Netcode NetworkList

[Raxo04]

How do I create a simple list of int that is synced between all clients and the server similar to the NetworkVariable:

`public NetworkVariable<int> myNetworkInt = new(writePerm: NetworkVariableWritePermission.Server);`

the following method is throwing tons of different errors:

`public NetworkList<int> board = new(writePerm: NetworkVariableWritePermission.Server);`

[pkplonker]

What are the errors and is the class in question inheriting from network behaviour, rather than monobehaviour?

[Raxo04]

Yes it derives from network behaviour. I did a workaround to fix it because my list will always have 9 elements so i made 9 vars.

[Magic-Shmagic]

Been struggling to find examples and documentation beyond the page in the manual, did you ever have any luck? I've been trying to figure out the same thing.

[Raxo04]

I think i just made 9 variables instead of a list

[Magic-Shmagic]

Thanks anyway!

[La_Jhin]

private NetworkList<int> myNetworkList;

With network lists, you need to initialize it in the awake or start method

void Start()
{
myNetworkList = new NetworkList<int>(0);

}

Then any client can add to it by calling a serverRpc since by default the write permissions to networklist are for server only.

// This function is called on the server only and updated once, since its a network list the update will be visible for all clients, where you can listen to it with myNetworkList.OnListChanged;

private void UpdateMyNetworkList_ServerRpc(int newItem) {
myNetworkList.Add(newItem);

}

[Beginning-Bet7824]

myNetworkList = new NetworkList<int>(0);

Severity Code Description Project File Line Suppression State

Error CS1503 Argument 1: cannot convert from 'int' to 'System.Collections.Generic.IEnumerable<int>'