[[
  Basic tasks for a pilot, no need to reinvent the wheel with these.

  The idea is to have it all here and only really work on the "control"
  functions and such for each AI.
]]

[[
  Attacks the current target, task pops when target is dead.
]]
function attack()
  target = ai.targetid()

  -- Make sure pilot exists.
  if not ai.exists(target) then
    ai.poptask()
    return
  end

  dir     = ai.face(target)
  dist    = ai.dist(ai.pos(target))
  second  = ai.secondary()

  if ai.secondary() == "Launcher" then
    ai.settarget(target)
    ai.shoot(2)
  end

  if dir < 10 and dist > 300 then
    ai.accel()
  elseif(dir < 10 or ai.hasturrets()) and dist < 300 then
    ai.shoot()
  end
end

[[
  Attempts to run from the target.
]]
function runaway()
  target = ai.targetid()

  if not ai.exists(target) then
    ai.poptask()
    return
  end

  dir = ai.face(target, 1)
  ai.accel()
  if ai.hasturrets() then
    dist = ai.dist(ai.pos(target))
    if dist < 300 then
      ai.settarget(target)
      ai.shoot()
    end
  end
end