Merge pull request 'matin mortazavi' (#1) from develop into main

Reviewed-on: #1

Java-Knight/readme.md

@@ -0,0 +1,278 @@
+# ⚔️ Java RPG Game
+
+A text-based role‑playing game built in Java, demonstrating core Object‑Oriented Programming principles such as inheritance, polymorphism, interfaces, abstraction, and encapsulation.
+
+The player chooses a hero (Knight, Wizard, or Assassin), equips weapons and armour, and battles various enemies (Skeleton, Vampire, Goblin) in a simple turn‑based loop. Locations and consumable items are also partially implemented.
+
+---
+
+## 📁 Project Structure
+---
+
+## 🎮 Gameplay Overview
+
+1. Character Selection – Enter your name, pick a class (Assassin, Wizard, Knight), choose a weapon and armour.
+2. Combat Loop – You face random enemies from a list. Each turn you can:
+   - Light Attack
+   - Heavy Attack (normal attack)
+   - Defend
+   - Heal
+   - Use Special Ability
+3. Enemy AI – Enemies randomly choose between light and heavy attacks. Some enemies (e.g. Goblin) have special behaviours.
+4. Progression – After defeating an enemy, the player's maximum HP and MP increase, and both player and enemy stats are refreshed.
+5. Relocation – You can choose to move to another location (currently selecting a random enemy from the list).
+
+---
+
+## 🧱 Class Hierarchy & Interfaces
+
+### Interface Entity
+Defines the contract for all living beings in the game.
+
+| Method | Description |
+|--------|-------------|
+| void attack(Entity target) | Basic attack on a target. |
+| void LightAttack(Entity target, int base_damage) | A weaker attack with fixed damage. |
+| void defend(Entity me, int damage) | Defensive action (confusing signature, see Player). |
+| String getName() | Returns the entity's name. |
+| void heal(int health) | Restores health points. |
+| void fillMana(int mana) | Restores mana points. |
+| void takeDamage(int damage) | Applies damage after armour reduction. |
+| int getMaxHP() | Returns maximum health. |
+| int getMaxMP() | Returns maximum mana. |
+| boolean ISLive() | Checks if the entity is alive (HP > 0). |
+
+### Interface Item
+Defines usable items.
+
+| Method | Description |
+|--------|-------------|
+| void use(Entity target) | Apply the item's effect to the target. |
+| String getName() | Returns the item's name. |
+
+---
+
+## 🧙 Abstract Classes
+
+### Player (extends Entity)
+Common base for all player characters.
+
+Fields:
+- name, weapon, armor, hp, maxHP, mp, maxMP, baseDamage (unused)
+
+Constructors:
+- Player(String name, int hp, int mp, Weapon weapon, Armor armor, int baseDamage)
+- Player(String name, int hp, int mp, Weapon weapon, Armor armor) – sets maxHP/maxMP equal to initial hp/mp.
+
+Methods:
+- void attack(Entity target) – Deals weapon damage.
+- void defend(Entity me, int damage) – Heals the entity itself (unusual).
+- void takeDamage(int damage) – Reduces damage by armour defence.
+- void heal(int health) – Adds health, capped at maxHP.
+- void fillMana(int mana) – Adds mana, capped at maxMP.
+- abstract void specialAttack(Entity target) – Each subclass defines its own special move.
+- boolean IsLive() – Returns true if HP > 0.
+- void LightAttack(Entity target, int base_damage) – Deals flat damage.
+- void UpGradeMaxHP() / UpGradeMaxMP() – Increases max stats by 20% (used after battle).
+- void freshFactors() – Fully restores HP and MP.
+
+### Enemy (extends Entity)
+Base for all enemy types.
+
+Fields:
+- weapon, hp, mp, maxHp, maxMp
+
+Constructor:
+- Enemy(int hp, int mp, Weapon weapon) – Initialises stats and weapon.
+
+Methods:
+- int getHp(), int getMp(), Weapon getWeapon(), void setNewHp(int newhp)
+- void takeDamage(int damage) – Direct HP reduction.
+- abstract void attack(Entity target)
+- abstract void check_hp() – Intended for death/recovery checks.
+- abstract void defend() – Normal defend.
+- abstract String getName()
+- void heal(int health), void fillMana(int mana) – Standard recovery.
+- boolean IsLive() – HP > 0.
+- void LightAttack(Entity target, int base_damage) – Flat damage.
+- int getMaxHP(), int getMaxMp()
+- void freshFactors() – Resets HP/MP to max.
+
+### Consumable (implements Item)
+Base for consumable items.
+
+- Consumable(String name) – Sets the item name.
+- String getName()
+
+### Weapon (abstract)
+Base for all weapons.
+
+Fields:
+- int damage, int manaCost
+
+Constructor: Weapon(int damage, int manaCost)
+
+Methods:
+- int getDamage(), int getManaCost()
+- (No use method – not implementing Item)
+
+### Armor (abstract)
+Base for all armour pieces.
+Fields:
+- defense, maxDefense, durability, maxDurability, isBroke (private)
+
+Constructors:
+- Armor(int defense, int durability) – Main constructor (does not initialise max values correctly).
+- Armor(int maxDefense, int maxDurability, boolean isBroke) – Unused overload.
+
+Methods:
+- void checkBreak() – If durability ≤ 0, sets isBroke = true and defense = 0.
