存檔衝突，請教一下如何處裡？ - Project1

#==============================================================================
# ■ Scene_File
#==============================================================================
class Scene_File < Scene_Menu_Base
#--------------------------------------------------------------------------
# ◎ 初始化對象
# saving : 存檔標誌 (false 為載入畫面)
# from_title : 調用標題畫面的 "繼續" 標誌
# from_event : 事件的 "調用存檔畫面" 的調用標誌
#--------------------------------------------------------------------------
def initialize(saving, from_title, from_event)
@saving = saving
@from_title = from_title
@from_event = from_event
end
#--------------------------------------------------------------------------
# ◎ 開始處理
#--------------------------------------------------------------------------
def start
super
@help_window = Window_Help.new
if $game_temp.menu_bitmap.width == 1
@menu_command_window = Window_Base.new(0,360,544,56)
create_title_graphic
end
create_choice_window
create_file_command_window
if @saving
@index = $game_temp.last_file_index
@help_window.set_text(Vocab::SaveMessage)
else
@index = self.latest_file_index
@help_window.set_text(Vocab::LoadMessage)
end
@refresh_index = @file_command_window.index = @index
@item_max = MAX_SAVE_ID
create_savefile_window
@savefile_window.openness = 0
end
#--------------------------------------------------------------------------
# ◎ 結束處理
#--------------------------------------------------------------------------
def terminate
@@menu_index = @menu_command_window.index unless @from_title
@menu_command_window.dispose
@help_window.dispose
dispose_item_windows
dispose_menu_background
end
#--------------------------------------------------------------------------
# ◎ 還原至原先的畫面
#--------------------------------------------------------------------------
def return_scene
if @from_title
$scene = Scene_Title.new
elsif @from_event
$scene = Scene_Map.new
else
$scene = Scene_Menu.new(@@menu_index)
end
end
#--------------------------------------------------------------------------
# ◎ 更新畫面
#--------------------------------------------------------------------------
def update
super
@help_window.update
if @choice_window.visible
update_choice_window
else
update_savefile_windows
update_savefile_selection
end
end
#--------------------------------------------------------------------------
# ◎ 開始後處理
#--------------------------------------------------------------------------
def post_start
super
open_savefile_window
end
#--------------------------------------------------------------------------
# ◎ 結束前處理
#--------------------------------------------------------------------------
def pre_terminate
super
close_savefile_window
end
#--------------------------------------------------------------------------
# ◎ 生成標題畫面背景
#--------------------------------------------------------------------------
def create_title_graphic
@menuback_sprite = Sprite.new
@menuback_sprite.bitmap = Cache.system("Title")
end
#--------------------------------------------------------------------------
# ○ 生成指令視窗
# index : 默認項目編號
#--------------------------------------------------------------------------
def create_menu_command_window(index = 0)
s1 = Vocab::item
s2 = Vocab::skill
s3 = Vocab::equip
s4 = Vocab::status
s5 = Vocab::save
s6 = Vocab::game_end
s7 = "陣型設定"
@menu_command_window = Window_Menu_Command.new(544, [s1, s2, s3, s4, s7, s5, s6])
@menu_command_window.y = @show ? 416 : 360
@menu_command_window.index = index
@menu_command_window.refresh
if $game_party.members.size == 0 # 同伴人數為 0 的情況下
@menu_command_window.draw_item(0, false) # 物品無效化
@menu_command_window.draw_item(1, false) # 特技無效化
@menu_command_window.draw_item(2, false) # 裝備無效化
@menu_command_window.draw_item(3, false) # 狀態無效化
@command_window.draw_item(4, false) # 陣形編成を無効化
end
if $game_switches[AGOW::FORMATION::CALL_SCENE_SWI] == false
@command_window.draw_item(4, false) # 陣形編成を無効化
end
if $game_system.save_disabled # 禁止存檔的情況下
@menu_command_window.draw_item(5, false) # 存檔無效化
end
end
#--------------------------------------------------------------------------
# ◎ 生成存檔檔清單窗口
#--------------------------------------------------------------------------
def create_file_command_window
file_names = []
digit = MAX_SAVE_ID.to_s.size
str_f = ""
digit.times{|n| str_f += "0"}
str_f[str_f.size-1, 1] = digit.to_s
for i in 0...MAX_SAVE_ID
id = sprintf("%#{str_f}d", i+1)
file_names.push(Vocab::File + "\s" + id)
end
@file_command_window = Window_Command.new(112, file_names)
@file_command_window.height = 298
@file_command_window.x = 64
@file_command_window.y = 59
@file_command_window.openness = 0
end
#--------------------------------------------------------------------------
# ◎ 生成覆蓋提示表單
#--------------------------------------------------------------------------
def create_choice_window
@choice_window = Window_Choice.new
@choice_window.visible = false
@choice_window.z = 999
end
#--------------------------------------------------------------------------
# ◎ 生成檔案名
# file_index : 存檔檔索引
#--------------------------------------------------------------------------
def make_filename(file_index)
return "Save#{file_index + 1}.rvdata"
end
#--------------------------------------------------------------------------
# ◎ 生成存檔檔窗口
#--------------------------------------------------------------------------
def create_savefile_window
@savefile_window = Window_SaveFile.new(@file_command_window.index, make_filename(@file_command_window.index))
end
#--------------------------------------------------------------------------
# ◎ 釋放存檔檔
#--------------------------------------------------------------------------
def dispose_item_windows
@file_command_window.dispose
@savefile_window.dispose
end
