Implement Items interface and weapon classes

Java-Knight/src/main/java/org/project/item/Item.java

@@ -5,7 +5,4 @@ import org.project.entity.Entity;
 public interface Item {
     void use(Entity target);
 
-    /*
-    TODO: ADD OTHER REQUIRED AND BONUS METHODS
-    */
 }

Java-Knight/src/main/java/org/project/item/weapons/Bite.java

@@ -0,0 +1,13 @@
+// Bite is used by Vampire
+
+package org.project.item.weapons;
+
+public class Bite extends Weapon {
+
+    private static final int damage = 16;
+
+    public Bite() {
+        super(damage, 0);
+    }
+
+}

Java-Knight/src/main/java/org/project/item/weapons/BoneClub.java

@@ -0,0 +1,13 @@
+// BoneClub is used by Skeleton
+
+package org.project.item.weapons;
+
+public class BoneClub extends Weapon {
+
+    private static final int damage = 14;
+
+    public BoneClub() {
+        super(damage, 0);
+    }
+
+}

Java-Knight/src/main/java/org/project/item/weapons/Dagger.java

@@ -0,0 +1,13 @@
+// Dagger is used by Goblin
+
+package org.project.item.weapons;
+
+public class Dagger extends Weapon {
+
+    private static final int damage = 12;
+
+    public Dagger() {
+        super(damage, 0);
+    }
+
+}

Java-Knight/src/main/java/org/project/item/weapons/DualDagger.java

@@ -0,0 +1,14 @@
+// DualDagger is used by Assassin
+
+package org.project.item.weapons;
+
+public class DualDagger extends Weapon {
+
+    private static final int damage = 30;
+    private static final int manaCost = 15;
+
+    public DualDagger() {
+        super(damage, manaCost);
+    }
+
+}

Java-Knight/src/main/java/org/project/item/weapons/Flame.java

@@ -0,0 +1,13 @@
+// Flame is used by Dragon
+
+package org.project.item.weapons;
+
+public class Flame extends Weapon {
+
+    private static final int damage = 36;
+
+    public Flame() {
+        super(damage, 0);
+    }
+
+}

Java-Knight/src/main/java/org/project/item/weapons/MagicStaff.java

@@ -0,0 +1,14 @@
+// Maggic Staff is used by Wizard
+
+package org.project.item.weapons;
+
+public class MagicStaff extends Weapon {
+
+    private static final int damage = 28;
+    private static final int manaCost = 16;
+
+    public MagicStaff() {
+        super(damage, manaCost);
+    }
+
+}

Java-Knight/src/main/java/org/project/item/weapons/Sword.java

@@ -1,26 +1,14 @@
+// Sword is used by Knight
+
 package org.project.item.weapons;
 
-import org.project.entity.Entity;
+public class Sword extends Weapon {
 
-import java.util.ArrayList;
-
-// TODO: UPDATE IMPLEMENTATION
-public class Sword {
-    /*
-    THIS IS AN EXAMPLE OF A WEAPON DESIGN.
-    */
-
-    int abilityCharge;
+    private static final int damage = 34;
+    private static final int manaCost = 15;
 
     public Sword() {
-        // TODO: DESIGN SWORD'S ATTRIBUTES IMPLEMENT THE CONSTRUCTOR
+        super(damage, manaCost);
     }
 
-    // TODO: (BONUS) UPDATE THE UNIQUE ABILITY
-    public void uniqueAbility(ArrayList<Entity> targets) {
-        abilityCharge += 2;
-        for (Entity target : targets) {
-            target.takeDamage(getDamage());
-        }
-    }
 }

Java-Knight/src/main/java/org/project/item/weapons/Weapon.java

@@ -1,15 +1,12 @@
 package org.project.item.weapons;
 
 import org.project.entity.Entity;
+import org.project.item.Item;
 
-// TODO: UPDATE IMPLEMENTATION
-public abstract class Weapon {
+public abstract class Weapon implements Item {
     private int damage;
     private int manaCost;
 
-    /*
-    TODO: ADD OTHER REQUIRED AND BONUS ATTRIBUTES
-    */
 
     public Weapon(int damage, int manaCost) {
         this.damage = damage;
@@ -29,7 +26,5 @@ public abstract class Weapon {
         return manaCost;
     }
 
-    /*
-    TODO: ADD OTHER REQUIRED AND BONUS METHODS
-    */
+
 }