Merge branch 'master' of git://github.com/godotengine/godot into kcc_lightoccluder2d_doc

37 files changed, 833 insertions, 276 deletions

diff --git a/editor/SCsub b/editor/SCsub
index 172447147c..0e690cf465 100644
--- a/editor/SCsub
+++ b/editor/SCsub
@@ -155,31 +155,71 @@ def make_authors_header(target, source, env):
     g.write("#define _EDITOR_AUTHORS_H\n")
 
     current_section = ""
-    name_count = -1
+    reading = False
 
     def close_section():
         g.write("\t0\n")
         g.write("};\n")
-        g.write("#define " + current_section.upper() + "_COUNT " + str(name_count) + "\n")
 
     for line in f:
-        if name_count >= 0:
+        if reading:
             if line.startswith("    "):
                 g.write("\t\"" + line.strip() + "\",\n")
-                name_count += 1
                 continue
         if line.startswith("## "):
-            if name_count >= 0:
+            if reading:
                 close_section()
-                name_count = -1
+                reading = False
             for i in range(len(sections)):
                 if line.strip().endswith(sections[i]):
                     current_section = sections_id[i]
-                    name_count = 0
+                    reading = True
                     g.write("static const char *" + current_section + "[] = {\n")
                     break
 
-    if name_count >= 0:
+    if reading:
+        close_section()
+
+    g.write("#endif\n")
+
+def make_donors_header(target, source, env):
+
+    sections = ["Platinum sponsors", "Gold sponsors", "Mini sponsors", "Gold donors", "Silver donors", "Bronze donors"]
+    sections_id = ["donor_s_plat", "donor_s_gold", "donor_s_mini", "donor_gold", "donor_silver", "donor_bronze"]
+
+    src = source[0].srcnode().abspath
+    dst = target[0].srcnode().abspath
+    f = open_utf8(src, "r")
+    g = open_utf8(dst, "w")
+
+    g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
+    g.write("#ifndef _EDITOR_DONORS_H\n")
+    g.write("#define _EDITOR_DONORS_H\n")
+
+    current_section = ""
+    reading = False
+
+    def close_section():
+        g.write("\t0\n")
+        g.write("};\n")
+
+    for line in f:
+        if reading >= 0:
+            if line.startswith("    "):
+                g.write("\t\"" + line.strip() + "\",\n")
+                continue
+        if line.startswith("## "):
+            if reading:
+                close_section()
+                reading = False
+            for i in range(len(sections)):
+                if line.strip().endswith(sections[i]):
+                    current_section = sections_id[i]
+                    reading = True
+                    g.write("static const char *" + current_section + "[] = {\n")
+                    break
+
+    if reading:
         close_section()
 
     g.write("#endif\n")
@@ -393,6 +433,10 @@ if (env["tools"] == "yes"):
     env.Depends('#editor/authors.gen.h', "../AUTHORS.md")
     env.Command('#editor/authors.gen.h', "../AUTHORS.md", make_authors_header)
 
+    # Donors
+    env.Depends('#editor/donors.gen.h', "../DONORS.md")
+    env.Command('#editor/donors.gen.h', "../DONORS.md", make_donors_header)
+
     # License
     env.Depends('#editor/license.gen.h', ["../COPYRIGHT.txt", "../LICENSE.txt"])
     env.Command('#editor/license.gen.h', ["../COPYRIGHT.txt", "../LICENSE.txt"], make_license_header)
diff --git a/editor/doc/doc_data.cpp b/editor/doc/doc_data.cpp
index 5975e54356..6848c43b68 100644
--- a/editor/doc/doc_data.cpp
+++ b/editor/doc/doc_data.cpp
@@ -634,6 +634,9 @@ static Error _parse_methods(Ref<XMLParser> &parser, Vector<DocData::MethodDoc> &
 
 							ERR_FAIL_COND_V(!parser->has_attribute("type"), ERR_FILE_CORRUPT);
 							method.return_type = parser->get_attribute_value("type");
+							if (parser->has_attribute("enum")) {
+								method.return_enum = parser->get_attribute_value("enum");
+							}
 						} else if (name == "argument") {
 
 							DocData::ArgumentDoc argument;
@@ -916,7 +919,11 @@ Error DocData::save(const String &p_path) {
 
 			if (m.return_type != "") {
 
-				_write_string(f, 3, "<return type=\"" + m.return_type + "\">");
+				String enum_text;
+				if (m.return_enum != String()) {
+					enum_text = " enum=\"" + m.return_enum + "\"";
+				}
+				_write_string(f, 3, "<return type=\"" + m.return_type + "\"" + enum_text + ">");
 				_write_string(f, 3, "</return>");
 			}
 
diff --git a/editor/editor_about.cpp b/editor/editor_about.cpp
index 8bd7bfb4bd..a48e6c9057 100644
--- a/editor/editor_about.cpp
+++ b/editor/editor_about.cpp
@@ -30,6 +30,7 @@
 #include "editor_about.h"
 
 #include "authors.gen.h"
+#include "donors.gen.h"
 #include "license.gen.h"
 #include "version.h"
 #include "version_hash.gen.h"
@@ -51,6 +52,47 @@ TextureRect *EditorAbout::get_logo() const {
 	return _logo;
 }
 
+ScrollContainer *EditorAbout::_populate_list(const String &p_name, const List<String> &p_sections, const char **p_src[]) {
+
+	ScrollContainer *sc = memnew(ScrollContainer);
+	sc->set_name(p_name);
+	sc->set_v_size_flags(Control::SIZE_EXPAND);
+
+	VBoxContainer *vbc = memnew(VBoxContainer);
+	vbc->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+	sc->add_child(vbc);
+
+	for (int i = 0; i < p_sections.size(); i++) {
+
+		const char **names_ptr = p_src[i];
+		if (*names_ptr) {
+
+			Label *lbl = memnew(Label);
+			lbl->set_text(p_sections[i]);
+			vbc->add_child(lbl);
+
+			ItemList *il = memnew(ItemList);
+			il->set_max_columns(16);
+			il->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+			il->set_same_column_width(true);
+			il->set_auto_height(true);
+			while (*names_ptr) {
+				il->add_item(String::utf8(*names_ptr++), NULL, false);
+			}
+			vbc->add_child(il);
+			if (il->get_item_count() == 2) {
+				il->set_fixed_column_width(200 * EDSCALE);
+			}
+
+			HSeparator *hs = memnew(HSeparator);
+			hs->set_modulate(Color(0, 0, 0, 0));
+			vbc->add_child(hs);
+		}
+	}
+
+	return sc;
+}
+
 EditorAbout::EditorAbout() {
 
 	set_title(TTR("Thanks from the Godot community!"));
@@ -84,43 +126,29 @@ EditorAbout::EditorAbout() {
 	tc->set_v_size_flags(Control::SIZE_EXPAND_FILL);
 	vbc->add_child(tc);
 
-	ScrollContainer *dev_base = memnew(ScrollContainer);
-	dev_base->set_name(TTR("Authors"));
-	dev_base->set_v_size_flags(Control::SIZE_EXPAND);
-	tc->add_child(dev_base);
-
-	VBoxContainer *dev_vbc = memnew(VBoxContainer);
-	dev_vbc->set_h_size_flags(Control::SIZE_EXPAND_FILL);
-	dev_base->add_child(dev_vbc);
+	// Authors
 
 	List<String> dev_sections;
 	dev_sections.push_back(TTR("Project Founders"));
 	dev_sections.push_back(TTR("Lead Developer"));
 	dev_sections.push_back(TTR("Project Manager"));
 	dev_sections.push_back(TTR("Developers"));
-
 	const char **dev_src[] = { dev_founders, dev_lead, dev_manager, dev_names };
+	tc->add_child(_populate_list(TTR("Authors"), dev_sections, dev_src));
 
-	for (int i = 0; i < dev_sections.size(); i++) {
-
-		Label *lbl = memnew(Label);
-		lbl->set_text(dev_sections[i]);
-		dev_vbc->add_child(lbl);
-
-		ItemList *il = memnew(ItemList);
-		il->set_max_columns(16);
-		il->set_h_size_flags(Control::SIZE_EXPAND_FILL);
-		il->set_fixed_column_width(230 * EDSCALE);
-		il->set_auto_height(true);
-		const char **dev_names_ptr = dev_src[i];
-		while (*dev_names_ptr)
-			il->add_item(String::utf8(*dev_names_ptr++), NULL, false);
-		dev_vbc->add_child(il);
-
-		HSeparator *hs = memnew(HSeparator);
-		hs->set_modulate(Color(0, 0, 0, 0));
-		dev_vbc->add_child(hs);
-	}
+	// Donors
+
+	List<String> donor_sections;
+	donor_sections.push_back(TTR("Platinum Sponsors"));
+	donor_sections.push_back(TTR("Gold Sponsors"));
+	donor_sections.push_back(TTR("Mini Sponsors"));
+	donor_sections.push_back(TTR("Gold Donors"));
+	donor_sections.push_back(TTR("Silver Donors"));
+	donor_sections.push_back(TTR("Bronze Donors"));
+	const char **donor_src[] = { donor_s_plat, donor_s_gold, donor_s_mini, donor_gold, donor_silver, donor_bronze };
+	tc->add_child(_populate_list(TTR("Donors"), donor_sections, donor_src));
+
+	// License
 
 	TextEdit *license = memnew(TextEdit);
 	license->set_name(TTR("License"));
@@ -131,6 +159,8 @@ EditorAbout::EditorAbout() {
 	license->set_text(String::utf8(about_license));
 	tc->add_child(license);
 
+	// Thirdparty License
+
 	VBoxContainer *license_thirdparty = memnew(VBoxContainer);
 	license_thirdparty->set_name(TTR("Thirdparty License"));
 	license_thirdparty->set_h_size_flags(Control::SIZE_EXPAND_FILL);
diff --git a/editor/editor_about.h b/editor/editor_about.h
index d7047c03a3..d455b1f074 100644
--- a/editor/editor_about.h
+++ b/editor/editor_about.h
@@ -52,6 +52,7 @@ class EditorAbout : public AcceptDialog {
 
 private:
 	void _license_tree_selected();
+	ScrollContainer *_populate_list(const String &p_name, const List<String> &p_sections, const char **p_src[]);
 
 	Tree *_tpl_tree;
 	TextEdit *_tpl_text;
diff --git a/editor/editor_dir_dialog.cpp b/editor/editor_dir_dialog.cpp
index 1b213501aa..cfb3abfd1d 100644
--- a/editor/editor_dir_dialog.cpp
+++ b/editor/editor_dir_dialog.cpp
@@ -31,50 +31,40 @@
 
 #include "editor/editor_file_system.h"
 #include "editor/editor_settings.h"
+#include "editor_scale.h"
 #include "os/keyboard.h"
 #include "os/os.h"
-
-void EditorDirDialog::_update_dir(TreeItem *p_item) {
+void EditorDirDialog::_update_dir(TreeItem *p_item, EditorFileSystemDirectory *p_dir, const String &p_select_path) {
 
 	updating = true;
-	p_item->clear_children();
-	DirAccess *da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
-	String cdir = p_item->get_metadata(0);
-
-	da->change_dir(cdir);
-	da->list_dir_begin();
-	String p = da->get_next();
 
-	List<String> dirs;
-	bool ishidden;
-	bool show_hidden = EditorSettings::get_singleton()->get("filesystem/file_dialog/show_hidden_files");
+	String path = p_dir->get_path();
 
-	while (p != "") {
+	p_item->set_metadata(0, p_dir->get_path());
+	p_item->set_icon(0, get_icon("Folder", "EditorIcons"));
 
-		ishidden = da->current_is_hidden();
+	if (!p_item->get_parent()) {
+		p_item->set_text(0, "res://");
+	} else {
 
-		if (show_hidden || !ishidden) {
-			if (da->current_is_dir() && !p.begins_with(".")) {
-				dirs.push_back(p);
-			}
+		if (!opened_paths.has(path) && (p_select_path == String() || !p_select_path.begins_with(path))) {
+			p_item->set_collapsed(true);
 		}
-		p = da->get_next();
+
+		p_item->set_text(0, p_dir->get_name());
 	}
 
-	dirs.sort();
+	//this should be handled by EditorFileSystem already
+	//bool show_hidden = EditorSettings::get_singleton()->get("filesystem/file_dialog/show_hidden_files");
+	updating = false;
+	for (int i = 0; i < p_dir->get_subdir_count(); i++) {
 
-	for (List<String>::Element *E = dirs.front(); E; E = E->next()) {
 		TreeItem *ti = tree->create_item(p_item);
-		ti->set_text(0, E->get());
-		ti->set_icon(0, get_icon("Folder", "EditorIcons"));
-		ti->set_collapsed(true);
+		_update_dir(ti, p_dir->get_subdir(i));
 	}
-
-	memdelete(da);
-	updating = false;
 }
 
