-float HOOK_FIRING = 1;
-float HOOK_REMOVING = 2;
-float HOOK_PULLING = 4;
-float HOOK_RELEASING = 8;
-float HOOK_WAITING_FOR_RELEASE = 16;
+const float HOOK_FIRING = BIT(0);
+const float HOOK_REMOVING = BIT(1);
+const float HOOK_PULLING = BIT(2);
+const float HOOK_RELEASING = BIT(3);
+const float HOOK_WAITING_FOR_RELEASE = BIT(4);