chore: import upstream snapshot with attribution

2026-07-13 12:49:17 +08:00
commit 7243d5823b
2201 changed files with 257291 additions and 0 deletions
@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using MCPForUnity.Editor.Helpers;
+using Newtonsoft.Json.Linq;
+using UnityEngine;
+using UnityEngine.Profiling;
+using UProfiler = UnityEngine.Profiling.Profiler;
+
+namespace MCPForUnity.Editor.Tools.Profiler
+{
+    internal static class SessionOps
+    {
+        private static readonly string[] AreaNames = Enum.GetNames(typeof(ProfilerArea));
+
+        internal static object Start(JObject @params)
+        {
+            var p = new ToolParams(@params);
+            string logFile = p.Get("log_file");
+            bool enableCallstacks = p.GetBool("enable_callstacks");
+
+            UProfiler.enabled = true;
+
+            if (!string.IsNullOrEmpty(logFile))
+            {
+                string dir = Path.GetDirectoryName(logFile);
+                if (!string.IsNullOrEmpty(dir) && !Directory.Exists(dir))
+                    return new ErrorResponse($"Log file directory does not exist: {dir}");
+
+                UProfiler.logFile = logFile;
+                UProfiler.enableBinaryLog = true;
+            }
+
+            if (enableCallstacks)
+                UProfiler.enableAllocationCallstacks = true;
+
+            return new SuccessResponse("Profiler started.", new
+            {
+                enabled = UProfiler.enabled,
+                recording = UProfiler.enableBinaryLog,
+                log_file = UProfiler.enableBinaryLog ? UProfiler.logFile : null,
+                allocation_callstacks = UProfiler.enableAllocationCallstacks,
+            });
+        }
+
+        internal static object Stop(JObject @params)
+        {
+            string previousLogFile = UProfiler.enableBinaryLog ? UProfiler.logFile : null;
+
+            UProfiler.enableBinaryLog = false;
+            UProfiler.enableAllocationCallstacks = false;
+            UProfiler.enabled = false;
+
+            return new SuccessResponse("Profiler stopped.", new
+            {
+                enabled = false,
+                previous_log_file = previousLogFile,
+            });
+        }
+
+        internal static object Status(JObject @params)
+        {
+            var areas = new Dictionary<string, bool>();
+            foreach (string name in AreaNames)
+            {
+                if (Enum.TryParse<ProfilerArea>(name, out var area))
+                    areas[name] = UProfiler.GetAreaEnabled(area);
+            }
+
+            return new SuccessResponse("Profiler status.", new
+            {
+                enabled = UProfiler.enabled,
+                recording = UProfiler.enableBinaryLog,
+                log_file = UProfiler.enableBinaryLog ? UProfiler.logFile : null,
+                allocation_callstacks = UProfiler.enableAllocationCallstacks,
+                areas,
+            });
+        }
+
+        internal static object SetAreas(JObject @params)
+        {
+            var areasToken = @params["areas"] as JObject;
+            if (areasToken == null)
+                return new ErrorResponse($"'areas' parameter required. Valid areas: {string.Join(", ", AreaNames)}");
+
+            var updated = new Dictionary<string, bool>();
+            foreach (var prop in areasToken.Properties())
+            {
+                if (!Enum.TryParse<ProfilerArea>(prop.Name, true, out var area))
+                    return new ErrorResponse($"Unknown area '{prop.Name}'. Valid: {string.Join(", ", AreaNames)}");
+
+                if (prop.Value.Type != JTokenType.Boolean)
+                    return new ErrorResponse($"Area '{prop.Name}' value must be a boolean (true/false), got: {prop.Value}");
+                bool enabled = prop.Value.ToObject<bool>();
+                UProfiler.SetAreaEnabled(area, enabled);
+                updated[prop.Name] = enabled;
+            }
+
+            return new SuccessResponse($"Updated {updated.Count} profiler area(s).", new { areas = updated });
+        }
+    }
+}