关于RMVA改变窗口大小的问题

Jousun · 发表于 2014-10-29 15:53:00

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这个是调整窗口大小的一段代码,我从整合系统里得来的，使用后进入游戏，窗口可成功修改，但是游戏窗口不居中，请问以下，要怎么样才可以改变尺寸并且在任意系统分辨率下居中呢？？

[pre lang="ruby" line="1"]#给下面高度宽度赋值，就是分辨率的大小。
宽度=1280
高度=720
游戏ini名=".\\Game.ini"
#============================================================================
val = "\0"*256
gps = Win32API.new('kernel32', 'GetPrivateProfileString',%w(p p p p l p), 'l')
gps.call("Game", "Title", "", val, 256, 游戏ini名)
title = val
fw = Win32API.new('user32', 'FindWindow', %(p, p), 'i')
hWnd = fw.call("RGSS Player", title)
swp = Win32API.new('user32', 'SetWindowPos', %(l, l, i, i, i, i, i), 'i')
ok = swp.call(hWnd, 0, 0, 0, 宽度, 高度, 2) [/pre]

VIPArcher · 发表于 2014-10-29 19:21:45

你用这个脚本吧，按F5放大窗口
脚本来自 Sion叔的白菜组。（组群内部资源，加入可见[自由加入]）

# 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

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Jousun · 发表于 2014-10-30 16:32:30

VIPArcher 发表于 2014-10-29 19:21
你用这个脚本吧，按F5放大窗口
脚本来自 Sion叔的白菜组。（组群内部资源，加入可见[自由加入]） ...

谢谢你，可以直接弄成默认放大吗？

VIPArcher · 发表于 2014-10-30 16:46:41

Jousun 发表于 2014-10-30 16:32
谢谢你，可以直接弄成默认放大吗？

# 按 F5 可以放大缩小窗口，存档记录玩家的偏好
class << Input
@@ok_room = true
alias_method :update_sion_zrscreen, :update
def update
Graphics.switch_room if @@ok_room || 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)
@@ok_room = nil
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

