怎样在Window里调用self.dispose呢???

alexncf125

这个显示弹幕的脚本可以在149行当@over为true时调用close(self.dispose)

显示弹幕的脚本

那为什么下方这个脚本不能在77-78行或81-82行间插句self.dispose if @show_count == 0呢,
插了的话, 123号变量为1时, 会在场所移动后一两秒(应该是@show_count == 0)时报错disposed window

RUBY 代码复制

# encoding: utf-8
#==============================================================================
# ** Window_MapNamePlus
#------------------------------------------------------------------------------
#  This window displays the map name.
#------------------------------------------------------------------------------
#  使用方法：
#    新建脚本页，复制粘贴
#    在“Scene_Map”中找到“Window_MapName.new”，改成"Window_MapNamePlus.new"（大概在
#     159行左右）
#    在地图属性的设置窗口，“显示名称”中的地图名格式：“中文名@EnglishName”，即用“@”分割中文
#     和英文地图名
#==============================================================================
 
class Window_MapNamePlus < Window_Base
  #--------------------------------------------------------------------------
  # * Settings
  #--------------------------------------------------------------------------
  FONT_NAME_CH = ["PMingLiU", "FangSong"]       # Chinese Font Name
  FONT_SIZE_CH = 42                             # Chinese Font Size
  FONT_NAME_EN = ["Monotype Corsiva"]           # English Font Name
  FONT_SIZE_EN = 28                             # English Font Size
  FONT_BOLD    = false                          # True if Font in Bold
  FONT_COLOR   = Color.new(255, 255, 255, 255)  # Color of Font
  FONT_OUT     = true                           # True if Font Has Outline
  OUT_COLOR    = Color.new(0, 0, 0, 200)        # Color of Outline Color of Font
  FONT_SHADOW  = false                          # True if Text Drops Shadow
  MODIFIER     = "~"                            # Modifier Added beside Map Name
  PADDING      = 8                              # Padding between Window's Frame and Contents
  LINE_HEIGHT  = 6                              # Height of Split Line
  #--------------------------------------------------------------------------
  # * Public Instance Variables
  #--------------------------------------------------------------------------
  attr_reader :map_name_ch                      # Chinese Map Name
  attr_reader :map_name_en                      # English Map Name
  attr_reader :line_x                           # Split Line X Coordinate
  attr_reader :line_y                           # Split Line Y Coordinate
  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  def initialize
    #----------------------------------------------------------------------
    # * Set the window in the middle of screen.
    #----------------------------------------------------------------------
    super(((Graphics.width - window_width) / 2),
      ((Graphics.height - (FONT_SIZE_CH + FONT_SIZE_EN + PADDING * 4 + LINE_HEIGHT)) / 2),
      window_width, FONT_SIZE_CH + FONT_SIZE_EN + PADDING * 4 + LINE_HEIGHT)
    #----------------------------------------------------------------------
    # * Custom font and style.
    #----------------------------------------------------------------------
    contents.font.bold      = FONT_BOLD
    contents.font.color     = FONT_COLOR
    contents.font.outline   = FONT_OUT
    contents.font.out_color = OUT_COLOR
    contents.font.shadow    = FONT_SHADOW
    #----------------------------------------------------------------------
    # * Set Window Opacity
    #----------------------------------------------------------------------
    self.opacity = 0
    self.contents_opacity = 0
    @show_count = 0
    refresh
  end
  #--------------------------------------------------------------------------
  # * Get Window Width
  #--------------------------------------------------------------------------
  def window_width
    return Graphics.width
  end
  #--------------------------------------------------------------------------
  # * Frame Update
  #--------------------------------------------------------------------------
  def update
    super
    if @show_count > 0 && $game_map.name_display
      update_fadein
      @show_count -= 1
    else
      update_fadeout
    end
    @show_count = 0 unless $game_map.name_display##########
  end
  #--------------------------------------------------------------------------
  # * Update Fadein
  #--------------------------------------------------------------------------
  def update_fadein
    self.contents_opacity += 16
  end
  #--------------------------------------------------------------------------
  # * Update Fadeout
  #--------------------------------------------------------------------------
  def update_fadeout
    self.contents_opacity -= 16
  end
  #--------------------------------------------------------------------------
  # * Open Window
  #--------------------------------------------------------------------------
  def open
    refresh
    @show_count = 150
    self.contents_opacity = 0
    self
  end
  #--------------------------------------------------------------------------
  # * Close Window
  #--------------------------------------------------------------------------
  def close
    @show_count = 0
    self
  end
  #--------------------------------------------------------------------------
