init

Assets/Scripts/Aim.cs

@@ -0,0 +1,17 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class Aim : MonoBehaviour{
+
+    public Vector3 difference;
+
+    // Update is called once per frame
+    void Update(){
+        difference = Camera.main.ScreenToWorldPoint(Input.mousePosition) - transform.position;
+        difference.Normalize();
+
+        float rotZ = Mathf.Atan2(difference.y, difference.x) * Mathf.Rad2Deg;
+        transform.rotation = Quaternion.Euler(0f, 0f, rotZ);
+    }
+}