// license:BSD-3-Clause // copyright-holders:Lee Taylor // thanks-to:John Clegg,Tomasz Slanina #ifndef MAME_INCLUDES_TRAVRUSA_H #define MAME_INCLUDES_TRAVRUSA_H #pragma once #include "emupal.h" #include "tilemap.h" class travrusa_state : public driver_device { public: travrusa_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_videoram(*this, "videoram"), m_spriteram(*this, "spriteram"), m_maincpu(*this, "maincpu"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette") { } void shtrider(machine_config &config); void travrusa(machine_config &config); void shtriderb(machine_config &config); void init_shtridra(); void init_motorace(); void init_shtridrb(); private: /* memory pointers */ required_shared_ptr m_videoram; required_shared_ptr m_spriteram; /* video-related */ tilemap_t* m_bg_tilemap = nullptr; int m_scrollx[2]{}; void travrusa_videoram_w(offs_t offset, uint8_t data); void travrusa_scroll_x_low_w(uint8_t data); void travrusa_scroll_x_high_w(uint8_t data); void travrusa_flipscreen_w(uint8_t data); uint8_t shtridrb_port11_r(); TILE_GET_INFO_MEMBER(get_tile_info); virtual void machine_reset() override; virtual void video_start() override; void travrusa_palette(palette_device &palette) const; void shtrider_palette(palette_device &palette) const; uint32_t screen_update_travrusa(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void set_scroll(); void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect); required_device m_maincpu; required_device m_gfxdecode; required_device m_palette; void main_map(address_map &map); }; #endif // MAME_INCLUDES_TRAVRUSA_H