Create NetworkParentCentre.cs

Author: wendtpiotr

NetworkParentCentre.cs

@@ -0,0 +1,51 @@
+using System.Collections.Generic;
+using System.Linq;
+using Unity.Netcode;
+using UnityEngine;
+
+public class NetworkParentCentre : NetworkOwnerBehaviour
+{
+    public NetworkVariable<ulong> OwnerId = new(writePerm: NetworkVariableWritePermission.Owner,
+        readPerm: NetworkVariableReadPermission.Everyone);
+
+    public List<NetworkParent> NetworkParents = new();
+
+    protected override void OwnerNetworkSpawn()
+    {
+        if (!IsOwner) return;
+        if (transform.parent != null)
+        {
+            Debug.LogError(
+                $"Network Parent Centre: {transform.parent.name} | Can't have a parent (Must be a root object)");
+            return;
+        }
+
+        NetworkParentCentre[] parentCentres = GetComponentsInChildren<NetworkParentCentre>();
+        if (parentCentres.Length > 1)
+        {
+            Debug.LogError(
+                $"Network Parent Centre: {transform.parent.name} | Can't have more than one Network Parent Centre on the same Network Object");
+            return;
+        }
+
+        OwnerId.Value = NetworkManager.Singleton.LocalClientId;
+
+        NetworkParents = GetComponentsInChildren<NetworkParent>().ToList();
+    }
+
+    public bool TryToParentNetworkObject(NetworkObjectReference networkObjectReference, string networkParentId)
+    {
+        if (!IsOwner) return false;
+
+        NetworkParent networkParent = GetNetworkParent(networkParentId);
+        if (networkParent == null) return false;
+
+        networkParent.TriggerParenting(networkObjectReference);
+        return true;
+    }
+
+    private NetworkParent GetNetworkParent(string networkParentId)
+    {
+        return NetworkParents.Find(x => x.NetworkParentId == networkParentId);
+    }
+}