CODEWITHSUNDEEP
javaeclipse
hallibtch
hallibtch

Reputation: 13

Dice Rolling Simulation

I'm wondering how I could get my dice rolling simulator to stop when it your total roll is one of 2 certain numbers, (example: rolling will stop when you reach a total roll of 7 or 12). Here is my code so far:

public class RollDice {

    public static void main(String[] args) {
        // TODO Auto-generated method stub

        int dice1;   // First Dice.
        int dice2;   // Second Dice.
        int total;   // Sum of the two rolls. 

        dice1 = (int)(Math.random()*6) + 1;
        dice2 = (int)(Math.random()*6) + 1;
        total = dice1 + dice2;

        System.out.println("Your first roll is " + dice1);
        System.out.println("Your second roll is  " + dice2);
        System.out.println("Your complete roll is " + total);

    }  

}

Upvotes: 1

Views: 190

Answers (1)

Brian Topping
Brian Topping

Reputation: 3295

Just wrap everything with a do-while loop:

int total;   // Sum of the two rolls. 
do {
    int dice1;   // First Dice.
    int dice2;   // Second Dice.

    dice1 = (int)(Math.random()*6) + 1;
    dice2 = (int)(Math.random()*6) + 1;
    total = dice1 + dice2;

    System.out.println("Your first roll is " + dice1);
    System.out.println("Your second roll is  " + dice2);
    System.out.println("Your complete roll is " + total);
} while (total != 7 && total != 12);

Or something to that extent. :)

See https://docs.oracle.com/javase/tutorial/java/nutsandbolts/while.html

Upvotes: 3

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