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#ifndef ENGINE_MESSAGE_H
#define ENGINE_MESSAGE_H
#include "ipc/moves.h"
#include <stdatomic.h>
typedef struct engine_message {
atomic_int ready;
int depth;
int seldepth;
int multipv;
int score_cp;
int nodes;
int nps;
int hashfull;
int tbhits;
int time;
int mate;
bool node_limit;
ipc_moves_t pv;
ipc_move_t best_move;
ipc_move_t ponder;
struct engine_message *next;
} engine_message_t;
typedef struct {
engine_message_t *oldest_valid;
engine_message_t *newest_valid;
int count;
// mainly for debugging purposes
int popped_count;
int pushed_count;
} engine_message_handler_t;
typedef struct {
engine_message_handler_t **data;
int count;
int capacity;
} engine_messages_t;
void engine_message_handler_init(engine_message_handler_t *handle);
void engine_message_handler_deinit(engine_message_handler_t *handle);
void engine_message_handler_acquire(engine_message_handler_t *handle);
void engine_message_handler_release(engine_message_handler_t *handle);
bool engine_message_handler_can_pop(engine_message_handler_t *handle);
engine_message_t *engine_message_handler_pop(
engine_message_handler_t *handle
);
engine_message_t *engine_message_handler_push(
engine_message_handler_t *handle
);
void engine_messages_init(engine_messages_t *messages);
void engine_messages_deinit(engine_messages_t *messages);
void engine_message_init(engine_message_t *message);
void engine_messages_refresh(engine_messages_t *messages);
void engine_message_mark_ready(engine_message_t *message);
bool engine_message_is_ready(engine_message_t *message);
void engine_message_deinit(engine_message_t *message);
#endif // ENGINE_MESSAGE_H
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