1 files changed, 161 insertions, 32 deletions

diff --git a/tools/editor/editor_node.cpp b/tools/editor/editor_node.cpp
index f6278e350a..c0887d7b71 100644
--- a/tools/editor/editor_node.cpp
+++ b/tools/editor/editor_node.cpp
@@ -168,6 +168,10 @@ void EditorNode::_update_title() {
 
 void EditorNode::_unhandled_input(const InputEvent& p_event) {
 
+	if (Node::get_viewport()->get_modal_stack_top())
+		return; //ignore because of modal window
+
+
 	if (p_event.type==InputEvent::KEY && p_event.key.pressed && !p_event.key.echo && !gui_base->get_viewport()->gui_has_modal_stack()) {
 
 
@@ -504,8 +508,6 @@ void EditorNode::_rebuild_import_menu()
 	for (int i = 0; i < editor_import_export->get_import_plugin_count(); i++) {
 		p->add_item(editor_import_export->get_import_plugin(i)->get_visible_name(), IMPORT_PLUGIN_BASE + i);
 	}
-	//p->add_separator();
-	//p->add_item(TTR("Re-Import.."), SETTINGS_IMPORT);
 }
 
 void EditorNode::_node_renamed() {
@@ -593,7 +595,6 @@ void EditorNode::save_resource(const Ref<Resource>& p_resource) {
 void EditorNode::save_resource_as(const Ref<Resource>& p_resource,const String& p_at_path) {
 
 	file->set_mode(EditorFileDialog::MODE_SAVE_FILE);
-	bool relpaths =  (p_resource->has_meta("__editor_relpaths__") && p_resource->get_meta("__editor_relpaths__").operator bool());
 
 	current_option=RESOURCE_SAVE_AS;
 	List<String> extensions;
@@ -1161,7 +1162,11 @@ void EditorNode::_dialog_action(String p_file) {
 
 			load_scene(p_file);
 		} break;
+		case SETTINGS_PICK_MAIN_SCENE: {
 
+			Globals::get_singleton()->set("application/main_scene",p_file);
+			//would be nice to show the project manager opened with the hilighted field..
+		} break;
 		case FILE_SAVE_OPTIMIZED: {
 
 
@@ -1543,9 +1548,10 @@ void EditorNode::_property_editor_back() {
 
 void EditorNode::_imported(Node *p_node) {
 
-	Node *scene = editor_data.get_edited_scene_root();
-//	add_edited_scene(p_node);
 /*
+	Node *scene = editor_data.get_edited_scene_root();
+	add_edited_scene(p_node);
+
 	if (scene) {
 		String path = scene->get_filename();
 		p_node->set_filename(path);
@@ -1605,6 +1611,7 @@ void EditorNode::_edit_current() {
 	object_menu->set_disabled(true);
 
 	bool is_resource = current_obj->is_type("Resource");
+	bool is_node = current_obj->is_type("Node");
 	resource_save_button->set_disabled(!is_resource);
 
 	if (is_resource) {
@@ -1621,7 +1628,7 @@ void EditorNode::_edit_current() {
 
 
 		//top_pallete->set_current_tab(1);
-	} else if (current_obj->is_type("Node")) {
+	} else if (is_node) {
 
