90 lines
2.3 KiB
C
90 lines
2.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* check_map_content.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: pblagoje <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/05/04 13:04:44 by pblagoje #+# #+# */
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/* Updated: 2022/05/04 13:05:34 by pblagoje ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "cube3d.h"
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static int set_player(t_map *map, int y, int x, char dir)
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{
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map->plr_x = x;
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map->plr_y = y;
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map->content[y][x] = '0';
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map->plr_dir = dir;
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return (1);
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}
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void set_points(int *y, int *x, int row, int col)
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{
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y[0] = row - 1;
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y[1] = row;
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y[2] = row + 1;
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x[0] = col - 1;
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x[1] = col;
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x[2] = col + 1;
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}
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int check_spaces(t_map *map, int row, int col)
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{
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int y[3];
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int x[3];
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int i;
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int j;
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set_points(y, x, row, col);
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i = 0;
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while (i < 3)
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{
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j = 0;
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while (j < 3)
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{
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if (y[i] > 0 && y[i] < map->size_y - 1 \
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&& x[j] > 0 && x[j] < map->size_x - 1)
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{
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if (map->content[y[i]][x[j]] != '1' \
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&& map->content[y[i]][x[j]] != ' ')
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return (EXIT_FAILURE);
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}
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j++;
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}
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i++;
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}
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return (EXIT_SUCCESS);
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}
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int check_content(t_map *map)
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{
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int x;
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int y;
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int count;
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count = 0;
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y = 0;
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while (map->content[y] != NULL)
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{
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x = 0;
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while (map->content[y][x] != '\0' && map->content[y][x] != '\n')
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{
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if (map->content[y][x] == ' ' && check_spaces(map, y, x))
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mb_exit("Error\nInvalid space positions.\n", EXIT_FAILURE);
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else if (!ft_strchr(" .01SNWE", map->content[y][x]))
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mb_exit("Error\nInvalid map characters.\n", EXIT_FAILURE);
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else if (ft_strchr("SNWE", map->content[y][x]) \
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&& set_player(map, y, x, map->content[y][x]))
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count++;
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x++;
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}
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y++;
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}
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if (count != 1)
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mb_exit("Error\nToo many player starting positions.\n", EXIT_FAILURE);
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return (EXIT_SUCCESS);
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}
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