-void EditorDirDialog::reload() {
+void EditorDirDialog::reload(const String &p_with_path) {
 
 	if (!is_visible_in_tree()) {
 		must_reload = true;
@@ -83,10 +73,7 @@ void EditorDirDialog::reload() {
 
 	tree->clear();
 	TreeItem *root = tree->create_item();
-	root->set_metadata(0, "res://");
-	root->set_icon(0, get_icon("Folder", "EditorIcons"));
-	root->set_text(0, "/");
-	_update_dir(root);
+	_update_dir(root, EditorFileSystem::get_singleton()->get_filesystem(), p_with_path);
 	_item_collapsed(root);
 	must_reload = false;
 }
@@ -94,6 +81,7 @@ void EditorDirDialog::reload() {
 void EditorDirDialog::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
+		EditorFileSystem::get_singleton()->connect("filesystem_changed", this, "reload");
 		reload();
 
 		if (!tree->is_connected("item_collapsed", this, "_item_collapsed")) {
@@ -105,6 +93,10 @@ void EditorDirDialog::_notification(int p_what) {
 		}
 	}
 
+	if (p_what == NOTIFICATION_EXIT_TREE) {
+		EditorFileSystem::get_singleton()->disconnect("filesystem_changed", this, "reload");
+	}
+
 	if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
 		if (must_reload && is_visible_in_tree()) {
 			reload();
@@ -116,57 +108,13 @@ void EditorDirDialog::_item_collapsed(Object *p_item) {
 
 	TreeItem *item = Object::cast_to<TreeItem>(p_item);
 
-	if (updating || item->is_collapsed())
+	if (updating)
 		return;
 
-	TreeItem *ci = item->get_children();
-	while (ci) {
-
-		String p = ci->get_metadata(0);
-		if (p == "") {
-			String pp = item->get_metadata(0);
-			ci->set_metadata(0, pp.plus_file(ci->get_text(0)));
-			_update_dir(ci);
-		}
-		ci = ci->get_next();
-	}
-}
-
-void EditorDirDialog::set_current_path(const String &p_path) {
-
-	reload();
-	String p = p_path;
-	if (p.begins_with("res://"))
-		p = p.replace_first("res://", "");
-
-	Vector<String> dirs = p.split("/", false);
-
-	TreeItem *r = tree->get_root();
-	for (int i = 0; i < dirs.size(); i++) {
-
-		String d = dirs[i];
-		TreeItem *p = r->get_children();
-		while (p) {
-
-			if (p->get_text(0) == d)
-				break;
-			p = p->get_next();
-		}
-
-		ERR_FAIL_COND(!p);
-		String pp = p->get_metadata(0);
-		if (pp == "") {
-			p->set_metadata(0, String(r->get_metadata(0)).plus_file(d));
-			_update_dir(p);
-		}
-		updating = true;
-		p->set_collapsed(false);
-		updating = false;
-		_item_collapsed(p);
-		r = p;
-	}
-
-	r->select(0);
+	if (item->is_collapsed())
+		opened_paths.erase(item->get_metadata(0));
+	else
+		opened_paths.insert(item->get_metadata(0));
 }
 
 void EditorDirDialog::ok_pressed() {
@@ -201,14 +149,16 @@ void EditorDirDialog::_make_dir_confirm() {
 
 	String dir = ti->get_metadata(0);
 
-	DirAccess *d = DirAccess::open(dir);
+	DirAccessRef d = DirAccess::open(dir);
 	ERR_FAIL_COND(!d);
 	Error err = d->make_dir(makedirname->get_text());
 
 	if (err != OK) {
-		mkdirerr->popup_centered_minsize(Size2(250, 80));
+		mkdirerr->popup_centered_minsize(Size2(250, 80) * EDSCALE);
 	} else {
-		set_current_path(dir.plus_file(makedirname->get_text()));
+		opened_paths.insert(dir);
+		//reload(dir.plus_file(makedirname->get_text()));
+		EditorFileSystem::get_singleton()->scan_changes(); //we created a dir, so rescan changes
 	}
 	makedirname->set_text(""); // reset label
 }
@@ -218,7 +168,7 @@ void EditorDirDialog::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_item_collapsed"), &EditorDirDialog::_item_collapsed);
 	ClassDB::bind_method(D_METHOD("_make_dir"), &EditorDirDialog::_make_dir);
 	ClassDB::bind_method(D_METHOD("_make_dir_confirm"), &EditorDirDialog::_make_dir_confirm);
-	ClassDB::bind_method(D_METHOD("reload"), &EditorDirDialog::reload);
+	ClassDB::bind_method(D_METHOD("reload"), &EditorDirDialog::reload, DEFVAL(""));
 
 	ADD_SIGNAL(MethodInfo("dir_selected", PropertyInfo(Variant::STRING, "dir")));
 }
diff --git a/editor/editor_dir_dialog.h b/editor/editor_dir_dialog.h
index b8347f75fb..8aa685947b 100644
--- a/editor/editor_dir_dialog.h
+++ b/editor/editor_dir_dialog.h
@@ -30,6 +30,7 @@
 #ifndef EDITOR_DIR_DIALOG_H
 #define EDITOR_DIR_DIALOG_H
 
+#include "editor/editor_file_system.h"
 #include "os/dir_access.h"
 #include "scene/gui/dialogs.h"
 #include "scene/gui/tree.h"
@@ -42,12 +43,13 @@ class EditorDirDialog : public ConfirmationDialog {
 	AcceptDialog *mkdirerr;
 
 	Button *makedir;
+	Set<String> opened_paths;
 
 	Tree *tree;
 	bool updating;
 
 	void _item_collapsed(Object *p_item);
-	void _update_dir(TreeItem *p_item);
+	void _update_dir(TreeItem *p_item, EditorFileSystemDirectory *p_dir, const String &p_select_path = String());
 
 	void _make_dir();
 	void _make_dir_confirm();
@@ -61,8 +63,7 @@ protected:
 	static void _bind_methods();
 
 public:
-	void set_current_path(const String &p_path);
-	void reload();
+	void reload(const String &p_path = "");
 	EditorDirDialog();
 };
 
diff --git a/editor/editor_fonts.cpp b/editor/editor_fonts.cpp
index 22a9c84d21..3ab3f05906 100644
--- a/editor/editor_fonts.cpp
+++ b/editor/editor_fonts.cpp
@@ -72,11 +72,14 @@ static Ref<BitmapFont> make_font(int p_height, int p_ascent, int p_valign, int p
 	m_name->add_fallback(FontJapanese); \
 	m_name->add_fallback(FontFallback);
 
-#define MAKE_DEFAULT_FONT(m_name, m_size) \
-	Ref<DynamicFont> m_name;              \
-	m_name.instance();                    \
-	m_name->set_size(m_size);             \
-	m_name->set_font_data(DefaultFont);   \
+// the custom spacings might only work with Noto Sans
+#define MAKE_DEFAULT_FONT(m_name, m_size)                 \
+	Ref<DynamicFont> m_name;                              \
+	m_name.instance();                                    \
+	m_name->set_size(m_size);                             \
+	m_name->set_font_data(DefaultFont);                   \
+	m_name->set_spacing(DynamicFont::SPACING_TOP, -1);    \
+	m_name->set_spacing(DynamicFont::SPACING_BOTTOM, -1); \
 	MAKE_FALLBACKS(m_name);
 
 void editor_register_fonts(Ref<Theme> p_theme) {
diff --git a/editor/editor_help.cpp b/editor/editor_help.cpp
index 0e22f0d386..7fa2c53275 100644
--- a/editor/editor_help.cpp
+++ b/editor/editor_help.cpp
@@ -1712,9 +1712,8 @@ void EditorHelp::_notification(int p_what) {
 		} break;
 
 		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
-			Ref<StyleBoxFlat> style(memnew(StyleBoxFlat));
-			style->set_bg_color(EditorSettings::get_singleton()->get("text_editor/highlighting/background_color"));
-			background_panel->add_style_override("panel", style);
+
+			class_desc->add_color_override("selection_color", EDITOR_DEF("text_editor/highlighting/selection_color", Color(0.2, 0.2, 1)));
 		} break;
 
 		default: break;
@@ -1786,14 +1785,12 @@ EditorHelp::EditorHelp() {
 
 	{
 		background_panel = memnew(Panel);
-		Ref<StyleBoxFlat> style(memnew(StyleBoxFlat));
-		style->set_bg_color(EditorSettings::get_singleton()->get("text_editor/highlighting/background_color"));
 		background_panel->set_v_size_flags(SIZE_EXPAND_FILL);
-		background_panel->add_style_override("panel", style); //get_stylebox("normal","TextEdit"));
 		vbc->add_child(background_panel);
 		class_desc = memnew(RichTextLabel);
 		background_panel->add_child(class_desc);
-		class_desc->set_area_as_parent_rect(8);
+		class_desc->set_area_as_parent_rect();
+		class_desc->add_color_override("selection_color", EDITOR_DEF("text_editor/highlighting/selection_color", Color(0.2, 0.2, 1)));
 		class_desc->connect("meta_clicked", this, "_class_desc_select");
 		class_desc->connect("gui_input", this, "_class_desc_input");
 	}
@@ -1882,8 +1879,13 @@ void EditorHelpBit::_bind_methods() {
 
 void EditorHelpBit::_notification(int p_what) {
 
-	if (p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) {
-		add_style_override("panel", get_stylebox("ScriptPanel", "EditorStyles"));
+	switch (p_what) {
+		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
+
+			rich_text->add_color_override("selection_color", EDITOR_DEF("text_editor/highlighting/selection_color", Color(0.2, 0.2, 1)));
+		} break;
+
+		default: break;
 	}
 }
 
@@ -1897,8 +1899,8 @@ EditorHelpBit::EditorHelpBit() {
 
 	rich_text = memnew(RichTextLabel);
 	add_child(rich_text);
-	rich_text->set_area_as_parent_rect(8 * EDSCALE);
+	rich_text->set_area_as_parent_rect();
 	rich_text->connect("meta_clicked", this, "_meta_clicked");
+	rich_text->add_color_override("selection_color", EDITOR_DEF("text_editor/highlighting/selection_color", Color(0.2, 0.2, 1)));
 	set_custom_minimum_size(Size2(0, 70 * EDSCALE));
-	add_style_override("panel", EditorNode::get_singleton()->get_gui_base()->get_stylebox("ScriptPanel", "EditorStyles"));
 }
diff --git a/editor/editor_log.cpp b/editor/editor_log.cpp
index a1f416a17c..35291f8f9e 100644
--- a/editor/editor_log.cpp
+++ b/editor/editor_log.cpp
@@ -59,7 +59,6 @@ void EditorLog::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
 
-		log->add_color_override("default_color", get_color("font_color", "Tree"));
 		//button->set_icon(get_icon("Console","EditorIcons"));
 	}
 	if (p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) {
@@ -91,7 +90,7 @@ void EditorLog::add_message(const String &p_msg, bool p_error) {
 
 	log->add_newline();
 	if (p_error) {
-		log->push_color(get_color("fg_error", "Editor"));
+		log->push_color(get_color("error_color", "Editor"));
 		Ref<Texture> icon = get_icon("Error", "EditorIcons");
 		log->add_image(icon);
 		//button->set_icon(icon);
diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 6b5db7572a..91d2ddcd19 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -283,13 +283,22 @@ void EditorNode::_notification(int p_what) {
 		scene_tabs->set_tab_close_display_policy((bool(EDITOR_DEF("interface/always_show_close_button_in_scene_tabs", false)) ? Tabs::CLOSE_BUTTON_SHOW_ALWAYS : Tabs::CLOSE_BUTTON_SHOW_ACTIVE_ONLY));
 		property_editor->set_enable_capitalize_paths(bool(EDITOR_DEF("interface/capitalize_properties", true)));
 		Ref<Theme> theme = create_editor_theme(theme_base->get_theme());
+
 		theme_base->set_theme(theme);
+
 		gui_base->add_style_override("panel", gui_base->get_stylebox("Background", "EditorStyles"));
 		play_button_panel->add_style_override("panel", gui_base->get_stylebox("PlayButtonPanel", "EditorStyles"));
 		scene_root_parent->add_style_override("panel", gui_base->get_stylebox("Content", "EditorStyles"));
 		bottom_panel->add_style_override("panel", gui_base->get_stylebox("panel", "TabContainer"));
 		scene_tabs->add_style_override("tab_fg", gui_base->get_stylebox("SceneTabFG", "EditorStyles"));
 		scene_tabs->add_style_override("tab_bg", gui_base->get_stylebox("SceneTabBG", "EditorStyles"));
+
+		file_menu->add_style_override("hover", gui_base->get_stylebox("MenuHover", "EditorStyles"));
+		project_menu->add_style_override("hover", gui_base->get_stylebox("MenuHover", "EditorStyles"));
+		debug_menu->add_style_override("hover", gui_base->get_stylebox("MenuHover", "EditorStyles"));
+		settings_menu->add_style_override("hover", gui_base->get_stylebox("MenuHover", "EditorStyles"));
+		help_menu->add_style_override("hover", gui_base->get_stylebox("MenuHover", "EditorStyles"));
+
 		if (bool(EDITOR_DEF("interface/scene_tabs/resize_if_many_tabs", true))) {
 			scene_tabs->set_min_width(int(EDITOR_DEF("interface/scene_tabs/minimum_width", 50)) * EDSCALE);
 		} else {
@@ -1368,6 +1377,16 @@ void EditorNode::_set_editing_top_editors(Object *p_current_object) {
 	editor_plugins_over->edit(p_current_object);
 }
 
+static bool overrides_external_editor(Object *p_object) {
+
+	Script *script = Object::cast_to<Script>(p_object);
+
+	if (!script)
+		return false;
+
+	return script->get_language()->overrides_external_editor();
+}
+
 void EditorNode::_edit_current() {
 
 	uint32_t current = editor_history.get_current();
@@ -1434,7 +1453,7 @@ void EditorNode::_edit_current() {
 	if (main_plugin) {
 
