Java Craps Simulation: Logic and Implementation

Java Craps Game Implementation

This document outlines the logic for a dice-based game simulation written in Java.

Game Logic Class

public class Game {

    // Function to determine if the player wins or loses
    public boolean gano_la_apuesta(int a, int b) {
        int val = a + b;

        // Check initial roll conditions
        if (val == 7 || val == 11 || val == 2 || val == 12 || val == 3) {
            if (val == 7 || val == 11) {
                return true;
            }
            if (val == 2 || val == 12 || val == 3) {
                return false;
            }
        }

        // If no initial condition is met, enter the point phase
        int val2;
        int validator = 0;
        do {
            a = new java.util.Random().nextInt(6) + 1;
            b = new java.util.Random().nextInt(6) + 1;
            val2 = a + b;
            if (val == val2 || val2 == 7) {
                validator = 1;
            }
        } while (validator == 0);

        if (val == val2) return true; // Win condition
        return false; // Loss condition
    }

    // Function to simulate multiple games
    public int crear_juego(int c) {
        int cont = 0;
        for (int i = 0; i < c; i++) {
            int number = new java.util.Random().nextInt(6) + 1;
            int number2 = new java.util.Random().nextInt(6) + 1;
            if (gano_la_apuesta(number, number2)) {
                cont++;
            }
        }
        return cont;
    }

    // Main execution method
    public static void main(String[] args) {
        int games;
        System.out.println("Enter number of games to play:");
        games = new java.util.Scanner(System.in).nextInt();
        System.out.println("The number of games won is: " + new Game().crear_juego(games));
        System.out.println("Press any key to continue");
        new java.util.Scanner(System.in).next();
    }
}