-Made editor support SSL certs by default (embedded them)

-Made asset sharing support https
-Many fixes to HTTPRequest
-Added an asset installer dialog
-Visual cleanups to asset sharing tab
-Fixed some issues in ScrollContainer, hope it does not break things
-Asset sharing tab is not visible (hidden on purpose) for now.

15 files changed, 836 insertions, 30 deletions

diff --git a/tools/editor/SCsub b/tools/editor/SCsub
index cd46ff8353..34651b36f2 100644
--- a/tools/editor/SCsub
+++ b/tools/editor/SCsub
@@ -26,6 +26,31 @@ def make_doc_header(target,source,env):
 
 
 
+def make_certs_header(target,source,env):
+
+	src = source[0].srcnode().abspath
+	dst = target[0].srcnode().abspath
+	f = open(src,"rb")
+	g = open(dst,"wb")
+	buf = f.read()
+	decomp_size = len(buf)
+	import zlib
+	buf = zlib.compress(buf)
+
+
+	g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
+	g.write("#ifndef _CERTS_RAW_H\n")
+	g.write("#define _CERTS_RAW_H\n")
+	g.write("static const int _certs_compressed_size="+str(len(buf))+";\n")
+	g.write("static const int _certs_uncompressed_size="+str(decomp_size)+";\n")
+	g.write("static const unsigned char _certs_compressed[]={\n")
+	for i in range(len(buf)):
+		g.write(str(ord(buf[i]))+",\n")
+	g.write("};\n")
+	g.write("#endif")
+
+
+
 
 
 
@@ -47,6 +72,9 @@ if (env["tools"]=="yes"):
 	env.Depends("#tools/editor/doc_data_compressed.h","#doc/base/classes.xml")
 	env.Command("#tools/editor/doc_data_compressed.h","#doc/base/classes.xml",make_doc_header)
 
+	env.Depends("#tools/editor/certs_compressed.h","#tools/certs/ca-certificates.crt")
+	env.Command("#tools/editor/certs_compressed.h","#tools/certs/ca-certificates.crt",make_certs_header)
+
 	#make_doc_header(env.File("#tools/editor/doc_data_raw.h").srcnode().abspath,env.File("#doc/base/classes.xml").srcnode().abspath,env)
 
 	env.add_source_files(env.tool_sources,"*.cpp")
diff --git a/tools/editor/addon_editor_plugin.cpp b/tools/editor/addon_editor_plugin.cpp
index 82c2d3de64..4dfb8ff553 100644
--- a/tools/editor/addon_editor_plugin.cpp
+++ b/tools/editor/addon_editor_plugin.cpp
@@ -1,6 +1,6 @@
 #include "addon_editor_plugin.h"
 #include "editor_node.h"
-
+#include "editor_settings.h"
 
 
 
@@ -142,6 +142,7 @@ void EditorAddonLibraryItemDescription::set_image(int p_type,int p_index,const R
 		case EditorAddonLibrary::IMAGE_QUEUE_ICON: {
 
 			item->call("set_image",p_type,p_index,p_image);
+			icon=p_image;
 		} break;
 		case EditorAddonLibrary::IMAGE_QUEUE_THUMBNAIL: {
 
@@ -166,12 +167,30 @@ void EditorAddonLibraryItemDescription::set_image(int p_type,int p_index,const R
 
 void EditorAddonLibraryItemDescription::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("set_image"),&EditorAddonLibraryItemDescription::set_image);
+	ObjectTypeDB::bind_method(_MD("_link_click"),&EditorAddonLibraryItemDescription::_link_click);
+
+}
+
+void EditorAddonLibraryItemDescription::_link_click(const String& p_url) {
+
+	ERR_FAIL_COND(!p_url.begins_with("http"));
+	OS::get_singleton()->shell_open(p_url);
 }
 
-void EditorAddonLibraryItemDescription::configure(const String& p_title,int p_asset_id,const String& p_category,int p_category_id,const String& p_author,int p_author_id,int p_rating,const String& p_cost,const String& p_description) {
+void EditorAddonLibraryItemDescription::configure(const String& p_title,int p_asset_id,const String& p_category,int p_category_id,const String& p_author,int p_author_id,int p_rating,const String& p_cost,const String& p_version,const String& p_description,const String& p_download_url,const String& p_browse_url) {
 
+	asset_id=p_asset_id;
+	title=p_title;
+	download_url=p_download_url;
 	item->configure(p_title,p_asset_id,p_category,p_category_id,p_author,p_author_id,p_rating,p_cost);
-	description->parse_bbcode(p_description);
+	description->clear();
+	description->add_text("Version: "+p_version+"\n");
+	description->add_text("Contents: ");
+	description->push_meta(p_browse_url);
+	description->add_text("View Files");
+	description->pop();
+	description->add_text("\nDescription:\n\n");
+	description->append_bbcode(p_description);
 	set_title(p_title);
 }
 
@@ -215,6 +234,7 @@ EditorAddonLibraryItemDescription::EditorAddonLibraryItemDescription() {
 	desc_bg->set_v_size_flags(SIZE_EXPAND_FILL);
 
 	description = memnew( RichTextLabel );
+	description->connect("meta_clicked",this,"_link_click");
 	//desc_vbox->add_child(description);
 	desc_bg->add_child(description);
 	desc_bg->add_style_override("panel",get_stylebox("normal","TextEdit"));
@@ -242,6 +262,205 @@ EditorAddonLibraryItemDescription::EditorAddonLibraryItemDescription() {
 
