Dekorator

//Main
package DecoChar;
import java.util.Scanner;
import DecoChar.Character.ListEq;


public class Main {
    public static void main(String[] args) {


        Scanner Input = new Scanner(System.in);
        Character CharOb = null;
        int MenuOption;

        CharOb = new MainCharacter();
        do {
            menu();
            MenuOption = Input.nextInt();
            switch (MenuOption) {
                case 1:
                    CharOb = new MainCharacter();
                    CharOb.CheckStats();
                    break;
                case 2:
                    if (CharOb.CurrentEq[0] == null) {
                        CharOb = new Gloves(CharOb);
                        CharOb.CurrentEq[0] = new Gloves(CharOb);
                        System.out.println("Założono rękawice");
                    } else {
                        CharOb.CurrentEq[0] = null;
                        CharOb.Deco = ListEq.GLOVES;
                        CharOb.RemovDeco(CharOb);
                        System.out.println("Zdjęto rękawice");
                    }
                    CharOb.CheckStats();
                    break;
                case 3:
                    if (CharOb.CurrentEq[1] == null) {
                        CharOb = new Shoes(CharOb);
                        CharOb.CurrentEq[1] = new Shoes(CharOb);
                        System.out.println("Założono buty");
                    } else {
                        CharOb.CurrentEq[1] = null;
                        CharOb.Deco = ListEq.SHOES;
                        CharOb.RemovDeco(CharOb);
                        System.out.println("Zdjęto buty");
                    }
                    CharOb.CheckStats();
                    break;
                case 4:
                    if (CharOb.CurrentEq[2] == null) {
                        CharOb = new Pants(CharOb);
                        CharOb.CurrentEq[2] = new Pants(CharOb);
                        System.out.println("Założono spodnie");
                    } else {
                        CharOb.CurrentEq[2] = null;
                        CharOb.Deco = ListEq.PANTS;
                        CharOb.RemovDeco(CharOb);
                        System.out.println("Zdjęto spodnie");
                    }
                    CharOb.CheckStats();
                    break;
                case 5:
                    if (CharOb.CurrentEq[3] == null) {
                        CharOb = new Helmet(CharOb);
                        CharOb.CurrentEq[3] = new Helmet(CharOb);
                        System.out.println("Założono hełm");
                    } else {
                        CharOb.CurrentEq[3] = null;
                        CharOb.Deco = ListEq.HELMET;
                        CharOb.RemovDeco(CharOb);
                        System.out.println("Zdjęto hełm");
                    }
                    CharOb.CheckStats();
                    break;
                case 6:
                    if (CharOb.CurrentEq[5] == null) {
                        CharOb = new Sword(CharOb);
                        CharOb.CurrentEq[5] = new Sword(CharOb);
                        System.out.println("Założono miecz");
                    } else {
                        CharOb.CurrentEq[5] = null;
                        CharOb.Deco = ListEq.SWORD;
                        CharOb.RemovDeco(CharOb);
                        System.out.println("Zdjęto miecz");
                    }
                    CharOb.CheckStats();
                    break;
                case 7:
                    if (CharOb.CurrentEq[6] == null) {
                        CharOb = new Chest(CharOb);
                        CharOb.CurrentEq[6] = new Chest(CharOb);
                        System.out.println("Założono zbroje");
                    } else {
                        CharOb.CurrentEq[6] = null;
                        CharOb.Deco = ListEq.CHEST;
                        CharOb.RemovDeco(CharOb);
                        System.out.println("Zdjęto zbroje");
                    }
                    CharOb.CheckStats();
                    break;
                case 0:
                    break;
                default:
                    System.out.println("Wprowadz liczbe od 0-7.");
            }
        } while (MenuOption != 0);
        Input.close();
    }

    public static void menu() {
        System.out.println("1.Aby zresetować postać.");
        System.out.println("2.Aby założyć lub zdjąć rękawice.");
        System.out.println("3.Aby założyć lub zdjąć buty.");
        System.out.println("4.Aby założyć lub zdjąć spodnie.");
        System.out.println("5.Aby założyć lub zdjąć hełm.");
        System.out.println("6.Aby założyć lub zdjąć miecz.");
        System.out.println("7.Aby założyć lub zdjąć zbroje.");
        System.out.println("Wcisnij 0 aby zakończyć program.\n");
    }
}

