c3prj2_eval/deck.c


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#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include "deck.h"

void print_hand(deck_t * hand){
  for (size_t i = 0; i < hand->n_cards; i++) {
    print_card(*hand->cards[i]);
    printf(" ");
  }
}

int deck_contains(deck_t * d, card_t c) {
  for (size_t i = 0; i < d->n_cards; i++) {
    if (d->cards[i]->value == c.value && d->cards[i]->suit == c.suit ) {
      return 1;
    }
  }
  return 0;
}

void shuffle(deck_t * d){
  card_t c;
  for (size_t i = d->n_cards; i > 0; i--) {
    int r = rand() % i;
    c = *d->cards[i-1];
    *d->cards[i-1] = *d->cards[r];
    //d[i-1] = d[r];
    *d->cards[r] = c;
  }
}

void assert_full_deck(deck_t * d) {
  card_t temp;
  for (int i = 0; i <= 51; i++) {
    temp = card_from_num(i);
    assert(deck_contains(d, temp) == 1);
  }

}