Saveload: Add helper to conditionally save template functor

2023-08-14 18:51:00 +01:00
parent f378167951
commit e3021de408
3 changed files with 44 additions and 0 deletions
--- a/src/sl/saveload_buffer.h
+++ b/src/sl/saveload_buffer.h
@@ -259,6 +259,7 @@ struct MemoryDumper {
 	size_t GetSize() const;
 	void StartAutoLength();
 	std::pair<byte *, size_t> StopAutoLength();
+	bool IsAutoLengthActive() const { return this->saved_buf != nullptr; }
 };

 #endif /* SL_SAVELOAD_BUFFER_H */