From 5db7c4f7d445373d92c41a7cc9aa667e223e5507 Mon Sep 17 00:00:00 2001
From: JozanLeClerc <bousset.rudy@gmail.com>
Date: Wed, 4 Mar 2020 15:21:10 +0100
Subject: tryna save

---
 src/ft_draw_scene.c  |  3 ++-
 src/ft_error.c       | 36 ++++++++++++++++++++++++++++++++++++
 src/ft_map_error.c   | 26 --------------------------
 src/ft_save_to_bmp.c | 23 +++++++++++++++++++++--
 4 files changed, 59 insertions(+), 29 deletions(-)
 create mode 100644 src/ft_error.c
 delete mode 100644 src/ft_map_error.c

(limited to 'src')

diff --git a/src/ft_draw_scene.c b/src/ft_draw_scene.c
index 1e16ba5..78a56b4 100644
--- a/src/ft_draw_scene.c
+++ b/src/ft_draw_scene.c
@@ -38,6 +38,7 @@ void
 	clist->img.ptr = mlx_get_data_addr(clist->img.img, &clist->img.bpp,
 				&clist->img.sizeline, &clist->img.endian);
 	ft_castray(clist);
-	ft_save_to_bmp();
+	if (ft_save_to_bmp(clist->img.img, clist) < 0)
+		ft_error(FT_ERR_WR_BMP, clist);
 	mlx_destroy_image(clist->wlist.wlx, clist->img.img);
 }
diff --git a/src/ft_error.c b/src/ft_error.c
new file mode 100644
index 0000000..b793b96
--- /dev/null
+++ b/src/ft_error.c
@@ -0,0 +1,36 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_error.c                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/14 17:28:55 by rbousset          #+#    #+#             */
+/*   Updated: 2020/02/14 17:28:55 by rbousset         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <cub3d.h>
+#include <unistd.h>
+
+int
+	ft_error(const char *errmsg, t_cub *clist)
+{
+	ft_dprintf(STDERR_FILENO, "Error\n");
+	ft_dprintf(STDERR_FILENO,
+				"\033[1;31m%s\033[0m\n",
+				errmsg);
+	return (ft_exit(FT_RET_BMP_ERR, clist));
+}
+
+int
+	ft_map_error(const char *errmsg, t_cub *clist)
+{
+	ft_dprintf(STDERR_FILENO, "Error\n");
+	ft_dprintf(STDERR_FILENO,
+				"\033[1;31mMap error: line %lu: %s\033[0m\n",
+				clist->mlist.line_chk,
+				errmsg);
+	return (ft_exit(FT_RET_MAP_ERR, clist));
+}
diff --git a/src/ft_map_error.c b/src/ft_map_error.c
deleted file mode 100644
index b777415..0000000
--- a/src/ft_map_error.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* ************************************************************************** */
-/*                                                                            */
-/*                                                        :::      ::::::::   */
-/*   ft_map_error.c                                     :+:      :+:    :+:   */
-/*                                                    +:+ +:+         +:+     */
-/*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
-/*                                                +#+#+#+#+#+   +#+           */
-/*   Created: 2020/02/14 17:28:55 by rbousset          #+#    #+#             */
-/*   Updated: 2020/02/14 17:28:55 by rbousset         ###   ########lyon.fr   */
-/*                                                                            */
-/* ************************************************************************** */
-
-#include <libft.h>
-#include <cub3d.h>
-#include <unistd.h>
-
-int
-	ft_map_error(const char *errmsg, t_cub *clist)
-{
-	ft_dprintf(STDERR_FILENO, "Error\n");
-	ft_dprintf(STDERR_FILENO,
-				"\033[1;31mMap error: line %lu: %s\033[0m\n",
-				clist->mlist.line_chk,
-				errmsg);
-	return (ft_exit(4, clist));
-}
diff --git a/src/ft_save_to_bmp.c b/src/ft_save_to_bmp.c
index a510d6b..1118384 100644
--- a/src/ft_save_to_bmp.c
+++ b/src/ft_save_to_bmp.c
@@ -12,8 +12,27 @@
 
 #include <libft.h>
 #include <cub3d.h>
+#include <stdlib.h>
+#include <stdint.h>
 
-void
-	ft_save_to_bmp(void)
+static int8_t
+	ft_convert_image_to_bmp(void *img, t_cub *cl)
 {
+	int32_t	filelen;
+	uint8_t	*bmp;
+
+	(void)img;
+	filelen = 54 + 3 * cl->wlist.x_size * cl->wlist.y_size;
+	if (!(bmp = (uint8_t*)malloc((filelen - 54) * sizeof(uint8_t))))
+		return (-1);
+	ft_memdel((void**)&bmp)
+	return (0);
+}
+
+int8_t
+	ft_save_to_bmp(void *img, t_cub *cl)
+{
+	if (ft_convert_image_to_bmp(img, cl) < 0)
+		return (-1);
+	return (0);
 }
-- 
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