blob: ffac73bd168cb334ee3452309f79e2f49f44cdf8 (
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
|
/***************************************************************************
Break Thru
***************************************************************************/
class brkthru_state : public driver_device
{
public:
brkthru_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
/* memory pointers */
UINT8 * m_videoram;
UINT8 * m_spriteram;
UINT8 * m_fg_videoram;
size_t m_videoram_size;
size_t m_spriteram_size;
size_t m_fg_videoram_size;
/* video-related */
tilemap_t *m_fg_tilemap;
tilemap_t *m_bg_tilemap;
int m_bgscroll;
int m_bgbasecolor;
int m_flipscreen;
//UINT8 *m_brkthru_nmi_enable; /* needs to be tracked down */
/* devices */
device_t *m_maincpu;
device_t *m_audiocpu;
};
/*----------- defined in video/brkthru.c -----------*/
WRITE8_HANDLER( brkthru_1800_w );
WRITE8_HANDLER( brkthru_bgram_w );
WRITE8_HANDLER( brkthru_fgram_w );
VIDEO_START( brkthru );
PALETTE_INIT( brkthru );
SCREEN_UPDATE( brkthru );
|