git.cworth.org Git - kub/blob - kub.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <time.h>
   4 #include <gtk/gtk.h>
   5
   6 char *colors[] = {"Black", "Blue", "Red", "Yellow"};
   7
   8 typedef enum {BLACK, BLUE, RED, YELLOW} color_t;
   9
  10 typedef struct card {
  11     color_t color;
  12     int number;
  13 } card_t;
  14
  15 #define DECK_MAX_CARDS 104
  16
  17 typedef struct deck {
  18     card_t cards[DECK_MAX_CARDS];
  19     int num_cards;
  20 } deck_t;
  21
  22 #define CARD_GROUP_MAX_CARDS DECK_MAX_CARDS
  23
  24 typedef struct card_group {
  25     card_t cards[CARD_GROUP_MAX_CARDS];
  26     int num_cards;
  27 } card_group_t;
  28
  29 #define BOARD_MAX_CARD_GROUPS (DECK_MAX_CARDS / 3)
  30
  31 typedef struct board {
  32     card_group_t groups[BOARD_MAX_CARD_GROUPS];
  33     int num_groups;
  34 } board_t;
  35
  36 typedef struct player {
  37     card_group_t hand;
  38 } player_t;
  39
  40 #define GAME_MAX_PLAYERS 4
  41 #define GAME_WINDOW_DEFAULT_WIDTH  800
  42 #define GAME_WINDOW_DEFAULT_HEIGHT 600
  43
  44 typedef struct game {
  45     player_t players[GAME_MAX_PLAYERS];
  46     int num_players;
  47     board_t board;
  48     deck_t deck;
  49 } game_t;
  50
  51 static void card_print(card_t card)
  52 {
  53     printf("%6s %2d\n", colors[card.color], card.number + 1);
  54 }
  55
  56 static void card_group_init(card_group_t *card_group)
  57 {
  58     card_group->num_cards = 0;
  59 }
  60
  61 static void board_init(board_t *board)
  62 {
  63     int i;
  64     board->num_groups = 0;
  65
  66     for (i = 0; i <= BOARD_MAX_CARD_GROUPS; ++i)
  67     {
  68         card_group_init(&board->groups[i]);
  69     }
  70 }
  71
  72 static void player_init(player_t *player)
  73 {
  74     card_group_init(&player->hand);
  75 }
  76
  77
  78 static int card_compare(card_t *card_one, card_t *card_two)
  79 {
  80     return card_one->number - card_two->number;
  81 }
  82
  83 static int card_group_is_run(card_group_t *card_group)
  84 {
  85     int i;
  86     int lowest = 14, highest = 0;
  87     if (card_group->num_cards > 13 || card_group->num_cards < 3)
  88     {
  89         return 0;
  90     }
  91     for (i = 0; i < card_group->num_cards - 1; ++i)
  92     {
  93         if (card_group->cards[i].color != card_group->cards[i + 1].color)
  94         {
  95             return 0;
  96         }
  97     }
  98     for (i = 0; i < card_group->num_cards; ++i)
  99     {
 100         if (card_group->cards[i].number > highest)
 101         {
 102             highest = card_group->cards[i].number;
 103         }
 104         if (card_group->cards[i].number < lowest)
 105         {
 106             lowest = card_group->cards[i].number;
 107         }
 108     }
 109     if (highest - lowest != card_group->num_cards - 1)
 110     {
 111         return 0;
 112     }
 113     return 1;
 114 }
 115
 116 static int card_group_is_set(card_group_t *card_group)
 117 {
 118     int i;
 119     color_t seen_color[card_group->num_cards];
 120
 121     if (card_group->num_cards > 4 || card_group->num_cards < 3)
 122     {
 123         return 0;
 124     }
 125     for (i = 0; i < card_group->num_cards - 1; ++i)
 126     {
 127         if (card_group->cards[i].number != card_group->cards[i + 1].number)
 128         {
 129             return 0;
 130         }
 131     }
 132     seen_color[i] = card_group->cards[i].color;
 133     for (i = 0; i < card_group->num_cards; ++i)
 134     {
 135         seen_color[card_group->cards[i].color]++;
 136         if (seen_color[card_group->cards[i].color] > 1)
 137         {
 138             return 0;
 139         }
 140     }
 141     return 1;
 142 }
 143
 144 static void deck_deal(game_t *game, deck_t *deck)
 145 {
 146     card_t temp;
 147     int rand_card;
 148     int i, j, newline;
 149
 150     printf ("How many players(1-4) should I deal in? ");
 151     game->num_players = getchar();
 152     if (game->num_players == EOF)
 153     {
 154         printf ("\nGoodbye.\n");
 155         exit (1);
 156     }
 157     newline = getchar();
 158     game->num_players -= '0';
 159
 160     for (i = 0; i < game->num_players; ++i)
 161     {
 162         for (j = 0; j < 14; ++j)
 163         {
 164             rand_card = ((deck->num_cards + 1.0) * rand()) / (RAND_MAX + 1.0);
 165             temp = deck->cards[rand_card];
 166             deck->cards[rand_card] = deck->cards[deck->num_cards - 1];
 167             game->players[i].hand.cards[j] = temp;
 168             deck->num_cards -= 1;
 169             game->players[i].hand.num_cards += 1;
