【求助】关于“菜单快捷键”这个脚本。 - Project1

#==============================================================================
# ■ 本脚本源自www.66rpg.com，转载与使用请保留此信息
#==============================================================================

#==============================================================================
# 菜单快捷键          by Claimh
#------------------------------------------------------------------------------
# http://www.k3.dion.ne.jp/~claimh/
#==============================================================================

module SHORTCUT
  USE_ITEM_SHORT = true #——开启物品菜单快捷键
  USE_SKILL_SHORT = true  #——开启特技菜单快捷键
  USE_EQUIP_SHORT = true  #——开启装备菜单快捷键
  USE_SAVE_SHORT = false #——开启储存菜单快捷键

  CHANGE_ITEM = Input::X  #——物品快捷键的键位
  CHANGE_SKILL = Input::Y #——特技快捷键的键位
  CHANGE_EQUIP = Input::Z #——装备快捷键的键位
  CHANGE_SAVE = Input::A  #——储存快捷键的键位
#----------------------------------------------------------------------------
#----------------------------------------------------------------------------
end

#==============================================================================
# Scene_Map
#==============================================================================
class Scene_Map
  include SHORTCUT
  alias update_short update
  def update
update_short
menu_shortcut
  end

  #--------------------------------------------------------------------------
  #--------------------------------------------------------------------------
  def menu_shortcut
if Input.trigger?(CHANGE_ITEM) and USE_ITEM_SHORT
   unless $game_system.map_interpreter.running? or
         $game_system.menu_disabled
      $game_temp.menu_calling = true
      $game_temp.menu_beep = true
      $item_short = true
      call_item
   end
end
if Input.trigger?(CHANGE_SKILL) and USE_SKILL_SHORT
   unless $game_system.map_interpreter.running? or
         $game_system.menu_disabled
      $game_temp.menu_calling = true
      $game_temp.menu_beep = true
      $skill_short = true
      call_skill
   end
end
if Input.trigger?(CHANGE_EQUIP) and USE_EQUIP_SHORT
   unless $game_system.map_interpreter.running? or
         $game_system.menu_disabled
      $game_temp.menu_calling = true
      $game_temp.menu_beep = true
      $equip_short = true
      call_equip
   end
end
if Input.trigger?(CHANGE_SAVE) and USE_SAVE_SHORT
   unless $game_system.map_interpreter.running? or
         $game_system.menu_disabled
      $game_temp.menu_calling = true
      $game_temp.menu_beep = true
      $save_short = true
      call_save
   end
end
  end

  #--------------------------------------------------------------------------
  #--------------------------------------------------------------------------
  def call_item
$game_temp.menu_calling = false
if $game_temp.menu_beep
   $game_system.se_play($data_system.decision_se)
   $game_temp.menu_beep = false
end
$game_player.straighten
$scene = Scene_Item.new
  end
  #--------------------------------------------------------------------------
  #--------------------------------------------------------------------------
  def call_skill
$game_temp.menu_calling = false
if $game_temp.menu_beep
   $game_system.se_play($data_system.decision_se)
   $game_temp.menu_beep = false
end
$game_player.straighten
$scene = Scene_Skill.new
  end
  #--------------------------------------------------------------------------
  #--------------------------------------------------------------------------
  def call_equip
$game_temp.menu_calling = false
if $game_temp.menu_beep
   $game_system.se_play($data_system.decision_se)
   $game_temp.menu_beep = false
end
$game_player.straighten
$scene = Scene_Equip.new
  end
  #--------------------------------------------------------------------------
  #--------------------------------------------------------------------------
  def call_save
$game_temp.menu_calling = false
if $game_temp.menu_beep
   $game_system.se_play($data_system.decision_se)
   $game_temp.menu_beep = false
end
$game_player.straighten
$scene = Scene_Save.new
  end
end

#==============================================================================
# Scene_Item
#==============================================================================
class Scene_Item
  alias update_item_short update_item
  def update_item
if Input.trigger?(Input::B) and $item_short
   $item_short = false
   $game_system.se_play($data_system.cancel_se)
   $scene = Scene_Map.new
   return
end
update_item_short
  end
end

#==============================================================================
# Scene_Skill
#==============================================================================
class Scene_Skill
  alias update_skill_short update_skill
  def update_skill
if Input.trigger?(Input::B) and $skill_short
   $skill_short = false
   $game_system.se_play($data_system.cancel_se)
   $scene = Scene_Map.new
   return
end
update_skill_short
  end
end

#==============================================================================
# Scene_Equip
#==============================================================================
class Scene_Equip
  alias update_equip_short update_right
  def update_right
if Input.trigger?(Input::B) and $equip_short
   $equip_short = false
   $game_system.se_play($data_system.cancel_se)
   $scene = Scene_Map.new
   return
end
update_equip_short
  end
end

#==============================================================================
# Scene_Save
#==============================================================================
class Scene_Save
  alias update_save_short on_cancel
  def on_cancel
if $save_short
   $save_short = false
   $game_system.se_play($data_system.cancel_se)
   $scene = Scene_Map.new
   return
end
update_save_short
  end

  alias save_decision on_decision
  def on_decision(filename)
if $save_short
   $game_system.se_play($data_system.save_se)
   file = File.open(filename, "wb")
   write_save_data(file)
   file.close
   $save_short
   $scene = Scene_Map.new
end
save_decision
  end
end