79 lines
1.8 KiB
C#
79 lines
1.8 KiB
C#
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using System;
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using System.Threading.Tasks;
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using Colyseus;
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using Colyseus.Schema;
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using UnityEngine;
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public class PlayerMovement : MonoBehaviour
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{
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public float speed = 10f;
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private bool _moving;
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private NetworkManager _networkManager;
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private Vector2 _targetPosition;
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private StateCallbackStrategy<MyRoomState> _callBacks;
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private void Awake()
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{
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_networkManager = gameObject.AddComponent<NetworkManager>();
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}
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private async void Start()
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{
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await _networkManager.JoinOrCreateGame();
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registerListeners();
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}
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private void Update()
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{
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if (Input.GetMouseButtonDown(0))
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{
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// Synchronize mouse click position with the Colyseus server.
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_networkManager.PlayerPosition(Camera.main.ScreenToWorldPoint(Input.mousePosition));
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}
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if (_moving && (Vector2)transform.position != _targetPosition)
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{
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var step = speed * Time.deltaTime;
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transform.position = Vector2.MoveTowards(transform.position, _targetPosition, step);
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}
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else
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{
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_moving = false;
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}
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}
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private void registerListeners()
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{
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// Retrieve the StateCallbackStrategy object
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_callBacks = Callbacks.Get(_networkManager.GameRoom);
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// Assign listener for incoming messages
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_networkManager.GameRoom.OnMessage<string>("welcomeMessage", message =>
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{
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Debug.Log(message);
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});
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// Assign listeners for state change/add/remove
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_networkManager.GameRoom.OnStateChange += (changedState, firstState) =>
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{
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if (!firstState)
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return;
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_callBacks.OnAdd(addedState => addedState.players, (sessionId, addedPlayer) =>
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{
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Debug.Log($"player {sessionId} joined)");
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_callBacks.OnChange(addedPlayer, () =>
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{
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_targetPosition = new Vector2(addedPlayer.x, addedPlayer.y);
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_moving = true;
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});
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});
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_callBacks.OnRemove(removedState => removedState.players, (sessionId, removedPlayer) =>
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{
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Debug.Log($"player {sessionId} left");
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});
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};
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}
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}
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