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随意改的，未测试

Jousun · 发表于 2014-10-30 16:53:49

感谢楼上，我马上试试

Jousun · 发表于 2014-10-30 16:56:39

VIPArcher 发表于 2014-10-30 16:46
随意改的，未测试

再弱弱的请问一句，尺寸在哪里修改。。。。。。？

raksa12 · 发表于 2026-2-2 04:46:08

VIPArcher 发表于 2014-10-30 16:46
随意改的，未测试

大佬，放大后画面会模糊，请问能不能加入邻近插值效果

LGJAce · 发表于 2026-2-3 14:20:27

有用一個可以鏡頭拉近拉遠的功能，不過「鄰近插值」、「超取樣」等方式後的畫面感覺還是沒有鋸齒輪廓平滑處理得好。

#==============================================================================
# VEC_Screen_Zoom_Engine
#==============================================================================
module VEC_Zoom_Config
# =================================================================
# ● [功能開關]
# =================================================================
# 是否啟用「拉近」(Zoom In) 功能？ (按 A 鍵)
ENABLE_ZOOM_IN_FUNCTION = true
# 是否啟用「拉遠」(Zoom Out) 功能？ (按 S 鍵)
# 預設 false：按 S 鍵只能用來「還原」畫面，無法縮小。
ENABLE_ZOOM_OUT_FUNCTION = false
# =================================================================
# ● [畫質濾鏡設定]
# =================================================================
# 當拉近時，是否開啟清晰化？ (TRUE = 混合取樣/點陣, FALSE = 模糊平滑)
ENABLE_CLOSE_FILTER = true
# 當拉遠時，是否開啟硬邊化？ (TRUE = 顆粒分明, FALSE = 平滑柔和)
ENABLE_FAR_FILTER = false
# =================================================================
# ● [操作參數]
# =================================================================
ENABLE_MANUAL_ZOOM = true
ZOOM_KEY_IN = :X # A鍵
ZOOM_KEY_OUT = :Y # S鍵
ZOOM_LEVEL_CLOSE = 2.0 # 建議 2.0
ZOOM_LEVEL_NORMAL = 1.0
ZOOM_LEVEL_FAR = 0.8
ZOOM_SPEED = 30
DEBUG_SOUND = true
end
#==============================================================================
# ** Game_Screen
#==============================================================================
class Game_Screen
attr_reader :zoom_x, :zoom_y, :zoom_scale
alias :vec_init_zoom :clear
def clear
vec_init_zoom
clear_zoom
end
def clear_zoom
@zoom_x = 0
@zoom_y = 0
@zoom_scale = 1.0
@zoom_duration = 0
@zoom_target = 1.0
end
def start_zoom(x, y, scale, duration)
@zoom_target = scale
@zoom_duration = duration
@zoom_duration = 1 if @zoom_duration == 0
end
alias :vec_update_zoom :update
def update
vec_update_zoom
update_zoom_logic
end
def update_zoom_logic
if @zoom_duration > 0
d = @zoom_duration
@zoom_scale = (@zoom_scale * (d - 1) + @zoom_target) / d
@zoom_duration -= 1
@zoom_scale = 1.0 if (@zoom_scale - 1.0).abs < 0.001
end
end
def zoom_scale
@zoom_scale || 1.0
end
def zoom_x; zoom_scale; end
def zoom_y; zoom_scale; end
end
#==============================================================================
# ** Game_Interpreter
#==============================================================================
class Game_Interpreter
def camera_zoom(scale, duration = 60)
screen_x = Graphics.width / 2
screen_y = Graphics.height / 2
$game_map.screen.start_zoom(screen_x, screen_y, scale, duration)
end
def camera_reset(duration = 60)
camera_zoom(1.0, duration)
end
end
#==============================================================================
# ** Window_Message (UI Patch)
#==============================================================================
class Window_Message < Window_Base
def vec_bind_all_viewports(vp)
self.viewport = vp
@gold_window.viewport = vp if @gold_window
@choice_window.viewport = vp if @choice_window
@number_window.viewport = vp if @number_window
@item_window.viewport = vp if @item_window
end
end
#==============================================================================
# ** VEC_Zoom_Manager
#==============================================================================
module VEC_Zoom_Manager
@zoom_viewport = nil
@zoom_sprite = nil
@ui_viewport = nil
@active = false
def self.setup
@zoom_viewport = Viewport.new(0, 0, Graphics.width, Graphics.height)
@zoom_viewport.z = 500000
@zoom_sprite = Sprite.new(@zoom_viewport)
@zoom_sprite.visible = false
@ui_viewport = Viewport.new(0, 0, Graphics.width, Graphics.height)
@ui_viewport.z = 999999
@active = false
end
def self.cleanup
if @zoom_sprite
@zoom_sprite.bitmap.dispose if @zoom_sprite.bitmap rescue nil
@zoom_sprite.dispose rescue nil
end
if @zoom_viewport; @zoom_viewport.dispose rescue nil; end
if @ui_viewport; @ui_viewport.dispose rescue nil; end
@zoom_sprite = nil
@zoom_viewport = nil
@ui_viewport = nil
end
def self.active=(val); @active = val; end
def self.active?; @active; end
def self.sprite; @zoom_sprite; end
def self.ui_viewport; @ui_viewport; end
def self.hide_all_map_viewports
empty_rect = Rect.new(0, 0, 0, 0)
ObjectSpace.each_object(Viewport) do |vp|
next if (vp.disposed? rescue true)
next if vp == @zoom_viewport
next if vp == @ui_viewport
vp.rect = empty_rect rescue nil
vp.visible = false rescue nil
end
end
def self.restore_all_map_viewports
full_rect = Rect.new(0, 0, Graphics.width, Graphics.height)
ObjectSpace.each_object(Viewport) do |vp|
next if (vp.disposed? rescue true)
next if vp == @zoom_viewport
next if vp == @ui_viewport
vp.rect = full_rect rescue nil
