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typedef struct _btime_state btime_state;
struct _btime_state
{
/* memory pointers */
UINT8 * videoram;
UINT8 * colorram;
// UINT8 * paletteram; // currently this uses generic palette handling
UINT8 * lnc_charbank;
UINT8 * bnj_backgroundram;
UINT8 * zoar_scrollram;
UINT8 * deco_charram;
UINT8 * spriteram; // used by disco
// UINT8 * decrypted;
UINT8 * rambase;
UINT8 * audio_rambase;
size_t videoram_size;
size_t spriteram_size;
size_t bnj_backgroundram_size;
/* video-related */
bitmap_t *background_bitmap;
UINT8 btime_palette;
UINT8 bnj_scroll1;
UINT8 bnj_scroll2;
UINT8 btime_tilemap[4];
/* audio-related */
UINT8 audio_nmi_enable_type;
UINT8 audio_nmi_enabled;
UINT8 audio_nmi_state;
/* protection-related (for mmonkey) */
int protection_command;
int protection_status;
int protection_value;
int protection_ret;
/* devices */
const device_config *maincpu;
const device_config *audiocpu;
};
/*----------- defined in machine/btime.c -----------*/
READ8_HANDLER( mmonkey_protection_r );
WRITE8_HANDLER( mmonkey_protection_w );
/*----------- defined in video/btime.c -----------*/
PALETTE_INIT( btime );
PALETTE_INIT( lnc );
MACHINE_RESET( lnc );
VIDEO_START( btime );
VIDEO_START( bnj );
VIDEO_UPDATE( btime );
VIDEO_UPDATE( cookrace );
VIDEO_UPDATE( bnj );
VIDEO_UPDATE( lnc );
VIDEO_UPDATE( zoar );
VIDEO_UPDATE( disco );
VIDEO_UPDATE( eggs );
WRITE8_HANDLER( btime_paletteram_w );
WRITE8_HANDLER( bnj_background_w );
WRITE8_HANDLER( bnj_scroll1_w );
WRITE8_HANDLER( bnj_scroll2_w );
READ8_HANDLER( btime_mirrorvideoram_r );
WRITE8_HANDLER( btime_mirrorvideoram_w );
READ8_HANDLER( btime_mirrorcolorram_r );
WRITE8_HANDLER( btime_mirrorcolorram_w );
WRITE8_HANDLER( lnc_videoram_w );
WRITE8_HANDLER( lnc_mirrorvideoram_w );
WRITE8_HANDLER( deco_charram_w );
WRITE8_HANDLER( zoar_video_control_w );
WRITE8_HANDLER( btime_video_control_w );
WRITE8_HANDLER( bnj_video_control_w );
WRITE8_HANDLER( disco_video_control_w );
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