[RGSS3] YEP Save Core polish

module YEA
  module SAVE
    TITLE_SELECT_HELP = "Please select a file to load."
  end
end

class Scene_Load < Scene_File
  ##
  # Change to load immediately
  #
  def create_file_window
    wy = @help_window.height
    @file_window = Window_FileList.new(0, wy)
    @file_window.set_handler(:ok, method(:on_action_load))
    @file_window.set_handler(:cancel, method(:return_scene))
  end
  ##
  # Remove action window
  #
  def create_all_windows
    create_help_window
    create_file_window
    create_status_window
  end
  ##
  # Alter status window size accordingly
  #
  def create_status_window
    wx = @file_window.width
    wy = @help_window.height
    @status_window = Window_FileStatus.new(wx, wy, @file_window)
  end
  ##
  # Change select help text
  #
  def create_help_window
    @help_window = Window_Help.new(1)
    @help_window.set_text(YEA::SAVE::TITLE_SELECT_HELP)
  end
end

class Scene_File < Scene_MenuBase
  ##
  # Reduce help window size
  #
  def create_help_window
    @help_window = Window_Help.new(1)
    @help_window.set_text(YEA::SAVE::SELECT_HELP)
  end

  ##
  # Autosave starts on 'load' where as other saves start on 'save'
  #
  def on_file_ok
    @action_window.activate
    index = @file_window.index == 0 ? 0 : 1
    @action_window.select(index)
  end
end

##
# Disable save and delete for the auto-save
#
class Window_FileAction < Window_HorzCommand
  alias_method :zeriab_save_enabled?, :save_enabled?
  def save_enabled?
    return false if @file_window.index <= 0
    return zeriab_save_enabled?
  end

  alias_method :zeriab_delete_enabled?, :delete_enabled?
  def delete_enabled?
    return false if @file_window.index <= 0
    return zeriab_delete_enabled?
  end
end