 
 }
+///////////////////////////////////////////////////////////////////////////////////
+
+void EditorAddonLibraryItemDownload::_http_download_completed(int p_status, int p_code, const StringArray& headers, const ByteArray& p_data) {
+
+
+	String error_text;
+
+	switch(p_status) {
+
+		case HTTPRequest::RESULT_CANT_RESOLVE: {
+			error_text=("Can't resolve hostname: "+host);
+			status->set_text("Can't resolve.");
+		} break;
+		case HTTPRequest::RESULT_BODY_SIZE_LIMIT_EXCEEDED:
+		case HTTPRequest::RESULT_CONNECTION_ERROR:
+		case HTTPRequest::RESULT_CHUNKED_BODY_SIZE_MISMATCH: {
+			error_text=("Connection error, please try again.");
+			status->set_text("Can't connect.");
+		} break;
+		case HTTPRequest::RESULT_SSL_HANDSHAKE_ERROR:
+		case HTTPRequest::RESULT_CANT_CONNECT: {
+			error_text=("Can't connect to host: "+host);
+			status->set_text("Can't connect.");
+		} break;
+		case HTTPRequest::RESULT_NO_RESPONSE: {
+			error_text=("No response from host: "+host);
+			status->set_text("No response.");
+		} break;
+		case HTTPRequest::RESULT_REQUEST_FAILED: {
+			error_text=("Request failed, return code: "+itos(p_code));
+			status->set_text("Req. Failed.");
+		} break;
+		case HTTPRequest::RESULT_REDIRECT_LIMIT_REACHED: {
+			error_text=("Request failed, too many redirects");
+			status->set_text("Redirect Loop.");
+		} break;
+		default: {
+			if (p_code!=200) {
+				error_text=("Request failed, return code: "+itos(p_code));
+				status->set_text("Failed: "+itos(p_code));
+			} else {
+
+				//all good
+			}
+		} break;
+
+	}
+
+	if (error_text!=String()) {
+		download_error->set_text("Asset Download Error:\n"+error_text);
+		download_error->popup_centered_minsize();
+		return;
+
+	}
+
+	progress->set_max( download->get_body_size() );
+	progress->set_val(download->get_downloaded_bytes());
+
+	print_line("max: "+itos(download->get_body_size())+" bytes: "+itos(download->get_downloaded_bytes()));
+	install->set_disabled(false);
+
+	status->set_text("Success!");
+	set_process(false);
+}
+
+
+void EditorAddonLibraryItemDownload::configure(const String& p_title,int p_asset_id,const Ref<Texture>& p_preview, const String& p_download_url) {
+
+	title->set_text(p_title);
+	icon->set_texture(p_preview);
+	asset_id=p_asset_id;
+	if (!p_preview.is_valid())
+		icon->set_texture(get_icon("GodotAssetDefault","EditorIcons"));
+
+	host=p_download_url;
+	set_process(true);
+	download->set_download_file(EditorSettings::get_singleton()->get_settings_path().plus_file("tmp").plus_file("tmp_asset_"+itos(p_asset_id))+".zip");
+	Error err = download->request(p_download_url);
+	ERR_FAIL_COND(err!=OK);
+	asset_installer->connect("confirmed",this,"_close");
+	dismiss->set_normal_texture(get_icon("Close","EditorIcons"));
+
+
+}
+
+
+void EditorAddonLibraryItemDownload::_notification(int p_what) {
+
+	if (p_what==NOTIFICATION_PROCESS) {
+
+		progress->set_max( download->get_body_size() );
+		progress->set_val(download->get_downloaded_bytes());
+
+		int cstatus = download->get_http_client_status();
+		if (cstatus!=prev_status) {
+			switch(cstatus) {
+
+				case HTTPClient::STATUS_RESOLVING: {
+					status->set_text("Resolving..");
+				} break;
+				case HTTPClient::STATUS_CONNECTING: {
+					status->set_text("Connecting..");
+				} break;
+				case HTTPClient::STATUS_REQUESTING: {
+					status->set_text("Requesting..");
+				} break;
+				case HTTPClient::STATUS_BODY: {
+					status->set_text("Downloading..");
+				} break;
+				default: {}
+			}
+			prev_status=cstatus;
+		}
+
+	}
+}
+void EditorAddonLibraryItemDownload::_close() {
+
+	DirAccess *da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
+	da->remove(download->get_download_file()); //clean up removed file
+	memdelete(da);
+	queue_delete();
+}
+
+void EditorAddonLibraryItemDownload::_install() {
+
+	String file = download->get_download_file();
+	asset_installer->open(file,1);
+}
+
+void EditorAddonLibraryItemDownload::_bind_methods() {
+
+	ObjectTypeDB::bind_method("_http_download_completed",&EditorAddonLibraryItemDownload::_http_download_completed);
+	ObjectTypeDB::bind_method("_install",&EditorAddonLibraryItemDownload::_install);
+	ObjectTypeDB::bind_method("_close",&EditorAddonLibraryItemDownload::_close);
+
+}
+
+EditorAddonLibraryItemDownload::EditorAddonLibraryItemDownload() {
+
+	HBoxContainer *hb = memnew( HBoxContainer);
+	add_child(hb);
+	icon = memnew( TextureFrame );
+	hb->add_child(icon);
+
+	VBoxContainer *vb = memnew( VBoxContainer );
+	hb->add_child(vb);
+	vb->set_h_size_flags(SIZE_EXPAND_FILL);
+
+	HBoxContainer *title_hb = memnew( HBoxContainer);
+	vb->add_child(title_hb);
+	title = memnew( Label );
+	title_hb->add_child(title);
+	title->set_h_size_flags(SIZE_EXPAND_FILL);
+
+	dismiss = memnew( TextureButton );
+	dismiss->connect("pressed",this,"_close");
+	title_hb->add_child(dismiss);
+
+	title->set_clip_text(true);
+
+	vb->add_spacer();
+
+	status = memnew (Label("Idle"));
+	vb->add_child(status);
+	status->add_color_override("font_color", Color(0.5,0.5,0.5) );
+	progress = memnew( ProgressBar );
+	vb->add_child(progress);
+
+
+
+	HBoxContainer *hb2 = memnew( HBoxContainer );
+	vb->add_child(hb2);
+	hb2->add_spacer();
+
+	install = memnew( Button );
+	install->set_text("Install");
+	install->set_disabled(true);
+	install->connect("pressed",this,"_install");
+
+	hb2->add_child(install);
+	set_custom_minimum_size(Size2(250,0));
+
+	download = memnew( HTTPRequest );
+	add_child(download);
+	download->connect("request_completed",this,"_http_download_completed");
+
+	download_error = memnew( AcceptDialog );
+	add_child(download_error);
+	download_error->set_title("Download Error");
+
+	asset_installer = memnew( EditorAssetInstaller );
+	add_child(asset_installer);
+
+	prev_status=-1;
+
+
+}
+
 
