1 files changed, 1 insertions, 0 deletions
diff --git a/game_data.h b/game_data.h
index 3c50b68..6ee277b 100644
--- a/game_data.h
+++ b/game_data.h

@@ -2,6 +2,7 @@
 #define GAME_DATA_H_9C42AC51
 #include <map>
+#include <optional>
 #include <string>
 #include <vector>

diff --git a/game_data.h b/game_data.h index 3c50b68..6ee277b 100644 --- a/game_data.h +++ b/game_data.h
@@ -2,6 +2,7 @@
2	#define GAME_DATA_H_9C42AC51	2	#define GAME_DATA_H_9C42AC51
3		3
4	#include <map>	4	#include <map>
		5	#include <optional>
5	#include <string>	6	#include <string>
6	#include <vector>	7	#include <vector>
7		8