Erste Version

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Entities.cs

@@ -0,0 +1,61 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+
+namespace BSO
+{
+    public struct EntityInfo
+    {
+        public int Slot;
+        public nint Ptr;
+        public string Class;
+        public Vec3 Pos;
+    }
+
+    /// <summary>Alle Entities der Szene (VisBaseEntity_cl) mit Klassenname und Position.</summary>
+    public static unsafe class Entities
+    {
+        public static List<EntityInfo> Scan()
+        {
+            var list = new List<EntityInfo>();
+            if (!Vision.TryGetEntities(out nint* data, out int count)) return list;
+            for (int i = 0; i < count; i++)
+            {
+                nint e = data[i];
+                if (e == 0) continue;
+                string cls = Rtti.ClassName(e);
+                if (cls == null) continue; // kein gueltiges Objekt - lieber nicht anfassen
+                list.Add(new EntityInfo { Slot = i, Ptr = e, Class = cls, Pos = Vision.GetPosition(e) });
+            }
+            return list;
+        }
+
+        /// <summary>Steht in Platz slot noch dasselbe Objekt? Dann lebt es noch und darf gelesen werden.</summary>
+        public static bool StillThere(int slot, nint ptr)
+        {
+            return Vision.TryGetEntities(out nint* data, out int count) && slot < count && data[slot] == ptr;
+        }
+
+        /// <summary>Diagnose (F10): alle Entities nach BSO\entities.txt, naechste zur Kamera zuerst.</summary>
+        public static string Dump(Vec3 camera)
+        {
+            var list = Scan();
+            var sb = new StringBuilder();
+            sb.AppendLine($"BSO {Bootstrap.ModVersion} - {list.Count} Entities, Kamera bei {camera}");
+            sb.AppendLine();
+            sb.AppendLine("Klassen:");
+            foreach (var g in list.GroupBy(e => e.Class).OrderByDescending(g => g.Count()))
+                sb.AppendLine($"  {g.Count(),5}  {g.Key}");
+            sb.AppendLine();
+            sb.AppendLine("Platz   Abstand  Klasse                              Position");
+            foreach (var e in list.OrderBy(e => (e.Pos - camera).Length))
+                sb.AppendLine($"{e.Slot,5}  {(e.Pos - camera).Length,8:0}  {e.Class,-34}  {e.Pos}");
+
+            string file = Path.Combine(Bootstrap.Folder, "entities.txt");
+            File.WriteAllText(file, sb.ToString());
+            Bootstrap.Log($"{list.Count} Entities nach {file} geschrieben");
+            return file;
+        }
+    }
+}