update Xcode and android projects

engine/asset.cpp

@@ -34,6 +34,7 @@ bool Asset::exist(std::string path, bool is_asset)
         std::ifstream f(path);
         return f.is_open();
     }
+    return false; // useless return for the stupid xcode 
 }
 
 std::vector<std::string> Asset::list_files(std::string folder, bool is_asset, const std::string& filter_regex)

engine/canvas.cpp

@@ -941,7 +941,7 @@ void ui::Canvas::export_equirectangular_thread(std::string file_path)
         //int ret = stbi_write_png(name, m_latlong.getWidth(), m_latlong.getHeight(), 4, latlong_data.get(), m_latlong.stride());
 #ifdef __IOS__
         [[PHPhotoLibrary sharedPhotoLibrary] performChanges:^{
-            NSURL* url = [NSURL fileURLWithPath:[NSString stringWithUTF8String:name]];
+            NSURL* url = [NSURL fileURLWithPath:[NSString stringWithUTF8String:file_path.c_str()]];
             PHAssetChangeRequest *changeRequest = [PHAssetChangeRequest creationRequestForAssetFromImageAtFileURL:url];
             changeRequest.creationDate          = [NSDate date];
         } completionHandler:^(BOOL success, NSError *error) {

engine/node_dialog_cloud.cpp

@@ -37,36 +37,6 @@ void NodeDialogCloud::init_controls()
     };
     container = find<Node>("files-list");
     std::thread(&NodeDialogCloud::load_thumbs_thread, this).detach();
-/*
-    auto names = Asset::list_files(data_path, false, ".*\\.pano");
-    for (const auto& n : names)
-    {
-        auto node = new NodeDialogCloudItem;
-        node->m_manager = m_manager;
-        node->init();
-        node->m_text->set_text(n.c_str());
-        node->m_path = data_path + "/" + n;
-        node->m_file_name = n;
-        node->on_selected = [&](NodeDialogCloudItem* target) {
-            if (target == current)
-                return;
-            selected_path = target->m_path;
-            selected_file = target->m_file_name;
-            selected_name = selected_file.substr(0, selected_file.length() - 5);
-            if (current)
-                current->m_selected = false;
-            current = target;
-        };
-
-        // load thumb
-        ui::Image thumb = ui::Canvas::I->thumbnail_read(node->m_path);
-        auto image_tex = node->find<NodeImageTexture>("thumb-tex");
-        image_tex->tex.destroy();
-        image_tex->tex.create(thumb);
-
-        container->add_child(node);
-    }
-*/
 }
 
 void NodeDialogCloud::loaded()
@@ -131,6 +101,7 @@ void NodeDialogCloud::load_thumbs_thread()
             image_tex->tex.destroy();
             image_tex->tex.create(thumb);
             container->add_child(node);
+            App::I.async_update();
             App::I.async_end();
 
 //             node->on_selected = [&](NodeDialogCloudItem* target) {