derpbot9000.rb

class Derpbot9000 < RTanque::Bot::Brain
  NAME = 'derpbot9000'
  include RTanque::Bot::BrainHelper

  def tick!
    turn_randomly
    command.speed = MAX_BOT_SPEED
    command.turret_heading = sensors.turret_heading - 0.1
    command.fire(0.1)
  end

  def turn_randomly
    @ticker ||= 0
    options = [0.1, 0.0, -0.1] 
    @offset ||= options.sample

    if sensors.ticks > @ticker
      # set a new turn direction: left, right, or straight
      @offset = options.sample
      @ticker = @ticker + rand(120) + 120
    end

    new_heading = sensors.heading.radians + @offset
    command.heading = RTanque::Heading.new(new_heading)
  end
end