Initial commit

srcs/getmap.c

@@ -0,0 +1,51 @@
+
+#include "so_long.h"
+#include "get_next_line.h"
+#include "fcntl.h"
+
+void
+	ft_getmap(t_game *game, char *path)
+{
+	int		fd;
+	char	*line;
+	char	*longmap;
+	char	*tmp;
+	int		length;
+	int		old_length;
+
+	old_length = 0;
+	fd = open(path, O_RDONLY);
+	longmap = NULL;
+	if (fd == -1)
+	{
+		game->map = NULL;
+		return ;
+	}
+	while (get_next_line(fd, &line))
+	{
+		length = ft_strlen(line);
+		if (length)
+		{
+			tmp = ft_strjoin(longmap, line);
+			free(longmap);
+			longmap = ft_strdup(tmp);
+			free(tmp);
+		}
+		if (length != 0)
+		{
+			if (old_length == 0 || length == old_length)
+				old_length = length;
+			else
+			{
+				free(line);
+				game->map = NULL;
+				return ;
+			}
+		}
+		free(line);
+	}
+	free(line);
+	game->mapX = old_length;
+	game->mapY = ft_strlen(longmap) / old_length;
+	game->map = longmap;
+}