emscripten_async_load_script

1 files changed, 19 insertions, 0 deletions

diff --git a/src/library_browser.js b/src/library_browser.js
index e4966e15..cba8ecdf 100644
--- a/src/library_browser.js
+++ b/src/library_browser.js
@@ -688,6 +688,25 @@ mergeInto(LibraryManager.library, {
     }, millis);
   },
 
+  emscripten_async_load_script: function(url, onload, onerror) {
+    Module['noExitRuntime'] = true;
+
+    onload = Runtime.getFuncWrapper(onload, 'v');
+
+    assert(runDependencies === 0, 'async_load_script must be run when no other dependencies are active');
+    var script = document.createElement('script');
+    script.onload = function() {
+      if (runDependencies > 0) {
+        dependenciesFulfilled = onload;
+      } else {
+        onload();
+      }
+    };
+    script.onerror = onerror;
+    script.src = Pointer_stringify(url);
+    document.body.appendChild(script);
+  },
+
   emscripten_set_main_loop: function(func, fps, simulateInfiniteLoop) {
     Module['noExitRuntime'] = true;