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/***************************************************************************
Fast Freddie/Jump Coaster hardware
driver by Zsolt Vasvari
***************************************************************************/
#include "includes/galaxold.h"
class fastfred_state : public galaxold_state
{
public:
fastfred_state(const machine_config &mconfig, device_type type, const char *tag)
: galaxold_state(mconfig, type, tag),
m_videoram(*this, "videoram"),
m_spriteram(*this, "spriteram"),
m_attributesram(*this, "attributesram"),
m_background_color(*this, "bgcolor"),
m_imago_fg_videoram(*this, "imago_fg_vram") { }
UINT8 m_imago_sprites[0x800*3];
UINT16 m_imago_sprites_address;
UINT8 m_imago_sprites_bank;
int m_hardware_type;
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_spriteram;
required_shared_ptr<UINT8> m_attributesram;
optional_shared_ptr<UINT8> m_background_color;
optional_shared_ptr<UINT8> m_imago_fg_videoram;
UINT16 m_charbank;
UINT8 m_colorbank;
tilemap_t *m_bg_tilemap;
tilemap_t *m_fg_tilemap;
tilemap_t *m_web_tilemap;
UINT8 m_nmi_mask;
UINT8 m_sound_nmi_mask;
DECLARE_READ8_MEMBER(fastfred_custom_io_r);
DECLARE_READ8_MEMBER(flyboy_custom1_io_r);
DECLARE_READ8_MEMBER(flyboy_custom2_io_r);
DECLARE_READ8_MEMBER(jumpcoas_custom_io_r);
DECLARE_READ8_MEMBER(boggy84_custom_io_r);
DECLARE_WRITE8_MEMBER(imago_dma_irq_w);
DECLARE_WRITE8_MEMBER(imago_sprites_bank_w);
DECLARE_WRITE8_MEMBER(imago_sprites_dma_w);
DECLARE_READ8_MEMBER(imago_sprites_offset_r);
DECLARE_WRITE8_MEMBER(nmi_mask_w);
DECLARE_WRITE8_MEMBER(sound_nmi_mask_w);
DECLARE_DRIVER_INIT(fastfred);
DECLARE_DRIVER_INIT(flyboy);
DECLARE_DRIVER_INIT(flyboyb);
DECLARE_DRIVER_INIT(imago);
DECLARE_DRIVER_INIT(boggy84);
DECLARE_DRIVER_INIT(jumpcoas);
DECLARE_DRIVER_INIT(boggy84b);
};
/*----------- defined in video/fastfred.c -----------*/
PALETTE_INIT( fastfred );
VIDEO_START( fastfred );
WRITE8_HANDLER( fastfred_videoram_w );
WRITE8_HANDLER( fastfred_attributes_w );
WRITE8_HANDLER( fastfred_charbank1_w );
WRITE8_HANDLER( fastfred_charbank2_w );
WRITE8_HANDLER( fastfred_colorbank1_w );
WRITE8_HANDLER( fastfred_colorbank2_w );
WRITE8_HANDLER( fastfred_flip_screen_x_w );
WRITE8_HANDLER( fastfred_flip_screen_y_w );
SCREEN_UPDATE_IND16( fastfred );
VIDEO_START( imago );
SCREEN_UPDATE_IND16( imago );
WRITE8_HANDLER( imago_fg_videoram_w );
WRITE8_HANDLER( imago_charbank_w );
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