Added generic serialized class and changed to random 128 bit IDs for objects

include/Helpers/NetworkingObjects/NetObjID.hpp

@@ -0,0 +1,26 @@
+#pragma once
+#include <cstdint>
+#include <array>
+#include <Helpers/Random.hpp>
+#include <Helpers/Hashes.hpp>
+
+namespace NetworkingObjects {
+    struct NetObjID {
+        std::array<uint64_t, 2> data;
+        template <typename Archive> void serialize(Archive& a) {
+            a(data[1], data[0]);
+        }
+        NetObjID& operator=(const NetObjID&) = default;
+        bool operator==(const NetObjID&) const = default;
+        static NetObjID random_gen();
+    };
+};
+
+template <> struct std::hash<NetworkingObjects::NetObjID> {
+    size_t operator()(const NetworkingObjects::NetObjID& v) const
+    {
+        uint64_t h = 0;
+        hash_combine(h, v.data[1], v.data[0]);
+        return h;
+    }
+};