diff --git a/app/src/main/java/com/example/shakecraft/MainActivity.kt b/app/src/main/java/com/example/shakecraft/MainActivity.kt
index 658662e..e007c6e 100644
--- a/app/src/main/java/com/example/shakecraft/MainActivity.kt
+++ b/app/src/main/java/com/example/shakecraft/MainActivity.kt
@@ -7,22 +7,19 @@ import androidx.annotation.RequiresApi
 import androidx.core.view.WindowCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.WindowInsetsControllerCompat
-import androidx.fragment.app.Fragment
+
 import androidx.navigation.findNavController
 import androidx.navigation.ui.setupWithNavController
-import androidx.recyclerview.widget.LinearLayoutManager
-import androidx.recyclerview.widget.RecyclerView
+
 import com.example.shakecraft.data.Stub
-import com.example.shakecraft.view.adapter.AdapterInventory
+
 import com.google.android.material.bottomnavigation.BottomNavigationView
 
 class MainActivity : AppCompatActivity() {
-    private var progressValue = 20
-    private var lastShakePosition = 0f
 
-    var currentPlayer = Stub().currentPlayer;
 
-    // Function to hide NavigationBar
+    var currentPlayer = Stub().currentPlayer
+
     @RequiresApi(Build.VERSION_CODES.R)
     private fun hideSystemUI() {
         WindowCompat.setDecorFitsSystemWindows(window, false)
@@ -30,14 +27,11 @@ class MainActivity : AppCompatActivity() {
             window.decorView.findViewById(android.R.id.content)).let { controller ->
             controller.hide(WindowInsetsCompat.Type.systemBars())
 
-            // When the screen is swiped up at the bottom
-            // of the application, the navigationBar shall
-            // appear for some time
             controller.systemBarsBehavior = WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
         }
     }
 
-    lateinit var bottomNav : BottomNavigationView
+    private lateinit var bottomNav : BottomNavigationView
     @RequiresApi(Build.VERSION_CODES.R)
     override fun onCreate(savedInstanceState: Bundle?) {
 
@@ -46,7 +40,7 @@ class MainActivity : AppCompatActivity() {
         setContentView(R.layout.activity_main)
 
 
-        bottomNav = findViewById(R.id.bottomNavigationView) as BottomNavigationView
+        bottomNav = findViewById(R.id.bottomNavigationView)
         val navController = findNavController(R.id.fragment)
         bottomNav.setupWithNavController(navController)
 
diff --git a/app/src/main/java/com/example/shakecraft/model/Boss.kt b/app/src/main/java/com/example/shakecraft/model/Boss.kt
index 599b28f..c3088d4 100644
--- a/app/src/main/java/com/example/shakecraft/model/Boss.kt
+++ b/app/src/main/java/com/example/shakecraft/model/Boss.kt
@@ -10,10 +10,10 @@ class Boss (
 ){
     val possibleLoot: List<Pair<Item, Double>> = listOf(
         Pair(Item(name = "Monster Bones", rarity = 0, stack = 1, R.drawable.monster_bones), 0.7),
-        Pair(Item(name = "Monster Eye", rarity = 0, stack = 1, R.drawable.monster_bones), 0.25),
+        Pair(Item(name = "Monster Eye", rarity = 0, stack = 1, R.drawable.monster_eyes), 0.25),
         Pair(Item(name = "Treasure Key", rarity = 0, stack = 1, R.drawable.treasure_key), 0.05),
     )
     fun takeDamage(strength: Int) {
-        this.life -= strength;
+        this.life -= strength
     }
 }
\ No newline at end of file