sol.h

   1 #ifndef __SOL_H__
   2 #define __SOL_H__
   3
   4 #define SHORTHELP "%s [OPTIONS]\n"
   5 #ifdef KLONDIKE
   6 #define LONGHELP_SPECIFIC ""
   7 #define DIRECT_ADDR_KEYHELP \
   8         "    1 .. 7: directly address tableu\n" \
   9         "    8,9,0 : directly address stock/waste/foundation\n"
  10 #elif defined SPIDER
  11 #define LONGHELP_SPECIFIC \
  12         "    -d(ifficulty) (eady|medium|hard)\n"
  13 #define DIRECT_ADDR_KEYHELP \
  14         "    1 .. 0: directly address tableu\n"
  15 #endif
  16 #define LONGHELP \
  17         "OPTIONS:\n" \
  18         LONGHELP_SPECIFIC \
  19         "    -s(cheme) (color|mono|small)\n" \
  20         "    -h(elp)\n" \
  21         "\n"
  22 #define KEYHELP \
  23         "Keybindings:\n" \
  24         "    hjkl  : move cursor\n" \
  25         "    space : select at cursor\n" \
  26         "    return: draw from stock\n" \
  27         DIRECT_ADDR_KEYHELP
  28
  29 #define DECK_SIZE 52
  30 enum cards {
  31         NO_CARD,
  32         CLU_A,  DIA_A,  HEA_A,  SPA_A,
  33         CLU_2,  DIA_2,  HEA_2,  SPA_2,
  34         CLU_3,  DIA_3,  HEA_3,  SPA_3,
  35         CLU_4,  DIA_4,  HEA_4,  SPA_4,
  36         CLU_5,  DIA_5,  HEA_5,  SPA_5,
  37         CLU_6,  DIA_6,  HEA_6,  SPA_6,
  38         CLU_7,  DIA_7,  HEA_7,  SPA_7,
  39         CLU_8,  DIA_8,  HEA_8,  SPA_8,
  40         CLU_9,  DIA_9,  HEA_9,  SPA_9,
  41         CLU_X,  DIA_X,  HEA_X,  SPA_X,
  42         CLU_J,  DIA_J,  HEA_J,  SPA_J,
  43         CLU_Q,  DIA_Q,  HEA_Q,  SPA_Q,
  44         CLU_K,  DIA_K,  HEA_K,  SPA_K,
  45         _NUM_CARDS_internal
  46 };
  47 enum colors {
  48         BLK,
  49         RED,
  50         NUM_COLORS
  51 };
  52 enum suits {
  53         CLUBS,
  54         DIAMONDS,
  55         HEARTS,
  56         SPADES,
  57         NUM_SUITS
  58 };
  59 enum ranks {
  60         RANK_A,
  61         RANK_2,
  62         RANK_3,
  63         RANK_4,
  64         RANK_5,
  65         RANK_6,
  66         RANK_7,
  67         RANK_8,
  68         RANK_9,
  69         RANK_X,
  70         RANK_J,
  71         RANK_Q,
  72         RANK_K,
  73         NUM_RANKS
  74 };
  75
  76 enum action_return {
  77         OK,  /*move successful*/
  78         ERR, /*invalid move*/
  79         WON, /*game won*/
  80 };
  81 enum game_states {
  82         GAME_NEW,
  83         GAME_WON,
  84         GAME_QUIT,
  85 };
  86
  87 /* WARN: stock must always follow immediately after `TAB_*`! */
  88 #define TAB_MAX (STOCK-1)
  89 enum field_places {
  90         TAB_1,
  91         TAB_2,
  92         TAB_3,
  93         TAB_4,
  94         TAB_5,
  95         TAB_6,
  96         TAB_7,
  97 #ifdef SPIDER
  98         TAB_8,
  99         TAB_9,
 100         TAB_10,
 101         STOCK,
 102 #define WASTE 0; /* need it for get_cmd(), but don't count it in NUM_PLACES */
 103 #elif defined KLONDIKE
 104         STOCK,
 105         WASTE,
 106         FOUNDATION,
 107 #endif
 108         NUM_PLACES,
 109 };
 110 enum special_cmds {
 111         CMD_MOVE,
 112         CMD_INVAL,
 113         CMD_NONE,
 114         CMD_QUIT,
 115         CMD_NEW,
 116         CMD_HINT,
 117         CMD_HELP,
 118         CMD_FIND,
 119 };
 120
 121 enum difficulty {
 122         NORMAL,
 123         MEDIUM,
 124         EASY,
 125 };
 126
 127 typedef signed char card_t;
 128
 129 struct cursor {
 130         int pile;
 131         int opt; /* klondike: foundation id; spider: move nth movable card */
 132 };
 133 const struct cursor no_hi = {-1, -1};
 134 #define NO_HI &no_hi
 135
 136 int sol(void);
 137 int find_top(card_t* pile);
 138 int first_movable(card_t* pile);
 139 void turn_over(card_t* pile);
 140 int check_won(void);
 141 int is_consecutive (card_t* pile, int pos);
 142 void win_anim(void);
 143 #ifdef KLONDIKE
 144 card_t stack_take(void);
 145 int t2f(int from, int to, int opt);
 146 int w2f(int from, int to, int opt);
 147 int s2w(int from, int to, int opt);
 148 int w2s(int from, int to, int opt);
 149 int f2t(int from, int to, int opt);
 150 int w2t(int from, int to, int opt);
 151 int t2t(int from, int to, int opt);
 152 #elif defined SPIDER
 153 void remove_if_complete (card_t* pile);
 154 int t2t(int from, int to, int opt);
 155 int s2t(int from, int to, int opt);
 156 #endif
 157 int nop(int from, int to, int opt);
 158 int get_cmd (int* from, int* to, int* opt);
 159 void deal(void);
 160 int is_movable(card_t* pile, int n);
 161 void print_hi(int invert, int grey_bg, int bold, char* str);
 162 void print_table(const struct cursor* active, const struct cursor* inactive);
 163 void visbell (void);
 164 void append_undo (int n, int f, int t);
 165 void screen_setup (int enable);
 166 void raw_mode(int enable);
 167
 168 #endif