事件指令-队伍管理

taroxd

[pre lang="ruby" line="1"]
class Game_Party < Game_Unit
  #--------------------------------------------------------------------------
  # ● 增加持有金钱
  #--------------------------------------------------------------------------
  def +(gold)
    gain_gold(gold)
    self
  end
  #--------------------------------------------------------------------------
  # ● 减少持有金钱
  #--------------------------------------------------------------------------
  def -(gold)
    lose_gold(gold)
    self
  end
  #--------------------------------------------------------------------------
  # ● 使角色离队
  #--------------------------------------------------------------------------
  def delete(actor)
    return unless include?(actor)
    remove_actor(actor.id)
    actor
  end
  #--------------------------------------------------------------------------
  # ● 使指定位置的成员离队
  #--------------------------------------------------------------------------
  def delete_at(index)
    delete(members[index])
  end
  #--------------------------------------------------------------------------
  # ● 使指定位置的成员离队
  #--------------------------------------------------------------------------
  def slice!(*args)
    actors = members[*args]
    if actors.kind_of?(Array)
      actors.each(&method(:delete))
    else
      delete(actors)
    end
  end
  #--------------------------------------------------------------------------
  # ● 删除符合 block 条件的角色
  #--------------------------------------------------------------------------
  def delete_if
    return to_enum(__method__) unless block_given?
    members.each {|actor| delete(actor) if yield actor }
    self
  end
  #--------------------------------------------------------------------------
  # ● 删除最后的队员
  #--------------------------------------------------------------------------
  def pop(n = nil)
    return slice!(-1) unless n
    n = size if n > size
    slice!(-n, n)
  end
  #--------------------------------------------------------------------------
  # ● 添加队员
  #--------------------------------------------------------------------------
  def <<(actor)
    add_actor(actor.id)
    self
  end
  #--------------------------------------------------------------------------
  # ● 添加队员
  #--------------------------------------------------------------------------
  def push(*actors)
    actors.each {|actor| add_actor(actor.id) }
    self
  end
  #--------------------------------------------------------------------------
  # ● 删除领头的队员
  #--------------------------------------------------------------------------
  def shift(n = nil); n ? slice!(0, n) : slice!(0); end
end

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