Add ScriptLanguage::supports_builtin_mode and improve ScriptCreateDialog

- Make ScriptCreateDialog disable the built-in script checked button if the language does not support it.
- ScriptLanguage's get_template and make_template now receive the script path as class name if the the script language does not have named classes.

1 files changed, 27 insertions, 8 deletions

diff --git a/editor/script_create_dialog.cpp b/editor/script_create_dialog.cpp
index 00f44ad9b0..c19b80e649 100644
--- a/editor/script_create_dialog.cpp
+++ b/editor/script_create_dialog.cpp
@@ -145,9 +145,13 @@ void ScriptCreateDialog::ok_pressed() {
 
 void ScriptCreateDialog::_create_new() {
 
-	String cname;
-	if (has_named_classes)
-		cname = class_name->get_text();
+	String cname_param;
+
+	if (has_named_classes) {
+		cname_param = class_name->get_text();
+	} else {
+		cname_param = ProjectSettings::get_singleton()->localize_path(file_path->get_text()).get_file().get_basename();
+	}
 
 	Ref<Script> scr;
 	if (script_template != "") {
@@ -159,13 +163,16 @@ void ScriptCreateDialog::_create_new() {
 			return;
 		}
 		scr = scr->duplicate();
-		ScriptServer::get_language(language_menu->get_selected())->make_template(cname, parent_name->get_text(), scr);
+		ScriptServer::get_language(language_menu->get_selected())->make_template(cname_param, parent_name->get_text(), scr);
 	} else {
-		scr = ScriptServer::get_language(language_menu->get_selected())->get_template(cname, parent_name->get_text());
+		scr = ScriptServer::get_language(language_menu->get_selected())->get_template(cname_param, parent_name->get_text());
 	}
 
-	if (cname != "")
-		scr->set_name(cname);
+	if (has_named_classes) {
+		String cname = class_name->get_text();
+		if (cname.length())
+			scr->set_name(cname);
+	}
 
 	if (!is_built_in) {
 		String lpath = ProjectSettings::get_singleton()->localize_path(file_path->get_text());
@@ -201,12 +208,20 @@ void ScriptCreateDialog::_lang_changed(int l) {
 
 	l = language_menu->get_selected();
 	ScriptLanguage *language = ScriptServer::get_language(l);
+
 	if (language->has_named_classes()) {
 		has_named_classes = true;
 	} else {
 		has_named_classes = false;
 	}
 
+	if (language->supports_builtin_mode()) {
+		supports_built_in = true;
+	} else {
+		supports_built_in = false;
+		is_built_in = false;
+	}
+
 	if (ScriptServer::get_language(l)->can_inherit_from_file()) {
 		can_inherit_from_file = true;
 	} else {
@@ -496,6 +511,9 @@ void ScriptCreateDialog::_update_dialog() {
 		}
 	}
 
+	if (!supports_built_in)
+		internal->set_pressed(false);
+
 	/* Is Script created or loaded from existing file */
 
 	if (is_new_script_created) {
@@ -503,7 +521,7 @@ void ScriptCreateDialog::_update_dialog() {
 		get_ok()->set_text(TTR("Create"));
 		parent_name->set_editable(true);
 		parent_browse_button->set_disabled(false);
-		internal->set_disabled(false);
+		internal->set_disabled(!supports_built_in);
 		if (is_built_in) {
 			_msg_path_valid(true, TTR("Built-in script (into scene file)"));
 		} else {
@@ -734,6 +752,7 @@ ScriptCreateDialog::ScriptCreateDialog() {
 	is_path_valid = false;
 
 	has_named_classes = false;
+	supports_built_in = false;
 	can_inherit_from_file = false;
 	is_built_in = false;