fix merge of lib-cleanup

2 files changed, 1 insertions, 0 deletions

diff --git a/lib/sol2 b/lib/sol2
new file mode 160000
+Subproject 50b62c9346750b7c2c406c9e4c546f96b0bf021
diff --git a/src/engine.cpp b/src/engine.cpp
index a891e1e..d8eef23 100644
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -57,6 +57,7 @@ int Engine::init(void)
     systems.add<PhysicsSystem>();
     systems.add<TextSystem>();
     systems.add<AudioSystem>();
+    systems.add<UISystem>();
     systems.configure();
 
     // Load game script and entity data