Initial commit

2026-02-28 18:00:58 +00:00
commit c66c12ae68
587 changed files with 239570 additions and 0 deletions
--- a/web/shell.html
+++ b/web/shell.html
@@ -0,0 +1,98 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Jump 'n Run</title>
+  <style>
+    * { margin: 0; padding: 0; box-sizing: border-box; }
+    body {
+      background: #1a1a2e;
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+      justify-content: center;
+      min-height: 100vh;
+      font-family: monospace;
+      color: #e0e0e0;
+    }
+    #canvas-container {
+      position: relative;
+      border: 2px solid #333;
+      background: #000;
+    }
+    canvas.emscripten {
+      display: block;
+      image-rendering: pixelated;
+      image-rendering: crisp-edges;
+    }
+    #status {
+      margin-top: 12px;
+      font-size: 14px;
+      color: #888;
+    }
+    #progress-bar {
+      width: 320px;
+      height: 6px;
+      background: #333;
+      border-radius: 3px;
+      margin-top: 8px;
+      overflow: hidden;
+    }
+    #progress-bar-inner {
+      height: 100%;
+      width: 0%;
+      background: #4ecdc4;
+      transition: width 0.2s;
+    }
+    .hidden { display: none !important; }
+  </style>
+</head>
+<body>
+  <div id="canvas-container">
+    <canvas class="emscripten" id="canvas" tabindex="1"
+            width="640" height="360"></canvas>
+  </div>
+  <div id="status">Loading...</div>
+  <div id="progress-bar"><div id="progress-bar-inner"></div></div>
+
+  <script>
+    var statusEl   = document.getElementById('status');
+    var progressEl = document.getElementById('progress-bar');
+    var progressIn = document.getElementById('progress-bar-inner');
+
+    var Module = {
+      canvas: document.getElementById('canvas'),
+      print:  function(text) { console.log(text); },
+      printErr: function(text) { console.error(text); },
+      setStatus: function(text) {
+        if (!text) {
+          statusEl.classList.add('hidden');
+          progressEl.classList.add('hidden');
+          return;
+        }
+        /* Parse "Downloading data... (X/Y)" progress messages */
+        var m = text.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/);
+        if (m) {
+          var pct = (parseInt(m[2]) / parseInt(m[4])) * 100;
+          progressIn.style.width = pct + '%';
+        }
+        statusEl.textContent = text;
+      },
+      totalDependencies: 0,
+      monitorRunDependencies: function(left) {
+        this.totalDependencies = Math.max(this.totalDependencies, left);
+        Module.setStatus(left
+          ? 'Loading... (' + (this.totalDependencies - left) + '/' + this.totalDependencies + ')'
+          : '');
+      }
+    };
+
+    Module.setStatus('Loading...');
+    window.onerror = function() {
+      Module.setStatus('Error - check the browser console');
+    };
+  </script>
+  {{{ SCRIPT }}}
+</body>
+</html>