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标题: 地图坐标与地图名显示的脚本与新标题菜单冲突的问题 [打印本页]

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作者: shaoleibo    时间: 2009-3-12 07:21
标题: 地图坐标与地图名显示的脚本与新标题菜单冲突的问题
我用了站上的显示地图名与坐标脚本之后又用了新的标题菜单脚本（含2个脚本）出现了如下错误[img][/img][

1. [code]#==============================================================================
   
2. # ■ Window_Pos
   
3. #==============================================================================
   
4. 
   
5. class Window_Pos < Window_Base
   
6. #--------------------------------------------------------------------------
   
7. # ● 初始化
   
8. #--------------------------------------------------------------------------
   
9. def initialize
   
10.    super(0, 0, 122, 52)
    
11.    self.z = 151
    
12.    self.contents.font.size = 20
    
13.    refresh
    
14. end
    
15. #--------------------------------------------------------------------------
    
16. # ● 刷新
    
17. #--------------------------------------------------------------------------
    
18. def refresh
    
19.    self.contents.clear
    
20.    self.contents.font.color = system_color
    
21.    @x,@y = $game_player.x,$game_player.y
    
22.    self.contents.draw_text(0, 0, 90, 20, "(#{@x},#{@y})", 1)
    
23. end
    
24. #--------------------------------------------------------------------------
    
25. # ● 更新
    
26. #--------------------------------------------------------------------------
    
27. def update
    
28.    return if $game_player.x == @x and $game_player.y == @y
    
29.    refresh[code]

复制代码

end
end

#==============================================================================
# ■ Window_MapName
#==============================================================================

class Window_MapName < Window_Base
#--------------------------------------------------------------------------
# ● 初始化
#--------------------------------------------------------------------------
def initialize
   @map_id = $game_map.map_id
   super(0, 0, 182, 52)
   self.contents.font.size = 20
   self.z = 151
   refresh
end
#--------------------------------------------------------------------------
# ● 刷新
#--------------------------------------------------------------------------
def refresh
   self.opacity = 255
   self.contents_opacity = 255
   
   name = $data_mapinfos[@map_id].name
   width = self.contents.text_size(name).width
   height = self.contents.text_size(name).height
   self.width = width + 32
   self.height = height + 32
   self.contents = Bitmap.new(width, height)
   self.contents.font.size = 20
   self.x = (Graphics.width - self.width) / 2
   self.y = (Graphics.height - self.height) / 2
   self.contents.font.color = system_color
   self.contents.draw_text(0, 0, width, 20, name, 1)
end
#--------------------------------------------------------------------------
# ● 更新
#--------------------------------------------------------------------------
def update
   if $game_map.map_id != @map_id
     @map_id = $game_map.map_id
     refresh
     self.opacity = 255
     self.contents_opacity = 255
   end
   return if self.opacity == 0
   self.opacity -= 5
   self.contents_opacity -= 5
end

end
class Scene_Title < Scene_Base
#--------------------------------------------------------------------------
# ● 数据库载入
#--------------------------------------------------------------------------
alias old_ld load_database
def load_database
   old_ld
   $data_mapinfos       = load_data("Data/MapInfos.rvdata")
end
end


class Scene_Map < Scene_Base
#--------------------------------------------------------------------------
# ● 开始
#--------------------------------------------------------------------------
alias old_start start
def start
   old_start
   @pos_window = Window_Pos.new
   @mapname_window = Window_MapName.new
end
#--------------------------------------------------------------------------
# ● 结束
#--------------------------------------------------------------------------
alias old_ter terminate
def terminate
   old_ter
   @pos_window.dispose
   @mapname_window.dispose
end
#--------------------------------------------------------------------------
# ● 更新
#--------------------------------------------------------------------------
alias old_update update
def update
   old_update
   @pos_window.update
   @mapname_window.update
end
end
这个脚本与下面的2个脚本冲突

1. [code]