 		// special case if use of external editor is true
-		if (main_plugin->get_name() == "Script" && bool(EditorSettings::get_singleton()->get("text_editor/external/use_external_editor"))) {
+		if (main_plugin->get_name() == "Script" && (bool(EditorSettings::get_singleton()->get("text_editor/external/use_external_editor")) || overrides_external_editor(current_obj))) {
 			main_plugin->edit(current_obj);
 		}
 
@@ -1442,6 +1461,7 @@ void EditorNode::_edit_current() {
 			// update screen main_plugin
 
 			if (!changing_scene) {
+
 				if (editor_plugin_screen)
 					editor_plugin_screen->make_visible(false);
 				editor_plugin_screen = main_plugin;
@@ -2721,6 +2741,14 @@ Dictionary EditorNode::_get_main_scene_state() {
 	state["property_edit_offset"] = get_property_editor()->get_scene_tree()->get_vscroll_bar()->get_value();
 	state["saved_version"] = saved_version;
 	state["node_filter"] = scene_tree_dock->get_filter();
+	int current = -1;
+	for (int i = 0; i < editor_table.size(); i++) {
+		if (editor_plugin_screen == editor_table[i]) {
+			current = i;
+			break;
+		}
+	}
+	state["editor_index"] = current;
 	return state;
 }
 
@@ -2731,8 +2759,9 @@ void EditorNode::_set_main_scene_state(Dictionary p_state, Node *p_for_scene) {
 
 	changing_scene = false;
 
-	if (get_edited_scene()) {
+	if (p_state.has("editor_index")) {
 
+		int index = p_state["editor_index"];
 		int current = -1;
 		for (int i = 0; i < editor_table.size(); i++) {
 			if (editor_plugin_screen == editor_table[i]) {
@@ -2741,15 +2770,18 @@ void EditorNode::_set_main_scene_state(Dictionary p_state, Node *p_for_scene) {
 			}
 		}
 
-		if (current < 2) {
-			//use heuristic instead
-
-			int n2d = 0, n3d = 0;
-			_find_node_types(get_edited_scene(), n2d, n3d);
-			if (n2d > n3d) {
-				_editor_select(EDITOR_2D);
-			} else if (n3d > n2d) {
-				_editor_select(EDITOR_3D);
+		if (current < 2) { //if currently in spatial/2d, only switch to spatial/2d. if curently in script, stay there
+			if (index < 2 || !get_edited_scene()) {
+				_editor_select(index);
+			} else {
+				//use heuristic instead
+				int n2d = 0, n3d = 0;
+				_find_node_types(get_edited_scene(), n2d, n3d);
+				if (n2d > n3d) {
+					_editor_select(EDITOR_2D);
+				} else if (n3d > n2d) {
+					_editor_select(EDITOR_3D);
+				}
 			}
 		}
 	}
@@ -4818,9 +4850,10 @@ EditorNode::EditorNode() {
 	}
 
 	file_menu = memnew(MenuButton);
+	file_menu->set_flat(false);
 	file_menu->set_text(TTR("Scene"));
-	left_menu_hb->add_child(file_menu);
 	file_menu->add_style_override("hover", gui_base->get_stylebox("MenuHover", "EditorStyles"));
+	left_menu_hb->add_child(file_menu);
 
 	prev_scene = memnew(ToolButton);
 	prev_scene->set_icon(gui_base->get_icon("PrevScene", "EditorIcons"));
@@ -4908,6 +4941,7 @@ EditorNode::EditorNode() {
 	p->add_item(TTR("Quit"), FILE_QUIT, KEY_MASK_CMD + KEY_Q);
 
 	project_menu = memnew(MenuButton);
+	project_menu->set_flat(false);
 	project_menu->set_tooltip(TTR("Miscellaneous project or scene-wide tools."));
 	project_menu->set_text(TTR("Project"));
 	project_menu->add_style_override("hover", gui_base->get_stylebox("MenuHover", "EditorStyles"));
@@ -4941,9 +4975,11 @@ EditorNode::EditorNode() {
 	menu_hb->add_child(editor_region);
 
 	debug_menu = memnew(MenuButton);
+	debug_menu->set_flat(false);
 	debug_menu->set_text(TTR("Debug"));
 	debug_menu->add_style_override("hover", gui_base->get_stylebox("MenuHover", "EditorStyles"));
 	left_menu_hb->add_child(debug_menu);
+
 	p = debug_menu->get_popup();
 	p->set_hide_on_item_selection(false);
 	p->add_check_item(TTR("Deploy with Remote Debug"), RUN_DEPLOY_REMOTE_DEBUG);
@@ -4965,9 +5001,10 @@ EditorNode::EditorNode() {
 	menu_hb->add_spacer();
 
 	settings_menu = memnew(MenuButton);
-	left_menu_hb->add_child(settings_menu);
+	settings_menu->set_flat(false);
 	settings_menu->set_text(TTR("Editor"));
 	settings_menu->add_style_override("hover", gui_base->get_stylebox("MenuHover", "EditorStyles"));
+	left_menu_hb->add_child(settings_menu);
 	p = settings_menu->get_popup();
 
 	p->add_item(TTR("Editor Settings"), SETTINGS_PREFERENCES);
@@ -4982,10 +5019,12 @@ EditorNode::EditorNode() {
 	p->add_item(TTR("Manage Export Templates"), SETTINGS_MANAGE_EXPORT_TEMPLATES);
 
 	// Help Menu
-	MenuButton *help_menu = memnew(MenuButton);
-	left_menu_hb->add_child(help_menu);
+	help_menu = memnew(MenuButton);
+	help_menu->set_flat(false);
 	help_menu->set_text(TTR("Help"));
 	help_menu->add_style_override("hover", gui_base->get_stylebox("MenuHover", "EditorStyles"));
+	left_menu_hb->add_child(help_menu);
+
 	p = help_menu->get_popup();
 	p->connect("id_pressed", this, "_menu_option");
 	p->add_icon_item(gui_base->get_icon("ClassList", "EditorIcons"), TTR("Classes"), HELP_CLASSES);
diff --git a/editor/editor_node.h b/editor/editor_node.h
index c3ceee350a..ea74bcbd9d 100644
--- a/editor/editor_node.h
+++ b/editor/editor_node.h
@@ -236,11 +236,12 @@ private:
 	MenuButton *file_menu;
 	MenuButton *project_menu;
 	MenuButton *debug_menu;
+	MenuButton *settings_menu;
+	MenuButton *help_menu;
 	PopupMenu *tool_menu;
 	ToolButton *export_button;
 	ToolButton *prev_scene;
 	MenuButton *object_menu;
-	MenuButton *settings_menu;
 	ToolButton *play_button;
 	MenuButton *native_play_button;
 	ToolButton *pause_button;
diff --git a/editor/editor_settings.cpp b/editor/editor_settings.cpp
index 9c9eef848a..db76a27f5f 100644
--- a/editor/editor_settings.cpp
+++ b/editor/editor_settings.cpp
@@ -603,7 +603,6 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
 	hints["text_editor/theme/color_theme"] = PropertyInfo(Variant::STRING, "text_editor/theme/color_theme", PROPERTY_HINT_ENUM, "Default");
 
 	set("text_editor/theme/line_spacing", 4);
-	set("text_editor/theme/adapted_code_editor_background_color", true);
 
 	_load_default_text_editor_theme();
 
diff --git a/editor/editor_themes.cpp b/editor/editor_themes.cpp
index 8943d5f0dc..19356aad3a 100644
--- a/editor/editor_themes.cpp
+++ b/editor/editor_themes.cpp
@@ -198,6 +198,8 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	bool highlight_tabs = EDITOR_DEF("interface/theme/highlight_tabs", false);
 	int border_size = EDITOR_DEF("interface/theme/border_size", 1);
 
+	Color script_bg_color = EDITOR_DEF("text_editor/highlighting/background_color", Color(0, 0, 0, 0));
+
 	switch (preset) {
 		case 0: { // Default
 			highlight_color = Color::html("#699ce8");
@@ -235,8 +237,8 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	Color dark_color_2 = base_color.linear_interpolate(Color(0, 0, 0, 1), contrast * 1.5);
 	Color dark_color_3 = base_color.linear_interpolate(Color(0, 0, 0, 1), contrast * 2);
 
-	Color contrast_color_1 = base_color.linear_interpolate((dark_theme ? Color(1, 1, 1, 1) : Color(0, 0, 0, 1)), 0.3);
-	Color contrast_color_2 = base_color.linear_interpolate((dark_theme ? Color(1, 1, 1, 1) : Color(0, 0, 0, 1)), 0.5);
+	Color contrast_color_1 = base_color.linear_interpolate((dark_theme ? Color(1, 1, 1, 1) : Color(0, 0, 0, 1)), MAX(contrast, default_contrast));
+	Color contrast_color_2 = base_color.linear_interpolate((dark_theme ? Color(1, 1, 1, 1) : Color(0, 0, 0, 1)), MAX(contrast * 1.5, default_contrast * 1.5));
 
 	Color font_color = dark_theme ? Color(1, 1, 1) : Color(0, 0, 0);
 	Color font_color_disabled = dark_theme ? Color(0.6, 0.6, 0.6) : Color(0.45, 0.45, 0.45);
@@ -279,8 +281,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	editor_register_fonts(theme);
 
 	// Editor background
-	Ref<StyleBoxFlat> style_panel = make_flat_stylebox(dark_color_2, 4, 4, 4, 4);
-	theme->set_stylebox("Background", "EditorStyles", style_panel);
+	theme->set_stylebox("Background", "EditorStyles", make_flat_stylebox(dark_color_2, 4, 4, 4, 4));
 
 	// Focus
 	Ref<StyleBoxFlat> focus_sbt = make_flat_stylebox(contrast_color_1, 4, 4, 4, 4);
@@ -302,12 +303,11 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	Ref<StyleBoxFlat> style_menu_hover_bg = make_flat_stylebox(dark_color_2, 4, 4, 4, 4);
 
 	style_menu_hover_border->set_draw_center(false);
-	style_menu_hover_border->set_border_width(MARGIN_BOTTOM, border_width);
+	style_menu_hover_border->set_border_width(MARGIN_BOTTOM, 2 * EDSCALE);
 	style_menu_hover_border->set_border_color_all(highlight_color);
-	style_menu_hover_border->set_expand_margin_size(MARGIN_BOTTOM, border_width);
 
 	theme->set_stylebox("normal", "MenuButton", style_menu);
-	theme->set_stylebox("hover", "MenuButton", style_menu_hover_border);
+	theme->set_stylebox("hover", "MenuButton", style_menu);
 	theme->set_stylebox("pressed", "MenuButton", style_menu);
 	theme->set_stylebox("focus", "MenuButton", style_menu);
 	theme->set_stylebox("disabled", "MenuButton", style_menu);
@@ -333,10 +333,10 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("MenuHover", "EditorStyles", style_menu_hover_border);
 
 	// Content of each tab
-	Ref<StyleBoxFlat> style_content_panel = make_flat_stylebox(base_color, 4, 5, 4, 4);
+	Ref<StyleBoxFlat> style_content_panel = make_flat_stylebox(base_color, 4, 4, 4, 4);
 	style_content_panel->set_border_color_all(base_color);
 	style_content_panel->set_border_width_all(border_width);
-	Ref<StyleBoxFlat> style_content_panel_vp = make_flat_stylebox(base_color, border_width, 5, border_width, border_width);
+	Ref<StyleBoxFlat> style_content_panel_vp = make_flat_stylebox(base_color, border_width, 4, border_width, border_width);
 	style_content_panel_vp->set_border_color_all(base_color);
 	style_content_panel_vp->set_border_width_all(border_width);
 	theme->set_stylebox("panel", "TabContainer", style_content_panel);
@@ -357,6 +357,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("pressed", "Button", change_border_color(style_button_type, highlight_color));
 	theme->set_stylebox("focus", "Button", change_border_color(style_button_type, highlight_color));
 	theme->set_stylebox("disabled", "Button", style_button_type_disabled);
+
 	theme->set_color("font_color", "Button", button_font_color);
 	theme->set_color("font_color_hover", "Button", HIGHLIGHT_COLOR_FONT);
 	theme->set_color("font_color_pressed", "Button", highlight_color);
@@ -366,13 +367,12 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_color("icon_color_pressed", "Button", Color(highlight_color.r * 1.15, highlight_color.g * 1.15, highlight_color.b * 1.15, highlight_color.a));
 
 	// OptionButton
-	Ref<StyleBoxFlat> style_option_button = make_flat_stylebox(dark_color_1, 4, 4, 4, 4);
-	style_option_button->set_border_width_all(border_width);
+	theme->set_stylebox("normal", "OptionButton", style_button_type);
 	theme->set_stylebox("hover", "OptionButton", change_border_color(style_button_type, contrast_color_1));
 	theme->set_stylebox("pressed", "OptionButton", change_border_color(style_button_type, HIGHLIGHT_COLOR_FONT));
 	theme->set_stylebox("focus", "OptionButton", change_border_color(style_button_type, highlight_color));
 	theme->set_stylebox("disabled", "OptionButton", style_button_type_disabled);
-	theme->set_stylebox("normal", "OptionButton", style_button_type);
+
 	theme->set_color("font_color", "OptionButton", button_font_color);
 	theme->set_color("font_color_hover", "OptionButton", HIGHLIGHT_COLOR_FONT);
 	theme->set_color("font_color_pressed", "OptionButton", highlight_color);
@@ -385,6 +385,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	// CheckButton
 	theme->set_icon("on", "CheckButton", theme->get_icon("GuiToggleOn", "EditorIcons"));
 	theme->set_icon("off", "CheckButton", theme->get_icon("GuiToggleOff", "EditorIcons"));
+
 	theme->set_color("font_color", "CheckButton", button_font_color);
 	theme->set_color("font_color_hover", "CheckButton", HIGHLIGHT_COLOR_FONT);
 	theme->set_color("font_color_pressed", "CheckButton", highlight_color);
@@ -424,12 +425,6 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	style_tree_bg->set_border_color_all(dark_color_3);
 	theme->set_stylebox("bg", "Tree", style_tree_bg);
 
-	// Script background
-	Ref<StyleBoxFlat> style_script_bg = make_flat_stylebox(dark_color_1, 0, 0, 0, 0);
-	style_script_bg->set_border_width_all(border_width);
-	style_script_bg->set_border_color_all(dark_color_3);
-	theme->set_stylebox("ScriptPanel", "EditorStyles", style_script_bg);
-
 	// Tree
 	theme->set_icon("checked", "Tree", theme->get_icon("GuiChecked", "EditorIcons"));
 	theme->set_icon("unchecked", "Tree", theme->get_icon("GuiUnchecked", "EditorIcons"));
@@ -441,7 +436,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("custom_button_pressed", "Tree", make_empty_stylebox());
 	theme->set_stylebox("custom_button_hover", "Tree", style_button_type);
 	theme->set_color("custom_button_font_highlight", "Tree", HIGHLIGHT_COLOR_FONT);
-	theme->set_color("font_color", "Tree", font_color_disabled);
+	theme->set_color("font_color", "Tree", font_color);
 	theme->set_color("font_color_selected", "Tree", font_color);
 
 	Ref<StyleBox> style_tree_btn = make_flat_stylebox(contrast_color_1, 2, 4, 2, 4);
@@ -471,8 +466,6 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_color("prop_category", "Editor", prop_category_color);
 	theme->set_color("prop_section", "Editor", prop_section_color);
 	theme->set_color("prop_subsection", "Editor", prop_subsection_color);
-	theme->set_color("fg_selected", "Editor", HIGHLIGHT_COLOR_BG);
-	theme->set_color("fg_error", "Editor", error_color);
 	theme->set_color("drop_position_color", "Tree", highlight_color);
 
 	// ItemList
@@ -531,6 +524,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 
 	// LineEdit
 	Ref<StyleBoxFlat> style_line_edit = make_flat_stylebox(dark_color_1, 6, 4, 6, 4);
+	style_line_edit->set_border_width_all(border_width);
 	style_line_edit = change_border_color(style_line_edit, contrast_color_1);
 	Ref<StyleBoxFlat> style_line_edit_disabled = change_border_color(style_line_edit, dark_color_1);
 	style_line_edit_disabled->set_bg_color(Color(0, 0, 0, .1));
@@ -614,11 +608,14 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_icon("grabber_highlight", "VSlider", theme->get_icon("GuiSliderGrabberHl", "EditorIcons"));
 
 	//RichTextLabel
-	theme->set_color("font_color", "RichTextLabel", font_color);
+	Color rtl_combined_bg_color = dark_color_1.linear_interpolate(script_bg_color, script_bg_color.a);
+	Color rtl_font_color = (rtl_combined_bg_color.r + rtl_combined_bg_color.g + rtl_combined_bg_color.b > 0.5 * 3) ? Color(0, 0, 0) : Color(1, 1, 1);
+	theme->set_color("default_color", "RichTextLabel", rtl_font_color);
 	theme->set_stylebox("focus", "RichTextLabel", make_empty_stylebox());
+	theme->set_stylebox("normal", "RichTextLabel", make_flat_stylebox(script_bg_color, 6, 6, 6, 6));
 
 	// Panel
-	theme->set_stylebox("panel", "Panel", style_panel);
+	theme->set_stylebox("panel", "Panel", make_flat_stylebox(dark_color_1, 6, 4, 6, 4));
 
 	// Label
 	theme->set_color("font_color", "Label", font_color);
diff --git a/editor/filesystem_dock.cpp b/editor/filesystem_dock.cpp
index 0ad7b25e4a..a66d1724a1 100644
--- a/editor/filesystem_dock.cpp
+++ b/editor/filesystem_dock.cpp
@@ -828,7 +828,12 @@ void FileSystemDock::_move_operation(const String &p_to_path) {
 	//make list of remaps
 	Map<String, String> renames;
 	String repfrom = path == "res://" ? path : String(path + "/");
-	String repto = p_to_path == "res://" ? p_to_path : String(p_to_path + "/");
+	String repto = p_to_path;
+	if (!repto.ends_with("/")) {
+		repto += "/";
+	}
+
+	print_line("reprfrom: " + repfrom + " repto " + repto);
 
 	for (int i = 0; i < move_files.size(); i++) {
 		renames[move_files[i]] = move_files[i].replace_first(repfrom, repto);
@@ -868,6 +873,13 @@ void FileSystemDock::_move_operation(const String &p_to_path) {
 		if (err != OK) {
 			EditorNode::get_singleton()->add_io_error(TTR("Error moving file:\n") + move_files[i] + "\n");
 		}
+		if (FileAccess::exists(move_files[i] + ".import")) { //move imported files too
+			//@todo should remove the files in .import folder
+			err = da->rename(move_files[i] + ".import", to + ".import");
+			if (err != OK) {
+				EditorNode::get_singleton()->add_io_error(TTR("Error moving file:\n") + move_files[i] + ".import\n");
+			}
+		}
 	}
 
 	for (int i = 0; i < move_dirs.size(); i++) {
@@ -1827,7 +1839,7 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 
 	path = "res://";
 
-	add_constant_override("separation", 3);
+	add_constant_override("separation", 4);
 }
 
 FileSystemDock::~FileSystemDock() {
diff --git a/editor/import/resource_importer_texture.cpp b/editor/import/resource_importer_texture.cpp
index ade3550daa..f29bdde634 100644
--- a/editor/import/resource_importer_texture.cpp
+++ b/editor/import/resource_importer_texture.cpp
@@ -33,7 +33,7 @@
 #include "io/config_file.h"
 #include "io/image_loader.h"
 #include "scene/resources/texture.h"
-
+#include "editor/editor_node.h"
 void ResourceImporterTexture::_texture_reimport_srgb(const Ref<StreamTexture> &p_tex) {
 
 	singleton->mutex->lock();
@@ -411,10 +411,14 @@ Error ResourceImporterTexture::import(const String &p_source_file, const String
 	if (compress_mode == COMPRESS_VIDEO_RAM) {
 		//must import in all formats, in order of priority (so platform choses the best supported one. IE, etc2 over etc).
 		//Android, GLES 2.x
+
+		bool ok_on_pc=false;
+
 		if (ProjectSettings::get_singleton()->get("rendering/vram_compression/import_s3tc")) {
 
 			_save_stex(image, p_save_path + ".s3tc.stex", compress_mode, lossy, Image::COMPRESS_S3TC, mipmaps, tex_flags, stream, detect_3d, detect_srgb, force_rgbe, detect_normal, force_normal);
 			r_platform_variants->push_back("s3tc");
+			ok_on_pc=true;
 		}
 
 		if (ProjectSettings::get_singleton()->get("rendering/vram_compression/import_etc2")) {
@@ -434,6 +438,9 @@ Error ResourceImporterTexture::import(const String &p_source_file, const String
 			r_platform_variants->push_back("pvrtc");
 		}
 
+		if (!ok_on_pc) {
+			EditorNode::add_io_error("Warning, no suitable PC VRAM compression enabled in Project Settings. This texture will not display correcly on PC.");
+		}
 	} else {
 		//import normally
 		_save_stex(image, p_save_path + ".stex", compress_mode, lossy, Image::COMPRESS_S3TC /*this is ignored */, mipmaps, tex_flags, stream, detect_3d, detect_srgb, force_rgbe, detect_normal, force_normal);
diff --git a/editor/plugins/canvas_item_editor_plugin.cpp b/editor/plugins/canvas_item_editor_plugin.cpp
index 3b74601e78..3d5732c749 100644
--- a/editor/plugins/canvas_item_editor_plugin.cpp
+++ b/editor/plugins/canvas_item_editor_plugin.cpp
@@ -1019,6 +1019,51 @@ void CanvasItemEditor::_list_select(const Ref<InputEventMouseButton> &b) {
 	}
 }
 
+void CanvasItemEditor::_update_cursor() {
+
+	CursorShape c = CURSOR_ARROW;
+	switch (drag) {
+		case DRAG_NONE:
+			if (Input::get_singleton()->is_mouse_button_pressed(BUTTON_MIDDLE) || Input::get_singleton()->is_key_pressed(KEY_SPACE)) {
+				c = CURSOR_DRAG;
+			} else {
+				switch (tool) {
+					case TOOL_MOVE:
+						c = CURSOR_MOVE;
+						break;
+					case TOOL_EDIT_PIVOT:
+						c = CURSOR_CROSS;
+						break;
+					case TOOL_PAN:
+						c = CURSOR_DRAG;
+						break;
+				}
+			}
+			break;
+		case DRAG_LEFT:
+		case DRAG_RIGHT:
+			c = CURSOR_HSIZE;
+			break;
+		case DRAG_TOP:
+		case DRAG_BOTTOM:
+			c = CURSOR_VSIZE;
+			break;
+		case DRAG_TOP_LEFT:
+		case DRAG_BOTTOM_RIGHT:
+			c = CURSOR_FDIAGSIZE;
+			break;
+		case DRAG_TOP_RIGHT:
+		case DRAG_BOTTOM_LEFT:
+			c = CURSOR_BDIAGSIZE;
+			break;
+		case DRAG_ALL:
+		case DRAG_NODE_2D:
+			c = CURSOR_MOVE;
+			break;
+	}
+	viewport->set_default_cursor_shape(c);
+}
+
 void CanvasItemEditor::_viewport_gui_input(const Ref<InputEvent> &p_event) {
 
 	{
@@ -1457,6 +1502,7 @@ void CanvasItemEditor::_viewport_gui_input(const Ref<InputEvent> &p_event) {
 	Ref<InputEventMouseMotion> m = p_event;
 	if (m.is_valid()) {
 		// Mouse motion event
+		_update_cursor();
 
 		if (!viewport->has_focus() && (!get_focus_owner() || !get_focus_owner()->is_text_field()))
 			viewport->call_deferred("grab_focus");
@@ -2223,6 +2269,9 @@ void CanvasItemEditor::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_FIXED_PROCESS) {
 
+
+		EditorNode::get_singleton()->get_scene_root()->set_snap_controls_to_pixels(GLOBAL_GET("gui/common/snap_controls_to_pixels"));
+
 		List<Node *> &selection = editor_selection->get_selected_node_list();
 
 		bool all_control = true;
@@ -3562,29 +3611,31 @@ void CanvasItemEditorViewport::_create_preview(const Vector<String> &files) cons
 				Sprite *sprite = memnew(Sprite);
 				sprite->set_texture(texture);
 				sprite->set_modulate(Color(1, 1, 1, 0.7f));
-				preview->add_child(sprite);
+				preview_node->add_child(sprite);
 				label->show();
 				label_desc->show();
 			} else {
 				if (scene.is_valid()) {
 					Node *instance = scene->instance();
 					if (instance) {
-						preview->add_child(instance);
+						preview_node->add_child(instance);
 					}
 				}
 			}
-			editor->get_scene_root()->add_child(preview);
+			editor->get_scene_root()->add_child(preview_node);
 		}
 	}
 }
 
 void CanvasItemEditorViewport::_remove_preview() {
-	if (preview->get_parent()) {
-		editor->get_scene_root()->remove_child(preview);
-		for (int i = preview->get_child_count() - 1; i >= 0; i--) {
-			Node *node = preview->get_child(i);
-			memdelete(node);
+	if (preview_node->get_parent()) {
+		for (int i = preview_node->get_child_count() - 1; i >= 0; i--) {
+			Node *node = preview_node->get_child(i);
+			node->queue_delete();
+			preview_node->remove_child(node);
 		}
+		editor->get_scene_root()->remove_child(preview_node);
+
 		label->hide();
 		label_desc->hide();
 	}
@@ -3794,11 +3845,11 @@ bool CanvasItemEditorViewport::can_drop_data(const Point2 &p_point, const Varian
 				break;
 			}
 			if (can_instance) {
-				if (!preview->get_parent()) { // create preview only once
+				if (!preview_node->get_parent()) { // create preview only once
 					_create_preview(files);
 				}
 				Transform2D trans = canvas->get_canvas_transform();
-				preview->set_position((p_point - trans.get_origin()) / trans.get_scale().x);
+				preview_node->set_position((p_point - trans.get_origin()) / trans.get_scale().x);
 				label->set_text(vformat(TTR("Adding %s..."), default_type));
 			}
 			return can_instance;
@@ -3820,11 +3871,16 @@ void CanvasItemEditorViewport::drop_data(const Point2 &p_point, const Variant &p
 