  # * Refresh
  #--------------------------------------------------------------------------
  def refresh
    contents.clear
    set_map_name
    unless $game_map.display_name.empty?
      draw_map_name
    end
  end
  #--------------------------------------------------------------------------
  # * Draw Line
  #--------------------------------------------------------------------------
  def draw_line(rect)
    temp_rect = rect.clone
    temp_rect.height = LINE_HEIGHT
    temp_rect.width /= 4
    contents.gradient_fill_rect(temp_rect, color2, color1)
    temp_rect.x += temp_rect.width
    temp_rect.width *= 2
    contents.fill_rect(temp_rect, color1)
    temp_rect.x += temp_rect.width
    temp_rect.width /= 2
    contents.gradient_fill_rect(temp_rect, color1, color2)
  end
  #--------------------------------------------------------------------------
  # * Set Map Name
  #--------------------------------------------------------------------------
  def set_map_name
#~     temp_map_name = $game_map.display_name.split("@")
#~     @map_name_ch  = temp_map_name[0].to_s
#~     @map_name_en  = MODIFIER + " " + temp_map_name[1].to_s + " " + MODIFIER
    ##########
    @map_name_ch  = nil ; @map_name_en  = nil
    $game_map.note.scan(/<第一行:(.*)>/){|matched|@map_name_cn = matched[0]}
    @map_name_ch  = @map_name_cn || $game_map.display_name
    $game_map.note.scan(/<第二行:(.*)>/){|matched|@map_name_en = matched[0]}
    @map_name_en  = MODIFIER + " " + (@map_name_en || "作者未填写地图简介") + " " + MODIFIER
    ##########
  end
  #--------------------------------------------------------------------------
  # * Draw Map Name
  #--------------------------------------------------------------------------
  def draw_map_name
    set_line_position
    set_line_width
    temp_line_rect = Rect.new(@line_x, @line_y, set_line_width, LINE_HEIGHT)
    draw_line(temp_line_rect)
    temp_name_rect_ch = Rect.new(0, 0, contents.width, FONT_SIZE_CH)
    contents.font.name = FONT_NAME_CH
    contents.font.size = FONT_SIZE_CH
    draw_text(temp_name_rect_ch, @map_name_ch, 1)
    temp_name_rect_en = Rect.new(0, FONT_SIZE_CH, contents.width, FONT_SIZE_EN)
    contents.font.size = FONT_SIZE_EN
    contents.font.name = FONT_NAME_EN
    draw_text(temp_name_rect_en, @map_name_en, 1)
  end
  #--------------------------------------------------------------------------
  # * Set Line Width
  #--------------------------------------------------------------------------
  def set_line_width
    text_width_ch = text_size(@map_name_ch).width * 1.5
    text_width_en = text_size(@map_name_en).width * 1.5
    (text_width_ch >= text_width_en) ?
      (text_width_ch) : (text_width_en)
  end
  #--------------------------------------------------------------------------
  # * Set Line Position
  #--------------------------------------------------------------------------
  def set_line_position
    @line_x = (contents.width - set_line_width) / 2
    @line_y = (contents.height - LINE_HEIGHT) / 2
  end
  #--------------------------------------------------------------------------
  # * Get Color 1
  #--------------------------------------------------------------------------
  def color1
    Color.new(255, 255, 255, 255)
  end
  #--------------------------------------------------------------------------
  # * Get Color 2
  #--------------------------------------------------------------------------
  def color2
    Color.new(255, 255, 255, 0)
  end
end
 
##########
module MAPNAMEPLUS
  VAR_ID = 123##########變量
end
 
#==============================================================================
# ** Game_Map
#------------------------------------------------------------------------------
#  This class handles maps. It includes scrolling and passage determination
# functions. The instance of this class is referenced by $game_map.
#==============================================================================
 
class Game_Map
  #--------------------------------------------------------------------------
  # * New method: note
  #--------------------------------------------------------------------------
  def note
    @map ? @map.note : ""
  end
end
 
#encoding:utf-8
#==============================================================================
# ■ Window_MapName
#------------------------------------------------------------------------------
# 　顯示地圖名稱的窗口。
#==============================================================================
 
class Window_MapName < Window_Base
  #--------------------------------------------------------------------------
  # ● 打開窗口
  #--------------------------------------------------------------------------
  alias :window_mapname_open_map_name_plus :open
  def open
    return if $game_variables[MAPNAMEPLUS::VAR_ID] >= 2
    window_mapname_open_map_name_plus
  end
  #--------------------------------------------------------------------------
  # ● 關閉窗口
  #--------------------------------------------------------------------------
  alias :window_mapname_close_map_name_plus :close
  def close
    return if $game_variables[MAPNAMEPLUS::VAR_ID] >= 2
    window_mapname_close_map_name_plus
  end
end
 
