When any in-game object is in prolonged contact with the walls, that object gets stuck and can't translate or rotate.
When this is fixed, consider putting in a "dormant" mode for the hornets; right now hornets can get stuck as if they were "sleeping" and then get "awakened" by an object that knocks them loose. It's an artifact of the bug but it's interesting in terms of gameplay.
When any in-game object is in prolonged contact with the walls, that object gets stuck and can't translate or rotate.
When this is fixed, consider putting in a "dormant" mode for the hornets; right now hornets can get stuck as if they were "sleeping" and then get "awakened" by an object that knocks them loose. It's an artifact of the bug but it's interesting in terms of gameplay.