diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ft_draw_sprite.c | 4 | ||||
| -rw-r--r-- | src/ft_raycasting.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/src/ft_draw_sprite.c b/src/ft_draw_sprite.c index 701587f..c81e72b 100644 --- a/src/ft_draw_sprite.c +++ b/src/ft_draw_sprite.c @@ -22,6 +22,7 @@ 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; while (sprite->x < sprite->drawendx) { @@ -32,7 +33,6 @@ void sprite->x < (int32_t)cl->wlist->x_size) while (sprite->y < sprite->drawendy) { - puts("qwe"); d = (sprite->y) * 256 - cl->wlist->y_size * 128 + sprite->spriteheight * 128; sprite->tex_y = ((d * cl->tlist[4].img_h) / @@ -40,7 +40,7 @@ void if (*(cl->tlist[4].ptr + sprite->tex_x + sprite->tex_y * cl->tlist[4].sizeline / 4)) cl->img.ptr[sprite->x + sprite->y * - cl->img.sizeline / 4] = + cl->img.sizeline] = *(cl->tlist[4].ptr + sprite->tex_x + sprite->tex_y * cl->tlist[4].sizeline / 4); sprite->y++; } diff --git a/src/ft_raycasting.c b/src/ft_raycasting.c index 59021d3..e7cc4ef 100644 --- a/src/ft_raycasting.c +++ b/src/ft_raycasting.c @@ -47,12 +47,12 @@ void t_sprite sprite; sprite = cl->sprites; - sprite.spritex = (sprite.spritex + 0.5) - cl->plist->pos_x; - sprite.spritey = (sprite.spritey + 0.5) - cl->plist->pos_y; + sprite.spritex = (sprite.spritex + 1) - cl->plist->pos_x; + sprite.spritey = (sprite.spritey + 1) - 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.spritex - cl->plist->dir_x * sprite.spritey); + 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) * |