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sandbox.html
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sandbox.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>ALife</title>
<link rel="stylesheet" href="styles.css">
<link rel="icon" href="assets/icon.svg">
</head>
<body>
<div class="headdiv">
<h1 id="header" class="header"></h1>
<a id="mainpage" class="pagelink"></a>
</div>
<div id="select"></div>
<div id="edit"></div>
<div id="setup"></div>
<div id="main"></div>
</body>
</html>
<script src="strings.js"></script>
<script src="utils.js"></script>
<script src="style.js"></script>
<script src="interface.js"></script>
<script src="main.js"></script>
<script src="render.js"></script>
<script>
const { language, strings } = getWindowStrings(languagesStrings);
const select = new Element("select");
const edit = new Element("edit").hide();
const main = new Element("main").hide();
const setup = new Element("setup").hide();
new Element("header").attr("textContent", strings.sandboxHeader);
new Element("mainpage")
.attr("textContent", strings.toMainpage)
.attr("href", "index.html?lang="+language);
new ButtonElement(strings.setupSelect, () => callFileSelector(parse)).to(select);
new Element({
elementType: "label",
textContent: strings.sandboxName+":"
}).to(edit);
const nameelem = new Element({
elementType: "input",
type: "text",
className: "nameinput",
onchange: function() {
obj.name = this.value;
}
}).to(new DivElement().to(edit));
new Element({
elementType: "label",
textContent: strings.sandboxDescription+":"
}).to(edit);
const descrelem = new Element({
elementType: "textarea",
className: "textarea",
onchange: function() {
obj.description = this.value;
}
}).to(new DivElement().to(edit));
new ButtonElement(strings.setupDownload, () => downloadText(getJSON(), (obj.name ? obj.name:"unnamed")+".alife-species")).to(new DivElement().to(edit));
const progressdiv = new DivElement().hide().to(document.body);
new Element({
elementType: "p",
className: "label",
textContent: strings.setupCreating
}).to(progressdiv);
const progress = new ProgressBar().to(progressdiv);
setupLanguageChanger(new DivElement().to(select), strings, language);
var obj, settings, simulation, interface, interval;
function getJSON() {
obj.settings = {
sun: +settings.sun.value,
resources: +settings.resources.value,
prog: +settings.prog.value,
density: +settings.density.value
};
obj.changedDate = Date.now();
return JSON.stringify(obj);
}
function parse(file) {
readFileAsText(file, parseJSON, () => alert(strings.readFileFailed));
}
function parseJSON(json) {
try {
obj = JSON.parse(json);
} catch (e) {
alert(strings.readFileFailed);
return;
}
settings = setupSettings("setup", {
strings,
header: "h2",
prog: getSimulationConsts(obj.consts).genomeHeight,
onstart: start
});
settings.randomSeed();
nameelem.attr("value", obj.name);
descrelem.attr("value", obj.description);
settings.sun.value = obj.settings.sun ?? 500;
settings.resources.value = obj.settings.resources ?? 10000;
settings.density.value = obj.settings.density ?? 50;
settings.prog.value = obj.settings.prog ?? 0;
select.hide();
edit.show();
setup.show();
}
function start() {
if (interval) {
clearInterval(interval);
main.attr("innerHTML", "");
}
const size = +settings.size.value;
const reqmem = (size**2)*512;
const gib = 2**30;
const devmem = (navigator.deviceMemory ?? 0.5)*gib/2;
if (devmem <= reqmem || reqmem >= gib) if (!confirm(strings.memoryAsk(reqmem))) return;
try {
simulation = createSimulation(size, size, {
...obj.consts,
mutationChance: 0
}, +settings.seed.value);
} catch (e) {
alert(strings.noMemory);
return;
}
const methods = simulation.methods;
const genomeLength = simulation.consts.genomeWidth*simulation.consts.genomeHeight;
const charge = +settings.resources.value;
const organic = charge/simulation.consts.organicCost;
let clan = 0;
setup.hide();
progressdiv.show();
function createWorld(i, callback) {
const start = performance.now();
while (performance.now()-start < 10) {
simulation.organic[i] = organic;
simulation.charge[i] = charge;
if (methods.chance(0.01/(+settings.density.value))) {
methods.putNewCellIndex(2, i);
simulation.energy[i] = 20000;
simulation.angle[i] = methods.randomInt(4);
simulation.current[i] = 0;
simulation.curprog[i] = +settings.prog.value;
simulation.clan[i] = clan++;
for (let j = 0; j < genomeLength; j++) simulation.genome[i*genomeLength+j] = obj.genome[j];
}
if (++i === simulation.type.length) {
callback();
return;
}
}
progress.draw(i/simulation.type.length);
setTimeout(() => createWorld(i, callback));
}
createWorld(0, function() {
simulation.sun = +settings.sun.value;
const targetsize =
size == 800 ? 1600:
size == 1800 ? 1800:1200;
interface = setupInterface("main", simulation, {
strings,
language,
targetsize,
keys: false
});
interface.pause.onclick();
renderer = createRenderer(interface, simulation, style);
interval = startWindow([], [], interface, simulation, renderer, 60);
progressdiv.hide();
setup.show();
main.show();
});
}
if (sessionStorage.getItem("alife-save")) {
parseJSON(sessionStorage.getItem("alife-save"));
sessionStorage.setItem("alife-save", "");
}
</script>