From 8ca4c9563629c60122ba998ad64ad2d999d0902a Mon Sep 17 00:00:00 2001
From: salaaad2 <arthudurant263@gmail.com>
Date: Mon, 16 Mar 2020 19:14:11 +0100
Subject: it just works (unpeu)

---
 src/ft_draw_sprite.c | 90 +++++++++++++++++++++-------------------------------
 1 file changed, 37 insertions(+), 53 deletions(-)

(limited to 'src/ft_draw_sprite.c')

diff --git a/src/ft_draw_sprite.c b/src/ft_draw_sprite.c
index ca38fcd..c4e305e 100644
--- a/src/ft_draw_sprite.c
+++ b/src/ft_draw_sprite.c
@@ -17,69 +17,53 @@
 #include <stdlib.h>
 #include <math.h>
 
-/* static void */
-/* 	ft_sort_sprites_norme(float *dist_tab, int32_t *i, t_cub *cl) */
-/* { */
-/* 	uint32_t	tmp; */
-/*     uint32_t    it; */
+static void
+    ft_sort_sprites_norme(float *dist_tab, uint16_t *i, uint16_t j, t_cub *cl)
+{
+	uint32_t	tmp;
+    uint32_t    it;
 
-/*     it = *i; */
-/* 	tmp = 0; */
-/* 	if (dist_tab[it] > dist_tab[it + 1]) */
-/* 	{ */
-/*         puts("qwe"); */
-/* 		tmp = dist_tab[it]; */
-/* 		dist_tab[it] = dist_tab[it + 1]; */
-/* 		dist_tab[it + 1] = tmp; */
-/* 		tmp = cl->mlist.sprite_order[it]; */
-/* 		cl->mlist.sprite_order[it] = cl->mlist.sprite_order[it + 1]; */
-/* 		cl->mlist.sprite_order[it + 1] = tmp; */
-/* 		it = 0; */
-/* 	} */
-/* } */
+    it = *i;
+	tmp = 0;
+	if (dist_tab[it] < dist_tab[it + 1])
+	{
+		tmp = dist_tab[it];
+		dist_tab[it] = dist_tab[it + 1];
+		dist_tab[it + 1] = tmp;
+		tmp = cl->mlist.sprite_order[j][it];
+		cl->mlist.sprite_order[j][it] = cl->mlist.sprite_order[j][it + 1];
+		cl->mlist.sprite_order[j][it + 1] = tmp;
+		it = 0;
+	}
+}
 
 void
 	ft_sort_sprites(t_cub *cl)
 {
-	float		dist_tab[4096];
-	int32_t		it;
-	int32_t		jt;
-	int32_t		tmp;
+	float		    dist_tab[8][4096];
+	uint16_t		it;
+	uint16_t		jt;
 
-	it = 0;
-	jt = 0;
-	while (jt < cl->mlist.sprite_var)
+	it = -1;
+	jt = -1;
+	while (++jt < cl->mlist.sprite_var)
 	{
-		while (it < cl->mlist.sprite_nbr)
+		while (++it < cl->mlist.sprite_nbr)
 		{
-			dist_tab[it] =
-                ((cl->plist.pos_x - cl->sprites[0][it].s_pos_x) *
-				(cl->plist.pos_x - cl->sprites[0][it].s_pos_x) +
-				(cl->plist.pos_y - cl->sprites[0][it].s_pos_y) *
-				(cl->plist.pos_y - cl->sprites[0][it].s_pos_y));
-			cl->mlist.sprite_order[it] = it;
-			it++;
+			dist_tab[jt][it] =
+                ((cl->plist.pos_x - cl->sprites[jt][it].s_pos_x) *
+				(cl->plist.pos_x - cl->sprites[jt][it].s_pos_x) +
+				(cl->plist.pos_y - cl->sprites[jt][it].s_pos_y) *
+				(cl->plist.pos_y - cl->sprites[jt][it].s_pos_y));
+			cl->mlist.sprite_order[jt][it] = it;
 		}
-		it = 0;
-		jt++;
-	}
-	it = 0;
-	while (it < cl->mlist.sprite_nbr)
-	{
-        if (dist_tab[it] < dist_tab[it + 1])
-        {
-            tmp = dist_tab[it];
-            dist_tab[it] = dist_tab[it + 1];
-            dist_tab[it + 1] = tmp;
-            tmp = cl->mlist.sprite_order[it];
-            cl->mlist.sprite_order[it] = cl->mlist.sprite_order[it + 1];
-            cl->mlist.sprite_order[it + 1] = tmp;
-            it = 0;
-        }
-        it++;
+		it = -1;
 	}
-    for (int i = 0; i < 4; i++)
-        printf("%d\n", cl->mlist.sprite_order[i]);
+	it = -1;
+    jt = -1;
+    while (++jt < cl->mlist.sprite_var)
+        while (++it < cl->mlist.sprite_nbr)
+            ft_sort_sprites_norme(dist_tab[jt], &it, jt, cl);
 }
 
 static void
-- 
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