Added activate and deactivate methods to torches

Assets/Scripts/Torch.cs

@@ -39,4 +39,14 @@ public class Torch : MonoBehaviour {
             currentSprite.sprite = unlitTorch;
         }
     }
+
+    public void activate()
+    {
+        activateTorch();
+    }
+
+    public void deactivate()
+    {
+        deactivateTorch();
+    }
 }