116 lines
2.7 KiB
C
116 lines
2.7 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* xpm.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: cchauvet <cchauvet@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/01/04 13:53:03 by cchauvet #+# #+# */
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/* Updated: 2023/01/19 12:34:40 by cchauvet ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "solong.h"
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static char *ft_square(size_t size)
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{
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char *map;
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size_t x;
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size_t y;
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map = malloc(((size + 4) * size) * sizeof(char));
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if (map == NULL)
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return (map);
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y = 0;
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while (y < size)
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{
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map[(size + 4) * y] = '"';
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x = 0;
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while (x < size)
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{
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map[y * (size + 4) + x + 1] = 'a';
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x++;
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}
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map[(size + 4) * y + size + 1] = '"';
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map[(size + 4) * y + size + 2] = ',';
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map[(size + 4) * y + size + 3] = '\n';
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y++;
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}
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map[(size + 4) * size - 2] = '\0';
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return (map);
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}
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char *name_generator(t_square square)
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{
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char *out;
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char *size;
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char *temp;
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size = ft_itoa(square.size);
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if (size == NULL)
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return (NULL);
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temp = ft_strmerger(3, XPM_PATH, square.color, "_");
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if (temp == NULL)
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{
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free(size);
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return (NULL);
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}
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out = ft_strmerger(5, temp, size, "x", size, ".xpm");
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free(size);
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free(temp);
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return (out);
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}
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static char *ft_gen_xpm_content(t_square square)
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{
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char *content;
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char *temp;
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char *map;
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temp = ft_itoa(square.size);
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if (temp == NULL)
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return (NULL);
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content = ft_strmerger(5, XPM_HEADER, temp, " ", temp, " 1 1\",\n\"");
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free(temp);
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if (content == NULL)
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return (NULL);
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temp = ft_strmerger(5, "/* XPM */", content, "a c #", square.color, "\",\n");
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free(content);
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if (temp == NULL)
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return (NULL);
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map = ft_square(square.size);
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if (map == NULL)
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{
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free(temp);
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return (NULL);
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}
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content = ft_strmerger(3, temp, map, "};");
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free(temp);
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free(map);
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return (content);
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}
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char *ft_xpm_gen_file(t_square square)
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{
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char *file_content;
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char *path;
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int fd;
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path = name_generator(square);
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if (path == NULL)
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return (NULL);
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fd = open(path, O_RDONLY);
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if (fd == -1)
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{
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file_content = ft_gen_xpm_content(square);
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fd = open(path, O_WRONLY | O_CREAT, 0644);
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write(fd, file_content, ft_strlen(file_content));
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if (fd != -1)
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close(fd);
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free(file_content);
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}
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else
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close(fd);
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return (path);
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}
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