code/datums/ai/idle_behaviors/idle_random_walk.dm 
| /datum/idle_behavior/idle_random_walk/no_target | Only walk if we don't have a target |
|---|---|
| /datum/idle_behavior/idle_random_walk/not_while_on_target | Only walk if we are not on the target's location |
| /datum/idle_behavior/walk_near_target | walk randomly however stick near a target |