 	List<Node *> list = editor->get_editor_selection()->get_selected_node_list();
 	if (list.size() == 0) {
-		accept->get_ok()->set_text(TTR("OK :("));
-		accept->set_text(TTR("No parent to instance a child at."));
-		accept->popup_centered_minsize();
-		_remove_preview();
-		return;
+		Node *root_node = editor->get_edited_scene();
+		if (root_node) {
+			list.push_back(root_node);
+		} else {
+			accept->get_ok()->set_text(TTR("OK :("));
+			accept->set_text(TTR("No parent to instance a child at."));
+			accept->popup_centered_minsize();
+			_remove_preview();
+			return;
+		}
 	}
 	if (list.size() != 1) {
 		accept->get_ok()->set_text(TTR("I see.."));
@@ -3891,7 +3947,7 @@ CanvasItemEditorViewport::CanvasItemEditorViewport(EditorNode *p_node, CanvasIte
 	editor = p_node;
 	editor_data = editor->get_scene_tree_dock()->get_editor_data();
 	canvas = p_canvas;
-	preview = memnew(Node2D);
+	preview_node = memnew(Node2D);
 	accept = memnew(AcceptDialog);
 	editor->get_gui_base()->add_child(accept);
 
@@ -3945,5 +4001,5 @@ CanvasItemEditorViewport::CanvasItemEditorViewport(EditorNode *p_node, CanvasIte
 }
 
 CanvasItemEditorViewport::~CanvasItemEditorViewport() {
-	memdelete(preview);
+	memdelete(preview_node);
 }
diff --git a/editor/plugins/canvas_item_editor_plugin.h b/editor/plugins/canvas_item_editor_plugin.h
index da217007ea..2e1a2eac5f 100644
--- a/editor/plugins/canvas_item_editor_plugin.h
+++ b/editor/plugins/canvas_item_editor_plugin.h
@@ -34,7 +34,6 @@
 #include "editor/editor_plugin.h"
 #include "scene/2d/canvas_item.h"
 #include "scene/gui/box_container.h"
-#include "scene/gui/button_group.h"
 #include "scene/gui/check_box.h"
 #include "scene/gui/label.h"
 #include "scene/gui/panel_container.h"
@@ -324,6 +323,7 @@ class CanvasItemEditor : public VBoxContainer {
 	bool updating_scroll;
 	void _update_scroll(float);
 	void _update_scrollbars();
+	void _update_cursor();
 	void incbeg(float &beg, float &end, float inc, float minsize, bool p_symmetric);
 	void incend(float &beg, float &end, float inc, float minsize, bool p_symmetric);
 
@@ -459,7 +459,7 @@ class CanvasItemEditorViewport : public Control {
 	EditorNode *editor;
 	EditorData *editor_data;
 	CanvasItemEditor *canvas;
-	Node2D *preview;
+	Node2D *preview_node;
 	AcceptDialog *accept;
 	WindowDialog *selector;
 	Label *selector_label;
diff --git a/editor/plugins/collision_polygon_2d_editor_plugin.h b/editor/plugins/collision_polygon_2d_editor_plugin.h
index bc3c5a1659..4715abd2e6 100644
--- a/editor/plugins/collision_polygon_2d_editor_plugin.h
+++ b/editor/plugins/collision_polygon_2d_editor_plugin.h
@@ -33,7 +33,6 @@
 #include "editor/editor_node.h"
 #include "editor/editor_plugin.h"
 #include "scene/2d/collision_polygon_2d.h"
-#include "scene/gui/button_group.h"
 #include "scene/gui/tool_button.h"
 
 /**
diff --git a/editor/plugins/collision_polygon_editor_plugin.h b/editor/plugins/collision_polygon_editor_plugin.h
index 0150d8a9d7..0f63810443 100644
--- a/editor/plugins/collision_polygon_editor_plugin.h
+++ b/editor/plugins/collision_polygon_editor_plugin.h
@@ -35,7 +35,6 @@
 #include "scene/3d/collision_polygon.h"
 #include "scene/3d/immediate_geometry.h"
 #include "scene/3d/mesh_instance.h"
-#include "scene/gui/button_group.h"
 #include "scene/gui/tool_button.h"
 
 /**
diff --git a/editor/plugins/cube_grid_theme_editor_plugin.cpp b/editor/plugins/cube_grid_theme_editor_plugin.cpp
index 08b38c2ca2..1c17daf425 100644
--- a/editor/plugins/cube_grid_theme_editor_plugin.cpp
+++ b/editor/plugins/cube_grid_theme_editor_plugin.cpp
@@ -88,7 +88,7 @@ void MeshLibraryEditor::_import_scene(Node *p_scene, Ref<MeshLibrary> p_library,
 		if (mesh.is_null())
 			continue;
 
-		int id = p_library->find_item_name(mi->get_name());
+		int id = p_library->find_item_by_name(mi->get_name());
 		if (id < 0) {
 
 			id = p_library->get_last_unused_item_id();
@@ -111,7 +111,8 @@ void MeshLibraryEditor::_import_scene(Node *p_scene, Ref<MeshLibrary> p_library,
 			sb->get_shape_owners(&shapes);
 
 			for (List<uint32_t>::Element *E = shapes.front(); E; E = E->next()) {
-				if (sb->is_shape_owner_disabled(E->get())) continue;
+				if (sb->is_shape_owner_disabled(E->get()))
+					continue;
 
 				//Transform shape_transform = sb->shape_owner_get_transform(E->get());
 
@@ -120,7 +121,7 @@ void MeshLibraryEditor::_import_scene(Node *p_scene, Ref<MeshLibrary> p_library,
 				for (int k = 0; k < sb->shape_owner_get_shape_count(E->get()); k++) {
 
 					Ref<Shape> collision = sb->shape_owner_get_shape(E->get(), k);
-					if (collision.is_valid())
+					if (!collision.is_valid())
 						continue;
 					MeshLibrary::ShapeData shape_data;
 					shape_data.shape = collision;
diff --git a/editor/plugins/light_occluder_2d_editor_plugin.h b/editor/plugins/light_occluder_2d_editor_plugin.h
index 7a4f18963d..b270dcb6e5 100644
--- a/editor/plugins/light_occluder_2d_editor_plugin.h
+++ b/editor/plugins/light_occluder_2d_editor_plugin.h
@@ -33,7 +33,6 @@
 #include "editor/editor_node.h"
 #include "editor/editor_plugin.h"
 #include "scene/2d/light_occluder_2d.h"
-#include "scene/gui/button_group.h"
 #include "scene/gui/tool_button.h"
 
 /**
diff --git a/editor/plugins/line_2d_editor_plugin.h b/editor/plugins/line_2d_editor_plugin.h
index dea77ec248..dea0433084 100644
--- a/editor/plugins/line_2d_editor_plugin.h
+++ b/editor/plugins/line_2d_editor_plugin.h
@@ -34,7 +34,6 @@
 #include "editor/editor_plugin.h"
 #include "scene/2d/line_2d.h"
 #include "scene/2d/path_2d.h"
-#include "scene/gui/button_group.h"
 #include "scene/gui/tool_button.h"
 
 class CanvasItemEditor;
diff --git a/editor/plugins/navigation_polygon_editor_plugin.h b/editor/plugins/navigation_polygon_editor_plugin.h
index 33f9d5c785..7dd555e9c9 100644
--- a/editor/plugins/navigation_polygon_editor_plugin.h
+++ b/editor/plugins/navigation_polygon_editor_plugin.h
@@ -33,7 +33,6 @@
 #include "editor/editor_node.h"
 #include "editor/editor_plugin.h"
 #include "scene/2d/navigation_polygon.h"
-#include "scene/gui/button_group.h"
 #include "scene/gui/tool_button.h"
 
 /**
diff --git a/editor/plugins/path_2d_editor_plugin.h b/editor/plugins/path_2d_editor_plugin.h
index c195845244..f0f5d4d637 100644
--- a/editor/plugins/path_2d_editor_plugin.h
+++ b/editor/plugins/path_2d_editor_plugin.h
@@ -33,7 +33,6 @@
 #include "editor/editor_node.h"
 #include "editor/editor_plugin.h"
 #include "scene/2d/path_2d.h"
-#include "scene/gui/button_group.h"
 #include "scene/gui/tool_button.h"
 
 /**
diff --git a/editor/plugins/polygon_2d_editor_plugin.h b/editor/plugins/polygon_2d_editor_plugin.h
index 38148ca7e3..f9d6a6b4b6 100644
--- a/editor/plugins/polygon_2d_editor_plugin.h
+++ b/editor/plugins/polygon_2d_editor_plugin.h
@@ -33,7 +33,6 @@
 #include "editor/editor_node.h"
 #include "editor/editor_plugin.h"
 #include "scene/2d/polygon_2d.h"
-#include "scene/gui/button_group.h"
 #include "scene/gui/tool_button.h"
 
 /**
diff --git a/editor/plugins/script_editor_plugin.cpp b/editor/plugins/script_editor_plugin.cpp
index a529f152dc..04be1ba4ab 100644
--- a/editor/plugins/script_editor_plugin.cpp
+++ b/editor/plugins/script_editor_plugin.cpp
@@ -972,6 +972,14 @@ void ScriptEditor::_menu_option(int p_option) {
 					EditorNode::get_singleton()->show_warning("Can't obtain the script for running");
 					break;
 				}
+
+				current->apply_code();
+				Error err = scr->reload(false); //hard reload script before running always
+
+				if (err != OK) {
+					EditorNode::get_singleton()->show_warning("Script failed reloading, check console for errors.");
+					return;
+				}
 				if (!scr->is_tool()) {
 
 					EditorNode::get_singleton()->show_warning("Script is not in tool mode, will not be able to run");
@@ -1149,8 +1157,6 @@ void ScriptEditor::_notification(int p_what) {
 
 		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
 
-			tab_container->add_style_override("panel", editor->get_gui_base()->get_stylebox("ScriptPanel", "EditorStyles"));
-
 			help_search->set_icon(get_icon("HelpSearch", "EditorIcons"));
 			site_search->set_icon(get_icon("Instance", "EditorIcons"));
 			class_search->set_icon(get_icon("ClassList", "EditorIcons"));
@@ -1417,7 +1423,7 @@ void ScriptEditor::_update_script_colors() {
 			int non_zero_hist_size = (hist_size == 0) ? 1 : hist_size;
 			float v = Math::ease((edit_pass - pass) / float(non_zero_hist_size), 0.4);
 
-			script_list->set_item_custom_bg_color(i, hot_color.linear_interpolate(cold_color, v));
+			script_list->set_item_custom_fg_color(i, hot_color.linear_interpolate(cold_color, v));
 		}
 	}
 }
@@ -1539,8 +1545,14 @@ bool ScriptEditor::edit(const Ref<Script> &p_script, int p_line, int p_col, bool
 
 	bool open_dominant = EditorSettings::get_singleton()->get("text_editor/files/open_dominant_script_on_scene_change");
 
+	if (p_script->get_language()->overrides_external_editor()) {
+		Error err = p_script->get_language()->open_in_external_editor(p_script, p_line >= 0 ? p_line : 0, p_col);
+		if (err != OK)
+			ERR_PRINT("Couldn't open script in the overridden external text editor");
+		return false;
+	}
+
 	if ((debugger->get_dump_stack_script() != p_script || debugger->get_debug_with_external_editor()) &&
-			p_script->get_language()->open_in_external_editor(p_script, p_line >= 0 ? p_line : 0, p_col) == OK &&
 			p_script->get_path().is_resource_file() &&
 			bool(EditorSettings::get_singleton()->get("text_editor/external/use_external_editor"))) {
 
@@ -2210,7 +2222,6 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	members_overview->set_v_size_flags(SIZE_EXPAND_FILL);
 
 	tab_container = memnew(TabContainer);
-	tab_container->add_style_override("panel", p_editor->get_gui_base()->get_stylebox("ScriptPanel", "EditorStyles"));
 	tab_container->set_tabs_visible(false);
 	script_split->add_child(tab_container);
 
@@ -2506,9 +2517,9 @@ ScriptEditorPlugin::ScriptEditorPlugin(EditorNode *p_node) {
 	EDITOR_DEF("text_editor/open_scripts/script_temperature_enabled", true);
 	EDITOR_DEF("text_editor/open_scripts/highlight_current_script", true);
 	EDITOR_DEF("text_editor/open_scripts/script_temperature_history_size", 15);
-	EDITOR_DEF("text_editor/open_scripts/script_temperature_hot_color", Color(1, 0, 0, 0.3));
-	EDITOR_DEF("text_editor/open_scripts/script_temperature_cold_color", Color(0, 0, 1, 0.3));
-	EDITOR_DEF("text_editor/open_scripts/current_script_background_color", Color(0.81, 0.81, 0.14, 0.63));
+	EDITOR_DEF("text_editor/open_scripts/script_temperature_hot_color", Color::html("ed5e5e"));
+	EDITOR_DEF("text_editor/open_scripts/script_temperature_cold_color", Color(1, 1, 1, 0.3));
+	EDITOR_DEF("text_editor/open_scripts/current_script_background_color", Color(1, 1, 1, 0.5));
 	EDITOR_DEF("text_editor/open_scripts/group_help_pages", true);
 	EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::INT, "text_editor/open_scripts/sort_scripts_by", PROPERTY_HINT_ENUM, "Name,Path"));
 	EDITOR_DEF("text_editor/open_scripts/sort_scripts_by", 0);
diff --git a/editor/plugins/script_text_editor.cpp b/editor/plugins/script_text_editor.cpp
index 33890d890d..fae57eb5d2 100644
--- a/editor/plugins/script_text_editor.cpp
+++ b/editor/plugins/script_text_editor.cpp
@@ -75,14 +75,9 @@ void ScriptTextEditor::_load_theme_settings() {
 
 	text_edit->clear_colors();
 
