From 54c06cf938b9d87464bab08391288b40a9c42c4c Mon Sep 17 00:00:00 2001
From: Esme Povirk <esme@codeweavers.com>
Date: Thu, 10 Jul 2025 18:51:50 +0000
Subject: [PATCH] proton: Disable Xalia for Wuthering Waves.

CW-Bug-Id: #25642
---
 README.md |  2 +-
 proton    | 14 +++++++++++---
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index cdb422f5..1136f6cc 100644
--- a/README.md
+++ b/README.md
@@ -310,7 +310,7 @@ the Wine prefix. Removing the option will revert to the previous behavior.
 | `hidenvgpu`           | `PROTON_HIDE_NVIDIA_GPU`           | Force Nvidia GPUs to always be reported as AMD GPUs. Some games require this if they depend on Windows-only Nvidia driver functionality. See also DXVK's nvapiHack config, which only affects reporting from Direct3D. |
 |                       | `WINE_FULLSCREEN_INTEGER_SCALING`  | Enable integer scaling mode, to give sharp pixels when upscaling. |
 | `cmdlineappend:`      |                                    | Append the string after the colon as an argument to the game command. May be specified more than once. Escape commas and backslashes with a backslash. |
-| `xalia`               | `PROTON_USE_XALIA`                 | Enable Xalia, a program that can add a gamepad UI for some keyboard/mouse interfaces. |
+| `xalia` or `noxalia`  | `PROTON_USE_XALIA`                 | Enable Xalia, a program that can add a gamepad UI for some keyboard/mouse interfaces, or set to 0 to disable. The default is to enable it dynamically based on window contents. |
 | `seccomp`             | `PROTON_USE_SECCOMP`               | **Note: Obsoleted in Proton 5.13.** In older versions, enable seccomp-bpf filter to emulate native syscalls, required for some DRM protections to work. |
 | `d9vk`                | `PROTON_USE_D9VK`                  | **Note: Obsoleted in Proton 5.0.** In older versions, use Vulkan-based DXVK instead of OpenGL-based wined3d for d3d9. |
 
diff --git a/proton b/proton
index acf351bc..2ba94cf1 100755
--- a/proton
+++ b/proton
@@ -1369,6 +1369,11 @@ def default_compat_config():
     if "STEAM_COMPAT_APP_ID" in os.environ:
         appid = os.environ["STEAM_COMPAT_APP_ID"]
 
+        if appid in [
+                "3513350", #Wuthering Waves
+                ]:
+            ret.add("noxalia")
+
         if appid in [
                 "255960", #Bad Mojo Redux
                 ]:
@@ -1731,9 +1736,12 @@ class Session:
             self.env["WINE_DISABLE_VULKAN_OPWR"] = "1"
 
         if "PROTON_USE_XALIA" not in self.env:
-            self.env["PROTON_USE_XALIA"] = "1"
-            if "xalia" not in self.compat_config:
-                self.env["XALIA_SUPPORTED_ONLY"] = "1"
+            if "noxalia" in self.compat_config:
+                self.env["PROTON_USE_XALIA"] = "0"
+            else:
+                self.env["PROTON_USE_XALIA"] = "1"
+                if "xalia" not in self.compat_config:
+                    self.env["XALIA_SUPPORTED_ONLY"] = "1"
 
         if "nohardwarescheduling" in self.compat_config and "WINE_DISABLE_HARDWARE_SCHEDULING" not in self.env:
             self.env["WINE_DISABLE_HARDWARE_SCHEDULING"] = "1"