
-# if (defined $price{Swill}) {
-# map { $price{$_}= undef if $price{$_} eq 'x' } @rums;
-# }
-# if (defined $have{Swill}) {
-# $have_proof= 0;
-# map { $have_proof += $have{$_} * $proof{$_} } @rums;
-# }
-
-our ($best);
-
-our $have_proof;
-
-our ($need_proof, %need, %buy);
-
-
-sub compute_restock_cheapest_rum() {
- my %bill;
- map {
- $bill{$_} = $buy{$_} * $price{$_} if defined $price{$_};
- } @rums;
- prf('nominal bill', %bill, 'poe');
- print "\n";
- if ($need_proof < 0) {
- printf "stocks are sufficient";
- } else {
- my $buy= ceil($buy{$best});
- printf "buy %d %s at %d poe each for %d poe",
- $buy, $best, $price{$best}, $buy * $price{$best};
- }
- print "\n\n";
-}
-
-main();
+STDOUT->error and die $!;
+close STDOUT or die $!;
~yarrgweb / ypp-sc-tools.db-test.git / blobdiff