为什么自制的窗口类不能再地图上显示？

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#==============================================================================
# ■ Window_SquareBattleActorMessge
#------------------------------------------------------------------------------
# 　显示角色信息的类，归到窗口类为了方便。
#==============================================================================
 
class Window_SquareBattleActorMessge < Window_Base
  #--------------------------------------------------------------------------
  # ● 初始化窗口
  #--------------------------------------------------------------------------
  def initialize
    super(0, 480 - 32, 160, 32)
    self.contents = Bitmap.new(width - 32, height - 32)
    self.opacity = 0
    refresh
  end
  #--------------------------------------------------------------------------
  # ● 刷新
  #--------------------------------------------------------------------------
  def refresh
    self.contents.clear
    # 角色の绘制
    if $game_party.actors.size != 0
      @x1 = 16
      @x2 = 176
      @x3 = 332
      @x4 = 496
      @ay = 0
      # 一号角色
      if $game_party.actors.include?($game_actors[1])
        draw_actor_head(1, @x1, @ay)
        @a1hp = 100.000 / $game_actors[1].maxhp * $game_actors[1].hp
        @a1hpzao = Bitmap.new("Graphics/Pictures/HP SP槽")
        @a1hpzao.x = @x1 + 64
        @a1hpzao.y = @ay + 16
        @a1hptiao = Bitmap.new("Graphics/Pictures/HP槽（填充）")
        @a1hptiao.x = @a1xuetiao.x + 1
        @a1hptiao.y = @a1xuetiao.y + 1
        @a1hptiao.zoom_x = @a1hp
        @a1sp = 100.000 / $game_actors[1].maxsp * $game_actors[1].sp
        @a1spzao = Bitmap.new("Graphics/Pictures/HP SP槽")
        @a1spzao.x = @x1 + 64
        @a1spzao.y = @ay + 32
        @a1sptiao = Bitmap.new("Graphics/Pictures/SP槽（填充）")
        @a1sptiao.x = @a1xuetiao.x + 1
        @a1sptiao.y = @a1xuetiao.y + 1
        @a1sptiao.zoom_x = @a1sp
        @a1cp = 100.000 / 100 * $game_actors[1].mor
        @a1cpzao = Bitmap.new("Graphics/Pictures/CP槽")
        @a1cpzao.x = @x1 + 64
        @a1cpzao.y = @ay + 48
        @a1cptiao = Bitmap.new("Graphics/Pictures/CP槽（填充）")
        @a1cptiao.x = @a1xuetiao.x + 1
        @a1cptiao.y = @a1xuetiao.y + 1
        @a1cptiao.zoom_x = @a1cp
      end
      # 二号角色
      if $game_party.actors.include?($game_actors[2])
        if $game_party.actors.include?($game_actors[1])
          draw_actor_head(2, @x2, @ay)
        else
          draw_actor_head(2, @x1, @ay)
        end
        @a2hp = 100.000 / $game_actors[2].maxhp * $game_actors[2].hp
        @a2hpzao = Bitmap.new("Graphics/Pictures/HP SP槽")
        if $game_party.actors.include?($game_actors[1])
          @a2hpzao.x = @x2 + 64
        else
          @a2hptiao.x = @x1 + 64
        end
        @a2hpzao.y = @ay + 16
        @a2hptiao = Bitmap.new("Graphics/Pictures/HP槽（填充）")
        @a2hptiao.x = @a1xuetiao.x + 1
        @a2hptiao.y = @a1xuetiao.y + 1
        @a2hptiao.zoom_x = @a1hp
        @a2sp = 100.000 / $game_actors[2].maxsp * $game_actors[2].sp
        @a2spzao = Bitmap.new("Graphics/Pictures/HP SP槽")
        if $game_party.actors.include?($game_actors[1])
          @a2spzao.x = @x2 + 64
        else
          @a2spzao.x = @x1 + 64
        end
        @a2spzao.y = @ay + 32
        @a2sptiao = Bitmap.new("Graphics/Pictures/SP槽（填充）")
        @a2sptiao.x = @a1xuetiao.x + 1
        @a2sptiao.y = @a1xuetiao.y + 1
