bauhaus-echo-web/index.html

<!doctype html>
<html lang="en">
<head>
  <title>Bauhaus Echo</title>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <meta id="gameViewport" name="viewport" content="width=device-width, initial-scale=1">
  <link rel="icon" type="image/png" href="favicon.png">
  <link href="styles.css" rel="stylesheet" type="text/css">

  <!-- Google AdSense — auto ads enabled at account level -->
  <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-2501747033825166"
    crossorigin="anonymous"></script>
</head>

<body>

<!-- ================================================================= -->
<!--  NAG OVERLAY — shown before first game and between every game     -->
<!-- ================================================================= -->
<div id="nag-overlay">
  <div id="nag-box">
    <div id="nag-header">
      <h1 id="nag-title">BAUHAUS ECHO</h1>
      <p id="nag-tagline">A visual memory puzzle</p>
    </div>

    <div id="nag-pitch">
      <p><strong>Want the full experience without ads?</strong></p>
      <p>Support us on itch.io for just $2 — desktop, no ads, ever.</p>
    </div>

    <div id="nag-store-links">
      <a href="https://suchsoftware.itch.io/bauhaus-echo"
         target="_blank" rel="noopener noreferrer"
         class="nag-btn nag-btn-primary">
        Buy on itch.io — $2
      </a>

      <div id="nag-mobile-row">
        <a href="https://apps.apple.com/us/app/bauhaus-echo/id6759010657"
           target="_blank" rel="noopener noreferrer"
           class="nag-btn nag-btn-store">
          App Store
        </a>
        <a href="https://play.google.com/store/apps/details?id=com.suchsoftware.bauhausecho"
           target="_blank" rel="noopener noreferrer"
           class="nag-btn nag-btn-store">
          Google Play
        </a>
      </div>
    </div>

    <div id="nag-divider"></div>

    <!-- AdSense display ad — replace data-ad-slot with your unit ID -->
    <div id="nag-ad-container">
      <ins class="adsbygoogle"
        style="display:block"
        data-ad-client="ca-pub-2501747033825166"
        data-ad-slot="3097663248"
        data-ad-format="auto"
        data-full-width-responsive="true"></ins>
    </div>

    <button id="nag-continue" onclick="dismissNagOverlay()">
      Continue to Web Version ▸
    </button>

    <p id="nag-fine-print">Free with ads between games</p>
  </div>
</div>

<!-- Game canvas container -->
<div align="center" id="embed-html"></div>

<script>
// ================================================================
//  Nag overlay state machine
// ================================================================
(function() {
  var overlay  = document.getElementById('nag-overlay');
  var embed    = document.getElementById('embed-html');
  var gwtLoaded = false;

  // Request the first ad for the initial overlay (defer until layout is done)
  setTimeout(function() {
    try { (adsbygoogle = window.adsbygoogle || []).push({}); } catch(e) { console.warn('AdSense init error:', e); }
  }, 500);

  // Called when user clicks "Continue to Web Version"
  // Also called from GwtAdManager via JSNI after between-game nag
  window.dismissNagOverlay = function() {
    overlay.style.display = 'none';

    // If a rewarded-ad session was pending, notify GWT
    if (window.__gwtRewardCallback) {
      try { window.__gwtRewardCallback(); } catch(e) {}
    }

    if (!gwtLoaded) {
      // First dismiss: inject GWT script to start the game
      var s = document.createElement('script');
      s.type = 'text/javascript';
      s.src  = 'html/html.nocache.js';
      document.body.appendChild(s);
      gwtLoaded = true;

      // Attach input handlers once GWT creates the canvas
      s.onload = function() {
        setTimeout(function() {
          embed.addEventListener('mousedown', blockDefault, false);
          embed.addEventListener('mouseup',   blockDefault, false);
        }, 500);
      };
    }
  };

  // Called from GwtAdManager.showInterstitialAd() via JSNI
  // Shows the nag overlay on top of the running game
  window.showNagOverlay = function() {
    overlay.style.display = 'flex';
    // Request a fresh ad each time the overlay appears
    try { (adsbygoogle = window.adsbygoogle || []).push({}); } catch(e) {}
  };

  // Block right-click and default mouse behaviour on the canvas
  function blockDefault(evt) {
    evt.preventDefault();
    evt.stopPropagation();
    window.focus();
  }
  document.addEventListener('contextmenu', function(e) { e.preventDefault(); });
})();
</script>

</body>
</html>