start over n

1 files changed, 29 insertions, 27 deletions

diff --git a/src/ft_draw_sprite.c b/src/ft_draw_sprite.c
index 29a8a46..b8d9506 100644
--- a/src/ft_draw_sprite.c
+++ b/src/ft_draw_sprite.c
@@ -59,19 +59,19 @@ void
 		sprite->drawstarty = 0;
 	sprite->drawendy = sprite->spriteheight / 2 + cl->wlist->y_size / 2;
 	if (sprite->drawendy >= (int)cl->wlist->y_size)
-		sprite->drawendy = cl->wlist->y_size;
+		sprite->drawendy = cl->wlist->y_size - 1;
 }
 
 void
 	ft_sprite_width(t_cub *cl, t_sprite *sprite)
 {
-	sprite->spritewidth = abs((int)(cl->wlist->x_size / (sprite->transformy)));
-	sprite->drawstartx = -sprite->spritewidth / 2 + sprite->spritescreenx;
+	sprite->spritewidth = abs((int)(cl->wlist->y_size / (sprite->transformy)));
+	sprite->drawstarty = -sprite->spritewidth / 2 + sprite->spritescreenx;
 	if (sprite->drawstartx < 0)
 		sprite->drawstartx = 0;
-	sprite->drawendx = sprite->spritewidth / 2 + sprite->spritescreenx;
+	sprite->drawendy = sprite->spritewidth / 2 + sprite->spritescreenx;
 	if (sprite->drawendx >= (int)cl->wlist->x_size)
-		sprite->drawendx = cl->wlist->x_size;
+		sprite->drawendx = cl->wlist->x_size - 1;
 }
 
 void
@@ -81,23 +81,22 @@ void
   int i = 0;
 
   while (i < cl->mlist->sprite_nbr)
-  {
-    sprite = cl->sprites[i];
-    sprite.spritex = sprite.s_pos_x - (cl->plist->pos_x - 0.5);
-    sprite.spritey = sprite.s_pos_y - (cl->plist->pos_y - 0.5);
-    sprite.invdet = 1.0 / (cl->plist->plane_x *
-      cl->plist->dir_y - cl->plist->dir_x * cl->plist->plane_y);
-    sprite.transformx = sprite.invdet * (cl->plist->dir_y *
-            sprite.spritey - cl->plist->dir_x * sprite.spritex);
-    sprite.transformy = sprite.invdet *
-      (-cl->plist->plane_y * sprite.spritex + cl->plist->plane_x * sprite.spritey);
-    printf("[%f] [%f] x [%f] y [%f] [%d]\n", sprite.spritex, sprite.spritey, sprite.transformx, sprite.transformy, i);
-    sprite.spritescreenx = (int)((cl->wlist->y_size / 2) *
-                  (1 + sprite.transformx / sprite.transformy));
-    ft_sprite_height(cl, &sprite);
-    ft_sprite_width(cl, &sprite);
-    ft_draw_sprite(cl, &sprite);
-    i++;
+    {
+      sprite = cl->sprites[i];
+      sprite.spritex = sprite.s_pos_x - (cl->plist->pos_x);
+      sprite.spritey = sprite.s_pos_y - (cl->plist->pos_y);
+      sprite.invdet = 1.0 / (cl->plist->plane_x *
+        cl->plist->dir_y - cl->plist->dir_x * cl->plist->plane_y);
+      sprite.transformx = sprite.invdet * (cl->plist->dir_y *
+        sprite.spritey - cl->plist->dir_x * sprite.spritex);
+      sprite.transformy = sprite.invdet *
+        (-cl->plist->plane_y * sprite.spritex + cl->plist->plane_x * sprite.spritey);
+      sprite.spritescreenx = (int)((cl->wlist->x_size / 2) *
+        (1 + sprite.transformx / sprite.transformy));
+      ft_sprite_height(cl, &sprite);
+      ft_sprite_width(cl, &sprite);
+      ft_draw_sprite(cl, &sprite);
+      i++;
   }
 }
 
@@ -106,23 +105,23 @@ void
 {
 	int32_t d;
 
-  /* printf("start x : %d\nstart y : %d\nend x : %d\nend y : %d\n", sprite->drawstartx, sprite->drawstarty, sprite->drawendy, sprite->drawendy); */
 	sprite->x = sprite->drawstartx;
+  printf("y : [%d] [%d]  x : [%d] [%d] x : [%f] y : [%f]\n", sprite->drawstarty, sprite->drawendy, sprite->drawstartx, sprite->drawendx, cl->plist->dir_x, cl->plist->dir_y);
 	while (sprite->x < sprite->drawendx)
 	{
 		sprite->tex_x = (int32_t)((sprite->x - (-sprite->spritewidth / 2 +
 		sprite->spritescreenx)) * cl->tlist[4].img_w / sprite->spritewidth);
 		sprite->y = sprite->drawstarty;
-		if (sprite->transformy > 0 && sprite->x >= 0 &&
-		sprite->x < (int32_t)cl->wlist->x_size)
     while (sprite->y < sprite->drawendy)
     {
       d = sprite->y * 256 - cl->wlist->y_size * 128 +
       sprite->spriteheight * 128;
       sprite->tex_y = ((d * cl->tlist[4].img_h / 2) /
       sprite->spriteheight) / 128;
-      if (cl->tlist[4].ptr[sprite->tex_x * 4 + 4 * cl->tlist[4].img_h * sprite->tex_y] && cl->rlist.wall_dist_tab[sprite->x] > cl->rlist.wall_dist)
-      {cl->img.ptr[sprite->x * 4 + (sprite->y * cl->img.sizeline)] =
+      if (cl->tlist[4].ptr[sprite->tex_x * 4 + 4 * cl->tlist[4].img_h * sprite->tex_y]
+          && cl->rlist.wall_dist_tab[sprite->x] > cl->rlist.wall_dist)
+      {
+        cl->img.ptr[sprite->x * 4 + (sprite->y * cl->img.sizeline)] =
         cl->tlist[4].ptr[sprite->tex_x * 4 + 4 * cl->tlist[4].img_h * sprite->tex_y];
         cl->img.ptr[sprite->x * 4 + (sprite->y *
         cl->img.sizeline) + 1] =
@@ -136,3 +135,6 @@ void
   sprite->x++;
   }
 }
+
+
+/* printf("[%f] [%f] x [%f] y [%f] [%d]\n", sprite.spritex, sprite.spritey, sprite.transformx, sprite.transformy, i); */