--Required control rate.
control_rate = 2

-- Required "control" function.
function control()
  if taskname() ~= "attack" then
    enemy = getenemy()
    if enemy ~= -1 then
      pushtask(0, "attack", enemy)
    else
      pushtask(0, "fly")
    end
  end
end

-- Required "attacked" function
function attacked(attacker)
  task = taskname()
  if task ~= "attack" and task ~= "runaway" then
    taunt()
    pushtask(0, "attack", attacker)
  elseif task == "attack" then
    if gettargetid() ~= attacker then
      pushtask(0, "attack", attacker)
    end
  end
end

function taunt()
  num = rng(0,4)
  if num == 0 then msg = "How dare you attack me?!"
  elseif num == 1 then msg = "Aha! You think you can beat ME?!"
  elseif num == 2 then msg = "JUST! DIE!"
  elseif num == 3 then msg = "Ohh, You're not going to enjoy this!"
  end
  if msg then comm(attacker, msg) end
end

-- Run away.
function runaway()
  target = gettargerid()
  dir = face(target, 1)
  accel()
end

-- Attack.
function attack()
  target = gettargetid()
  dir = face(target)
  dist = getdist(getpos(target))

  if parmor() < 70 then
    poptask()
    pushtask(0, "runaway", target)
  elseif dir < 10 and dist > 300 then
    accel()
  elseif dir < 10 and dist < 300 then
    shoot()
  end
end

-- Fly to the player.
function fly()
  target = 0
  dir = face(target)
  dist = getdist(getpos(target))
  if dir < 10 and dist > 300 then
    accel()
  end
end