#--------------------------------------------------------------------------
# ◎ 打開指令視窗
#--------------------------------------------------------------------------
def open_savefile_window
@file_command_window.open
@savefile_window.open
begin
@file_command_window.update
@savefile_window.update
Graphics.update
end until @savefile_window.openness == 255
end
#--------------------------------------------------------------------------
# ◎ 關閉指令視窗
#--------------------------------------------------------------------------
def close_savefile_window
@file_command_window.close
@savefile_window.close
begin
@file_command_window.update
@savefile_window.update
Graphics.update
end until @savefile_window.openness == 0
end
#--------------------------------------------------------------------------
# ◎ 更新存檔檔窗口
#--------------------------------------------------------------------------
def update_savefile_windows
@file_command_window.update
@savefile_window.update
end
#--------------------------------------------------------------------------
# ◎ 更新存檔檔選擇
#--------------------------------------------------------------------------
def update_savefile_selection
if Input.trigger?(Input::C)
determine_savefile
end
if Input.trigger?(Input::B)
Sound.play_cancel
return_scene
end
if @refresh_index != @file_command_window.index
@refresh_index = @file_command_window.index
@savefile_window.dispose
create_savefile_window
end
end
#--------------------------------------------------------------------------
# ◎ 更新覆蓋提示表單
#--------------------------------------------------------------------------
def update_choice_window
@choice_window.update
if Input.trigger?(Input::C)
if @choice_window.value
Sound.play_save
do_save
else
Sound.play_cancel
end
@choice_window.visible = false
elsif Input.trigger?(Input::B)
Sound.play_cancel
@choice_window.visible = false
end
end
#--------------------------------------------------------------------------
# ◎ 確定存檔檔
#--------------------------------------------------------------------------
def determine_savefile
if @saving
if @savefile_window.file_exist
@choice_window.visible = true
else
Sound.play_save
do_save
end
else
if @savefile_window.file_exist
Sound.play_load
do_load
else
Sound.play_buzzer
return
end
end
$game_temp.last_file_index = @index
end
#--------------------------------------------------------------------------
# ◎ 生成檔案名
# file_index : 存檔檔索引 (0～3)
#--------------------------------------------------------------------------
def make_filename(file_index)
return "Save#{file_index + 1}.rvdata"
end
#--------------------------------------------------------------------------
# ◎ 按時間戳記選擇最新的文件
#--------------------------------------------------------------------------
def latest_file_index
index = 0
latest_time = Time.at(0) # 時間戳記
for i in 0...MAX_SAVE_ID
file_name = make_filename(i)
if FileTest.exist?(SAVE_DIR + file_name)
file = File.open(SAVE_DIR + file_name, "r")
if file.mtime > latest_time
latest_time = file.mtime
index = i
end
end
end
return index
end
#--------------------------------------------------------------------------
# ◎ 執行存檔
#--------------------------------------------------------------------------
def do_save
file_name = make_filename(@file_command_window.index)
file = File.open(SAVE_DIR + file_name, "wb")
write_save_data(file)
# 保存點陣圖
file_bitmap = $game_temp.save_bitmap.clone
Marshal.dump(file_bitmap, file)
file.close
file_bitmap.dispose
return_scene
end
#--------------------------------------------------------------------------
# ◎ 執行載入
#--------------------------------------------------------------------------
def do_load
file_name = make_filename(@file_command_window.index)
file = File.open(SAVE_DIR + file_name, "rb")
read_save_data(file)
file.close
$scene = Scene_Map.new
RPG::BGM.fade(1500)
Graphics.fadeout(60)
Graphics.wait(40)
@last_bgm.play
@last_bgs.play
end
#--------------------------------------------------------------------------
# ● 寫入存檔資料
# file : 寫入檔用物件 (已經打開)
#--------------------------------------------------------------------------
def write_save_data(file)
characters = []
for actor in $game_party.members
characters.push([actor.character_name, actor.character_index])
end
$game_system.save_count += 1
$game_system.version_id = $data_system.version_id
@last_bgm = RPG::BGM::last
@last_bgs = RPG::BGS::last
Marshal.dump(characters, file)
Marshal.dump(Graphics.frame_count, file)
Marshal.dump(@last_bgm, file)
Marshal.dump(@last_bgs, file)
Marshal.dump($game_system, file)
Marshal.dump($game_message, file)
Marshal.dump($game_switches, file)
Marshal.dump($game_variables, file)
Marshal.dump($game_self_switches, file)
Marshal.dump($game_actors, file)
Marshal.dump($game_party, file)
Marshal.dump($game_troop, file)
Marshal.dump($game_map, file)
Marshal.dump($game_player, file)
end
#--------------------------------------------------------------------------
# ● 讀取存檔數據
# file : 讀取檔用物件 (已經打開)
#--------------------------------------------------------------------------
def read_save_data(file)
characters = Marshal.load(file)
Graphics.frame_count = Marshal.load(file)
@last_bgm = Marshal.load(file)
@last_bgs = Marshal.load(file)
$game_system = Marshal.load(file)
$game_message = Marshal.load(file)
$game_switches = Marshal.load(file)
$game_variables = Marshal.load(file)
$game_self_switches = Marshal.load(file)
$game_actors = Marshal.load(file)
$game_party = Marshal.load(file)
$game_troop = Marshal.load(file)
$game_map = Marshal.load(file)
$game_player = Marshal.load(file)
if $game_system.version_id != $data_system.version_id
$game_map.setup($game_map.map_id)
$game_player.center($game_player.x, $game_player.y)
end
end
end

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