#encoding:utf-8
#==============================================================================
# ■ Scene_Map
#------------------------------------------------------------------------------
# 　地圖畫面
#==============================================================================
 
class Scene_Map < Scene_Base
  #--------------------------------------------------------------------------
  # ● 結束前處理
  #--------------------------------------------------------------------------
  alias :scene_map_pre_terminate_map_name_plus :pre_terminate
  def pre_terminate
    scene_map_pre_terminate_map_name_plus
    @map_name_plus_window.dispose if @map_name_plus_window && !@map_name_plus_window.disposed?
    @map_name_plus_window = nil
  end
  #--------------------------------------------------------------------------
  # ● 場所移動前的處理
  #--------------------------------------------------------------------------
  alias :scene_map_pre_transfer_map_name_plus :pre_transfer
  def pre_transfer
    @map_name_plus_window.close if @map_name_plus_window
    scene_map_pre_transfer_map_name_plus
  end
  #--------------------------------------------------------------------------
  # ● 場所移動后的處理
  #--------------------------------------------------------------------------
  alias :scene_map_post_transfer_map_name_plus :post_transfer
  def post_transfer
    scene_map_post_transfer_map_name_plus
    var_value = $game_variables[MAPNAMEPLUS::VAR_ID]
    case var_value
    when 1, 2
      @map_name_plus_window = Window_MapNamePlus.new unless @map_name_plus_window
    end
    @map_name_plus_window.open if @map_name_plus_window
  end
end
##########

# encoding: utf-8


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


# ** Window_MapNamePlus


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


#  This window displays the map name.


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


#  使用方法：


#    新建脚本页，复制粘贴


#    在“Scene_Map”中找到“Window_MapName.new”，改成"Window_MapNamePlus.new"（大概在


#     159行左右）


#    在地图属性的设置窗口，“显示名称”中的地图名格式：“中文名@EnglishName”，即用“@”分割中文


#     和英文地图名


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


 


class Window_MapNamePlus < Window_Base


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


  # * Settings


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


  FONT_NAME_CH = ["PMingLiU", "FangSong"]       # Chinese Font Name


  FONT_SIZE_CH = 42                             # Chinese Font Size


  FONT_NAME_EN = ["Monotype Corsiva"]           # English Font Name


  FONT_SIZE_EN = 28                             # English Font Size


  FONT_BOLD    = false                          # True if Font in Bold


  FONT_COLOR   = Color.new(255, 255, 255, 255)  # Color of Font


  FONT_OUT     = true                           # True if Font Has Outline


  OUT_COLOR    = Color.new(0, 0, 0, 200)        # Color of Outline Color of Font


  FONT_SHADOW  = false                          # True if Text Drops Shadow


  MODIFIER     = "~"                            # Modifier Added beside Map Name


  PADDING      = 8                              # Padding between Window's Frame and Contents


  LINE_HEIGHT  = 6                              # Height of Split Line


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


  # * Public Instance Variables


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


  attr_reader :map_name_ch                      # Chinese Map Name


  attr_reader :map_name_en                      # English Map Name


  attr_reader :line_x                           # Split Line X Coordinate


  attr_reader :line_y                           # Split Line Y Coordinate


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


  # * Object Initialization


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


  def initialize


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


    # * Set the window in the middle of screen.


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


    super(((Graphics.width - window_width) / 2),


      ((Graphics.height - (FONT_SIZE_CH + FONT_SIZE_EN + PADDING * 4 + LINE_HEIGHT)) / 2),


      window_width, FONT_SIZE_CH + FONT_SIZE_EN + PADDING * 4 + LINE_HEIGHT)