+- void repair() – Restores defence/durability to max values.
+- int getDefense(), int getDurability(), boolean isBroke()
+- void setMaxDefense(int max)
+- void newDurability() – Decrements durability (does not auto‑call checkBreak).
+
+---
+
+## 🧝‍♂️ Concrete Player Classes
+
+### Knight
+- Base stats: HP=40, MP=20
+- specialAttack(Entity target) – Deals 5 damage.
+
+### Wizard
+- Base stats: HP=40, MP=20
+- specialAttack(Entity target) – Deals 5 damage and heals self for 10 HP (capped at max).
+
+### Assassin
+- Base stats: HP=20, MP=40
+- specialAttack(Entity target) – Deals weapon damage.
+
+All three override ISLive() to always return false (bug – should use IsLive() from Player).
+
+---
+
+## 👹 Concrete Enemy Classes
+
+### Skeleton
+- HP=10, MP=2
+- attack(Entity target) – Weapon damage.
+- check_hp() – If HP ≤ 0 and not yet revived, sets HP to Max_hp/2 (5). (Bug: ISLive() returns false, so this may not work as intended.)
+- getName() returns "Skeleton".
+
+### Vampire
+- HP=12, MP=5
+- attack(Entity target) – Weapon damage, heals self by damage/3, capped at Max_hp.
+- getName() returns "Vampire".
+
+### Goblin
+- HP=6, MP=18
+- attack(Entity target) – Weapon damage.
+- getName() returns "Gobblin".
+
+### Dragon
+- Extends Enemy but currently all methods are empty/return default values – not fully implemented.
+
+---
+
+## ⚔️ Weapons
+
+### Sword
+- damage=3, manaCost=4 (constants, but constructor accepts parameters that are ignored)
+- Copy constructor: Sword(Weapon other) copies damage and manaCost from another weapon.
+- uniqueAbility(ArrayList<Entity> targets) – deals weapon damage to all targets.
+
+### SwordPro
+- damage=4, manaCost=3
+- Same copy constructor and unique ability.
+
+### SwordProMax
+- damage=5, manaCost=2
+- Same pattern.
+
+---
+
+## 🛡️ Armors
+
+### KnightArmor
+- defense=3, durability=2 (constructor ignores parameters, always uses static constants)
+- No copy constructor.
+
+### ArmorNormal
+- defense=1, durability=2
+
+### ArmorPro
+- defense=2, durability=2
+
+### ArmorProMax
+- defense=1, durability=5
+
+All armours use the same pattern: a static final value passed to super().
+
+---
+
+## 🧪 Consumables
+
+### Flask (extends Consumable)
+- Flask(String name) – calls super.
+- use(Entity target) – Heals target by 10% of its max HP.
+
+Currently unused in gameplay; the Main loop does not reference flasks.
+
+---
+
+## 📍 Location
+
+- Fields: name, enemies (ArrayList<Enemy>), locations (ArrayList<Location>)
+- Constructor takes locations and enemies, but does not assign name (remains null).
+- Not integrated into the main game loop yet.
+
+---
+
+## 🎯 Main Class (Game Loop)
+
+The main method contains:
+
+1. Setup: Creates weapon instances, enemy list (Skeleton, Vampire, Goblin), scanner, random.
+2. Player creation: Asks for name, class (1‑3), weapon (1‑3), armour (1‑4). Uses copy constructors for weapons.
+3. Game loop: While player is alive (checks player.ISLive() – currently buggy, always false so loop never enters). Inside:
+   - Displays current enemy name.
+   - Offers two options: Fight (1) or Move (2). Moving picks a random enemy from the list.
+   - When fight is selected, calls playerMove() (player attacks), then if enemy lives, enemyMove() (enemy attacks).
+   - After enemy dies, player’s max HP/MP increase, both are refreshed.
+4. Helper methods:
+- playerMove(Player, Enemy) – Displays a menu of actions (Light Attack, Heavy Attack, Defend, Heal, Special) and calls the corresponding method.
+   - enemyMove(Player, Enemy, int) – Randomly chooses Light Attack or normal Attack for the enemy.
+   - showDetails(Player, Enemy) – Prints current stats.
+   - pause(double seconds) – Sleeps the program for a given time.
+
+---
+
+## 🐞 Known Issues / Quirks
+
+- Player.ISLive() always returns false because overridden incorrectly in subclasses; the loop condition is never satisfied.
+- Armor constructors do not properly initialise maxDefense/maxDurability.
+- Entity interface contains defend(Entity me, int damage) which doesn’t match the usual defend() signature.
+- Many ISLive() overrides just return false, while the correct logic is in IsLive() (non‑interface method). The game uses ISLive() (interface method) which clashes with the intended behaviour.
+- Location is not used; its name field is never set.
+
+---
+
+## 🚀 How to Run
+
+1. Compile all .java files inside the org/project package.
+2. Run org.project.Main.
+3. Follow the console prompts to play.
+
+---
+
+## 📚 OOP Concepts Demonstrated
+
+- Inheritance: Player and Enemy extend Entity; weapons extend Weapon; armours extend Armor.
+- Polymorphism: Entity references used for both players and enemies in combat.
+- Encapsulation: Private fields with getters/setters (though some fields could be better protected).
+- Abstraction: Abstract classes Player, Enemy, Weapon, Armor define common behaviour; subclasses fill in specifics.
+
+---
+
+Enjoy the game! Contributions and fixes are welcome.

