From c56b242c464c8f9a67a757663a65f3c78bb9d8e2 Mon Sep 17 00:00:00 2001
From: Emmanouil Papadeas <35376950+OverloadedOrama@users.noreply.github.com>
Date: Tue, 10 Dec 2024 03:38:22 +0200
Subject: [PATCH] Change the audio driver to Dummy from the Preferences for
 performance reasons

---
 src/Autoload/Global.gd                 |  9 +++++++++
 src/Preferences/PreferencesDialog.gd   |  7 +++++++
 src/Preferences/PreferencesDialog.tscn | 16 ++++++++++++++--
 3 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/src/Autoload/Global.gd b/src/Autoload/Global.gd
index 00e17c014..edbab1ab7 100644
--- a/src/Autoload/Global.gd
+++ b/src/Autoload/Global.gd
@@ -490,6 +490,11 @@ var window_transparency := false:
 			return
 		window_transparency = value
 		_save_to_override_file()
+var dummy_audio_driver := false:
+	set(value):
+		if value != dummy_audio_driver:
+			dummy_audio_driver = value
+			_save_to_override_file()
 
 ## Found in Preferences. The time (in minutes) after which backup is created (if enabled).
 var autosave_interval := 1.0:
@@ -726,6 +731,7 @@ func _init() -> void:
 	window_transparency = ProjectSettings.get_setting(
 		"display/window/per_pixel_transparency/allowed"
 	)
+	dummy_audio_driver = ProjectSettings.get_setting("audio/driver/driver") == "Dummy"
 
 
 func _ready() -> void:
@@ -1187,3 +1193,6 @@ func _save_to_override_file() -> void:
 	file.store_line("[display]\n")
 	file.store_line("window/subwindows/embed_subwindows=%s" % single_window_mode)
 	file.store_line("window/per_pixel_transparency/allowed=%s" % window_transparency)
+	file.store_line("[audio]\n")
+	if dummy_audio_driver:
+		file.store_line('driver/driver="Dummy"')
diff --git a/src/Preferences/PreferencesDialog.gd b/src/Preferences/PreferencesDialog.gd
index 86085fb54..e3fa87af5 100644
--- a/src/Preferences/PreferencesDialog.gd
+++ b/src/Preferences/PreferencesDialog.gd
@@ -181,6 +181,13 @@ var preferences: Array[Preference] = [
 		false,
 		true
 	),
+	Preference.new(
+		"dummy_audio_driver",
+		"Performance/PerformanceContainer/DummyAudioDriver",
+		"button_pressed",
+		false,
+		true
+	),
 	Preference.new("tablet_driver", "Drivers/DriversContainer/TabletDriver", "selected", 0)
 ]
 
diff --git a/src/Preferences/PreferencesDialog.tscn b/src/Preferences/PreferencesDialog.tscn
index 7b79c020e..bdc767232 100644
--- a/src/Preferences/PreferencesDialog.tscn
+++ b/src/Preferences/PreferencesDialog.tscn
@@ -1142,13 +1142,25 @@ mouse_default_cursor_shape = 2
 button_pressed = true
 text = "On"
 
-[node name="WindowTransparencyLabel" type="Label" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Performance/PerformanceContainer"]
+[node name="WindowTransparencyLabel" type="Label" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Performance/PerformanceContainer" groups=["DesktopOnly"]]
 layout_mode = 2
 tooltip_text = "If enabled, the application window can become transparent. This affects performance, so keep it off if you don't need it."
 mouse_filter = 0
 text = "Enable window transparency"
 
-[node name="WindowTransparency" type="CheckBox" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Performance/PerformanceContainer"]
+[node name="WindowTransparency" type="CheckBox" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Performance/PerformanceContainer" groups=["DesktopOnly"]]
+layout_mode = 2
+tooltip_text = "If enabled, the application window can become transparent. This affects performance, so keep it off if you don't need it."
+mouse_default_cursor_shape = 2
+text = "On"
+
+[node name="DummyAudioDriverLabel" type="Label" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Performance/PerformanceContainer" groups=["DesktopOnly"]]
+layout_mode = 2
+tooltip_text = "If enabled, the application window can become transparent. This affects performance, so keep it off if you don't need it."
+mouse_filter = 0
+text = "Use dummy audio driver"
+
+[node name="DummyAudioDriver" type="CheckBox" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Performance/PerformanceContainer" groups=["DesktopOnly"]]
 layout_mode = 2
 tooltip_text = "If enabled, the application window can become transparent. This affects performance, so keep it off if you don't need it."
 mouse_default_cursor_shape = 2