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// license:BSD-3-Clause
// copyright-holders:Jarek Parchanski
#ifndef MAME_INCLUDES_PINGPONG_H
#define MAME_INCLUDES_PINGPONG_H
#pragma once
#include "machine/timer.h"
#include "emupal.h"
#include "tilemap.h"
class pingpong_state : public driver_device
{
public:
pingpong_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this,"maincpu"),
m_colorram(*this, "colorram"),
m_videoram(*this, "videoram"),
m_spriteram(*this, "spriteram"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_banks(*this, "bank%d", 1U)
{ }
int m_intenable = 0;
int m_question_addr_high = 0;
required_device<cpu_device> m_maincpu;
required_shared_ptr<uint8_t> m_colorram;
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_spriteram;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
optional_memory_bank_array<8> m_banks;
tilemap_t *m_bg_tilemap = nullptr;
void cashquiz_question_bank_high_w(uint8_t data);
void cashquiz_question_bank_low_w(uint8_t data);
void coin_w(uint8_t data);
void pingpong_videoram_w(offs_t offset, uint8_t data);
void pingpong_colorram_w(offs_t offset, uint8_t data);
void init_cashquiz();
void init_merlinmm();
TILE_GET_INFO_MEMBER(get_bg_tile_info);
virtual void video_start() override;
void pingpong_palette(palette_device &palette) const;
uint32_t screen_update_pingpong(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(pingpong_interrupt);
TIMER_DEVICE_CALLBACK_MEMBER(merlinmm_interrupt);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect );
void merlinmm(machine_config &config);
void pingpong(machine_config &config);
void cashquiz(machine_config &config);
void merlinmm_map(address_map &map);
void pingpong_map(address_map &map);
void cashquiz_map(address_map &map);
};
#endif // MAME_INCLUDES_PINGPONG_H
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