fixed: player jittering and death sliding

Assets/Scripts/DebugSceneSwitcher.cs

@@ -7,7 +7,7 @@ using TMPro;
 public class DebugSceneSwitcher : MonoBehaviour
 {
 
-    void Start() {
+    void Awake() {
          if (!GameObject.Find("StateController").GetComponent<StateController>().inDebugMode) {
             Destroy(this.gameObject);
         }

Assets/Scripts/PlayerController.cs

@@ -80,6 +80,8 @@ public class PlayerMovement : MonoBehaviour
     {
         if (playerBehavior.playerIsAlive) {
             this._moveInput = value.Get<Vector2>();
+        } else {
+            this._moveInput = Vector2.zero;
         }
     }