Implemented turn passing and taking damage from it.

PuzzleGameProject/Assets/Scripts/GameManager.cs

@@ -14,17 +14,21 @@ public enum GameState
 }
 public class GameManager : MonoBehaviour
 {
-    [SerializeField] private GameState state;
+    [SerializeField] public GameState state;
     [SerializeField] private GameObject rooms;
     [SerializeField] private DiceRoller diceRoller;
+    [SerializeField] private PassManager passManager;
+    [SerializeField] private Player player;
 
-    private DicePair _dicePairOne = new DicePair();
-    private DicePair _dicePairTwo = new DicePair();
+    private DicePair _dicePairOne = new();
+    private DicePair _dicePairTwo = new();
+    public event EventHandler<GameState> StateChanged; 
     
     // Start is called once before the first execution of Update after the MonoBehaviour is created
     void Start()
     {
         diceRoller.diceRolled += DiceRolled;
+        passManager.PassRequested += PassRequested;
         foreach (Transform roomTransform in rooms.transform)
         {
             roomTransform.gameObject.GetComponent<Room>().ValidRoomClicked += ValidRoomClicked;
@@ -35,10 +39,15 @@ public class GameManager : MonoBehaviour
         }
         StartNewTurn();
     }
+    
+    private void ChangeState(GameState stateToChangeTo) {
+        state = stateToChangeTo;
+        StateChanged?.Invoke(this, state);
+    }
 
     private void StartNewTurn()
     {
-        state = GameState.RollDice;
+        ChangeState(GameState.RollDice);
         diceRoller.Enable();
         diceRoller.ResetDice();
         _dicePairOne = new DicePair();
@@ -61,13 +70,12 @@ public class GameManager : MonoBehaviour
         room.SetRoomExplored();
         if (state == GameState.PickRoomOne)
         {
-            state = GameState.PickDiceTwo;
+            ChangeState(GameState.PickDiceTwo);
         }
         else
         {
             StartNewTurn();
         }
-        
     }
 
     void DieClicked(object sender, Die die)
@@ -82,7 +90,7 @@ public class GameManager : MonoBehaviour
             
                     if (_dicePairOne.AreBothDiceSelected())
                     {
-                        state = GameState.PickRoomOne;
+                        ChangeState(GameState.PickRoomOne);
                         HighLightValidRoomsWithNumber(_dicePairOne);
                     }
                 }
@@ -101,7 +109,7 @@ public class GameManager : MonoBehaviour
             
                     if (_dicePairTwo.AreBothDiceSelected())
                     {
-                        state = GameState.PickRoomTwo;
+                        ChangeState(GameState.PickRoomTwo);
                         HighLightValidRoomsWithNumber(_dicePairTwo);
                     }
                 }
@@ -117,7 +125,7 @@ public class GameManager : MonoBehaviour
                 {
                     _dicePairOne.UnselectDie(die);
                     UnhighLightRoomsAsOptions();
-                    state = GameState.PickDiceOne;
+                    ChangeState(GameState.PickDiceOne);
                 }
                 break;
             case GameState.PickRoomTwo:
@@ -125,12 +133,17 @@ public class GameManager : MonoBehaviour
                 {
                     _dicePairTwo.UnselectDie(die);
                     UnhighLightRoomsAsOptions();
-                    state = GameState.PickDiceTwo;
+                    ChangeState(GameState.PickDiceTwo);
                 }
                 break;
         }
     }
 
+    private void PassTurn() {
+        player.TakeDamage(1);
+        StartNewTurn();
+    }
+
     void HighLightValidRoomsWithNumber(DicePair pair)
     {
         foreach (Transform roomTransform in rooms.transform)
@@ -156,7 +169,14 @@ public class GameManager : MonoBehaviour
         if (state == GameState.RollDice)
         {
             diceRoller.Disable();
-            state = GameState.PickDiceOne;
+            ChangeState(GameState.PickDiceOne);
+        }
+    }
+
+    private void PassRequested(object sender, EventArgs e) {
+        if (state is GameState.PickDiceOne or GameState.PickDiceTwo)
+        {
+            PassTurn();
         }
     }
 }

PuzzleGameProject/Assets/Scripts/PassManager.cs

@@ -0,0 +1,36 @@
+using System;
+using UnityEngine;
+using UnityEngine.UIElements;
+using UnityEngine.Video;
+using Button = UnityEngine.UI.Button;
+
+public class PassManager : MonoBehaviour
+{
+    [SerializeField] private Button passButton;
+    [SerializeField] private GameManager gameManager;
+
+    public event EventHandler PassRequested;
+    
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    void Start()
+    {
+        passButton.onClick.AddListener(OnPassClicked);
+        gameManager.StateChanged += OnGameStateChange;
+    }
+
+    private void OnGameStateChange(object sender, GameState state) {
+        if (state == GameState.RollDice)
+        {
+            passButton.interactable = false;
+        }
+        else
+        {
+            passButton.interactable = true;
+        }
+    }
+
+    private void OnPassClicked()
+    {
+        PassRequested?.Invoke(this, EventArgs.Empty);
+    }
+}

PuzzleGameProject/Assets/Scripts/PassManager.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 95487118287b4514fb9b9fb7018ae717

PuzzleGameProject/Assets/Scripts/Player.cs

@@ -0,0 +1,39 @@
+using System;
+using Microsoft.Unity.VisualStudio.Editor;
+using TMPro;
+using UnityEngine;
+
+public class Player : MonoBehaviour
+{
+    [SerializeField] private int maxHealth;
+    [SerializeField] private GameObject healthGameObject;
+    private int _healthIndex = 0;
+    private readonly int[] _healthBar = {0, 0, -1, -2, -4, -6, -9, -12, -16, -20};
+
+    private void Start() {
+        UpdateGUI();
+    }
+
+    public void TakeDamage(int damage)
+    {
+        if (_healthIndex + damage < _healthBar.Length)
+        {
+            _healthIndex += damage;
+            UpdateGUI();
+        }
+    }
+
+    public void Heal(int healAmount)
+    {
+        if (_healthIndex - healAmount >= 0)
+        {
+            _healthIndex -= healAmount;
+            UpdateGUI();
+        }
+    }
+
+    private void UpdateGUI()
+    {
+        healthGameObject.GetComponent<TextMeshProUGUI>().text = _healthBar[_healthIndex].ToString();
+    }
+}

PuzzleGameProject/Assets/Scripts/Player.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 516f63f4d32b3614b92fb0535c742078