easyrpg-libretro/resources/emscripten/emscripten-shell.html

<!doctype html>
<html lang="en-us">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>EasyRPG Player</title>
    <style>
      body { font-family: sans-serif; margin: 0; padding: 0; color: white; background: black; }
      #status { font-weight: bold; color: #888888; text-align: center; margin: auto; }
      #controls { text-align: right; } #controls input { position: relative; z-index: 1; padding: 2px 4px; background: transparent; border: 1px solid gray; color: gray; }
      canvas.emscripten { width: 320px; height: 240px; border: 0px none; image-rendering: pixelated; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }
      @media all and (min-width: 320px) and (min-height: 240px) and not { canvas.emscripten { width: 320px; height: 240px; } }
      @media all and (min-width: 640px) and (min-height: 480px) { canvas.emscripten { width: 640px; height: 480px; } }
      @media all and (min-width: 960px) and (min-height: 720px) { canvas.emscripten { width: 960px; height: 720px; } }
      @media all and (min-width: 1280px) and (min-height: 720px) { canvas.emscripten { width: 1280px; height: 720px; } }
      @media all and (min-width: 1600px) and (min-height: 1200px) { canvas.emscripten { width: 1600px; height: 1200px; } }
      @media all and (min-width: 1920px) and (min-height: 1440px) { canvas.emscripten { width: 1920px; height: 1440px; } }
      @media all and (min-width: 2240px) and (min-height: 1680px) { canvas.emscripten { width: 2240px; height: 1680px; } }
      @media all and (min-width: 2560px) and (min-height: 1920px) { canvas.emscripten { width: 2560px; height: 1920px; } }
      @media all and (min-width: 2880px) and (min-height: 2160px) { canvas.emscripten { width: 2880px; height: 2160px; } }
      @media all and (min-width: 3200px) and (min-height: 2400px) { canvas.emscripten { width: 3200px; height: 2400px; } }
      @media all and (min-width: 3520px) and (min-height: 2640px) { canvas.emscripten { width: 3520px; height: 2640px; } }
      @media all and (min-width: 3840px) and (min-height: 2880px) { canvas.emscripten { width: 3840px; height: 2880px; } }
      @media all and (min-width: 4160px) and (min-height: 3120px) { canvas.emscripten { width: 4160px; height: 3120px; } }
      @media all and (min-width: 4480px) and (min-height: 3360px) { canvas.emscripten { width: 4480px; height: 3360px; } }
      @media all and (min-width: 4800px) and (min-height: 3600px) { canvas.emscripten { width: 4800px; height: 3600px; } }
      @media all and (min-width: 5120px) and (min-height: 3840px) { canvas.emscripten { width: 5120px; height: 3840px; } }
      @media all and (min-width: 5440px) and (min-height: 4080px) { canvas.emscripten { width: 5440px; height: 4080px; } }
      @media all and (min-width: 5760px) and (min-height: 4320px) { canvas.emscripten { width: 5760px; height: 4320px; } }
    </style>
  </head>
  <body>

    <div id="controls"><input type="button" value="⛶" onclick="if (Module['canvas'].requestFullscreen()) Module['canvas'].requestFullscreen()"></div>

    <div id="status"></div>

    <canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()" tabindex=-1 onmouseenter="window.focus()" onclick="window.focus()"></canvas>

    <script type='text/javascript'>
      var statusElement = document.getElementById('status');

      var Module = {
        preRun: [],
        postRun: [],
        print: (function() {
          var element = document.getElementById('output');
          if (element) element.value = ''; // clear browser cache
          return function(text) {
            if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
            console.log(text);
            if (element) {
              element.value += text + "\n";
              element.scrollTop = element.scrollHeight; // focus on bottom
            }
          };
        })(),
        printErr: function(text) {
          if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
          console.error(text);
        },
        canvas: (function() {
          var canvas = document.getElementById('canvas');

          // As a default initial behavior, pop up an alert when webgl context is lost. To make your
          // application robust, you may want to override this behavior before shipping!
          // See http://www.khronos.org/registry/webgl/specs/latest/1.0/#5.15.2
          canvas.addEventListener("webglcontextlost", function(e) { alert('WebGL context lost. You will need to reload the page.'); e.preventDefault(); }, false);

          return canvas;
        })(),
        setStatus: function(text) {
          if (!Module.setStatus.last) Module.setStatus.last = { time: Date.now(), text: '' };
          if (text === Module.setStatus.text) return;
          statusElement.innerHTML = text;
        },
        totalDependencies: 0,
        monitorRunDependencies: function(left) {
          this.totalDependencies = Math.max(this.totalDependencies, left);
          Module.setStatus(left ? 'Preparing... (' + (this.totalDependencies-left) + '/' + this.totalDependencies + ')' : 'Downloading game data...');
        }
      };
      Module.setStatus('Downloading...');
      window.onerror = function(event) {
        Module.setStatus('Exception thrown, see JavaScript console');
        Module.setStatus = function(text) {
          if (text) Module.printErr('[post-exception status] ' + text);
        };
      };
    </script>
    {{{ SCRIPT }}}
    <script>
      //prevents scrolling on arrow key press
      window.addEventListener("keydown", function(e) {
          // space and arrow keys, from 112 to 123 for function keys (only works in some browsers)
          if([32, 37, 38, 39, 40, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123].indexOf(e.keyCode) > -1) {
              e.preventDefault();
          }
      }, false);
    </script>
  </body>
</html>