X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=generate-board;h=9ce1dc23e4fd441521e71abc37fcd0e71f862f75;hb=80d5c2f420e30982360cd7398e63898e05111c9f;hp=7f32b11cff562aa773401e5cf2bbfb81e458c4d7;hpb=cdd47ab8e7774f61bb714ce41adecfc58b6f3f27;p=pandemic-rising-tide.git diff --git a/generate-board b/generate-board index 7f32b11..9ce1dc2 100755 --- a/generate-board +++ b/generate-board @@ -1,4 +1,50 @@ #!/usr/bin/perl -w +# +# generate-board - program for generating playing board images +# for games very like Pandemic Rising Tide +# +# Copyright (C) 2019 Ian Jackson +# +# This program is dual licensed, GPv3+ or CC-BY-SA 4.0+. +# It copies bits of itself into its output; those parts are CC-BY 4.0+. +# Only to the Pandemic Rising Tide folks, it is permissively licensed. +# +# 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; or (at your option), under the terms of the +# Creative Commons Attribution-ShareAlike International License, +# version 4.0 of that License, or (at your option), any later +# version. +# +# This program copies pieces itself into the output. Those pieces, +# when copied into the output, are additionally (at your option) +# available under a difference licence: they are made available +# under the Creative Commons Attribution International License, +# version 4.0 of that 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 Creative Commons Attribution-ShareAlike +# License or the for more details. +# +# You should have received a copy of these licenses along with this +# program. If not, see and +# . +# +# Pandemic and Pandemic Rising Tide are (I think) trademarks of Z-Man +# games and I use them without permission. +# +# For the avoidance of doubt, I do not consider this program to be a +# derivative work of the game Pandemic Rising Tide. However, it is +# not very useful without a pair of game description files and the +# only nontrivial game description files I know of are indeed such +# derivatives. + use strict; use Carp; @@ -22,6 +68,7 @@ our $facesf; our %vxname2pos; # $vxname2pos{VXNAME} = Math::GSL::Vector our %bb; # $r{Bounding...}[0..3] = points our $maxpaper = 'a3'; +my $a1sfactor = 1/sqrt(8); sub TAU { M_PI * 2.0; } sub MM2PT { 72.0 / 25.4; } @@ -31,9 +78,13 @@ our $mid; our $a4_w = 595; our $a4_h = 842; our $a3_h = 1190; +our $a1_w = 1684; +our $a1_h = 2384; our $max_printeredge = 5.50 * MM2PT; - +our $a1m_pasteedge = 3.5 * MM2PT; # along each edge +our $preamble_from_boundings = ''; +our %adjuncts_dy_from_boundings = (Top => 0, Bottom => 0); # ----- region names from plag, incl. reverse mapping ----- @@ -51,7 +102,7 @@ our $sre = qr{(?:(\")|(?=\w))(.*)\1$}; # 2 captures, $2 is the name sub prs2r ($) { # bodgery for the sea and land - return 'NZ' if m/ \| / && !grep { !m{^(?:NZ|L2?)