Fix a bug where enemies will path into the player's space because collision isn't done at the right time. I think this may need another fix in the future when we get to the combat.

gui.cpp

@@ -220,8 +220,8 @@ namespace gui {
 
   void FSM::run_systems() {
     System::enemy_pathing($level);
-    System::motion($level);
     System::collision($level);
+    System::motion($level);
     System::death($level);
   }