public class Card {
    //making it so there is no Houdini numbers
   final int PAIR = 2;
   final int SET = 4;
   int draw = 0;
   //used for generating random numbers
   Random ran = new Random();

    //setting the suit length to 13
   final int SUIT_LENGTH = 13;
   //declaring where the numbers are for the suit so exp.
   // Heart of spades = 14+1 =15 (Ace of Hearts is number 15)
   final int SPADE = 1;
   final int HEART = 14;
   final int DIAMOND = 27;
   final int CLUB = 40;
   //setting an array of values for 0-12 (really 1-13)
   int [] VALUE = { 0,1,2,3,4,5,6,7,8,9,10,11,12 };
   //taking the suit numbers from above and adding them to an array
   //so i can call on them using value + suit = card.
   int [] SUIT = {SPADE,HEART,DIAMOND,CLUB};
   //these 4 arrays are set to 2 so I can make it so
   // grab 2 numbers from value and one from suit.
   int firstPick[] = new int [PAIR];
   int secondPick[] = new int [PAIR];
   int thirdPick[] = new int [PAIR];
   int forthPick[] = new int [PAIR];
   //taking the firstPick area

   int cards [ ] = new int [SET];

   public void Card()
{
      setCard();
}



   public void setCard()
   {
       //this grabs the suit and the value for secondpick array
       firstPick[0] = SUIT[ran.nextInt(SUIT.length)];
       firstPick[1] = VALUE[ran.nextInt(VALUE.length)];
       draw++;
       do {
    //makes sure that the
   secondPick[0] = SUIT[ran.nextInt(SUIT.length)];
   secondPick[1] = VALUE[ran.nextInt(VALUE.length)];
    draw++;
       } while (firstPick[0] != secondPick[0]);

       do{
    thirdPick[0] = SUIT[ran.nextInt(SUIT.length)];
    thirdPick[1] = VALUE[ran.nextInt(VALUE.length)];
    draw++;
       }while (secondPick[0] != thirdPick[0] &&
               thirdPick[0] != firstPick[0]);
       do{
    forthPick[0] = SUIT[ran.nextInt(SUIT.length)];
    forthPick[1] = VALUE[ran.nextInt(VALUE.length)];
       }while (thirdPick[0] != forthPick[0] &&
               forthPick[0] != secondPick[0] &&
               forthPick[0] != thirdPick[0]);


   }
  public void getCard()
   {
   cards[0] = firstPick[0] + firstPick[1];
   cards[1] = secondPick[0] + secondPick[1];
   cards[2] = thirdPick[0] + thirdPick[1];
   cards[3] = forthPick[0] + forthPick[1];


   }
}