/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   common.h                                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/01/18 11:20:54 by cacharle          #+#    #+#             */
/*   Updated: 2021/09/10 10:33:19 by charles          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#ifndef COMMON_H
# define COMMON_H

# include <stdlib.h>
# include <stdbool.h>
# include "libft.h"

typedef enum e_status
{
	STATUS_FAILURE = false,
	STATUS_SUCCESS = true,
	STATUS_ERROR,
	STATUS_EOF,
}	t_status;

typedef enum e_stack_tag
{
	STACK_NO_TAG,
	STACK_A,
	STACK_B
}	t_stack_tag;

typedef struct s_stack
{
	int			*elements;
	t_stack_tag	tag;
	int			top;
}				t_stack;

/*
** stack_core.c
*/

t_stack			*stack_new(int size);
int				stack_destroy(t_stack *stack);
void			stack_push(t_stack *stack, int n);
void			stack_pop(t_stack *stack);
int				stack_peek(t_stack *stack);

/*
** stack_op.c
*/

void			stack_swap(t_stack *stack);
void			stack_push_to(t_stack *from, t_stack *to);
void			stack_rotate(t_stack *stack);
void			stack_reverse_rotate(t_stack *stack);

/*
** stack_helper.c
*/

void			stack_swap_2(t_stack *stack_a, t_stack *stack_b);
void			stack_rotate_2(t_stack *stack_a, t_stack *stack_b);
void			stack_reverse_rotate_2(t_stack *stack_a, t_stack *stack_b);
t_bool			stack_empty(t_stack *stack);
int				stack_length(t_stack *stack);

/*
** parse.c
*/

t_status		parse(int argc, char **argv, t_stack *a);

#endif