text: // license:BSD-3-Clause
  // copyright-holders:Brad Oliver,Sal and John Bugliarisi,Paul Priest
  #ifndef MAME_INCLUDES_NAUGHTYB_H
  #define MAME_INCLUDES_NAUGHTYB_H
  
  #pragma once
  
  #include "audio/pleiads.h"
  #include "emupal.h"
  #include "screen.h"
  
  class naughtyb_state : public driver_device
  {
  public:
  	naughtyb_state(const machine_config &mconfig, device_type type, const char *tag) :
  		driver_device(mconfig, type, tag),
  		m_maincpu(*this, "maincpu"),
  		m_naughtyb_custom(*this, "naughtyb_custom"),
  		m_popflame_custom(*this, "popflame_custom"),
  		m_gfxdecode(*this, "gfxdecode"),
  		m_screen(*this, "screen"),
  		m_palette(*this, "palette"),
  		m_videoram(*this, "videoram"),
  		m_videoram2(*this, "videoram2"),
  		m_scrollreg(*this, "scrollreg")
  	{ }
  
  	void naughtyb_base(machine_config &config);
  	void popflame(machine_config &config);
  	void naughtyb(machine_config &config);
  
  	void init_trvmstr();
  	void init_popflame();
  
  	DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
  
  protected:
  	virtual void video_start() override;
  
  private:
  	required_device<cpu_device> m_maincpu;
  	optional_device<naughtyb_sound_device> m_naughtyb_custom;
  	optional_device<popflame_sound_device> m_popflame_custom;
  	required_device<gfxdecode_device> m_gfxdecode;
  	required_device<screen_device> m_screen;
  	required_device<palette_device> m_palette;
  
  	required_shared_ptr<uint8_t> m_videoram;
  	required_shared_ptr<uint8_t> m_videoram2;
  	required_shared_ptr<uint8_t> m_scrollreg;
  
  	uint8_t m_popflame_prot_seed;
  	int m_r_index;
  	int m_prot_count;
  	int m_question_offset;
  	int m_cocktail;
  	uint8_t m_palreg;
  	int m_bankreg;
  	bitmap_ind16 m_tmpbitmap;
  
  	uint8_t in0_port_r();
  	uint8_t dsw0_port_r();
  	uint8_t popflame_protection_r();
  	void popflame_protection_w(uint8_t data);
  	uint8_t trvmstr_questions_r();
  	void trvmstr_questions_w(offs_t offset, uint8_t data);
  	void naughtyb_videoreg_w(uint8_t data);
  	void popflame_videoreg_w(uint8_t data);
  
  	void naughtyb_palette(palette_device &palette) const;
  
  	uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
  
  	void naughtyb_map(address_map &map);
  	void popflame_map(address_map &map);
  };
  
  #endif // MAME_INCLUDES_NAUGHTYB_H
  