//Character
package DecoChar;
public abstract class Character {
    String Name;
    int HP = 0;
    int Atk = 0;
    int Def = 0;
    ListEq Deco = ListEq.NONE;
    Character[] CurrentEq = new Character[7];

    enum ListEq {
        NONE,
        GLOVES,
        SHOES,
        PANTS,
        HELMET,
        SWORD,
        CHEST
    }

    public void CheckStats() {
        System.out.println("\n"+Name + ":");
        System.out.println("Statystki postaci : ");
        System.out.println("Hp: " + HP);
        System.out.println("Atk: " + Atk);
        System.out.println("Def: " + Def);
        System.out.println();
    }

    public void RemovDeco(Character MainChar) {
        switch (Deco) {
            case GLOVES:
                MainChar.AddHP(-Gloves.HP);
                MainChar.AddAtk(-Gloves.Atk);
                MainChar.AddDef(-Gloves.Def);
                break;
            case SHOES:
                MainChar.AddHP(-Shoes.HP);
                MainChar.AddAtk(-Shoes.Atk);
                MainChar.AddDef(-Shoes.Def);
                break;
            case PANTS:
                MainChar.AddHP(-Pants.HP);
                MainChar.AddAtk(-Pants.Atk);
                MainChar.AddDef(-Pants.Def);
                break;
            case HELMET:
                MainChar.AddHP(-Helmet.HP);
                MainChar.AddAtk(-Helmet.Atk);
                MainChar.AddDef(-Helmet.Def);
                break;
            case SWORD:
                MainChar.AddHP(-Sword.HP);
                MainChar.AddAtk(-Sword.Atk);
                MainChar.AddDef(-Sword.Def);
                break;
            case CHEST:
                MainChar.AddHP(-Chest.HP);
                MainChar.AddAtk(-Chest.Atk);
                MainChar.AddDef(-Chest.Def);
                break;
            default:
                break;
        }
    }

    public void setNazwa(String Name) {
        this.Name = Name;
    }

    public String getName() {
        return this.Name;
    }

    public void setHP(int HP) {
        this.HP = HP;
    }

    public void AddHP(int HP) {
        this.HP += HP;
    }

    public int getHP() {
        return this.HP;
    }

    public void setAtk(int ATK) {
        this.Atk = ATK;
    }

    public void AddAtk(int ATK) {
        this.Atk += ATK;
    }

    public int getAtk() {
        return this.Atk;
    }

    public void setDef(int Def) {
        this.Def = Def;
    }

    public void AddDef(int Def) {
        this.Def += Def;
    }

    public int getDef() {
        return this.Def;
    }

    public void setEq(Character[] EqList) {
        CurrentEq = EqList;
    }
}

//MainCharacter
package DecoChar;

public class MainCharacter extends Character {
    public MainCharacter() {
        setNazwa("Raziel");
        setHP(100);
        setAtk(15);
        setDef(5);
    }
}

//Pants
package DecoChar;
public class Pants extends MainCharacter
{
    public static int HP = 8;
    public static int Atk = 4;
    public static int Def = 4;
    public Pants(Character CharOb)
    {
        setHP(CharOb.getHP() + HP);
        setAtk(CharOb.getAtk() + Atk);
        setDef(CharOb.getDef() + Def);
        setEq(CharOb.CurrentEq);
    }
}

//Shoes
package DecoChar;
public class Shoes extends MainCharacter
{
    public static int HP = 10;
    public static int Atk = 1;
    public static int Def = 2;
    public Shoes(Character CharOb)
    {
        setHP(CharOb.getHP() + HP);
        setAtk(CharOb.getAtk() + Atk);
        setDef(CharOb.getDef() + Def);
        setEq(CharOb.CurrentEq);
    }
}

//Sword
package DecoChar;
public class Sword extends MainCharacter
{
    public static int HP = 0;
    public static int Atk = 20;
    public static int Def = 10;
    public Sword(Character CharOb)
    {
        setHP(CharOb.getHP() + HP);
        setAtk(CharOb.getAtk() + Atk);
        setDef(CharOb.getDef() + Def);
        setEq(CharOb.CurrentEq);
    }
}

//Helmet
package DecoChar;
public class Helmet extends MainCharacter
{
    public static int HP = 20;
    public static int Atk = 2;
    public static int Def = 10;
    public Helmet(Character CharOb)
    {
        setHP(CharOb.getHP() + HP);
        setAtk(CharOb.getAtk() + Atk);
        setDef(CharOb.getDef() + Def);
        setEq(CharOb.CurrentEq);
    }
}

//Gloves
package DecoChar;
public class Gloves extends MainCharacter
{
    public static int HP = 3;
    public static int Atk = 9;
    public static int Def = 9;
    public Gloves(Character CharOb)
    {
        setHP(CharOb.getHP() + HP);
        setAtk(CharOb.getAtk() + Atk);
        setDef(CharOb.getDef() + Def);
        setEq(CharOb.CurrentEq);
    }
}

//Chest
package DecoChar;
public class Chest extends MainCharacter
{
    public static int HP = 30;
    public static int Atk = 0;
    public static int Def = 20;
    public Chest(Character CharOb)
    {
        setHP(CharOb.getHP() + HP);
        setAtk(CharOb.getAtk() + Atk);
        setDef(CharOb.getDef() + Def);
        setEq(CharOb.CurrentEq);
    }
}