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -261,7 +480,7 @@ void EditorAddonLibrary::_notification(int p_what) {
 		HTTPClient::Status s = request->get_http_client_status();
 		bool visible = s!=HTTPClient::STATUS_DISCONNECTED;
 
-		if (visible !=load_status->is_visible()) {
+		if (visible != !load_status->is_hidden()) {
 			load_status->set_hidden(!visible);
 		}
 
@@ -280,14 +499,41 @@ void EditorAddonLibrary::_notification(int p_what) {
 				case HTTPClient::STATUS_BODY: {
 					load_status->set_val(0.4);
 				} break;
+				default: {}
 
 			}
 		}
+
+		bool no_downloads = downloads_hb->get_child_count()==0;
+		if (no_downloads != downloads_scroll->is_hidden()) {
+			downloads_scroll->set_hidden(no_downloads);
+		}
 	}
 
 }
 
 
+void EditorAddonLibrary::_install_asset() {
+
+	ERR_FAIL_COND(!description);
+
+	for(int i=0;i<downloads_hb->get_child_count();i++) {
+
+		EditorAddonLibraryItemDownload *d  = downloads_hb->get_child(i)->cast_to<EditorAddonLibraryItemDownload>();
+		if (d && d->get_asset_id() == description->get_asset_id()) {
+
+			EditorNode::get_singleton()->show_warning("Download for this asset is already in progress!");
+			return;
+		}
+	}
+
+
+	EditorAddonLibraryItemDownload * download = memnew( EditorAddonLibraryItemDownload );
+	downloads_hb->add_child(download);
+	download->configure(description->get_title(),description->get_asset_id(),description->get_preview_icon(),description->get_download_url());
+
+}
+
 const char* EditorAddonLibrary::sort_key[SORT_MAX]={
 	"rating",
 	"downloads",
@@ -708,15 +954,23 @@ void EditorAddonLibrary::_http_request_completed(int p_status, int p_code, const
 
 		Dictionary r = d["info"];
 
+		r["download_url"]="https://github.com/reduz/godot-test-addon/archive/master.zip";
+		r["browse_url"]="https://github.com/reduz/godot-test-addon";
+		r["version"]="1.1";
+
 		ERR_FAIL_COND(!r.has("title"));
 		ERR_FAIL_COND(!r.has("asset_id"));
 		ERR_FAIL_COND(!r.has("author"));
 		ERR_FAIL_COND(!r.has("author_id"));
+		ERR_FAIL_COND(!r.has("version"));
 		ERR_FAIL_COND(!r.has("category"));
 		ERR_FAIL_COND(!r.has("category_id"));
 		ERR_FAIL_COND(!r.has("rating"));
 		ERR_FAIL_COND(!r.has("cost"));
 		ERR_FAIL_COND(!r.has("description"));
+		ERR_FAIL_COND(!r.has("download_url"));
+		ERR_FAIL_COND(!r.has("browse_url"));
+
 
 		if (description) {
 			memdelete(description);
@@ -725,8 +979,9 @@ void EditorAddonLibrary::_http_request_completed(int p_status, int p_code, const
 		description = memnew( EditorAddonLibraryItemDescription );
 		add_child(description);
 		description->popup_centered_minsize();
+		description->connect("confirmed",this,"_install_asset");
 
-		description->configure(r["title"],r["asset_id"],r["category"],r["category_id"],r["author"],r["author_id"],r["rating"],r["cost"],r["description"]);
+		description->configure(r["title"],r["asset_id"],r["category"],r["category_id"],r["author"],r["author_id"],r["rating"],r["cost"],r["version"],r["description"],r["download_url"],r["browse_url"]);
 		/*item->connect("asset_selected",this,"_select_asset");
 		item->connect("author_selected",this,"_select_author");
 		item->connect("category_selected",this,"_category_selected");*/
@@ -764,6 +1019,34 @@ void EditorAddonLibrary::_http_request_completed(int p_status, int p_code, const
 
 }
 
+
+void EditorAddonLibrary::_asset_file_selected(const String& p_file) {
+
+	if (asset_installer) {
+		memdelete( asset_installer );
+		asset_installer=NULL;
+	}
+
+	asset_installer = memnew( EditorAssetInstaller );
+	add_child(asset_installer);
+	asset_installer->open(p_file);
+
+
+}
+
+void EditorAddonLibrary::_asset_open() {
+
+	asset_open->popup_centered_ratio();
+}
+
+void EditorAddonLibrary::_manage_plugins() {
+
+	ProjectSettings::get_singleton()->popup_project_settings();
+	ProjectSettings::get_singleton()->set_plugins_page();
+}
+
+
+
 void EditorAddonLibrary::_bind_methods() {
 
