Renet: add methods to return client addr from server/client

renet/src/transport/client.rs

@@ -70,6 +70,10 @@ impl NetcodeClientTransport {
         })
     }
 
+    pub fn addr(&self) -> io::Result<SocketAddr> {
+        self.socket.local_addr()
+    }
+
     pub fn client_id(&self) -> u64 {
         self.netcode_client.client_id()
     }

renet/src/transport/server.rs

@@ -73,22 +73,31 @@ impl NetcodeServerTransport {
         })
     }
 
+    /// Returns the server public address
     pub fn addr(&self) -> SocketAddr {
         self.netcode_server.address()
     }
 
+    /// Returns the maximum number of clients that can be connected.
     pub fn max_clients(&self) -> usize {
         self.netcode_server.max_clients()
     }
 
+    /// Returns current number of clients connected.
     pub fn connected_clients(&self) -> usize {
         self.netcode_server.connected_clients()
     }
 
+    /// Returns the user data for client if connected.
     pub fn user_data(&self, client_id: u64) -> Option<[u8; NETCODE_USER_DATA_BYTES]> {
         self.netcode_server.user_data(client_id)
     }
 
+    /// Returns the client address if connected.
+    pub fn client_addr(&self, client_id: u64) -> Option<SocketAddr> {
+        self.netcode_server.client_addr(client_id)
+    }
+
     /// Disconnects all connected clients.
     /// This sends the disconnect packet instantly, use this when closing/exiting games,
     /// should use [RenetServer::disconnect_all][crate::RenetServer::disconnect_all] otherwise.

renetcode/src/server.rs

@@ -519,7 +519,7 @@ impl NetcodeServer {
         self.max_clients
     }
 
-    /// Returns the maximum number of clients that can be connected.
+    /// Returns current number of clients connected.
     pub fn connected_clients(&self) -> usize {
         self.clients.iter().filter(|slot| slot.is_some()).count()
     }