复制代码

[/code]
#==============================================================================
# ■ Scene_Title
#------------------------------------------------------------------------------
# 　处理标题画面的类。
#==============================================================================

class Scene_Title < Scene_Base
  #--------------------------------------------------------------------------
  # ● 主处理
  #--------------------------------------------------------------------------
  def main
    if $BTEST                         # 战斗测试的情况下
      battle_test                     # 开始战斗测试处理
    else                              # 普通游戏的情况下
      super                           # 原来的主处理
    end
  end
  #--------------------------------------------------------------------------
  # ● 开始处理
  #--------------------------------------------------------------------------
  def start
    super
    load_database                     # 载入数据库
    create_game_objects               # 生成游戏对象
    check_continue                    # 判断继续是否有效
    create_title_graphic              # 生成标题画面图像
    create_command_window             # 生成指令窗口
    play_title_music                  # 播放标题画面音乐
  end
  #--------------------------------------------------------------------------
  # ● 执行转换
  #--------------------------------------------------------------------------
  def perform_transition
    Graphics.transition(20)
  end
  #--------------------------------------------------------------------------
  # ● 开始后处理
  #--------------------------------------------------------------------------
  def post_start
    super
    open_command_window
  end
  #--------------------------------------------------------------------------
  # ● 结束前处理
  #--------------------------------------------------------------------------
  def pre_terminate
    super
    close_command_window
  end
  #--------------------------------------------------------------------------
  # ● 结束处理
  #--------------------------------------------------------------------------
  def terminate
    super
    dispose_command_window
    snapshot_for_background
    dispose_title_graphic
  end
  #--------------------------------------------------------------------------
  # ● 更新画面
  #--------------------------------------------------------------------------
  def update
    super
    @command_window.update
    if Input.trigger?(Input::C)
      case @command_window.index
      when 0    # 新游戏
        command_new_game
      when 1    # 继续
        command_continue
      when 2    # 退出
        command_shutdown
      when 3  
        $scene=Scene_Note.new  
      end
    end
  end
  #--------------------------------------------------------------------------
  # ● 载入数据库
  #--------------------------------------------------------------------------
  def load_database
    $data_actors        = load_data("Data/Actors.rvdata")
    $data_classes       = load_data("Data/Classes.rvdata")
    $data_skills        = load_data("Data/Skills.rvdata")
    $data_items         = load_data("Data/Items.rvdata")
    $data_weapons       = load_data("Data/Weapons.rvdata")
    $data_armors        = load_data("Data/Armors.rvdata")
    $data_enemies       = load_data("Data/Enemies.rvdata")
    $data_troops        = load_data("Data/Troops.rvdata")
    $data_states        = load_data("Data/States.rvdata")
    $data_animations    = load_data("Data/Animations.rvdata")
    $data_common_events = load_data("Data/CommonEvents.rvdata")
    $data_system        = load_data("Data/System.rvdata")
    $data_areas         = load_data("Data/Areas.rvdata")
  end
  #--------------------------------------------------------------------------
  # ● 载入战斗测试用的数据库
  #--------------------------------------------------------------------------
  def load_bt_database
    $data_actors        = load_data("Data/BT_Actors.rvdata")
    $data_classes       = load_data("Data/BT_Classes.rvdata")
    $data_skills        = load_data("Data/BT_Skills.rvdata")
    $data_items         = load_data("Data/BT_Items.rvdata")
    $data_weapons       = load_data("Data/BT_Weapons.rvdata")
    $data_armors        = load_data("Data/BT_Armors.rvdata")
    $data_enemies       = load_data("Data/BT_Enemies.rvdata")
    $data_troops        = load_data("Data/BT_Troops.rvdata")
    $data_states        = load_data("Data/BT_States.rvdata")
    $data_animations    = load_data("Data/BT_Animations.rvdata")
    $data_common_events = load_data("Data/BT_CommonEvents.rvdata")
    $data_system        = load_data("Data/BT_System.rvdata")
  end
  #--------------------------------------------------------------------------
  # ● 生成各种游戏对象
  #--------------------------------------------------------------------------
  def create_game_objects
    $game_temp          = Game_Temp.new
    $game_message       = Game_Message.new
    $game_system        = Game_System.new
    $game_switches      = Game_Switches.new
    $game_variables     = Game_Variables.new
    $game_self_switches = Game_SelfSwitches.new
    $game_actors        = Game_Actors.new
    $game_party         = Game_Party.new
    $game_troop         = Game_Troop.new
    $game_map           = Game_Map.new
    $game_player        = Game_Player.new
  end
  #--------------------------------------------------------------------------
  # ● 判断继续是否有效
  #--------------------------------------------------------------------------
  def check_continue
    @continue_enabled = (Dir.glob('Save*.rvdata').size > 0)
  end
  #--------------------------------------------------------------------------
  # ● 生成标题画面图像
  #--------------------------------------------------------------------------
  def create_title_graphic
    @sprite = Sprite.new
    @sprite.bitmap = Cache.system("Title")
  end
  #--------------------------------------------------------------------------
  # ● 释放标题画面图像
  #--------------------------------------------------------------------------
  def dispose_title_graphic
    @sprite.bitmap.dispose
    @sprite.dispose
  end
  #--------------------------------------------------------------------------
  # ● 生成指令窗口
  #--------------------------------------------------------------------------
  def create_command_window
    s1 = Vocab::new_game
    s2 = Vocab::continue
    s3 = Vocab::shutdown
    s4 = "进入7B009 "
    @command_window = Window_Command.new(172, [s1, s2, s3,s4])
   