 	ObjectTypeDB::bind_method("_http_request_completed",&EditorAddonLibrary::_http_request_completed);
@@ -772,40 +1055,35 @@ void EditorAddonLibrary::_bind_methods() {
 	ObjectTypeDB::bind_method("_select_category",&EditorAddonLibrary::_select_category);
 	ObjectTypeDB::bind_method("_image_request_completed",&EditorAddonLibrary::_image_request_completed);
 	ObjectTypeDB::bind_method("_search",&EditorAddonLibrary::_search,DEFVAL(0));
+	ObjectTypeDB::bind_method("_install_asset",&EditorAddonLibrary::_install_asset);
+	ObjectTypeDB::bind_method("_manage_plugins",&EditorAddonLibrary::_manage_plugins);
+	ObjectTypeDB::bind_method("_asset_open",&EditorAddonLibrary::_asset_open);
+	ObjectTypeDB::bind_method("_asset_file_selected",&EditorAddonLibrary::_asset_file_selected);
 
 }
 
 EditorAddonLibrary::EditorAddonLibrary() {
 
-	tabs = memnew( TabContainer );
-	tabs->set_v_size_flags(SIZE_EXPAND_FILL);
-	add_child(tabs);
-
-	installed = memnew( EditorPluginSettings );
-	installed->set_name("Installed");
-	tabs->add_child(installed);
 
 	Ref<StyleBoxEmpty> border;
 	border.instance();
 	border->set_default_margin(MARGIN_LEFT,15);
 	border->set_default_margin(MARGIN_RIGHT,15);
-	border->set_default_margin(MARGIN_BOTTOM,15);
+	border->set_default_margin(MARGIN_BOTTOM,5);
 	border->set_default_margin(MARGIN_TOP,5);
 
-	PanelContainer *margin_panel = memnew( PanelContainer );
-
-	margin_panel->set_name("Online");
-	margin_panel->add_style_override("panel",border);
-	tabs->add_child(margin_panel);
+	add_style_override("panel",border);
 
 	VBoxContainer *library_main = memnew( VBoxContainer );
 
-	margin_panel->add_child(library_main);
+	add_child(library_main);
 
 	HBoxContainer *search_hb = memnew( HBoxContainer );
 
 	library_main->add_child(search_hb);
-	library_main->add_constant_override("separation",20);
+	library_main->add_constant_override("separation",10);
+
+
 
 	search_hb->add_child( memnew( Label("Search: ")));
 	filter =memnew( LineEdit );
@@ -815,6 +1093,20 @@ EditorAddonLibrary::EditorAddonLibrary() {
 	search = memnew( Button("Search"));
 	search->connect("pressed",this,"_search");
 	search_hb->add_child(search);
+
+	search_hb->add_child(memnew( VSeparator ));
+
+	Button * open_asset = memnew( Button );
+	open_asset->set_text("Import");
+	search_hb->add_child(open_asset);
+	open_asset->connect("pressed",this,"_asset_open");
+
+	Button * plugins = memnew( Button );
+	plugins->set_text("Plugins");
+	search_hb->add_child(plugins);
+	plugins->connect("pressed",this,"_manage_plugins");
+
+
 	library_vb->add_child(search_hb);
 
 	HBoxContainer *search_hb2 = memnew( HBoxContainer );
@@ -907,6 +1199,7 @@ EditorAddonLibrary::EditorAddonLibrary() {
 	add_child(request);
 	request->connect("request_completed",this,"_http_request_completed");
 
+
 	last_queue_id=0;
 
 	library_vb->add_constant_override("separation",20);
@@ -928,6 +1221,24 @@ EditorAddonLibrary::EditorAddonLibrary() {
 	//host="http://localhost:8000";
 	host="http://godotengine.org/addonlib";
 	set_process(true);
+
+	downloads_scroll = memnew( ScrollContainer );
+	downloads_scroll->set_enable_h_scroll(true);
+	downloads_scroll->set_enable_v_scroll(false);
+	library_main->add_child(downloads_scroll);
+	downloads_hb = memnew( HBoxContainer );
+	downloads_scroll->add_child(downloads_hb);
+
+	asset_open = memnew( EditorFileDialog );
+
+	asset_open->set_access(EditorFileDialog::ACCESS_FILESYSTEM);
+	asset_open->add_filter("*.zip ; Assets ZIP File");
+	asset_open->set_mode(EditorFileDialog::MODE_OPEN_FILE);
+	add_child(asset_open);
+	asset_open->connect("file_selected",this,"_asset_file_selected");
+
+	asset_installer=NULL;
+
 }
 
 
diff --git a/tools/editor/addon_editor_plugin.h b/tools/editor/addon_editor_plugin.h
index 2a3ffb576e..9cd604a319 100644
--- a/tools/editor/addon_editor_plugin.h
+++ b/tools/editor/addon_editor_plugin.h
@@ -20,6 +20,7 @@
 #include "editor_plugin_settings.h"
 
 #include "scene/main/http_request.h"
+#include "editor_asset_installer.h"
 
 class EditorAssetLibraryItem : public PanelContainer {
 
@@ -77,25 +78,79 @@ class EditorAddonLibraryItemDescription : public ConfirmationDialog {
 
 	void set_image(int p_type,int p_index,const Ref<Texture>& p_image);
 
+	int asset_id;
+	String download_url;
+	String title;
+	Ref<Texture> icon;
+
+	void _link_click(const String& p_url);
 protected:
 
 	static void _bind_methods();
 public:
 
