Changed Tilemap folder to Sprites

Added more comments
Added icon to build settings
might want to confirm before building.

Assets/Scenes/Level 6 Hard.unity

@@ -321,9 +321,21 @@ PrefabInstance:
       propertyPath: pushable
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: 9194016850709582857, guid: a66eb99e70385d8479fb12dc6057aeed, type: 3}
+      propertyPath: target.x
+      value: -3
+      objectReference: {fileID: 0}
+    - target: {fileID: 9194016850709582857, guid: a66eb99e70385d8479fb12dc6057aeed, type: 3}
+      propertyPath: target.y
+      value: -3
+      objectReference: {fileID: 0}
     - target: {fileID: 9194016850709582857, guid: a66eb99e70385d8479fb12dc6057aeed, type: 3}
       propertyPath: current.x
-      value: 3
+      value: -3
+      objectReference: {fileID: 0}
+    - target: {fileID: 9194016850709582857, guid: a66eb99e70385d8479fb12dc6057aeed, type: 3}
+      propertyPath: current.y
+      value: -3
       objectReference: {fileID: 0}
     - target: {fileID: 9194016850709582861, guid: a66eb99e70385d8479fb12dc6057aeed, type: 3}
       propertyPath: m_Name

Assets/Scripts/Box.cs

@@ -50,7 +50,7 @@ private void UpdateVisualsAndProperties()
     {
         //Appearance
         _spriteRenderer.color = preset.boxColor;
-        _text.text = letter;
+        _text.text = letter.ToUpper();
         _text.color = preset.textColor;
 
         pushable = preset.pushable;

Assets/Scripts/LevelHandler.cs

@@ -6,13 +6,12 @@
 
 public class LevelHandler : MonoBehaviour
 {
+    [Header("Level Properties")]
     [SerializeField] private string goalWord;
     [SerializeField] public string levelTitle;
+    public bool solved = false;
 
     private BoxHandler _boxHandler;
-    private Dictionary<GridPosition, Vector2> _startingLocations = new Dictionary<GridPosition, Vector2>();
-
-    public bool solved = false;
     private bool _firstSolved = false;
 
     [Header("Score Stuff")]
@@ -23,13 +22,14 @@ public class LevelHandler : MonoBehaviour
     private LevelEndController _levelEndController;
     private SceneHandler _sceneHandler;
 
+    //Ran at start of level.
     private void Start()
     {
         timer.Pause();
         togglePlayerInput(true);
         buildIndex = SceneManager.GetActiveScene().buildIndex;
         AudioManager.Play($"Level {buildIndex}");
-        // Doing this because I am too lazy to add a custom inspector button
+        //When enabled in editor will delete save file.
         if (debugResetOnStart)
         {
             SaveSystem.DeleteLevelSaveFile(this);
@@ -40,84 +40,37 @@ private void Start()
         _sceneHandler = GetComponent<SceneHandler>();
     }
 
