1 files changed, 73 insertions, 0 deletions
diff --git a/Assets/Scripts/Items/Whip.cs b/Assets/Scripts/Items/Whip.cs
new file mode 100644
index 0000000..b482f8d
--- /dev/null
+++ b/Assets/Scripts/Items/Whip.cs
@@ -0,0 +1,73 @@
+using MontanaJohns.Actors;
+using MontanaJohns.Core;
+using System.Collections;
+using UnityEngine;
+using UnityEngine.InputSystem;
+
+namespace MontanaJohns.Items
+{
+    public class Whip : Active
+    {
+        [SerializeField] protected GameObject hook;
+        [SerializeField] protected GameObject hookNoSwing;
+        [SerializeField] protected float maxRopeLength = 20f;
+        protected GameObject player;
+        protected GameObject currentHook;
+        protected LayerMask ropeLayers;
+        protected bool ropeExists = false;
+
+        private void Awake()
+        {
+            stats.damage = 1;
+        }
+
+        private void Start()
+        {
+            player = GameObject.FindGameObjectWithTag("Player");
+            ropeLayers = LayerMask.GetMask("Grapple", "Enemy");          
+        }
+
+        public override Vector2? Use()
+        {
+            if (!ropeExists)
+            {
+                Vector2 clickLocation = Camera.main.ScreenToWorldPoint(Mouse.current.position.ReadValue());
+                Vector2 playerPos = player.transform.position;
+                Vector2 direction = clickLocation - playerPos;
+                RaycastHit2D hit = Physics2D.Raycast(playerPos, direction, maxRopeLength, ropeLayers);
+                if(hit.collider != null)
+                {
+                    GameObject collisionGameObject = hit.collider.gameObject;
+                    ropeExists = true;
+                    if (LayerMask.LayerToName(collisionGameObject.layer) == "Grapple")
+                    {
+                        currentHook = Instantiate(hook, collisionGameObject.transform.position, Quaternion.identity);
+                        FindObjectOfType<AudioManager>().Play("WhipSwoosh");
+                        return clickLocation;
+                    }
+                    else
+                    {
+                        StartCoroutine(WhipSmack(collisionGameObject));
+                    }
+                }
+                return null;
+            }
+            else
+            {
+                Destroy(currentHook);
+                ropeExists = false;
+                return null;
+            }
+        }
+
+        private IEnumerator WhipSmack(GameObject collisionGameObject)
+        {
+            currentHook = Instantiate(hookNoSwing, collisionGameObject.transform.position, Quaternion.identity);
+            collisionGameObject.GetComponent<Actor>().TakeDamage(player.GetComponent<Player>().stats.damage);
+            FindObjectOfType<AudioManager>().Play("WhipSwoosh");
+            yield return new WaitForSeconds(0.1f);
+            Destroy(currentHook);
+            ropeExists = false;
+        }
+    }
+}
+\ No newline at end of file