(ems) template cleanup

pkg/emscripten/embed/embed.js

@@ -3,10 +3,9 @@
  *
  * This provides the basic JavaScript for the RetroArch web player.
  */
-var dropbox = false;
 var client = new Dropbox.Client({ key: "--your-api-key--" });
-var XFS;
 var BrowserFS = browserfs;
+var afs;
 
 var showError = function(error) {
   switch (error.status) {
@@ -73,12 +72,9 @@ function dropboxSyncComplete()
   console.log("WEBPLAYER: Sync successful");
 
   setupFileSystem("dropbox");
-  setupFolderStructure();
   preLoadingComplete();
 }
 
-var afs;
-
 function dropboxSync(dropboxClient, cb)
 {
   var dbfs = new BrowserFS.FileSystem.Dropbox(dropboxClient);
@@ -162,24 +158,6 @@ function getParam(name) {
   }
 }
 
-function setupFolderStructure()
-{
-  FS.createPath('/', '/home/web_user', true, true);
-}
-
-function stat(path)
-{
-  try{
-     FS.stat(path);
-  }
-  catch(err)
-  {
-     console.log("WEBPLAYER: file " + path + " doesn't exist");
-     return false;
-  }
-  return true;
-}
-
 function startRetroArch()
 {
    $('.webplayer').show();
@@ -357,7 +335,6 @@ $(function() {
          $('#lblLocal').addClass('active');
          preLoadingComplete();
          setupFileSystem("browser");
-         setupFolderStructure();
       }
    });
  });

pkg/emscripten/itch/itch.js

@@ -3,9 +3,9 @@
  *
  * This provides the basic JavaScript for the RetroArch web player.
  */
-var dropbox = false;
 var client = new Dropbox.Client({ key: "il6e10mfd7pgf8r" });
 var BrowserFS = browserfs;
+var afs;
 
 var showError = function(error) {
   switch (error.status) {
@@ -78,12 +78,9 @@ function dropboxSyncComplete()
   console.log("WEBPLAYER: Sync successful");
 
   setupFileSystem("dropbox");
-  setupFolderStructure();
   preLoadingComplete();
 }
 
-var afs;
-
 function dropboxSync(dropboxClient, cb)
 {
   var dbfs = new BrowserFS.FileSystem.Dropbox(dropboxClient);
@@ -108,7 +105,6 @@ function preLoadingComplete()
   });
 }
 
-
 function setupFileSystem(backend)
 {
    /* create a mountable filesystem that will server as a root
@@ -163,24 +159,6 @@ function getParam(name) {
   }
 }
 
-function setupFolderStructure()
-{
-  FS.createPath('/', '/home/web_user', true, true);
-}
-
-function stat(path)
-{
-  try{
-     FS.stat(path);
-  }
-  catch(err)
-  {
-     console.log("WEBPLAYER: file " + path + " doesn't exist");
-     return false;
-  }
-  return true;
-}
-
 function startRetroArch()
 {
    $('.webplayer').show();
@@ -363,7 +341,6 @@ $(function() {
          //$('#icnDrop').removeClass('fa-dropbox');
          preLoadingComplete();
          setupFileSystem("browser");
-         setupFolderStructure();
       }
    });
  });

pkg/emscripten/libretro/libretro.js

@@ -121,6 +121,12 @@ function setupFileSystem(backend)
       var lsfs = new BrowserFS.FileSystem.LocalStorage()
       /* mount the filesystems onto mfs */
       mfs.mount('/home/web_user/retroarch/userdata', lsfs);
+
+      /* create a memory filesystem for content only 
+      var imfs = new BrowserFS.FileSystem.InMemory();*/
+
+      /* mount the filesystems onto mfs 
+      mfs.mount('/home/web_user/retroarch/userdata/content/', imfs);*/
    }
    else
    {