Added new Scenes and gave em an order

Assets/AssetsFORELLE/Script/ButtonDOne.cs

@@ -11,8 +11,9 @@ public GameObject movingPoint;
 public Vector3 activatedPointPosition;
 private Vector3 originalPointPosition;
 public bool einsAn = false;
-public bool zweiAn = false;
-public bool dreiAn = false;
+public GameObject _LevelManager1;
+private keyWhenPressed script1;
+bool isActivated;
 
     // Start is called before the first frame update
     void Start()
@@ -23,6 +24,11 @@ public bool dreiAn = false;
     // Update is called once per frame
     void Update()
     {
+script1 = _LevelManager1.GetComponent<keyWhenPressed>();
+isActivated = script1.isActivated; 
+if (isActivated){
+spriteRenderer.sprite = activatedSprite;
+}
         
     }
 
@@ -38,7 +44,8 @@ void OnTriggerExit2D(Collider2D other) {
     if (other.CompareTag("PressurePlatable")|| other.CompareTag("PlayerIsOnIt")) {
          spriteRenderer.sprite = originalSprite;
 movingPoint.transform.position = originalPointPosition;
-	einsAn = false;
+einsAn = false;
+	
     }
 }
 }

Assets/AssetsFORELLE/Script/DeleteObject.cs

@@ -0,0 +1,26 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class DeleteObject : MonoBehaviour
+{
+
+public GameObject objectToActivate;
+public GameObject objectToActivate2;
+    // Start is called before the first frame update
+    void Start()
+    {
+        objectToActivate.SetActive(true);
+	objectToActivate2.SetActive(true);
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+    public void done(){
+	 objectToActivate.SetActive(false);
+	objectToActivate2.SetActive(false);
+}
+}

Assets/AssetsFORELLE/Script/DeleteObject.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c51c7044862333d409c2fee2b1c5c0b8
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/AssetsFORELLE/Script/DimShift.cs

@@ -14,6 +14,8 @@ public class DimShift : MonoBehaviour
     AudioLowPassFilter lpf;
     GameObject Dim1;
     GameObject Dim2;
+    //remove if unwanted
+    private Animator animator;
 
     void Start()
     {
@@ -22,6 +24,8 @@ public class DimShift : MonoBehaviour
         Audio1 = GameObject.Find("AudioController").GetComponent<AudioSource>();
         Rev1 = GameObject.Find("AudioController").GetComponent<AudioReverbFilter>();
         lpf = GameObject.Find("AudioController").GetComponent<AudioLowPassFilter>();
+	//remove if unwanted
+	animator = GetComponent<Animator>();
 
         if (inFirstDim)
         {
@@ -44,6 +48,8 @@ public class DimShift : MonoBehaviour
             Dim1.SetActive(false);
             MusicDim2();
             inFirstDim = !inFirstDim;
+	    //remove if unwanted
+	    animator.SetTrigger("ShiftsDim");
         } else 
         {
             if (Input.GetKeyDown(KeyCode.LeftShift)&&!inFirstDim)
@@ -52,6 +58,8 @@ public class DimShift : MonoBehaviour
                 Dim2.SetActive(false);
                 MusicDim1();
                 inFirstDim = !inFirstDim;
+		//remove if unwanted
+		animator.SetTrigger("ShiftsDim");
             }
         }
     }

Assets/AssetsFORELLE/Script/FallingDetection.cs

@@ -0,0 +1,35 @@
+using UnityEngine;
+
+public class FallingDetection : MonoBehaviour
+{
+public GameObject _LevelManager1;
+private CharController script1;
+bool grounded;
+private Rigidbody2D playerRigidbody;
+public bool isFalling;
+private Animator animator;
+public int counter = 0;
+
+    private void Start()
+    {
+	animator = GetComponent<Animator>();
+       playerRigidbody = GetComponent<Rigidbody2D>();
+}
+
+    private void Update()
+    {
+     script1 = _LevelManager1.GetComponent<CharController>();
+grounded= script1.grounded; 
+Vector3 velocity = playerRigidbody.velocity;
+	if (!grounded && velocity.y < -0.1f){
+	if(counter++>90||isFalling){
+	isFalling = true;
+	animator.SetBool("IsFalling", true);
+	counter = 0;}
+    } else {
+isFalling = false;
+counter = 0;
+animator.SetBool("IsFalling", false);}
+}
+ 
+}

Assets/AssetsFORELLE/Script/FallingDetection.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e4ea2b46765b2a94c81f15618d3ea519
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/AssetsFORELLE/Script/keyWhenPressed.cs

@@ -5,23 +5,30 @@ using UnityEngine;
 public class keyWhenPressed : MonoBehaviour
 {
     public GameObject objectToActivate;
-    public ButtonDOne ButtonDOne;
-    public ButtonDOne ButtonDTwo;
-    public ButtonDOne ButtonDThree;
+    public GameObject _LevelManager1;
+    private ButtonDOne script1;
+    public GameObject _LevelManager2;
+    private ButtonDTwo script2;
+    public GameObject _LevelManager3;
+    private ButtonDThree script3;
 
-    private bool isActivated;
+    public bool isActivated;
 
     private void Awake()
     {
         // Disable the object by default
         objectToActivate.SetActive(false);
+	
     }
 
     private void Update()
     {
-	bool eins = ButtonDOne.einsAn; 
-	bool zwei = ButtonDTwo.zweiAn;
-	bool drei = ButtonDThree.dreiAn;
+	script1 = _LevelManager1.GetComponent<ButtonDOne>();
+	script2= _LevelManager2.GetComponent<ButtonDTwo>();
+        script3 = _LevelManager3.GetComponent<ButtonDThree>();
+	bool eins = script1.einsAn; 
+	bool zwei = script2.zweiAn;
+	bool drei = script3.dreiAn;
         // Check if all three conditions are true and the object is not yet activated
         if (eins && zwei && drei && !isActivated)
         {