summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/includes/hanaawas.h
blob: fa612049113c827cfa4d3cf41074806c3d759ab9 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
/*************************************************************************

    Hana Awase

*************************************************************************/

class hanaawas_state : public driver_device
{
public:
	hanaawas_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag) ,
		m_videoram(*this, "videoram"),
		m_colorram(*this, "colorram"){ }

	/* memory pointers */
	required_shared_ptr<UINT8> m_videoram;
	required_shared_ptr<UINT8> m_colorram;

	/* video-related */
	tilemap_t    *m_bg_tilemap;

	/* misc */
	int        m_mux;
	DECLARE_READ8_MEMBER(hanaawas_input_port_0_r);
	DECLARE_WRITE8_MEMBER(hanaawas_inputs_mux_w);
	DECLARE_WRITE8_MEMBER(hanaawas_videoram_w);
	DECLARE_WRITE8_MEMBER(hanaawas_colorram_w);
	TILE_GET_INFO_MEMBER(get_bg_tile_info);
	virtual void machine_start();
	virtual void machine_reset();
	virtual void video_start();
	virtual void palette_init();
	UINT32 screen_update_hanaawas(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};


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

DECLARE_WRITE8_DEVICE_HANDLER( hanaawas_portB_w );