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// license:BSD-3-Clause
// copyright-holders:Nicola Salmoria
/*************************************************************************
Mosaic
*************************************************************************/
#ifndef MAME_INCLUDES_MOSAIC_H
#define MAME_INCLUDES_MOSAIC_H
#pragma once
#include "tilemap.h"
class mosaic_state : public driver_device
{
public:
mosaic_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_fgvideoram(*this, "fgvideoram"),
m_bgvideoram(*this, "bgvideoram")
{ }
void mosaic(machine_config &config);
void gfire2(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
private:
/* devices */
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
/* memory pointers */
required_shared_ptr<uint8_t> m_fgvideoram;
required_shared_ptr<uint8_t> m_bgvideoram;
/* video-related */
tilemap_t *m_bg_tilemap = nullptr;
tilemap_t *m_fg_tilemap = nullptr;
/* misc */
int m_prot_val = 0;
void protection_w(uint8_t data);
uint8_t protection_r();
void gfire2_protection_w(uint8_t data);
uint8_t gfire2_protection_r();
void fgvideoram_w(offs_t offset, uint8_t data);
void bgvideoram_w(offs_t offset, uint8_t data);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void gfire2_io_map(address_map &map);
void gfire2_map(address_map &map);
void mosaic_io_map(address_map &map);
void mosaic_map(address_map &map);
};
#endif // MAME_INCLUDES_MOSAIC_H
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