 		Node * current_node = current_obj->cast_to<Node>();
 		ERR_FAIL_COND(!current_node);
@@ -1717,10 +1724,14 @@ void EditorNode::_edit_current() {
 		p->add_shortcut(ED_SHORTCUT("property_editor/copy_resource",TTR("Copy Resource")),RESOURCE_COPY);
 		p->add_shortcut(ED_SHORTCUT("property_editor/unref_resource",TTR("Make Built-In")),RESOURCE_UNREF);
 	}
-	p->add_separator();
-	p->add_shortcut(ED_SHORTCUT("property_editor/make_subresources_unique",TTR("Make Sub-Resources Unique")),OBJECT_UNIQUE_RESOURCES);
-	p->add_separator();
-	p->add_icon_shortcut(gui_base->get_icon("Help","EditorIcons"),ED_SHORTCUT("property_editor/open_help",TTR("Open in Help")),OBJECT_REQUEST_HELP);
+
+	if (is_resource || is_node) {
+		p->add_separator();
+		p->add_shortcut(ED_SHORTCUT("property_editor/make_subresources_unique",TTR("Make Sub-Resources Unique")),OBJECT_UNIQUE_RESOURCES);
+		p->add_separator();
+		p->add_icon_shortcut(gui_base->get_icon("Help","EditorIcons"),ED_SHORTCUT("property_editor/open_help",TTR("Open in Help")),OBJECT_REQUEST_HELP);
+	}
+
 	List<MethodInfo> methods;
 	current_obj->get_method_list(&methods);
 
@@ -1850,12 +1861,31 @@ void EditorNode::_run(bool p_current,const String& p_custom) {
 
 			current_option=-1;
 			//accept->get_cancel()->hide();
-			accept->get_ok()->set_text(TTR("I see.."));
-			accept->set_text(TTR("No main scene has ever been defined.\nSelect one from \"Project Settings\" under the 'application' category."));
-			accept->popup_centered_minsize();
+			pick_main_scene->set_text(TTR("No main scene has ever been defined, select one?\nYou can change it later in later in \"Project Settings\" under the 'application' category."));
+			pick_main_scene->popup_centered_minsize();
 			return;
 		}
 
+		if (!FileAccess::exists(run_filename)) {
+
+			current_option=-1;
+			//accept->get_cancel()->hide();
+			pick_main_scene->set_text(vformat(TTR("Selected scene '%s' does not exist, select a valid one?\nYou can change it later in \"Project Settings\" under the 'application' category."), run_filename));
+			pick_main_scene->popup_centered_minsize();
+			return;
+
+		}
+
+		if (ResourceLoader::get_resource_type(run_filename)!="PackedScene") {
+
+			current_option=-1;
+			//accept->get_cancel()->hide();
+			pick_main_scene->set_text(vformat(TTR("Selected scene '%s' is not a scene file, select a valid one?\nYou can change it later in \"Project Settings\" under the 'application' category."), run_filename));
+			pick_main_scene->popup_centered_minsize();
+			return;
+
+		}
+
 	}
 
 
@@ -2102,7 +2132,6 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 			}
 
 			file->set_mode(EditorFileDialog::MODE_SAVE_FILE);
-			bool relpaths = (scene->has_meta("__editor_relpaths__") && scene->get_meta("__editor_relpaths__").operator bool());
 
 
 			List<String> extensions;
@@ -2183,8 +2212,6 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 
 			}
 
-			bool relpaths = (scene->has_meta("__editor_relpaths__") && scene->get_meta("__editor_relpaths__").operator bool());
-
 			file->set_mode(EditorFileDialog::MODE_SAVE_FILE);
 
 			file->set_current_path(cpath);
@@ -2193,8 +2220,8 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 
 		} break;
 		case FILE_SAVE_OPTIMIZED: {
-			Node *scene = editor_data.get_edited_scene_root();
 #if 0
+			Node *scene = editor_data.get_edited_scene_root();
 			if (!scene) {
 
 				current_option=-1;
@@ -2467,7 +2494,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 #endif
 		case RESOURCE_NEW: {
 
-			create_dialog->popup_centered_ratio();
+			create_dialog->popup(true);
 		} break;
 		case RESOURCE_LOAD: {
 
@@ -2755,10 +2782,6 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 
 			settings_config_dialog->popup_edit_settings();
 		} break;
-		case SETTINGS_IMPORT: {
-
-			import_settings->popup_import_settings();
-		} break;
 		case SETTINGS_OPTIMIZED_PRESETS: {
 
 			//optimized_presets->popup_centered_ratio();
@@ -2769,6 +2792,30 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 			file_templates->popup_centered_ratio();
 
