Updated dialogic

addons/dialogic/Resources/dialogic_identifiable_resource.gd

@@ -0,0 +1,36 @@
+@tool
+extends Resource
+
+
+func _get_extension() -> String:
+	return ""
+
+
+func _get_resource_name() -> String:
+	return "DialogicIdentifiableResource"
+
+
+func _to_string() -> String:
+	return "[{name}:{id}]".format({"name":_get_resource_name(), "id":get_identifier()})
+
+
+## Returns the best name for this character.
+func get_identifier() -> String:
+	if resource_path:
+		return DialogicResourceUtil.get_unique_identifier_by_path(resource_path)
+	if not Engine.is_editor_hint():
+		return DialogicResourceUtil.get_runtime_unique_identifier(self, _get_extension())
+	return ""
+
+
+## Sets the unique identifier-string of this resource.
+## In editor (if the resource is already saved) the identifier will be stored.
+## In game (if the resource is not stored) the resource will be temporarily registered.
+func set_identifier(new_identifier:String) -> bool:
+	if resource_path and Engine.is_editor_hint():
+		DialogicResourceUtil.change_unique_identifier(resource_path, new_identifier)
+		return true
+	if not resource_path and not Engine.is_editor_hint():
+		DialogicResourceUtil.register_runtime_resource(self, new_identifier, _get_extension())
+		return true
+	return false