mirror of
git://git.tartarus.org/simon/puzzles.git
synced 2025-04-21 08:01:30 -07:00
Files
1bf591a573
This is done by getting midend_serialise to produce the complete saved-game file as an in-memory string buffer, and then encoding that into a data: URI which we provide to the user as a hyperlink in a dialog box. The hyperlink has the 'download' attribute, which means clicking on it should automatically offer to save the file, and also lets me specify a not-too-silly default file name.
256 lines
7.8 KiB
Perl
Executable File
256 lines
7.8 KiB
Perl
Executable File
#!/usr/bin/perl
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use strict;
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use warnings;
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open my $footerfile, "<", shift @ARGV or die "footer: open: $!\n";
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my $footer = "";
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$footer .= $_ while <$footerfile>;
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close $footerfile;
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for my $arg (@ARGV) {
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$arg =~ /(.*\/)?([^\/]+)\.html$/ or die;
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my $filename = $2;
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open my $gamefile, "<", $arg or die "$arg: open: $!\n";
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my $unfinished = 0;
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my $docname = $filename;
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chomp(my $puzzlename = <$gamefile>);
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while ($puzzlename =~ s/^([^:=]+)(=([^:]+))?://) {
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if ($1 eq "unfinished") {
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$unfinished = 1;
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} elsif ($1 eq "docname") {
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$docname = $3;
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} else {
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die "$arg: unknown keyword '$1'\n";
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}
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}
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my $instructions = "";
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$instructions .= $_ while <$gamefile>;
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close $gamefile;
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open my $outpage, ">", "${filename}.html";
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my $unfinishedtitlefragment = $unfinished ? "an unfinished puzzle " : "";
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my $unfinishedheading = $unfinished ? "<h2 align=center>an unfinished puzzle</h2>\n" : "";
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my $unfinishedpara;
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my $links;
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if ($unfinished) {
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$unfinishedpara = <<EOF;
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<p>
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You have found your way to a page containing an <em>unfinished</em>
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puzzle in my collection, not linked from the <a href="../">main
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puzzles page</a>. Don't be surprised if things are hard to understand
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or don't work as you expect.
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EOF
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$links = <<EOF;
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<p align="center">
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<a href="../">Back to main puzzles page</a> (which does not link to this)
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EOF
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} else {
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$unfinishedpara = "";
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$links = <<EOF;
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<p align="center">
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<a href="../doc/${docname}.html#${docname}">Full instructions</a>
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<a href="../">Back to main puzzles page</a>
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EOF
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}
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print $outpage <<EOF;
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<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ASCII" />
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<title>${puzzlename}, ${unfinishedtitlefragment}from Simon Tatham's Portable Puzzle Collection</title>
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<script type="text/javascript" src="${filename}.js"></script>
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<style class="text/css">
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/* Margins and centring on the top-level div for the game menu */
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#gamemenu { margin-top: 0; margin-bottom: 0.5em; text-align: center }
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/* Inside that div, the main menu bar and every submenu inside it is a <ul> */
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#gamemenu ul {
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list-style: none; /* get rid of the normal unordered-list bullets */
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display: inline; /* make top-level menu bar items appear side by side */
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position: relative; /* allow submenus to position themselves near parent */
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margin: 0;
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margin-bottom: 0.5em;
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padding: 0;
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}
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/* Individual menu items are <li> elements within such a <ul> */
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#gamemenu ul li {
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/* Add a little mild text formatting */
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font-weight: bold; font-size: 0.8em;
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/* Line height and padding appropriate to top-level menu items */
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padding-left: 0.75em; padding-right: 0.75em;
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padding-top: 0.2em; padding-bottom: 0.2em;
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margin: 0;
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/* Make top-level menu items appear side by side, not vertically stacked */
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display: inline;
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/* Suppress the text-selection I-beam pointer */
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cursor: default;
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/* Surround each menu item with a border. The left border is removed
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* because it will abut the right border of the previous item. (A rule
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* below will reinstate the left border for the leftmost menu item.) */
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border-left: 0;
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border-right: 1px solid rgba(0,0,0,0.3);
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border-top: 1px solid rgba(0,0,0,0.3);
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border-bottom: 1px solid rgba(0,0,0,0.3);
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}
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#gamemenu ul li.disabled {
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/* Grey out menu items with the "disabled" class */
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color: rgba(0,0,0,0.5);
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}
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#gamemenu ul li.separator {
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color: transparent;
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border: 0;
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}
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#gamemenu ul li.afterseparator {
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border-left: 1px solid rgba(0,0,0,0.3);
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}
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#gamemenu ul li:first-of-type {
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/* Reinstate the left border for the leftmost top-level menu item */
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border-left: 1px solid rgba(0,0,0,0.3);
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}
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#gamemenu ul li:hover {
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/* When the mouse is over a menu item, highlight it */
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background: rgba(0,0,0,0.3);
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/* Set position:relative, so that if this item has a submenu it can
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* position itself relative to the parent item. */