Java-Knight/src/main/java/org/project/Main.java

@@ -1,15 +1,258 @@
 package org.project;
+import java.util.*;
 
+import org.project.entity.Entity;
+import org.project.entity.enemies.Enemy;
+import org.project.entity.enemies.Goblin;
+import org.project.entity.enemies.Skeleton;
+import org.project.entity.enemies.Vampire;
+import org.project.entity.players.Assassin;
+import org.project.entity.players.Knight;
+import org.project.entity.players.Player;
+import org.project.entity.players.Wizard;
+import org.project.item.armors.*;
+import org.project.item.weapons.Sword;
+import org.project.item.weapons.SwordPro;
+import org.project.item.weapons.SwordProMax;
+import org.project.item.weapons.Weapon;
 import org.project.location.Location;
 
-import java.util.ArrayList;
-import java.util.List;
 
 public class Main {
     public static void main(String[] args) {
         // TODO: ADD LOCATIONS TO YOUR GAME
+        int a ;
+        int b ;
+        int c ;
+        String name  ;
+
+        Scanner input = new Scanner(System.in) ;
+        Random random = new Random() ;
+
         List<Location> locations = new ArrayList<>();
+        ArrayList<Enemy> enemies = new ArrayList<>() ;
+
+       Weapon sword = new Sword(3 , 4 ) ;
+       Weapon swordProMax = new SwordProMax(5 , 2 ) ;
+       Weapon swordPro = new SwordPro(4 , 3) ;
+
+        Enemy vampire = new Vampire(12 ,5 , swordProMax) ;
+        Enemy skeleton = new Skeleton(10 , 2 , sword) ;
+        Enemy goblin = new Goblin(8 , 12 , swordPro) ;
+        enemies.add(skeleton) ;
+        enemies.add(vampire) ;
+        enemies.add(goblin) ;
+        Weapon swo ;
+        Armor arm = null;
+        Player player ;
+        Enemy enemy  = skeleton ;
+        String enemy_name = "Skeleton" ;
+        boolean enemyIsLive = false ;
+
+
+
+
+
+
+
+
+
+
+
+
+        System.out.println("---- Enter your name : ----") ;
+        name = input.nextLine() ;
+
+        System.out.println("----select your character ----") ;
+        System.out.println(" Assassin  : 1 , Wizard : 2 , Knight : 3  ");
+        a = input.nextInt() ;
+        System.out.println("-----select your Weapon ----");
+        System.out.println(" Sword   : 1 , Sword Pro  : 2 , Sword Pro Max : 3  ");
+        b = input.nextInt() ;
+        System.out.println("-----select your Armor ----");
+        System.out.println(" Normal Armor  : 1 , Armor Pro   : 2 , Armor Pro Max : 3  , Knight Armor : 4 ");
+        c = input.nextInt() ;
+        if (b == 1) {
+             swo = new Sword(sword);
+        }
+        else if (b == 2 )
+        {
+            swo = new SwordPro(swordPro) ;
+
+        }
+        else {
+            swo = new SwordProMax(swordProMax) ;
+        }
+        if (c == 1 )
+        {
+             arm = new ArmorNormal(1 ,2) ;
+        }
+        else if (c == 2 )
+        {
+             arm = new ArmorPro(2 ,2) ;
+        }
+        else if (c == 3)
+        {
+             arm = new ArmorProMax(5 ,1) ;
+        }
+        else if (c == 4)
+        {
+            Armor knightarmor  = new KnightArmor(3 , 2 ) ;
+        }
+        if (a == 1 )
+        {
+             player = new Assassin(name , swo , arm ) ;
+        }
+        else if ( a == 2 )
+        {
+             player = new Wizard(name , swo , arm ) ;
+        }
+        else {
+             player = new Knight(name , swo , arm ) ;
+        }
+        System.out.println(player.IsLive());
+        System.out.println(player.getHp());
+        while(!player.ISLive())
+        {
+            int sel = 0 ;
+            System.out.println(enemyIsLive);
+            while (sel != 1 &&  enemyIsLive == false) {
+                System.out.println("your Enemy is  : " + enemy_name);
+                System.out.println("# 1) Fight the enemy");
+                System.out.println("# 2) Move to another location:");
+                sel = input.nextInt();
+                if (sel == 2) {
+                    enemy = enemies.get(random.nextInt(enemies.size()));
+                    enemy_name = enemy.getName();
+
+
+                }
+                else if (sel == 1)
+                {
+                    enemyIsLive = true ;
+                    break ;
+
+                }
+            }
+
+                playerMove(player , enemy );
+                showDetails(player , enemy);
+                pause(5);
+                System.out.println(enemy.IsLive());
+                if (enemy.IsLive())
+                {
+                    System.out.println("salam");
+                   int  ran = random.nextInt(2) ;
+                   System.out.println(ran);
+                   if (Objects.equals(enemy.getName(), "Goblin"))
+                   {
+                       int ran2 = random.nextInt(3) ;
+                       if (ran == 0)
+                       {
+                           enemy.LightAttack(player , 3 );
+                           showDetails(player , enemy);
+                           pause(5);
+                       }
+                       else
+                       {
+                           enemy.attack(player);
+                           showDetails(player , enemy);
+                           pause(5);
+                       }
+                   }
+                   else {
+                       enemyMove(player, enemy, ran);
+                       showDetails(player, enemy);
+                       pause(5);
+                   }
+
+                }
+                else {
+                    System.out.println("the " + enemy_name + " died !");
+                    enemyIsLive = false;
+                    sel = 0 ;
+                    player.UpGradeMaxHP();
+                    player.UpGradeMaxMP();
+                    player.freshFactors();
+                    enemy.freshFactors();
+                }
+
+
+
+            }
+
+
+
+
+
+
+
+
+
 
