51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* cub_utils.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/06/15 18:48:45 by apommier #+# #+# */
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/* Updated: 2022/06/15 19:23:03 by apommier ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../../includes/Cub3D.h"
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double deg_to_rad(double angle)
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{
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return (angle * 3.14159265358979323846 / 180.0);
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}
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double reset_angle(double angle)
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{
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if (angle > 359)
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angle -= 360.0;
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if (angle < 0)
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angle += 360.0;
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return (angle);
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}
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void ft_error(char *error_msg)
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{
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ft_putendl_fd(error_msg, 2);
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exit(1);
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}
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void ft_exit(char *str, t_data *img)
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{
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ft_putstr_fd(str, 2);
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quit_game(img);
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}
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void check_dir(char *path, t_data *img)
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{
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int fd;
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fd = open(path, O_DIRECTORY);
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if (fd >= 0)
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{
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close(fd);
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ft_exit("Error\nPath is a directory and not a file\n", img);
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}
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} |