-	/* color from color_theme or from editor color */
-
-	Color background_color = EDITOR_DEF("text_editor/highlighting/background_color", Color(0, 0, 0, 0));
-	if (EDITOR_DEF("text_editor/theme/adapted_code_editor_background_color", false))
-		background_color = get_color("dark_color_1", "Editor");
-
 	/* keyword color */
-	text_edit->add_color_override("background_color", background_color);
+
+	text_edit->add_color_override("background_color", EDITOR_DEF("text_editor/highlighting/background_color", Color(0, 0, 0, 0)));
 	text_edit->add_color_override("completion_background_color", EDITOR_DEF("text_editor/highlighting/completion_background_color", Color(0, 0, 0, 0)));
 	text_edit->add_color_override("completion_selected_color", EDITOR_DEF("text_editor/highlighting/completion_selected_color", Color::html("434244")));
 	text_edit->add_color_override("completion_existing_color", EDITOR_DEF("text_editor/highlighting/completion_existing_color", Color::html("21dfdfdf")));
diff --git a/editor/plugins/shader_editor_plugin.cpp b/editor/plugins/shader_editor_plugin.cpp
index 13b0391a87..b02016c273 100644
--- a/editor/plugins/shader_editor_plugin.cpp
+++ b/editor/plugins/shader_editor_plugin.cpp
@@ -289,6 +289,8 @@ void ShaderEditor::_editor_settings_changed() {
 	shader_editor->get_text_edit()->cursor_set_blink_speed(EditorSettings::get_singleton()->get("text_editor/cursor/caret_blink_speed"));
 	shader_editor->get_text_edit()->add_constant_override("line_spacing", EditorSettings::get_singleton()->get("text_editor/theme/line_spacing"));
 	shader_editor->get_text_edit()->cursor_set_block_mode(EditorSettings::get_singleton()->get("text_editor/cursor/block_caret"));
+	shader_editor->get_text_edit()->set_smooth_scroll_enabled(EditorSettings::get_singleton()->get("text_editor/open_scripts/smooth_scrolling"));
+	shader_editor->get_text_edit()->set_v_scroll_speed(EditorSettings::get_singleton()->get("text_editor/open_scripts/v_scroll_speed"));
 }
 
 void ShaderEditor::_bind_methods() {
diff --git a/editor/plugins/spatial_editor_plugin.cpp b/editor/plugins/spatial_editor_plugin.cpp
index d9fc2f32f7..4e722be44b 100644
--- a/editor/plugins/spatial_editor_plugin.cpp
+++ b/editor/plugins/spatial_editor_plugin.cpp
@@ -35,12 +35,15 @@
 #include "editor/editor_node.h"
 #include "editor/editor_settings.h"
 #include "editor/plugins/animation_player_editor_plugin.h"
+#include "editor/plugins/script_editor_plugin.h"
+#include "editor/script_editor_debugger.h"
 #include "editor/spatial_editor_gizmos.h"
 #include "os/keyboard.h"
 #include "print_string.h"
 #include "project_settings.h"
 #include "scene/3d/camera.h"
 #include "scene/3d/visual_instance.h"
+#include "scene/resources/packed_scene.h"
 #include "scene/resources/surface_tool.h"
 #include "sort.h"
 
@@ -77,7 +80,7 @@ void SpatialEditorViewport::_update_camera(float p_interp_delta) {
 	Transform old_transform = camera->get_global_transform();
 	Transform transform;
 
-	bool disable_interp = (Input::get_singleton()->get_mouse_button_mask() & (2 | 4)) || Input::get_singleton()->is_key_pressed(KEY_SHIFT) || Input::get_singleton()->is_key_pressed(KEY_ALT) || Input::get_singleton()->is_key_pressed(KEY_CONTROL);
+	bool disable_interp = orthogonal || (Input::get_singleton()->get_mouse_button_mask() & (2 | 4)) || Input::get_singleton()->is_key_pressed(KEY_SHIFT) || Input::get_singleton()->is_key_pressed(KEY_ALT) || Input::get_singleton()->is_key_pressed(KEY_CONTROL);
 
 	if (p_interp_delta && !disable_interp) {
 		//interpolate
@@ -228,7 +231,7 @@ Vector3 SpatialEditorViewport::_get_camera_normal() const {
 	return -_get_camera_transform().basis.get_axis(2);
 }
 
-Vector3 SpatialEditorViewport::_get_ray(const Vector2 &p_pos) {
+Vector3 SpatialEditorViewport::_get_ray(const Vector2 &p_pos) const {
 
 	return camera->project_ray_normal(p_pos);
 }
@@ -700,6 +703,11 @@ void SpatialEditorViewport::_smouseenter() {
 		surface->grab_focus();
 }
 
+void SpatialEditorViewport::_smouseexit() {
+
+	_remove_preview();
+}
+
 void SpatialEditorViewport::_list_select(Ref<InputEventMouseButton> b) {
 
 	_find_items_at_pos(b->get_position(), clicked_includes_current, selection_results, b->get_shift());
@@ -1895,6 +1903,7 @@ void SpatialEditorViewport::_notification(int p_what) {
 		surface->connect("draw", this, "_draw");
 		surface->connect("gui_input", this, "_sinput");
 		surface->connect("mouse_entered", this, "_smouseenter");
+		surface->connect("mouse_exited", this, "_smouseexit");
 		info->add_style_override("panel", get_stylebox("panel", "Panel"));
 		preview_camera->set_icon(get_icon("Camera", "EditorIcons"));
 		_init_gizmo_instance(index);
@@ -2425,6 +2434,7 @@ void SpatialEditorViewport::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("_draw"), &SpatialEditorViewport::_draw);
 	ClassDB::bind_method(D_METHOD("_smouseenter"), &SpatialEditorViewport::_smouseenter);
+	ClassDB::bind_method(D_METHOD("_smouseexit"), &SpatialEditorViewport::_smouseexit);
 	ClassDB::bind_method(D_METHOD("_sinput"), &SpatialEditorViewport::_sinput);
 	ClassDB::bind_method(D_METHOD("_menu_option"), &SpatialEditorViewport::_menu_option);
 	ClassDB::bind_method(D_METHOD("_toggle_camera_preview"), &SpatialEditorViewport::_toggle_camera_preview);
@@ -2432,6 +2442,8 @@ void SpatialEditorViewport::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("update_transform_gizmo_view"), &SpatialEditorViewport::update_transform_gizmo_view);
 	ClassDB::bind_method(D_METHOD("_selection_result_pressed"), &SpatialEditorViewport::_selection_result_pressed);
 	ClassDB::bind_method(D_METHOD("_selection_menu_hide"), &SpatialEditorViewport::_selection_menu_hide);
+	ClassDB::bind_method(D_METHOD("can_drop_data_fw"), &SpatialEditorViewport::can_drop_data_fw);
+	ClassDB::bind_method(D_METHOD("drop_data_fw"), &SpatialEditorViewport::drop_data_fw);
 
 	ADD_SIGNAL(MethodInfo("toggle_maximize_view", PropertyInfo(Variant::OBJECT, "viewport")));
 }
@@ -2481,6 +2493,293 @@ void SpatialEditorViewport::focus_selection() {
 	cursor.pos = center;
 }
 
+void SpatialEditorViewport::assign_pending_data_pointers(Spatial *p_preview_node, Rect3 *p_preview_bounds, AcceptDialog *p_accept) {
+	preview_node = p_preview_node;
+	preview_bounds = p_preview_bounds;
+	accept = p_accept;
+}
+
+Vector3 SpatialEditorViewport::_get_instance_position(const Point2 &p_pos) const {
+	const float MAX_DISTANCE = 10;
+
+	Vector3 world_ray = _get_ray(p_pos);
+	Vector3 world_pos = _get_ray_pos(p_pos);
+
+	Vector<ObjectID> instances = VisualServer::get_singleton()->instances_cull_ray(world_pos, world_ray, get_tree()->get_root()->get_world()->get_scenario());
+	Set<Ref<SpatialEditorGizmo> > found_gizmos;
+
+	float closest_dist = MAX_DISTANCE;
+
+	Vector3 point = world_pos + world_ray * MAX_DISTANCE;
+	Vector3 normal = Vector3(0.0, 0.0, 0.0);
+
+	for (int i = 0; i < instances.size(); i++) {
+
+		MeshInstance *mesh_instance = Object::cast_to<MeshInstance>(ObjectDB::get_instance(instances[i]));
+
+		if (!mesh_instance)
+			continue;
+
+		Ref<SpatialEditorGizmo> seg = mesh_instance->get_gizmo();
+
+		if ((!seg.is_valid()) || found_gizmos.has(seg)) {
+			continue;
+		}
+
+		found_gizmos.insert(seg);
+
+		int handle = -1;
+		Vector3 hit_point;
+		Vector3 hit_normal;
+		bool inters = seg->intersect_ray(camera, p_pos, hit_point, hit_normal, NULL, false);
+
+		if (!inters)
+			continue;
+
+		float dist = world_pos.distance_to(hit_point);
+
+		if (dist < 0)
+			continue;
+
+		if (dist < closest_dist) {
+			closest_dist = dist;
+			point = hit_point;
+			normal = hit_normal;
+		}
+	}
+	Vector3 center = preview_bounds->get_size() * 0.5;
+	return point + (center * normal);
+}
+
+Rect3 SpatialEditorViewport::_calculate_spatial_bounds(const Spatial *p_parent, const Rect3 p_bounds) {
+	Rect3 bounds = p_bounds;
+	for (int i = 0; i < p_parent->get_child_count(); i++) {
+		Spatial *child = Object::cast_to<Spatial>(p_parent->get_child(i));
+		if (child) {
+			MeshInstance *mesh_instance = Object::cast_to<MeshInstance>(child);
+			if (mesh_instance) {
+				Rect3 mesh_instance_bounds = mesh_instance->get_aabb();
+				mesh_instance_bounds.position += mesh_instance->get_global_transform().origin - p_parent->get_global_transform().origin;
+				bounds.merge_with(mesh_instance_bounds);
+			}
+			bounds = _calculate_spatial_bounds(child, bounds);
+		}
+	}
+	return bounds;
+}
+
+void SpatialEditorViewport::_create_preview(const Vector<String> &files) const {
+	for (int i = 0; i < files.size(); i++) {
+		String path = files[i];
+		RES res = ResourceLoader::load(path);
+		Ref<PackedScene> scene = Ref<PackedScene>(Object::cast_to<PackedScene>(*res));
+		if (scene != NULL) {
+			if (scene.is_valid()) {
+				Node *instance = scene->instance();
+				if (instance) {
+					preview_node->add_child(instance);
+				}
+			}
+			editor->get_scene_root()->add_child(preview_node);
+		}
+	}
+	*preview_bounds = _calculate_spatial_bounds(preview_node, Rect3());
+}
+
+void SpatialEditorViewport::_remove_preview() {
+	if (preview_node->get_parent()) {
+		for (int i = preview_node->get_child_count() - 1; i >= 0; i--) {
+			Node *node = preview_node->get_child(i);
+			node->queue_delete();
+			preview_node->remove_child(node);
+		}
+		editor->get_scene_root()->remove_child(preview_node);
+	}
+}
+
+bool SpatialEditorViewport::_cyclical_dependency_exists(const String &p_target_scene_path, Node *p_desired_node) {
+	if (p_desired_node->get_filename() == p_target_scene_path) {
+		return true;
+	}
+
+	int childCount = p_desired_node->get_child_count();
+	for (int i = 0; i < childCount; i++) {
+		Node *child = p_desired_node->get_child(i);
+		if (_cyclical_dependency_exists(p_target_scene_path, child)) {
+			return true;
+		}
+	}
+	return false;
+}
+
+bool SpatialEditorViewport::_create_instance(Node *parent, String &path, const Point2 &p_point) {
+	Ref<PackedScene> sdata = ResourceLoader::load(path);
+	if (!sdata.is_valid()) { // invalid scene
+		return false;
+	}
+
+	Node *instanced_scene = sdata->instance(PackedScene::GEN_EDIT_STATE_INSTANCE);
+	if (!instanced_scene) { // error on instancing
+		return false;
+	}
+
+	if (editor->get_edited_scene()->get_filename() != "") { // cyclical instancing
+		if (_cyclical_dependency_exists(editor->get_edited_scene()->get_filename(), instanced_scene)) {
+			memdelete(instanced_scene);
+			return false;
+		}
+	}
+
+	instanced_scene->set_filename(ProjectSettings::get_singleton()->localize_path(path));
+
+	editor_data->get_undo_redo().add_do_method(parent, "add_child", instanced_scene);
+	editor_data->get_undo_redo().add_do_method(instanced_scene, "set_owner", editor->get_edited_scene());
+	editor_data->get_undo_redo().add_do_reference(instanced_scene);
+	editor_data->get_undo_redo().add_undo_method(parent, "remove_child", instanced_scene);
+
+	String new_name = parent->validate_child_name(instanced_scene);
+	ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
+	editor_data->get_undo_redo().add_do_method(sed, "live_debug_instance_node", editor->get_edited_scene()->get_path_to(parent), path, new_name);
+	editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
+
+	Transform global_transform;
+	Spatial *parent_spatial = Object::cast_to<Spatial>(parent);
+	if (parent_spatial)
+		global_transform = parent_spatial->get_global_transform();
+
+	global_transform.origin = _get_instance_position(p_point);
+
+	editor_data->get_undo_redo().add_do_method(instanced_scene, "set_global_transform", global_transform);
+
+	return true;
+}
+
+void SpatialEditorViewport::_perform_drop_data() {
+	_remove_preview();
+
+	Vector<String> error_files;
+
+	editor_data->get_undo_redo().create_action(TTR("Create Node"));
+
+	for (int i = 0; i < selected_files.size(); i++) {
+		String path = selected_files[i];
+		RES res = ResourceLoader::load(path);
+		if (res.is_null()) {
+			continue;
+		}
+		Ref<PackedScene> scene = Ref<PackedScene>(Object::cast_to<PackedScene>(*res));
+		if (scene != NULL) {
+			bool success = _create_instance(target_node, path, drop_pos);
+			if (!success) {
+				error_files.push_back(path);
+			}
+		}
+	}
+
+	editor_data->get_undo_redo().commit_action();
+
+	if (error_files.size() > 0) {
+		String files_str;
+		for (int i = 0; i < error_files.size(); i++) {
+			files_str += error_files[i].get_file().get_basename() + ",";
+		}
+		files_str = files_str.substr(0, files_str.length() - 1);
+		accept->get_ok()->set_text(TTR("Ugh"));
+		accept->set_text(vformat(TTR("Error instancing scene from %s"), files_str.c_str()));
+		accept->popup_centered_minsize();
+	}
+}
+
+bool SpatialEditorViewport::can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const {
+
+	bool can_instance = false;
+
+	if (!preview_node->is_inside_tree()) {
+		Dictionary d = p_data;
+		if (d.has("type") && (String(d["type"]) == "files")) {
+			Vector<String> files = d["files"];
+
+			List<String> scene_extensions;
+			ResourceLoader::get_recognized_extensions_for_type("PackedScene", &scene_extensions);
+
+			for (int i = 0; i < files.size(); i++) {
+				if (scene_extensions.find(files[i].get_extension())) {
+					RES res = ResourceLoader::load(files[i]);
+					if (res.is_null()) {
+						continue;
+					}
+
+					String type = res->get_class();
+					if (type == "PackedScene") {
+						Ref<PackedScene> sdata = ResourceLoader::load(files[i]);
+						Node *instanced_scene = sdata->instance(PackedScene::GEN_EDIT_STATE_INSTANCE);
+						if (!instanced_scene) {
+							continue;
+						}
+						memdelete(instanced_scene);
+					}
+					can_instance = true;
+					break;
+				}
+			}
+			if (can_instance) {
+				_create_preview(files);
+			}
+		}
+	} else {
+		can_instance = true;
+	}
+
+	if (can_instance) {
+		Transform global_transform = Transform(Basis(), _get_instance_position(p_point));
+		preview_node->set_global_transform(global_transform);
+	}
+
+	return can_instance;
+}
+
+void SpatialEditorViewport::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
+	if (!can_drop_data_fw(p_point, p_data, p_from))
+		return;
+
+	bool is_shift = Input::get_singleton()->is_key_pressed(KEY_SHIFT);
+
+	selected_files.clear();
+	Dictionary d = p_data;
+	if (d.has("type") && String(d["type"]) == "files") {
+		selected_files = d["files"];
+	}
+
+	List<Node *> list = editor->get_editor_selection()->get_selected_node_list();
+	if (list.size() == 0) {
+		Node *root_node = editor->get_edited_scene();
+		if (root_node) {
+			list.push_back(root_node);
+		} else {
+			accept->get_ok()->set_text(TTR("OK :("));
+			accept->set_text(TTR("No parent to instance a child at."));
+			accept->popup_centered_minsize();
+			_remove_preview();
+			return;
+		}
+	}
+	if (list.size() != 1) {
+		accept->get_ok()->set_text(TTR("I see.."));
+		accept->set_text(TTR("This operation requires a single selected node."));
+		accept->popup_centered_minsize();
+		_remove_preview();
+		return;
+	}
+
+	target_node = list[0];
+	if (is_shift && target_node != editor->get_edited_scene()) {
+		target_node = target_node->get_parent();
+	}
+	drop_pos = p_point;
+
+	_perform_drop_data();
+}
+
 SpatialEditorViewport::SpatialEditorViewport(SpatialEditor *p_spatial_editor, EditorNode *p_editor, int p_index) {
 