         // TODO: IMPLEMENT GAMEPLAY
     }
+    public static  void playerMove (Player player , Enemy enemy )
+    {
+
+
+        System.out.println("# What You Want To Do :");
+        System.out.println("# 1) Light Attack ");
+        System.out.println("# 2) Heavy Attack ");
+        System.out.println("# 3) Defend ") ;
+        System.out.println("# 4) Heal") ;
+        System.out.println("# 5) Special Ability");
+        Scanner sc = new Scanner(System.in) ;
+        int x = sc.nextInt() ;
+
+        switch (x) {
+            case 1 :
+                player.LightAttack(enemy , 3);
+                break;
+
+
+            case 2 :
+                player.attack(enemy);
+                break;
+
+            case 3 :
+                player.defend(player , 5);
+                break;
+
+            case 4 :
+                player.heal(6);
+                break;
+
+            case 5 :
+                player.specialAttack(enemy);
+                break;
+
+        }
+    }
+    public static void enemyMove ( Player player  , Enemy enemy  , int x )
+    {
+        switch (x) {
+            case 0 :
+                enemy.LightAttack(player , 3);
+                break;
+
+            case 1 :
+                enemy.attack(player);
+                break;
+        }
+    }
+    public  static void showDetails (Player player , Enemy enemy )
+    {
+        System.out.println("player's Max Hp : " + player.getMaxHP() + " Mp : " + player.getMaxMP()) ;
+        System.out.println("player's Hp : " + player.getHp() + " Mp : " + player.getMp());
+        System.out.println("Enemy's  Max Hp : " + enemy.getMaxHP()+ " Mp : " + enemy.getMaxMP()) ;
+        System.out.println("Enemy's Hp : " + enemy.getHp() + " Mp : " + enemy.getMp());
+    }
+    public static void pause(double seconds) {
+        try {
+            Thread.sleep((long)(seconds * 1000));
+        } catch (InterruptedException e) {
+
+        }
+    }
 }

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

@@ -2,8 +2,11 @@ package org.project.entity;
 
 public interface Entity {
     void attack(Entity target);
+    void LightAttack (Entity target , int base_damage) ;
 
-    void defend();
+    void defend(Entity me ,  int damage);
+
+    String getName() ;
 
     void heal(int health);
 
@@ -15,6 +18,8 @@ public interface Entity {
 
     int getMaxMP();
 
+    boolean ISLive() ;
+
     /*
     TODO: ADD OTHER REQUIRED AND BONUS METHODS
     */

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

@@ -0,0 +1,53 @@
+package org.project.entity.enemies;
+
+import org.project.item.weapons.Weapon;
+import org.project.entity.Entity ;
+
+// TODO: UPDATE IMPLEMENTATION
+public class Dragon extends Enemy {
+    public Dragon(int hp, int mp, Weapon weapon) {
+        super(hp, mp, weapon);
+    }
+
+    @Override
+    public void attack(Entity target) {
+
+    }
+
+    @Override
+    public void defend(Entity me, int damage) {
+
+    }
+
+    @Override
+    public void check_hp() {
+
+    }
+
+    @Override
+    public void defend() {
+
+    }
+
+    @Override
+    public String getName() {
+        return "";
+    }
+
+    @Override
+    public int getMaxHP() {
+        return 0;
+    }
+
+    @Override
+    public int getMaxMP() {
+        return 0;
+    }
+
+    @Override
+    public boolean ISLive() {
+        return false;
+    }
+
+    // TODO: DESIGN ENEMY AND IMPLEMENT THE CONSTRUCTOR
+}