        @a2sptiao.zoom_x = @a1sp
        @a2cp = 100.000 / 100 * $game_actors[2].mor
        @a2cpzao = Bitmap.new("Graphics/Pictures/CP槽")
        if $game_party.actors.include?($game_actors[1])
          @a2cpzao.x = @x2 + 64
        else
          @a2cpzao.x = @x1 + 64
        end
        @a2cpzao.y = @ay + 48
        @a2cptiao = Bitmap.new("Graphics/Pictures/CP槽（填充）")
        @a2cptiao.x = @a1xuetiao.x + 1
        @a2cptiao.y = @a1xuetiao.y + 1
        @a2cptiao.zoom_x = @a1cp
      end
      # 三号角色
      if $game_party.actors.include?($game_actors[3])
        if $game_party.actors.include?($game_actors[1])
          if $game_party.actors.include?($game_actors[2])
            draw_actor_head(3, @x3, @ay)
          else
            draw_actor_head(3, @x2, @ay)
          end
        elsif $game_party.actors.include?($game_actors[2])
          draw_actor_head(3, @x2, @ay)
        else
          draw_actor_head(3, @x1, @ay)
        end
        @a3hp = 100.000 / $game_actors[3].maxhp * $game_actors[3].hp
        @a3hpzao = Bitmap.new("Graphics/Pictures/HP SP槽")
        @a3hpzao.y = @ay + 16
        @a3hptiao = Bitmap.new("Graphics/Pictures/HP槽（填充）")
        @a3hptiao.x = @a1xuetiao.x + 1
        @a3hptiao.y = @a1xuetiao.y + 1
        @a3hptiao.zoom_x = @a1hp
        @a3sp = 100.000 / $game_actors[3].maxsp * $game_actors[3].sp
        @a3spzao = Bitmap.new("Graphics/Pictures/HP SP槽")
        @a3spzao.y = @ay + 32
        @a3sptiao = Bitmap.new("Graphics/Pictures/SP槽（填充）")
        @a3sptiao.x = @a1xuetiao.x + 1
        @a3sptiao.y = @a1xuetiao.y + 1
        @a3sptiao.zoom_x = @a1sp
        @a3cp = 100.000 / 100 * $game_actors[3].mor
        @a3cpzao = Bitmap.new("Graphics/Pictures/CP槽")
        @a3cpzao.y = @ay + 48
        @a3cptiao = Bitmap.new("Graphics/Pictures/CP槽（填充）")
        @a3cptiao.x = @a1xuetiao.x + 1
        @a3cptiao.y = @a1xuetiao.y + 1
        @a3cptiao.zoom_x = @a1cp
        if $game_party.actors.include?($game_actors[1])
          if $game_party.actors.include?($game_actors[2])
            @a3hpzao.x = @x3 + 64
            @a3spzao.x = @x3 + 64
            @a3cpzao.x = @x3 + 64
          else
            @a3hpzao.x = @x2 + 64
            @a3spzao.x = @x2 + 64
            @a3cpzao.x = @x2 + 64
          end
        elsif $game_party.actors.include?($game_actors[2])
          @a3hpzao.x = @x2 + 64
          @a3spzao.x = @x2 + 64
          @a3cpzao.x = @x2 + 64
        else
          @a3hpzao.x = @x1 + 64
          @a3spzao.x = @x1 + 64
          @a3cpzao.x = @x1 + 64
        end
      end
      # 四号角色
      if $game_party.actors.include?($game_actors[4])
        if $game_party.actors.include?($game_actors[1])
          if $game_party.actors.include?($game_actors[2])
            if $game_party.actors.include?($game_actors[3])
              draw_actor_head(4, @x4, @ay)
            else
              draw_actor_head(4, @x3, @ay)
            end
          elsif $game_party.actors.include?($game_actors[3])
            draw_actor_head(4, @x3, @ay)
          else
            draw_actor_head(4, @x2, @ay)
          end
        elsif $game_party.actors.include?($game_actors[2])
          if $game_party.actors.include?($game_actors[3])
            draw_actor_head(4, @x3, @ay)
          else
            draw_actor_head(4, @x2, @ay)
          end
        elsif $game_party.actors.include?($game_actors[3])
          draw_actor_head(4, @x2, @ay)