-	void configure(const String& p_title,int p_asset_id,const String& p_category,int p_category_id,const String& p_author,int p_author_id,int p_rating,const String& p_cost,const String& p_description);
+	void configure(const String& p_title,int p_asset_id,const String& p_category,int p_category_id,const String& p_author,int p_author_id,int p_rating,const String& p_cost,const String& p_version,const String& p_description,const String& p_download_url,const String& p_browse_url);
 	void add_preview(int p_id, bool p_video,const String& p_url);
 
+	String get_title() { return title; }
+	Ref<Texture> get_preview_icon() { return icon; }
+	String get_download_url() { return download_url; }
+	int get_asset_id() { return asset_id; }
 	EditorAddonLibraryItemDescription();
 
 };
 
-class EditorAddonLibrary : public VBoxContainer {
-	OBJ_TYPE(EditorAddonLibrary,VBoxContainer);
+class EditorAddonLibraryItemDownload : public PanelContainer {
+
+	OBJ_TYPE(EditorAddonLibraryItemDownload, PanelContainer);
+
+
+	TextureFrame *icon;
+	Label* title;
+	ProgressBar *progress;
+	Button *install;
+	TextureButton *dismiss;
+
+	AcceptDialog *download_error;
+	HTTPRequest *download;
+	String host;
+	Label *status;
+
+	int prev_status;
+
+	int asset_id;
+
+	EditorAssetInstaller *asset_installer;
+
+	void _close();
+	void _install();
+	void _http_download_completed(int p_status, int p_code, const StringArray& headers, const ByteArray& p_data);
+
+protected:
+
+	void _notification(int p_what);
+	static void _bind_methods();
+public:
+
+	int get_asset_id() { return asset_id; }
+	void configure(const String& p_title,int p_asset_id,const Ref<Texture>& p_preview, const String& p_download_url);
+	EditorAddonLibraryItemDownload();
+
+};
+
+class EditorAddonLibrary : public PanelContainer {
+	OBJ_TYPE(EditorAddonLibrary,PanelContainer);
 
 	String host;
 
-	TabContainer *tabs;
-	EditorPluginSettings *installed;
+	EditorFileDialog *asset_open;
+	EditorAssetInstaller *asset_installer;
+
+
+	void _asset_open();
+	void _asset_file_selected(const String& p_file);
+
+
 	ScrollContainer *library_scroll;
 	VBoxContainer *library_vb;
 	LineEdit *filter;
@@ -116,6 +171,7 @@ class EditorAddonLibrary : public VBoxContainer {
 
 	HTTPRequest *request;
 
+
 	enum SortOrder {
 		SORT_RATING,
 		SORT_DOWNLOADS,
@@ -155,6 +211,7 @@ class EditorAddonLibrary : public VBoxContainer {
 
 
 	void _image_request_completed(int p_status, int p_code, const StringArray& headers, const ByteArray& p_data, int p_queue_id);
+
 	void _request_image(ObjectID p_for,int p_asset_id,ImageType p_type,int p_image_index);
 	void _update_image_queue();
 
@@ -174,13 +231,24 @@ class EditorAddonLibrary : public VBoxContainer {
 
 	RequestType requesting;
 
+
+	ScrollContainer *downloads_scroll;
+	HBoxContainer *downloads_hb;
+
+
+
+	void _install_asset();
+
 	void _select_author(int p_id);
 	void _select_category(int p_id);
 	void _select_asset(int p_id);
 
+	void _manage_plugins();
+
 	void _search(int p_page=0);
 	void _api_request(const String& p_request, const String &p_arguments="");
 	void _http_request_completed(int p_status, int p_code, const StringArray& headers, const ByteArray& p_data);
+	void _http_download_completed(int p_status, int p_code, const StringArray& headers, const ByteArray& p_data);
 
