use user id for guildcard number

src/ship/ship.rs

@@ -210,7 +210,7 @@ impl<EG: EntityGateway> ShipServerState<EG> {
                 PlayerInfo {
                     header: PlayerHeader {
                         tag: 0x100,
-                        guildcard: room_client.index as u32,//client.user.id,
+                        guildcard: client.user.id,
                         _unknown1: [0; 5],
                         client_id: room_client.index as u32,
                         name: c.name,