Türe öffnen und schließen sich per Button und das Licht kann man ebenfalls per Button an-aus schalten. Sound würde dafür fehlen.

Assets/Scripts/Door/Door.cs

@@ -0,0 +1,59 @@
+using UnityEngine;
+
+public class Door : MonoBehaviour
+{
+    [SerializeField] private GameObject light;
+
+    [SerializeField] private Vector3 openPos;
+    [SerializeField] private Vector3 closePos;
+
+    [SerializeField] private float doorSpeed;
+    
+    public bool isOpen;
+    public bool isOn;
+
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    void Start()
+    {
+        transform.position = openPos;
+        isOpen = true;
+
+        ChangeLights();
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        if (isOpen) {
+            if (transform.position != openPos) {
+                // Damit sich die Tür smooth öffnen lässt.
+                if (Vector3.Distance(transform.position, openPos) <= 0.5f) {
+                    transform.position = openPos;
+                }
+                else {
+                    transform.position = Vector3.Lerp(transform.position, openPos, doorSpeed * Time.deltaTime);
+                }
+            }
+        } else {
+            if (transform.position != closePos) {
+                // Damit sich die Tür smooth öffnen lässt.
+                if (Vector3.Distance(transform.position, closePos) <= 0.5f) {
+                    transform.position = closePos;
+                } else {
+                    transform.position = Vector3.Lerp(transform.position, closePos, doorSpeed * Time.deltaTime);
+                }
+            }
+        }
+    }
+
+    public void ChangeLights() {
+        isOn = !isOn;
+
+        if (isOn) {
+            light.SetActive(true);
+        }
+        else {
+            light.SetActive(false);
+        }
+    }
+}

Assets/Scripts/Door/Door.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: a009b121b39a02d4a8dddf11cbda97cc

Assets/Scripts/Door/DoorController.cs

@@ -0,0 +1,10 @@
+using UnityEngine;
+
+public class DoorController : MonoBehaviour
+{
+    [SerializeField] private Door door;
+
+    private void OnMouseDown() {
+        door.isOpen = !door.isOpen;
+    }
+}

Assets/Scripts/Door/DoorController.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: b48d47b843b1eb242981ed20cce0db89

Assets/Scripts/Door/LightController.cs

@@ -0,0 +1,10 @@
+using UnityEngine;
+
+public class LightSystem : MonoBehaviour
+{
+    [SerializeField] private Door door;
+
+    private void OnMouseDown() {
+        door.ChangeLights();
+    }
+}

Assets/Scripts/Door/LightController.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 0eef5257bc8558642b991b9857cf053f