codeworld/android-resources/www/index.html at 59ee7ab89fa11c111af0058b2e8aebf1486808e4 · google/codeworld · GitHub

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<!DOCTYPE html>
<html>
  <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=default,Array.prototype.find,Number.isFinite,Number.isInteger,console,console.log,document.head,performance.now"></script>
  <head>
    <title>CodeWorld</title>
    <style type="text/css">
      * { margin: 0; overflow: hidden }
      #screen {
          cursor: default;
          width: 100vw;
          height: 100vw;
          max-height: 100vh;
          max-width: 100vh;
      }
    </style>
  </head>
  <body style="text-align: center">
    <canvas id="screen"></canvas>
  </body>
  <script type="text/javascript">
    function addMessage(err, str) {
      if (window.parent && window.parent.addToMessage) {
        var message = window.parent.addToMessage(str);

        if (err) {
          var message = window.parent.document.getElementById('message');
          message.classList.add('error');
        }
      } else {
        console.log(str);
      }
    }

    function showCanvas() {
      if (!window.parent) {
        return;
      }

      var runner = window.parent.document.getElementById('runner');
      if (!runner) {
        return;
      }

      runner.style.display = '';
      runner.focus();
      runner.contentWindow.focus();
    }

    function start() {
      h$base_writeStdout = function(fd, fdo, buf, buf_offset, n, c) {
        addMessage(false, h$decodeUtf8(buf, n, buf_offset));
        c(n);
      };
      h$base_writeStderr = function(fd, fdo, buf, buf_offset, n, c) {
        addMessage(false, h$decodeUtf8(buf, n, buf_offset));
        c(n);
      };
      h$log = function() {
        var s = '';
        for(var i=0;i<arguments.length;i++) { s = s + arguments[i]; }
        addMessage(false, s+'\n');
      };
      h$errorMsg = function(str) {
        for(var i=1;i<arguments.length;i++) {
          str = str.replace(/%s/, arguments[i]);
        }
        addMessage(true, '\n' + str);
      };
      h$base_stdout_fd.write = h$base_writeStdout;
      h$base_stderr_fd.write = h$base_writeStderr;

      h$run(h$mainZCZCMainzimain);
    }

    function reportRuntimeError(err, str) {
      if (window.parent.addToMessage) {
        var message = window.parent.addToMessage('\n' + str);

        if (err) {
          var message = window.parent.document.getElementById('message');
          message.classList.add('error');
        }
      } else {
        console.log(str);
      }
    }

    var loadScript = document.createElement('script');
    loadScript.setAttribute('type', 'text/javascript');
    loadScript.setAttribute('src', 'js/runjs.js');
    loadScript.onload = function() {
      start();
    };
    document.head.appendChild(loadScript);
  </script>

</html>