The common_flags field on an object is a bit mask; add the following values together to get the final value.
1 | Invisible |
2 | Immovable |
4 | Background |
8 | Closed |
16 | Locked |
32 | Restricted *1 |
64 | Inactive |
128 | (restricted?) |
256 | Temporary Immobile |
512 | Glued (Turf) *2 |
1024 | Has Properties *3 |
2048 | Engravable object *4 |
4096 | Paintable object *5 |
8192 | |
16384 | |
32768 | |
65536 | Is Spawner |
131072 | Is Crafting Table |
262144 | Auto On/Off Object *6 |
Notes: