fillit/main.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   main.c                                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/12/10 16:07:25 by gtertysh          #+#    #+#             */
/*   Updated: 2016/12/10 21:35:59 by gtertysh         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"
#include <unistd.h>
#include <fcntl.h>
#include <stdio.h>

#define BUF_S 8192

typedef	struct s_tetrominoes
{
	char	figure[17];
}				t_ttr;

t_ttr	ttr_tamplates[19] = 
{
	{ "#..."
	  "#..."
	  "#..."
	  "#..." },
	
	{ "####"
	  "...."
	  "...."
	  "...." },

	{ "#..."
	  "#..."
	  "##.."
	  "...." },
	
	{ "..#."
	  "###."
	  "...."
	  "...." },
	
	{ "##.."
	  ".#.."
	  ".#.."
	  "...." },
	
	{ "###."
	  "#..."
	  "...."
	  "...." },
	
	{ ".#.."
	  ".#.."
	  "##.."
	  "...." },
	
	{ "###."
	  "..#."
	  "...."
	  "...." },
	
	{ "##.."
	  "#..."
	  "#..."
	  "...." },
	
	{ "#..."
	  "###."
	  "...."
	  "...." },
	
	{ "###."
	  ".#.."
	  "...."
	  "...." },
	
	{ "#..."
	  "##.."
	  "#..."
	  "...." },
	
	{ ".#.."
	  "###."
	  "...."
	  "...." },
	
	{ ".#.."
	  "##.."
	  ".#.."
	  "...." },

	{ "##.."
	  "##.."
	  "...."
	  "...." },

	{ "##.."
	  ".##."
	  "...."
	  "...." },
	
	{ ".#.."
	  "##.."
	  "#..."
	  "...." },
	
	{ ".##."
	  "##.."
	  "...."
	  "...." },
	
	{ "#..."
	  "##.."
	  ".#.."
	  "...." }
};

char	*read_file(char *path)
{
	int		fd;
	int		readed;
	int		old_size;
	char	buf[BUF_S + 1];
	char	*string;

	readed = 0;
	string = 0;
	old_size = 0;
	if (!(fd = open(path, O_RDONLY)))
	{
		ft_putstr("error\n");
		return (0);
	}
	string = ft_memalloc(sizeof(char) * BUF_S);
	while ((readed = read(fd, buf, BUF_S)))
	{
		buf[BUF_S] = '\0';
		old_size = ft_strlen(string);
		string = ft_realloc(string, old_size + readed, old_size);
		ft_strcat(string, buf);
	}
	return (string);
}

char	**to_table(char *string)
{
	char **table;

	table = ft_strsplit(string, '\n');
	free(string);
	string = NULL;
	return (table);
}

void	print_table(char **table)
{
	int		i;

	i = 0;
	while (table[i])
	{
		ft_putstr(table[i]);
		ft_putstr("\n");
		if ((i + 1) % 4 == 0)
			ft_putchar('\n');
		i++;
	}
}

void	print_one_string(char **glued)
{
	int		i;
	int		j;

	i = 0;
	while (glued[i])
	{
		j = 0;
		while (glued[i][j])
		{
			ft_putchar(glued[i][j]);
			if ((j + 1) % 4 == 0)
				ft_putchar('\n');
			j++;
		}
		ft_putstr("\n");
		i++;
	}
}

char **glue_figure(char **table)
{
	int		i;
	int		j;
	int		size;
	char	**ttr_table;

	size = 0;
	i = 0;
	j = 0;
	while(table[size])
		size++;
	ttr_table = ft_memalloc(sizeof(char *) * (size / 4 + 1));
	while (i < size / 4)
		ttr_table[i++] = ft_memalloc(sizeof(char) * 17);
	ttr_table[i] = 0;
	i = 0;
	while (i < size / 4)
	{
			ft_strcat(ttr_table[i], table[j]);
			j++;
			if (j % 4 == 0)
				i++;
	}
	i = 0;
	while(table[i])
		free(table[i++]);
	free(table);
	return (ttr_table);
}

void	move_up_left(char **table)
{
	int		i;
	int		j;
	int		k;
	char	tmp[17];

	i = 0;
	while (table[i])
	{
		ft_memcpy(tmp, table[i], 17);
		j = 0;
		while(table[i][j] != '#')
			j++;
		ft_memmove(tmp, table[i] + j, 17 - j);
		k = 0;
		while (	(tmp[3] == '#' && tmp[4] == '#') ||
				(tmp[7] == '#' && tmp[8] == '#') ||
				(tmp[11] == '#' && tmp[12] == '#'))
		{
			ft_memmove((tmp + k + 1), (tmp + k), 17 - j);
			*(tmp + k) = '.';
			j--;
			k++;
		}
		k = 15;
		while (j--)
		{
			*(tmp + k--) = '.';
		}
		ft_memcpy(table[i], tmp, 17);
		i++;
	}
}

void	to_letters(char **ttr)
{
	char	ch;
	int		i;
	int		j;

	i = 0;
	ch = 'A';
	while(ttr[i])
	{
		j = 0;
		while(ttr[i][j])
		{
			if(ttr[i][j] == '#')
				ttr[i][j] = ch; 
			j++;
		}
		i++;
		ch++;
	}
}

void	test_check(char **ttr, t_ttr *tamplates)
{
	int		i;
	int		j;		

	i = 0;
	while (ttr[i])
	{
		j = 0;
		while(j < 19)
		{
			printf("\n\ninput:\n");
			printf("%s\n", ttr[i]);
			printf("\n\ntemplate:\n");
			printf("%s\n", tamplates[j].figure);
			if ((ft_memcmp(ttr[i], tamplates[j].figure, 17) == 0))
				printf("                                    match!\n");
			j++;
		}
		i++;
	}
}

int		ft_dumb_sqrt(int nb)
{
	int i;

	i = 0;
	while (i * i < nb)
		i++;
	return (i);
}


int		main(int argc, char **argv)
{
	char	*string;
	char	**table;
	char	**ttr;
	int		i;
	
	i = 0;
	if (argc != 2)
	{
		ft_putstr("error\n");
		return (1);
	}
	string = read_file(argv[1]);
	if (!(string = read_file(argv[1])))
	{
		ft_putstr("error\n");
		return (1);
	}
	printf("string:\n\n\n%s\n", string);
	table = to_table(string);
	// set null to free :)
	printf("print_table:\n\n\n");
	print_table(table);
	ttr = glue_figure(table);
	printf("glued figures:\n\n\n");
	print_one_string(ttr);
	move_up_left(ttr);
	printf("move to up left:\n\n\n");
	print_one_string(ttr);
	//printf("test check:\n\n");
	//test_check(ttr, ttr_tamplates);
	to_letters(ttr);
	printf("to latters:\n\n");
	print_one_string(ttr);
	printf("%d\n", ft_dumb_sqrt(4));
	//while (i < 19)
	//{
	//	ft_putstr(ttr[i++].figure);
	//	ft_putstr("\n");
	//}
	//if (check(string))
	//{
	//	ft_putstr("error\n");
	//	return (1);
	//}
	return (0);
}