 		} break;
+		case SETTINGS_PICK_MAIN_SCENE: {
+
+
+			//print_tree();
+			file->set_mode(EditorFileDialog::MODE_OPEN_FILE);
+			//not for now?
+			List<String> extensions;
+			ResourceLoader::get_recognized_extensions_for_type("PackedScene",&extensions);
+			file->clear_filters();
+			for(int i=0;i<extensions.size();i++) {
+
+				file->add_filter("*."+extensions[i]+" ; "+extensions[i].to_upper());
+			}
+
+
+			//file->set_current_path(current_path);
+			Node *scene = editor_data.get_edited_scene_root();
+			if (scene) {
+				file->set_current_path(scene->get_filename());
+			};
+			file->set_title(TTR("Pick a Main Scene"));
+			file->popup_centered_ratio();
+
+		} break;
 		case SETTINGS_ABOUT: {
 
 			about->popup_centered(Size2(500,130)*EDSCALE);
@@ -2782,10 +2829,12 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 
 			List<Ref<Resource> > cached;
 			ResourceCache::get_cached_resources(&cached);
-
+			//this should probably be done in a thread..
 			for(List<Ref<Resource> >::Element *E=cached.front();E;E=E->next()) {
 
-				if (!E->get()->can_reload_from_file())
+				if (!E->get()->editor_can_reload_from_file())
+					continue;
+				if (!E->get()->get_path().is_resource_file() && !E->get()->get_path().is_abs_path())
 					continue;
 				if (!FileAccess::exists(E->get()->get_path()))
 					continue;
@@ -2793,6 +2842,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 				if (mt!=E->get()->get_last_modified_time()) {
 					E->get()->reload_from_file();
 				}
+
 			}
 
 
@@ -3079,6 +3129,11 @@ void EditorNode::_remove_edited_scene() {
 		new_index=1;
 	}
 
+
+
+	if (editor_data.get_scene_path(old_index)!=String()) {
+		ScriptEditor::get_singleton()->close_builtin_scripts_from_scene(editor_data.get_scene_path(old_index));
+	}
 	_scene_tab_changed(new_index);
 	editor_data.remove_scene(old_index);
 	editor_data.get_undo_redo().clear_history();
@@ -3376,7 +3431,10 @@ Dictionary EditorNode::_get_main_scene_state() {
 	return state;
 }
 
-void EditorNode::_set_main_scene_state(Dictionary p_state) {
+void EditorNode::_set_main_scene_state(Dictionary p_state,Node* p_for_scene) {
+
+	if (get_edited_scene()!=p_for_scene && p_for_scene!=NULL)
+		return; //not for this scene
 
 	//print_line("set current 7 ");
 	changing_scene=false;
@@ -3520,7 +3578,7 @@ void EditorNode::set_current_scene(int p_idx) {
 	}*/
 	//_set_main_scene_state(state);
 
-	call_deferred("_set_main_scene_state",state); //do after everything else is done setting up
+	call_deferred("_set_main_scene_state",state,get_edited_scene()); //do after everything else is done setting up
 	//print_line("set current 6 ");
 
 
@@ -5062,6 +5120,78 @@ void EditorNode::_file_access_close_error_notify(const String& p_str) {
 	add_io_error("Unable to write to file '"+p_str+"', file in use, locked or lacking permissions.");
 }
 