        else
          draw_actor_head(4, @x1, @ay)
        end
        @a4hp = 100.000 / $game_actors[4].maxhp * $game_actors[4].hp
        @a4hpzao = Bitmap.new("Graphics/Pictures/HP SP槽")
        @a4hpzao.y = @ay + 16
        @a4hptiao = Bitmap.new("Graphics/Pictures/HP槽（填充）")
        @a4hptiao.x = @a1xuetiao.x + 1
        @a4hptiao.y = @a1xuetiao.y + 1
        @a4hptiao.zoom_x = @a1hp
        @a4sp = 100.000 / $game_actors[4].maxsp * $game_actors[4].sp
        @a4spzao = Bitmap.new("Graphics/Pictures/HP SP槽")
        @a4spzao.y = @ay + 32
        @a4sptiao = Bitmap.new("Graphics/Pictures/SP槽（填充）")
        @a4sptiao.x = @a1xuetiao.x + 1
        @a4sptiao.y = @a1xuetiao.y + 1
        @a4sptiao.zoom_x = @a1sp
        @a4cp = 100.000 / 100 * $game_actors[4].mor
        @a4cpzao = Bitmap.new("Graphics/Pictures/CP槽")
        @a4cpzao.y = @ay + 48
        @a4cptiao = Bitmap.new("Graphics/Pictures/CP槽（填充）")
        @a4cptiao.x = @a1xuetiao.x + 1
        @a4cptiao.y = @a1xuetiao.y + 1
        @a4cptiao.zoom_x = @a1cp
        if $game_party.actors.include?($game_actors[1])
          if $game_party.actors.include?($game_actors[2])
            if $game_party.actors.include?($game_actors[3])
              @a4hpzao.x = @x4 + 64
              @a4spzao.x = @x4 + 64
              @a4cpzao.x = @x4 + 64
            else
              @a4hpzao.x = @x3 + 64
              @a4spzao.x = @x3 + 64
              @a4cpzao.x = @x3 + 64
            end
          elsif $game_party.actors.include?($game_actors[3])
            @a4hpzao.x = @x3 + 64
            @a4spzao.x = @x3 + 64
            @a4cpzao.x = @x3 + 64
          else
            @a4hpzao.x = @x2 + 64
            @a4spzao.x = @x2 + 64
            @a4cpzao.x = @x2 + 64
          end
        elsif $game_party.actors.include?($game_actors[2])
          if $game_party.actors.include?($game_actors[3])
            @a4hpzao.x = @x3 + 64
            @a4spzao.x = @x3 + 64
            @a4cpzao.x = @x3 + 64
          else
            @a4hpzao.x = @x2 + 64
            @a4spzao.x = @x2 + 64
            @a4cpzao.x = @x2 + 64
          end
        elsif $game_party.actors.include?($game_actors[3])
          @a4hpzao.x = @x2 + 64
          @a4spzao.x = @x2 + 64
          @a4cpzao.x = @x2 + 64
        else
          @a4hpzao.x = @x1 + 64
          @a4spzao.x = @x1 + 64
          @a4cpzao.x = @x1 + 64
        end
      end
    end
  end
  #--------------------------------------------------------------------------
  # ● 刷新画面
  #--------------------------------------------------------------------------
  def update
    super
    if @a1hptiao != 100.000 / $game_actors[1].maxhp * $game_actors[1].hp or @a2hptiao != 100.000 / $game_actors[2].maxhp * $game_actors[2].hp or @a3hptiao != 100.000 / $game_actors[3].maxhp * $game_actors[3].hp or @a4hptiao != 100.000 / $game_actors[4].maxhp * $game_actors[4].hp or @a1sptiao != 100.000 / $game_actors[1].maxsp * $game_actors[1].sp or @a2sptiao != 100.000 / $game_actors[2].maxsp * $game_actors[2].sp or @a3sptiao != 100.000 / $game_actors[3].maxsp * $game_actors[3].sp or @a4sptiao != 100.000 / $game_actors[4].maxsp * $game_actors[4].sp or @a1cptiao != 100.000 / 100 * $game_actors[1].cp or @a2cptiao != 100.000 / 100 * $game_actors[2].cp or @a3cptiao != 100.000 / 100 * $game_actors[3].cp or @a4cptiao != 100.000 / 100 * $game_actors[4].cp
      refresh
    end
  end
end

