init

Assets/Scripts/Enemies/FolderController.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.AI;
+
+public class FolderController : MonoBehaviour, IPooledObject{
+
+    [SerializeField] Animator anim = default;
+    [SerializeField] Transform container = default;
+    Rigidbody rb;
+    [SerializeField] float speed = 2;
+    PlayerController player;
+
+    [Space]
+    [SerializeField, Range(0, 15)] float detectionDistance = 10;
+    [SerializeField] LayerMask whatIsPlayer = 8;
+    bool playerDetected;
+
+    bool patroling;
+    bool rotationSelected;
+
+    [Space]
+    [SerializeField, Range(0, 2)] float movementRegainTime = 1f;
+    [SerializeField, Range(0, 10)] float attackForce = 5f;
+    bool walking;
+    float currentTime;
+    Vector3 force;
+    Vector3 posToGo;
+
+    NavMeshAgent agent;
+
+    [HideInInspector] public EnemySpawner spawner;
+    [HideInInspector] public RoomTrigger room;
+
+    [Space]
+    [SerializeField] int percentageAmmount = 1;
+
+    // Start is called before the first frame update
+    void Awake(){
+        agent = GetComponent<NavMeshAgent>();
+        rb = GetComponent<Rigidbody>();
+        player = FindObjectOfType<PlayerController>();
+        agent.speed = speed;
+    }
+
+    public void OnObjectSpawn(){
+        rb.isKinematic = true;
+        playerDetected = patroling = rotationSelected = walking = false;
+        currentTime = 0;
+        force = posToGo = Vector3.zero;
+        agent.Warp(transform.position);
+    }
+
+    void Update(){
+        if(!playerDetected && Physics.CheckSphere(transform.position, detectionDistance, whatIsPlayer)){
+            rb.isKinematic = false;
+            playerDetected = true;
+            walking = true;
+        }
+
+        if (playerDetected){
+            if (walking){
+                agent.SetDestination(player.transform.position);
+                agent.isStopped = false;
+            }else{
+                currentTime += 1 / movementRegainTime * Time.deltaTime;
+                container.transform.localPosition = new Vector3(0, 0, 0);
+                rb.velocity = Vector3.Lerp(force, Vector3.zero, currentTime);
+            }
+        }else{
+            if (!patroling && !rotationSelected){
+                posToGo = transform.position + new Vector3(Random.Range(-5f, 5f), 0, Random.Range(-5f, 5f));
+                StartCoroutine(Patrol());
+                rotationSelected = true;
+                patroling = true;
+            }
+        }
+    }
+
+    void FixedUpdate(){
+        if(walking && playerDetected){
+            rb.velocity = Vector3.zero;
+        }
+    }
+
+    IEnumerator Patrol(){
+        agent.isStopped = false;
+        agent.SetDestination(posToGo);
+        yield return new WaitForSeconds(Random.Range(1f, 2f));
+        rb.velocity = Vector3.zero;
+        patroling = false;
+        rotationSelected = false;
+        agent.isStopped = !playerDetected;
+    }
+
+    void OnCollisionEnter(Collision col){
+        if (col.gameObject.CompareTag("Player")){
+            anim.SetTrigger("Hit");
+            walking = false;
+            currentTime = 0;
+            agent.isStopped = true;
+            rb.velocity = -container.forward * attackForce;
+            force = rb.velocity;
+            StartCoroutine(RegainMobility());
+            player.Damage(1);
+        }
+
+        if (col.gameObject.CompareTag("Disk")){
+            gameObject.SetActive(false);
+            room.Die(gameObject);
+            GameMaster.Instance.Pooler.SpawnFromPool("EnemyExplosion", transform.position);
+            if (Utils.spawnDisk())
+                GameMaster.Instance.Pooler.SpawnFromPool("DiskPickup", transform.position);
+            player.percentage += percentageAmmount;
+            col.gameObject.GetComponent<Rigidbody>().velocity = Vector3.zero;
+        }
+    }
+
+    void OnTriggerEnter(Collider col){
+        if (col.CompareTag("Disk")){
+            gameObject.SetActive(false);
+            room.Die(gameObject);
+            GameMaster.Instance.Pooler.SpawnFromPool("EnemyExplosion", transform.position);
+            if (Utils.spawnDisk())
+                GameMaster.Instance.Pooler.SpawnFromPool("DiskPickup", transform.position);
+            player.percentage += percentageAmmount;
+            col.GetComponent<Rigidbody>().velocity = Vector3.zero;
+        }
+    }
+
+    IEnumerator RegainMobility(){
+        yield return new WaitForSeconds(movementRegainTime);
+        rb.velocity = Vector3.zero;
+        walking = true;
+    }
+
+    void OnDrawGizmosSelected(){
+        Gizmos.DrawWireSphere(transform.position, detectionDistance);
+    }
+}