49 lines
1.8 KiB
C#
49 lines
1.8 KiB
C#
using System.Reflection;
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using AcDream.Core.Physics;
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using AcDream.Headless.Configuration;
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namespace AcDream.Headless.Hosting;
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/// <summary>
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/// Rejects process-global physics probes whose mutable capture cursors and
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/// last-hit fields cannot be attributed safely when several Runtime roots
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/// share one process. Ordinary diagnostics remain session-labelled through
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/// <see cref="Diagnostics.HeadlessDiagnosticWriter"/>.
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/// </summary>
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internal static class HeadlessStaticStateAudit
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{
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internal static void ValidateProcessIsolation()
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{
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var enabled = new List<string>();
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foreach (PropertyInfo property in typeof(PhysicsDiagnostics)
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.GetProperties(BindingFlags.Public | BindingFlags.Static)
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.OrderBy(static property => property.Name, StringComparer.Ordinal))
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{
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if (property.PropertyType != typeof(bool)
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|| property.GetMethod is null
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|| (!property.Name.StartsWith(
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"Probe",
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StringComparison.Ordinal)
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&& !property.Name.StartsWith(
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"Dump",
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StringComparison.Ordinal)))
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{
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continue;
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}
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if (property.GetValue(null) is true)
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enabled.Add(property.Name);
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}
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if (PhysicsDiagnostics.CollisionShadowSampleEvery > 0)
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enabled.Add(nameof(PhysicsDiagnostics.CollisionShadowSampleEvery));
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if (PhysicsResolveCapture.IsEnabled)
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enabled.Add(nameof(PhysicsResolveCapture));
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if (enabled.Count != 0)
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{
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throw new HeadlessConfigurationException(
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"Multi-session headless mode cannot use process-global "
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+ "physics probes. Disable: "
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+ string.Join(", ", enabled));
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}
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}
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}
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