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// license:BSD-3-Clause
// copyright-holders:Zsolt Vasvari
/*************************************************************************
D-Day
*************************************************************************/
#ifndef MAME_INCLUDES_DDAY_H
#define MAME_INCLUDES_DDAY_H
#pragma once
#include "emupal.h"
#include "screen.h"
#include "sound/ay8910.h"
#include "tilemap.h"
class dday_state : public driver_device
{
public:
dday_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_textvideoram(*this, "textvideoram"),
m_fgvideoram(*this, "fgvideoram"),
m_bgvideoram(*this, "bgvideoram"),
m_colorram(*this, "colorram"),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette"),
m_ay1(*this, "ay1")
{ }
void dday(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
private:
/* memory pointers */
required_shared_ptr<uint8_t> m_textvideoram;
required_shared_ptr<uint8_t> m_fgvideoram;
required_shared_ptr<uint8_t> m_bgvideoram;
required_shared_ptr<uint8_t> m_colorram;
/* video-related */
tilemap_t *m_fg_tilemap = nullptr;
tilemap_t *m_bg_tilemap = nullptr;
tilemap_t *m_text_tilemap = nullptr;
tilemap_t *m_sl_tilemap = nullptr;
bitmap_ind16 m_main_bitmap = 0;
int m_control = 0;
int m_sl_image = 0;
int m_sl_enable = 0;
int m_timer_value = 0;
emu_timer *m_countdown_timer = nullptr;
/* devices */
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
required_device<ay8912_device> m_ay1;
uint8_t dday_countdown_timer_r();
void dday_bgvideoram_w(offs_t offset, uint8_t data);
void dday_fgvideoram_w(offs_t offset, uint8_t data);
void dday_textvideoram_w(offs_t offset, uint8_t data);
void dday_colorram_w(offs_t offset, uint8_t data);
uint8_t dday_colorram_r(offs_t offset);
void dday_sl_control_w(uint8_t data);
void dday_control_w(uint8_t data);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
TILE_GET_INFO_MEMBER(get_text_tile_info);
TILE_GET_INFO_MEMBER(get_sl_tile_info);
void dday_palette(palette_device &palette) const;
uint32_t screen_update_dday(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_CALLBACK_MEMBER(countdown_timer_callback);
void start_countdown_timer();
void dday_map(address_map &map);
};
#endif // MAME_INCLUDES_DDAY_H
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