i'm stupid

2026-05-09 13:37:14 +00:00 · 2026-03-25 10:05:03 +04:00 · 2026-03-25 10:05:03 +04:00 · e1a20497e8
parent ac1fea0720
commit e1a20497e8
2 changed files with 118 additions and 1 deletions
--- a/Minecraft.Client/meson.build
+++ b/Minecraft.Client/meson.build
@ -60,7 +60,9 @@ is_emscripten = host_machine.system() == 'emscripten'
 emcc_link_args = []

 if is_emscripten
-    emcc_link_args += ['--preload-file', meson.global_source_root() + '/build/Minecraft.Assets@Common']
+    emcc_link_args += ['--preload-file', meson.global_source_root() + '/build/Minecraft.Client/Common@Common']
+    emcc_link_args += ['--shell-file', meson.global_source_root() + '/scripts/shell.html']
+    emcc_link_args += ['-o 4JCraft.html']
 endif

 client_dependencies = [
--- a/scripts/shell.html
+++ b/scripts/shell.html
@ -0,0 +1,115 @@
+<!doctype html>
+<html lang="en-us">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Emscripten-Generated Code</title>
+    <style>{{{ SHELL_CSS }}}</style>
+  </head>
+  <body>
+    <a href="http://emscripten.org">{{{ SHELL_LOGO }}}</a>
+
+    <div class="spinner" id='spinner'></div>
+    <div class="emscripten" id="status">Downloading...</div>
+
+    <span id='controls'>
+      <span><input type="checkbox" id="resize">Resize canvas</span>
+      <span><input type="checkbox" id="pointerLock" checked>Lock/hide mouse pointer &nbsp;&nbsp;&nbsp;</span>
+      <span><input type="button" value="Fullscreen" onclick="Module.requestFullscreen(document.getElementById('pointerLock').checked,
+                                                                                document.getElementById('resize').checked)">
+      </span>
+    </span>
+
+    <div class="emscripten">
+      <progress value="0" max="100" id="progress" hidden=1></progress>
+    </div>
+
+    <div class="emscripten_border">
+      <canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()" tabindex=-1></canvas>
+    </div>
+    <textarea id="output" rows="8"></textarea>
+
+    <script type='text/javascript'>
+      var statusElement = document.getElementById('status');
+      var progressElement = document.getElementById('progress');
+      var spinnerElement = document.getElementById('spinner');
+      var canvasElement = document.getElementById('canvas');
+      var outputElement = document.getElementById('output');
+      if (outputElement) outputElement.value = ''; // clear browser cache
+
+      // 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
+      canvasElement.addEventListener('webglcontextlost', (e) => {
+        alert('WebGL context lost. You will need to reload the page.');
+        e.preventDefault();
+      }, false);
+
+      var setStatus = (text) => {
+        if (!setStatus.last) setStatus.last = { time: Date.now(), text: '' };
+        if (text === setStatus.last.text) return;
+        var m = text.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/);
+        var now = Date.now();
+        // if this is a progress update, skip it if too soon
+        if (m && now - setStatus.last.time < 30) return;
+        setStatus.last.time = now;
+        setStatus.last.text = text;
+        if (m) {
+          text = m[1];
+          progressElement.value = parseInt(m[2])*100;
+          progressElement.max = parseInt(m[4])*100;
+          progressElement.hidden = false;
+          spinnerElement.hidden = false;
+        } else {
+          progressElement.value = null;
+          progressElement.max = null;
+          progressElement.hidden = true;
+          if (!text) spinnerElement.style.display = 'none';
+        }
+        statusElement.innerHTML = text;
+      };
+
+#if MODULARIZE && !EXPORT_ES6
+      var moduleArgs = {
+#else
+      var Module = {
+#endif
+        print(...args) {
+          console.log(...args);
+          // These replacements are necessary if you render to raw HTML
+          //text = text.replace(/&/g, "&amp;");
+          //text = text.replace(/</g, "&lt;");
+          //text = text.replace(/>/g, "&gt;");
+          //text = text.replace('\n', '<br>', 'g');
+          if (outputElement) {
+            var text = args.join(' ');
+            outputElement.value += text + "\n";
+            outputElement.scrollTop = outputElement.scrollHeight; // focus on bottom
+          }
+        },
+        canvas: canvasElement,
+        setStatus: setStatus,
+        totalDependencies: 0,
+        monitorRunDependencies(left) {
+          this.totalDependencies = Math.max(this.totalDependencies, left);
+          setStatus(left ? 'Preparing... (' + (this.totalDependencies-left) + '/' + this.totalDependencies + ')' : 'All downloads complete.');
+        }
+      };
+      setStatus('Downloading...');
+      window.onerror = (event) => {
+        // TODO: do not warn on ok events like simulating an infinite loop or exitStatus
+        setStatus('Exception thrown, see JavaScript console');
+        spinnerElement.style.display = 'none';
+        setStatus = (text) => {
+          if (text) console.error('[post-exception status] ' + text);
+        };
+      };
+    </script>
+    {{{ SCRIPT }}}
+#if MODULARIZE && !EXPORT_ES6
+    <script type='text/javascript'>
+      {{{ EXPORT_NAME }}}(moduleArgs);
+    </script>
+#endif
+  </body>
+</html>