433 lines
7.6 KiB
HTML
433 lines
7.6 KiB
HTML
<!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=utf-8" />
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<title>Art lost in time</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<style>
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* {
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-webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
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-moz-box-sizing: border-box; /* Firefox, other Gecko */
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box-sizing: border-box; /* Opera/IE 8+ */
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border-collapse: collapse;
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}
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body {
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background-color: darkgrey;
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font-family: "Lucida console", monospaced;
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font-weight: bold;
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font-size: 16px;
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}
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#all {
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width: 1282px;
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height: 480px;
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margin: auto;
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background-color: #fff;
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border: 1px solid #000;
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}
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#img {
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float: left;
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}
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#all:after {
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content: "";
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display: table;
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clear: both;
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}
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#texty {
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float: left;
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width: 400px;
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padding: 5px;
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border: 1px solid black;
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overflow: auto;
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height: 480px;
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}
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#texty .error {
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color: red;
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}
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#menu {
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float: left;
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width: 240px;
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}
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#menu a {
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display: block;
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color: #000;
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text-decoration: none;
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padding: 5px;
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}
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</style>
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<script src="fengari-web.js" type="text/javascript"></script>
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</head>
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<body>
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<div id="all">
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<img src="art/titulka.png" id="img">
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<div id="texty">
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<p>Art lost in time</p>
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<p>If the game does not start, please report it back to Severák. Please include info which browser (and version) did you used.</p>
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</div>
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<div id="menu">
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</div>
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</div>
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<!-- <audio src="art/warhol3.mp3" loop hidden autoplay id="bgmusic"></audio> -->
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<script>
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var el_texty = document.getElementById("texty");
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var el_menu = document.getElementById("menu");
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function ui_p(txt)
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{
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el_texty.innerHTML += ("<p>" + txt + "</p>");
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el_texty.scrollTop = el_texty.scrollHeight;
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}
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function ui_cls(txt)
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{
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el_texty.innerHTML = "";
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}
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function ui_add_menu(code, txt)
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{
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el_menu.innerHTML += ("<a href=\"#\" data-code=\""+code+"\">" + txt + "</p>");
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}
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function ui_cls_menu()
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{
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el_menu.innerHTML = "";
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}
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function ui_errormsg(txt)
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{
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el_texty.innerHTML += ("<p class=\"error\">" + txt.replace("\n", "<br/>") + "</p>");
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el_texty.scrollTop = el_texty.scrollHeight;
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}
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function ui_img(src)
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{
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document.getElementById('img').src = 'art/' + src;
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}
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</script>
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<script type="application/lua">
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local js = require "js"
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local window = js.global
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gamefile = "art.lua"
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-- Hagen game engine
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-- (c) Severák 2019-2021
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-- kód nedoporučuju nikomu číst, protože zárodek vzniknul během jednoho odpoledne
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-- inspirace
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-- - hra Gateway od Legend entrertaiment
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-- - textovky od Petra Kaina
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-- - textovkový engine INSTEAD
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-- globals
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paramsNo = 0
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params = {}
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currVerb = nil
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verb_ord = {}
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room_ord = {}
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item_ord = {}
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menu2codes = {}
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issued_command = {}
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-- API
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function verb(def)
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def.is_verb = true
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def.params = def.params or {}
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verb_ord[#verb_ord+1] = def
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return def
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end
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function room(def)
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def.is_room = true
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room_ord[#room_ord+1] = def
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return def
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end
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function item(def)
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def.is_item = true
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item_ord[#item_ord+1] = def
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return def
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end
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function cls()
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window:ui_cls()
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end
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function img(src)
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window:ui_img(src)
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end
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local function split_lines(str)
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local result = {}
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for line in str:gmatch '[^\n]+' do
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table.insert(result, line)
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end
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return result
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end
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function p(par)
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par = par or ""
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for line in par:gmatch '[^\n]+' do
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window:ui_p(line)
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end
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end
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function here()
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return game[game.me.w]
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end
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function move(what, where)
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game[what].w = where
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end
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function walk(where, nocls)
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assert(game[where], "room " .. where .. " does not exist")
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if game[where].img then
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img(game[where].img)
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end
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move("me", where)
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if not nocls then
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cls()
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end
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p(game[where].n)
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p(game[where].d)
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for i,item in ipairs(item_ord) do
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if item.d and item.w==here().ref then
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p(item.d)
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end
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end
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show_verbs()
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end
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function has(what)
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return game[what].w=="me"
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end
