Added the a debug function to print the values of the structures.

debug/card_test.c

@@ -0,0 +1,42 @@
+#include <stdio.h>
+#include "card_test.h"
+
+void print_card(struct card *card) {
+  switch (card->face) {
+    case NO_FACE: printf("No face "); break;
+    case COVERED: printf("Covered "); break;
+    case EXPOSED: printf("Exposed "); break;
+    default     : printf("?");
+  }
+
+  switch (card->value) {
+    case NO_VALUE: printf(", no value "); break;
+    case TWO     : printf("two"); break;
+    case THREE   : printf("three "); break;
+    case FOUR    : printf("four "); break;
+    case FIVE    : printf("five"); break;
+    case SIX     : printf("six"); break;
+    case SEVEN   : printf("seven"); break;
+    case EIGHT   : printf("eight"); break;
+    case NINE    : printf("nine"); break;
+    case TEN     : printf("ten"); break;
+    case JACK    : printf("jack"); break;
+    case QUEEN   : printf("queen "); break;
+    case KING    : printf("king "); break;
+    case ACE     : printf("ace "); break;
+    default      : printf("?");
+  }
+
+  switch (card->suit) {
+    case NO_SUIT : printf(", no suit "); break;
+    case DIAMONDS: printf("of diamonds "); break;
+    case SPADES  : printf("of spades "); break;
+    case HEARTS  : printf("of hearts "); break;
+    case CLUBS   : printf("of clubs "); break;
+  }
+
+  printf("at y:%d x:%d, ", card->frame->start_y, card->frame->start_x);
+  printf("with width:%d height:%d\n", card->frame->width, card->frame->height);
+
+  return;
+}

debug/card_test.h

@@ -0,0 +1,8 @@
+#ifndef CARD_TEST_H
+#define CARD_TEST_H
+
+#include "../lib/card.h"
+
+void print_card(struct card *);
+
+#endif

debug/deck_test.c

@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include "deck_test.h"
+
+void print_deck(struct deck *deck) {
+  print_stack(deck->stock);
+  print_stack(deck->waste_pile);
+
+  print_stack(deck->foundation_0);
+  print_stack(deck->foundation_1);
+  print_stack(deck->foundation_2);
+  print_stack(deck->foundation_3);
+
+  print_stack(deck->maneuvre_0);
+  print_stack(deck->maneuvre_1);
+  print_stack(deck->maneuvre_2);
+  print_stack(deck->maneuvre_3);
+  print_stack(deck->maneuvre_4);
+  print_stack(deck->maneuvre_5);
+  print_stack(deck->maneuvre_6);
+
+  return;
+}

debug/deck_test.h

@@ -0,0 +1,8 @@
+#ifndef DECK_TEST_H
+#define DECK_TEST_H
+
+#include "../lib/deck.h"
+
+void print_deck(struct deck *);
+
+#endif

debug/stack_test.c

@@ -0,0 +1,16 @@
+#include <stdio.h>
+#include "stack_test.h"
+
+void print_stack(struct stack *stack) {
+  if (empty(stack)) {
+    printf("Empty stack\n");
+  } else {
+    struct stack *iterator = stack;
+    while (iterator != NULL) {
+      print_card(iterator->card);
+      iterator = iterator->next;
+    }
+  }
+
+  return;
+}

debug/stack_test.h

@@ -0,0 +1,8 @@
+#ifndef STACK_TEST_H
+#define STACK_TEST_H
+
+#include "../lib/stack.h"
+
+void print_stack(struct stack *);
+
+#endif