127 lines
3.5 KiB
C#
127 lines
3.5 KiB
C#
using FishNet;
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using FishNet.Object;
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using FishNet.Object.Prediction;
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using FishNet.Transporting;
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using UnityEngine;
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/*
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*
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* See TransformPrediction.cs for more detailed notes.
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*
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*/
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namespace FishNet.Example.Prediction.CharacterControllers
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{
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public class CharacterControllerPrediction : NetworkBehaviour
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{
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#region Types.
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public struct MoveData : IReplicateData
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{
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public float Horizontal;
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public float Vertical;
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private uint _tick;
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public void Dispose() { }
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public uint GetTick() => _tick;
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public void SetTick(uint value) => _tick = value;
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}
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public struct ReconcileData : IReconcileData
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{
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public Vector3 Position;
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public Quaternion Rotation;
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public ReconcileData(Vector3 position, Quaternion rotation)
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{
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Position = position;
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Rotation = rotation;
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_tick = 0;
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}
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private uint _tick;
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public void Dispose() { }
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public uint GetTick() => _tick;
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public void SetTick(uint value) => _tick = value;
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}
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#endregion
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#region Serialized.
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[SerializeField]
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private float _moveRate = 5f;
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#endregion
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#region Private.
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private CharacterController _characterController;
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#endregion
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private void Awake()
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{
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InstanceFinder.TimeManager.OnTick += TimeManager_OnTick;
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_characterController = GetComponent<CharacterController>();
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}
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public override void OnStartClient()
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{
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base.OnStartClient();
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_characterController.enabled = (base.IsServer || base.IsOwner);
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}
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private void OnDestroy()
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{
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if (InstanceFinder.TimeManager != null)
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{
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InstanceFinder.TimeManager.OnTick -= TimeManager_OnTick;
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}
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}
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private void TimeManager_OnTick()
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{
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if (base.IsOwner)
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{
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Reconciliation(default, false);
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CheckInput(out MoveData md);
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Move(md, false);
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}
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if (base.IsServer)
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{
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Move(default, true);
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ReconcileData rd = new ReconcileData(transform.position, transform.rotation);
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Reconciliation(rd, true);
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}
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}
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private void CheckInput(out MoveData md)
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{
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md = default;
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float horizontal = Input.GetAxisRaw("Horizontal");
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float vertical = Input.GetAxisRaw("Vertical");
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if (horizontal == 0f && vertical == 0f)
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return;
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md = new MoveData()
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{
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Horizontal = horizontal,
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Vertical = vertical
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};
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}
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[Replicate]
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private void Move(MoveData md, bool asServer, Channel channel = Channel.Unreliable, bool replaying = false)
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{
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Vector3 move = new Vector3(md.Horizontal, 0f, md.Vertical).normalized + new Vector3(0f, Physics.gravity.y, 0f);
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_characterController.Move(move * _moveRate * (float)base.TimeManager.TickDelta);
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}
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[Reconcile]
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private void Reconciliation(ReconcileData rd, bool asServer, Channel channel = Channel.Unreliable)
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{
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transform.position = rd.Position;
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transform.rotation = rd.Rotation;
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}
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}
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} |