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


    # * Custom font and style.


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


    contents.font.bold      = FONT_BOLD


    contents.font.color     = FONT_COLOR


    contents.font.outline   = FONT_OUT


    contents.font.out_color = OUT_COLOR


    contents.font.shadow    = FONT_SHADOW


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


    # * Set Window Opacity


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


    self.opacity = 0


    self.contents_opacity = 0


    @show_count = 0


    refresh


  end


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


  # * Get Window Width


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


  def window_width


    return Graphics.width


  end


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


  # * Frame Update


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


  def update


    super


    if @show_count > 0 && $game_map.name_display


      update_fadein


      @show_count -= 1


    else


      update_fadeout


    end


    @show_count = 0 unless $game_map.name_display##########


  end


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


  # * Update Fadein


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


  def update_fadein


    self.contents_opacity += 16


  end


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


  # * Update Fadeout


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


  def update_fadeout


    self.contents_opacity -= 16


  end


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


  # * Open Window


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


  def open


    refresh


    @show_count = 150


    self.contents_opacity = 0


    self


  end


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


  # * Close Window


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


  def close


    @show_count = 0


    self


  end


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


  # * Refresh


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


  def refresh


    contents.clear


    set_map_name


    unless $game_map.display_name.empty?


      draw_map_name


    end


  end


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


  # * Draw Line


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


  def draw_line(rect)


    temp_rect = rect.clone


    temp_rect.height = LINE_HEIGHT


    temp_rect.width /= 4


    contents.gradient_fill_rect(temp_rect, color2, color1)


    temp_rect.x += temp_rect.width


    temp_rect.width *= 2


    contents.fill_rect(temp_rect, color1)


    temp_rect.x += temp_rect.width


    temp_rect.width /= 2


    contents.gradient_fill_rect(temp_rect, color1, color2)


  end


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


  # * Set Map Name


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


  def set_map_name


#~     temp_map_name = $game_map.display_name.split("@")


#~     @map_name_ch  = temp_map_name[0].to_s


#~     @map_name_en  = MODIFIER + " " + temp_map_name[1].to_s + " " + MODIFIER


    ##########


    @map_name_ch  = nil ; @map_name_en  = nil


    $game_map.note.scan(/<第一行:(.*)>/){|matched|@map_name_cn = matched[0]}


    @map_name_ch  = @map_name_cn || $game_map.display_name


    $game_map.note.scan(/<第二行:(.*)>/){|matched|@map_name_en = matched[0]}


    @map_name_en  = MODIFIER + " " + (@map_name_en || "作者未填写地图简介") + " " + MODIFIER


    ##########


  end


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


  # * Draw Map Name


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


  def draw_map_name


    set_line_position


    set_line_width


    temp_line_rect = Rect.new(@line_x, @line_y, set_line_width, LINE_HEIGHT)


    draw_line(temp_line_rect)


    temp_name_rect_ch = Rect.new(0, 0, contents.width, FONT_SIZE_CH)


    contents.font.name = FONT_NAME_CH


    contents.font.size = FONT_SIZE_CH


    draw_text(temp_name_rect_ch, @map_name_ch, 1)


    temp_name_rect_en = Rect.new(0, FONT_SIZE_CH, contents.width, FONT_SIZE_EN)


    contents.font.size = FONT_SIZE_EN


    contents.font.name = FONT_NAME_EN


    draw_text(temp_name_rect_en, @map_name_en, 1)


  end


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


  # * Set Line Width


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


  def set_line_width


    text_width_ch = text_size(@map_name_ch).width * 1.5


    text_width_en = text_size(@map_name_en).width * 1.5


    (text_width_ch >= text_width_en) ?


      (text_width_ch) : (text_width_en)


  end


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


  # * Set Line Position


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


  def set_line_position


    @line_x = (contents.width - set_line_width) / 2


    @line_y = (contents.height - LINE_HEIGHT) / 2


  end


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


  # * Get Color 1


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


  def color1


    Color.new(255, 255, 255, 255)


  end


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


  # * Get Color 2


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


  def color2


    Color.new(255, 255, 255, 0)


  end


end


 


##########


module MAPNAMEPLUS


  VAR_ID = 123##########變量


end


 


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


# ** Game_Map


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


#  This class handles maps. It includes scrolling and passage determination


# functions. The instance of this class is referenced by $game_map.


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


 


class Game_Map


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


  # * New method: note


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


  def note


    @map ? @map.note : ""


  end


end


 


#encoding:utf-8


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


# ■ Window_MapName


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


# 　顯示地圖名稱的窗口。


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


 


class Window_MapName < Window_Base


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


  # ● 打開窗口


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


  alias :window_mapname_open_map_name_plus :open


  def open


    return if $game_variables[MAPNAMEPLUS::VAR_ID] >= 2


    window_mapname_open_map_name_plus


  end


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


  # ● 關閉窗口


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


  alias :window_mapname_close_map_name_plus :close


  def close


    return if $game_variables[MAPNAMEPLUS::VAR_ID] >= 2


    window_mapname_close_map_name_plus


  end


end


 


#encoding:utf-8


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


# ■ Scene_Map


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


# 　地圖畫面


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


 


class Scene_Map < Scene_Base


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


  # ● 結束前處理


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


  alias :scene_map_pre_terminate_map_name_plus :pre_terminate


  def pre_terminate


    scene_map_pre_terminate_map_name_plus


    @map_name_plus_window.dispose if @map_name_plus_window && !@map_name_plus_window.disposed?