 friend class EditorAddonLibraryItemDescription;
 friend class EditorAssetLibraryItem;
diff --git a/tools/editor/editor_asset_installer.cpp b/tools/editor/editor_asset_installer.cpp
new file mode 100644
index 0000000000..2967abbc0a
--- /dev/null
+++ b/tools/editor/editor_asset_installer.cpp
@@ -0,0 +1,327 @@
+#include "editor_asset_installer.h"
+#include "io/zip_io.h"
+#include "os/dir_access.h"
+#include "os/file_access.h"
+#include "editor_node.h"
+void EditorAssetInstaller::_update_subitems(TreeItem* p_item,bool p_check,bool p_first) {
+
+
+	if (p_check) {
+		if (p_item->get_custom_color(0)==Color())	 {
+			p_item->set_checked(0,true);
+		}
+	} else {
+		p_item->set_checked(0,false);
+
+	}
+
+	if (p_item->get_children()) {
+		_update_subitems(p_item->get_children(),p_check);
+	}
+
+	if (!p_first && p_item->get_next()) {
+		_update_subitems(p_item->get_next(),p_check);
+	}
+
+}
+
+void EditorAssetInstaller::_item_edited() {
+
+
+	if (updating)
+		return;
+
+	TreeItem *item = tree->get_edited();
+	if (!item)
+		return;
+
+
+	String path=item->get_metadata(0);
+
+	updating=true;
+	if (path==String()) { //a dir
+		_update_subitems(item,item->is_checked(0),true);
+	}
+
+	if (item->is_checked(0)) {
+		while(item) {
+			item->set_checked(0,true);
+			item=item->get_parent();
+		}
+
+	}
+	updating=false;
+
+}
+
+void EditorAssetInstaller::open(const String& p_path,int p_depth) {
+
+
+	package_path=p_path;
+	Set<String> files_sorted;
+
+	FileAccess *src_f=NULL;
+	zlib_filefunc_def io = zipio_create_io_from_file(&src_f);
+
+	unzFile pkg = unzOpen2(p_path.utf8().get_data(), &io);
+	if (!pkg) {
+
+		error->set_text("Error opening package file, not in zip format.");
+		return;
+	}
+
+	int ret = unzGoToFirstFile(pkg);
+
+
+	while(ret==UNZ_OK) {
+
+		//get filename
+		unz_file_info info;
+		char fname[16384];
+		ret = unzGetCurrentFileInfo(pkg,&info,fname,16384,NULL,0,NULL,0);
+
+		String name=fname;
+		files_sorted.insert(name);
+
+		ret = unzGoToNextFile(pkg);
+	}
+
+
+	Map<String,Ref<Texture> > extension_guess;
+	{
+		extension_guess["png"]=get_icon("Texture","EditorIcons");
+		extension_guess["jpg"]=get_icon("Texture","EditorIcons");
+		extension_guess["tex"]=get_icon("Texture","EditorIcons");
+		extension_guess["atex"]=get_icon("Texture","EditorIcons");
+		extension_guess["dds"]=get_icon("Texture","EditorIcons");
+		extension_guess["scn"]=get_icon("PackedScene","EditorIcons");
+		extension_guess["tscn"]=get_icon("PackedScene","EditorIcons");
+		extension_guess["xml"]=get_icon("PackedScene","EditorIcons");
+		extension_guess["xscn"]=get_icon("PackedScene","EditorIcons");
+		extension_guess["mtl"]=get_icon("Material","EditorIcons");
+		extension_guess["shd"]=get_icon("Shader","EditorIcons");
+		extension_guess["gd"]=get_icon("GDScript","EditorIcons");
+	}
+
+	Ref<Texture> generic_extension = get_icon("Object","EditorIcons");
+
+
+	unzClose(pkg);
+
+	updating=true;
+	tree->clear();
+	TreeItem *root=tree->create_item();
+	root->set_cell_mode(0,TreeItem::CELL_MODE_CHECK);
+	root->set_checked(0,true);
+	root->set_icon(0,get_icon("folder","FileDialog"));
+	root->set_text(0,"res://");
+	root->set_editable(0,true);
+	Map<String,TreeItem*> dir_map;
+
+	for(Set<String>::Element *E=files_sorted.front();E;E=E->next()) {
+
+		String path = E->get();
+		int depth=p_depth;
+		bool skip=false;
+		while(depth>0) {
+			int pp = path.find("/");
+			if (pp==-1) {
+				skip=true;
+				break;
+			}
+			path=path.substr(pp+1,path.length());
+			depth--;
+		}
+
+		if (skip || path==String())
+			continue;
+
+		bool isdir=false;
+
+		if (path.ends_with("/")) {
+			//a directory
+			path=path.substr(0,path.length()-1);
+			isdir=true;
+		}
+
+		int pp = path.find_last("/");
+
+
+		TreeItem *parent;
+		if (pp==-1) {
+			parent=root;
+		} else {
+			String ppath=path.substr(0,pp);
+			print_line("PPATH IS: "+ppath);
+			ERR_CONTINUE(!dir_map.has(ppath));
+			parent=dir_map[ppath];
+
+		}
+
+		TreeItem *ti = tree->create_item(parent);
+		ti->set_cell_mode(0,TreeItem::CELL_MODE_CHECK);
+		ti->set_checked(0,true);
+		ti->set_editable(0,true);
+		if (isdir) {
+			dir_map[path]=ti;
+			ti->set_text(0,path.get_file()+"/");
+			ti->set_icon(0,get_icon("folder","FileDialog"));
+		} else {
+			String file = path.get_file();
+			String extension = file.extension().to_lower();
+			if (extension_guess.has(extension)) {
+				ti->set_icon(0,extension_guess[extension]);
+			} else {
+				ti->set_icon(0,generic_extension);
+			}
+			ti->set_text(0,file);
+
+
+			String res_path = "res://"+path;
+			if (FileAccess::exists(res_path)) {
+				ti->set_custom_color(0,Color(1,0.3,0.2));
+				ti->set_tooltip(0,res_path+" (Already Exists)");
+				ti->set_checked(0,false);
+			} else {
+				ti->set_tooltip(0,res_path);
+
+			}
+
+			ti->set_metadata(0,res_path);
+
+		}
+
+		status_map[E->get()]=ti;
+
+
+
+	}
+	popup_centered_ratio();
+	updating=false;
+
+}
+
+void EditorAssetInstaller::ok_pressed() {
+
+	FileAccess *src_f=NULL;
