77 lines
1.6 KiB
C#
77 lines
1.6 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using Sirenix.OdinInspector;
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using UnityEngine.AI;
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using UnityEngine.Events;
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[RequireComponent(typeof(NavMeshAgent))]
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public class NavMeshComponent : MonoBehaviour
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{
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[SerializeField]
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[ReadOnly]
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public int currentWaypointIndex = 0;
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[SerializeField]
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[ReadOnly]
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public WaypointsGroup waypointGroup;
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[SerializeField]
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[ReadOnly]
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private NavMeshAgent agent;
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[SerializeField]
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private UnityEvent<float> onVelocityChanged;
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private void Awake()
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{
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agent = GetComponent<NavMeshAgent>();
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}
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public void MoveTo(WaypointsGroup waypointGroup)
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{
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this.waypointGroup = waypointGroup;
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MoveToNext();
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}
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private void MoveToNext()
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{
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currentWaypointIndex++;
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agent.destination = waypointGroup.waypoints[currentWaypointIndex]
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.GetPosition();
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}
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private void Update()
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{
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var velocity = agent.velocity.magnitude / agent.speed;
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onVelocityChanged.Invoke(velocity);
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if (waypointGroup == null)
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return;
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if (ReachedDestinationOrGaveUp())
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{
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if (currentWaypointIndex != waypointGroup.waypoints.Count - 1)
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{
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MoveToNext();
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}
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}
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}
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private bool ReachedDestinationOrGaveUp()
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{
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if (agent.pathPending)
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return false;
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if (agent.remainingDistance > agent.stoppingDistance)
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return false;
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if (!(!agent.hasPath || agent.velocity.sqrMagnitude == 0f))
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return false;
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return true;
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}
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}
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