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     color_t run_color;
  88
  89     if (card_group->num_cards > 13 || card_group->num_cards < 3)
  90     {
  91         return 0;
  92     }
  93
  94     run_color = card_group->cards[i].color;
  95
  96     for (i = 0; i < card_group->num_cards; i++)
  97     {
  98         if (card_group->cards[i].color != run_color)
  99             return 0;
 100
 101         if (card_group->cards[i].number > highest)
 102         {
 103             highest = card_group->cards[i].number;
 104         }
 105         if (card_group->cards[i].number < lowest)
 106         {
 107             lowest = card_group->cards[i].number;
 108         }
 109     }
 110     if (highest - lowest != card_group->num_cards - 1)
 111     {
 112         return 0;
 113     }
 114     return 1;
 115 }
 116
 117 static int card_group_is_set(card_group_t *card_group)
 118 {
 119     int i;
 120     color_t seen_color[card_group->num_cards];
 121
 122     if (card_group->num_cards > 4 || card_group->num_cards < 3)
 123     {
 124         return 0;
 125     }
 126     for (i = 0; i < card_group->num_cards - 1; ++i)
 127     {
 128         if (card_group->cards[i].number != card_group->cards[i + 1].number)
 129         {
 130             return 0;
 131         }
 132     }
 133     seen_color[i] = card_group->cards[i].color;
 134     for (i = 0; i < card_group->num_cards; ++i)
 135     {
 136         seen_color[card_group->cards[i].color]++;
 137         if (seen_color[card_group->cards[i].color] > 1)
 138         {
 139             return 0;
 140         }
 141     }
 142     return 1;
 143 }
 144
 145 static void deck_deal(game_t *game, deck_t *deck)
 146 {
 147     card_t temp;
 148     int rand_card;
 149     int i, j, newline;
 150
 151     printf ("How many players(1-4) should I deal in? ");
 152     game->num_players = getchar();
 153     if (game->num_players == EOF)
 154     {
 155         printf ("\nGoodbye.\n");
 156         exit (1);
 157     }
 158     newline = getchar();
 159     game->num_players -= '0';
 160
 161     for (i = 0; i < game->num_players; ++i)
 162     {
 163         for (j = 0; j < 14; ++j)
 164         {
 165             rand_card = ((deck->num_cards + 1.0) * rand()) / (RAND_MAX + 1.0);
 166             temp = deck->cards[rand_card];
 167             deck->cards[rand_card] = deck->cards[deck->num_cards - 1];
 168             game->players[i].hand.cards[j] = temp;
 169             deck->num_cards -= 1;
 170             game->players[i].hand.num_cards += 1;
 171         }
 172     }
 173     printf ("Game dealt for %d player(s)\n", game->num_players);
 174 }
 175
 176 static void deck_init(deck_t *deck)
 177 {
 178     int h, i, j;
 179     deck->num_cards = 0;
 180     for (h = 0; h <= 1; ++h)
 181     {
 182         for (i = 0; i <= 3; ++i)
 183         {
 184             for (j = 0; j <= 12; ++j)
 185             {
 186                 deck->cards[j + (i * 13) + (h * 52)].color = i;
 187                 deck->cards[j + (i * 13) + (h * 52)].number = j;
 188                 deck->num_cards += 1;
 189                 printf ("There are %d tiles in the deck\n", deck->num_cards);
 190             }
 191         }
 192     }
 193 }
 194
 195 static void deck_shuffle(deck_t *deck)
 196 {
 197     card_t temp;
 198     int rand_card;
 199     int last;
 200     for (last = deck->num_cards; last > 0; --last)
 201     {
 202         rand_card = ((last + 1.0) * rand()) / (RAND_MAX + 1.0);
 203         temp = deck->cards[rand_card];
 204         deck->cards[rand_card] = deck->cards[last - 1];
