src/hw2/task1/Main.java - master - Elyumusa/SberJavaCourseBeginner

src/hw2/task1/Main.java
89 строк4 KB
Elyumusa
Обновленo задание 2
04 апр 2025, 01:39
04 апр 2025, 01:390b3abe7
package hw2.task1;
import java.util.List;
import java.util.Scanner;
public class Main {
    private static Weapon currentWeaponPlayer1;
    private static Weapon currentWeaponPlayer2;
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Player");
        Gun gun = new Gun("Gun");
        RPG rpg = new RPG("RPG");
        Machine machine = new Machine("Machine");
        WaterPistol waterPistol = new WaterPistol("WaterPistol");

        List<Weapon> weapons = List.of(gun,rpg,machine,waterPistol);// new Weapon[]{gun, rpg, machine, waterPistol};
        Player player1 = null;
        Player player2 = null;
        System.out.println("This is a game with players and weapons. \nIn this game you can choose weapon, and shoot it. \nGood luck! \n");
        String choice="";
        while (!choice.equals("exit")){
            System.out.println("1. Register Players  \n 2.Change weapon\n 3. Shoot \n N.B. To exit simply enter exit");
            choice = scanner.next();
            switch (choice) {
                case "1":
                    try {
                        player1=registerPlayer(scanner, weapons,"1");
                        currentWeaponPlayer1 = weapons.get(0);
                        player2=registerPlayer(scanner, weapons,"2");
                        currentWeaponPlayer2 = weapons.get(1);
                        System.out.printf("%s shooting: ", player1.name);
                        player1.shoot(currentWeaponPlayer1);
                        System.out.printf("%s shooting: ", player2.name);
                        player2.shoot(currentWeaponPlayer2);
                    } catch (Exception e) {
                        System.out.println("Error" + e.getMessage());
                    }
                    break;
                case "2":
                    if(player1 != null && player2 != null){
                        System.out.println("Enter player name to change weapon");
                        String playerName = scanner.next();
                        if (playerName.equals(player1.name)) {
                            currentWeaponPlayer1 = changeWeapon(scanner, weapons);
                        }else if(playerName.equals(player2.name)){
                            currentWeaponPlayer2 = changeWeapon(scanner, weapons);
                        }
                    }else{
                        System.out.println("Register both players first and make sure the name matches registered player name");
                    }
                    break;
                case "3":
                    if(player1 != null && player2 != null) {
                        System.out.printf("%s shooting:", player1.name);
                        player1.shoot(currentWeaponPlayer1);
                        System.out.printf("%s shooting:", player2.name);
                        player2.shoot(currentWeaponPlayer2);
                    }else{
                        System.out.println("Make sure you register both players before trying to shoot");
                    }
                    break;

            }
        }

    }
    private static Weapon changeWeapon(Scanner scanner, List<Weapon> weapons) {
        System.out.println("Choose weapon: ");
        for(int i=0;i<weapons.size();i++){
            System.out.printf("%d. %s\n",i+1,weapons.get(i).getWeaponName());
        }
        try {
            int index=Integer.parseInt(scanner.next());
            if (index>=0 && index <= weapons.size()){
                System.out.println("Weapon changed successfully: " + weapons.get(index-1).getWeaponName());
                return weapons.get(index-1);
            }
        } catch (NumberFormatException e) {
            System.out.println("Enter valid number");
        }
        System.out.println("Error: enter valid weapon number");
        return null;
    }

    private static Player registerPlayer(Scanner scanner, List<Weapon> weapons, String playerNumber) {
        System.out.printf("Player %s Enter your name: \n", playerNumber);
        String playerName = scanner.next();
        return new Player(playerName, weapons);
    }
}