Unity-unet动态spawn player
发表于2018-06-25
连接服务器成功时，会在客户端生产一个player，这个player 的 prefab 可以在 Network Manager 中指定，如果不去重写一些方法的话，所有 player 生成的都是同一个 prefab 资源。
继承 Network Manager 重写 OnServerAddPlayer 方法，要自定义的prefab 一定要丢进注册列表中，也就是这个
代码中是丢在这个容器中
[SerializeField] List<GameObject> m_SpawnPrefabs = new List<GameObject>();
但使用时是用
public List<GameObject> spawnPrefabs ｛ get ｛ return m_SpawnPrefabs; ｝｝
/// <summary>
/// 重写实例化对象，使用自定义的prefab，这个prefab必须在spawnPrefabs列表中
/// </summary>
/// <param name="conn"></param>
/// <param name="playerControllerId"></param>
public override void OnServerAddPlayer(NetworkConnection conn, short playerControllerId)
｛
GameObject go = null;
if (spawnPrefabs.Count > 0)
go = spawnPrefabs[spawnPrefabs.Count - 1];
else
go = playerPrefab;
var player = (GameObject)GameObject.Instantiate(go, GetStartPos().position, Quaternion.identity);
NetworkServer.AddPlayerForConnection(conn, player, playerControllerId);
｝
源码：
void OnServerAddPlayerInternal(NetworkConnection conn, short playerControllerId)
｛
if (m_PlayerPrefab == null)
｛
if (LogFilter.logError) ｛ Debug.LogError("The PlayerPrefab is empty on the NetworkManager. Please setup a PlayerPrefab object."); ｝
return;
｝
if (m_PlayerPrefab.GetComponent<NetworkIdentity>() == null)
｛
if (LogFilter.logError) ｛ Debug.LogError("The PlayerPrefab does not have a NetworkIdentity. Please add a NetworkIdentity to the player prefab."); ｝
return;
｝
if (playerControllerId < conn.playerControllers.Count && conn.playerControllers[playerControllerId].IsValid && conn.playerControllers[playerControllerId].gameObject != null)
｛
if (LogFilter.logError) ｛ Debug.LogError("There is already a player at that playerControllerId for this connections."); ｝
return;
｝
GameObject player;
Transform startPos = GetStartPosition();
if (startPos != null)
｛
player = (GameObject)Instantiate(m_PlayerPrefab, startPos.position, startPos.rotation);
｝
else
｛
player = (GameObject)Instantiate(m_PlayerPrefab, Vector3.zero, Quaternion.identity);
｝
NetworkServer.AddPlayerForConnection(conn, player, playerControllerId);
｝
来自：https://blog.csdn.net/yangxuan0261/article/details/52653546