match.h


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#ifndef MATCH_H
#define MATCH_H

#include "board.h"

#include <stdbool.h>

enum player_type {
	PT_USER,
	PT_COMP
};

struct player {
	char *name;
	enum player_type type;
};

struct visit {
	int points;
	int rem;
	int n_darts;
	struct segment *darts;
	struct ccoords *ccoords;
};

struct leg {
	int start, rem;
	int n_visits, size_visits, undone_visits;
	struct visit *visits;
};

struct match {
	struct player *players;
	int n_players, size_players;
	int active_player;

	struct leg **legs;
};

struct leg *leg_init(int points);
void leg_free(struct leg *l);
void leg_grow_visits(struct leg *l);

void leg_undo_visit(struct leg *l);
void leg_redo_visit(struct leg *l);

struct match *match_init();
void match_free(struct match *m);
void match_add_player(struct match *m, enum player_type type, char *name,
	int start_pts);

int match_next_player(struct match *m);
int match_prev_player(struct match *m);
int match_last_player_to_throw(struct match *m);
int match_winning_player(struct match *m);

bool is_points_valid(int pts, int rem);

#endif