请高手帮帮忙啊！！VX - Project1

#==============================================================================
# ■ Spriteset_Map
#------------------------------------------------------------------------------
# 这个教学脚本可以在制作时候将窗户外面的部分填黑，营造室内的效果。实际制作方
#法是根据RMVX的“区域”功能配合脚本来实现的
#
#==============================================================================
class Spriteset_Map
#--------------------------------------------------------------------------
# ● オブジェクト初期化
#--------------------------------------------------------------------------
alias old_cv create_viewports
def create_viewports
old_cv
@fog_rects = []
for area in $data_areas.values
next if area.map_id != $game_map.map_id or area.name != "突出主景"
@fog_rects.push(area.rect)
end
unless @fog_rects.empty?
@viewport4 = Viewport.new(0, 0, 544, 416)
@viewport4.z = 150
@fog_sprite = Sprite.new(@viewport4)
w,h = $game_map.width * 32, $game_map.height * 32
@fog_sprite.bitmap = Bitmap.new(w, h)
@fog_sprite.bitmap.fill_rect(0,0,w,h,Color.new(0,0,80,200))
for rect in @fog_rects
@fog_sprite.bitmap.clear_rect(Rect.new(rect.x * 32, rect.y * 32, rect.width * 32, rect.height * 32))
end
end
end
#--------------------------------------------------------------------------
# ● ビューポートの解放
#--------------------------------------------------------------------------
alias old_dv dispose_viewports
def dispose_viewports
old_dv
unless @fog_rects.empty?
@viewport4.dispose
@fog_sprite.bitmap.dispose
@fog_sprite.dispose
end
end
#--------------------------------------------------------------------------
# ● タイルマップの更新
#--------------------------------------------------------------------------
alias old_ut update_tilemap
def update_tilemap
old_ut
unless @fog_rects.empty?
@fog_sprite.ox = $game_map.display_x / 8
@fog_sprite.oy = $game_map.display_y / 8
@fog_sprite.update
end
end
#--------------------------------------------------------------------------
# ● ビューポートの更新
#--------------------------------------------------------------------------
alias old_uv update_viewports
def update_viewports
old_uv
@viewport4.update unless @fog_rects.empty?
end
end

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