diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ft_floor_cast.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/ft_floor_cast.c b/src/ft_floor_cast.c index 9b8ab59..6947403 100644 --- a/src/ft_floor_cast.c +++ b/src/ft_floor_cast.c @@ -33,10 +33,10 @@ static void { rl->x_cell = (int32_t)(rl->x_floor); rl->y_cell = (int32_t)(rl->y_floor); - cl->tlist[6].tex_x = (int32_t)(cl->tlist[6].img_w - * (rl->x_floor - rl->x_cell)) & (cl->tlist[6].img_w - 1); - cl->tlist[6].tex_y = (int32_t)(cl->tlist[6].img_h - * (rl->y_floor - rl->y_cell)) & (cl->tlist[6].img_h - 1); + cl->tlist[6].tex_y = (int32_t)(cl->tlist[6].img_w + * (rl->x_floor - rl->x_cell)) % (cl->tlist[6].img_w); + cl->tlist[6].tex_x = (int32_t)(cl->tlist[6].img_h + * (rl->y_floor - rl->y_cell)) % (cl->tlist[6].img_h); rl->x_floor += cl->mlist.x_floor_step; rl->y_floor += cl->mlist.y_floor_step; ft_put_floor_tex(y, x, cl); @@ -60,8 +60,8 @@ void (rl->x_f_ray_dir_bis - rl->x_f_ray_dir) / cl->wlist.x_size; cl->mlist.y_floor_step = rl->row_dist * (rl->y_f_ray_dir_bis - rl->y_f_ray_dir) / cl->wlist.x_size; - rl->x_floor = cl->plist.pos_x + rl->row_dist * rl->x_f_ray_dir; - rl->y_floor = cl->plist.pos_y + rl->row_dist * rl->y_f_ray_dir; + rl->x_floor = cl->plist.pos_y + rl->row_dist * rl->x_f_ray_dir; + rl->y_floor = cl->plist.pos_x + rl->row_dist * rl->y_f_ray_dir; x = 0; while (++x < cl->wlist.x_size) { |