选项扩展脚本导致的无法存档是怎回事呢??

alexncf125

插入脚本后, 还是能存档的...
但一用"显示选项"事件指令, 就会变得不能存档了...
这BUG是怎么一回事呢   [pre lang="ruby"]#===============================================================================
# Zetu Engine V: Choices Extention
#     by Zetu
#     --- Created: 12/30/2014
#     --- Updated: 01/06/2015 v1.02
#-------------------------------------------------------------------------------
# Instructions: Place special commands inside Display Choices.
# [mode=?]
#   Option: H
#       Displays choices horizontally
#   Option: C
#       Centers choice display
#   Option: X
#       Shows no back window while displayed
#   Option: F
#       Fixes location of first selection
#   Option: U, Adds F, H, C
#       Centers options on item, rather than window
#   Option: R, Ignores H, U
#       Counts as X. Display choices in a circular fasion.
# [img=?]
#   Displays an image with the specified filename as an option. Option: I
# [switch=?]
#   Only shows if specified switch ID is ON.
#-------------------------------------------------------------------------------
# Changelog:
#   v1.01
#     * Fixed bug causing normal text to not adapt window size.
#         < Reported by ArbitraryGuy >
#   v1.02
#     + Added [icon=?]
#     + Added [switch=?]
#     + Added F mode option.
#     + Added U mode option.
#     + Added Feature to combine Choice Box Dialogs.
#===============================================================================

class Window_Command < Window_Selectable
  
  #=============================================================================
  # Create Objects
  #-----------------------------------------------------------------------------
  alias :zev_choice_add_command :add_command
  def add_command(name, symbol, enabled = true, ext = nil)
    command = name.dup
    if command =~ /\[mode\=(.+?)\]/i
      modes = $1.lstrip.rstrip.upcase
      modes.split(//).each do |m|
        @modes |= [m]
        case m
        when "U"
          @modes |= ["H", "C", "F"]
        end
      end
      command.gsub!(/\[mode\=.+?\]/i, "")
    end
    if name =~ /\[img\=(.+?)\]/i
      @modes |= ["I"]
      filename = $1.lstrip.rstrip
      filename = $game_variables[$1.to_f.to_i].lstrip.rstrip if $1.to_f.to_i > 0
      width    = Cache.picture(filename).width
      height   = Cache.picture(filename).height
      @list.push({:name=>command, :symbol=>symbol, :enabled=>enabled, :ext=>ext,
      :zev_ext=>:image, :filename=>filename, :width=>width, :height=>height})
    else
      zev_choice_add_command(command, symbol, enabled, ext)
    end
  end
  
  #=============================================================================
  # Clear
  #-----------------------------------------------------------------------------
  alias :zev_stabs_clear_command_list :clear_command_list
  def clear_command_list
    @modes = []
    zev_stabs_clear_command_list
  end
  
  #=============================================================================
  # Conditions
  #-----------------------------------------------------------------------------
  def mode_include?(s)
    return false unless @modes
    return true if @modes.include?(s)
    return false
  end
  
end

class Window_ChoiceList < Window_Command
  
  alias :zev_sbp_start :start
  def start
    zev_sbp_start
    update_placement
    select(0)
  end
  
  #=============================================================================
  # Update
  #-----------------------------------------------------------------------------
  def update
    super
    update_xy(self.index)
  end
  
  def update_placement
    update_size
    update_xy
    self.opacity = mode_include?("X") ? 0 : 255
  end
  
  def update_size
    self.width  = contents_width + padding * 2
    self.height = contents_height + padding * 2
  end
  
  def update_xy(index = 0)
    self.x = Graphics.width - width
    if @message_window.y >= Graphics.height / 2
      self.y = @message_window.y - height
    else
      if mode_include?("C")
        self.y = Graphics.height + @message_window.y + @message_window.height - self.height
      else
        self.y = @message_window.y + @message_window.height
      end
    end
    if mode_include?("C")
      self.x /= 2
      self.y /= 2
    end
    if mode_include?("U")
      self.x = (Graphics.width - item_rect(index).width) / 2
    end
    if mode_include?("F")
      if mode_include?("H")
        self.x -= get_special_x(index)
      else
        self.y -= get_special_y(index)
      end
    end
  end
  
  def update_padding_bottom
    if mode_include?("I")
      self.padding_bottom = 0
    else
      super
    end
  end
  
  def ensure_cursor_visible
    unless mode_include?("R")
      super
    end
  end
  
  #=============================================================================
  # Object Calls
  #-----------------------------------------------------------------------------
  def call_cancel_handler
    $game_message.choice_cancel_proc.call($game_message.choice_cancel_type - 1)
    close
  end
  
  #=============================================================================
  # Conditions
  #-----------------------------------------------------------------------------
  def cancel_enabled?
    $game_message.choice_cancel_data != nil
  end
  
  #=============================================================================
  # Reference Objects
  #-----------------------------------------------------------------------------
  def contents_width
    if mode_include?("H")
      return sp_global_width
    elsif mode_include?("R")
      return 3 * sp_item_width(24)
    else
      return sp_item_width
    end
  end
  
  def contents_height
    if mode_include?("H")
      return sp_item_height
    elsif mode_include?("R")
      return 3 * sp_item_height(24)
    else
      return sp_global_height
    end
  end
  
  def sp_text_size(string)
    return Rect.new(0,0,0,0) if string.nil?
    bitmap = Bitmap.new(1,1)
    w = 8
    string = string.gsub(/\\i\[\d+?\]/i) do |s|
      w += 24
      ""
    end
    string = string.gsub(/\[mode\=.+?\]/i, "")
    rect = bitmap.text_size(string)
    rect.width += w
    bitmap.dispose
    rect
  end
  
