feat: expose buffer geometry via ClaimLinkApi for external mods

ClaimLink/ClaimLinkApi.cs

@@ -0,0 +1,18 @@
+using System.Collections.Generic;
+using Vintagestory.API.MathTools;
+
+namespace ClaimLink;
+
+public static class ClaimLinkApi
+{
+    public static IReadOnlyDictionary<int, List<Cuboidi>> BufferMap
+    {
+        get
+        {
+            Dictionary<int, List<Cuboidi>> result = new();
+            foreach (int groupId in ClaimLinkModSystem.Registry.All)
+                result[groupId] = ClaimLinkBuffer.GetBuffer(groupId);
+            return result;
+        }
+    }
+}