3 # This specific file is hereby placed in the public domain, or nearest
4 # equivalent in law, by me, Ian Jackson. 5th July 2009.
15 parse_pctb_commodmap();
17 our %stallkinds= qw(A Apothecary
27 $!=0; my $l= <STDIN>; die $! unless defined $l;
28 die $! if STDIN->error;
30 print "GOT FOR $w LINE [$l]\n"
38 my $t= tell STDIN; $t>=0 or die $!;
39 my $r= read STDIN,$b,2; die $! if STDIN->error;
41 my $v= scalar unpack "v", $b;
42 printf "GOT AT 0x%x INT FOR %s VALUE %d 0x%x\n", $t, $w, $v, $v
48 my ($what,$ary,$ix) = @_;
50 return $got if defined $got;
55 printf "# Version: \"%s\"\n", getline("version");
56 our $nstalls= getline("nstalls")+0;
59 while (@stalls < $nstalls) {
60 $_= getline("stall name ".(@stalls+1));
63 my $sk= $stallkinds{$kind};
64 die "kind $kind in $_ ?" unless defined $sk;
69 unshift @stalls, undef;
73 sub chk_ascending ($$$) {
74 my ($this,$lastref,$desc) = @_;
75 printf "# WARNING - $desc $this < $$lastref\n"
76 if defined($$lastref) and $this < $$lastref;
80 foreach my $bs qw(Buy Sell) {
81 my $alloffers_want= getint("Buy ncommods");
85 while ($alloffers_done < $alloffers_want) {
86 my $commodix= getint("Buy $alloffers_done/$alloffers_want commodix");
87 $price_last=undef unless
88 defined($commodix_last) && $commodix == $commodix_last;
89 my $offers= getint("Buy $commodix offers");
91 for ($offernum=0; $offernum<$offers; $offernum++) {
92 my $stallix= getint("Buy $commodix $offernum stallix");
93 my $price= getint("Buy $commodix $offernum price");
94 my $qty= getint("Buy $commodix $offernum qty");
97 inmap('commod',@pctb_commodmap,$commodix),
98 inmap('stall',@stalls,$stallix)) or die $!;
99 my $chk_asc_price_neg;
101 if ($bs eq 'Sell') { $pricesort=1; print "\t\t" or die $!; }
102 printf("\t%d\t%d", $price, $qty) or die $!;
103 if ($bs eq 'Buy') { $pricesort=-1; print "\t\t" or die $!; }
104 print "\n" or die $!;
105 chk_ascending($commodix,\$commodix_last,'commodix');
106 chk_ascending($pricesort*$price,\$price_last,'price');
108 die if $alloffers_done > $alloffers_want;
113 my $r= read STDIN,$b,1;
114 STDIN->error and die $!;
123 #Version number (3 ascii digits) followed
124 #by LF (i.e. 0x0A). Current version is\
127 # 0000 30 30 35 0a 005.
129 ## of shops/stalls (in ascii) + LF
132 #list of shop names in ascii (without the
133 #possessive part and by specifying the \
134 #shop type in an abbreviated way which is
135 #mentioned below). The shop names are
136 #separated \ by line feeds (0x0A). To
137 #specify the shop type append the "^"
138 #character and then \ one of the
139 #following characters depending upon the
149 # 0000 4f 6c 64 20 49 72 6f 6e 73 69 Ol d Ironsi
150 # 0010 64 65 73 0a des.
152 ## of buy offers (in binary)
155 #commodIndex offerCount buy 0/5
156 # 0010 0a 00 01 00 Grog x 1
158 # 0010 01 00 1d 00 75 00 OI 29 qty 75
160 #commodIndex offerCount buy 1/5
161 # 0020 0b 00 01 00 Fine x 1
162 #[shopIndex val amt]... (all in binar\ y)
163 # 0020 01 00 33 00 e9 03 OI 51 qty 0x3e9
165 #commodIndex offerCount buy 2/5
166 # 0020 0c 00 01 00 Small shot x 1
169 # 0030 0f 00 e9 03 15 qty 0x3e9
171 #commodIndex offerCount buy 3/5
172 # 0030 0d 00 01 00 Medium shot x 1
174 # 0030 01 00 1c 00 e9 03 OI 28 qty 0x3e9
176 #commodIndex offerCount buy 4/5
177 # 0030 0e 00 Large shot
180 # 0040 01 00 26 00 e9 03 OI 38 0x3e9
183 ## of sell offers (in binary)
186 #commodIndex offerCount sell 0/4
187 # 0040 09 00 01 00 Swill x 1
190 # 0050 17 00 e8 03 23 0x3e8
191 #commodIndex offerCount sell 1/4
192 # 0050 0a 00 01 00 Grog x 1
194 # 0050 01 00 1e 00 73 03 OI 30 qty 0x373
195 #commodIndex offerCount sell 2/4
196 # 0050 0c 00 Small shot
199 # 0060 01 00 10 00 07 00 OI 16 qty 7
200 #commodIndex offerCount sell 3/4
201 # 0060 0d 00 01 00 Medium shot x 1
203 # 0060 01 00 1e 00 OI 30
206 # buy offers need to be sorted first by commodity index, then by
207 # prices (prices ascending)
208 # sell offers need to be sorted first by commodity index, then by
209 # prices (prices descending)
210 # [ however, it seems that this is wrong and the price sort order is
211 # supposed to be descending for buy and ascending for sell ]