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class armedf_state : public driver_device
{
public:
armedf_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
/* memory pointers */
UINT8 * m_text_videoram;
UINT16 * m_bg_videoram;
UINT16 * m_fg_videoram;
UINT16 * m_spr_pal_clut;
UINT16 m_legion_cmd[4]; // legiono only!
// UINT16 * m_spriteram; // currently this uses generic buffered_spriteram
// UINT16 * m_paletteram; // currently this uses generic palette handling
/* video-related */
tilemap_t *m_bg_tilemap;
tilemap_t *m_fg_tilemap;
tilemap_t *m_tx_tilemap;
UINT16 m_scroll_msb;
UINT16 m_vreg;
UINT16 m_fg_scrollx;
UINT16 m_fg_scrolly;
UINT16 m_bg_scrollx;
UINT16 m_bg_scrolly;
int m_scroll_type;
int m_sprite_offy;
int m_old_mcu_mode;
int m_waiting_msb;
};
class bigfghtr_state : public armedf_state
{
public:
bigfghtr_state(const machine_config &mconfig, device_type type, const char *tag)
: armedf_state(mconfig, type, tag) { }
UINT16 * m_sharedram;
/* misc */
int m_read_latch;
UINT8 m_mcu_input_snippet;
UINT8 m_mcu_jsr_snippet;
};
/*----------- defined in video/armedf.c -----------*/
SCREEN_UPDATE( armedf );
SCREEN_EOF( armedf );
VIDEO_START( armedf );
VIDEO_START( terraf );
WRITE16_HANDLER( armedf_bg_videoram_w );
WRITE16_HANDLER( armedf_fg_videoram_w );
READ8_HANDLER( armedf_text_videoram_r );
WRITE8_HANDLER( armedf_text_videoram_w );
READ8_HANDLER( nb1414m4_text_videoram_r );
WRITE8_HANDLER( nb1414m4_text_videoram_w );
WRITE16_HANDLER( terraf_fg_scrollx_w );
WRITE16_HANDLER( terraf_fg_scrolly_w );
WRITE16_HANDLER( terraf_fg_scroll_msb_arm_w );
WRITE16_HANDLER( armedf_fg_scrollx_w );
WRITE16_HANDLER( armedf_fg_scrolly_w );
WRITE16_HANDLER( armedf_bg_scrollx_w );
WRITE16_HANDLER( armedf_bg_scrolly_w );
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