 	_edit.mode = TRANSFORM_NONE;
@@ -2491,6 +2790,7 @@ SpatialEditorViewport::SpatialEditorViewport(SpatialEditor *p_spatial_editor, Ed
 
 	index = p_index;
 	editor = p_editor;
+	editor_data = editor->get_scene_tree_dock()->get_editor_data();
 	editor_selection = editor->get_editor_selection();
 	undo_redo = editor->get_undo_redo();
 	clicked = 0;
@@ -2509,6 +2809,7 @@ SpatialEditorViewport::SpatialEditorViewport(SpatialEditor *p_spatial_editor, Ed
 
 	c->add_child(viewport);
 	surface = memnew(Control);
+	surface->set_drag_forwarding(this);
 	add_child(surface);
 	surface->set_area_as_parent_rect();
 	surface->set_clip_contents(true);
@@ -2573,9 +2874,10 @@ SpatialEditorViewport::SpatialEditorViewport(SpatialEditor *p_spatial_editor, Ed
 	preview_camera->hide();
 	preview_camera->connect("toggled", this, "_toggle_camera_preview");
 	previewing = NULL;
-	preview = NULL;
 	gizmo_scale = 1.0;
 
+	preview_node = NULL;
+
 	info = memnew(PanelContainer);
 	info->set_self_modulate(Color(1, 1, 1, 0.4));
 	surface->add_child(info);
@@ -2583,6 +2885,8 @@ SpatialEditorViewport::SpatialEditorViewport(SpatialEditor *p_spatial_editor, Ed
 	info->add_child(info_label);
 	info->hide();
 
+	accept = NULL;
+
 	freelook_active = false;
 
 	selection_menu = memnew(PopupMenu);
@@ -4000,6 +4304,10 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	vs = memnew(VSeparator);
 	hbc_menu->add_child(vs);
 
+	// Drag and drop support;
+	preview_node = memnew(Spatial);
+	preview_bounds = Rect3();
+
 	ED_SHORTCUT("spatial_editor/bottom_view", TTR("Bottom View"), KEY_MASK_ALT + KEY_KP_7);
 	ED_SHORTCUT("spatial_editor/top_view", TTR("Top View"), KEY_KP_7);
 	ED_SHORTCUT("spatial_editor/rear_view", TTR("Rear View"), KEY_MASK_ALT + KEY_KP_1);
@@ -4044,6 +4352,9 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 
 	p = view_menu->get_popup();
 
+	accept = memnew(AcceptDialog);
+	editor->get_gui_base()->add_child(accept);
+
 	p->add_check_shortcut(ED_SHORTCUT("spatial_editor/1_viewport", TTR("1 Viewport"), KEY_MASK_CMD + KEY_1), MENU_VIEW_USE_1_VIEWPORT);
 	p->add_check_shortcut(ED_SHORTCUT("spatial_editor/2_viewports", TTR("2 Viewports"), KEY_MASK_CMD + KEY_2), MENU_VIEW_USE_2_VIEWPORTS);
 	p->add_check_shortcut(ED_SHORTCUT("spatial_editor/2_viewports_alt", TTR("2 Viewports (Alt)"), KEY_MASK_ALT + KEY_MASK_CMD + KEY_2), MENU_VIEW_USE_2_VIEWPORTS_ALT);
@@ -4078,6 +4389,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 
 		viewports[i] = memnew(SpatialEditorViewport(this, editor, i));
 		viewports[i]->connect("toggle_maximize_view", this, "_toggle_maximize_view");
+		viewports[i]->assign_pending_data_pointers(preview_node, &preview_bounds, accept);
 		viewport_base->add_child(viewports[i]);
 	}
 	//vbc->add_child(viewport_base);
@@ -4212,6 +4524,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 }
 
 SpatialEditor::~SpatialEditor() {
+	memdelete(preview_node);
 }
 
 void SpatialEditorPlugin::make_visible(bool p_visible) {
diff --git a/editor/plugins/spatial_editor_plugin.h b/editor/plugins/spatial_editor_plugin.h
index 374861b5e7..db5abe2b53 100644
--- a/editor/plugins/spatial_editor_plugin.h
+++ b/editor/plugins/spatial_editor_plugin.h
@@ -106,7 +106,16 @@ private:
 	void _menu_option(int p_option);
 	Size2 prev_size;
 
+	Spatial *preview_node;
+	Rect3 *preview_bounds;
+	Vector<String> selected_files;
+	AcceptDialog *accept;
+
+	Node *target_node;
+	Point2 drop_pos;
+
 	EditorNode *editor;
+	EditorData *editor_data;
 	EditorSelection *editor_selection;
 	UndoRedo *undo_redo;
 
@@ -143,7 +152,7 @@ private:
 	ObjectID _select_ray(const Point2 &p_pos, bool p_append, bool &r_includes_current, int *r_gizmo_handle = NULL, bool p_alt_select = false);
 	void _find_items_at_pos(const Point2 &p_pos, bool &r_includes_current, Vector<_RayResult> &results, bool p_alt_select = false);
 	Vector3 _get_ray_pos(const Vector2 &p_pos) const;
-	Vector3 _get_ray(const Vector2 &p_pos);
+	Vector3 _get_ray(const Vector2 &p_pos) const;
 	Point2 _point_to_screen(const Vector3 &p_point);
 	Transform _get_camera_transform() const;
 	int get_selected_count() const;
@@ -250,6 +259,7 @@ private:
 	void _draw();
 
 	void _smouseenter();
+	void _smouseexit();
 	void _sinput(const Ref<InputEvent> &p_event);
 	void _update_freelook(real_t delta);
 	SpatialEditor *spatial_editor;
@@ -266,6 +276,17 @@ private:
 	void _list_select(Ref<InputEventMouseButton> b);
 	Point2i _get_warped_mouse_motion(const Ref<InputEventMouseMotion> &p_ev_mouse_motion) const;
 
+	Vector3 _get_instance_position(const Point2 &p_pos) const;
+	static Rect3 _calculate_spatial_bounds(const Spatial *p_parent, const Rect3 p_bounds);
+	void _create_preview(const Vector<String> &files) const;
+	void _remove_preview();
+	bool _cyclical_dependency_exists(const String &p_target_scene_path, Node *p_desired_node);
+	bool _create_instance(Node *parent, String &path, const Point2 &p_point);
+	void _perform_drop_data();
+
+	bool can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const;
+	void drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from);
+
 protected:
 	void _notification(int p_what);
 	static void _bind_methods();
@@ -281,6 +302,11 @@ public:
 
 	void focus_selection();
 
+	void assign_pending_data_pointers(
+			Spatial *p_preview_node,
+			Rect3 *p_preview_bounds,
+			AcceptDialog *p_accept);
+
 	Viewport *get_viewport_node() { return viewport; }
 
 	SpatialEditorViewport(SpatialEditor *p_spatial_editor, EditorNode *p_editor, int p_index);
@@ -396,6 +422,10 @@ private:
 	Ref<SpatialMaterial> indicator_mat;
 	Ref<SpatialMaterial> cursor_material;
 
+	// Scene drag and drop support
+	Spatial *preview_node;
+	Rect3 preview_bounds;
+
 	/*
 	struct Selected {
 		AABB aabb;
@@ -442,6 +472,8 @@ private:
 	MenuButton *transform_menu;
 	MenuButton *view_menu;
 
+	AcceptDialog *accept;
+
 	ConfirmationDialog *snap_dialog;
 	ConfirmationDialog *xform_dialog;
 	ConfirmationDialog *settings_dialog;
@@ -559,6 +591,7 @@ public:
 	Camera *get_camera() { return NULL; }
 	void edit(Spatial *p_spatial);
 	void clear();
+
 	SpatialEditor(EditorNode *p_editor);
 	~SpatialEditor();
 };
diff --git a/editor/plugins/sprite_frames_editor_plugin.cpp b/editor/plugins/sprite_frames_editor_plugin.cpp
index c2c26bfe6c..7b40f69082 100644
--- a/editor/plugins/sprite_frames_editor_plugin.cpp
+++ b/editor/plugins/sprite_frames_editor_plugin.cpp
@@ -244,8 +244,22 @@ void SpriteFramesEditor::_down_pressed() {
 
 void SpriteFramesEditor::_delete_pressed() {
 
+	ERR_FAIL_COND(!frames->has_animation(edited_anim));
+
 	if (tree->get_current() < 0)
 		return;
+
+	int to_delete = tree->get_current();
+	if (to_delete < 0 || to_delete >= frames->get_frame_count(edited_anim)) {
+		return;
+	}
+
+	undo_redo->create_action(TTR("Delete Resource"));
+	undo_redo->add_do_method(frames, "remove_frame", edited_anim, to_delete);
+	undo_redo->add_undo_method(frames, "add_frame", edited_anim, frames->get_frame(edited_anim, to_delete), to_delete);
+	undo_redo->add_do_method(this, "_update_library");
+	undo_redo->add_undo_method(this, "_update_library");
+	undo_redo->commit_action();
 }
 
 void SpriteFramesEditor::_animation_select() {
diff --git a/editor/plugins/theme_editor_plugin.h b/editor/plugins/theme_editor_plugin.h
index cb6f086de6..16b2da94d1 100644
--- a/editor/plugins/theme_editor_plugin.h
+++ b/editor/plugins/theme_editor_plugin.h
@@ -30,7 +30,6 @@
 #ifndef THEME_EDITOR_PLUGIN_H
 #define THEME_EDITOR_PLUGIN_H
 
