1 files changed, 131 insertions, 0 deletions
diff --git a/c3prj2_eval/cards.c b/c3prj2_eval/cards.c
new file mode 100644
index 0000000..8e467ec
--- /dev/null
+++ b/c3prj2_eval/cards.c
@@ -0,0 +1,131 @@
+#include <stdio.h>
+#include <assert.h>
+#include <stdlib.h>
+#include "cards.h"
+
+
+void assert_card_valid(card_t c) {
+  assert(c.value >= 2 && c.value <= VALUE_ACE);
+  assert(c.suit >= SPADES && c.suit <= CLUBS);
+}
+
+const char * ranking_to_string(hand_ranking_t r) {
+  switch (r) {
+  case STRAIGHT_FLUSH:
+    return "STRAIGHT_FLUSH";
+  case FOUR_OF_A_KIND:
+    return "FOUR_OF_A_KIND";
+  case FULL_HOUSE:
+    return "FULL_HOUSE";
+  case FLUSH:
+    return "FLUSH";
+  case STRAIGHT:
+    return "STRAIGHT";
+  case THREE_OF_A_KIND:
+    return "THREE_OF_A_KIND";
+  case TWO_PAIR:
+    return "TWO_PAIR";
+  case PAIR:
+    return "PAIR";
+  default:
+    return "NOTHING";
+    }
+}
+
+char value_letter(card_t c) {
+  switch(c.value) {
+  case VALUE_ACE:
+    return 'A';
+  case VALUE_KING:
+    return 'K';
+  case VALUE_QUEEN:
+    return 'Q';
+  case VALUE_JACK:
+    return 'J';
+  case 10:
+    return '0';
+  default:
+    return '0' + c.value;
+  }
+}
+
+
+char suit_letter(card_t c) {
+  switch(c.suit) {
+  case SPADES:
+    return 's';
+  case HEARTS:
+    return 'h';
+  case DIAMONDS:
+    return 'd';
+  default:
+    return 'c';
+  }
+  
+}
+
+void print_card(card_t c) {
+  printf("%c%c", value_letter(c), suit_letter(c));
+}
+
+card_t card_from_letters(char value_let, char suit_let) {
+  card_t temp;
+  switch(value_let) {
+  case 'A':
+    temp.value = VALUE_ACE;
+    break;
+  case 'K':
+    temp.value = VALUE_KING;
+    break;
+  case 'Q':
+    temp.value = VALUE_QUEEN;
+    break;
+  case 'J':
+    temp.value = VALUE_JACK;
+    break;
+  case '0':
+    temp.value = 10;
+    break;
+  default:
+    temp.value = value_let - '0';
+    break;
+  }
+  switch(suit_let) {
+  case 's':
+    temp.suit = SPADES;
+    break;
+  case 'h':
+    temp.suit = HEARTS;
+    break;
+  case 'd':
+    temp.suit = DIAMONDS;
+    break;
+  case 'c':
+    temp.suit = CLUBS;
+    break;
+  }
+  assert_card_valid(temp);
+  return temp;
+}
+
+card_t card_from_num(unsigned c) {
+  card_t temp;
+  if (c <= 12) {
+    temp.value = c + 2;
+    temp.suit = SPADES;
+  }
+  else if (c > 12 && c <= 25) {
+    temp.value = c % 13 + 2;
+    temp.suit = HEARTS;
+  }
+  else if (c > 25 && c <= 38) {
+    temp.value = c % 13 + 2;
+    temp.suit = DIAMONDS;
+  }
+  else {
+    temp.value = c % 13 + 2;
+    temp.suit = CLUBS;
+  }
+  assert_card_valid(temp);
+  return temp;
+}