 205         deck->cards[last - 1] = temp;
 206     }
 207 }
 208
 209 static void deck_print(deck_t *deck)
 210 {
 211     int h, i, j;
 212     for (h = 0; h <= 1; ++h)
 213     {
 214         for (i = 0; i <= 3; ++i)
 215         {
 216             for (j = 0; j <= 12; ++j)
 217             {
 218                 card_print(deck->cards[j + (i * 13) + (h * 52)]);
 219             }
 220         }
 221     }
 222     printf ("There are %d tiles in the deck\n" , deck->num_cards);
 223 }
 224
 225 static void hand_print(game_t *game)
 226 {
 227     int i;
 228     for (i = 0; i < game->players[0].hand.num_cards; ++i)
 229     {
 230         card_print(game->players[0].hand.cards[i]);
 231     }
 232 }
 233
 234 static void game_init(game_t *game)
 235 {
 236     int i;
 237     game->num_players = 0;
 238
 239     for (i = 0; i < GAME_MAX_PLAYERS; ++i)
 240     {
 241         player_init(&game->players[i]);
 242         game->num_players += 1;
 243     }
 244
 245     board_init(&game->board);
 246     deck_init(&game->deck);
 247     deck_shuffle(&game->deck);
 248 }
 249
 250 static gboolean on_expose_event (GtkWidget *widget, GdkEventExpose *event, game_t *game)
 251 {
 252     printf ("I should be drawing something here\n");
 253
 254     return TRUE;
 255 }
 256
 257 static gboolean on_key_press_event (GtkWidget *widget, GdkEventKey *event, game_t *game)
 258 {
 259     printf ("You pressed key %d\n", event->keyval);
 260
 261     return TRUE;
 262 }
 263
 264 static gboolean on_button_press_event (GtkWidget *widget, GdkEventButton *event, game_t *game)
 265 {
 266     printf ("You pressed button %d\n", event->button);
 267
 268     return TRUE;
 269 }
 270
 271 static gboolean on_button_release_event (GtkWidget *widget, GdkEventButton *event, game_t *game)
 272 {
 273     printf ("You released button %d\n", event->button);
 274
 275     return TRUE;
 276 }
 277
 278 int main(int argc, char *argv[])
 279 {
 280     GtkWidget *window;
 281     game_t game;
 282
 283     srand(time(NULL));
 284
 285     game_init(&game);
 286     deck_print(&game.deck);
 287     deck_deal(&game, &game.deck);
 288     hand_print(&game);
 289     deck_print(&game.deck);
 290
 291     gtk_init (&argc, &argv);
 292
 293     /* Create a new window */
 294     window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 295     gtk_window_set_default_size (GTK_WINDOW (window),
 296                                  GAME_WINDOW_DEFAULT_WIDTH,
 297                                  GAME_WINDOW_DEFAULT_HEIGHT);
 298
 299     gtk_widget_set_events (window,
 300                            GDK_EXPOSURE_MASK |
 301                            GDK_KEY_PRESS_MASK |
 302                            GDK_BUTTON_PRESS_MASK |
 303                            GDK_BUTTON_RELEASE_MASK);
 304
 305     g_signal_connect (G_OBJECT (window), "delete_event",
 306                       G_CALLBACK (gtk_main_quit), NULL);
 307     g_signal_connect (G_OBJECT (window), "expose_event",
 308                       G_CALLBACK (on_expose_event), &game);
 309     g_signal_connect (G_OBJECT (window), "key_press_event",
 310                       G_CALLBACK (on_key_press_event), &game);
 311     g_signal_connect (G_OBJECT (window), "button_press_event",
 312                       G_CALLBACK (on_button_press_event), &game);
 313     g_signal_connect (G_OBJECT (window), "button_release_event",
 314                       G_CALLBACK (on_button_release_event), &game);
 315
 316     gtk_widget_show_all (window);
 317     gtk_main ();
 318
 319     return 0;
 320
 321 }