关于[]

九靈

Game_Actors

RUBY 代码复制

#==============================================================================
# ■ Game_Actors
#------------------------------------------------------------------------------
# 　处理角色排列的类。本类的实例请参考
#  $game_actors。
#==============================================================================
 
class Game_Actors
  #--------------------------------------------------------------------------
  # ● 初始化对像
  #--------------------------------------------------------------------------
  def initialize
    @data = []
  end
  #--------------------------------------------------------------------------
  # ● 获取角色
  #     actor_id : 角色 ID
  #--------------------------------------------------------------------------
  def [](actor_id)
    if actor_id > 999 or $data_actors[actor_id] == nil
      return nil
    end
    if @data[actor_id] == nil
      @data[actor_id] = Game_Actor.new(actor_id)
    end
    return @data[actor_id]
  end
end

#==============================================================================


# ■ Game_Actors


#------------------------------------------------------------------------------


# 　处理角色排列的类。本类的实例请参考


#  $game_actors。


#==============================================================================


 


class Game_Actors


  #--------------------------------------------------------------------------


  # ● 初始化对像


  #--------------------------------------------------------------------------


  def initialize


    @data = []


  end


  #--------------------------------------------------------------------------


  # ● 获取角色


  #     actor_id : 角色 ID


  #--------------------------------------------------------------------------


  def [](actor_id)


    if actor_id > 999 or $data_actors[actor_id] == nil


      return nil


    end


    if @data[actor_id] == nil


      @data[actor_id] = Game_Actor.new(actor_id)


    end


    return @data[actor_id]


  end


end

的[](actor_id) 方法是怎么用? 是xxx.[](actor_id) 这样吗?

我找了个疑似是调用[](actor_id)的
Game_Party

RUBY 代码复制

#--------------------------------------------------------------------------
  # ● 设置初期同伴
  #--------------------------------------------------------------------------
  def setup_starting_members
    @actors = []
    for i in $data_system.party_members
      @actors.push($game_actors[i])
    end
  end

#--------------------------------------------------------------------------


  # ● 设置初期同伴


  #--------------------------------------------------------------------------


  def setup_starting_members


    @actors = []


    for i in $data_system.party_members


      @actors.push($game_actors[i])


    end


  end

中$game_actors[ i ] (是这个调用的吧...)
呃...[]是方法还是数组?