Add an animation system.

1 files changed, 1 insertions, 0 deletions

diff --git a/systems.h b/systems.h
index 15abce1..24bc9c2 100644
--- a/systems.h
+++ b/systems.h
@@ -3,6 +3,7 @@
 
 #include "world.h"
 
+void animation_system(World* world);
 void sprite_system(const World* world);
 
 #endif