diff options
Diffstat (limited to 'src/ft_check_map_surrounds.c')
| -rw-r--r-- | src/ft_check_map_surrounds.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/ft_check_map_surrounds.c b/src/ft_check_map_surrounds.c new file mode 100644 index 0000000..8122cc3 --- /dev/null +++ b/src/ft_check_map_surrounds.c @@ -0,0 +1,55 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_check_map_surrounds.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/02/14 17:28:34 by rbousset #+# #+# */ +/* Updated: 2020/02/14 17:28:37 by rbousset ### ########lyon.fr */ +/* */ +/* ************************************************************************** */ + +#include <libft.h> +#include <cub3d.h> +#include <stddef.h> +#include <stdint.h> + +static int8_t + ft_wall_check(size_t y, size_t x, char **map) +{ + if (map[y + 1][x] == ' ' || + map[y - 1][x] == ' ' || + map[y][x + 1] == ' ' || + map[y][x - 1] == ' ' || + map[y + 1][x] == '\0' || + map[y - 1][x] == '\0' || + map[y][x + 1] == '\0' || + map[y][x - 1] == '\0') + return (-1); + return (0); +} + +void + ft_check_map_surrounds(t_map *ml, t_cub *cl) +{ + size_t y; + size_t x; + + y = 0; + x = 0; + while (ml->map[y]) + { + while (ml->map[y][x]) + { + if (ft_ischarset(FT_CHRST_MAP_NON_WALL, ml->map[y][x])) + { + if (ft_wall_check(y, x, ml->map) < 0) + ft_map_error(FT_ERR_MAP_WALLS, cl); + } + x++; + } + x = 0; + y++; + } +} |