Added the possibility to define a default value in ProjectSettings.get_setting(), which is used when no setting is set.

Also added tests for the project settings.

Co-authored-by: Yuri Sizov <11782833+YuriSizov@users.noreply.github.com>

2 files changed, 8 insertions, 4 deletions

diff --git a/core/config/project_settings.cpp b/core/config/project_settings.cpp
index 310df46085..385cd2b2fd 100644
--- a/core/config/project_settings.cpp
+++ b/core/config/project_settings.cpp
@@ -1124,8 +1124,12 @@ void ProjectSettings::set_setting(const String &p_setting, const Variant &p_valu
 	set(p_setting, p_value);
 }
 
-Variant ProjectSettings::get_setting(const String &p_setting) const {
-	return get(p_setting);
+Variant ProjectSettings::get_setting(const String &p_setting, const Variant &p_default_value) const {
+	if (has_setting(p_setting)) {
+		return get(p_setting);
+	} else {
+		return p_default_value;
+	}
 }
 
 bool ProjectSettings::has_custom_feature(const String &p_feature) const {
@@ -1158,7 +1162,7 @@ ProjectSettings::AutoloadInfo ProjectSettings::get_autoload(const StringName &p_
 void ProjectSettings::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("has_setting", "name"), &ProjectSettings::has_setting);
 	ClassDB::bind_method(D_METHOD("set_setting", "name", "value"), &ProjectSettings::set_setting);
-	ClassDB::bind_method(D_METHOD("get_setting", "name"), &ProjectSettings::get_setting);
+	ClassDB::bind_method(D_METHOD("get_setting", "name", "default_value"), &ProjectSettings::get_setting, DEFVAL(Variant()));
 	ClassDB::bind_method(D_METHOD("set_order", "name", "position"), &ProjectSettings::set_order);
 	ClassDB::bind_method(D_METHOD("get_order", "name"), &ProjectSettings::get_order);
 	ClassDB::bind_method(D_METHOD("set_initial_value", "name", "value"), &ProjectSettings::set_initial_value);
diff --git a/core/config/project_settings.h b/core/config/project_settings.h
index 960dfe0395..2ffbda9cea 100644
--- a/core/config/project_settings.h
+++ b/core/config/project_settings.h
@@ -141,7 +141,7 @@ public:
 	static const int CONFIG_VERSION = 5;
 
 	void set_setting(const String &p_setting, const Variant &p_value);
-	Variant get_setting(const String &p_setting) const;
+	Variant get_setting(const String &p_setting, const Variant &p_default_value = Variant()) const;
 
 	bool has_setting(String p_var) const;
 	String localize_path(const String &p_path) const;