| Value | Meaning |
|---|---|
| NO_DROP0 | no drop possible |
| DROP_INTO1 | dropped item replaces the item |
| DROP_LEFT2 | droppped item is inserted to the left |
| DROP_RIGHT3 | dropped item is inserted to the right |
| DROP_ABOVE4 | dropped item is inserted above |
| DROP_BELOW5 | dropped item is inserted below |
An enum for determining where a dropped item goes.