+
+void EditorNode::reload_scene(const String& p_path) {
+
+
+	//first of all, reload textures as they might have changed on disk
+
+	List<Ref<Resource> > cached;
+	ResourceCache::get_cached_resources(&cached);
+	List<Ref<Resource> > to_clear; //clear internal resources from previous scene from being used
+	for(List<Ref<Resource> >::Element *E=cached.front();E;E=E->next()) {
+
+		if (E->get()->get_path().begins_with(p_path+"::")) //subresources of existing scene
+			to_clear.push_back(E->get());
+
+		if (!E->get()->cast_to<Texture>())
+			continue;
+		if (!E->get()->get_path().is_resource_file() && !E->get()->get_path().is_abs_path())
+			continue;
+		if (!FileAccess::exists(E->get()->get_path()))
+			continue;
+		uint64_t mt = FileAccess::get_modified_time(E->get()->get_path());
+		if (mt!=E->get()->get_last_modified_time()) {
+			E->get()->reload_from_file();
+		}
+	}
+
+	//so reload reloads everything, clear subresources of previous scene
+	while(to_clear.front()) {
+		to_clear.front()->get()->set_path("");
+		to_clear.pop_front();
+	}
+
+	int scene_idx=-1;
+	for(int i=0;i<editor_data.get_edited_scene_count();i++) {
+
+		if (editor_data.get_scene_path(i)==p_path) {
+			scene_idx=i;
+			break;
+		}
+	}
+
+	int current_tab = editor_data.get_edited_scene();
+
+
+	if (scene_idx==-1) {
+		if (get_edited_scene()) {
+			//scene is not open, so at it might be instanced, just refresh, set tab to itself and it will reload
+			set_current_scene(current_tab);
+			editor_data.get_undo_redo().clear_history();
+		}
+		return;
+	}
+
+
+	if (current_tab==scene_idx) {
+		editor_data.apply_changes_in_editors();
+		_set_scene_metadata(p_path);
+
+	}
+	//remove scene
+	_remove_scene(scene_idx);
+	//reload scene
+	load_scene(p_path);
+	//adjust index so tab is back a the previous position
+	editor_data.move_edited_scene_to_index(scene_idx);
+	get_undo_redo()->clear_history();
+	//recover the tab
+	scene_tabs->set_current_tab(current_tab);
+	_scene_tab_changed(current_tab);
+}
+
+
 void EditorNode::_bind_methods() {
 
 
@@ -5510,8 +5640,6 @@ EditorNode::EditorNode() {
 	ED_SHORTCUT("editor/prev_tab", TTR("Previous tab"), KEY_MASK_CMD+KEY_MASK_SHIFT+KEY_TAB);
 
 
-	Separator *vs=NULL;
-
 	file_menu->set_tooltip(TTR("Operations with scene files."));
 	p=file_menu->get_popup();
 	p->add_shortcut(ED_SHORTCUT("editor/new_scene",TTR("New Scene")),FILE_NEW_SCENE);
@@ -6160,8 +6288,6 @@ EditorNode::EditorNode() {
 	open_recent_confirmation->connect("confirmed",this,"_open_recent_scene_confirm");
 
 
-	import_settings= memnew(ImportSettingsDialog(this));
-	gui_base->add_child(import_settings);
 	run_settings_dialog = memnew( RunSettingsDialog );
 	gui_base->add_child( run_settings_dialog );
 
@@ -6432,7 +6558,7 @@ EditorNode::EditorNode() {
 	load_error_dialog->add_child(load_errors);
 	load_error_dialog->set_title(TTR("Load Errors"));
 	load_error_dialog->set_child_rect(load_errors);
-	add_child(load_error_dialog);
+	gui_base->add_child(load_error_dialog);
 
 	//EditorImport::add_importer( Ref<EditorImporterCollada>( memnew(EditorImporterCollada )));
 
@@ -6457,7 +6583,10 @@ EditorNode::EditorNode() {
 	Node::set_human_readable_collision_renaming(true);
 
 
-
+	pick_main_scene = memnew( ConfirmationDialog );
+	gui_base->add_child(pick_main_scene);
+	pick_main_scene->get_ok()->set_text("Select");
+	pick_main_scene->connect("confirmed",this,"_menu_option",varray(SETTINGS_PICK_MAIN_SCENE));
 
 //	Ref<ImageTexture> it = gui_base->get_icon("logo","Icons");
 //	OS::get_singleton()->set_icon( it->get_data() );