parse_map.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   parse_map.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: hnagasak <hnagasak@student.42tokyo.jp>     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/09/12 10:31:30 by kamitsui          #+#    #+#             */
/*   Updated: 2024/12/20 17:59:28 by kamitsui         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include "cub3d.h"
 
static void put_error_map_size_over(int cols, int rows)
{
    ft_eprintf("%s%s: ", ERR_PROMPT, EMSG_MAP_TOO_LARGE);
    ft_eprintf("%d x %d", cols, rows);
    ft_eprintf(" (within %d x %d)\n", MAX_COLS, MAX_ROWS);
}
 
int check_range_map(const char *line, t_parse *parse)
{
    size_t  rows;
    size_t  cols;
    size_t  len;
    bool    is_over_size;
 
    is_over_size = false;
    rows = 0;
    cols = 0;
    while (line != NULL && ft_strchr(line, '\n') != NULL)
    {
        len = ft_strchr(line, '\n') - line;
        if (cols < len)
            cols = len;
        rows++;
        if (cols > MAX_COLS || rows > MAX_ROWS)
            is_over_size = true;
        line = find_next_line(line);
    }
    if (is_over_size == true)
    {
        put_error_map_size_over((int)cols, (int)rows);
        return (EXIT_FAILURE);
    }
    (void)parse;
    return (EXIT_SUCCESS);
}
 
int parse_map(const char *line, t_parse *parse)
{
    static t_parse_map  func[5] = {
        check_last_map, check_range_map, get_map_data,
        get_player_info, check_enclosed_by_walls};
    int                 i;
    int                 status;
 
    i = 0;
    while (i < 5)
    {
        status = func[i](line, parse);
        if (status != EXIT_SUCCESS)
            return (EXIT_FAILURE);
        i++;
    }
    parse->flag |= BIT_MAP;
    return (EXIT_SUCCESS);
}
        //status = func[i](line, parse);
        //if (status != EXIT_SUCCESS)
        //{
        //  debug_parse_map_fail(parse->game->debug.fd, i);
        //  return (EXIT_FAILURE);
        //}