diff options
Diffstat (limited to 'kpat/freecell-solver/fcs_move.h')
| -rw-r--r-- | kpat/freecell-solver/fcs_move.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/kpat/freecell-solver/fcs_move.h b/kpat/freecell-solver/fcs_move.h new file mode 100644 index 00000000..ecb5166f --- /dev/null +++ b/kpat/freecell-solver/fcs_move.h @@ -0,0 +1,122 @@ +/* + * fcs_move.h - header file for the move structure and enums of + * Freecell Solver. This file is common to the main code and to the + * library headers. + * + * Written by Shlomi Fish (shlomif@vipe.technion.ac.il), 2000 + * + * This file is in the public domain (it's uncopyrighted). + */ + +#ifndef FC_SOLVE__FCS_MOVE_H +#define FC_SOLVE__FCS_MOVE_H + +/* #define FCS_DEBUG_MOVES */ +#define FCS_COMPACT_MOVES + +#ifdef __cplusplus +extern "C" { +#endif + +enum fcs_move_types +{ + FCS_MOVE_TYPE_STACK_TO_STACK, + FCS_MOVE_TYPE_STACK_TO_FREECELL, + FCS_MOVE_TYPE_FREECELL_TO_STACK, + FCS_MOVE_TYPE_FREECELL_TO_FREECELL, + FCS_MOVE_TYPE_STACK_TO_FOUNDATION, + FCS_MOVE_TYPE_FREECELL_TO_FOUNDATION, + FCS_MOVE_TYPE_FLIP_CARD, + FCS_MOVE_TYPE_DEAL_GYPSY_TALON, + FCS_MOVE_TYPE_KLONDIKE_TALON_TO_STACK, + FCS_MOVE_TYPE_KLONDIKE_FLIP_TALON, + FCS_MOVE_TYPE_KLONDIKE_REDEAL_TALON, + FCS_MOVE_TYPE_SEQ_TO_FOUNDATION, + FCS_MOVE_TYPE_CANONIZE, + FCS_MOVE_TYPE_SEPARATOR, + FCS_MOVE_TYPE_NULL +}; + +#ifdef FCS_DEBUG_MOVES +struct fcs_move_struct +{ + /* The index of the foundation, in case there are more than one decks */ + int foundation; + /* Used in the case of a stack to stack move */ + int num_cards_in_sequence; + /* There are two freecells, one for the source and the other + * for the destination */ + int src_freecell; + int dest_freecell; + /* Ditto for the stacks */ + int src_stack; + int dest_stack; + /* The type of the move see the enum fcs_move_types */ + int type; +}; + +#define fcs_move_set_src_stack(move,value) (move).src_stack = (value); +#define fcs_move_set_src_freecell(move,value) (move).src_freecell = (value); +#define fcs_move_set_dest_stack(move,value) (move).dest_stack = (value); +#define fcs_move_set_dest_freecell(move,value) (move).dest_freecell = (value); +#define fcs_move_set_foundation(move,value) (move).foundation = (value); +#define fcs_move_set_type(move,value) (move).type = (value); +#define fcs_move_set_num_cards_in_seq(move,value) (move).num_cards_in_sequence = (value); + +#define fcs_move_get_src_stack(move) ((move).src_stack) +#define fcs_move_get_src_freecell(move) ((move).src_freecell) +#define fcs_move_get_dest_stack(move) ((move).dest_stack) +#define fcs_move_get_dest_freecell(move) ((move).dest_freecell) +#define fcs_move_get_foundation(move) ((move).foundation) +#define fcs_move_get_type(move) ((move).type) +#define fcs_move_get_num_cards_in_seq(move) ((move).num_cards_in_sequence) + +#elif defined(FCS_COMPACT_MOVES) +struct fcs_move_struct +{ + unsigned char c[4]; +}; + +#define FCS_MOVE_TYPE 0 +#define FCS_MOVE_SRC 1 +#define FCS_MOVE_DEST 2 +#define FCS_MOVE_NUM_CARDS_IN_SEQ 3 +#define FCS_MOVE_NUM_CARDS_FLIPPED 3 + +#define fcs_move_set_src_stack(move,value) (move).c[FCS_MOVE_SRC] = (value); +#define fcs_move_set_src_freecell(move,value) (move).c[FCS_MOVE_SRC] = (value); +#define fcs_move_set_dest_stack(move,value) (move).c[FCS_MOVE_DEST] = (value); +#define fcs_move_set_dest_freecell(move,value) (move).c[FCS_MOVE_DEST] = (value); +#define fcs_move_set_foundation(move,value) (move).c[FCS_MOVE_DEST] = (value); +#define fcs_move_set_type(move,value) (move).c[FCS_MOVE_TYPE] = (value); +#define fcs_move_set_num_cards_in_seq(move,value) (move).c[FCS_MOVE_NUM_CARDS_IN_SEQ] = (value); +#define fcs_move_set_num_cards_flipped(move,value) (move).c[FCS_MOVE_NUM_CARDS_FLIPPED] = (value); + +#define fcs_move_get_src_stack(move) ((move).c[FCS_MOVE_SRC]) +#define fcs_move_get_src_freecell(move) ((move).c[FCS_MOVE_SRC]) +#define fcs_move_get_dest_stack(move) ((move).c[FCS_MOVE_DEST]) +#define fcs_move_get_dest_freecell(move) ((move).c[FCS_MOVE_DEST]) +#define fcs_move_get_foundation(move) ((move).c[FCS_MOVE_DEST]) +#define fcs_move_get_type(move) ((move).c[FCS_MOVE_TYPE]) +#define fcs_move_get_num_cards_in_seq(move) ((move).c[FCS_MOVE_NUM_CARDS_IN_SEQ]) +#define fcs_move_get_num_cards_flipped(move,value) ((move).c[FCS_MOVE_NUM_CARDS_FLIPPED]) +#define fcs_move_init(move) (memset((move).c, 0, 4)) +#endif + +typedef struct fcs_move_struct fcs_move_t; + +struct fcs_move_stack_struct +{ + fcs_move_t * moves; + int max_num_moves; + int num_moves; +}; + +typedef struct fcs_move_stack_struct fcs_move_stack_t; + + +#ifdef __cplusplus +} +#endif + +#endif /* FC_SOLVE__FCS_MOVE_H */ |