Initial commit: AIGame Unity client with URP, HybridCLR, YooAsset and tooling.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-21 14:21:07 +08:00
commit f3f66ab063
931 changed files with 112366 additions and 0 deletions
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+using System.IO;
+
+namespace Unity.Pipeline
+{
+    /// <summary>
+    /// The one piece of "rotate a log file" that <c>PipelineTransactionLog</c> (a whole-file JSON
+    /// array, rotated once per Unity session) and <c>EvalUsageTelemetry</c> (true JSONL, rotated on
+    /// a byte-size cap) actually share verbatim: swapping the active file for a backup. Everything
+    /// else — the append shape, the lock, and what triggers a rotation — differs enough between the
+    /// two that forcing them into one bigger "rotating append log" abstraction would cost more
+    /// clarity than the duplication it removes, so only this file-swap step is factored out.
+    /// </summary>
+    static class RotatingFileBackup
+    {
+        /// <summary>
+        /// Move <paramref name="activePath"/> to <paramref name="backupPath"/>, replacing any prior
+        /// backup, so the active path is free for a fresh file. No-op when there is no active file.
+        /// Callers are responsible for their own locking around this — it performs no synchronization
+        /// itself.
+        /// </summary>
+        public static void RotateToBackup(string activePath, string backupPath)
+        {
+            if (!File.Exists(activePath))
+                return;
+
+            if (File.Exists(backupPath))
+                File.Delete(backupPath);
+            File.Move(activePath, backupPath);
+        }
+    }
+}