Java-Knight/src/main/java/org/project/entity/enemies/Enemy.java

@@ -1,9 +1,12 @@
 package org.project.entity.enemies;
 
+import org.project.entity.Entity;
+import org.project.entity.players.Knight;
+import org.project.entity.players.Player;
 import org.project.item.weapons.Weapon;
 
-// TODO: UPDATE IMPLEMENTATION
-public abstract class Enemy {
+
+public abstract class Enemy  implements Entity {
     Weapon weapon;
     private int hp;
     private int mp;
@@ -31,4 +34,13 @@ public abstract class Enemy {
     public Weapon getWeapon() {
         return weapon;
     }
+
+    private boolean checkTargetAbility(Player target) {
+        if (target instanceof Knight) {
+            boolean check = target.getUsingSpecialAbility();
+            return check;
+        }
+        return false;
+    }
 }
+

Java-Knight/src/main/java/org/project/entity/players/Assassin.java

@@ -19,13 +19,18 @@ public class Assassin extends Player {
 
     @Override
     public void heavyAttack(Entity target) {
-        if (getMP() >= 8) {
-            attack(target, 2.5);
-            setMP(getMP() - 8);
-        }
-        else {
-            System.out.println("Not enough MP");
+        if (getUsingSpecialAbility()) {
+            attack(target, 3);
+            setUsingSpecialAbility(false);
         }
+
+        else if (getMP() >= 8) {
+                attack(target, 2.5);
+                setMP(getMP() - 8);
+            } else {
+                System.out.println("Not enough MP");
+            }
+
     }
 
     @Override
@@ -42,10 +47,9 @@ public class Assassin extends Player {
     @Override
     public void specialAbility(Entity target) {
         if (getMP() >= 20) {
-            setDefendRate(1);
-            defend();
+            setUsingSpecialAbility(true);
+            System.out.println("your next heavy-attack will be free!");
             setMP(getMP() - 20);
-            //incomplete
         }
         else {
             System.out.println("Not enough MP");
@@ -63,5 +67,13 @@ public class Assassin extends Player {
         }
     }
 
+    @Override
+    public void takeDamage(int damage) {
+        if (getUsingSpecialAbility()) {
+            System.out.println("player using special ability");
+        }
+        else  super.takeDamage(damage);
+    }
+
 }
 

Java-Knight/src/main/java/org/project/entity/players/Knight.java

@@ -42,9 +42,9 @@ public class Knight extends Player {
     @Override
     public void specialAbility(Entity target) {
         if (getMP() >= 20) {
+            setUsingSpecialAbility(true);
             attack(target, 2);
             setMP(getMP() - 20);
-            //incomplete
         }
         else {
             System.out.println("Not enough MP");

Java-Knight/src/main/java/org/project/entity/players/Player.java

@@ -15,6 +15,7 @@ public abstract class Player implements Entity, combatOptions {
     private int maxMP;
     private boolean defending = false;
     private double defendRate;
+    private boolean isUsingSpecialAbility = false;
 
     public Player(String name, int hp, int mp, Weapon weapon, Armor armor) {
         this.name = name;
@@ -56,7 +57,7 @@ public abstract class Player implements Entity, combatOptions {
     public void takeDamage(int damage) {
 
         int finalDamage = damage - armor.getDefense();
-        setHP(-finalDamage);
+        setHP(getHP() - finalDamage);
     }
 
     @Override
@@ -142,4 +143,8 @@ public abstract class Player implements Entity, combatOptions {
     @Override
     public void setDefendRate(double defendRate) { this.defendRate = defendRate; }
 
+    public boolean getUsingSpecialAbility() { return isUsingSpecialAbility; }
+
+    public void setUsingSpecialAbility(boolean isUsingSpecialAbility) { this.isUsingSpecialAbility = isUsingSpecialAbility; }
+
 }