Got at least one data fetching method working; turns out, we can't use a patched LogicStack to get the data

Vendor/Swan.Lite-3.1.0/Threading/AtomicInteger.cs

@@ -0,0 +1,28 @@
+using System;
+
+namespace Swan.Threading
+{
+    /// <summary>
+    /// Represents an atomically readable or writable integer.
+    /// </summary>
+    public class AtomicInteger : AtomicTypeBase<int>
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="AtomicInteger"/> class.
+        /// </summary>
+        /// <param name="initialValue">if set to <c>true</c> [initial value].</param>
+        public AtomicInteger(int initialValue = default)
+            : base(Convert.ToInt64(initialValue))
+        {
+            // placeholder
+        }
+
+        /// <inheritdoc/>
+        protected override int FromLong(long backingValue) =>
+            Convert.ToInt32(backingValue);
+
+        /// <inheritdoc/>
+        protected override long ToLong(int value) =>
+            Convert.ToInt64(value);
+    }
+}