Add has_script_method to Script for scripting access

core/object/script_language.cpp

@@ -172,6 +172,7 @@ void Script::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("get_global_name"), &Script::get_global_name);
 
+	ClassDB::bind_method(D_METHOD("has_script_method", "method_name"), &Script::has_method);
 	ClassDB::bind_method(D_METHOD("has_script_signal", "signal_name"), &Script::has_script_signal);
 
 	ClassDB::bind_method(D_METHOD("get_script_property_list"), &Script::_get_script_property_list);

doc/classes/Script.xml

@@ -91,6 +91,13 @@
 				[b]Note:[/b] The dictionaries returned by this method are formatted identically to those returned by [method Object.get_signal_list].
 			</description>
 		</method>
+		<method name="has_script_method" qualifiers="const">
+			<return type="bool" />
+			<param index="0" name="method_name" type="StringName" />
+			<description>
+				Returns [code]true[/code] if the script, or a base class, defines a method with the given name.
+			</description>
+		</method>
 		<method name="has_script_signal" qualifiers="const">
 			<return type="bool" />
 			<param index="0" name="signal_name" type="StringName" />