WebSVN – Games.Chess Giants – Diff – //engine-crafty/epddefs.h

 #    define tL 256
 /* EPD I/O buffer length */
 #    define epdL 4096
 /* the standard algebraic notation character vector type */
 #    define sanL 16
                 /* must be at least 8; extra room for alternatives */
 typedef char sanT[sanL];
 typedef sanT *sanptrT;
 /* SAN style attributes, priority ordered (used for encoding) */
 typedef siT ssaT;
 #    define cL (bit << cQ)
 #    define rcQ 1
 #    define rcL (bit << rcQ)
 #    define c_nil (-1)
 #    define c_w 0
                 /* white */
 #    define c_b 1
                 /* black */
 #    define c_v 2
                 /* vacant */
 #    define c_x 3
                 /* extra */
 /* pieces (ordering is critical) */
 typedef siT pT, *pptrT;
 #    define pL 8
 #    define rpL 6
 #    define p_nil (-1)
 #    define p_p 0
                 /* pawn */
 #    define p_n 1
                 /* knight */
 #    define p_b 2
                 /* bishop */
 #    define p_r 3
                 /* rook */
 #    define p_q 4
                 /* queen */
 #    define p_k 5
                 /* king */
 #    define p_v 6
                 /* vacant */
 #    define p_x 7
                 /* extra */
 /* color piece combinations (ordering is critical) */
 typedef siT cpT;
 #    define cpL 16
 #    define rcpL 12
 #    define cp_nil (-1)
-#    define cp_wp  0    /* white pawn */
+#    define cp_wp  0    /* white pawn */
-#    define cp_wn  1    /* white knight */
+#    define cp_wn  1    /* white knight */
-#    define cp_wb  2    /* white bishop */
+#    define cp_wb  2    /* white bishop */
-#    define cp_wr  3    /* white rook */
+#    define cp_wr  3    /* white rook */
-#    define cp_wq  4    /* white queen */
+#    define cp_wq  4    /* white queen */
-#    define cp_wk  5    /* white king */
+#    define cp_wk  5    /* white king */
-#    define cp_bp  6    /* black pawn */
+#    define cp_bp  6    /* black pawn */
-#    define cp_bn  7    /* black knight */
+#    define cp_bn  7    /* black knight */
-#    define cp_bb  8    /* black bishop */
+#    define cp_bb  8    /* black bishop */
-#    define cp_br  9    /* black rook */
+#    define cp_br  9    /* black rook */
-#    define cp_bq 10    /* black queen */
+#    define cp_bq 10    /* black queen */
-#    define cp_bk 11    /* black king */
+#    define cp_bk 11    /* black king */
-#    define cp_v0 12    /* vacant */
+#    define cp_v0 12    /* vacant */
-#    define cp_x0 13    /* extra 0 */
+#    define cp_x0 13    /* extra 0 */
-#    define cp_x1 14    /* extra 1 */
+#    define cp_x1 14    /* extra 1 */
-#    define cp_x2 15    /* extra 2 */
+#    define cp_x2 15    /* extra 2 */
 /* ranks */
 typedef siT rankT;
 #    define rankM (0x0007)
 #    define rankQ 3
 #    define fileM (0x0007)
 #    define fileQ 3
 #    define fileL (bit << fileQ)
 #    define file_nil (-1)
-#    define file_a 0    /* QR */
+#    define file_a 0    /* QR */
-#    define file_b 1    /* QN */
+#    define file_b 1    /* QN */
-#    define file_c 2    /* QB */
+#    define file_c 2    /* QB */
-#    define file_d 3    /* Q */
+#    define file_d 3    /* Q */
-#    define file_e 4    /* K */
+#    define file_e 4    /* K */
-#    define file_f 5    /* KB */
+#    define file_f 5    /* KB */
-#    define file_g 6    /* KN */
+#    define file_g 6    /* KN */
-#    define file_h 7    /* KR */
+#    define file_h 7    /* KR */
 /* location mappings */
 #    define map_sq(r, f) (((r) << fileQ | (f)))
 #    define map_file(sq) ((sq) & 0x07)
 #    define map_rank(sq) ((sq) >> fileQ)
 /* squares */
 #    define sq_f8 map_sq(rank_8, file_f)
 #    define sq_g8 map_sq(rank_8, file_g)
 #    define sq_h8 map_sq(rank_8, file_h)
 /* regular board */
 typedef union rbU {
-  cpT rbm[rankL][fileL];        /* rank/file indexing */
+  cpT rbm[rankL][fileL];        /* rank/file indexing */
   cpT rbv[sqL];                 /* square indexing */
 } rbT, *rbptrT;
 /* nybble board vector */
 #    define nbL (sqL / (byteW / nybbW))
 typedef byteT nbvT[nbL];