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

@@ -1,16 +1,23 @@
 package org.project.entity.enemies;
 
+import org.project.entity.Entity;
 import org.project.item.weapons.Weapon;
+import org.project.item.armors.Armor ;
 
 // TODO: UPDATE IMPLEMENTATION
-public abstract class Enemy {
+
-    Weapon weapon;
+public abstract class Enemy implements Entity {
+    private Weapon weapon;
     private int hp;
     private int mp;
+    private int maxHp ;
+    private int maxMp ;
 
     public Enemy(int hp, int mp, Weapon weapon) {
         this.hp = hp;
+        this.maxHp = hp ;
         this.mp = mp;
+        this.maxMp =mp ;
 
         this.weapon = weapon;
     }
@@ -24,6 +31,10 @@ public abstract class Enemy {
         return hp;
     }
 
+    public void setNewHp(int newhp) {
+        hp = newhp;
+    }
+
     public int getMp() {
         return mp;
     }
@@ -31,4 +42,58 @@ public abstract class Enemy {
     public Weapon getWeapon() {
         return weapon;
     }
+
+    @Override
+    public  abstract void attack(Entity target)  ;
+
+
+    // TODO: DESIGN ENEMY AND IMPLEMENT THE CONSTRUCTOR
+    public abstract void check_hp();
+
+    public abstract void defend();
+    public abstract String getName() ;
+
+    public void heal(int health)
+    {
+        hp = hp + health ;
+        if (hp > maxHp)
+        {
+            hp = maxHp;
+        }
+
+    }
+    public void fillMana( int mana)
+    {
+        mp += mana ;
+        if (mp > maxMp)
+        {
+            mp = maxMp ;
+        }
+    }
+    public boolean IsLive ( )
+    {
+        if (getHp() <= 0 )
+            return false ;
+        else
+        {
+            return true ;
+        }
+    }
+    @Override
+    public void LightAttack( Entity target , int base_damage)
+    {
+        target.takeDamage(base_damage);
+    }
+    public int getMaxHP() {
+        return maxHp;
+    }
+    public int getMaxMp(){return maxMp ; }
+    public void freshFactors()
+    {
+        mp = maxMp ;
+        hp = maxHp ;
+    }
+
 }
+
+

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

@@ -0,0 +1,69 @@
+package org.project.entity.enemies;
+
+import org.project.entity.Entity;
+import org.project.item.weapons.Weapon;
+
+// TODO: UPDATE IMPLEMENTATION
+public class Goblin extends Enemy{
+    private static final int Max_hp = 6 ;
+    private static final int Max_mp = 18 ;
+    public Goblin(int hp, int mp, Weapon weapon) {
+        super(Max_hp, Max_mp, weapon);
+    }
+
+    @Override
+    public void defend() {
+
+    }
+
+    @Override
+    public void heal(int health) {
+
+    }
+
+    @Override
+    public void fillMana(int mana) {
+
+    }
+
+    @Override
+    public int getMaxHP() {
+        return 0;
+    }
+
+    @Override
+    public int getMaxMP() {
+        return 0;
+    }
+
+    @Override
+    public boolean ISLive() {
+        return false;
+    }
+
+    public void attack (Entity target)
+    {
+
+        int damage = getWeapon().getDamage();
+        System.out.println("Skeleton use ----");
+        target.takeDamage(damage);
+    }
+
+    @Override
+    public void check_hp() {
+
+    }
+
+    @Override
+    public void defend(Entity me, int damage) {
+
+    }
+    @Override
+    public String getName()
+    {
+        return "Gobblin " ;
+    }
+
+
+    // TODO: DESIGN ENEMY AND IMPLEMENT THE CONSTRUCTOR
+}

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

@@ -1,6 +1,76 @@
 package org.project.entity.enemies;
-
+import org.project.entity.Entity;
+import org.project.item.weapons.Weapon;
 // TODO: UPDATE IMPLEMENTATION
-public class Skeleton {
+public class Skeleton extends Enemy {
-    // TODO: DESIGN ENEMY AND IMPLEMENT THE CONSTRUCTOR
+    private  boolean dead;
+    private static final int Max_hp = 10 ;
+    private static final int Max_mp = 2 ;
+
+    public Skeleton (int hp, int mp, Weapon weapon) {
+        super(Max_hp , Max_mp ,  weapon );
+        this.dead = false ;
+
+    }
+
+    @Override
+    public void check_hp ()
+
+    {
+        int x = getHp() ;
+        if (x <= 0 && dead == false)
+        {
+            setNewHp(Max_hp/2) ;
+        }
+    }
+
+
+    @Override
+    public void defend() {
+
+    }
+
+    @Override
+    public void heal(int health) {
+
+    }
+
+    @Override
+    public void fillMana(int mana) {
+
+    }
+
+    @Override
+    public int getMaxHP() {
+        return super.getMaxHP() ;
+    }
+
+    @Override
+    public int getMaxMP() {
+        return super.getMaxMp() ;
+    }
+
+    @Override
+    public boolean ISLive() {
+        return false;
+    }
+
+    public void attack (Entity target)
+    {
+
+        int damage = getWeapon().getDamage();
+        System.out.println("Skeleton use ----");
+        target.takeDamage(damage);
+    }
+
+    @Override
+    public void defend(Entity me, int damage) {
+
+    }
+    @Override
+    public String getName()
+    {
+        return "Skeleton " ;
+    }
+
 }

