Fixed score reset and highscore check

endTrigger.cs

@@ -10,7 +10,6 @@ public class endTrigger : MonoBehaviour
     if (other.gameObject.CompareTag("Player"))
     {
       SceneManager.LoadScene("end");
-      SceneManager.UnloadSceneAsync("game");
     }
   }
 }

highScoreCheck.cs

@@ -6,18 +6,16 @@ using TMPro;
 public class highScoreCheck : MonoBehaviour
 {
   TextMeshProUGUI textBox;
-  public float highScore = 0;
+  public float lowestTime;
-
   void Start()
   {
-   highScore = PlayerPrefs.GetFloat("highScore");
+
-   if (highScore > PlayerPrefs.GetFloat("timeScore"))
+   if (PlayerPrefs.GetFloat("lowestTime") > PlayerPrefs.GetFloat("timeScore"))
    {
-     PlayerPrefs.SetFloat("highScore",PlayerPrefs.GetFloat("timeScore"));
+     PlayerPrefs.SetFloat("lowestTime",PlayerPrefs.GetFloat("timeScore"));
-     highScore = PlayerPrefs.GetFloat("timeScore");
    }
 
    textBox = GetComponent<TextMeshProUGUI>();
-   textBox.SetText("Shortest Time: {0}s", highScore);
+   textBox.SetText("Shortest Time: {0}s", PlayerPrefs.GetFloat("lowestTime"));
   }
 }

levelLoader.cs

@@ -7,6 +7,10 @@ public class levelLoader : MonoBehaviour
 {
   public void NextLevel()
   {
+    if (SceneManager.GetActiveScene().name == "menu")
+    {
+      PlayerPrefs.SetFloat("lowestTime",9999f);
+    }
     SceneManager.LoadScene("game");
   }
 }

scoreReset.cs

@@ -0,0 +1,12 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+public class scoreReset : MonoBehaviour
+{
+  public void SendBack()
+  {
+    SceneManager.LoadScene("menu");
+  }
+}