 170         }
 171     }
 172     printf ("Game dealt for %d player(s)\n", game->num_players);
 173 }
 174
 175 static void deck_init(deck_t *deck)
 176 {
 177     int h, i, j;
 178     deck->num_cards = 0;
 179     for (h = 0; h <= 1; ++h)
 180     {
 181         for (i = 0; i <= 3; ++i)
 182         {
 183             for (j = 0; j <= 12; ++j)
 184             {
 185                 deck->cards[j + (i * 13) + (h * 52)].color = i;
 186                 deck->cards[j + (i * 13) + (h * 52)].number = j;
 187                 deck->num_cards += 1;
 188                 printf ("There are %d tiles in the deck\n", deck->num_cards);
 189             }
 190         }
 191     }
 192 }
 193
 194 static void deck_shuffle(deck_t *deck)
 195 {
 196     card_t temp;
 197     int rand_card;
 198     int last;
 199     for (last = deck->num_cards; last > 0; --last)
 200     {
 201         rand_card = ((last + 1.0) * rand()) / (RAND_MAX + 1.0);
 202         temp = deck->cards[rand_card];
 203         deck->cards[rand_card] = deck->cards[last - 1];
 204         deck->cards[last - 1] = temp;
 205     }
 206 }
 207
 208 static void deck_print(deck_t *deck)
 209 {
 210     int h, i, j;
 211     for (h = 0; h <= 1; ++h)
 212     {
 213         for (i = 0; i <= 3; ++i)
 214         {
 215             for (j = 0; j <= 12; ++j)
 216             {
 217                 card_print(deck->cards[j + (i * 13) + (h * 52)]);
 218             }
 219         }
 220     }
 221     printf ("There are %d tiles in the deck\n" , deck->num_cards);
 222 }
 223
 224 static void hand_print(game_t *game)
 225 {
 226     int i;
 227     for (i = 0; i < game->players[0].hand.num_cards; ++i)
 228     {
 229         card_print(game->players[0].hand.cards[i]);
 230     }
 231 }
 232
 233 static void game_init(game_t *game)
 234 {
 235     int i;
 236     game->num_players = 0;
 237
 238     for (i = 0; i < GAME_MAX_PLAYERS; ++i)
 239     {
 240         player_init(&game->players[i]);
 241         game->num_players += 1;
 242     }
 243
 244     board_init(&game->board);
 245     deck_init(&game->deck);
 246     deck_shuffle(&game->deck);
 247 }
 248
 249 static gboolean on_expose_event (GtkWidget *widget, GdkEventExpose *event, game_t *game)
 250 {
 251     printf ("I should be drawing something here\n");
 252
 253     return TRUE;
 254 }
 255
 256 static gboolean on_key_press_event (GtkWidget *widget, GdkEventKey *event, game_t *game)
 257 {
 258     printf ("You pressed key %d\n", event->keyval);
 259
 260     return TRUE;
 261 }
 262
 263 static gboolean on_button_press_event (GtkWidget *widget, GdkEventButton *event, game_t *game)
 264 {
 265     printf ("You pressed button %d\n", event->button);
 266
 267     return TRUE;
 268 }
 269
 270 static gboolean on_button_release_event (GtkWidget *widget, GdkEventButton *event, game_t *game)
 271 {
 272     printf ("You released button %d\n", event->button);
 273
 274     return TRUE;
 275 }
 276
 277 int main(int argc, char *argv[])
 278 {
 279     GtkWidget *window;
 280     game_t game;
 281
 282     srand(time(NULL));
 283
 284     game_init(&game);
 285     deck_print(&game.deck);
 286     deck_deal(&game, &game.deck);
 287     hand_print(&game);
 288     deck_print(&game.deck);
 289
 290     gtk_init (&argc, &argv);
 291
 292     /* Create a new window */
 293     window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 294     gtk_window_set_default_size (GTK_WINDOW (window),
 295                                  GAME_WINDOW_DEFAULT_WIDTH,
 296                                  GAME_WINDOW_DEFAULT_HEIGHT);
 297
 298     gtk_widget_set_events (window,
 299                            GDK_EXPOSURE_MASK |
 300                            GDK_KEY_PRESS_MASK |
 301                            GDK_BUTTON_PRESS_MASK |
 302                            GDK_BUTTON_RELEASE_MASK);
 303
 304     g_signal_connect (G_OBJECT (window), "delete_event",
 305                       G_CALLBACK (gtk_main_quit), NULL);
 306     g_signal_connect (G_OBJECT (window), "expose_event",
 307                       G_CALLBACK (on_expose_event), &game);
 308     g_signal_connect (G_OBJECT (window), "key_press_event",
 309                       G_CALLBACK (on_key_press_event), &game);
 310     g_signal_connect (G_OBJECT (window), "button_press_event",
 311                       G_CALLBACK (on_button_press_event), &game);
 312     g_signal_connect (G_OBJECT (window), "button_release_event",
 313                       G_CALLBACK (on_button_release_event), &game);
 314
 315     gtk_widget_show_all (window);
 316     gtk_main ();
 317
 318     return 0;
 319
 320 }