+	zlib_filefunc_def io = zipio_create_io_from_file(&src_f);
+
+	unzFile pkg = unzOpen2(package_path.utf8().get_data(), &io);
+	if (!pkg) {
+
+		error->set_text("Error opening package file, not in zip format.");
+		return;
+	}
+
+	int ret = unzGoToFirstFile(pkg);
+
+	Vector<String> failed_files;
+
+	ProgressDialog::get_singleton()->add_task("uncompress","Uncompressing Assets",status_map.size());
+
+	int idx=0;
+	while(ret==UNZ_OK) {
+
+		//get filename
+		unz_file_info info;
+		char fname[16384];
+		ret = unzGetCurrentFileInfo(pkg,&info,fname,16384,NULL,0,NULL,0);
+
+		String name=fname;
+
+		if (status_map.has(name) && status_map[name]->is_checked(0)) {
+
+			String path = status_map[name]->get_metadata(0);
+			if (path==String()) { // a dir
+
+				String dirpath;
+				TreeItem *t = status_map[name];
+				while(t) {
+					dirpath=t->get_text(0)+dirpath;
+					t=t->get_parent();
+				}
+
+				if (dirpath.ends_with("/")) {
+					dirpath=dirpath.substr(0,dirpath.length()-1);
+				}
+
+				DirAccess *da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
+				da->make_dir(dirpath);
+				memdelete(da);
+
+			} else {
+
+				Vector<uint8_t> data;
+				data.resize(info.uncompressed_size);
+
+				//read
+				unzOpenCurrentFile(pkg);
+				unzReadCurrentFile(pkg,data.ptr(),data.size());
+				unzCloseCurrentFile(pkg);
+
+				FileAccess *f=FileAccess::open(path,FileAccess::WRITE);
+				if (f) {
+					f->store_buffer(data.ptr(),data.size());
+					memdelete(f);
+				} else {
+					failed_files.push_back(path);
+				}
+
+				ProgressDialog::get_singleton()->task_step("uncompress",path,idx);
+			}
+
+		}
+
+		idx++;
+		ret = unzGoToNextFile(pkg);
+	}
+
+	ProgressDialog::get_singleton()->end_task("uncompress");
+	unzClose(pkg);
+
+	if (failed_files.size()) {
+		String msg="The following files failed extraction from package:\n\n";
+		for(int i=0;i<failed_files.size();i++) {
+
+			if (i>15) {
+				msg+="\nAnd "+itos(failed_files.size()-i)+" more files.";
+				break;
+			}
+			msg+=failed_files[i];
+		}
+		EditorNode::get_singleton()->show_warning(msg);
+	} else {
+		EditorNode::get_singleton()->show_warning("Package Installed Successfully!","Success!");
+	}
+
+
+
+
+}
+
+void EditorAssetInstaller::_bind_methods() {
+
+	ObjectTypeDB::bind_method("_item_edited",&EditorAssetInstaller::_item_edited);
+
+}
+
+EditorAssetInstaller::EditorAssetInstaller() {
+
+	VBoxContainer *vb = memnew( VBoxContainer );
+	add_child(vb);
+	set_child_rect(vb);
+
+	tree = memnew( Tree );
+	vb->add_margin_child("Package Contents:",tree,true);
+	tree->connect("item_edited",this,"_item_edited");
+
+	error = memnew( AcceptDialog) ;
+	add_child(error);
+	get_ok()->set_text("Install");
+	set_title("Package Installer");
+
+	updating=false;
+
+	set_hide_on_ok(true);
+}
+
diff --git a/tools/editor/editor_asset_installer.h b/tools/editor/editor_asset_installer.h
new file mode 100644
index 0000000000..713c5f14f1
--- /dev/null
+++ b/tools/editor/editor_asset_installer.h
@@ -0,0 +1,28 @@
+#ifndef EDITORASSETINSTALLER_H
+#define EDITORASSETINSTALLER_H
+
+
+#include "scene/gui/dialogs.h"
+#include "scene/gui/tree.h"
+class EditorAssetInstaller : public ConfirmationDialog {
+
+	OBJ_TYPE( EditorAssetInstaller, ConfirmationDialog );
+
+	Tree *tree;
+	String package_path;
+	AcceptDialog *error;
+	Map<String,TreeItem*> status_map;
+	bool updating;
+	void _update_subitems(TreeItem* p_item,bool p_check,bool p_first=false);
+	void _item_edited();
+	virtual void ok_pressed();
+protected:
+
+	static void _bind_methods();
+public:
+
+	void open(const String& p_path,int p_depth=0);
+	EditorAssetInstaller();
+};
+
+#endif // EDITORASSETINSTALLER_H
diff --git a/tools/editor/editor_initialize_ssl.cpp b/tools/editor/editor_initialize_ssl.cpp
new file mode 100644
index 0000000000..e0602a88c7
--- /dev/null
+++ b/tools/editor/editor_initialize_ssl.cpp
@@ -0,0 +1,21 @@
+#include "editor_initialize_ssl.h"
+#include "certs_compressed.h"
+#include "io/stream_peer_ssl.h"
+#include "io/compression.h"
+
+void editor_initialize_certificates() {
+
+
+	ByteArray data;
+	data.resize(_certs_uncompressed_size);
+	{
+		ByteArray::Write w = data.write();
+		Compression::decompress(w.ptr(),_certs_uncompressed_size,_certs_compressed,_certs_compressed_size,Compression::MODE_DEFLATE);
+	}
+
+	StreamPeerSSL::load_certs_from_memory(data);
+
+
+}
+
+
diff --git a/tools/editor/editor_initialize_ssl.h b/tools/editor/editor_initialize_ssl.h
new file mode 100644
index 0000000000..4eaf387a0a
--- /dev/null
+++ b/tools/editor/editor_initialize_ssl.h
@@ -0,0 +1,6 @@
+#ifndef EDITOR_INITIALIZE_SSL_H
+#define EDITOR_INITIALIZE_SSL_H
+
+void editor_initialize_certificates();
+
+#endif // EDITOR_INITIALIZE_SSL_H
diff --git a/tools/editor/editor_node.cpp b/tools/editor/editor_node.cpp
index dfc1c7455c..02b0e9447a 100644
--- a/tools/editor/editor_node.cpp
+++ b/tools/editor/editor_node.cpp
@@ -107,7 +107,7 @@
 #include "tools/editor/io_plugins/editor_export_scene.h"
 
