initial lever system

Assets/Project Files/Scripts/JoonasP/LeverController.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.Events;
+
+public class LeverController : MonoBehaviour
+{
+    private Transform pivot; //The lever will use a pivot point
+    private Transform grabHand; // ONLY ONE HAND WORKS RIGHT NOW. NEED A SOLUTION!
+    private bool leverGrabbed;
+
+    private bool eventCalled;
+
+    private Vector3 handDelta;
+    private Vector3 lastPosition;
+
+    [SerializeField]
+    private UnityEvent onUp;
+    [SerializeField]
+    private UnityEvent onDown;
+
+    public float minAngle = 20f;
+    public float maxAngle = 75f;
+
+    void Awake()
+    {
+        pivot = transform.parent;
+        leverGrabbed = false;
+        pivot.eulerAngles = new Vector3(pivot.eulerAngles.x, pivot.eulerAngles.y, minAngle);
+    }
+
+    void Update()
+    {
+        if (leverGrabbed)
+        {
+            handDelta = lastPosition - grabHand.position; //The vector of hand movement between frames
+            pivot.RotateAround(pivot.position, pivot.forward, 200 * (handDelta.y));
+
+            if(pivot.eulerAngles.z < minAngle)
+            {
+                pivot.eulerAngles = new Vector3(pivot.rotation.x, pivot.rotation.y, minAngle);
+                if (!eventCalled)
+                {
+                    onUp.Invoke();
+                    eventCalled = true;
+                }
+            } 
+            else if(pivot.eulerAngles.z > maxAngle)
+            {
+                pivot.eulerAngles = new Vector3(pivot.rotation.x, pivot.rotation.y, maxAngle);
+                if (!eventCalled)
+                {
+                    onDown.Invoke();
+                    eventCalled = true;
+                }
+            }
+
+            lastPosition = grabHand.position;
+        }
+    }
+
+    public void GrabLever(Transform hand)
+    {
+        leverGrabbed = !leverGrabbed;
+        grabHand = hand;
+        handDelta = Vector3.zero;
+        lastPosition = grabHand.position;
+        eventCalled = false;
+    }
+
+    
+}

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Assets/Project Files/Scripts/JoonasP/LeverEventTest.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class LeverEventTest : MonoBehaviour
+{
+
+    private void Awake()
+    {
+        gameObject.GetComponent<Renderer>().material.color = Color.red;
+    }
+
+    public void On()
+    {
+        gameObject.GetComponent<Renderer>().material.color = Color.green;
+    }
+
+    public void Off()
+    {
+        gameObject.GetComponent<Renderer>().material.color = Color.red;
+    }
+}

Assets/Project Files/Scripts/JoonasP/LeverEventTest.cs.meta

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