初次提交

csharp/autoloads/BulletManagerCs.cs

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+// BulletManagerCs — 子弹 SoA 热路径 C# 内核（S0 骨架）
+// S0 范围：帧时间监控 + AsSpan() 沟通基线验证
+// 完整积分热路径在 S1 展开（见 development_plan.md S1）
+// ADR-L1 规厙1：内层循环禁止 Call() | 规厙2：热数据通过 AsSpan() 零拷贝
+using Godot;
+using System;
+
+public partial class BulletManagerCs : Node
+{
+    private GodotObject _gdBulletManager;
+
+    // S0 性能计时（P-S0-07 帧预算回填）
+    private double _accumMs;
+    private int    _frames;
+
+    public override void _Ready()
+    {
+        _gdBulletManager = Engine.GetSingleton("BulletManager");
+        // S0 骨架不接管积分，保持 _cs_node = null，让 GDScript fallback 运行
+        GD.Print("[BulletManagerCs] S0 骨架就绪，GDScript fallback 活跞");
+    }
+
+    public override void _PhysicsProcess(double delta)
+    {
+        if (_gdBulletManager is null) return;
+        var t0 = Time.GetTicksUsec();
+
+        // S0：仅记录帧时间（积分由 GDScript fallback 负责）
+        var activeCount = _gdBulletManager.Get("_active_count").AsInt32();
+        _ = activeCount;
+
+        _accumMs += (Time.GetTicksUsec() - t0) / 1000.0;
+        _frames++;
+        if (_frames >= 60)
+        {
+            GD.Print($"[BulletManagerCs] 帧时间均倦: {_accumMs / _frames:F3} ms " +
+                     $"(active={activeCount} TODO S1: 启用完整热路径)");
+            _accumMs = 0; _frames = 0;
+        }
+    }
+}

csharp/autoloads/BulletManagerCs.cs.uid

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+uid://d305dubg5veqd

csharp/autoloads/EnemyManagerCs.cs

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+// EnemyManagerCs — 敌人 SoA 热路径 C# 内核（S0 骨架）
+// S0 范围：帧时间监控，完整 Boid 积分在 S1 展开
+using Godot;
+using System;
+
+public partial class EnemyManagerCs : Node
+{
+    private GodotObject _gdEnemyManager;
+    private double _accumMs;
+    private int    _frames;
+
+    public override void _Ready()
+    {
+        _gdEnemyManager = Engine.GetSingleton("EnemyManager");
+        // S0 骨架不接管积分，保持 _cs_node = null，让 GDScript fallback 运行
+        GD.Print("[EnemyManagerCs] S0 骨架就绪，GDScript fallback 活跞");
+    }
+
+    public override void _PhysicsProcess(double delta)
+    {
+        if (_gdEnemyManager is null) return;
+        var t0 = Time.GetTicksUsec();
+
+        var activeCount = _gdEnemyManager.Get("_active_count").AsInt32();
+        _ = activeCount;
+
+        _accumMs += (Time.GetTicksUsec() - t0) / 1000.0;
+        _frames++;
+        if (_frames >= 60)
+        {
+            GD.Print($"[EnemyManagerCs] 帧时间均倦: {_accumMs / _frames:F3} ms " +
+                     $"(active={activeCount} TODO S1: 启用 Boid 热路径)");
+            _accumMs = 0; _frames = 0;
+        }
+    }
+}

csharp/autoloads/EnemyManagerCs.cs.uid

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+uid://c8c4u4etym08g