Implemented unselecting dice selection

PuzzleGameProject/Assets/Scenes/Level_0.unity

@@ -1381,6 +1381,10 @@ PrefabInstance:
       propertyPath: number
       value: 2
       objectReference: {fileID: 0}
+    - target: {fileID: 2727030095425591755, guid: 92d87e25cc40b3e448e62e8ba0328315, type: 3}
+      propertyPath: keyType
+      value: 1
+      objectReference: {fileID: 0}
     - target: {fileID: 2727030095425591755, guid: 92d87e25cc40b3e448e62e8ba0328315, type: 3}
       propertyPath: isEntrance
       value: 1
@@ -1913,6 +1917,10 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 1820284206}
     m_Modifications:
+    - target: {fileID: -1465197196826248026, guid: 92d87e25cc40b3e448e62e8ba0328315, type: 3}
+      propertyPath: m_Enabled
+      value: 1
+      objectReference: {fileID: 0}
     - target: {fileID: 2435349004046080434, guid: 92d87e25cc40b3e448e62e8ba0328315, type: 3}
       propertyPath: m_Name
       value: Room (10)
@@ -1921,6 +1929,10 @@ PrefabInstance:
       propertyPath: number
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: 2727030095425591755, guid: 92d87e25cc40b3e448e62e8ba0328315, type: 3}
+      propertyPath: keyType
+      value: 1
+      objectReference: {fileID: 0}
     - target: {fileID: 2727030095425591755, guid: 92d87e25cc40b3e448e62e8ba0328315, type: 3}
       propertyPath: adjacentRooms.Array.size
       value: 2

PuzzleGameProject/Assets/Scripts/DicePair.cs

@@ -9,17 +9,41 @@ public class DicePair
         if (_pair.Item1 == null && _pair.Item2 == null)
         {
             _pair.Item1 = die;
-            die.DieBeingUsed(true, false);
+            die.DieBeingUsed(false);
         }
         else if (_pair.Item2 == null)
         {
             _pair.Item2 = die;
-            _pair.Item1.DieBeingUsed(true, true);
+            _pair.Item1.DieBeingUsed(true);
-            die.DieBeingUsed(true, true);
+            die.DieBeingUsed(true);
+        }
+    }
+    
+    public void UnselectDie(Die die)
+    {
+        if (_pair.Item1 == die)
+        {
+            _pair.Item1.ResetDie();
+            _pair.Item1 = null;
+            if (_pair.Item2 != null)
+            {
+                _pair.Item2.ResetDie();
+                _pair.Item2.DieBeingUsed(false);
+            }
+        }
+        else if (_pair.Item2 == die)
+        {
+            _pair.Item2.ResetDie();
+            _pair.Item2 = null;
+            if (_pair.Item1 != null)
+            {
+                _pair.Item1.ResetDie();
+                _pair.Item1.DieBeingUsed(false);
+            }
         }
     }
 
-    public bool IsDieInPair(Die die)
+    public bool ContainsDie(Die die)
     {
         if (_pair.Item1 == die || _pair.Item2 == die)
         {

PuzzleGameProject/Assets/Scripts/Die.cs

@@ -37,9 +37,10 @@ public class Die : MonoBehaviour
     public void ResetDie()
     {
         gameObject.GetComponent<Image>().color = originalColor;
+        gameObject.GetComponent<Outline>().enabled = false;
     }
 
-    public void DieBeingUsed(bool isFirstPair, bool isPairComplete)
+    public void DieBeingUsed(bool isPairComplete)
     {
         if (isPairComplete)
         {

PuzzleGameProject/Assets/Scripts/GameManager.cs

@@ -72,16 +72,11 @@ public class GameManager : MonoBehaviour
 
     void DieClicked(object sender, Die die)
     {
-        if (state != GameState.PickDiceOne && state != GameState.PickDiceTwo)
-        {
-            return;
-        }
-
         switch (state)
         {
             case GameState.PickDiceOne:
             {
-                if (!_dicePairOne.IsDieInPair(die))
+                if (!_dicePairOne.ContainsDie(die))
                 {
                     _dicePairOne.SelectDie(die);
             
@@ -91,12 +86,16 @@ public class GameManager : MonoBehaviour
                         HighLightValidRoomsWithNumber(_dicePairOne);
                     }
                 }
+                else
+                {
+                    _dicePairOne.UnselectDie(die);
+                }
 
                 break;
             }
             case GameState.PickDiceTwo:
             {
-                if (!_dicePairTwo.IsDieInPair(die) && !_dicePairOne.IsDieInPair(die))
+                if (!_dicePairTwo.ContainsDie(die) && !_dicePairOne.ContainsDie(die))
                 {
                     _dicePairTwo.SelectDie(die);
             
@@ -106,9 +105,29 @@ public class GameManager : MonoBehaviour
                         HighLightValidRoomsWithNumber(_dicePairTwo);
                     }
                 }
+                else if (_dicePairTwo.ContainsDie(die))
+                {
+                    _dicePairTwo.UnselectDie(die);
+                } 
 
                 break;
             }
+            case GameState.PickRoomOne:
+                if (_dicePairOne.ContainsDie(die))
+                {
+                    _dicePairOne.UnselectDie(die);
+                    UnhighLightRoomsAsOptions();
+                    state = GameState.PickDiceOne;
+                }
+                break;
+            case GameState.PickRoomTwo:
+                if (_dicePairTwo.ContainsDie(die))
+                {
+                    _dicePairTwo.UnselectDie(die);
+                    UnhighLightRoomsAsOptions();
+                    state = GameState.PickDiceTwo;
+                }
+                break;
         }
     }
 
@@ -124,6 +143,14 @@ public class GameManager : MonoBehaviour
         }
     }
 
+    void UnhighLightRoomsAsOptions()
+    {
+        foreach (Transform roomTransform in rooms.transform)
+        {
+            roomTransform.gameObject.GetComponent<Room>().UnhighlightRoomAsOption();
+        }
+    }
+
     private void DiceRolled(object sender, EventArgs e)
     {
         if (state == GameState.RollDice)

PuzzleGameProject/Assets/Scripts/Room.cs

@@ -32,7 +32,8 @@ public class Room : MonoBehaviour
         }
         
         TextMeshProUGUI numberText = numberTextObject.GetComponent<TextMeshProUGUI>();
-
+        _roomNumberOriginalColor = gameObject.GetComponentInChildren<TextMeshProUGUI>().color;
+        
         if (keyType == KeyType.Number)
         {
             numberText.SetText(number.ToString());
@@ -52,7 +53,6 @@ public class Room : MonoBehaviour
 
     public void HighlightRoomAsOption()
     {
-        _roomNumberOriginalColor = gameObject.GetComponentInChildren<TextMeshProUGUI>().color;
         gameObject.GetComponentInChildren<TextMeshProUGUI>().color = Color.blue;
     }