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function location_of(what)
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return game[what].w
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end
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function is_here(what)
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return game[what].w==game.me.w
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end
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-- end of API
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-- TODO - checkovat všechny parametry
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function _has_subj_of(verb)
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local parCode = verb.params[#params+1]
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for i,item in ipairs(item_ord) do
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if item[parCode] and (verb.global_reach or item.w==here().ref or item.w=="me") then
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return true
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end
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end
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return false
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end
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function show_verbs()
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paramsNo = 0
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currVerb = ""
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params = {}
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local here = game[game.me.w]
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window:ui_cls_menu();
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menu2codes={}
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for i,verb in ipairs(verb_ord) do
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if verb.always or here[verb.ref] or _has_subj_of(verb) then
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local idx=#menu2codes+1
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window:ui_add_menu(idx, verb.n);
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menu2codes[idx] = verb.ref
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end
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end
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end
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function show_items()
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local verb = game[currVerb]
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local parCode = verb.params[#params+1]
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-- print("parCode="..parCode)
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window:ui_cls_menu();
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menu2codes={}
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for i,item in ipairs(item_ord) do
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if item[parCode] and (verb.global_reach or item.w==here().ref or item.w=="me") then
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local idx=#menu2codes+1
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window:ui_add_menu(idx, item.n);
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menu2codes[idx] = item.ref
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end
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end
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if #menu2codes=="0" then
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show_verbs() -- situace kdy není možné zobrazit další krok v menu
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-- TODO - vyřešit nějak líp
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end
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end
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function process_param(param)
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if paramsNo == 0 then
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currVerb = param
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paramsNo = #game[currVerb].params
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else
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params[#params+1]=param
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end
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-- debug:
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--[[
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print("param="..param)
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print("params="..table.concat(params," "))
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print("currVerb="..currVerb)
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print("paramsNo="..paramsNo)
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print("#params="..#params)
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print "---"
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]]
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if #params==paramsNo then
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p ""
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p("> " .. table.concat(issued_command, " "))
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issued_command = {}
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game[currVerb].act(table.unpack(params))
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if game.round then
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game.round()
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end
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show_verbs()
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else
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show_items()
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end
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end
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-- game defaults
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game = {
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title = "Emty game",
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me = item{
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w="intro"
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},
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intro = room{
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n="void",
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d="YOU ARE IN A MAZE OF TWISTY LITTLE PASSAGES, ALL ALIKE.",
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ref = "intro"
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},
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void = room{
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n="void",
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d="YOU ARE IN A MAZE OF TWISTY LITTLE PASSAGES, ALL ALIKE.",
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ref = "void"
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},
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vars = {}
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}
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-- utils
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function read_config(filename)
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filename = filename or ''
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assert(type(filename) == 'string')
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local ans,u,k,v,temp = {}, '_'
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local f = io.open(filename)
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if f then
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f:close()
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for line in io.lines(filename) do
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temp = line:match('^%[(.+)%]$')
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if temp ~= nil and u ~= temp then u = temp end
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k,v = line:match('^([^=]+)=(.+)$')
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if u ~= nil then
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ans[u] = ans[u] or {}
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if k ~= nil then
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ans[u][k] = v
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end
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end
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end
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return ans
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else
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return {}
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end
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end
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-- GUI
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-- loads game
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load_game, err = loadfile(gamefile, "t", setmetatable(game, {__index=_G}))
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if err then
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window:ui_errormsg(err)
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-- os.exit(1)
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end
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load_game()
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local refcnt = 0
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-- add refs
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for ref,obj in pairs(game) do
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if type(obj)=='table' and (obj.is_verb or obj.is_room or obj.is_item) then
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obj.ref = ref
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refcnt = refcnt + 1
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end
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end
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-- stupid cyber arm glitching again!
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for i,obj in ipairs(verb_ord) do
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print("verb " .. obj.ref)
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end
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for i,obj in ipairs(room_ord) do
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print("room " .. obj.ref)
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end
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for i,obj in ipairs(item_ord) do
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print("item " .. obj.ref)
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end
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print("refcnt = " .. refcnt)
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print("#verb_ord = " .. #verb_ord)
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print("#room_ord = " .. #room_ord)
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print("#item_ord = " .. #item_ord)
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print("#sum_ord = " .. #verb_ord + #room_ord + #item_ord)
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local ok, err = pcall(walk, "intro")
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if not ok then
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window:ui_errormsg(err)
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end
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window.document:getElementById("menu"):addEventListener("click", function(eL, ev)
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local target = ev.target;
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local code = target:getAttribute("data-code")
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local text = target.innerText
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local i = tonumber(code)
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issued_command[#issued_command+1] = text
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local ok, err = pcall(process_param, menu2codes[i])
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if not ok then
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window:ui_errormsg(err)
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show_verbs()
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end
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ev:stopPropagation();
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ev:preventDefault();
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end)
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</script>
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</body>
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</html>
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