    @command_window.x = (544 - @command_window.width) / 2
    @command_window.y = 288
    if @continue_enabled                    # 继续有效的情况下
      @command_window.index = 1             # 光标位置符合
    else                                    # 无效的情况下
      @command_window.draw_item(1, false)   # 指令以半透明显示
    end
    @command_window.openness = 0
    @command_window.open
  end
  #--------------------------------------------------------------------------
  # ● 释放指令窗口
  #--------------------------------------------------------------------------
  def dispose_command_window
    @command_window.dispose
  end
  #--------------------------------------------------------------------------
  # ● 打开指令窗口
  #--------------------------------------------------------------------------
  def open_command_window
    @command_window.open
    begin
      @command_window.update
      Graphics.update
    end until @command_window.openness == 255
  end
  #--------------------------------------------------------------------------
  # ● 关闭指令窗口
  #--------------------------------------------------------------------------
  def close_command_window
    @command_window.close
    begin
      @command_window.update
      Graphics.update
    end until @command_window.openness == 0
  end
  #--------------------------------------------------------------------------
  # ● 播放标题画面音乐
  #--------------------------------------------------------------------------
  def play_title_music
    $data_system.title_bgm.play
    RPG::BGS.stop
    RPG::ME.stop
  end
  #--------------------------------------------------------------------------
  # ● 检测游戏者初期位置是否存在
  #--------------------------------------------------------------------------
  def confirm_player_location
    if $data_system.start_map_id == 0
      print "没有设置游戏者初期位置。"
      exit
    end
  end
  #--------------------------------------------------------------------------
  # ● 指令 : 新游戏
  #--------------------------------------------------------------------------
  def command_new_game
    confirm_player_location
    Sound.play_decision
    $game_party.setup_starting_members            # 初期同伴
    $game_map.setup($data_system.start_map_id)    # 初期地图位置
    $game_player.moveto($data_system.start_x, $data_system.start_y)
    $game_player.refresh
    $scene = Scene_Map.new
    RPG::BGM.fade(1500)
    close_command_window
    Graphics.fadeout(60)
    Graphics.wait(40)
    Graphics.frame_count = 0
    RPG::BGM.stop
    $game_map.autoplay
  end
  #--------------------------------------------------------------------------
  # ● 指令 : 继续
  #--------------------------------------------------------------------------
  def command_continue
    if @continue_enabled
      Sound.play_decision
      $scene = Scene_File.new(false, true, false)
    else
      Sound.play_buzzer
    end
  end
  #--------------------------------------------------------------------------
  # ● 指令 : 退出
  #--------------------------------------------------------------------------
  def command_shutdown
    Sound.play_decision
    RPG::BGM.fade(800)
    RPG::BGS.fade(800)
    RPG::ME.fade(800)
    $scene = nil
  end