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position: relative;
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}
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#gamemenu ul li.disabled:hover {
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/* Disabled menu items don't get a highlight on mouse hover */
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background: inherit;
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}
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#gamemenu ul ul {
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/* Second-level menus and below are not displayed by default */
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display: none;
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/* When they are displayed, they are positioned immediately below
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* their parent <li>, and with the left edge aligning */
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position: absolute;
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top: 100%;
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left: 0;
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/* We must specify an explicit background colour for submenus, because
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* they must be opaque (don't want other page contents showing through
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* them). */
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background: white;
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/* And make sure they appear in front. */
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z-index: 1;
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}
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#gamemenu ul ul.left {
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/* A second-level menu with class "left" aligns its right edge with
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* its parent, rather than its left edge */
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left: inherit; right: 0;
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}
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/* Menu items in second-level menus and below */
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#gamemenu ul ul li {
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/* Go back to vertical stacking, for drop-down submenus */
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display: block;
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/* Inhibit wrapping, so the submenu will expand its width as needed. */
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white-space: nowrap;
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/* Override the text-align:center from above */
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text-align: left;
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/* Don't make the text any smaller than the previous level of menu */
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font-size: 100%;
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/* This time it's the top border that we omit on all but the first
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* element in the submenu, since now they're vertically stacked */
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border-left: 1px solid rgba(0,0,0,0.3);
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border-right: 1px solid rgba(0,0,0,0.3);
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border-top: 0;
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border-bottom: 1px solid rgba(0,0,0,0.3);
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}
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#gamemenu ul ul li:first-of-type {
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/* Reinstate top border for first item in a submenu */
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border-top: 1px solid rgba(0,0,0,0.3);
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}
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#gamemenu ul ul ul {
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/* Third-level submenus are drawn to the side of their parent menu
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* item, not below it */
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top: 0; left: 100%;
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}
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#gamemenu ul ul ul.left {
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/* A submenu with class "left" goes to the left of its parent,
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* not the right */
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left: inherit; right: 100%;
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}
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#gamemenu ul li:hover > ul {
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/* Last but by no means least, the all-important line that makes
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* submenus be displayed! Any <ul> whose parent <li> is being
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* hovered over gets display:block overriding the display:none
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* from above. */
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display: block;
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}
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</style>
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</head>
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<body onLoad="initPuzzle();">
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<h1 align=center>${puzzlename}</h1>
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${unfinishedheading}
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<h2 align=center>from Simon Tatham's Portable Puzzle Collection</h2>
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${unfinishedpara}
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<hr>
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<div id="puzzle" style="display: none">
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<div id="gamemenu"><ul><li>Game...<ul
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><li id="new">New game</li
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><li id="specific">Enter game ID</li
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><li id="random">Enter random seed</li
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><li id="save">Download save file</li
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></ul></li
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><li>Type...<ul id="gametype"></ul></li
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><li class="separator"></li
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><li id="restart" class="afterseparator">Restart game</li
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><li id="undo">Undo move</li
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><li id="redo">Redo move</li
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><li id="solve">Solve game</li
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></ul></div>
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<div align=center>
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<div id="resizable" style="position:relative; left:0; top:0">
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<canvas style="display: block" id="puzzlecanvas" width="1px" height="1px" tabindex="1">
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</canvas>
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<div id="statusbarholder" style="display: block">
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</div>
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</div>
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<p>
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Link to this puzzle:
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<a id="permalink-desc">by game ID</a>
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<a id="permalink-seed">by random seed</a>
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</p>
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</div>
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</div>
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<div id="apology">
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Sorry, this Javascript puzzle doesn't seem to work in your web
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browser. Perhaps you have Javascript disabled, or perhaps your browser
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doesn't provide a feature that the puzzle code requires (such as
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<a href="https://developer.mozilla.org/en-US/docs/JavaScript/Typed_arrays">typed arrays</a>).
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These puzzles have been successfully run in Firefox 19, Chrome 26,
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Internet Explorer 10 and Safari 6.
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</div>
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<hr>
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${instructions}
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${links}
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${footer}
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</body>
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</html>
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EOF
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close $outpage;
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}
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