v2ex-764783.rb

def iterate(target, max_mines)
  lumber = 0
  lumber_increase = 0
  gold = 0
  gold_increase = 512
  seirei = 0
  mines = 0
  time = 0
  puts "Targeting %d, max mines %d" % [target, max_mines]
  while lumber < target do
    gold += gold_increase
    lumber += lumber_increase

    # Buy seirei
    if gold >= 18000
      gold -= 18000
      lumber_increase += 10
      seirei += 1
      puts "Buying seirei (-> %d) at time %ds, gold %d, lumber %d" % [seirei, time, gold, lumber]
    end

    # Buy mine
    if lumber >= 800 && mines < max_mines
      lumber -= 800
      gold_increase += 32
      mines += 1
      puts "Buying mines (-> %d) at time %ds, gold %d, lumber %d" % [mines, time, gold, lumber]
    end

    time += 1
  end
  puts "Reaching target at time %ds, gold %d, lumber %d, seirei %d, mines %d" % [time, gold, lumber, seirei, mines]
  puts ""
end

iterate(10240, 0)
iterate(10240, 1)