engine.h

   1 #ifndef ZZGO_ENGINE_H
   2 #define ZZGO_ENGINE_H
   3
   4 #include "board.h"
   5 #include "move.h"
   6 #include "gtp.h"
   7
   8 struct move_queue;
   9
  10 typedef enum parse_code (*engine_notify)(struct engine *e, struct board *b, int id, char *cmd, char *args, char **reply);
  11 typedef char *(*engine_notify_play)(struct engine *e, struct board *b, struct move *m);
  12 typedef char *(*engine_result)(struct engine *e, struct board *b);
  13 typedef char *(*engine_chat)(struct engine *e, struct board *b, char *cmd);
  14 /* Generate a move. If pass_all_alive is true, <pass> shall be generated only
  15  * if all stones on the board can be considered alive, without regard to "dead"
  16  * considered stones. */
  17 typedef coord_t *(*engine_genmove)(struct engine *e, struct board *b, struct time_info *ti, enum stone color, bool pass_all_alive);
  18 typedef char *(*engine_genmoves)(struct engine *e, struct board *b, struct time_info *ti, enum stone color,
  19                                  char *args, bool pass_all_alive, void **stats_buf, int *stats_size);
  20 /* One dead group per queued move (coord_t is (ab)used as group_t). */
  21 typedef void (*engine_dead_group_list)(struct engine *e, struct board *b, struct move_queue *mq);
  22 /* e->data and e will be free()d by caller afterwards. */
  23 typedef void (*engine_done)(struct engine *e);
  24
  25 /* This is engine data structure. A new engine instance is spawned
  26  * for each new game during the program lifetime. */
  27 struct engine {
  28         char *name;
  29         char *comment;
  30
  31         /* If set, do not reset the engine state on clear_board. */
  32         bool keep_on_clear;
  33
  34         engine_notify notify;
  35         board_cprint printhook;
  36         engine_notify_play notify_play;
  37         engine_chat chat;
  38         engine_result result;
  39         engine_genmove genmove;
  40         engine_genmoves genmoves;
  41         engine_dead_group_list dead_group_list;
  42         engine_done done;
  43         void *data;
  44 };
  45
  46 #endif