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


# ■ Window_SquareBattleActorMessge


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


# 　显示角色信息的类，归到窗口类为了方便。


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


 


class Window_SquareBattleActorMessge < Window_Base


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


  # ● 初始化窗口


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


  def initialize


    super(0, 480 - 32, 160, 32)


    self.contents = Bitmap.new(width - 32, height - 32)


    self.opacity = 0


    refresh


  end


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


  # ● 刷新


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


  def refresh


    self.contents.clear


    # 角色の绘制


    if $game_party.actors.size != 0


      @x1 = 16


      @x2 = 176


      @x3 = 332


      @x4 = 496


      @ay = 0


      # 一号角色


      if $game_party.actors.include?($game_actors[1])


        draw_actor_head(1, @x1, @ay)


        @a1hp = 100.000 / $game_actors[1].maxhp * $game_actors[1].hp


        @a1hpzao = Bitmap.new("Graphics/Pictures/HP SP槽")


        @a1hpzao.x = @x1 + 64


        @a1hpzao.y = @ay + 16


        @a1hptiao = Bitmap.new("Graphics/Pictures/HP槽（填充）")


        @a1hptiao.x = @a1xuetiao.x + 1


        @a1hptiao.y = @a1xuetiao.y + 1


        @a1hptiao.zoom_x = @a1hp


        @a1sp = 100.000 / $game_actors[1].maxsp * $game_actors[1].sp


        @a1spzao = Bitmap.new("Graphics/Pictures/HP SP槽")


        @a1spzao.x = @x1 + 64


        @a1spzao.y = @ay + 32


        @a1sptiao = Bitmap.new("Graphics/Pictures/SP槽（填充）")


        @a1sptiao.x = @a1xuetiao.x + 1


        @a1sptiao.y = @a1xuetiao.y + 1


        @a1sptiao.zoom_x = @a1sp


        @a1cp = 100.000 / 100 * $game_actors[1].mor


        @a1cpzao = Bitmap.new("Graphics/Pictures/CP槽")


        @a1cpzao.x = @x1 + 64


        @a1cpzao.y = @ay + 48


        @a1cptiao = Bitmap.new("Graphics/Pictures/CP槽（填充）")


        @a1cptiao.x = @a1xuetiao.x + 1


        @a1cptiao.y = @a1xuetiao.y + 1


        @a1cptiao.zoom_x = @a1cp


      end


      # 二号角色


      if $game_party.actors.include?($game_actors[2])


        if $game_party.actors.include?($game_actors[1])


          draw_actor_head(2, @x2, @ay)


        else


          draw_actor_head(2, @x1, @ay)


        end


        @a2hp = 100.000 / $game_actors[2].maxhp * $game_actors[2].hp


        @a2hpzao = Bitmap.new("Graphics/Pictures/HP SP槽")


        if $game_party.actors.include?($game_actors[1])


          @a2hpzao.x = @x2 + 64


        else


          @a2hptiao.x = @x1 + 64


        end


        @a2hpzao.y = @ay + 16


        @a2hptiao = Bitmap.new("Graphics/Pictures/HP槽（填充）")


        @a2hptiao.x = @a1xuetiao.x + 1


        @a2hptiao.y = @a1xuetiao.y + 1


        @a2hptiao.zoom_x = @a1hp


        @a2sp = 100.000 / $game_actors[2].maxsp * $game_actors[2].sp


        @a2spzao = Bitmap.new("Graphics/Pictures/HP SP槽")


        if $game_party.actors.include?($game_actors[1])


          @a2spzao.x = @x2 + 64


        else


          @a2spzao.x = @x1 + 64


        end


        @a2spzao.y = @ay + 32


        @a2sptiao = Bitmap.new("Graphics/Pictures/SP槽（填充）")


        @a2sptiao.x = @a1xuetiao.x + 1


        @a2sptiao.y = @a1xuetiao.y + 1


        @a2sptiao.zoom_x = @a1sp


        @a2cp = 100.000 / 100 * $game_actors[2].mor


        @a2cpzao = Bitmap.new("Graphics/Pictures/CP槽")


        if $game_party.actors.include?($game_actors[1])


          @a2cpzao.x = @x2 + 64


        else


          @a2cpzao.x = @x1 + 64


        end


        @a2cpzao.y = @ay + 48


        @a2cptiao = Bitmap.new("Graphics/Pictures/CP槽（填充）")


