4 files changed, 65 insertions, 17 deletions

diff --git a/src/ft_draw_map.c b/src/ft_draw_map.c
index 202439b..2e17d69 100644
--- a/src/ft_draw_map.c
+++ b/src/ft_draw_map.c
@@ -13,6 +13,14 @@
 #include <cub3d.h>
 #include <stdint.h>
 
+static uint16_t
+	ft_y_offset(t_cub *clist)
+{
+	return (clist->wlist->y_size
+				- (clist->mlist->map_h * clist->mlist->scale)
+				+ clist->mlist->scale - 1);
+}
+
 static void
 	ft_draw_player(t_player *plist, t_cub *clist)
 {
@@ -22,7 +30,7 @@ static void
 
 	ft_draw_square(
 				scale + (x * (scale)),
-				scale + (y * (scale)),
+				ft_y_offset(clist) + (y * (scale)),
 				0x009843fa,
 				clist);
 }
@@ -42,13 +50,13 @@ void
 		{
 			if (map[y][x] == '1')
 				ft_draw_square(scale + (x * (scale)),
-								scale + (y * (scale)), 0x0000ffaa, clist);
+					ft_y_offset(clist) + (y * (scale)), 0x0000ffaa, clist);
 			else if (map[y][x] == '2')
 				ft_draw_square(scale + (x * (scale)),
-								scale + (y * (scale)), 0x0033ccff, clist);
+					ft_y_offset(clist) + (y * (scale)), 0x0033ccff, clist);
 			else
-				ft_draw_square(scale + (x * (scale)), scale + (y * (scale)),
-					ft_rgb_to_hex(clist->f_rgb), clist);
+				ft_draw_square(scale + (x * (scale)), ft_y_offset(clist) +
+					(y * (scale)), ft_rgb_to_hex(clist->f_rgb), clist);
 			x++;
 		}
 		x = 0;
diff --git a/src/ft_get_player_spawn.c b/src/ft_get_player_spawn.c
index 74e2231..c848872 100644
--- a/src/ft_get_player_spawn.c
+++ b/src/ft_get_player_spawn.c
@@ -12,20 +12,60 @@
 
 #include <libft.h>
 #include <cub3d.h>
+#include <math.h>
 #include <stdint.h>
 
-static uint8_t
-	ft_get_view_side(char c)
+static void
+	ft_get_e_dir(t_player *pl)
 {
-	if (c == 'N')
-		return (1);
-	else if (c == 'E')
-		return (2);
+	float	sav_dir_x;
+	float	sav_plane_x;
+
+	sav_dir_x = pl->dir_x;
+	pl->dir_x = pl->dir_y;
+	pl->dir_y = sav_dir_x;
+	sav_plane_x = pl->plane_x;
+	pl->plane_x = pl->plane_y;
+	pl->plane_y = sav_plane_x;
+}
+
+static void
+	ft_get_s_dir(t_player *pl)
+{
+	float	sav_dir_x;
+	float	sav_plane_x;
+
+	sav_dir_x = pl->dir_x;
+	pl->dir_x = -pl->dir_x;
+	pl->dir_y = -pl->dir_y;
+	sav_plane_x = pl->plane_x;
+	pl->plane_x = -pl->plane_x;
+	pl->plane_y = -pl->plane_y;
+}
+
+static void
+	ft_get_w_dir(t_player *pl)
+{
+	float	sav_dir_x;
+	float	sav_plane_x;
+
+	sav_dir_x = pl->dir_x;
+	pl->dir_x = -pl->dir_y;
+	pl->dir_y = -sav_dir_x;
+	sav_plane_x = pl->plane_x;
+	pl->plane_x = -pl->plane_y;
+	pl->plane_y = -sav_plane_x;
+}
+
+static void
+	ft_get_start_side(char c, t_player *pl)
+{
+	if (c == 'E')
+		ft_get_e_dir(pl);
 	else if (c == 'S')
-		return (3);
+		ft_get_s_dir(pl);
 	else if (c == 'W')
-		return (4);
-	return (1);
+		ft_get_w_dir(pl);
 }
 
 void
@@ -44,7 +84,7 @@ void
 			{
 				plist->pos_x = x;
 				plist->pos_y = y;
-				plist->view_side = ft_get_view_side(clist->mlist->map[y][x]);
+				ft_get_start_side(clist->mlist->map[y][x], clist->plist);
 				return ;
 			}
 			x++;
diff --git a/src/ft_init_lists.c b/src/ft_init_lists.c
index a66634a..dc50231 100644
--- a/src/ft_init_lists.c
+++ b/src/ft_init_lists.c
@@ -37,7 +37,6 @@ static t_player
 		return (NULL);
 	plist->pos_x = 0;
 	plist->pos_y = 0;
-	plist->view_side = 0;
 	plist->cam_x = 0;
 	plist->dir_x = -1;
 	plist->dir_y = 0;
diff --git a/src/ft_key_events.c b/src/ft_key_events.c
index 92928ea..395761e 100644
--- a/src/ft_key_events.c
+++ b/src/ft_key_events.c
@@ -32,6 +32,7 @@ static uint16_t
 	(tmp_code == 5) ? (keycode = UINT16_MAX) : 0;
 	(tmp_code == FT_ESC_KEY) ? (keycode = FT_ESC_KEY) : 0;
 	(tmp_code == FT_F1_KEY) ? (keycode = FT_F1_KEY) : 0;
+	(tmp_code == FT_TAB_KEY) ? (keycode = FT_TAB_KEY) : 0;
 	return (keycode);
 }
 
@@ -66,7 +67,7 @@ int
 	}
 	else if (keycode == FT_ESC_KEY)
 		return (ft_exit(0, (clist)));
-	else if (keycode == FT_F1_KEY)
+	else if (keycode == FT_F1_KEY || keycode == FT_TAB_KEY)
 		return (ft_f1_key(clist));
 	return (0);
 }