init

Assets/Scripts/Game07/Game07.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class Game07 : MonoBehaviour{
+
+    public float rotationForce;
+    float rotZ;
+    bool shoot;
+    public Rigidbody2D rb2d;
+    public float throwForce;
+    public Transform target;
+
+    // Start is called before the first frame update
+    void Start(){
+        rb2d.gravityScale = 0;
+    }
+
+    // Update is called once per frame
+    void Update(){
+        if (!shoot){
+            rotZ = Mathf.Sin(Time.time * 3) * rotationForce; //tweak this to change frequency
+            transform.rotation = Quaternion.AngleAxis(rotZ, Vector3.forward);
+        }
+        if (Input.GetKeyDown(KeyCode.Space) && !shoot){
+            shoot = true;
+            Vector2 difference = target.position - transform.position;
+            difference.Normalize();
+
+            rb2d.gravityScale = 2;
+            rb2d.AddForce(difference * throwForce, ForceMode2D.Impulse);
+        }
+    }
+}