1 files changed, 32 insertions, 0 deletions
diff --git a/src/ft_check_missing.c b/src/ft_check_missing.c
new file mode 100644
index 0000000..ed86a32
--- /dev/null
+++ b/src/ft_check_missing.c
@@ -0,0 +1,32 @@
+#include <libft.h>
+#include <cub3d.h>
+#include <unistd.h>
+
+int
+ft_missing_error(const char *err, t_cub *clist)
+{
+	ft_dprintf(STDERR_FILENO, "Error\n");
+	ft_dprintf(STDERR_FILENO,
+				"\033[1;31mMissing element: %s\033[0m\n", err);
+	return (ft_exit(1, clist));
+}
+
+int
+ft_check_missing(t_cub *clist)
+{
+	if (!clist->no_tex_path)
+		return (ft_missing_error("north side texture", clist));
+	else if (!clist->so_tex_path)
+		return (ft_missing_error("south side texture", clist));
+	else if (!clist->ea_tex_path)
+		return (ft_missing_error("east side texture", clist));
+	else if (!clist->we_tex_path)
+		return (ft_missing_error("west side texture", clist));
+	else if (clist->wlist->x_size < 0 || clist->wlist->y_size < 0)
+		return (ft_missing_error("resolution", clist));
+	else if (clist->f_color < 0)
+		return (ft_missing_error("floor color", clist));
+	else if (clist->c_color < 0)
+		return (ft_missing_error("ceiling color", clist));
+	return (0);
+}