Rubyの文字出力について

Question

Rubyでゲームを作成しているのですが、戦闘の間の表示をこのように表示したいです。

class PokemonBattle
  def initialize(pokemon_a, pokemon_b)
    @turn_count = 0
    @players = [pokemon_a, pokemon_b]
  end

  def game_start!
    loop do
      turn_phaze!
      battle!
      print_battle_situation
      break if game_over?
    end
  end

  private

  def turn_phaze!
     @turn_count += 1
     puts [
       "*******",
       "第#{@turn_count}線",
       "*******"
     ]
  end

  def late
    sleep(1)
  end


  def battle!
    pokemon_a, pokemon_b = @players
    if pokemon_a.attack_power > pokemon_b.attack_power
      pokemon_b.taken_damage!(pokemon_a.attack_power)
    else
      pokemon_a.taken_damage!(pokemon_b.attack_power)
    end
  end




  def print_battle_situation
    pokemon_a, pokemon_b = @players
    if pokemon_a.attack_power > pokemon_b.attack_power
      puts [
         "#{pokemon_a.name}の残りHP:#{pokemon_a.vitality}",
         "#{pokemon_b.name}の残りHP:#{pokemon_b.vitality}",
         ("#{pokemon_b.name}はやられてしまった！" if pokemon_b.defeated?)
       ]
     else
       puts [
         "#{pokemon_b.name}の残りHP:#{pokemon_b.vitality}",
         "#{pokemon_a.name}の残りHP:#{pokemon_a.vitality}",
         ("#{pokemon_a.name}はやられてしまった！" if pokemon_a.defeated?)
       ]
     end
  end

  def game_over?
    @players.find(&:defeated?)
  end
end

class Pokemon
  attr_reader :name, :vitality, :attack_power

  def initialize(**opts)
    @name = opts[:name]
    @vitality = opts[:vitality]
    @attack_power = opts[:attack_power]
  end

  def own_status
    "なまえ:#{@name}, たいりょく: #{@vitality} , こうげき:#{@attack_power}"
  end

  def defeated?
    @vitality <= 0
  end

  def taken_damage!(attack_power)
    @vitality -= attack_power
  end
end
pidgey = Pokemon.new(name: "ピカチュウ",vitality: 30, attack_power:13)
clefairy = Pokemon.new(name: "ゼニガメ", vitality: 50,attack_power: 6)
battle = PokemonBattle.new(pidgey.clone, clefairy.clone)
battle.game_start!

Comments

[otn]

何の仕様がわからないのでしょうか？

[Spell1628]

実行した際に文字の出力を戦闘ごとに時間のラグを一秒ほどあけたいのですが、そこの部分が分かりません。

Answer 1

f.rb

def show_str(str)
  str.each_char do |c|
    putc(c)
    STDOUT.flush
    sleep(1)
  end
end

show_str("ABC\n")
show_str("あいうえお\n")

実行例