366 lines
11 KiB
C#
366 lines
11 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.AI;
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using Mirror;
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using UnityEngine.Animations.Rigging;
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using Player;
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public partial class EnemyController : Pawn
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{
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public bool spawnCube = false;
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public NavMeshAgent controller;
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public Animator animator;
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public Rig targetLayer;
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public AudioSource audioSource;
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public ParticleSystem hitVFX;
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public bool hasPath;
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public GameObject propPrefab;
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public Transform aimTarget;
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public float aggressionDistance = 5f;
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public float _stepTiming = 0.15f;
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CustomNetworkManager networkManager;
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NetworkGameManager networkGameManager;
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private Transform _target = null;
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private List<Pawn> players;
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private Vector3 _position;
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private float _stepCycle;
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private float _runSpeed = 4.974f; //_walkSpeed = 0.299f
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private float targetLayerWeight;
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private int _currenPointId;
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[SyncVar]
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private float layerWeight;
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private float _remainingDistance;
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NavMeshTriangulation navMeshData;
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[SyncVar(hook = nameof(OnStateChanged))]
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private ENEMY_STATE state = ENEMY_STATE.PATROL;
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private AudioClip skrClip, agressiveClip;
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void Start()
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{
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// Time.timeScale = 10;
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skrClip = Resources.Load<AudioClip>("Audio/EnemySounds/woodSkr");
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agressiveClip = Resources.Load<AudioClip>("Audio/EnemySounds/FX/agressive2");
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networkManager = NetworkManager.singleton.GetComponent<CustomNetworkManager>();
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networkGameManager = NetworkGameManager.singleton;
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players = networkManager.alive;
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if (!isServer) return;
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this.OnDamage += TakeDamageAnimation;
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navMeshData = NavMesh.CalculateTriangulation();
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if (spawnCube)
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{
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Vector3 randLoc = navMeshData.vertices[navMeshData.indices[Random.Range(0, navMeshData.indices.Length - 3)]];
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GameObject gameObject = Instantiate(propPrefab, randLoc + Vector3.up * 1, Quaternion.identity);
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gameObject.GetComponent<PropBehaviour>().Original = true;
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NetworkServer.Spawn(gameObject);
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}
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navMeshPath = new NavMeshPath();
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}
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public NavMeshPath navMeshPath;
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public bool isKilling = false;
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void Update()
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{
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controller.speed = _speedMul * _runSpeed;
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CalculateFootstepTriggers();
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layerWeight = isServer ? Mathf.Lerp(layerWeight, targetLayerWeight, Time.deltaTime) : layerWeight;
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targetLayer.weight = layerWeight;
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if (!isServer) return;
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animator.SetFloat("speed", controller.velocity.magnitude);
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_remainingDistance = controller.GetPathRemainingDistance();
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hasPath = controller.pathStatus != NavMeshPathStatus.PathComplete;
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// Есть таргет?
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if (_target != null) // Да
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{
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controller.destination = _target.position;
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float distance = Vector3.Distance(_target.transform.position, transform.position);
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if (distance < aggressionDistance) // (_remainingDistance < aggressionDistance && _remainingDistance > 0)
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{
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aimTarget.position = _target.position + _target.up * 1.2f;
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targetLayerWeight = 1f;
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// Debug.Log(_remainingDistance);
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// Если подошли к нему
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if (distance < 1f)
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{
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// Debug.Log("da");
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// _target.GetComponent<Interactions>().DropProp();
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if (isKilling == false)
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{
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RpcKillPlayer(_target);
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animator.SetTrigger("attack");
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StartCoroutine(AfterKillTimer());
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}
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isKilling = true;
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}
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}
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else
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{
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_target = null;
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}
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}
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else
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{
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//if (controller.GetPathRemainingDistance() <= 0f) // Нет mojet doiti
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targetLayerWeight = 0f;
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// Ищем ближайшего игрока
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foreach (var player in players)
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{
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float distance = Vector3.Distance(player.transform.position, transform.position);
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// Debug.Log(CalculateNewPath(player.transform));
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if (distance <= aggressionDistance && CalculateNewPath(player.transform)) // && _remainingDistance > 0
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{
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//if (_remainingDistance < aggressionDistance && controller.GetPathRemainingDistance() >= 0)
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_target = player.transform;
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break;
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}
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}
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if (_target == null && _remainingDistance <= 1.5f) //!controller.pathPending ||
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{
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SetRandomDestination();
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}
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}
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// if (_target == null)
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// {
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// float pointDistance = Vector3.Distance(_patrolPoints[_currenPointId].position, transform.position);
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// if (pointDistance < 2)
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// {
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// _currenPointId = Random.Range(0, _patrolPoints.Length);
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// }
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// controller.destination = _patrolPoints[_currenPointId].position;
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// foreach (var player in players)
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// {
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// float distance = Vector3.Distance(player.transform.position, transform.position);
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// if (distance < aggressionDistance)
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// {
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// state = ENEMY_STATE.ROTATE;
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// _target = player.transform;
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// targetLayerWeight = 1f;
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// break;
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// }
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// }
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// }
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// else
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// {
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// if (layerWeight >= 0.9f && hasPath)
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// {
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// if (state == ENEMY_STATE.ROTATE)
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// {
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// state = ENEMY_STATE.CHASE;
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// }
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// controller.destination = _target.position;
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// }
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// if (controller.velocity.magnitude <= 1 && !hasPath)
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// {
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// _target = null;
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// state = ENEMY_STATE.PATROL;
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// }
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// target.position = _target.position + _target.up * 1.2f;
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// var distance = Vector3.Distance(_target.transform.position, transform.position);
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// if (distance <= 1)
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// {
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// _target.GetComponent<Pawn>().Die();
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// }
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// if (distance >= aggressionDistance)
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// {
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// state = ENEMY_STATE.PATROL;
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// _target = null;
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// targetLayerWeight = 0f;
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// }
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// }
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}
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bool CalculateNewPath(Transform target)
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{
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controller.CalculatePath(target.position, navMeshPath);
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if (navMeshPath.status != NavMeshPathStatus.PathComplete)
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{
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return false;
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}
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else
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{
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return true;
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}
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}
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[ClientRpc]
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void RpcKillPlayer(Transform target)
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{
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Interactions interactions = target.GetComponent<Interactions>();
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if (interactions != null) interactions.DropProp();
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target.GetComponent<Pawn>().Die();
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}
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IEnumerator AfterKillTimer()
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{
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yield return new WaitForSeconds(5);
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isKilling = false;
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_target = null;
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aimTarget.position = transform.position;
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SetRandomDestination();
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}
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[Server]
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void SetRandomDestination()
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{
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var targetPoint = GetRandomLocation();
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// var targetPoint = navMeshData.vertices[2000];
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//_patrolPoints[Random.Range(0, _patrolPoints.Length - 1)].position;
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// hasPath = controller.SetDestination(targetPoint);
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controller.destination = targetPoint;
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// hasPath = controller.hasPath;
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}
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void OnStateChanged(ENEMY_STATE oldState, ENEMY_STATE newState)
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{
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audioSource.Stop();
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switch (newState)
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{
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case ENEMY_STATE.PATROL:
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audioSource.reverbZoneMix = 1f;
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break;
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case ENEMY_STATE.ROTATE:
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audioSource.clip = skrClip;
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audioSource.Play();
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break;
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case ENEMY_STATE.CHASE:
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// audioSource.clip = agressiveClip;
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// audioSource.reverbZoneMix = 0f;
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// audioSource.Play();
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break;
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}
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}
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private List<Vector3> _points = new List<Vector3>();
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Vector3 GetRandomLocation()
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{
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// // NavMeshTriangulation navMeshData = NavMesh.CalculateTriangulation();
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// int maxIndices = navMeshData.indices.Length - 3;
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// // Pick the first indice of a random triangle in the nav mesh
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// int firstVertexSelected = Random.Range(0, maxIndices);
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// int secondVertexSelected = Random.Range(0, maxIndices);
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// //Spawn on Verticies
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// Vector3 point = navMeshData.vertices[navMeshData.indices[firstVertexSelected]];
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// Vector3 firstVertexPosition = navMeshData.vertices[navMeshData.indices[firstVertexSelected]];
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// Vector3 secondVertexPosition = navMeshData.vertices[navMeshData.indices[secondVertexSelected]];
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// //Eliminate points that share a similar X or Z position to stop spawining in square grid line formations
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// if ((int)firstVertexPosition.x == (int)secondVertexPosition.x ||
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// (int)firstVertexPosition.z == (int)secondVertexPosition.z
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// )
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// {
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// point = GetRandomLocation(); //Re-Roll a position - I'm not happy with this recursion it could be better
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// }
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// else
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// {
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// // Select a random point on it
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// point = Vector3.Lerp(
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// firstVertexPosition,
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// secondVertexPosition, //[t + 1]],
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// Random.Range(0.05f, 0.95f) // Not using Random.value as clumps form around Verticies
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// );
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// }
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// //Vector3.Lerp(point, navMeshData.vertices[navMeshData.indices[t + 2]], Random.value); //Made Obsolete
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// return point;
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var point = navMeshData.vertices[navMeshData.indices[Random.Range(0, navMeshData.indices.Length - 3)]];
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_points.Add(point);
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return point;
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}
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void OnDrawGizmos()
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{
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foreach (var point in _points)
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{
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Gizmos.DrawSphere(point, 1f);
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}
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}
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void CalculateFootstepTriggers()
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{
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float _velocity = ((_position - transform.position) / Time.deltaTime).magnitude;
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// Debug.Log(_controllerVelocity);
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float clampedVelocity = Mathf.Clamp(_runSpeed / _velocity + 1, 1, _runSpeed);
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if (Time.time > _stepCycle && _velocity > 0)
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{
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CallFootstepClip();
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_stepCycle = Time.time + (clampedVelocity * _stepTiming);
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}
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_position = transform.position;
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}
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public void CallFootstepClip()
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{
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audioSource.pitch = 1f + Random.Range(-0.1f, 0.1f);
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audioSource.PlayOneShot(Resources.Load<AudioClip>("Audio/EnemySounds/Steps/monsterStep1"));
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}
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void TakeDamageAnimation(Pawn self)
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{
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animator.SetTrigger("damage");
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hitVFX.Stop();
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hitVFX.Play();
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}
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}
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