 /* flanks */
 typedef siT flankT;
 #    define flankL 2
 #    define flank_nil (-1)
 #    define flank_k 0   /* kingside */
 #    define flank_q 1   /* queenside */
 /* direction indices */
 typedef siT dxT;
 #    define dxQ 4
 #    define dxL (bit << dxQ)
 #    define forced_mate(cpev) ((cpev) >= ((cpev_mate - (max_dist_mateL * 2)) + 1))
 #    define forced_loss(cpev) ((cpev) <= (cpev_bust + (max_dist_lossL * 2)))
 /* move flag bits */
 typedef siT mfT;
-#    define mf_bust (bit << 0)  /* illegal move */
+#    define mf_bust (bit << 0)  /* illegal move */
-#    define mf_chec (bit << 1)  /* checking */
+#    define mf_chec (bit << 1)  /* checking */
-#    define mf_chmt (bit << 2)  /* checkmating */
+#    define mf_chmt (bit << 2)  /* checkmating */
-#    define mf_draw (bit << 3)  /* drawing (includes stalemating) */
+#    define mf_draw (bit << 3)  /* drawing (includes stalemating) */
-#    define mf_exec (bit << 4)  /* executed at least once */
+#    define mf_exec (bit << 4)  /* executed at least once */
-#    define mf_null (bit << 5)  /* special null move */
+#    define mf_null (bit << 5)  /* special null move */
-#    define mf_sanf (bit << 6)  /* needs file disambiguation */
+#    define mf_sanf (bit << 6)  /* needs file disambiguation */
-#    define mf_sanr (bit << 7)  /* needs rank disambiguation */
+#    define mf_sanr (bit << 7)  /* needs rank disambiguation */
-#    define mf_stmt (bit << 8)  /* stalemating */
+#    define mf_stmt (bit << 8)  /* stalemating */
 /* special case move type */
 typedef siT scmvT;
 #    define scmvQ 3
 #    define scmvL (bit << scmvQ)
 #    define scmv_nil (-1)
-#    define scmv_reg 0  /* regular */
+#    define scmv_reg 0  /* regular */
-#    define scmv_epc 1  /* en passant capture */
+#    define scmv_epc 1  /* en passant capture */
-#    define scmv_cks 2  /* castles kingside */
+#    define scmv_cks 2  /* castles kingside */
-#    define scmv_cqs 3  /* castles queenside */
+#    define scmv_cqs 3  /* castles queenside */
-#    define scmv_ppn 4  /* pawn promotes to knight */
+#    define scmv_ppn 4  /* pawn promotes to knight */
-#    define scmv_ppb 5  /* pawn promotes to bishop */
+#    define scmv_ppb 5  /* pawn promotes to bishop */
-#    define scmv_ppr 6  /* pawn promotes to rook */
+#    define scmv_ppr 6  /* pawn promotes to rook */
-#    define scmv_ppq 7  /* pawn promotes to queen */
+#    define scmv_ppq 7  /* pawn promotes to queen */
 /* move type */
 typedef struct mS {
   mfT m_flag;                   /* move flags */
   sqT m_frsq;                   /* from square */
   sqT m_tosq;                   /* to square */
   cpT m_frcp;                   /* from color-piece */
   cpT m_tocp;                   /* to color-piece */
   scmvT m_scmv;                 /* special case move indication */
 } mT, *mptrT;
 /* game termination indicator markers */
 typedef siT gtimT, *gtimptrT;
 #    define gtimL 4
 #    define gtim_nil (-1)
-#    define gtim_w 0    /* White won */
+#    define gtim_w 0    /* White won */
-#    define gtim_b 1    /* Black won */
+#    define gtim_b 1    /* Black won */
-#    define gtim_d 2    /* draw */
+#    define gtim_d 2    /* draw */
-#    define gtim_u 3    /* unknown */
+#    define gtim_u 3    /* unknown */
 /* clockstamp length hh:mm:ss */
 #    define clockstampL (2 + 1 + 2 + 1 + 2 + 1)
 /* datestamp length YYYY.MM.DD */
 #    define datestampL (4 + 1 + 2 + 1 + 2 + 1)
 /* duration length dddd:hh:mm:ss */
 /* EPD operand basetype */
 typedef siT eobT;
 #    define eobL 2
 #    define eob_nil (-1)
-#    define eob_string 0        /* quoted string */
+#    define eob_string 0        /* quoted string */
-#    define eob_symbol 1        /* unquoted symbol */
+#    define eob_symbol 1        /* unquoted symbol */
 /* EPD operand value type */
 typedef struct eovS {
   eobT eov_eob;                 /* basetype */
   charptrT eov_str;             /* string value */
-  struct eovS *eov_prev;        /* previous operand */
+  struct eovS *eov_prev;        /* previous operand */
