92 lines
3.8 KiB
C#
92 lines
3.8 KiB
C#
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using System.Collections;
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using System.IO;
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using System.Text.RegularExpressions;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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namespace Mirror.Examples.AdditiveLevels
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{
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public class Portal : NetworkBehaviour
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{
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[Scene, Tooltip("Which scene to send player from here")]
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public string destinationScene;
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[Tooltip("Where to spawn player in Destination Scene")]
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public Vector3 startPosition;
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[Tooltip("Reference to child TMP label")]
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public TMPro.TextMeshPro label;
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[SyncVar(hook = nameof(OnLabelTextChanged))]
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public string labelText;
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public void OnLabelTextChanged(string _, string newValue)
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{
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label.text = labelText;
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}
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// This is approximately the fade time
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WaitForSeconds waitForFade = new WaitForSeconds(2f);
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public override void OnStartServer()
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{
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labelText = Path.GetFileNameWithoutExtension(destinationScene);
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// Simple Regex to insert spaces before capitals, numbers
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labelText = Regex.Replace(labelText, @"\B[A-Z0-9]+", " $0");
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}
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// Note that I have created layers called Player(8) and Portal(9) and set them
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// up in the Physics collision matrix so only Player collides with Portal.
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void OnTriggerEnter(Collider other)
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{
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// tag check in case you didn't set up the layers and matrix as noted above
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if (!other.CompareTag("Player")) return;
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//Debug.Log($"{System.DateTime.Now:HH:mm:ss:fff} Portal::OnTriggerEnter {gameObject.name} in {gameObject.scene.name}");
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// applies to host client on server and remote clients
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if (other.TryGetComponent<PlayerController>(out PlayerController playerController))
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playerController.enabled = false;
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if (isServer)
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StartCoroutine(SendPlayerToNewScene(other.gameObject));
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}
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[ServerCallback]
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IEnumerator SendPlayerToNewScene(GameObject player)
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{
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if (player.TryGetComponent<NetworkIdentity>(out NetworkIdentity identity))
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{
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NetworkConnectionToClient conn = identity.connectionToClient;
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if (conn == null) yield break;
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// Tell client to unload previous subscene. No custom handling for this.
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conn.Send(new SceneMessage { sceneName = gameObject.scene.path, sceneOperation = SceneOperation.UnloadAdditive, customHandling = true });
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yield return waitForFade;
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//Debug.Log($"SendPlayerToNewScene RemovePlayerForConnection {conn} netId:{conn.identity.netId}");
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NetworkServer.RemovePlayerForConnection(conn, false);
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// reposition player on server and client
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player.transform.position = startPosition;
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player.transform.LookAt(Vector3.up);
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// Move player to new subscene.
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SceneManager.MoveGameObjectToScene(player, SceneManager.GetSceneByPath(destinationScene));
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// Tell client to load the new subscene with custom handling (see NetworkManager::OnClientChangeScene).
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conn.Send(new SceneMessage { sceneName = destinationScene, sceneOperation = SceneOperation.LoadAdditive, customHandling = true });
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//Debug.Log($"SendPlayerToNewScene AddPlayerForConnection {conn} netId:{conn.identity.netId}");
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NetworkServer.AddPlayerForConnection(conn, player);
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// host client would have been disabled by OnTriggerEnter above
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if (NetworkClient.localPlayer != null && NetworkClient.localPlayer.TryGetComponent<PlayerController>(out PlayerController playerController))
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playerController.enabled = true;
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}
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}
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}
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}
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