Widget:MoonStack: Difference between revisions

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VisualWikitext
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|-
|-
| ''id'' ||   || unique id prefix if you embed multiple widgets on one page ||   || wh
| ''id'' ||   || unique id prefix if you embed multiple widgets on one page ||   || wh
|-
| ''fps'' ||   || Desired fps for the animation ||   || 5
|}
|}
</noinclude><includeonly><content><![CDATA[
</noinclude><includeonly>
  <div class="wh-moonstack" style="max-width:{size}px;margin:1rem 0;">
<div class="wh-moonstack" style="max-width:<!--{$size|default:512|escape:'html'}-->px;margin:1rem 0;">
    <label for="wh-x">
  <label for="<!--{$id|default:'wh'|escape:'html'}-->-x"><strong>Days since alignment:</strong>
      <strong>Alignment step:</strong>  
  <span id="<!--{$id|default:'wh'|escape:'html'}-->-xval">1</span> / 6433
      <span id="wh-xval">1</span> / 6433
  </label>
    </label>
    <input id="wh-x" type="range" min="1" max="6433" value="1" style="width:100%;">


     <div style="margin:.5rem 0;">
  <div style="display:flex;align-items:center;gap:0.5rem;">
      <strong>When:</strong>
     <input id="<!--{$id|default:'wh'|escape:'html'}-->-x" type="range" min="1" max="6433" value="1" style="flex-grow:1;">
      <span id="wh-cycles">0</span> Cycles,
    <button id="<!--{$id|default:'wh'|escape:'html'}-->-play" style="font-size:1rem;padding:0.2rem 0.5rem;cursor:pointer;">▶</button>
      <span id="wh-days">1</span> days
  </div>
     </div>
 
  <div style="margin:.5rem 0;">
    <strong>When:</strong>
    <span id="<!--{$id|default:'wh'|escape:'html'}-->-cycles">0</span> Cycles,
    <span id="<!--{$id|default:'wh'|escape:'html'}-->-days">1</span> days
  </div>
 
  <div id="<!--{$id|default:'wh'|escape:'html'}-->-stage"
      style="position:relative;width:<!--{$size|default:512|escape:'html'}-->px;height:<!--{$size|default:512|escape:'html'}-->px;isolation:isolate;background:#000;border:1px solid #333;">
     <img id="<!--{$id|default:'wh'|escape:'html'}-->-base"
        src="<!--{$basePath|default:'/images/moons/'|escape:'html'}-->WyrdeHaven_center.png?v=2" width="{size}" height="{size}"
        alt="WyrdeHaven base"
        decoding="async" fetchpriority="high" draggable="false"
        style="position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;"/>
    <img id="<!--{$id|default:'wh'|escape:'html'}-->-tiriel" src="" alt="Tiriel" width="{size}" height="{size}"
        style="position:absolute;top:0;left:0;width:100%;height:100%;z-index:2;"/>
    <img id="<!--{$id|default:'wh'|escape:'html'}-->-rhaen"  src="" alt="Rhaen" width="{size}" height="{size}"
        style="position:absolute;top:0;left:0;width:100%;height:100%;z-index:3;"/>
    <img id="<!--{$id|default:'wh'|escape:'html'}-->-veyra"  src="" alt="Veyra" width="{size}" height="{size}"
        style="position:absolute;top:0;left:0;width:100%;height:100%;z-index:4;"/>
  </div>
</div>
<script type="text/javascript">
(function() {
  var ID  = "<!--{$id|default:'wh'|escape:'js'}-->";
  var BASE = "<!--{$basePath|default:'/images/moons/'|escape:'js'}-->";
  function ge(s){return document.getElementById(ID + s);}
  var el = {
    x:    ge("-x"),
    xval: ge("-xval"),
    cyc:  ge("-cycles"),
    day:  ge("-days"),
    t:    ge("-tiriel"),
    r:    ge("-rhaen"),
    v:    ge("-veyra")
  };


    <div id="wh-stage"
  function pad2(n){return ("0"+n).slice(-2);}
        style="position:relative;width:{size}px;height:{size}px;isolation:isolate;border:1px solid #333;background:#000;overflow:hidden;">
      <img id="wh-base"
          src="{basePath}WyrdeHaven_center.png"
          alt="WyrdeHaven base"
          style="position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:1;"
          loading="lazy" decoding="async"/>


      <img id="wh-tiriel"
  // --- NEW: simple preloader & caches ---
          src=""
  var cache = { T: [], R: [], V: [] };
          alt="Tiriel"
          style="position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:2;"
          loading="lazy" decoding="async"/>