 #include "plugins/editor_preview_plugins.h"
-
+#include "editor_initialize_ssl.h"
 #include "script_editor_debugger.h"
 
 EditorNode *EditorNode::singleton=NULL;
@@ -4145,9 +4145,10 @@ Error EditorNode::export_platform(const String& p_platform, const String& p_path
 	return OK;
 }
 
-void EditorNode::show_warning(const String& p_text) {
+void EditorNode::show_warning(const String& p_text, const String &p_title) {
 
 	warning->set_text(p_text);
+	warning->set_title(p_title);
 	warning->popup_centered_minsize();
 }
 
@@ -4950,6 +4951,7 @@ EditorNode::EditorNode() {
 
 	EditorHelp::generate_doc(); //before any editor classes are crated
 	SceneState::set_disable_placeholders(true);
+	editor_initialize_certificates(); //for asset sharing
 
 
 	InputDefault *id = Input::get_singleton()->cast_to<InputDefault>();
diff --git a/tools/editor/editor_node.h b/tools/editor/editor_node.h
index 5d26bae369..b8fabb4c55 100644
--- a/tools/editor/editor_node.h
+++ b/tools/editor/editor_node.h
@@ -655,7 +655,7 @@ public:
 	Ref<Theme> get_editor_theme() const { return theme; }
 
 
-	void show_warning(const String& p_text);
+	void show_warning(const String& p_text,const String& p_title="Warning!");
 
 
 	Error export_platform(const String& p_platform, const String& p_path, bool p_debug,const String& p_password,bool p_quit_after=false);
diff --git a/tools/editor/icons/icon_rating_no_star.png b/tools/editor/icons/icon_rating_no_star.png
index 35bfe6a5c6..76f1127ccc 100644
--- a/tools/editor/icons/icon_rating_no_star.png
+++ b/tools/editor/icons/icon_rating_no_star.png
diff --git a/tools/editor/icons/icon_rating_star.png b/tools/editor/icons/icon_rating_star.png
index c4ed418ebd..ff52bddba0 100644
--- a/tools/editor/icons/icon_rating_star.png
+++ b/tools/editor/icons/icon_rating_star.png
diff --git a/tools/editor/progress_dialog.cpp b/tools/editor/progress_dialog.cpp
index d072ce7f83..2814101a27 100644
--- a/tools/editor/progress_dialog.cpp
+++ b/tools/editor/progress_dialog.cpp
@@ -140,6 +140,9 @@ void BackgroundProgress::end_task(const String& p_task){
 
 ////////////////////////////////////////////////
 
+
+ProgressDialog *ProgressDialog::singleton=NULL;
+
 void ProgressDialog::_notification(int p_what) {
 
 	switch(p_what) {
@@ -237,4 +240,5 @@ ProgressDialog::ProgressDialog() {
 	main->set_area_as_parent_rect();
 	set_exclusive(true);
 	last_progress_tick=0;
+	singleton=this;
 }
diff --git a/tools/editor/progress_dialog.h b/tools/editor/progress_dialog.h
index 539eaa8737..c254d45753 100644
--- a/tools/editor/progress_dialog.h
+++ b/tools/editor/progress_dialog.h
@@ -86,12 +86,14 @@ class ProgressDialog : public Popup {
 	VBoxContainer *main;
 	uint64_t last_progress_tick;
 
+	static ProgressDialog *singleton;
 	void _popup();
 protected:
 
 	void _notification(int p_what);
 public:
 
+	static ProgressDialog *get_singleton() { return singleton; }
 	void add_task(const String& p_task,const String& p_label, int p_steps);
 	void task_step(const String& p_task, const String& p_state, int p_step=-1, bool p_force_redraw=true);
 	void end_task(const String& p_task);
diff --git a/tools/editor/project_settings.cpp b/tools/editor/project_settings.cpp
index 4a7388fd54..34bc31d20c 100644
--- a/tools/editor/project_settings.cpp
+++ b/tools/editor/project_settings.cpp
@@ -1396,6 +1396,11 @@ void ProjectSettings::_clear_search_box() {
 	globals_editor->get_property_editor()->update_tree();
 }
 
+void ProjectSettings::set_plugins_page() {
+
+	tab_container->set_current_tab( plugin_settings->get_index() );
+}
+
 void ProjectSettings::_bind_methods() {
 
 	ObjectTypeDB::bind_method(_MD("_item_selected"),&ProjectSettings::_item_selected);
@@ -1452,7 +1457,7 @@ ProjectSettings::ProjectSettings(EditorData *p_data) {
 	data=p_data;
 
 
-	TabContainer *tab_container = memnew( TabContainer );
+	tab_container = memnew( TabContainer );
 	add_child(tab_container);
 	set_child_rect(tab_container);
 
diff --git a/tools/editor/project_settings.h b/tools/editor/project_settings.h
index 922608fb9a..113cc49b7c 100644
--- a/tools/editor/project_settings.h
+++ b/tools/editor/project_settings.h
@@ -34,7 +34,7 @@
 #include "optimized_save_dialog.h"
 #include "undo_redo.h"
 #include "editor_data.h"
-
+#include "scene/gui/tab_container.h"
 #include "editor_plugin_settings.h"
 
 //#include "project_export_settings.h"
@@ -42,6 +42,9 @@
 class ProjectSettings : public AcceptDialog {
 	OBJ_TYPE( ProjectSettings, AcceptDialog );
 
+
+	TabContainer *tab_container;
+
 	Timer *timer;
 	InputEvent::Type add_type;
 	String add_at;
@@ -164,6 +167,7 @@ public:
 	void add_translation(const String& p_translation);
 	static ProjectSettings *get_singleton() { return singleton; }
 	void popup_project_settings();
+	void set_plugins_page();
 
 	void queue_save();