summaryrefslogblamecommitdiffstatshomepage
path: root/src/mame/includes/ssrj.h
blob: ea8d658d8f8e96bbca9024f9dc29edc3976c4fbb (plain) (tree)
1
2
3
4
5
6
7
8
9
                       
                                   



                            

                   
                    
 


                                       

                                                                                      


                                                



                                        

                                               
 

                                          




                                              
        


                                                      
 




                                                 




                              
                                                      
 



                                       
 


                                             
 
                                                         
 
                                                                                                       
                                                 
                                                                            
 
                                        
  

                              
// license:BSD-3-Clause
// copyright-holders:Tomasz Slanina
#ifndef MAME_INCLUDES_SSRJ_H
#define MAME_INCLUDES_SSRJ_H

#pragma once

#include "emupal.h"
#include "tilemap.h"

class ssrj_state : public driver_device
{
public:
	ssrj_state(const machine_config &mconfig, device_type type, const char *tag) :
		driver_device(mconfig, type, tag),
		m_maincpu(*this, "maincpu"),
		m_gfxdecode(*this, "gfxdecode"),
		m_palette(*this, "palette"),
		m_vram1(*this, "vram1"),
		m_vram2(*this, "vram2"),
		m_vram3(*this, "vram3"),
		m_vram4(*this, "vram4"),
		m_scrollram(*this, "scrollram")
	{ }

	void ssrj(machine_config &config);

protected:
	virtual void machine_start() override;
	virtual void machine_reset() override;
	virtual void video_start() override;

private:
	required_device<cpu_device> m_maincpu;
	required_device<gfxdecode_device> m_gfxdecode;
	required_device<palette_device> m_palette;

	required_shared_ptr<uint8_t> m_vram1;
	required_shared_ptr<uint8_t> m_vram2;
	required_shared_ptr<uint8_t> m_vram3;
	required_shared_ptr<uint8_t> m_vram4;
	required_shared_ptr<uint8_t> m_scrollram;

	int m_oldport;
	tilemap_t *m_tilemap1;
	tilemap_t *m_tilemap2;
	tilemap_t *m_tilemap4;
	std::unique_ptr<uint8_t[]> m_buffer_spriteram;

	DECLARE_READ8_MEMBER(wheel_r);
	DECLARE_WRITE8_MEMBER(vram1_w);
	DECLARE_WRITE8_MEMBER(vram2_w);
	DECLARE_WRITE8_MEMBER(vram4_w);

	TILE_GET_INFO_MEMBER(get_tile_info1);
	TILE_GET_INFO_MEMBER(get_tile_info2);
	TILE_GET_INFO_MEMBER(get_tile_info4);

	void ssrj_palette(palette_device &palette) const;

	uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	DECLARE_WRITE_LINE_MEMBER(screen_vblank);
	void draw_objects(bitmap_ind16 &bitmap, const rectangle &cliprect );

	void ssrj_map(address_map &map);
};

#endif // MAME_INCLUDES_SSRJ_H