请问一下我做好的游戏为什么丢失帧数很严重很严重？ - Project1

# ▽△▽ XRXSv38. Run-Smoother! VX ▽△▽
#
# publish 2010/ 4/ 5β
# update - /16
#
#==============================================================================
# 簡易設定
#==============================================================================
module XEventSmoother
def update
super if need_update?
end
def need_update?
@move_route_forcing or @move_type >= 1 or @step_anime
end
end
class Game_Event < Game_Character
include XEventSmoother
end
#==============================================================================
# 画面が動いた？/ グラフィックが変更された？
#==============================================================================
class Game_Player < Game_Character
alias xrxsv38_update_scroll update_scroll
def update_scroll(last_real_x, last_real_y)
xrxsv38_update_scroll(last_real_x, last_real_y)
$game_map.scrolled = (last_real_x != @real_x or last_real_y != @real_y)
end
end
class Game_Map
attr_accessor :scrolled
alias xrxsv38_update_scroll update_scroll
def update_scroll
self.scrolled = (@scroll_rest > 0)
xrxsv38_update_scroll
end
end
class Game_Character
attr_accessor :need_refresh
def need_update?
true
end
alias xrxsv38_set_graphic set_graphic
def set_graphic(character_name, character_index)
xrxsv38_set_graphic(character_name, character_index)
self.need_refresh = true
end
end
class Game_Player < Game_Character
def need_refresh
return true
end
end
class Game_Event < Game_Character
alias xrxsv38_refresh refresh
def refresh
xrxsv38_refresh
self.need_refresh = true
end
end
#==============================================================================
# キャラクタースプライト - フレーム更新 [再定義]
#==============================================================================
class Sprite_Character < Sprite_Base
attr_accessor :character_graphic_refreshed
def update
super
if !@character_graphic_refreshed or @character.need_refresh
update_bitmap
self.z = @character.screen_z
@character_graphic_refreshed = true
@character.need_refresh = false
end
self.visible = (not @character.transparent)
update_src_rect
if $game_map.scrolled or @character.need_update? or self.y == 0
self.x = @character.screen_x
self.y = @character.screen_y
end
self.opacity = @character.opacity
self.blend_type = @character.blend_type
self.bush_depth = @character.bush_depth
update_balloon
if @character.animation_id != 0
animation = $data_animations[@character.animation_id]
start_animation(animation)
@character.animation_id = 0
end
if @character.balloon_id != 0
@balloon_id = @character.balloon_id
start_balloon
@character.balloon_id = 0
end
end
end

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