73 lines
1.6 KiB
C#
73 lines
1.6 KiB
C#
using JetBrains.Annotations;
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using UnityEngine;
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using UnityEngine.Networking;
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namespace RoR2;
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[DefaultExecutionOrder(99999)]
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public class SimpleLeash : MonoBehaviour
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{
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public float minLeashRadius = 1f;
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public float maxLeashRadius = 20f;
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public float maxFollowSpeed = 40f;
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public float smoothTime = 0.15f;
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private new Transform transform;
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[CanBeNull]
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private NetworkIdentity networkIdentity;
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private Vector3 velocity = Vector3.zero;
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private bool isNetworkControlled;
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public Vector3 leashOrigin { get; set; }
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private void Awake()
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{
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transform = base.transform;
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networkIdentity = GetComponent<NetworkIdentity>();
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}
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private void OnEnable()
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{
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leashOrigin = transform.position;
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}
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private void LateUpdate()
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{
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isNetworkControlled = (object)networkIdentity != null && !Util.HasEffectiveAuthority(networkIdentity);
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if (!isNetworkControlled)
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{
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Simulate(Time.deltaTime);
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}
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}
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private void Simulate(float deltaTime)
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{
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Vector3 position = transform.position;
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Vector3 vector = leashOrigin;
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Vector3 vector2 = position - vector;
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float sqrMagnitude = vector2.sqrMagnitude;
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if (sqrMagnitude > minLeashRadius * minLeashRadius)
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{
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float num = Mathf.Sqrt(sqrMagnitude);
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Vector3 vector3 = vector2 / num;
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Vector3 target = vector + vector3 * minLeashRadius;
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Vector3 current = position;
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if (num > maxLeashRadius)
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{
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current = vector + vector3 * maxLeashRadius;
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}
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current = Vector3.SmoothDamp(current, target, ref velocity, smoothTime, maxFollowSpeed, deltaTime);
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if (current != position)
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{
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transform.position = current;
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}
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}
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}
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}
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