summaryrefslogblamecommitdiffstatshomepage
path: root/src/mame/includes/lwings.h
blob: 49b8f86698b675897ad2c8847b64f50a1354c8f1 (plain) (tree)
1
2
3
4
5
6
7
8
 
                                         
 
       

                                                                                      
 
                             





                                                                                 

                           






                                  

                  



                               



                                                     






                                       
 


                        


                        
class lwings_state : public driver_device
{
public:
	lwings_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag) { }

	/* memory pointers */
	UINT8 *  m_fgvideoram;
	UINT8 *  m_bg1videoram;
	UINT8 *  m_soundlatch2;
//      UINT8 *  m_spriteram; // currently this uses generic buffered spriteram
//      UINT8 *  m_paletteram;    // currently this uses generic palette handling
//      UINT8 *  m_paletteram2;   // currently this uses generic palette handling

	/* video-related */
	tilemap_t  *m_fg_tilemap;
	tilemap_t  *m_bg1_tilemap;
	tilemap_t  *m_bg2_tilemap;
	UINT8    m_bg2_image;
	int      m_bg2_avenger_hw;
	UINT8    m_scroll_x[2];
	UINT8    m_scroll_y[2];

	/* misc */
	UINT8    m_param[4];
	int      m_palette_pen;
	UINT8    m_soundstate;
	UINT8    m_adpcm;
};


/*----------- defined in video/lwings.c -----------*/

WRITE8_HANDLER( lwings_fgvideoram_w );
WRITE8_HANDLER( lwings_bg1videoram_w );
WRITE8_HANDLER( lwings_bg1_scrollx_w );
WRITE8_HANDLER( lwings_bg1_scrolly_w );
WRITE8_HANDLER( trojan_bg2_scrollx_w );
WRITE8_HANDLER( trojan_bg2_image_w );

VIDEO_START( lwings );
VIDEO_START( trojan );
VIDEO_START( avengers );
SCREEN_UPDATE( lwings );
SCREEN_UPDATE( trojan );
SCREEN_EOF( lwings );