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

@@ -0,0 +1,68 @@
+package org.project.entity.enemies;
+
+import org.project.entity.Entity;
+import org.project.item.weapons.Weapon;
+
+// TODO: UPDATE IMPLEMENTATION
+public class Vampire extends Enemy {
+    private static final int Max_hp = 12 ;
+    private static final int Max_mp = 5 ;
+
+    public Vampire (int hp, int mp, Weapon weapon) {
+        super(Max_hp , Max_mp , weapon );
+
+    }
+    @Override
+    public void attack(Entity target)
+    {
+
+        int damage = getWeapon().getDamage() ;
+        System.out.println("Vampire use ----");
+        target.takeDamage(damage);
+        setNewHp(damage/3) ;
+        if (getHp() > Max_hp)
+        {
+            setNewHp(Max_hp) ;
+        }
+
+
+    }
+
+    @Override
+    public void check_hp() {
+
+    }
+
+    @Override
+    public void defend(Entity me, int damage) {
+
+    }
+
+    @Override
+    public int getMaxHP() {
+        return 0;
+    }
+
+    @Override
+    public int getMaxMP() {
+        return 0;
+    }
+
+    @Override
+    public boolean ISLive() {
+
+        return false;
+    }
+
+    @Override
+    public void defend() {
+
+    }
+    @Override
+    public String getName()
+    {
+        return "Vampire " ;
+    }
+
+    // TODO: DESIGN ENEMY AND IMPLEMENT THE CONSTRUCTOR
+}

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

@@ -0,0 +1,24 @@
+package org.project.entity.players;
+
+import org.project.entity.Entity;
+import org.project.item.armors.Armor;
+import org.project.item.weapons.Weapon;
+public class Assassin extends Player {
+    private static final int assassinHp = 20 ;
+    private static final int asssassinmp = 40;
+    public Assassin(String name , Weapon weapon , Armor armor  )
+    {
+        super(name , assassinHp , asssassinmp ,weapon ,armor);
+    }
+
+    @Override
+    public void specialAttack(Entity target) {
+        target.takeDamage(weapon.getDamage());
+    }
+
+
+    @Override
+    public boolean ISLive() {
+        return false;
+    }
+}

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

@@ -1,6 +1,26 @@
 package org.project.entity.players;
 
+import org.project.entity.Entity;
+import org.project.item.armors.Armor;
+import org.project.item.weapons.Weapon;
+
 // TODO: UPDATE IMPLEMENTATION
-public class Knight {
+public class Knight extends Player {
-    // TODO: DESIGN KNIGHT'S WEAPON AND ARMOR AND IMPLEMENT THE CONSTRUCTOR
+    private static final int knightHp = 40 ;
+    private static final int knightmp = 20 ;
+    public Knight(String name , Weapon weapon , Armor armor )
+    {
+        super(name , knightHp , knightmp ,weapon ,armor);
+    }
+
+    @Override
+    public void specialAttack(Entity target) {
+        target.takeDamage(5);
+    }
+
+
+    @Override
+    public boolean ISLive() {
+        return false;
+    }
 }

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

@@ -5,7 +5,7 @@ import org.project.item.armors.Armor;
 import org.project.item.weapons.Weapon;
 
 // TODO: UPDATE IMPLEMENTATION
-public abstract class Player {
+public abstract class Player implements Entity{
     protected String name;
     Weapon weapon;
     Armor armor;
@@ -13,15 +13,28 @@ public abstract class Player {
     private int maxHP;
     private int mp;
     private int maxMP;
+    private int baseDamage ;
 
-    public Player(String name, int hp, int mp, Weapon weapon, Armor armor) {
+    public Player(String name, int hp, int mp, Weapon weapon, Armor armor , int baseDamage) {
         this.name = name;
         this.hp = hp;
         this.mp = mp;
 
         this.weapon = weapon;
         this.armor = armor;
+        this.baseDamage = baseDamage ;
     }
+    public Player(String name , int hp , int  mp  ,  Weapon weapon  ,  Armor armor  )
+    {
+        this.name = name ;
+        this.hp = hp ;
+        this.mp = mp ;
+        this.maxHP = hp ;
+        this.maxMP = mp ;
+        this.weapon = weapon ;
+        this.armor = armor ;
+    }
+
 
     @Override
     public void attack(Entity target) {
@@ -29,8 +42,11 @@ public abstract class Player {
     }
 
     @Override
-    public void defend() {
+    public void defend(Entity me ,  int damage) {
-       // TODO
+        me.heal(damage);
+
+
+
     }
 