$} } split / \| /, $_[0]; + return $c{Sea} if m/ \| / && !grep { !m{^$c{OuterfaceRe}$} } split / \| /, $_[0]; $prs2region{$_[0]} // confess "@_ ?" } sub prs2rr ($) { $region{prs2r($_[0])} } @@ -76,19 +127,19 @@ sub read_faces () { my @edges; my $process_rr = sub { my $last_ai; - if ($rr->{Name} eq 'NZ') { - # We combined L and NZ; now we must split them again - # in fact, we just throw away L and L2 entirely. - # Here, when processing NZ, we keep only vertices that - # are part of NZ. + if ($rr->{Name} eq $c{Sea}) { + # We combined land and sea; now we must split them again + # in fact, we just throw away all L entirely. + # Here, when processing sea, we keep only vertices that + # are part of the sea. @edges = grep { my $evxname = $_->{VxName}; my @eregions = split / \| ?/, $evxname; - grep { $_ eq 'NZ' } @eregions + grep { $_ eq $c{Sea} } @eregions } @edges; } $rr->{Polygon} = [ @edges ]; - if ($rr->{Name} ne 'NZ') { + if ($rr->{Name} ne $c{Sea}) { for my $ei (0..$#edges) { if (!defined $last_ai) { my $ai; @@ -136,7 +187,7 @@ sub read_faces () { } $process_rr->(); - $region{$_}{Special} = 1 foreach qw(NZ L L2); + $region{$_}{Special} = 1 foreach @{ $c{SpecialRegions} }; } #----- geometry mangling ----- @@ -240,45 +291,55 @@ sub transform_coordinates () { $mid = ($lims[1] - $lims[0]) * 0.5; } -sub adjust_nz() { - my $poly = $region{NZ}{Polygon}; +sub pos_plus_dy_adjunct ($) { + my ($cval) = @_; + my ($x,$y,$whadjunct) = @$cval; + my $adjunct = $adjuncts_dy_from_boundings{ $whadjunct//'' }; + return "$x $y".( defined $adjunct and " $adjunct add translate" ); +} + +sub adjust_sea() { + # Adjusts the top and bottom edges of the sea + my $poly = $region{$c{Sea}}{Polygon}; my %occurs; foreach my $v (@$poly) { $occurs{$v->{VxName}}++ } foreach my $v (@$poly) { - $v->{NZ_Occurs} = $occurs{$v->{VxName}}; + $v->{SeaOccurs} = $occurs{$v->{VxName}}; } - #print STDERR " nz ".(scalar @$poly)."\n"; + #print STDERR " sea ".(scalar @$poly)."\n"; my $occurs_m = sub { my ($ei) = @_; - $poly->[($ei+@$poly) % @$poly]{NZ_Occurs} > 1 + $poly->[($ei+@$poly) % @$poly]{SeaOccurs} > 1 }; for my $ei (0..$#$poly) { next if $occurs_m->($ei); next unless $occurs_m->($ei-1); next unless $occurs_m->($ei+1); - #print STDERR " nz would adjust $poly->[$ei]{VxName}\n"; + #print STDERR " sea would adjust $poly->[$ei]{VxName}\n"; # adjust coord outwards } for my $ei (0..$#$poly) { next unless $occurs_m->($ei); - #print STDERR " nz occurs_m $ei $poly->[$ei]{VxName}\n"; + #print STDERR " sea occurs_m $ei $poly->[$ei]{VxName}\n"; next unless $occurs_m->($ei-1); - my $dleft = mkvec(-1000,0); + my $delta = &mkvec(@{ $c{PA}{OuterCoastDelta} }); foreach my $which (0,-1) { my $ej = ($ei + $which + @$poly) % @$poly; my $ek = ($ei + +1 + 3*$which + @$poly) % @$poly; my $posj = \ $poly->[$ej]{Pos}; my $posk = \ $poly->[$ek]{Pos}; my $dout = $$posk - $$posj; - #print STDERR " nz adj j=$ej ",prvec($$posj)," $poly->[$ej]{VxName}\n"; - #print STDERR " nz adj k=$ek ",prvec($$posk)," $poly->[$ek]{VxName}\n"; - if ($poly->[$ej]{VxName} =~ /Noorderzijlvest/) { - #print STDERR " nz adj extra\n"; - $$posk = $$posj + 10 * mkvec(100,-50); + #print STDERR " sea adj j=$ej ",prvec($$posj)," $poly->[$ej]{VxName}\n"; + #print STDERR " sea adj k=$ek ",prvec($$posk)," $poly->[$ek]{VxName}\n"; + foreach my $paocv (@{ $c{PA_Outercoast_Vertices} }) { + if ($poly->[$ej]{VxName} =~ m{$paocv->{Re}}) { + #print STDERR " sea adj extra\n"; + $$posk = $$posj + 10 * &mkvec(@{ $paocv->{PA} }); + } } - $$posj = $$posj + $dleft + $dout*10; + $$posj = $$posj + $delta + $dout*10; $$posk = $$posk + $dout*10; } } @@ -304,27 +365,94 @@ sub face_path ($) { sub computeboundings() { $bb{Entire} = [ 0,0, $a4_h, $a4_w + $a3_h ]; - $bb{PageB} = [ 0,0, $a4_h, $a4_w ]; - my $page2minprintable = sub { - my (@p) = @{ $_[0] }; - [ $p[0] + $max_printeredge, - $p[1] + $max_printeredge, - $p[2] - $max_printeredge, - $p[3] - $max_printeredge ]; + my $submargins = sub { + my ($margin, $pr) = @_; + my @p = @$pr; + [ $p[0] + $margin, + $p[1] + $margin, + $p[2] - $margin, + $p[3] - $margin ]; }; - $bb{PrintableB} = $page2minprintable->($bb{PageB}); - my $mt_offset = $bb{PrintableB}[3] - $max_printeredge; - $bb{PageMT} = [ 0, $mt_offset, $a4_h, $mt_offset + $a3_h ]; - $bb{PrintableMT} = $page2minprintable->($bb{PageMT}); - $bb{PrintableAll} = [ - @{ $bb{PrintableB} }[0..1], - @{ $bb{PrintableMT} }[2..3], - ]; + my $somepage = sub { + my $id = shift @_; + print STDERR "defining page Page$id\n"; + $bb{"Page$id"} = [ @_ ]; + $bb{"Printable$id"} = $submargins->($max_printeredge, $bb{"Page$id"}); + }; + my $pageb_a4 = sub { + $somepage->('B', 0,0, $a4_h, $a4_w ); + }; + if ($maxpaper eq 'a3') { + $pageb_a4->(); + my $mt_offset = $bb{PrintableB}[3] - $max_printeredge; + $somepage->('MT', 0, $mt_offset, $a4_h, $mt_offset + $a3_h ); + $bb{PrintableAll} = [ + @{ $bb{PrintableB} }[0..1], + @{ $bb{PrintableMT} }[2..3], + ]; + } elsif ($maxpaper eq 'a4') { + $pageb_a4->(); + my $m_offset = $bb{PrintableB}[3] - $max_printeredge; + $somepage->('M', 0, $m_offset, $a4_h, $m_offset + $a4_w ); + my $t_offset = $bb{PrintableM}[3] - $max_printeredge; + $somepage->('T', 0, $t_offset, $a4_h, $t_offset + $a4_w ); + $bb{PrintableAll} = [ + @{ $bb{PrintableB} }[0..1], + @{ $bb{PrintableT} }[2..3], + ]; + } elsif ($maxpaper =~ m/^a1/) { + my $offx = ($a1_w - $bb{Entire}[2] * (1 + $a1sfactor)) / 3; + my $offy = 0.5*($a1_h - $bb{Entire}[3]); + $somepage->('P', -$offx,-$offy, $a1_w-$offx, $a1_h-$offy); + my $hairs = 30 * MM2PT; + my $hairsw = $bb{Entire}[2]; + my $hairsh = $bb{Entire}[3]; + my $surround = 5 * MM2PT; + my $surroundw = $bb{Entire}[2] + $surround*2; + my $surroundh = $bb{Entire}[3] + $surround*2; + my @hrect = @{ $bb{Entire} }; + if ($maxpaper eq 'a1m') { + @hrect = @{ $submargins->($a1m_pasteedge, \@hrect) }; + $bb{Cutout} = \@hrect; + } + my $w_stroke = $xopts =~ m/W/ ? + ' gsave 3 setlinewidth stroke grestore ' + : ''; + $preamble_from_boundings = <[0] neg $bb->[1] neg translate\n"); my $i = 0; my $on = 2; my $off = 9; @@ -343,6 +471,7 @@ sub showboundings () { o(" closepath stroke\n"); $i++; } + o(" grestore"); } sub o_amble (@) { @@ -353,36 +482,63 @@ sub o_amble (@) { $t =~ s/^\&+/ '%' x length $& /mge; o($t); } - + sub preamble() { my $bb = $bb{$bounding}; confess $bounding unless $bb; my $sz = [ $bb->[2] - $bb->[0], $bb->[3] - $bb->[1] ]; o_amble(<> setpagedevice +/all { + gsave + $bb->[0] neg $bb->[1] neg translate + $preamble_from_boundings + board + grestore + showboundings +} def +/showboundings { +END + showboundings(); + o_amble(<{Name} eq 'NZ' } @{ $region{'ZZ'}{Adj} }; +sub dashedwithhs ($$$) { + my ($inner, $comment, $colour) = @_; + my ($adj) = grep { $_->{Name} eq $c{Sea} } @{ $region{$inner}{Adj} }; my $dash = 20; my (@pos) = adj_ends($adj); my $mid = 0.5 * ($pos[0] + $pos[1]); my $r = 0.5 * ($pos[1] - $pos[0])->norm(); - o(sprintf <<'END', facepscolour('sea'), psvec($mid), $r); - %% Afsluitdijk + o(sprintf <<'END', $comment, facepscolour('sea'), psvec($mid), $r); + %% %s %s %s %s 0 360 arc closepath fill END some_edge_faces(()); # just sets the colour @@ -498,14 +657,24 @@ END stroke [] 0 setdash END - one_hs('purple', $mid); + one_hs($colour, $mid); +} + +sub dashedwithhses() { + dashedwithhs( + $_->{Inner}, + $_->{Comment}, + $_->{Colour} + ) foreach @{ $c{DashedHs} }; } sub edge_faces() { - some_edge_faces($region{'NZ'}); - afsluitdijk(); + some_edge_faces($region{$c{Sea}}); + dashedwithhses(); some_edge_faces(grep { - $_->{Name} !~ m{^(?:L2?|NZ|ZZ)$} + my $n = $_->{Name}; + $n !~ m{^$c{OuterfaceRe}$} && + !grep { $n eq $_->{Inner} } @{ $c{DashedHs} } } values %region); } @@ -560,15 +729,17 @@ END next if $rr->{Name} =~ m/^L\d?$/; my $words = $rr->{DisplayName}; my $pos; - if ($rr->{Name} eq 'NZ') { + if ($rr->{Name} eq $c{Sea}) { $pos = mkvec(90, 1280); } else { $pos = $rr->{Centre} + mkvec( 0, 0.5 * $sz * @$words ); } if ($hs{$rr->{Name}}) { #print STDERR "adjust hs $rr->{Name}\n"; - $pos -= mkvec(0, -$hs_sz* - ( $rr->{Colour} eq 'green' ? 0.25 : 0.65 )); + my $posadj = $c{PA_HS_HS}{$rr->{Colour}}; + $posadj //= [0,0]; + $pos -= mkvec(0, -$hs_sz * 0.65); + $pos += &mkvec(@$posadj) * $hs_sz; my $hspos = $pos - mkvec(0, $sz * @$words + $hs_sz/2 + $hs_lw + $hs_sz*0.15); one_hs($rr->{Colour}, $hspos); @@ -578,13 +749,13 @@ END $pos += $sz * &mkvec(@$adjust); } my $w = $rr->{Water}; - $w = 2 if $rr->{Special} || $rr->{Name} eq 'ZZ'; + $w = 2 if $rr->{Name} eq $c{Sea}; if ($w) { #print STDERR " water $w in $rr->{Name}\n"; my $down = water_cubes_sz(2) - water_cubes_sz(1) + $cube_gap; $pos -= mkvec(0, -0.5 * $down); my $cube_y = -($sz * @$words); - if ($rr->{Name} eq 'Wieringermeer') { + if (grep { $_ eq $rr->{Name} } @{ $c{CubeAbove} }) { $pos -= mkvec(0,+$sz); $cube_y = 0; $down = 0; @@ -652,19 +823,24 @@ sub decks(){ } o(" closepath\n"); o(" } bind def"); + o(" /deckpairpathx {\n"); # x because it leaves matrix changed o(" newpath deck1path\n"); o(" 200 0 translate deck1path\n"); o(" } bind def"); - o(" $lw setlinewidth ",miscpscolour('playerdeck'),"\n"); - o(" gsave 401 44 translate deckpairpathx stroke grestore"); - o(" $lw setlinewidth ",miscpscolour('dykefail'),"\n"); - o(" gsave 242 1363 translate 90 rotate deckpairpathx stroke grestore"); + + foreach my $deck (@{ $c{Decks} }) { + o(" $lw setlinewidth ",miscpscolour($deck->{Colour}),"\n"); + o(" gsave ".pos_plus_dy_adjunct($deck->{PosAdy})." "); + my $rotate = $deck->{Rotate}; + if ($rotate) { o(" $rotate rotate "); } + o("deckpairpathx stroke grestore"); + } } sub sea_track(){ o("% sea level track\n"); - o(" gsave 11 700 translate\n"); + o(" gsave ",pos_plus_dy_adjunct($c{PA}{SeaTrack})," translate\n"); my $track = $c{SeaTrack}; my $token_sz = $hs_sz; my $dy = $token_sz * 1.25; @@ -764,7 +940,7 @@ sub dykes(){ o(" } bind def\n"); foreach