====== bot ======

Moves toward player unit (orthogonally or diagonally only) along shortest path, inflicting proximity damage. Is fired at and damaged by cannons, and slowed and damaged by anticreeper. Used by [[ixe:features:units:bot|Bot]].

__**Arguments**__

  ?radius (int)
  :Radius of square area around bot in which ship pixels are damaged
  ?speed (float)
  :Unit movement speed in map pixels per frame (except in anticreeper, which has a slowing effect)