    @map_name_plus_window = nil


  end


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


  # ● 場所移動前的處理


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


  alias :scene_map_pre_transfer_map_name_plus :pre_transfer


  def pre_transfer


    @map_name_plus_window.close if @map_name_plus_window


    scene_map_pre_transfer_map_name_plus


  end


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


  # ● 場所移動后的處理


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


  alias :scene_map_post_transfer_map_name_plus :post_transfer


  def post_transfer


    scene_map_post_transfer_map_name_plus


    var_value = $game_variables[MAPNAMEPLUS::VAR_ID]


    case var_value


    when 1, 2


      @map_name_plus_window = Window_MapNamePlus.new unless @map_name_plus_window


    end


    @map_name_plus_window.open if @map_name_plus_window


  end


end


##########

alexncf125

百里_飞柳 发表于 2021-3-9 12:57
不好意思，其实我忘了看第二个脚本（

你这个窗口是绑定在Scene里面的一个实例变量，不需要自己释放了

好吧...总括而言,
即是不能在class Window_MapNamePlus的def update写self.dispose
只能在class Scene_Map的def update写@map_name_plus_window.dispose
就是这样没错吧...那我还是乖乖去Scene_Map写好了...谢谢大佬

alexncf125

soulsaga 发表于 2021-3-9 12:27
77-78

self.dispose if @map_name_plus_window[/pre]

別开玩笑吧....
77-78行的位置在class Window_MapNamePlus, 哪有@map_name_plus_window
@map_name_plus_window是class Scene_Map中, Window_MapNamePlus的实例

soulsaga

77-78

RUBY 代码复制

self.dispose if @map_name_plus_window

self.dispose if @map_name_plus_window

alexncf125

百里_飞柳 发表于 2021-3-9 11:18
这个弹幕脚本吓到我了，怎会有如此暴力的直接指定只能生成三个数目的更新方式（

因为它在窗口更新前判断了 ...

============================================================

window.update if !window.disposed?

这句是指, 在Scene_Map的def update內加句
@map_name_plus_window.update if !@map_name_plus_window.disposed?么
好像没效喔
============================================================

    def update
      return if disposed?
      super
    end

这段是指, 把Window_MapNamePlus的def update改成这样子么

1.   def update
   
2.     return if disposed?##########
   
3.     super
   
4.     if @show_count > 0 && $game_map.name_display
   
5.       update_fadein
   
6.       @show_count -= 1
   
7.       self.dispose if @show_count == 0##########
   
8.     else
   
9.       update_fadeout
   
10.     end
    
11.     @show_count = 0 unless $game_map.name_display##########
    
12.   end

复制代码

不过这样子改会变成117行报错disposed window喔
如果在117行前加句return if disposed?又会到103行报错
难不成是得在每个方法前都得return if disposed?

百里_飞柳

这个弹幕脚本吓到我了，怎会有如此暴力的直接指定只能生成三个数目的更新方式（

因为它在窗口更新前判断了下窗口是否被释放
如果被释放了，就不再更新，因此没有报错，即189行

1. $window_biu[0].update if $window_biu[0] && !$window_biu[0].disposed?

复制代码

你也可以在你的窗口的update前面判断下是否被释放
要么在

1. window.update if !window.disposed?

复制代码

要么在

1. def update
   
2.   return if disposed?
   
3.   super
   
4. end

复制代码

百里_飞柳

alexncf125 发表于 2021-3-9 11:43
============================================================

这句是指, 在Scene_Map的def update內加 ...

不好意思，其实我忘了看第二个脚本（

你这个窗口是绑定在Scene里面的一个实例变量，不需要自己释放了
因为Scene_Base里面会统一更新、释放是窗口的实例变量
具体可以看类里面的 dispose_windows

这是一种元编程模式，默认的那些窗口也都没有再写额外的更新和释放

以及如果只是单纯想让它不再显示，推荐用 window 类继承下来的 hide 和 show 方法
如果想刷新内容，推荐不要用生成、释放的模式，而是用它的 refresh