-#include "scene/gui/button_group.h"
 #include "scene/gui/check_box.h"
 #include "scene/gui/file_dialog.h"
 #include "scene/gui/option_button.h"
diff --git a/editor/project_settings_editor.cpp b/editor/project_settings_editor.cpp
index 2cd0221ab6..1f65589643 100644
--- a/editor/project_settings_editor.cpp
+++ b/editor/project_settings_editor.cpp
@@ -182,8 +182,8 @@ void ProjectSettingsEditor::_device_input_add() {
 	Ref<InputEvent> ie;
 	String name = add_at;
 	int idx = edit_idx;
-	Variant old_val = ProjectSettings::get_singleton()->get(name);
-	Array arr = old_val;
+	Array old_val = ProjectSettings::get_singleton()->get(name);
+	Array arr = old_val.duplicate();
 
 	switch (add_type) {
 
@@ -285,8 +285,8 @@ void ProjectSettingsEditor::_press_a_key_confirm() {
 	String name = add_at;
 	int idx = edit_idx;
 
-	Variant old_val = ProjectSettings::get_singleton()->get(name);
-	Array arr = old_val;
+	Array old_val = ProjectSettings::get_singleton()->get(name);
+	Array arr = old_val.duplicate();
 
 	for (int i = 0; i < arr.size(); i++) {
 
@@ -700,6 +700,8 @@ void ProjectSettingsEditor::_update_actions() {
 			action->set_meta("__input", ie);
 		}
 	}
+
+	_action_check(action_name->get_text());
 }
 
 void ProjectSettingsEditor::popup_project_settings() {
@@ -809,28 +811,41 @@ void ProjectSettingsEditor::_item_del() {
 	undo_redo->commit_action();
 }
 
-void ProjectSettingsEditor::_action_adds(String) {
+void ProjectSettingsEditor::_action_check(String p_action) {
 
-	_action_add();
-}
+	if (p_action == "") {
 
-void ProjectSettingsEditor::_action_add() {
+		action_add->set_disabled(true);
+	} else {
 
-	String action = action_name->get_text();
-	if (action.find("/") != -1 || action.find(":") != -1 || action == "") {
-		message->set_text(TTR("Invalid action (anything goes but '/' or ':')."));
-		message->popup_centered(Size2(300, 100) * EDSCALE);
-		return;
+		if (p_action.find("/") != -1 || p_action.find(":") != -1) {
+			action_add->set_text(TTR("Can't contain '/' or ':'"));
+			action_add->set_disabled(true);
+			return;
+		}
+		if (ProjectSettings::get_singleton()->has("input/" + p_action)) {
+			action_add->set_text(TTR("Already existing"));
+			action_add->set_disabled(true);
+			return;
+		}
+
+		action_add->set_disabled(false);
 	}
 
-	if (ProjectSettings::get_singleton()->has("input/" + action)) {
-		message->set_text(vformat(TTR("Action '%s' already exists!"), action));
-		message->popup_centered(Size2(300, 100) * EDSCALE);
-		return;
+	action_add->set_text(TTR("Add"));
+}
+
+void ProjectSettingsEditor::_action_adds(String) {
+
+	if (!action_add->is_disabled()) {
+		_action_add();
 	}
+}
+
+void ProjectSettingsEditor::_action_add() {
 
 	Array va;
-	String name = "input/" + action;
+	String name = "input/" + action_name->get_text();
 	undo_redo->create_action(TTR("Add Input Action Event"));
 	undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", name, va);
 	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "clear", name);
@@ -854,6 +869,7 @@ void ProjectSettingsEditor::_action_add() {
 		return;
 	r->select(0);
 	input_editor->ensure_cursor_is_visible();
+	action_add->set_text(TTR("Add"));
 }
 
 void ProjectSettingsEditor::_item_checked(const String &p_item, bool p_check) {
@@ -1321,6 +1337,11 @@ void ProjectSettingsEditor::set_plugins_page() {
 	tab_container->set_current_tab(plugin_settings->get_index());
 }
 
+TabContainer *ProjectSettingsEditor::get_tabs() {
+
+	return tab_container;
+}
+
 void ProjectSettingsEditor::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("_item_selected"), &ProjectSettingsEditor::_item_selected);
@@ -1331,6 +1352,7 @@ void ProjectSettingsEditor::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_save"), &ProjectSettingsEditor::_save);
 	ClassDB::bind_method(D_METHOD("_action_add"), &ProjectSettingsEditor::_action_add);
 	ClassDB::bind_method(D_METHOD("_action_adds"), &ProjectSettingsEditor::_action_adds);
+	ClassDB::bind_method(D_METHOD("_action_check"), &ProjectSettingsEditor::_action_check);
 	ClassDB::bind_method(D_METHOD("_action_selected"), &ProjectSettingsEditor::_action_selected);
 	ClassDB::bind_method(D_METHOD("_action_edited"), &ProjectSettingsEditor::_action_edited);
 	ClassDB::bind_method(D_METHOD("_action_activated"), &ProjectSettingsEditor::_action_activated);
@@ -1361,6 +1383,8 @@ void ProjectSettingsEditor::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_toggle_search_bar"), &ProjectSettingsEditor::_toggle_search_bar);
 
 	ClassDB::bind_method(D_METHOD("_copy_to_platform_about_to_show"), &ProjectSettingsEditor::_copy_to_platform_about_to_show);
+
+	ClassDB::bind_method(D_METHOD("get_tabs"), &ProjectSettingsEditor::get_tabs);
 }
 
 ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
@@ -1475,9 +1499,8 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	get_ok()->set_text(TTR("Close"));
 	set_hide_on_ok(true);
 
-	message = memnew(ConfirmationDialog);
+	message = memnew(AcceptDialog);
 	add_child(message);
-	message->set_hide_on_ok(true);
 
 	Control *input_base = memnew(Control);
 	input_base->set_name(TTR("Input Map"));
@@ -1493,7 +1516,6 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 
 	l = memnew(Label);
 	vbc->add_child(l);
-	l->set_position(Point2(6, 5) * EDSCALE);
 	l->set_text(TTR("Action:"));
 
 	hbc = memnew(HBoxContainer);
@@ -1503,12 +1525,15 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	action_name->set_h_size_flags(SIZE_EXPAND_FILL);
 	hbc->add_child(action_name);
 	action_name->connect("text_entered", this, "_action_adds");
+	action_name->connect("text_changed", this, "_action_check");
 
 	add = memnew(Button);
 	hbc->add_child(add);
 	add->set_custom_minimum_size(Size2(150, 0) * EDSCALE);
 	add->set_text(TTR("Add"));
+	add->set_disabled(true);
 	add->connect("pressed", this, "_action_add");
+	action_add = add;
 
 	input_editor = memnew(Tree);
 	vbc->add_child(input_editor);
diff --git a/editor/project_settings_editor.h b/editor/project_settings_editor.h
index ceec089953..7f9b18a968 100644
--- a/editor/project_settings_editor.h
+++ b/editor/project_settings_editor.h
@@ -66,7 +66,7 @@ class ProjectSettingsEditor : public AcceptDialog {
 	ToolButton *clear_button;
 
 	HBoxContainer *add_prop_bar;
-	ConfirmationDialog *message;
+	AcceptDialog *message;
 	LineEdit *category;
 	LineEdit *property;
 	OptionButton *type;
@@ -80,6 +80,7 @@ class ProjectSettingsEditor : public AcceptDialog {
 	MenuButton *popup_copy_to_feature;
 
 	LineEdit *action_name;
+	Button *action_add;
 	Tree *input_editor;
 	bool setting;
 	bool updating_translations;
@@ -108,6 +109,7 @@ class ProjectSettingsEditor : public AcceptDialog {
 	void _add_item(int p_item, Ref<InputEvent> p_exiting_event = NULL);
 	void _edit_item(Ref<InputEvent> p_exiting_event);
 
+	void _action_check(String p_action);
 	void _action_adds(String);
 	void _action_add();
 	void _device_input_add();
@@ -159,6 +161,8 @@ public:
 	void popup_project_settings();
 	void set_plugins_page();
 
+	TabContainer *get_tabs();
+
 	void queue_save();
 
 	ProjectSettingsEditor(EditorData *p_data);
diff --git a/editor/quick_open.cpp b/editor/quick_open.cpp
index c71cc5af3f..b92ebed167 100644
--- a/editor/quick_open.cpp
+++ b/editor/quick_open.cpp
@@ -171,33 +171,50 @@ void EditorQuickOpen::_parse_fs(EditorFileSystemDirectory *efsd, Vector<Pair<Str
 			Pair<String, Ref<Texture> > pair;
 			pair.first = file;
 			pair.second = get_icon((has_icon(efsd->get_file_type(i), ei) ? efsd->get_file_type(i) : ot), ei);
+			list.push_back(pair);
+		}
+	}
+
+	if (add_directories) {
+		for (int i = 0; i < efsd->get_subdir_count(); i++) {
 
-			if (search_text != String() && list.size() > 0) {
+			_parse_fs(efsd->get_subdir(i), list);
+		}
+	}
+}
 
-				float this_sim = _path_cmp(search_text, file);
-				float other_sim = _path_cmp(list[0].first, file);
-				int pos = 1;
+Vector<Pair<String, Ref<Texture> > > EditorQuickOpen::_sort_fs(Vector<Pair<String, Ref<Texture> > > &list) {
 
-				while (pos < list.size() && this_sim <= other_sim) {
-					other_sim = _path_cmp(list[pos++].first, file);
-				}
+	String search_text = search_box->get_text();
+	Vector<Pair<String, Ref<Texture> > > sorted_list;
 
-				pos = this_sim >= other_sim ? pos - 1 : pos;
-				list.insert(pos, pair);
+	if (search_text == String() || list.size() == 0)
+		return sorted_list;
 
-			} else {
+	Vector<float> scores;
+	scores.resize(list.size());
+	for (int i = 0; i < list.size(); i++)
+		scores[i] = _path_cmp(search_text, list[i].first);
 
-				list.push_back(pair);
-			}
-		}
-	}
+	while (list.size() > 0) {
 
-	if (add_directories) {
-		for (int i = 0; i < efsd->get_subdir_count(); i++) {
+		float best_score = 0.0f;
+		int best_idx = 0;
 
-			_parse_fs(efsd->get_subdir(i), list);
+		for (int i = 0; i < list.size(); i++) {
+			float current_score = scores[i];
+			if (current_score > best_score) {
+				best_score = current_score;
+				best_idx = i;
+			}
 		}
+
+		sorted_list.push_back(list[best_idx]);
+		list.remove(best_idx);
+		scores.remove(best_idx);
 	}
+
+	return sorted_list;
 }
 
 void EditorQuickOpen::_update_search() {
@@ -208,6 +225,7 @@ void EditorQuickOpen::_update_search() {
 	Vector<Pair<String, Ref<Texture> > > list;
 
 	_parse_fs(efsd, list);
+	list = _sort_fs(list);
 
 	for (int i = 0; i < list.size(); i++) {
 		TreeItem *ti = search_options->create_item(root);
diff --git a/editor/quick_open.h b/editor/quick_open.h
index 3f64dd8cf0..5b91965920 100644
--- a/editor/quick_open.h
+++ b/editor/quick_open.h
@@ -49,6 +49,7 @@ class EditorQuickOpen : public ConfirmationDialog {
 
 	void _sbox_input(const Ref<InputEvent> &p_ie);
 	void _parse_fs(EditorFileSystemDirectory *efsd, Vector<Pair<String, Ref<Texture> > > &list);
+	Vector<Pair<String, Ref<Texture> > > _sort_fs(Vector<Pair<String, Ref<Texture> > > &list);
 	float _path_cmp(String search, String path) const;
 
 	void _confirmed();
diff --git a/editor/settings_config_dialog.cpp b/editor/settings_config_dialog.cpp
index 623e458aca..05e3feedb5 100644
--- a/editor/settings_config_dialog.cpp
+++ b/editor/settings_config_dialog.cpp
@@ -165,7 +165,7 @@ void EditorSettingsDialog::_update_shortcuts() {
 			section->set_custom_bg_color(1, get_color("prop_subsection", "Editor"));
 		}
 
-		if (shortcut_filter.is_subsequence_ofi(sc->get_name())) {
+		if (shortcut_filter.is_subsequence_ofi(sc->get_name()) || shortcut_filter.is_subsequence_ofi(sc->get_as_text())) {
 			TreeItem *item = shortcuts->create_item(section);
 
 			item->set_text(0, sc->get_name());