so_long/utils.c at master · berestv/so_long · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   utils.c                                            :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: bbento-e <bbento-e@student.42porto.com>    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/06/14 17:23:32 by bbento-e          #+#    #+#             */
/*   Updated: 2023/07/06 12:42:51 by bbento-e         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "so_long.h"

void	get_y(t_data *data, char *path)
{
	char	*line;
	char	*temp;
	char	*trim;

	data->fd = open(path, O_RDONLY);
	temp = get_next_line(data->fd);
	close(data->fd);
	trim = ft_strtrim(temp, "\n");
	free(temp);
	data->x = (int)ft_strlen(trim);
	free(trim);
	if (data->x == 0)
		err_pick('r', 0);
	data->fd = open(path, O_RDONLY);
	while (1)
	{
		line = get_next_line(data->fd);
		if (!line)
			break ;
		data->y++;
		free(line);
	}
	data->y--;
	close(data->fd);
	free(line);
}

int	get_x(t_data *data, char *path, int y)
{
	int		len;
	char	*temp;

	data->map = ft_calloc(data->y + 1, sizeof(char *));
	data->fd = open(path, O_RDONLY);
	while (y <= data->y)
	{
		temp = get_next_line(data->fd);
		data->map[y] = ft_strtrim(temp, "\n");
		free(temp);
		if (!data->map[y])
			break ;
		len = (int)ft_strlen(data->map[y]);
		if (data->x != len || data->x <= 0)
		{
			free_2d(data->map, data->y);
			err_pick('r', 0);
		}
		y++;
	}
	return (close(data->fd));
}

void	initialize(t_data *data)
{
	data->fd = 0;
	data->x = 0;
	data->y = 0;
	data->px = 0;
	data->py = 0;
	data->ex = 0;
	data->ey = 0;
	data->width = 64;
	data->height = 64;
	data->picked = 0;
	data->topick = 0;
	data->moves = 0;
	data->dir = 'U';
}

void	type0(t_types *types)
{
	types->player = 0;
	types->exit = 0;
	types->exitcheck = 0;
	types->exit_trigg = 0;
	types->wall = 0;
	types->clct = 0;
	types->clctcheck = 0;
	types->trigger = 0;
	types->unknown = 0;
}

int	free_2d(char **array, int size)
{
	int	i;

	i = 0;
	if (!array)
		return (-1);
	while (i <= size)
	{
		free(array[i]);
		i++;
	}
	free(array);
	return (0);
}