적군 구현

Assets/Scripts/Enemy.cs

@@ -0,0 +1,42 @@
+using System;
+using UnityEngine;
+
+public class Enemy: LivingEntity
+{   
+    private SpriteRenderer _spriteRenderer;
+    private GameObject _player;
+    private Player _playerScript;
+
+    public float speed = 20f;
+    public int attackDamage = 1;
+
+    private void OnCollisionEnter2D(Collision2D other)
+    {
+        if (other.gameObject.CompareTag("Player"))
+        {
+            _playerScript.Damage(attackDamage);
+        }
+    }
+
+    private void Start()
+    {
+        _player = GameObject.FindGameObjectsWithTag("Player")[0];
+        _playerScript = _player.GetComponent<Player>();
+        _spriteRenderer = GetComponent<SpriteRenderer>();
+    }
+
+    private void Update()
+    {
+        Vector2 direction = transform.position - _player.transform.position;
+        var rad2Deg = Mathf.Atan2(direction.y, direction.x) * Mathf.Rad2Deg;
+        transform.rotation = Quaternion.Euler(0, 0, rad2Deg + 180);
+        
+        transform.Translate(direction.normalized * (Time.deltaTime * speed * -1));
+    }
+
+    protected override void OnDamaged(float damage)
+    {
+        var spriteRenderer = _spriteRenderer;
+        
+    }
+}