diff --git a/IPA.Injector/Injector.cs b/IPA.Injector/Injector.cs index 6a2ba7c4..cd53af30 100644 --- a/IPA.Injector/Injector.cs +++ b/IPA.Injector/Injector.cs @@ -5,6 +5,7 @@ using IPA.Injector.Backups; using IPA.Loader; using IPA.Logging; using IPA.Utilities; +using Microsoft.Win32; using Mono.Cecil; using Mono.Cecil.Cil; using System; @@ -84,6 +85,8 @@ namespace IPA.Injector GameVersionEarly.Load(); SelfConfig.Instance.CheckVersionBoundary(); + SetOpenXRRuntime(arguments); + // updates backup InstallBootstrapPatch(); @@ -102,6 +105,59 @@ namespace IPA.Injector } } + public static void SetOpenXRRuntime(string[] arguments) + { + if (arguments == null) + return; + + string targetRuntime = string.Empty; + + for (int i = 0; i < arguments.Length; i++) + { + if (arguments[i] == "-vrmode" && i + 1 < arguments.Length) + { + targetRuntime = arguments[i + 1]; + break; + } + } + + if (string.IsNullOrEmpty(targetRuntime)) + return; + + targetRuntime = targetRuntime.ToLower(System.Globalization.CultureInfo.CurrentCulture); + + //This forces the OpenXRLoader to error as there is no OpenXR Runtime found, which is intentional as a mod can then select it + switch (targetRuntime) + { + case "none": + case "fpfc": + case "controllable": + Environment.SetEnvironmentVariable("XR_RUNTIME_JSON", targetRuntime); //By checking the env variable you can see what caused the override while still causing the fail + return; + } + + string registryPath = @"SOFTWARE\Khronos\OpenXR\1\AvailableRuntimes"; + RegistryKey baseKey = Registry.LocalMachine.OpenSubKey(registryPath); + string foundRuntime = string.Empty; + if (baseKey != null) + { + foreach (string valueName in baseKey.GetValueNames()) + { + if (Path.GetFileNameWithoutExtension(valueName).ToLower().Contains(targetRuntime)) + { + foundRuntime = valueName; + break; + } + } + baseKey.Close(); + } + + if(!string.IsNullOrEmpty(foundRuntime)) + Environment.SetEnvironmentVariable("XR_RUNTIME_JSON", foundRuntime); + + //This is not stored within CommandLineValues.Debug as you can check the environment variable + } + private static void MaybeInitializeConsole(string[] arguments) { var i = 0;