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#include "emu.h"
#include "video/deco16ic.h"
#include "includes/dietgo.h"
#include "video/decospr.h"
UINT32 dietgo_state::screen_update_dietgo(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
address_space &space = screen.machine().driver_data()->generic_space();
UINT16 flip = deco16ic_pf_control_r(m_deco_tilegen1, space, 0, 0xffff);
flip_screen_set(BIT(flip, 7));
deco16ic_pf_update(m_deco_tilegen1, m_pf1_rowscroll, m_pf2_rowscroll);
bitmap.fill(256, cliprect); /* not verified */
deco16ic_tilemap_2_draw(m_deco_tilegen1, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
deco16ic_tilemap_1_draw(m_deco_tilegen1, bitmap, cliprect, 0, 0);
screen.machine().device<decospr_device>("spritegen")->draw_sprites(bitmap, cliprect, m_spriteram, 0x400);
return 0;
}
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