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/*************************************************************************
Deniam games
*************************************************************************/
class deniam_state : public driver_device
{
public:
deniam_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_videoram(*this, "videoram"),
m_textram(*this, "textram"),
m_spriteram(*this, "spriteram"),
m_paletteram(*this, "paletteram"){ }
/* memory pointers */
required_shared_ptr<UINT16> m_videoram;
required_shared_ptr<UINT16> m_textram;
required_shared_ptr<UINT16> m_spriteram;
required_shared_ptr<UINT16> m_paletteram;
/* video-related */
tilemap_t *m_fg_tilemap;
tilemap_t *m_bg_tilemap;
tilemap_t *m_tx_tilemap;
int m_display_enable;
int m_bg_scrollx_offs;
int m_bg_scrolly_offs;
int m_fg_scrollx_offs;
int m_fg_scrolly_offs;
int m_bg_scrollx_reg;
int m_bg_scrolly_reg;
int m_bg_page_reg;
int m_fg_scrollx_reg;
int m_fg_scrolly_reg;
int m_fg_page_reg;
int m_bg_page[4];
int m_fg_page[4];
UINT16 m_coinctrl;
/* devices */
device_t *m_audio_cpu; // system 16c does not have sound CPU
DECLARE_WRITE16_MEMBER(sound_command_w);
DECLARE_WRITE16_MEMBER(deniam_irq_ack_w);
DECLARE_WRITE16_MEMBER(deniam_videoram_w);
DECLARE_WRITE16_MEMBER(deniam_textram_w);
DECLARE_WRITE16_MEMBER(deniam_palette_w);
DECLARE_READ16_MEMBER(deniam_coinctrl_r);
DECLARE_WRITE16_MEMBER(deniam_coinctrl_w);
DECLARE_WRITE8_MEMBER(deniam16b_oki_rom_bank_w);
DECLARE_WRITE16_MEMBER(deniam16c_oki_rom_bank_w);
DECLARE_DRIVER_INIT(karianx);
DECLARE_DRIVER_INIT(logicpro);
TILEMAP_MAPPER_MEMBER(scan_pages);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
TILE_GET_INFO_MEMBER(get_tx_tile_info);
virtual void machine_start();
virtual void machine_reset();
virtual void video_start();
UINT32 screen_update_deniam(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};
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