--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Deprecated/Platforms/Wasm/default-library.js	Wed Apr 29 20:45:14 2020 +0200
@@ -0,0 +1,49 @@
+// this file contains the JS method you want to expose to C++ code
+
+mergeInto(LibraryManager.library, {
+
+  ScheduleWebViewportRedrawFromCpp: function(cppViewportHandle) {
+    window.ScheduleWebViewportRedraw(cppViewportHandle);
+  },
+
+  CreateWasmViewportFromCpp: function(htmlCanvasId) {
+    return window.CreateWasmViewport(htmlCanvasId);
+  },
+
+  // each time the StoneApplication updates its status, it may signal it 
+  // through this method. i.e, to change the status of a button in the web interface
+  UpdateStoneApplicationStatusFromCppWithString: function(statusUpdateMessage) {
+    var statusUpdateMessage_ = UTF8ToString(statusUpdateMessage);
+    window.UpdateWebApplicationWithString(statusUpdateMessage_);
+  },
+
+  // same, but with a serialized message
+  UpdateStoneApplicationStatusFromCppWithSerializedMessage: function(statusUpdateMessage) {
+    var statusUpdateMessage_ = UTF8ToString(statusUpdateMessage);
+    window.UpdateWebApplicationWithSerializedMessage(statusUpdateMessage_);
+  },
+
+  // These functions are called from C++ (through an extern declaration) 
+  // and call the standard logger that, here, routes to the console.
+
+  stone_console_error : function(message) {
+    var text = UTF8ToString(message);
+    window.errorFromCpp(text);
+  },
+
+  stone_console_warning : function(message) {
+    var text = UTF8ToString(message);
+    window.warningFromCpp(text);
+  },
+
+  stone_console_info: function(message) {
+    var text = UTF8ToString(message);
+    window.infoFromCpp(text);
+  },
+  
+  stone_console_trace : function(message) {
+    var text = UTF8ToString(message);
+    window.debugFromCpp(text);
+  }
+
+});