39 lines
1.1 KiB
C#
39 lines
1.1 KiB
C#
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using System.Collections;
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using UnityEngine;
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using UnityEngine.AI;
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[CreateAssetMenu(menuName = "CharacterStateMachine/Actions/Roam")]
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public class RoamAction : Action
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{
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private float roomSize = 10.0f;
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public override void StartAct(StateController controller)
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{
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controller.StartCoroutine(changeDestination(controller));
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}
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public override void EndAct(StateController controller)
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{
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controller.StopCoroutine(changeDestination(controller));
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}
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private IEnumerator changeDestination(StateController controller)
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{
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while(true)
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{
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yield return new WaitForSeconds(Random.value * 10.0f);
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controller.Destination = GetRandomLocation();
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}
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}
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private Vector3 GetRandomLocation()
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{
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var randTarget = new Vector3(roomSize - (roomSize * 2 * Random.value), 0.0f, roomSize - (roomSize * 2 * Random.value));
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NavMeshHit hit;
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if (NavMesh.SamplePosition(randTarget, out hit, 1.0f, NavMesh.AllAreas))
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return hit.position;
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else
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return GetRandomLocation();
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}
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}
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