From 8e314f3269d8d3b464f57dad1a6eadeb4ac02990 Mon Sep 17 00:00:00 2001
From: Syntriax <syntriax@gmail.com>
Date: Tue, 19 Aug 2025 21:17:47 +0300
Subject: [PATCH] feat: networking type hasher added

---
 Engine.Systems/Network/TypeHasher.cs | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Engine.Systems/Network/TypeHasher.cs

diff --git a/Engine.Systems/Network/TypeHasher.cs b/Engine.Systems/Network/TypeHasher.cs
new file mode 100644
index 0000000..82451d4
--- /dev/null
+++ b/Engine.Systems/Network/TypeHasher.cs
@@ -0,0 +1,27 @@
+namespace Engine.Systems.Network;
+
+public static class TypeHasher<T>
+{
+    private static long _fnv1a = 0;
+    public static long FNV1a
+    {
+        get
+        {
+            if (_fnv1a == 0)
+                unchecked
+                {
+                    const long fnvPrime = 1099511628211;
+                    _fnv1a = 1469598103934665603;
+
+                    string typeName = typeof(T).FullName ?? typeof(T).Name;
+                    foreach (char c in typeName)
+                    {
+                        _fnv1a ^= c;
+                        _fnv1a *= fnvPrime;
+                    }
+                }
+
+            return _fnv1a;
+        }
+    }
+}