Implemented torch ability

PuzzleGameProject/Assets/Scripts/Abilities/TorchAbility.cs

@@ -0,0 +1,58 @@
+using System;
+using TMPro;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class TorchAbility : MonoBehaviour
+{
+    public static
+        event Action TorchAbilityUsed;
+    [SerializeField] private GameObject abilityUseOne;
+    [SerializeField] private GameObject abilityUseTwo;
+
+    private int _uses = 2;
+    private GameObject[] _usesUsed;
+    private bool _canClick;
+
+    private void OnEnable()
+    {
+        GameManager.StateChanged += HandleStateChanged;
+    }
+
+    private void OnDisable()
+    {
+        GameManager.StateChanged -= HandleStateChanged;
+    }
+
+    private void Start()
+    {
+        _usesUsed = new GameObject[_uses];
+        abilityUseOne.GetComponent<Button>().onClick.AddListener(() => UseClicked(abilityUseOne));
+        abilityUseTwo.GetComponent<Button>().onClick.AddListener(() => UseClicked(abilityUseTwo));
+    }
+
+    private void UseClicked(GameObject abilityUseObject)
+    {
+        if (!_canClick) return;
+
+        if (_uses > 0)
+        {
+            _usesUsed[_uses - 1] = abilityUseObject;
+            MarkUsed(abilityUseObject);
+            TorchAbilityUsed?.Invoke();
+            _uses -= 1;
+        }
+
+        _canClick = false;
+    }
+
+    private void MarkUsed(GameObject useObject)
+    {
+        useObject.GetComponentInChildren<TextMeshProUGUI>().text = "X";
+    }
+
+    private void HandleStateChanged(GameState state)
+    {
+        _canClick = true;
+    }
+}