        @a2cptiao.x = @a1xuetiao.x + 1


        @a2cptiao.y = @a1xuetiao.y + 1


        @a2cptiao.zoom_x = @a1cp


      end


      # 三号角色


      if $game_party.actors.include?($game_actors[3])


        if $game_party.actors.include?($game_actors[1])


          if $game_party.actors.include?($game_actors[2])


            draw_actor_head(3, @x3, @ay)


          else


            draw_actor_head(3, @x2, @ay)


          end


        elsif $game_party.actors.include?($game_actors[2])


          draw_actor_head(3, @x2, @ay)


        else


          draw_actor_head(3, @x1, @ay)


        end


        @a3hp = 100.000 / $game_actors[3].maxhp * $game_actors[3].hp


        @a3hpzao = Bitmap.new("Graphics/Pictures/HP SP槽")


        @a3hpzao.y = @ay + 16


        @a3hptiao = Bitmap.new("Graphics/Pictures/HP槽（填充）")


        @a3hptiao.x = @a1xuetiao.x + 1


        @a3hptiao.y = @a1xuetiao.y + 1


        @a3hptiao.zoom_x = @a1hp


        @a3sp = 100.000 / $game_actors[3].maxsp * $game_actors[3].sp


        @a3spzao = Bitmap.new("Graphics/Pictures/HP SP槽")


        @a3spzao.y = @ay + 32


        @a3sptiao = Bitmap.new("Graphics/Pictures/SP槽（填充）")


        @a3sptiao.x = @a1xuetiao.x + 1


        @a3sptiao.y = @a1xuetiao.y + 1


        @a3sptiao.zoom_x = @a1sp


        @a3cp = 100.000 / 100 * $game_actors[3].mor


        @a3cpzao = Bitmap.new("Graphics/Pictures/CP槽")


        @a3cpzao.y = @ay + 48


        @a3cptiao = Bitmap.new("Graphics/Pictures/CP槽（填充）")


        @a3cptiao.x = @a1xuetiao.x + 1


        @a3cptiao.y = @a1xuetiao.y + 1


        @a3cptiao.zoom_x = @a1cp


        if $game_party.actors.include?($game_actors[1])


          if $game_party.actors.include?($game_actors[2])


            @a3hpzao.x = @x3 + 64


            @a3spzao.x = @x3 + 64


            @a3cpzao.x = @x3 + 64


          else


            @a3hpzao.x = @x2 + 64


            @a3spzao.x = @x2 + 64


            @a3cpzao.x = @x2 + 64


          end


        elsif $game_party.actors.include?($game_actors[2])


          @a3hpzao.x = @x2 + 64


          @a3spzao.x = @x2 + 64


          @a3cpzao.x = @x2 + 64


        else


          @a3hpzao.x = @x1 + 64


          @a3spzao.x = @x1 + 64


          @a3cpzao.x = @x1 + 64


        end


      end


      # 四号角色


      if $game_party.actors.include?($game_actors[4])


        if $game_party.actors.include?($game_actors[1])


          if $game_party.actors.include?($game_actors[2])


            if $game_party.actors.include?($game_actors[3])


              draw_actor_head(4, @x4, @ay)


            else


              draw_actor_head(4, @x3, @ay)


            end


          elsif $game_party.actors.include?($game_actors[3])


            draw_actor_head(4, @x3, @ay)


          else


            draw_actor_head(4, @x2, @ay)


          end


        elsif $game_party.actors.include?($game_actors[2])


          if $game_party.actors.include?($game_actors[3])


            draw_actor_head(4, @x3, @ay)


          else


            draw_actor_head(4, @x2, @ay)


          end


        elsif $game_party.actors.include?($game_actors[3])


          draw_actor_head(4, @x2, @ay)


        else


          draw_actor_head(4, @x1, @ay)


        end


        @a4hp = 100.000 / $game_actors[4].maxhp * $game_actors[4].hp


        @a4hpzao = Bitmap.new("Graphics/Pictures/HP SP槽")


        @a4hpzao.y = @ay + 16


        @a4hptiao = Bitmap.new("Graphics/Pictures/HP槽（填充）")


        @a4hptiao.x = @a1xuetiao.x + 1


        @a4hptiao.y = @a1xuetiao.y + 1


        @a4hptiao.zoom_x = @a1hp


        @a4sp = 100.000 / $game_actors[4].maxsp * $game_actors[4].sp


        @a4spzao = Bitmap.new("Graphics/Pictures/HP SP槽")


        @a4spzao.y = @ay + 32


        @a4sptiao = Bitmap.new("Graphics/Pictures/SP槽（填充）")


