src/pattern.h

   1 /* #define TEST_PATTERN  */
   2 /* #define DEBUG_PATTERN */
   3
   4
   5 #define MAX_PATTERN 20 /* maximum number of pieces in pattern */
   6 #define MAX_NEXT 6     /* maximum number of links */
   7 #define MAX_NAME 20    /* maximum length of opening name */
   8
   9
  10 typedef
  11   struct PatternField_rec {
  12     small_short side, piece, square;
  13   } PatternField;
  14
  15 typedef
  16   struct Pattern_rec {
  17     short n;
  18     PatternField field[MAX_PATTERN];
  19   } PatternFields;
  20
  21 typedef
  22   struct PatternSequence_rec {
  23     small_short n;
  24     small_short next[MAX_NEXT];
  25     small_short distance[2];
  26     small_short reachedGameCnt[2];
  27     small_short visited;
  28     PatternFields patternfields;
  29     struct PatternSequence_rec *next_pattern;
  30   } PatternSequence;
  31
  32
  33 typedef
  34   struct OpeningPattern_rec {
  35     char name[MAX_NAME];
  36     short n;
  37     PatternSequence *sequence;
  38     struct OpeningPattern_rec *next;
  39   } OpeningPattern;
  40
  41
  42 extern OpeningPattern *Patterns;
  43
  44
  45 extern
  46   short
  47   string_to_board_color
  48     (char *s);
  49
  50 extern
  51   short
  52   string_to_patternfields
  53     (char *s, PatternFields *pattern);
  54
  55 extern
  56   short
  57   piece_to_pattern_distance
  58     (short side, short piece, short pside, PatternFields *pattern);
  59
  60 extern
  61   short
  62   pattern_distance (short pside, PatternFields *pattern);
  63
  64 extern
  65   short
  66   board_to_pattern_distance
  67     (short pside, OpeningPattern *opattern, short pmplty, short GameCnt);
  68
  69 extern
  70   OpeningPattern *locate_opening_pattern(short pside, char *s, short GameCnt);
  71
  72 extern
  73   void
  74   DisplayPattern (PatternFields *pattern);
  75
  76 extern
  77   void
  78   GetOpeningPatterns ();
  79
  80 extern
  81   void
  82   ShowOpeningPatterns ();
  83
  84 extern
  85   void update_advance_bonus (short pside, OpeningPattern *p);
  86
  87