bcalcdds.h

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#ifndef __BELING__BCALC_BRIDGE_SOLVER__
#define __BELING__BCALC_BRIDGE_SOLVER__

#ifdef __cplusplus
extern "C" {
#endif

#define BCALC_VERSION 14020

typedef struct BCalcDDS BCalcDDS;

#define BCALC_PLAYER_NORTH 0    
#define BCALC_PLAYER_EAST 1             
#define BCALC_PLAYER_SOUTH 2    
#define BCALC_PLAYER_WEST 3             


#define bcalc_playerSymbol(player) ("NESW"[player])

#define bcalc_nextHand(hand, delta) (((hand)+(delta))&3)    //or (((hand)+(delta))%4)

#define bcalc_declarerToLeader(declarer) bcalc_nextHand(declarer, 3)

#define BCALC_SUIT_CLUBS 0              
#define BCALC_SUIT_DIAMONDS 1   
#define BCALC_SUIT_HEARTS 2             
#define BCALC_SUIT_SPADES 3             

#define BCALC_NT 4                      


#define bcalc_suitSymbol(suit) ("CDHSN"[suit])

unsigned bcalc_runtimeVersion();

extern BCalcDDS* bcalcDDS_new(const char* format, const char* hands, int strain, int leader);

extern BCalcDDS* bcalcDDS_clone(BCalcDDS* to_clone);

extern void bcalcDDS_delete(BCalcDDS* solver);

extern const char* bcalcDDS_getLastError(const BCalcDDS* solver);

extern void bcalcDDS_clearError(BCalcDDS* solver);

extern void bcalcDDS_exec(BCalcDDS* solver, const char* cmds);

extern int bcalcDDS_getTricksToTake(BCalcDDS* solver);

extern int bcalcDDS_getTricksToTakeEx(BCalcDDS* solver, int tricks_target, const char* card);

extern int bcalcDDS_getTrump(BCalcDDS* solver);

extern void bcalcDDS_setTrumpAndReset(BCalcDDS* solver, int new_trump);

extern void bcalcDDS_setPlayerOnLeadAndReset(BCalcDDS* solver, int new_leader);

extern int* bcalcDDS_getTricksTaken(BCalcDDS* solver, int* result);

extern int bcalcDDS_getCardsLeftCount(BCalcDDS* solver);

extern char* bcalcDDS_getCards(BCalcDDS* solver, char* result, int player, int suit);

extern int bcalcDDS_getPlayerToPlay(BCalcDDS* solver);

extern char* bcalcDDS_getCardsToPlay(BCalcDDS* solver, char* result, int suit);

extern int bcalcDDS_getPlayedCard(BCalcDDS* solver, unsigned whenIndex, int* suit, char* cardSymbol);

extern int bcalcDDS_getPlayedCardsCount(BCalcDDS* solver);

#ifdef __cplusplus
}
#endif

#endif  //__BELING__BCALC_BRIDGE_SOLVER__