-  struct eovS *eov_next;        /* next operand */
+  struct eovS *eov_next;        /* next operand */
 } eovT, *eovptrT;
 /* EPD operation type */
 typedef struct eopS {
   charptrT eop_opsym;           /* operation code symbol */
-  eovptrT eop_headeov;          /* head of operand value list */
+  eovptrT eop_headeov;          /* head of operand value list */
-  eovptrT eop_taileov;          /* tail of operand value list */
+  eovptrT eop_taileov;          /* tail of operand value list */
-  struct eopS *eop_prev;        /* previous operation */
+  struct eopS *eop_prev;        /* previous operation */
-  struct eopS *eop_next;        /* next operation */
+  struct eopS *eop_next;        /* next operation */
 } eopT, *eopptrT;
 /* EPD record type */
 typedef struct epdS {
   nbvT epd_nbv;                 /* piece placement nybble board vector */
-  cT epd_actc;                  /* active color */
+  cT epd_actc;                  /* active color */
   castT epd_cast;               /* castling availability */
   sqT epd_epsq;                 /* en passant target square */
-  eopptrT epd_headeop;          /* head of operation list */
+  eopptrT epd_headeop;          /* head of operation list */
-  eopptrT epd_taileop;          /* tail of operation list */
+  eopptrT epd_taileop;          /* tail of operation list */
 } epdT, *epdptrT;
 /* EPD standard operators */
 typedef siT epdsoT, *epdsoptrT;
 #    define epdsoL 51
 #    define epdso_nil (-1)
-#    define epdso_acd          0        /* analysis count: depth */
+#    define epdso_acd          0        /* analysis count: depth */
-#    define epdso_acn          1        /* analysis count: nodes */
+#    define epdso_acn          1        /* analysis count: nodes */
-#    define epdso_acs          2        /* analysis count: seconds */
+#    define epdso_acs          2        /* analysis count: seconds */
-#    define epdso_am           3        /* avoid move(s) */
+#    define epdso_am           3        /* avoid move(s) */
-#    define epdso_bm           4        /* best move(s) */
+#    define epdso_bm           4        /* best move(s) */
-#    define epdso_c0           5        /* comment slot 0 */
+#    define epdso_c0           5        /* comment slot 0 */
-#    define epdso_c1           6        /* comment slot 1 */
+#    define epdso_c1           6        /* comment slot 1 */
-#    define epdso_c2           7        /* comment slot 2 */
+#    define epdso_c2           7        /* comment slot 2 */
-#    define epdso_c3           8        /* comment slot 3 */
+#    define epdso_c3           8        /* comment slot 3 */
-#    define epdso_c4           9        /* comment slot 4 */
+#    define epdso_c4           9        /* comment slot 4 */
-#    define epdso_c5          10        /* comment slot 5 */
+#    define epdso_c5          10        /* comment slot 5 */
-#    define epdso_c6          11        /* comment slot 6 */
+#    define epdso_c6          11        /* comment slot 6 */
-#    define epdso_c7          12        /* comment slot 7 */
+#    define epdso_c7          12        /* comment slot 7 */
-#    define epdso_c8          13        /* comment slot 8 */
+#    define epdso_c8          13        /* comment slot 8 */
-#    define epdso_c9          14        /* comment slot 9 */
+#    define epdso_c9          14        /* comment slot 9 */
-#    define epdso_cc          15        /* chess clock */
+#    define epdso_cc          15        /* chess clock */
-#    define epdso_ce          16        /* centipawn evaluation */
+#    define epdso_ce          16        /* centipawn evaluation */
-#    define epdso_dm          17        /* direct move count */
+#    define epdso_dm          17        /* direct move count */
-#    define epdso_draw_accept 18        /* draw accept */
+#    define epdso_draw_accept 18        /* draw accept */
-#    define epdso_draw_claim  19        /* draw claim */
+#    define epdso_draw_claim  19        /* draw claim */
-#    define epdso_draw_offer  20        /* draw offer */