 
@@ -63,6 +79,9 @@ public abstract class Player {
     public int getHp() {
         return hp;
     }
+    public void setHp(int newhp){
+        hp = newhp ;
+    }
 
     @Override
     public int getMaxHP() {
@@ -73,6 +92,7 @@ public abstract class Player {
         return mp;
     }
 
+
     @Override
     public int getMaxMP() {
         return maxMP;
@@ -85,5 +105,32 @@ public abstract class Player {
     public Armor getArmor() {
         return armor;
     }
+    public abstract void  specialAttack(Entity target) ;
+    public boolean IsLive ( )
+    {
+        if (getHp() <= 0 )
+            return false ;
+        else
+        {
+            return true ;
+        }
+    }
+    public void LightAttack( Entity target , int base_damage)
+    {
+        target.takeDamage(base_damage);
+    }
+    public void UpGradeMaxHP ()
+    {
+        maxHP = maxHP + (maxHP*2/10) ;
+    }
+    public void UpGradeMaxMP ()
+    {
+        maxMP = maxMP + (maxMP*2/10) ;
+    }
+    public void freshFactors()
+    {
+        mp = maxMP ;
+        hp = maxHP ;
+    }
 
 }

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

@@ -0,0 +1,33 @@
+package org.project.entity.players;
+
+import org.project.entity.Entity;
+import org.project.item.armors.Armor;
+import org.project.item.weapons.Weapon;
+
+// TODO: UPDATE IMPLEMENTATION
+public class Wizard extends Player {
+    private static final int WizardHp = 40;
+    private static final int Wizardmp = 20 ;
+    public Wizard(String name , Weapon weapon , Armor armor )
+    {
+        super(name , WizardHp , Wizardmp ,weapon ,armor);
+
+    }
+
+    @Override
+    public void specialAttack(Entity target) {
+        target.takeDamage(5);
+        setHp(getHp()+10);
+        if (getHp() > WizardHp) {
+          setHp(WizardHp);
+
+    }
+
+    // TODO: DESIGN KNIGHT'S WEAPON AND ARMOR AND IMPLEMENT THE CONSTRUCTOR
+}
+
+    @Override
+    public boolean ISLive() {
+        return false;
+    }
+}

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

@@ -4,6 +4,8 @@ import org.project.entity.Entity;
 
 public interface Item {
     void use(Entity target);
+    String getName () ;
+
 
     /*
     TODO: ADD OTHER REQUIRED AND BONUS METHODS

Java-Knight/src/main/java/org/project/item/armors/Armor.java

@@ -13,6 +13,12 @@ public abstract class Armor {
         this.defense = defense;
         this.durability = durability;
     }
+    public Armor(int maxDefense , int maxDurability , boolean isBroke)
+    {
+        this.maxDefense = maxDefense ;
+        this.maxDurability = maxDurability ;
+        this.isBroke = isBroke ;
+    }
 
     public void checkBreak() {
         if (durability <= 0) {
@@ -31,10 +37,15 @@ public abstract class Armor {
     public int getDefense() {
         return defense;
     }
+    public void  setMaxDefense( int max){ maxDefense = max ; }
 
     public int getDurability() {
         return durability;
     }
+    public void newDurability()
+    {
+        durability -- ;
+    }
 
     public boolean isBroke() {
         return isBroke;

Java-Knight/src/main/java/org/project/item/armors/ArmorNormal.java

@@ -0,0 +1,17 @@
+package org.project.item.armors;
+
+// TODO: UPDATE IMPLEMENTATION
+public class ArmorNormal extends Armor {
+    private static final int Max_defense = 1 ;
+    private static final int Max_durability = 2 ;
+    private static final boolean Isbrok = false ;
+    public ArmorNormal(int defense, int durability) {
+        super(Max_defense, Max_durability);
+
+
+    }
+
+
+
+    // TODO: DESIGN ARMOR'S ATTRIBUTES IMPLEMENT THE CONSTRUCTOR
+}

Java-Knight/src/main/java/org/project/item/armors/ArmorPro.java

@@ -0,0 +1,16 @@
+package org.project.item.armors;
+
+// TODO: UPDATE IMPLEMENTATION
+public class ArmorPro extends Armor {
+    private static final int Max_defense = 2 ;
+    private static final int Max_durability = 2 ;
+    private static final boolean Isbrok = false ;
+    public ArmorPro(int defense, int durability) {
+        super(Max_defense, Max_durability);
+
+
+    }
+
+
+    // TODO: DESIGN ARMOR'S ATTRIBUTES IMPLEMENT THE CONSTRUCTOR
+}

Java-Knight/src/main/java/org/project/item/armors/ArmorProMax.java

@@ -0,0 +1,16 @@
+package org.project.item.armors;
+
+// TODO: UPDATE IMPLEMENTATION
+public class ArmorProMax extends Armor {
+    private static final int Max_defense = 1 ;
+    private static final int Max_durability = 5 ;
+    private static final boolean Isbrok = false ;
+    public ArmorProMax(int defense, int durability) {
+        super(Max_defense, Max_durability);
+
+
+    }
+
+
+    // TODO: DESIGN ARMOR'S ATTRIBUTES IMPLEMENT THE CONSTRUCTOR
+}