       <img id="wh-rhaen"
  function preloadSet(prefix, count, bucket){
          src=""
    for(var i=0;i<count;i++){
          alt="Rhaen"
      var img = new Image();
          style="position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:3;"
      img.decoding = "async";
          loading="lazy" decoding="async"/>
       img.referrerPolicy = "no-referrer";
      img.draggable = false;
      img.src = BASE + prefix + "_" + pad2(i) + ".png";
      bucket[i] = img;
    }
  }
  // Kick off preloads (non-blocking)
  preloadSet("Tiriel", 12, cache.T);
  preloadSet("Rhaen",  32, cache.R);
  preloadSet("Veyra",  67, cache.V);


      <img id="wh-veyra"
  // Track last indices to avoid redundant src swaps while scrubbing
          src=""
  var last = { t:-1, r:-1, v:-1 };
          alt="Veyra"
          style="position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:4;"
          loading="lazy" decoding="async"/>
    </div>
  </div>


   <script type="text/javascript">
   function update(){
    (function() {
    var X = parseInt(el.x.value,10);
      // Normalize basePath to end with a slash
    var Y = Math.floor(X/479);
      let BASE = "{basePath}";
    var Z = X % 479;
      if (BASE && !BASE.endsWith("/")) BASE += "/";


      const el = {
    var iT = (X-1) % 12;
        x:      document.getElementById("wh-x"),
    var iR = (X-1) % 32;
        xval:  document.getElementById("wh-xval"),
    var iV = (X-1) % 67;
        cyc:    document.getElementById("wh-cycles"),
        days:  document.getElementById("wh-days"),
        tiriel: document.getElementById("wh-tiriel"),
        rhaen:  document.getElementById("wh-rhaen"),
        veyra:  document.getElementById("wh-veyra")
      };


      function pad2(n){ return ("0"+n).slice(-2); }
    el.xval.textContent = X;
    el.cyc.textContent  = Y;
    el.day.textContent  = Z;


      function update(){
    if(iT !== last.t){ last.t = iT; el.t.src = (cache.T[iT] && cache.T[iT].src) || (BASE + "Tiriel_" + pad2(iT) + ".png"); }
        const X = parseInt(el.x.value,10);
    if(iR !== last.r){ last.r = iR; el.r.src = (cache.R[iR] && cache.R[iR].src) || (BASE + "Rhaen_"  + pad2(iR) + ".png"); }
        // Show cycles/days with days in 1..479
    if(iV !== last.v){ last.v = iV; el.v.src = (cache.V[iV] && cache.V[iV].src) || (BASE + "Veyra_"  + pad2(iV) + ".png"); }
        const Y = Math.floor((X - 1) / 479);
  }
        const Z = ((X - 1) % 479) + 1;


        const iT = (X - 1) % 12;
  // Smooth scrubbing without spamming layout
        const iR = (X - 1) % 32;
  var raf = null;
        const iV = (X - 1) % 67;
  el.x.addEventListener("input", function(){
    if(raf) return;
    raf = requestAnimationFrame(function(){ raf = null; update(); });
  });


        el.xval.textContent = X;
  update();
        el.cyc.textContent  = Y;
var playBtn = document.getElementById(ID + "-play");
        el.days.textContent = Z;
var timer = null;
var playing = false;
var interval = 1000/<!--{$fps|default:5|escape:'html'}-->;


        el.tiriel.src = BASE + "Tiriel_" + pad2(iT) + ".png";
function stepForward(){
        el.rhaen.src  = BASE + "Rhaen_"  + pad2(iR) + ".png";
  var v = parseInt(el.x.value, 10);
        el.veyra.src  = BASE + "Veyra_"  + pad2(iV) + ".png";
  if(v >= 6433) v = 1;
      }
  else v++;
  el.x.value = v;
  update();
}


      el.x.addEventListener("input", update);
playBtn.addEventListener("click", function(){
      update();
  if(!playing){
     })();
    playing = true;
  </script>
    playBtn.textContent = "■";  // stop icon
]]></content>
    timer = setInterval(stepForward, interval);
</includeonly>
  } else {
     playing = false;
    playBtn.textContent = "▶";  // play icon
    clearInterval(timer);
    timer = null;
  }
});
})();
</script></includeonly>

Latest revision as of 16:50, 10 November 2025

This widget allows you to embed the lunar orbits of WyrdeHaven in your mediaWiki page

Usage

{{#widget:MoonStack | basePath=/images/moons/ | size=512 | id=ms1}}

basePath   Location of image files for the orbits   /images/moons/
size   maximum image size in pixels   512
id   unique id prefix if you embed multiple widgets on one page   wh
fps   Desired fps for the animation   5
Retrieved from "https://www.wyrdehavenchronicl.es/wiki/index.php?title=Widget:MoonStack&oldid=641"
Last modified
This page was last edited on 10 November 2025, at 16:50.