complete consumables package

Java-Knight/src/main/java/org/project/item/consumables/Consumable.java

@@ -1,8 +1,26 @@
 package org.project.item.consumables;
 
-// TODO: UPDATE IMPLEMENTATION
-public abstract class Consumable {
-    /*
-    TODO: ADD OTHER REQUIRED AND BONUS METHODS
-    */
+import org.project.item.Item;
+
+public abstract class Consumable implements Item {
+
+    protected int id;
+    protected String name;
+    protected int amount;
+
+    public Consumable(String name, int id, int amount) {
+        this.name = name;
+        this.id = id;
+        this.amount = amount;
+    }
+
+    @Override
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public int getId() {
+        return id;
+    }
 }

Java-Knight/src/main/java/org/project/item/consumables/Flask.java

@@ -1,16 +1,29 @@
 package org.project.item.consumables;
 
 import org.project.entity.Entity;
+import org.project.entity.players.Player;
 
-// TODO: UPDATE IMPLEMENTATION
-public class Flask {
-    /*
-    THIS IS AN EXAMPLE OF A CONSUMABLE DESIGN.
-    */
+public class Flask extends Consumable{
+
+    private static final int HEAL_AMOUNT = 20;
+    private static final String YELLOW = "\033[33m";
+    public static final String RESET = "\u001B[0m";
+
+    public Flask(String name, int id)
+    {
+        super(name, id, HEAL_AMOUNT);
+    }
 
-    // TODO: UPDATE USE METHOD
     @Override
     public void use(Entity target) {
-        target.heal(target.getMaxHP() / 10);
+        if (target != null && target.isAlive()) {
+            target.heal(HEAL_AMOUNT);
+            Player player = (Player) target;
+            System.out.println("🧪 " + player.getName() + " used Flask! Healed " + HEAL_AMOUNT + " HP.");
+        }
+        else
+        {
+            System.out.println(YELLOW+"❌ Cannot use Flask on a dead or null target."+RESET);
+        }
     }
 }