// license:BSD-3-Clause // copyright-holders:Bryan McPhail, David Graves #include "video/tc0100scn.h" #include "video/tc0480scp.h" struct gfx_tempsprite { int gfx; int code,color; int flipx,flipy; int x,y; int zoomx,zoomy; int pri; }; class groundfx_state : public driver_device { public: groundfx_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_ram(*this,"ram"), m_spriteram(*this,"spriteram") , m_maincpu(*this, "maincpu"), m_tc0100scn(*this, "tc0100scn"), m_tc0480scp(*this, "tc0480scp"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette") { } void groundfx(machine_config &config); void init_groundfx(); protected: virtual void video_start() override; private: required_shared_ptr m_ram; required_shared_ptr m_spriteram; required_device m_maincpu; required_device m_tc0100scn; required_device m_tc0480scp; required_device m_gfxdecode; required_device m_palette; uint16_t m_frame_counter; uint16_t m_port_sel; std::unique_ptr m_spritelist; uint16_t m_rotate_ctrl[8]; rectangle m_hack_cliprect; DECLARE_WRITE32_MEMBER(rotate_control_w); DECLARE_WRITE32_MEMBER(motor_control_w); DECLARE_READ32_MEMBER(irq_speedup_r); DECLARE_READ_LINE_MEMBER(frame_counter_r); DECLARE_WRITE8_MEMBER(coin_word_w); uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); INTERRUPT_GEN_MEMBER(interrupt); void draw_sprites(screen_device &screen, bitmap_ind16 &bitmap,const rectangle &cliprect,int do_hack,int x_offs,int y_offs); void groundfx_map(address_map &map); };