From fe33cb60b2355745237b49ecc969b86d2ea9101b Mon Sep 17 00:00:00 2001
From: Rudy Bousset <rbousset@z2r4p3.le-101.fr>
Date: Mon, 17 Feb 2020 17:21:29 +0100
Subject: Collision bav

---
 src/ft_key_events.c | 22 ++++++++++++++++------
 src/ft_raycasting.c |  2 --
 src/ft_tex_init.c   | 10 ----------
 3 files changed, 16 insertions(+), 18 deletions(-)

(limited to 'src')

diff --git a/src/ft_key_events.c b/src/ft_key_events.c
index 395761e..ba7a537 100644
--- a/src/ft_key_events.c
+++ b/src/ft_key_events.c
@@ -37,12 +37,20 @@ static uint16_t
 }
 
 static void
-	ft_secure_player_pos(t_player *pl, t_map *ml)
+	ft_collision(float old_y, float old_x, t_player *pl, t_map *ml)
 {
-	(pl->pos_y < 1) ? (pl->pos_y = 1.1) : 0;
-	(pl->pos_x < 1) ? (pl->pos_x = 1.1) : 0;
-	(pl->pos_y > ml->map_h - 1.4) ? (pl->pos_y = ml->map_h - 1.4) : 0;
-	(pl->pos_x > ml->map_w - 1.4) ? (pl->pos_x = ml->map_w - 1.4) : 0;
+	const size_t	x = pl->pos_x;
+	const size_t	y = pl->pos_y;
+
+	if (ml->map[y][x] == '1')
+	{
+		pl->pos_y = old_y;
+		pl->pos_x = old_x;
+	}
+	/* (pl->pos_y < 1) ? (pl->pos_y = 1.1) : 0; */
+	/* (pl->pos_x < 1) ? (pl->pos_x = 1.1) : 0; */
+	/* (pl->pos_y > ml->map_h - 1.4) ? (pl->pos_y = ml->map_h - 1.4) : 0; */
+	/* (pl->pos_x > ml->map_w - 1.4) ? (pl->pos_x = ml->map_w - 1.4) : 0; */
 }
 
 int
@@ -50,6 +58,8 @@ int
 {
 	int				(*fun_ptr[6])(t_cub*);
 	const uint16_t	tmp_code = keycode;
+	const float		old_y = clist->plist->pos_y;
+	const float		old_x = clist->plist->pos_x;
 
 	fun_ptr[0] = ft_w_key;
 	fun_ptr[1] = ft_a_key;
@@ -61,7 +71,7 @@ int
 	if (keycode <= 5)
 	{
 		(*fun_ptr[keycode])(clist);
-		ft_secure_player_pos(clist->plist, clist->mlist);
+		ft_collision(old_y, old_x, clist->plist, clist->mlist);
 		ft_draw_scene(clist);
 		return (0);
 	}
diff --git a/src/ft_raycasting.c b/src/ft_raycasting.c
index 98f1c81..e1d3223 100644
--- a/src/ft_raycasting.c
+++ b/src/ft_raycasting.c
@@ -12,7 +12,6 @@
 
 #include <cub3d.h>
 #include <stdint.h>
-#include <stdio.h>
 
 void
 	ft_calc_tex(t_cub *clist)
@@ -71,7 +70,6 @@ void
 			cl->rlist.wall_b = wl->y_size - 1;
 		ft_choose_tex(cl);
 		ft_calc_tex(cl);
-		printf("%f\n", cl->rlist.wall_hit_x);
 		ft_draw_verline(cl, i, cl->rlist.wall_t - 1, cl->rlist.wall_b);
 		i++;
 	}
diff --git a/src/ft_tex_init.c b/src/ft_tex_init.c
index 166f431..724877f 100644
--- a/src/ft_tex_init.c
+++ b/src/ft_tex_init.c
@@ -23,15 +23,6 @@
 ** 4 : sprite
 */
 
-void	ft_puttex(t_cub *cl)
-{
-	int i;
-
-	i = 0;
-	while (i < cl->tlist[0].img_w)
-		i += 4;
-}
-
 void	ft_wall_tex_init(t_cub *cl)
 {
 	cl->tlist[0].img = mlx_xpm_file_to_image(cl->wlist->wlx,
@@ -54,5 +45,4 @@ void	ft_wall_tex_init(t_cub *cl)
 		cl->mlist->sprite_path, &cl->tlist[4].img_w, &cl->tlist[4].img_h);
 	cl->tlist[4].ptr = mlx_get_data_addr(cl->tlist[4].img,
 		&cl->tlist[4].bpp, &cl->tlist[4].sizeline, &cl->tlist[4].endian);
-	ft_puttex(cl);
 }
-- 
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