#ifndef ACTIONS_H
#define ACTIONS_H

#include <stdlib.h>
#include <stdint.h>

#include <tak.h>

enum A_TYPE { A_PLACE, A_MOVE };

typedef uint32_t action_t;

typedef struct action_node_s {
	struct action_node_s *next;
	action_t action;
} action_node_t;

typedef struct action_list_s {
	struct action_node_s *head, *tail;
	uint32_t length;
} action_list_t;

void action_list_init(void);
void action_list_free(action_list_t *list);
action_list_t *action_list_generate(void);
int action_move_to_front(const action_t action, action_list_t *list);

void action_take(const action_t action);
void action_undo(const action_t action);

void action_to_ptn(const action_t action, char* out_ptn);

#endif