fillit/inc/fillit.h

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   fillit.h                                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/12/14 16:42:06 by gtertysh          #+#    #+#             */
/*   Updated: 2016/12/20 19:18:00 by gtertysh         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#ifndef FILLIT_H
# define FILLIT_H

#include "libft.h"
#include <unistd.h>
#include <stdlib.h>
#include <fcntl.h>
#include <stdint.h>
#include <stdio.h> // warning!

# define BUF_S 8192
# define HOW_MUCH 10000

typedef struct		s_coord
{
	int				x;
	int				y;
}					t_coord;

typedef	struct		s_ttrmn
{
	char			t[17];
	int				width;
	int				height;
	t_coord			c[4];
}					t_ttrmn;

typedef struct  s_node
{
    struct s_node	*left;
    struct s_node	*right;
    struct s_node	*up;
    struct s_node	*down;
    int				row;
    struct s_node	*column;
    t_coord			coord;
}               t_node;

extern t_ttrmn g_templates[19];

// reads from file
char			*read_file(char *path);

// convert string to table by spliting by '\n'
char			**to_table(char **string);

// print table returned by to_table()
void			print_table(char **table);

// creates new table where each string represent whole figrure
char			**glue_figure(char **table);

// move tetromino in top left corner
void			move_up_left(char **table);

// print table returned by glue_figure()
void			print_one_string(t_ttrmn ttr);

// compare 19 templates with each tetromino in *ttr table
void			test_check(char **ttr, t_ttrmn *tamplates);

// change hashes ('#') with letters
// obsolete, rewrite for structs array
void			to_letters(char **ttr);

// create array of ttr structures
int				*to_strct_array(char **ttr, t_ttrmn *templates);

t_node          *init_root(void);

t_node			*add_column(t_node *root);

t_node          **add_cols(t_node *root, int number);

t_node          *add_node(t_node *col);

t_node			*add_node_with_coords(t_node *col, t_coord row);

t_node          **add_cols(t_node *root, int number);

void            print_solution(t_list *sol);

void            add_rows(int *types, int amount, int size, t_node **cols_arr);

void            link_row(int *col_nums, t_node **cols_arr);

void            add_row(int *col_numbers, t_node **cols_arr, t_coord coord);

void            search(t_node* root, t_list *solution, int k, int amount);

void			cover(t_node *to_cover);

void			uncover(t_node *to_uncover);

int				*get_types(char **ttr);

int             get_amount(char **ttr);

unsigned int    ft_sqrt_ceil(unsigned int num);

#endif