+#    define epdso_draw_offer  20        /* draw offer */
-#    define epdso_draw_reject 21        /* draw reject */
+#    define epdso_draw_reject 21        /* draw reject */
-#    define epdso_eco         22        /* ECO code */
+#    define epdso_eco         22        /* ECO code */
-#    define epdso_fmvn        23        /* fullmove number */
+#    define epdso_fmvn        23        /* fullmove number */
-#    define epdso_hmvc        24        /* halfmove clock */
+#    define epdso_hmvc        24        /* halfmove clock */
-#    define epdso_id          25        /* position identification */
+#    define epdso_id          25        /* position identification */
-#    define epdso_nic         26        /* NIC code */
+#    define epdso_nic         26        /* NIC code */
-#    define epdso_noop        27        /* no operation */
+#    define epdso_noop        27        /* no operation */
-#    define epdso_pm          28        /* predicted move */
+#    define epdso_pm          28        /* predicted move */
-#    define epdso_ptp         29        /* PGN tag pair(s) */
+#    define epdso_ptp         29        /* PGN tag pair(s) */
-#    define epdso_pv          30        /* predicted variation */
+#    define epdso_pv          30        /* predicted variation */
-#    define epdso_rc          31        /* repetition count */
+#    define epdso_rc          31        /* repetition count */
-#    define epdso_refcom      32        /* referee command */
+#    define epdso_refcom      32        /* referee command */
-#    define epdso_refreq      33        /* referee request */
+#    define epdso_refreq      33        /* referee request */
-#    define epdso_resign      34        /* resign */
+#    define epdso_resign      34        /* resign */
-#    define epdso_sm          35        /* supplied move */
+#    define epdso_sm          35        /* supplied move */
-#    define epdso_sv          36        /* supplied variation */
+#    define epdso_sv          36        /* supplied variation */
-#    define epdso_tcgs        37        /* telecommunications: game selector */
+#    define epdso_tcgs        37        /* telecommunications: game selector */
-#    define epdso_tcri        38        /* telecommunications: receiver identification */
+#    define epdso_tcri        38        /* telecommunications: receiver identification */
-#    define epdso_tcsi        39        /* telecommunications: sender identification */
+#    define epdso_tcsi        39        /* telecommunications: sender identification */
-#    define epdso_ts          40        /* timestamp */
+#    define epdso_ts          40        /* timestamp */
-#    define epdso_v0          41        /* variation slot 0 */
+#    define epdso_v0          41        /* variation slot 0 */
-#    define epdso_v1          42        /* variation slot 1 */
+#    define epdso_v1          42        /* variation slot 1 */
-#    define epdso_v2          43        /* variation slot 2 */
+#    define epdso_v2          43        /* variation slot 2 */
-#    define epdso_v3          44        /* variation slot 3 */
+#    define epdso_v3          44        /* variation slot 3 */
-#    define epdso_v4          45        /* variation slot 4 */
+#    define epdso_v4          45        /* variation slot 4 */
-#    define epdso_v5          46        /* variation slot 5 */
+#    define epdso_v5          46        /* variation slot 5 */
-#    define epdso_v6          47        /* variation slot 6 */
+#    define epdso_v6          47        /* variation slot 6 */
-#    define epdso_v7          48        /* variation slot 7 */
+#    define epdso_v7          48        /* variation slot 7 */
-#    define epdso_v8          49        /* variation slot 8 */
+#    define epdso_v8          49        /* variation slot 8 */
-#    define epdso_v9          50        /* variation slot 9 */
+#    define epdso_v9          50        /* variation slot 9 */
 /* referee commands */
 typedef siT refcomT, *refcomptrT;