  def sp_item_width(min = 96)
    @list.each.with_index.inject(0) { |sum, (hash,i)|
      [sum, (hash[:width] || [min, sp_text_size($game_message.choices).width].max)].max
    }
  end
  
  def sp_item_height(min = line_height)
    @list.inject(0) { |sum, hash|
      [sum, (hash[:height] || [min,line_height].max)].max
    } || 0
  end
  
  def sp_global_width(min = 96)
    @list.each.with_index.inject(0) { |sum, (hash,i)|
      sum+(hash[:width]|| [min, sp_text_size($game_message.choices).width].max)
    }
  end
  
  def sp_global_height(min = line_height)
    @list.inject(0) { |sum, hash|
      sum + (hash[:height] || [min,line_height].max)
    } || 0
  end
  
  def item_rect(index)
    data = @list[index]||{}
    rect = Rect.new
    if mode_include?("R")
      rect.width = sp_item_width(24)
      rect.height = sp_item_height(24)
      r = index.to_f / item_max
      r *= 2 * Math.acos(-1)
      rect.x = Math.cos(r) * sp_item_width(24) + self.contents.width / 2
      rect.x -= sp_item_width(24) / 2
      #rect.y = Math.sin(r) * line_height + sp_item_height(24)
      rect.y = Math.sin(r) * sp_item_height(24) + self.contents.height / 2
      rect.y -= sp_item_height(24) / 2
    elsif mode_include?("H")
      rect.width = data[:width] || 96
      rect.height = contents_height
      rect.x = get_special_x(index)
      rect.y = 0
    else
      rect.width = contents_width
      rect.height = data[:height] || item_height
      rect.x = 0
      rect.y = get_special_y(index)
    end
    rect
  end
  
  def get_special_x(index)
    @list[0...index].inject(0) do |sum, hash|
      sum + (hash[:width] || 96)
    end || 0
  end
  
  def get_special_y(index)
    @list[0...index].inject(0) do |sum, hash|
      sum + (hash[:height] || line_height)
    end || 0
  end
  
  def col_max
    return @list.size if mode_include?("H")
    return super
  end
  
  def row_max
    return 1 if mode_include?("H")
    return super
  end
  
  def alignment
    return 1 if mode_include?("R")
    return 0
  end
  
  #=============================================================================
  # Drawing
  #-----------------------------------------------------------------------------
  
  alias :zev_choice_draw_item :draw_item
  def draw_item(index)
    data = @list[index]
    case data[:zev_ext]
    when nil
      zev_choice_draw_item(index)
    when :image
      bitmap = Cache.picture(data[:filename])
      irect = item_rect(index)
      brect = Rect.new(0,0,data[:width],data[:height])
      contents.blt(irect.x, irect.y, bitmap, brect)
    end
  end
  
end

class Game_Message
  attr_accessor :choice_data
  attr_accessor :choice_cancel_data
  attr_accessor :choice_cancel_proc
end

class Game_Interpreter
  
  alias :zev_choice_clear :clear
  def clear
    zev_choice_clear
    @choice_skip = {}
  end
  
  def add_zev_special_choice_data(ti)
    choice_data = {}
    @list[ti].parameters[0].each_with_index do |c, i|
      name = c.dup
      if name =~ /\[switch\=(\d+?)\]/i
        next unless $game_switches[$1.to_i]
        name.gsub!(/\[switch\=\d+?\]/i, "")
      end
      choice_data = name
    end
    s_index = $game_message.choices.size
    skip    = $game_message.choice_data.size
    choice_data.values.each {|s| $game_message.choices.push(s) }
    $game_message.choice_data << {
      :si   => s_index,
      :skip => skip,
      :choice_data => choice_data.keys
    }
    if @list[ti].parameters[1] != 0
      $game_message.choice_cancel_data = {
        :skip => skip,
        :n    => @list[ti].parameters[1] - 1
      }
    end
  end
  
  alias :zev_choice_setup_choices :setup_choices
  def setup_choices(params)
    $game_message.choice_data = []
    $game_message.choice_cancel_data = nil
    add_zev_special_choice_data(@index)
    ti = @index
    while @list[ti] and @list[ti].code == 102
      ti += 1
      ti += 1 while @list[ti].indent > @indent or [402,403,404].include? @list[ti].code
      break if @list[ti].code != 102
      add_zev_special_choice_data(ti)
    end
    $game_message.choice_proc = Proc.new {|n|
      data = $game_message.choice_data.select do |h|
        h[:si] <= n
      end.max_by do |h|
        h[:si]
      end
      @choice_skip[@indent] = data[:skip]
      @branch[@indent] = data[:choice_data][n - data[:si]]
    }
    $game_message.choice_cancel_proc = Proc.new{|n|
      data = $game_message.choice_cancel_data
      @choice_skip[@indent] = data[:skip]
      @branch[@indent] = data[:n]
    }
  end
  
  alias :zev_choice_command_102 :command_102
  def command_102
    return if @list[@index - 1].code == 404 if @list[@index - 1]
    zev_choice_command_102
  end
  
  def command_402
    command_skip if @branch[@indent] != @params[0] or @choice_skip[@indent] != 0
  end
  
  def command_403
    command_skip if @branch[@indent] != 4 or @choice_skip[@indent] != 0
  end
  
  def command_404
    @choice_skip[@indent] -= 1 if @choice_skip[@indent]
  end
  
end[/pre]

百里_飞柳

因为它新增了一个proc对象，但是没有像默认RGSS里面那样在使用后清除，导致存档在存储Proc对象时失败

像默认一样加个清除就好了

1. class Game_Message
   
2.   alias :zev_message_choice_clear :clear
   
3.   def clear
   
4.     zev_message_choice_clear
   
5.     @choice_cancel_proc = nil
   
6.   end
   
7. end
   

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