Add new 2 levels. Add batteries models for the puzzle. Level finish logic. Door openning. And some other changes

Assets/Door.cs

@@ -0,0 +1,28 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class Door : MonoBehaviour
+{
+    public bool isOpened;
+
+    private Animator animator;
+    // Start is called before the first frame update
+    void Start()
+    {
+        animator = GetComponent<Animator>();
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        if (isOpened)
+        {
+            animator.SetBool("Opened", true);
+        }
+        else
+        {
+            animator.SetBool("Opened", false);
+        }
+    }
+}