-    public void Reset()
-    {
-        timer.Reset();
-        _boxHandler.playerPosition.target = _boxHandler.playerPosition.positionHistory[0];
-        _boxHandler.playerPosition.positionHistory.Clear();
-        _boxHandler.playerPosition.positionHistory.Add(_boxHandler.playerPosition.target);
-        foreach (var box in _boxHandler.boxes)
-        {
-            box.target = box.positionHistory[0];
-            box.positionHistory.Clear();
-            box.positionHistory.Add(box.target);
-        }
-    }
-
-
-
-    private void OnUndo(InputValue value)
-    {
-        if (value.isPressed)
-        {
-            Undo();
-        }
-    }
-    public void Undo()
-    {
-        if (_boxHandler.playerPosition.positionHistory.Count == 1)
-        {
-            return;
-        }
-
-        _boxHandler.playerPosition.target = _boxHandler.playerPosition.positionHistory[^2];
-        _boxHandler.playerPosition.positionHistory.RemoveAt(_boxHandler.playerPosition.positionHistory.Count-1);
-        foreach (var box in _boxHandler.boxes)
-        {
-            box.target = box.positionHistory[^2];
-            box.positionHistory.RemoveAt(box.positionHistory.Count-1);
-        }
-    }
-
-    public string GetTitle()
-    {
-        return levelTitle;
-    }
-
-    private void OnAnyKey(InputValue value)
-    {
-        if (value.isPressed)
-        {
-            GameObject.FindGameObjectWithTag("FadeTransition").GetComponent<Animator>().SetTrigger("FadeIn");
-            GameObject.FindGameObjectWithTag("FadeTransition").transform.GetChild(0).GetComponent<Animator>().SetTrigger("FadeOut");
-            StartCoroutine(_sceneHandler.delay(0.4f, () => timer.Unpause()));
-        }
-    }
-
-    private void Update()
+    //Every frame checks if the level is solved.
+     private void Update()
     {    
+        //Loops through every box.
         foreach (var startBox in _boxHandler.boxes)
         {
+            //Checks words from top to bottom. Finds the first box in a chain by checking if it has one below and not above.
             if (!_boxHandler.CheckBoxCollision(startBox.target, Vector2.up) && _boxHandler.CheckBoxCollision(startBox.target, Vector2.down))
             {
                 var currentString = "";
                 var cur = startBox;
                 currentString += cur.letter;
+                //Follows the chain of boxes and adds their letters to the word.
                 while (_boxHandler.CheckBoxCollision(cur.target, Vector2.down))
                 {
                     cur = _boxHandler.CheckBoxCollision(cur.target, Vector2.down);
                     currentString += cur.letter;
                 }
+                //Checks if the target word is the same as the current word.
                 if (string.Equals(currentString, goalWord, StringComparison.CurrentCultureIgnoreCase))
                 {
+                    //Makes sure the end screen and sound effect are only played once.
                     if (!solved)
                     {
                         OnSolve();
                     }
                     solved = true;
                 }
             }
-
+            //SEE ABOVE
+            //Same as above but goes from left to right. Checks if there are none to the left.
             if (!_boxHandler.CheckBoxCollision(startBox.target, Vector2.left) && _boxHandler.CheckBoxCollision(startBox.target, Vector2.right))
             {
                 var currentString = "";
@@ -139,32 +92,69 @@ private void Update()
             }
         }
     }
-
-
-    private void OnSolve()
+     // For Save System
+     private void OnSolve()
+     {
+         UpdateBestScore();
+         timer.Pause();
+         togglePlayerInput(false);
+         AudioManager.Play("LevelComplete");
+         StartCoroutine(_sceneHandler.delay(0.4f, () => _levelEndController.Enable()));
+         Debug.Log("level beat");
+     }
+
+    //Called on reset button press. Resets timer and positions. Reset undo list.
+    public void Reset()
     {
-        UpdateBestScore();
-        timer.Pause();
-        togglePlayerInput(false);
-        AudioManager.Play("LevelComplete");
-        StartCoroutine(_sceneHandler.delay(0.4f, () => _levelEndController.Enable()));
-        Debug.Log("level beat");
+        timer.Reset();
+        //Finds initial position in undo list.
+        _boxHandler.playerPosition.target = _boxHandler.playerPosition.positionHistory[0];
+        _boxHandler.playerPosition.positionHistory.Clear();
+        _boxHandler.playerPosition.positionHistory.Add(_boxHandler.playerPosition.target);
+
+        //Gets boxes in current level.
+        foreach (var box in _boxHandler.boxes)
+        {
+            box.target = box.positionHistory[0];
+            box.positionHistory.Clear();
+            box.positionHistory.Add(box.target);
+        }
     }
-
-    public void togglePlayerInput(bool setActive)
+    
+    public void Undo()
     {
-        if (setActive)
-            GetComponent<PlayerInput>().ActivateInput();
-        else
-            GetComponent<PlayerInput>().DeactivateInput();
+        //Checks if in initial position
+        if (_boxHandler.playerPosition.positionHistory.Count == 1)
+        {
+            return;
+        }
+
+        //Finds the previous position of every box and changes their target position back to them.
+        //Removes the current position from the list
+        _boxHandler.playerPosition.target = _boxHandler.playerPosition.positionHistory[^2];
+        _boxHandler.playerPosition.positionHistory.RemoveAt(_boxHandler.playerPosition.positionHistory.Count-1);
+        foreach (var box in _boxHandler.boxes)
+        {
+            box.target = box.positionHistory[^2];
+            box.positionHistory.RemoveAt(box.positionHistory.Count-1);
+        }
     }
-
-    // For Save System
+
+    //Bound in Player Input
+    private void OnUndo(InputValue value)
+    {
+        if (value.isPressed)
+        {
+            Undo();
+        }
+    }
+
     public void UpdateBestScore()
     {
         double currentAttempt = timer.GetTimerSeconds();
         LevelData savedScore = SaveSystem.LoadLevelData(this);
 
+        //Checks if there is a high score.
         if (savedScore != null)
         {
             if (savedScore.seconds > currentAttempt)
@@ -175,8 +165,39 @@ public void UpdateBestScore()
         }
         else
         {
+            //Creates a new save file for the level.
             SaveSystem.SaveLevelData(this);
             Debug.Log("New time to beat is: " + SaveSystem.LoadLevelScore(this).ToString(@"mm\:ss"));
         }
     }
+
+
+
+    public string GetTitle()
+    {
+        return levelTitle;
+    }
+
+    //Causes the level to fade in when anything is pressed. Set up in Player Input
+    private void OnAnyKey(InputValue value)
+    {
+        if (value.isPressed)
+        {
+            //Starts the animation for the fade in and out.
+            GameObject.FindGameObjectWithTag("FadeTransition").GetComponent<Animator>().SetTrigger("FadeIn");
+            GameObject.FindGameObjectWithTag("FadeTransition").transform.GetChild(0).GetComponent<Animator>().SetTrigger("FadeOut");
+            StartCoroutine(_sceneHandler.delay(0.4f, () => timer.Unpause()));
+        }
+    }
+
+
+
+    public void togglePlayerInput(bool setActive)
+    {
+        if (setActive)
+            GetComponent<PlayerInput>().ActivateInput();
+        else
+            GetComponent<PlayerInput>().DeactivateInput();
+    }
+
 }