vp.visible = true rescue nil
end
end
end
#==============================================================================
# ** Graphics (The Hybrid Hook)
#==============================================================================
module Graphics
class << self
alias :vec_original_update :update
end
def self.update
if !SceneManager.scene_is?(Scene_Map) || $game_map.nil? || $game_map.screen.zoom_scale == 1.0
VEC_Zoom_Manager.active = false
if VEC_Zoom_Manager.sprite && !VEC_Zoom_Manager.sprite.disposed?
VEC_Zoom_Manager.sprite.visible = false
bmp = VEC_Zoom_Manager.sprite.bitmap
if bmp && !bmp.disposed? && bmp.width > Graphics.width
bmp.dispose
end
VEC_Zoom_Manager.restore_all_map_viewports
end
vec_original_update
return
end
VEC_Zoom_Manager.active = true
sprite = VEC_Zoom_Manager.sprite
sprite.visible = false
VEC_Zoom_Manager.restore_all_map_viewports
if VEC_Zoom_Manager.ui_viewport; VEC_Zoom_Manager.ui_viewport.visible = false; end
begin
source_bitmap = Graphics.snap_to_bitmap
rescue
if VEC_Zoom_Manager.ui_viewport; VEC_Zoom_Manager.ui_viewport.visible = true; end
vec_original_update; return
end
if VEC_Zoom_Manager.ui_viewport; VEC_Zoom_Manager.ui_viewport.visible = true; end
target_scale = $game_map.screen.zoom_scale
use_filter = false
if target_scale > 1.0
use_filter = VEC_Zoom_Config::ENABLE_CLOSE_FILTER
elsif target_scale < 1.0
use_filter = VEC_Zoom_Config::ENABLE_FAR_FILTER
end
if use_filter
if target_scale > 1.0
# Hybrid Super-Sampling
render_scale = target_scale.ceil.to_f
render_w = (width * render_scale).ceil
render_h = (height * render_scale).ceil
if sprite.bitmap.nil? || sprite.bitmap.disposed? || sprite.bitmap.width != render_w
sprite.bitmap.dispose if sprite.bitmap && !sprite.bitmap.disposed?
sprite.bitmap = Bitmap.new(render_w, render_h)
end
sprite.bitmap.clear
target_rect = Rect.new(0, 0, render_w, render_h)
sprite.bitmap.stretch_blt(target_rect, source_bitmap, source_bitmap.rect)
final_zoom = target_scale / render_scale
sprite.zoom_x = final_zoom
sprite.zoom_y = final_zoom
else
# Direct Nearest Downscale
render_w = (width * target_scale).ceil
render_h = (height * target_scale).ceil
if sprite.bitmap.nil? || sprite.bitmap.disposed? || sprite.bitmap.width != render_w
sprite.bitmap.dispose if sprite.bitmap && !sprite.bitmap.disposed?
sprite.bitmap = Bitmap.new(render_w, render_h)
end
sprite.bitmap.clear
target_rect = Rect.new(0, 0, render_w, render_h)
sprite.bitmap.stretch_blt(target_rect, source_bitmap, source_bitmap.rect)
sprite.zoom_x = 1.0
sprite.zoom_y = 1.0
end
source_bitmap.dispose
else
if sprite.bitmap && sprite.bitmap != source_bitmap && !sprite.bitmap.disposed?
sprite.bitmap.dispose
end
sprite.bitmap = source_bitmap
sprite.zoom_x = target_scale
sprite.zoom_y = target_scale
end
if sprite.bitmap && !sprite.bitmap.disposed?
sprite.ox = sprite.bitmap.width / 2
sprite.oy = sprite.bitmap.height / 2
end
sprite.x = width / 2
sprite.y = height / 2
sprite.visible = true
VEC_Zoom_Manager.hide_all_map_viewports
vec_original_update
end
end
#==============================================================================
# ** Scene_Map
#==============================================================================
class Scene_Map < Scene_Base
alias :vec_zoom_start :start
def start
vec_zoom_start
VEC_Zoom_Manager.setup
bind_ui_viewport
end
alias :vec_zoom_terminate :terminate
def terminate
vec_zoom_terminate
VEC_Zoom_Manager.cleanup
end
def bind_ui_viewport
return unless VEC_Zoom_Manager.ui_viewport
if @message_window
@message_window.vec_bind_all_viewports(VEC_Zoom_Manager.ui_viewport)
end
if @scroll_text_window
@scroll_text_window.viewport = VEC_Zoom_Manager.ui_viewport
end
end
alias :vec_zoom_update :update
def update
update_manual_zoom_input if VEC_Zoom_Config::ENABLE_MANUAL_ZOOM
vec_zoom_update
end
def update_manual_zoom_input
return if $game_message.visible || $game_map.interpreter.running?
current_scale = $game_map.screen.zoom_scale
target_scale = current_scale
changed = false
# A 鍵 (拉近)
if Input.trigger?(VEC_Zoom_Config::ZOOM_KEY_IN)
# 只有在允許拉近，且目前倍率小於最大倍率時才動作
if VEC_Zoom_Config::ENABLE_ZOOM_IN_FUNCTION && current_scale < (VEC_Zoom_Config::ZOOM_LEVEL_CLOSE - 0.1)
target_scale = VEC_Zoom_Config::ZOOM_LEVEL_CLOSE
changed = true
end
end
# S 鍵 (拉遠/還原)
if Input.trigger?(VEC_Zoom_Config::ZOOM_KEY_OUT)
if current_scale > 1.1
# 情況1: 如果現在是拉近狀態，按 S 還原到正常 (這個功能永遠開啟)
target_scale = VEC_Zoom_Config::ZOOM_LEVEL_NORMAL
changed = true
elsif current_scale > 0.6
# 情況2: 如果現在是正常狀態，只有在「允許拉遠」時才能縮小
if VEC_Zoom_Config::ENABLE_ZOOM_OUT_FUNCTION
target_scale = VEC_Zoom_Config::ZOOM_LEVEL_FAR
changed = true
end
end
end
if changed
Sound.play_cursor if VEC_Zoom_Config::DEBUG_SOUND
$game_map.screen.start_zoom(0, 0, target_scale, 15)
end
end
end

复制代码

raksa12 · 发表于 2026-2-4 12:22:37

LGJAce 发表于 2026-2-3 14:20
有用一個可以鏡頭拉近拉遠的功能，不過「鄰近插值」、「超取樣」等方式後的畫面感覺還是沒有鋸齒輪廓平滑處 ...

感谢，偶尔可以用这个做做效果

[已经解决] 关于RMVA改变窗口大小的问题

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