my $rr (values %region) { next if $rr->{Special}; - next if $rr->{Name} eq 'ZZ'; + next if grep { $_->{Inner} eq $rr->{Name} } @{ $c{DashedHs} }; next if $rr->{Colour} eq 'high'; foreach my $adj (@{ $rr->{Adj} }) { my $neigh = $adj->{Name}; @@ -803,52 +979,58 @@ sub dykes(){ } } -sub hs_initial_1 ($$$;$$$) { - my ($colour, $xi,$yi, $text, $text2, $fn) = @_; +sub hs_initial_1 ($) { + my ($hs1) = @_; + my ($colour) = $hs1->{Colour}; + my ($text, $text2); + if ($hs1->{Water}) { + ($text,$text2) = ('up to '.$hs1->{Water}, 'fewer'); + } elsif ($hs1->{Dykes}) { + ($text,$text2) = ('up to '.$hs1->{Dykes}, ''); + } my $interval = $hs_sz * 1.75; my $demo_h = $hs_sz; #water_cubes_sz(3); my $demo_x0 = $hs_sz * 0.75 + $dyke_l * 0.60; my $demo_w = $demo_x0 + $dyke_l * 0.60; o(" % HS I $colour\n"); o(" gsave\n"); - o(" 550 1705 translate\n"); - o(" ", ($xi*$interval), " ", (($yi-1)*$interval), " translate\n"); - if ($fn) { + o(" ".pos_plus_dy_adjunct($c{PA}{HS1_initials})."\n"); + o(" ", ($hs1->{XIYI}[0]*$interval), " ", + (($hs1->{XIYI}[1]-1)*$interval), " translate\n"); + if (defined $text) { o(" gsave\n"); o(" $demo_h setlinewidth 0 0 moveto $demo_w 0 rlineto\n"); o(" ", facepscolour($colour), " stroke grestore\n"); } one_hs($colour, mkvec(0,0)); - if ($fn) { + if (defined $text) { o(" /words {\n"); o(" 2 copy moveto ($text) show\n"); o(" 2 copy moveto 0 -$text_sz rmoveto ($text2) show\n"); o(" } bind def\n"); o(" gsave ".($hs_sz * 0.8)." $cube_gap translate wordsshow grestore\n"); o(" $demo_x0 ",($hs_sz * -0.25)," translate\n"); - $fn->(); } - o(" grestore\n"); -} - -sub hs_initial () { - hs_initial_1('red', 0,0); - hs_initial_1('purple', 0,1); - hs_initial_1('green', 1,0, 'up to 6', 'fewer', sub { + if ($hs1->{Water}) { o(" ",(water_cubes_sz(1))," 0 translate\n"); o(" 0 ",(-water_cubes_sz(1) * 0.3)," translate\n"); water_cubes(1, miscpscolour('edge')); - }); - hs_initial_1('yellow', 1,1, 'up to 4', '', sub { + } elsif ($hs1->{Dykes}) { o(" newpath dykepath\n"); o(" gsave ",miscpscolour('edge')," stroke grestore\n"); o(" gsave ",miscpscolour('dykehsadd')," fill grestore\n"); - }); + } + o(" grestore\n"); +} + +sub hs_initial () { + hs_initial_1($_) foreach @{ $c{HS1} }; } sub play_hint () { my $sz = 20; - o(" gsave ",miscpscolour('hinttext')," 260 1715 translate\n"); + o(" gsave ",miscpscolour('hinttext'), + " ",pos_plus_dy_adjunct($c{PA}{PlayHint}),"\n"); o(" /Helvetica-Bold findfont $sz scalefont setfont\n"); my @t = split /\n/, $c{PlayHint}; foreach my $i (0..$#t) { @@ -864,7 +1046,7 @@ sub play_hint () { $xopts = shift @ARGV if $ARGV[0] =~ s/^-X//; $bounding = $1 if $xopts =~ s/b(\w+)//; $maxpaper = $1 if $xopts =~ s/p(\w+)//; -$maxpaper =~ m/^a[134]$/ or confess; +$maxpaper =~ m/^a[134]$|^a1m$/ or confess; ($facesf, @ARGV) = @ARGV or die; parse_input_graph(); @@ -872,7 +1054,7 @@ prep_region_rmap(); read_faces(); calculate_centres(); transform_coordinates(); -adjust_nz(); +adjust_sea(); computeboundings(); preamble(); @@ -884,7 +1066,6 @@ decks(); sea_track(); hs_initial(); play_hint(); -showboundings(); postamble(); print STDERR Dumper(\%region) if $ENV{'GENERATE_BOARD_DUP'};