Fix compiling wiht NOSOUND definied

5 years ago · 2123edbca7
1 changed files with 1 additions and 0 deletions
--- a/Source/monster.h
+++ b/Source/monster.h
@ -7,6 +7,7 @@

 #include <cstdint>
 #include <array>
+#include <functional>

 #include "engine.h"
 #include "engine/actor_position.hpp"