add: EyeEnemy proper functionality

Assets/Scripts/Enemies/EnemyBulletProjectile.cs

@@ -0,0 +1,30 @@
+using UnityEngine;
+
+public class EnemyBulletProjectile : MonoBehaviour
+{
+    public float speed = 1f;
+    public float damage = 20f;
+    public float timeToLive = 5f;
+
+    float currentTime = 0;
+
+    Rigidbody rb;
+
+    void Start() {
+        rb = GetComponent<Rigidbody>();
+        rb.linearVelocity = transform.forward * speed;
+    }
+
+    void Update() {
+        currentTime += Time.deltaTime;
+        if (currentTime >= timeToLive) Destroy(gameObject);
+    }
+
+    void OnTriggerEnter(Collider other) {
+        if (other.gameObject.CompareTag("Player")) {
+            Player player = other.GetComponent<Player>();
+            player.DealDamage(damage);
+        }
+        Destroy(gameObject);
+    }
+}

Assets/Scripts/Enemies/EnemyBulletProjectile.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 8d7536bbb5cbf394b8ec742b12cb0b87

Assets/Scripts/Enemies/EyeEnemy.cs

@@ -2,13 +2,31 @@ using UnityEngine;
 
 public class EyeEnemy : Enemy
 {
-    public float _hp  = 100;
+    public GameObject projectilePrefab;
+    public Transform projectileSpawnPosition;
+    public float attackRange = 10f;
+    public float fireRate = 1f;
+    public float offsetDistance = 1f;
+
+    [SerializeField] float currentDelay = 0;
+
+    [SerializeField] Player target;
 
     void Start() {
-        hp = _hp;
+        target = FindFirstObjectByType<Player>();
     }
 
     void Update() {
-        
+        if (fireRate != 0) currentDelay = Mathf.Clamp(currentDelay += Time.deltaTime, 0, 1 / fireRate);
+        Vector3 offset = (target.transform.position - projectileSpawnPosition.position).normalized * offsetDistance;
+        bool doShoot = false;
+        if (Physics.Raycast(projectileSpawnPosition.position + offset, offset, out RaycastHit hit, attackRange)) {
+            if (hit.transform.CompareTag("Player")) doShoot = true;
+        }
+        if (doShoot && (fireRate == 0 || currentDelay >= 1 / fireRate)) {
+            GameObject projectile = Instantiate(projectilePrefab, projectileSpawnPosition.position + offset, transform.rotation);
+            projectile.transform.LookAt(target.transform);
+            currentDelay = 0;
+        }
     }
 }

Assets/Scripts/Game/DeployController.cs

@@ -4,7 +4,7 @@ using UnityEngine.SceneManagement;
 public class DeployController : MonoBehaviour
 {
     public void Start() {
-        GameController.SetCursorState(true);
+        GameController.SetCursorState(false);
     }
 
     public void Deploy(string sceneName) {

Assets/Scripts/Player/GroundDetector.cs

@@ -7,9 +7,11 @@ public class GroundDetector : MonoBehaviour
 
     public void OnTriggerEnter(Collider other) {
         if ((1 << other.gameObject.layer & groundMask) != 0) onGround = true;
+        // onGround = true;
     }
     void OnTriggerStay(Collider other) { OnTriggerEnter(other); }
     void OnTriggerExit(Collider other) {
         if ((1 << other.gameObject.layer & groundMask) != 0) onGround = false;
+        // onGround = false;
     }
 }