Fixed bad boys collision, reroll if hit a wall

3 files changed, 62 insertions, 26 deletions

diff --git a/src/ft_bad_boy_actions.c b/src/ft_bad_boy_actions.c
index 269ba0d..220e5ee 100644
--- a/src/ft_bad_boy_actions.c
+++ b/src/ft_bad_boy_actions.c
@@ -24,41 +24,48 @@ void
 	bl->does = 0;
 }
 
-static void
-	ft_bb_collision(double old_y, double old_x, t_sprite *sl, t_map *ml)
-{
-	if (!ft_ischarset("0e", ml->map[(uint64_t)old_y][(uint64_t)sl->s_pos_x]))
-		sl->s_pos_x = old_x;
-	if (!ft_ischarset("0e", ml->map[(uint64_t)sl->s_pos_y][(uint64_t)old_x]))
-		sl->s_pos_y = old_y;
-}
+/*
+** rand(3) index list
+** ------------------
+** rand() 0 - 3
+** 0: goes south
+** 1: goes north
+** 2: goes west
+** 3: goes east
+*/
 
-void
-	ft_bb_walk(t_bad_boy *bl, t_sprite *sl, t_map *ml)
+static int8_t
+	ft_bb_actual_walk(t_bad_boy *bl, t_sprite *sl, t_map *ml)
 {
-	int8_t			r_x;
-	int8_t			r_y;
+	int8_t			r;
 	const double	old_x = sl->s_pos_x;
 	const double	old_y = sl->s_pos_y;
 
 	if (FT_OS == 2)
-	{
-		r_x = random() % 3;
-		r_y = random() % 3;
-	}
+		r = random() % 4;
 	else
-	{
-		r_x = rand() % 3;
-		r_y = rand() % 3;
-	}
-	r_x = (r_x == 2) ? (-1) : (r_x);
-	r_y = (r_y == 2) ? (-1) : (r_y);
-	sl->s_pos_x += (FT_MOVE_SPEED * 1.5 * r_x);
-	sl->s_pos_y += (FT_MOVE_SPEED * 1.5 * r_y);
-	ft_bb_collision(old_y, old_x, sl, ml);
+		r = rand() % 4;
+	sl->r = r;
+	if (r == 0)
+		sl->s_pos_y += (FT_MOVE_SPEED * 1.5);
+	else if (r == 1)
+		sl->s_pos_y -= (FT_MOVE_SPEED * 1.5);
+	else if (r == 2)
+		sl->s_pos_x -= (FT_MOVE_SPEED * 1.5);
+	else if (r == 3)
+		sl->s_pos_x += (FT_MOVE_SPEED * 1.5);
+	if (ft_bb_collision(old_y, old_x, sl, ml))
+		return (ft_bb_actual_walk(bl, sl, ml));
 	ml->map[(uint64_t)old_y][(uint64_t)old_x] = '0';
 	ml->map[(uint64_t)sl->s_pos_y][(uint64_t)sl->s_pos_x] = 'e';
 	bl->does = 1;
+	return (0);
+}
+
+void
+	ft_bb_walk(t_bad_boy *bl, t_sprite *sl, t_map *ml)
+{
+	ft_bb_actual_walk(bl, sl, ml);
 }
 
 /*
diff --git a/src/ft_collision.c b/src/ft_collision.c
index 385b2f7..6468433 100644
--- a/src/ft_collision.c
+++ b/src/ft_collision.c
@@ -95,3 +95,33 @@ int
 	}
 	return (0);
 }
+
+int8_t
+	ft_bb_collision(double old_y, double old_x, t_sprite *sl, t_map *ml)
+{
+	if (sl->r == 0 && !ft_ischarset("0e",
+		ml->map[(uint64_t)(sl->s_pos_y + 1.5)][(uint64_t)old_x]))
+	{
+		sl->s_pos_y = old_y;
+		return (1);
+	}
+	else if (sl->r == 1 && !ft_ischarset("0e",
+		ml->map[(uint64_t)(sl->s_pos_y - 0.5)][(uint64_t)old_x]))
+	{
+		sl->s_pos_y = old_y;
+		return (1);
+	}
+	else if (sl->r == 2 && !ft_ischarset("0e",
+		ml->map[(uint64_t)old_y][(uint64_t)(sl->s_pos_x - 0.5)]))
+	{
+		sl->s_pos_x = old_x;
+		return (1);
+	}
+	else if (sl->r == 3 && !ft_ischarset("0e",
+		ml->map[(uint64_t)old_y][(uint64_t)(sl->s_pos_x + 1.5)]))
+	{
+		sl->s_pos_x = old_x;
+		return (1);
+	}
+	return (0);
+}
diff --git a/src/ft_draw_sprite_extra.c b/src/ft_draw_sprite_extra.c
index 81b299d..45833c8 100644
--- a/src/ft_draw_sprite_extra.c
+++ b/src/ft_draw_sprite_extra.c
@@ -50,7 +50,6 @@ static void
 		(1 + sprite->transformx / sprite->transformy);
 }
 
-#include <stdio.h>
 void
 	ft_calc_sprite(t_cub *cl)
 {