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using System.Collections; |
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using System.Collections.Generic; |
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using UnityEngine; |
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namespace BossRoom |
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{ |
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public enum ConnectStatus |
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{ |
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CONNECT, //client successfully connected. This may also be a successful reconnect.
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ESERVERFULL, //can't join, server is already at capacity.
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EMATCHSTARTED, //can't join, match is already in progress.
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EUNKNOWN //can't join, reason unknown.
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} |
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/// <summary>
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/// The GameNetHub is a general-purpose relay for game network messages between the client and server. It is available
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/// as soon as the initial network connection has completed, and persists across all scenes. Its purpose is to move non-GameObject-specific
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/// methods between server and client. Generally these have to do with connection, and match end conditions.
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/// </summary>
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///
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/// <remarks
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/// Why is there a RequestConnect call-and-response here? How is that different from the "ApprovalCheck" logic that MLAPI optionally runs
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/// when establishing a new client connection?
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/// In short, the connection flow in this class happens second after the logic embodied by StartClient runs (and after the client has seen
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/// NetworkStart fire). We need to provide an initial dump of info when a client logs in, specifically what scene to transition to. We would need
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/// this message even if we used ConnectionData to send up our client GUID--because of that, it makes more sense to keep the two RPCs here, as
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/// a 2nd step in the login flow.
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///
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/// Why do we need to send a client GUID? What is it? Don't we already have a clientID?
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/// ClientIDs are assigned on login. If you connect to a server, then your connection drops, and you reconnect, you get a new ClientID. This
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/// makes it awkward to get back your old character, which the server is going to hold onto for a fixed timeout. To properly reconnect and recover
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/// your character, you need a persistent identifier for your own client install. We solve that by generating a random GUID and storing it
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/// in player prefs, so it persists across sessions of the game.
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/// </remarks>
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///
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public class GameNetHub : MLAPI.NetworkedBehaviour |
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{ |
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public GameObject NetworkingManagerGO; |
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private GNH_Client m_clientLogic; |
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private GNH_Server m_serverLogic; |
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public MLAPI.NetworkingManager NetManager { get; private set; } |
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// Start is called before the first frame update
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void Start() |
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{ |
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Object.DontDestroyOnLoad(this.gameObject); |
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Object.DontDestroyOnLoad(NetworkingManagerGO); |
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NetManager = NetworkingManagerGO.GetComponent<MLAPI.NetworkingManager>(); |
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} |
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public override void NetworkStart() |
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{ |
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if( NetManager.IsServer ) |
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{ |
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m_serverLogic = new GNH_Server(this); |
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} |
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else if( NetManager.IsClient ) |
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{ |
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m_clientLogic = new GNH_Client(this); |
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} |
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else |
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{ |
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Debug.LogError("NetworkStart invoked, but NetworkingManager is neither server nor client"); |
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} |
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} |
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//Server->Client RPCs
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public void S2C_ConnectResult( ulong netId, ConnectStatus status ) |
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{ |
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InvokeClientRpcOnClient("RecvConnectResult", netId, status); |
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} |
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[MLAPI.Messaging.ClientRPC] |
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private void RecvConnectFinished( ConnectStatus status ) |
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{ |
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m_clientLogic.RecvConnectFinished( status); |
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} |
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//Client->Server
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public void C2S_RequestConnect( string guid ) |
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{ |
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InvokeServerRpc("RecvRequestConnect", guid, NetManager.LocalClientId, MLAPI.Security.SecuritySendFlags.None); |
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} |
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[MLAPI.Messaging.ServerRPC(RequireOwnership = false)] |
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private void RecvRequestConnect( string guid, ulong clientId ) |
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{ |
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} |
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} |
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} |
David Woodruff
4 年前