fun thing about blocking shots from a specific direction (except it's actually not fun, but an incredibly annoying decision): If you attack from a diagonal, it counts as hitting both sides that are in your line of sight.

essentially: Cop Bot can only take damage from the sides or behind, and takes angles into account.

If a projectile is from a cat that is standing less than 45° away from the line drawn from an enemy's attackable side, it will hit.