movement, automated enemies, automated players, basic abilities

Assets/Scripts/Projectile.cs

@@ -0,0 +1,40 @@
+using System;
+using UnityEngine;
+
+public class Projectile : MonoBehaviour
+{
+    public Entity owner;
+    public float damage;
+    public float lifetime;
+    private int currentPierced;
+    public int pierceAmount;
+
+    public float speed;
+    [SerializeField] private Rigidbody2D rb;
+
+    private void Start()
+    {
+        Destroy(gameObject, lifetime);
+    }
+
+    private void FixedUpdate()
+    {
+        rb.linearVelocity = transform.right * speed;
+    }
+    private void OnTriggerEnter2D(Collider2D other)
+    {
+        if (!other.CompareTag(tag) && other.TryGetComponent(out Entity isEntity))
+        {
+            isEntity.TakeDamage(damage);
+            currentPierced++;
+            if (currentPierced > pierceAmount)
+            {
+                Destroy(gameObject);
+            }
+        }
+        else if (other.gameObject.layer == 3) //hard coded layer but who tf cares i'm not inputting the variable every time i make a projectile lol
+        {
+            Destroy(gameObject);
+        }
+    }
+}