[studio] Add NoChangeException

2024-05-22 00:35:20 -05:00
parent c47f48eba7
commit 6971c3109a
2 changed files with 10 additions and 1 deletions
--- a/src/olympic/studio/modlib/include/studio/undocommand.hpp
+++ b/src/olympic/studio/modlib/include/studio/undocommand.hpp
@@ -4,8 +4,15 @@

 #pragma once

+#include <ox/std/error.hpp>
+
 namespace studio {

+class NoChangesException: public ox::Exception {
+	public:
+		inline NoChangesException(): ox::Exception(OxError(1, "Command makes no changes.")) {}
+};
+
 class UndoCommand {
 	public:
 		virtual ~UndoCommand() noexcept = default;