  
  
   
  #--------------------------------------------------------------------------
  # ● 战斗测试
  #--------------------------------------------------------------------------
  def battle_test
    load_bt_database                  # 载入战斗测试用数据库
    create_game_objects               # 生成游戏对象
    Graphics.frame_count = 0          # 初始化游戏时间
    $game_party.setup_battle_test_members
    $game_troop.setup($data_system.test_troop_id)
    $game_troop.can_escape = true
    $game_system.battle_bgm.play
    snapshot_for_background
    $scene = Scene_Battle.new
  end
endclass Scene_Note < Scene_Base
  #--------------------------------------------------------------------------
  # ● 开始处理
  #--------------------------------------------------------------------------
  def start
    super
    create_menu_background
    @viewport = Viewport.new(0, 0, 544, 416)
    @note_window = Window_Base.new(0,0,544,416)
    @note_window.contents = Bitmap.new(512,384)
  
    @note_window.contents.draw_text(0,0,228,224,"欢迎来到7B009，请期待我们的后续作品",2)
    #（横坐标，纵坐标，宽，高，“文字”，参数）参数表示（默认0 左对齐，1居中，2右对齐）
  end
  #--------------------------------------------------------------------------
  # ● 结束处理
  #--------------------------------------------------------------------------
  def terminate
    super
    dispose_menu_background
    @viewport.dispose
    @note_window.dispose
  end
  #--------------------------------------------------------------------------
  # ● 回到原画面
  #--------------------------------------------------------------------------
  def return_scene
    $scene = Scene_Title.new
  end
  #--------------------------------------------------------------------------
  # ● 更新画面
  #--------------------------------------------------------------------------
  def update
     @note_window.update
     if Input.trigger?(Input::B)
     Sound.play_cancel
   $scene = Scene_Title.new
    end
  end
  #--------------------------------------------------------------------------
  # ● 更新物品选择
  #--------------------------------------------------------------------------
  def update_item_selection
    if Input.trigger?(Input::B)
      Sound.play_cancel
      return_scene
    end
  end
end

代码复制

class Scene_Note < Scene_Base
  #--------------------------------------------------------------------------
  # ● 开始处理
  #--------------------------------------------------------------------------
  def start
    super
    create_menu_background
    @viewport = Viewport.new(0, 0, 544, 416)
    @note_window = Window_Base.new(0,0,544,416)
    @note_window.contents = Bitmap.new(512,384)
  
    @note_window.contents.draw_text(0,0,228,224,"欢迎来到7B009，请期待我们的后续作品",2)
    #（横坐标，纵坐标，宽，高，“文字”，参数）参数表示（默认0 左对齐，1居中，2右对齐）
  end
  #--------------------------------------------------------------------------
  # ● 结束处理
  #--------------------------------------------------------------------------
  def terminate
    super
    dispose_menu_background
    @viewport.dispose
    @note_window.dispose
  end
  #--------------------------------------------------------------------------
  # ● 回到原画面
  #--------------------------------------------------------------------------
  def return_scene
    $scene = Scene_Title.new
  end
  #--------------------------------------------------------------------------
  # ● 更新画面
  #--------------------------------------------------------------------------
  def update
     @note_window.update
     if Input.trigger?(Input::B)
     Sound.play_cancel
   $scene = Scene_Title.new
    end
  end
  #--------------------------------------------------------------------------
  # ● 更新物品选择
  #--------------------------------------------------------------------------
  def update_item_selection
    if Input.trigger?(Input::B)
      Sound.play_cancel
      return_scene
    end
  end
end

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作者: shaoleibo    时间: 2009-3-12 07:40
出现了这样的错误 NoMethodError occurred Udfined method'[]'for nil;Nil class

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作者: shaoleibo    时间: 2009-3-12 09:40
我自己已经解决了这个问题。原来在game_map 下加attr_reader   :map 就可以了

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