JavaBasketball.java

/*
 * Java Basketball
 * by Clint
 * 2020.07.09 | 8:43AM
 * This Java program let's the player play basketball in console.
 */

import java.util.Random;
import java.util.Scanner;

public class JavaBasketball {

    static Scanner scanner = new Scanner(System.in);
    static String enter;
    static String playerInput;


    // main method
    public static void main(String[] args) {
        System.out.println("WELCOME TO JAVA CONSOLE BASKETBALL\n" +
                "how to play:\n" +
                "press e or type enter to enter the game");
        enter = scanner.nextLine();
        switch (enter) {
            case "e", "E", "enter", "ENTER", "Enter" -> shootBall();
            default -> help();
        }

        while (true) {
            String playerInput = shootBall();
        }
    }


    // help
    private static void help() {
        String help;

        System.err.println("Press e or type enter to play the game, dummy!");
        System.out.println("HELP:\n" +
                "how to start the game:\n" +
                "press e or type enter to start the game\n\n" +
                "how to play the game:\n" +
                "press s or type shoot to shoot the ball");
        help = scanner.nextLine();
        switch (help) {
            case "e", "E", "enter", "ENTER", "Enter" -> shootBall();
            default -> help();
        }
    }


    // shoot
    private static String shootBall() {
        System.out.print("SHOOT: ");
        playerInput = scanner.nextLine();
        switch (playerInput) {
            case "s", "S", "shoot", "Shoot", "SHOOT" -> printResult();
            default -> System.err.println("SHOOT THE BALL PROPERLY.\n");
        }
        return playerInput;
    }


    // result
    private static void printResult() {
        String[] shoot = {"1 POINT!", "2 POINTS!", "3 POINTS!", "MISSED!"};
        Random random = new Random();
        int shot = random.nextInt(shoot.length);
        switch (playerInput) {
            case "s", "S", "shoot", "SHOOT", "Shoot" -> System.out.println(shoot[shot] + "\n");
            default -> System.err.println("SHOOT THE BALL PROPERLY.\n");
        }
    }
}