1. #==============================================================================
   
2. # ★ RGSS3-Extension
   
3. # LNX25_ゲーム画面倍率切替
   
4. # 　ゲーム中、F5 キーでゲーム画面の表示倍率を切り替えます。
   
5. #
   
6. # 　version   : 1.00 (12/02/27)
   
7. # 　author    : ももまる
   
8. # 　reference : [url]http://peachround.blog.fc2.com/blog-entry-20.html[/url]
   
9. #
   
10. #==============================================================================
    
11. 
    
12. module LNX25
    
13.   #--------------------------------------------------------------------------
    
14.   # ● 切替キー
    
15.   #--------------------------------------------------------------------------
    
16.   RESIZE_KEY = :F5 # 規定値: :F5
    
17. end
    
18. 
    
19. #==============================================================================
    
20. # ■ LNXスクリプト導入情報
    
21. #==============================================================================
    
22. $lnx_include = {} if $lnx_include == nil
    
23. $lnx_include[:lnx25] = 100 # version
    
24. p "OK:LNX25_ウィンドウサイズ変更"
    
25. 
    
26. #==============================================================================
    
27. # ■ Graphics
    
28. #==============================================================================
    
29. module Graphics
    
30.   @screen_zoom = 1
    
31.   #--------------------------------------------------------------------------
    
32.   # ● ゲーム画面の表示倍率取得
    
33.   #--------------------------------------------------------------------------
    
34.   def self.screen_zoom
    
35.     @screen_zoom
    
36.   end
    
37.   #--------------------------------------------------------------------------
    
38.   # ● ゲーム画面の表示倍率変更
    
39.   #--------------------------------------------------------------------------
    
40.   def self.screen_zoom=(rate)
    
41.     self.rgssplayer_resize(rate)
    
42.     @screen_zoom = rate
    
43.   end
    
44.   #--------------------------------------------------------------------------
    
45.   # ● ウィンドウハンドルの取得(Win32API)
    
46.   #--------------------------------------------------------------------------
    
47.   def self.rgssplayer
    
48.     Win32API.new("user32", "FindWindow", "pp", "i").call("RGSS Player", 0)
    
49.   end
    
50.   #--------------------------------------------------------------------------
    
51.   # ● ウィンドウのリサイズ(Win32API)
    
52.   #--------------------------------------------------------------------------
    
53.   def self.rgssplayer_resize(rate)
    
54.     move_w = Win32API.new("user32", "MoveWindow", "liiiil", "l")
    
55.     get_sm = Win32API.new("user32", "GetSystemMetrics", "i", "i")
    
56.     # サイズ計算
    
57.     frame_w   = get_sm.call(7) * 2 # ウィンドウ枠(横方向)
    
58.     frame_h   = get_sm.call(8) * 2 # ウィンドウ枠(縦方向)
    
59.     caption_h = get_sm.call(4)     # タイトルバーの高さ
    
60.     width  = self.width  * rate + frame_w
    
61.     height = self.height * rate + frame_h + caption_h
    
62.     x = (get_sm.call(0) - width ) / 2
    
63.     y = (get_sm.call(1) - height) / 2
    
64.     # ウィンドウ位置・サイズ変更(ウィンドウ, X, Y, 幅, 高さ, 更新フラグ)
    
65.     move_w.call(self.rgssplayer, x, y, width, height, 1)
    
66.   end
    
67. end
    
68. class << Graphics
    
69.   #--------------------------------------------------------------------------
    
70.   # ● フレーム更新
    
71.   #--------------------------------------------------------------------------
    
72.   alias :lnx25_update :update
    
73.   def update
    
74.     # 元のメソッドを呼ぶ
    
75.     lnx25_update
    
76.     # F5 キーが押されたらリサイズ
    
77.     if Input.trigger?(LNX25::RESIZE_KEY)
    
78.       self.screen_zoom = (self.screen_zoom == 1 ? 2 : 1)
    
