cub3d/src/parse.c
2023-10-27 20:07:11 +02:00

89 lines
2.5 KiB
C

/* ************************************************************************** */
/* */
/* :::::::: */
/* parse.c :+: :+: */
/* +:+ */
/* By: houtworm <codam@houtworm.net> +#+ */
/* +#+ */
/* Created: 2023/10/26 16:48:55 by houtworm #+# #+# */
/* Updated: 2023/10/27 19:56:28 by djonker ######## odam.nl */
/* */
/* ************************************************************************** */
#include "../cub3d.h"
#include <stdio.h>
int ft_settexture(t_varlist *vl, char *line)
{
int i;
printf("line: %s\n", line);
i = 0;
while (line[i] != '.')
i++;
if (ft_strncmp(line, "NO ", 3))
vl->northwt = ft_strdup(&line[i]);
if (ft_strncmp(line, "EA ", 3))
vl->eastwt = ft_strdup(&line[i]);
if (ft_strncmp(line, "SO ", 3))
vl->southwt = ft_strdup(&line[i]);
if (ft_strncmp(line, "WE ", 3))
vl->westwt = ft_strdup(&line[i]);
return (0);
}
int ft_setcolor(t_varlist *vl, char *line)
{
int i;
int r;
int g;
int b;
i = 0;
while (line[i] < '0' || line[i] > '9')
i++;
r = ft_atoi(&line[i]);
while (line[i] >= '0' && line[i] <= '9')
i++;
while (line[i] < '0' || line[i] > '9')
i++;
g = ft_atoi(&line[i]);
while (line[i] >= '0' && line[i] <= '9')
i++;
while (line[i] < '0' || line[i] > '9')
i++;
b = ft_atoi(&line[i]);
if (line[0] == 'F')
vl->fcolor = (r << 24 | g << 16 | b << 8 | 255);
if (line[0] == 'C')
vl->ccolor = (r << 24 | g << 16 | b << 8 | 255);
return (0);
}
int ft_checkline(t_varlist *vl, char *line)
{
if ((line[0] == 'F' || line[0] == 'C') && line[1] == ' ')
ft_setcolor(vl, line);
else if ((!ft_strncmp(line, "NO ", 3) || !ft_strncmp(line, "EA ", 3) || !ft_strncmp(line, "SO ", 3) || !ft_strncmp(line, "WE ", 3)))
ft_settexture(vl, line);
return (0);
}
t_varlist ft_parseconfigfile(t_varlist vl, char *filename)
{
int fd;
char *line;
fd = open(filename, O_RDONLY);
if (fd == -1)
ft_errorexit("file does not exist", "parseconfigfile", 1);
while (get_next_line(fd, &line))
{
ft_checkline(&vl, line);
free(line);
}
free(line);
vl.map = ft_getmap();
return (vl);
}