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#ifndef UCI_STATE_H
#define UCI_STATE_H
#include "ipc/go_args.h"
#include "ipc/moves.h"
#include "bitboard.h"
typedef struct {
char *data;
int length;
} str_t;
typedef bool check_t;
typedef int spin_t;
typedef int combo_t;
// the button isn't actually a value thing
// it's more like an event.
// so we parse a button type, we set this to true, handle it
// then set it to false again
typedef bool button_t;
typedef struct {
char **combination;
int count;
int default_index;
} option_combo_setting_t;
typedef struct {
int min;
int max;
int default_value;
} option_spin_setting_t;
enum { OPTION_SPIN, OPTION_COMBO, OPTION_CHECK, OPTION_STRING, OPTION_BUTTON };
typedef struct {
char option_name[32];
int type;
union {
option_combo_setting_t combo;
option_spin_setting_t spin;
bool check_default;
const char *string_default;
} data;
union {
combo_t *combo;
spin_t *spin;
check_t *check;
str_t *string;
button_t *button;
} value;
} option_setting_t;
void option_setting_combo(
option_setting_t *target,
char *option_name,
char **combinations,
int combinations_count,
int default_index,
combo_t *combo
);
void option_setting_spin(
option_setting_t *target,
const char *option_name,
int min,
int max,
int default_value,
spin_t *spin
);
void option_setting_check(
option_setting_t *target,
const char *option_name,
bool default_value,
check_t *check
);
void option_setting_string(
option_setting_t *target,
const char *option_name,
const char *default_value,
str_t *string
);
void option_setting_button(
option_setting_t *target,
const char *option_name,
button_t *button
);
void print_setting(option_setting_t setting);
enum {
UCI_SIGNAL_NONE,
UCI_SIGNAL_QUIT,
UCI_SIGNAL_GO,
UCI_SIGNAL_GO_LOOP,
UCI_SIGNAL_STOP, // game stop, don't stop the program
UCI_SIGNAL_COUNT
};
typedef struct {
size_t signal;
size_t current_state;
char name[32];
char author[32];
bool debug;
go_args_t go_args;
position_t position;
ipc_moves_t *moves;
option_setting_t option_settings[11];
// options
spin_t threads;
spin_t hash;
button_t clear_hash;
// str_t nalimovpath;
// spin_t nalimovcache;
// check_t ponder;
// check_t ownbook;
// spin_t multipv;
check_t uci_showcurrline;
check_t uci_showrefutations;
check_t uci_limitstrength;
spin_t uci_elo;
check_t uci_analysemode;
str_t uci_opponent;
str_t uci_engineabout;
// str_t uci_shredderbasespath;
str_t uci_setpositionvalue;
} uci_state_t;
void uci_state_init(uci_state_t *state);
void uci_state_deinit(uci_state_t *state);
void apply_option(uci_state_t *state, char *name, char *buffer);
#endif // UCI_STATE_H
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