79.     end
    
80.   end
    
81. end

复制代码

这个试试

RUBY 代码复制

# 按 F5 可以放大缩小窗口，存档记录玩家的偏好
class << Input
  alias_method :update_sion_zrscreen, :update
  def update
    Graphics.switch_room if trigger?(:F5)
    update_sion_zrscreen
  end
end
class << Graphics
  FindWindowEx = Win32API.new('user32', 'FindWindowEx', 'llpp', 'i')
  GetSysMtr    = Win32API.new('user32', 'GetSystemMetrics', 'i', 'i')
  KeybdEvent   = Win32API.new('user32', 'keybd_event', 'iill', 'v')
  SetWindowPos = Win32API.new('user32', 'SetWindowPos', 'liiiiip', 'i')
  HWnd = FindWindowEx.call(0, 0, 'RGSS Player', 0)
  #
  def switch_room
    zoom($game_system.zoom_rate == 2 ? 1 : 2)
  end
  def zoom(rate)
    $game_system.zoom_rate = rate
    __zoom__(width * rate, height * rate)
  end
  def reset
    SetWindowPos.call(HWnd, 0, 0, 0, GetSysMtr.call(0), GetSysMtr.call(1), 0)
  end
  #
  def full_screen
    __toggle__ if GetSysMtr.call(0) > 640
  end
  def windowed
    __toggle__ if GetSysMtr.call(0) < 640
  end
private
  def __zoom__(w, h)
    w += (GetSysMtr.call(5) + GetSysMtr.call(45)) * 2
    h += (GetSysMtr.call(5) + GetSysMtr.call(45)) * 2 + GetSysMtr.call(4)
    x = [0, GetSysMtr.call(0) - w].max / 2
    y = [0, GetSysMtr.call(1) - h].max / 2
    SetWindowPos.call(HWnd, 0, x, y, w, h, 0)
  end
  def __toggle__
    KeybdEvent.call(0xA4, 0, 0, 0)
    KeybdEvent.call(0x0D, 0, 0, 0)
    KeybdEvent.call(0x0D, 0, 2, 0)
    KeybdEvent.call(0xA4, 0, 2, 0)
  end
end
 
class Game_System
  attr_accessor :zoom_rate
  alias_method :on_after_load_sion_zrscreen, :on_after_load
  def on_after_load
    Graphics.zoom(@zoom_rate || 1)
    on_after_load_sion_zrscreen
  end
end

# 按 F5 可以放大缩小窗口，存档记录玩家的偏好


class << Input


  alias_method :update_sion_zrscreen, :update


  def update


    Graphics.switch_room if trigger?(:F5)


    update_sion_zrscreen


  end


end


class << Graphics


  FindWindowEx = Win32API.new('user32', 'FindWindowEx', 'llpp', 'i')


  GetSysMtr    = Win32API.new('user32', 'GetSystemMetrics', 'i', 'i')


  KeybdEvent   = Win32API.new('user32', 'keybd_event', 'iill', 'v')


  SetWindowPos = Win32API.new('user32', 'SetWindowPos', 'liiiiip', 'i')


  HWnd = FindWindowEx.call(0, 0, 'RGSS Player', 0)


  #


  def switch_room


    zoom($game_system.zoom_rate == 2 ? 1 : 2)


  end


  def zoom(rate)


    $game_system.zoom_rate = rate


    __zoom__(width * rate, height * rate)


  end


  def reset


    SetWindowPos.call(HWnd, 0, 0, 0, GetSysMtr.call(0), GetSysMtr.call(1), 0)


  end


  #


  def full_screen


    __toggle__ if GetSysMtr.call(0) > 640


  end


  def windowed


    __toggle__ if GetSysMtr.call(0) < 640


  end


private


  def __zoom__(w, h)


    w += (GetSysMtr.call(5) + GetSysMtr.call(45)) * 2


    h += (GetSysMtr.call(5) + GetSysMtr.call(45)) * 2 + GetSysMtr.call(4)


    x = [0, GetSysMtr.call(0) - w].max / 2


    y = [0, GetSysMtr.call(1) - h].max / 2


    SetWindowPos.call(HWnd, 0, x, y, w, h, 0)


  end


  def __toggle__


    KeybdEvent.call(0xA4, 0, 0, 0)


    KeybdEvent.call(0x0D, 0, 0, 0)


    KeybdEvent.call(0x0D, 0, 2, 0)


    KeybdEvent.call(0xA4, 0, 2, 0)


  end


end


 


class Game_System


  attr_accessor :zoom_rate


  alias_method :on_after_load_sion_zrscreen, :on_after_load


  def on_after_load


    Graphics.zoom(@zoom_rate || 1)


    on_after_load_sion_zrscreen


  end


end

那些游戏用的是wolf editor不是rm，f5是wolf自带的功能.........