        @a4sptiao.x = @a1xuetiao.x + 1


        @a4sptiao.y = @a1xuetiao.y + 1


        @a4sptiao.zoom_x = @a1sp


        @a4cp = 100.000 / 100 * $game_actors[4].mor


        @a4cpzao = Bitmap.new("Graphics/Pictures/CP槽")


        @a4cpzao.y = @ay + 48


        @a4cptiao = Bitmap.new("Graphics/Pictures/CP槽（填充）")


        @a4cptiao.x = @a1xuetiao.x + 1


        @a4cptiao.y = @a1xuetiao.y + 1


        @a4cptiao.zoom_x = @a1cp


        if $game_party.actors.include?($game_actors[1])


          if $game_party.actors.include?($game_actors[2])


            if $game_party.actors.include?($game_actors[3])


              @a4hpzao.x = @x4 + 64


              @a4spzao.x = @x4 + 64


              @a4cpzao.x = @x4 + 64


            else


              @a4hpzao.x = @x3 + 64


              @a4spzao.x = @x3 + 64


              @a4cpzao.x = @x3 + 64


            end


          elsif $game_party.actors.include?($game_actors[3])


            @a4hpzao.x = @x3 + 64


            @a4spzao.x = @x3 + 64


            @a4cpzao.x = @x3 + 64


          else


            @a4hpzao.x = @x2 + 64


            @a4spzao.x = @x2 + 64


            @a4cpzao.x = @x2 + 64


          end


        elsif $game_party.actors.include?($game_actors[2])


          if $game_party.actors.include?($game_actors[3])


            @a4hpzao.x = @x3 + 64


            @a4spzao.x = @x3 + 64


            @a4cpzao.x = @x3 + 64


          else


            @a4hpzao.x = @x2 + 64


            @a4spzao.x = @x2 + 64


            @a4cpzao.x = @x2 + 64


          end


        elsif $game_party.actors.include?($game_actors[3])


          @a4hpzao.x = @x2 + 64


          @a4spzao.x = @x2 + 64


          @a4cpzao.x = @x2 + 64


        else


          @a4hpzao.x = @x1 + 64


          @a4spzao.x = @x1 + 64


          @a4cpzao.x = @x1 + 64


        end


      end


    end


  end


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


  # ● 刷新画面


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


  def update


    super


    if @a1hptiao != 100.000 / $game_actors[1].maxhp * $game_actors[1].hp or @a2hptiao != 100.000 / $game_actors[2].maxhp * $game_actors[2].hp or @a3hptiao != 100.000 / $game_actors[3].maxhp * $game_actors[3].hp or @a4hptiao != 100.000 / $game_actors[4].maxhp * $game_actors[4].hp or @a1sptiao != 100.000 / $game_actors[1].maxsp * $game_actors[1].sp or @a2sptiao != 100.000 / $game_actors[2].maxsp * $game_actors[2].sp or @a3sptiao != 100.000 / $game_actors[3].maxsp * $game_actors[3].sp or @a4sptiao != 100.000 / $game_actors[4].maxsp * $game_actors[4].sp or @a1cptiao != 100.000 / 100 * $game_actors[1].cp or @a2cptiao != 100.000 / 100 * $game_actors[2].cp or @a3cptiao != 100.000 / 100 * $game_actors[3].cp or @a4cptiao != 100.000 / 100 * $game_actors[4].cp


      refresh


    end


  end


end

里面素材齐全，但是每次在Scene_Map上写update就会出错，这是怎么回事？
update没问题了，窗口也不显示了……
（我用的是102版本的）
我写了draw_actor_head和mor方法，但是总是出错。

紫英晓狼1130

是没法调用这个窗口类吗？

弗雷德

首先你有没有在scene_map里生成Window_SquareBattleActorMessge窗口？
其次你确定你有写draw_actor_head这个方法？
最后脚本中各种错误，完全不能使用，比如@a2sp = 100.000 / $game_actors[2].maxsp * $game_actors[2].sp 这个实例变量在整个脚本中没有任何意思，LZ需要的巩固脚本基础学会编写代码的一个基本思路。

恐惧剑刃

楼上正解没有在Scene_Map中生成窗口

1. class Scene_Map
   
2.   alias old_main_main_old main
   
3.   def main
   
4.     window = Window_SquareBattleActorMessge.new
   
5.     old_main_main_old
   
6.     window.dispose
   
7.   end
   
8. end  

复制代码