 #    define refcomL 7
 #    define refcom_nil (-1)
 #    define pgnstr_white  4
 #    define pgnstr_black  5
 #    define pgnstr_result 6
 /* benchmark score structure */
 typedef struct bmsS {
-  siT bms_acdflag;              /* ACD (depth) data valid flag */
+  siT bms_acdflag;              /* ACD (depth) data valid flag */
-  siT bms_acnflag;              /* ACN (nodes) data valid flag */
+  siT bms_acnflag;              /* ACN (nodes) data valid flag */
-  siT bms_acsflag;              /* ACS (seconds) data valid flag */
+  siT bms_acsflag;              /* ACS (seconds) data valid flag */
-  liT bms_total;                /* total record count */
+  liT bms_total;                /* total record count */
-  liT bms_solve;                /* solved record count */
+  liT bms_solve;                /* solved record count */
-  liT bms_unsol;                /* unsolved record count */
+  liT bms_unsol;                /* unsolved record count */
-  liT bms_total_acd;            /* ACD used, all records */
+  liT bms_total_acd;            /* ACD used, all records */
-  liT bms_solve_acd;            /* ACD used, solved records */
+  liT bms_solve_acd;            /* ACD used, solved records */
-  liT bms_unsol_acd;            /* ACD used, unsolved records */
+  liT bms_unsol_acd;            /* ACD used, unsolved records */
-  liT bms_total_acn;            /* ACN used, all records */
+  liT bms_total_acn;            /* ACN used, all records */
-  liT bms_solve_acn;            /* ACN used, solved records */
+  liT bms_solve_acn;            /* ACN used, solved records */
-  liT bms_unsol_acn;            /* ACN used, unsolved records */
+  liT bms_unsol_acn;            /* ACN used, unsolved records */
-  liT bms_total_acs;            /* ACS used, all records */
+  liT bms_total_acs;            /* ACS used, all records */
-  liT bms_solve_acs;            /* ACS used, solved records */
+  liT bms_solve_acs;            /* ACS used, solved records */
-  liT bms_unsol_acs;            /* ACS used, unsolved records */
+  liT bms_unsol_acs;            /* ACS used, unsolved records */
 } bmsT, *bmsptrT;
 /* environment stack entry record type */
 typedef struct eseS {
-  cT ese_actc;                  /* active color */
+  cT ese_actc;                  /* active color */
   castT ese_cast;               /* castling availability */
   sqT ese_epsq;                 /* en passant target square */
   siT ese_hmvc;                 /* halfmove clock */
   siT ese_fmvn;                 /* fullmove number */
-  sqT ese_ksqv[rcL];            /* king square locations */
+  sqT ese_ksqv[rcL];            /* king square locations */
 } eseT, *eseptrT;
 /* game played move record type (entries are prior to move) */
 typedef struct gpmS {
   mT gpm_m;                     /* the move to be played */
   eseT gpm_ese;                 /* environment statck entry storage */
   nbvT gpm_nbv;                 /* nybble board vector */
-  struct gpmS *gpm_prev;        /* previous played move record */
+  struct gpmS *gpm_prev;        /* previous played move record */
-  struct gpmS *gpm_next;        /* next played move record */
+  struct gpmS *gpm_next;        /* next played move record */
 } gpmT, *gpmptrT;
 /* game record type */
 typedef struct gamS {
   charptrT gam_strv[pgnstrL];   /* PGN STR tag values */
   gtimT gam_gtim;               /* game termination indicator */
-  gpmptrT gam_headgpm;          /* head of game played move list */
+  gpmptrT gam_headgpm;          /* head of game played move list */
-  gpmptrT gam_tailgpm;          /* tail of game played move list */
+  gpmptrT gam_tailgpm;          /* tail of game played move list */
-  struct gamS *gam_prev;        /* previous game */
+  struct gamS *gam_prev;        /* previous game */
-  struct gamS *gam_next;        /* next game */
+  struct gamS *gam_next;        /* next game */
 } gamT, *gamptrT;
 /* statndard disply output column limit */
 #    define columnL 80
 /* inclusion telltale closure */

Subversion Repositories Games.Chess Giants

Games.Chess Giants//engine-crafty/epddefs.h – Rev 33 → 108