Java-Knight/src/main/java/org/project/item/armors/KnightArmor.java

@@ -1,6 +1,17 @@
 package org.project.item.armors;
 
 // TODO: UPDATE IMPLEMENTATION
-public class KnightArmor {
+public class KnightArmor extends Armor {
+    private static final int Max_defense = 3 ;
+    private static final int Max_durability = 2 ;
+    private static final boolean Isbrok = false ;
+    public KnightArmor(int defense, int durability) {
+        super(Max_defense, Max_durability);
+
+
+    }
+
+
+
     // TODO: DESIGN ARMOR'S ATTRIBUTES IMPLEMENT THE CONSTRUCTOR
 }

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

@@ -1,8 +1,17 @@
 package org.project.item.consumables;
 
+import org.project.item.Item;
+
 // TODO: UPDATE IMPLEMENTATION
-public abstract class Consumable {
+public abstract class Consumable implements Item  {
+    private String name ;
+    public  Consumable (String name )
+    {
+        this.name = name ;
+    }
+    public String getName () { return  name ; }
     /*
     TODO: ADD OTHER REQUIRED AND BONUS METHODS
+
     */
 }

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

@@ -3,7 +3,10 @@ package org.project.item.consumables;
 import org.project.entity.Entity;
 
 // TODO: UPDATE IMPLEMENTATION
-public class Flask {
+public class Flask extends  Consumable {
+    public Flask(String name) {
+        super(name);
+    }
     /*
     THIS IS AN EXAMPLE OF A CONSUMABLE DESIGN.
     */

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

@@ -5,17 +5,27 @@ import org.project.entity.Entity;
 import java.util.ArrayList;
 
 // TODO: UPDATE IMPLEMENTATION
-public class Sword {
+public class Sword extends Weapon {
     /*
     THIS IS AN EXAMPLE OF A WEAPON DESIGN.
     */
+    private static final int damage = 3 ;
+    private static final int manacost = 4;
+
 
     int abilityCharge;
 
-    public Sword() {
+    public Sword(int Damage , int Manacost) {
+        super(damage , manacost);
+
         // TODO: DESIGN SWORD'S ATTRIBUTES IMPLEMENT THE CONSTRUCTOR
     }
 
+    public Sword(Weapon other ) {
+        super (other.getDamage() , other.getManaCost());
+
+    }
+
     // TODO: (BONUS) UPDATE THE UNIQUE ABILITY
     public void uniqueAbility(ArrayList<Entity> targets) {
         abilityCharge += 2;

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

@@ -0,0 +1,38 @@
+package org.project.item.weapons;
+
+import org.project.entity.Entity;
+
+import java.util.ArrayList;
+
+// TODO: UPDATE IMPLEMENTATION
+public class SwordPro extends Weapon {
+    /*
+    THIS IS AN EXAMPLE OF A WEAPON DESIGN.
+    */
+    private static final int damage = 4 ;
+    private static final int manacost = 3;
+
+
+    int abilityCharge;
+
+    public SwordPro(int Damage , int Manacost) {
+        super(damage , manacost);
+
+        // TODO: DESIGN SWORD'S ATTRIBUTES IMPLEMENT THE CONSTRUCTOR
+    }
+
+    public SwordPro(Weapon other) {
+
+            super (other.getDamage() , other.getManaCost());
+
+
+    }
+
+    // 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/SwordProMax.java

@@ -0,0 +1,35 @@
+package org.project.item.weapons;
+
+import org.project.entity.Entity;
+
+import java.util.ArrayList;
+
+// TODO: UPDATE IMPLEMENTATION
+public class SwordProMax extends Weapon {
+    /*
+    THIS IS AN EXAMPLE OF A WEAPON DESIGN.
+    */
+    private static final int damage = 5 ;
+    private static final int manacost = 2;
+
+
+    int abilityCharge;
+
+    public SwordProMax(int Damage , int Manacost) {
+        super(damage , manacost);
+
+        // TODO: DESIGN SWORD'S ATTRIBUTES IMPLEMENT THE CONSTRUCTOR
+    }
+
+    public SwordProMax(Weapon other) {
+        super (other.getDamage() , other.getManaCost());
+    }
+
+    // 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

@@ -16,10 +16,7 @@ public abstract class Weapon {
         this.manaCost = manaCost;
     }
 
-    @Override
+
-    public void use(Entity target) {
-        target.takeDamage(damage);
-    }
 
     public int getDamage() {
         return damage;

Java-Knight/src/main/java/org/project/location/Location.java

@@ -8,6 +8,7 @@ public class Location {
     private String name;
 
     private ArrayList<Enemy> enemies;
+    private  ArrayList<Location> locations ;
 
     public Location(ArrayList<Location> locations, ArrayList<Enemy> enemies) {
         this.locations = locations;