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// license:BSD-3-Clause
// copyright-holders:Takahiro Nogi
#ifndef MAME_INCLUDES_PASTELG_H
#define MAME_INCLUDES_PASTELG_H
#pragma once
#include "machine/nb1413m3.h"
#include "emupal.h"
#include "screen.h"
class pastelg_common_state : public driver_device
{
public:
pastelg_common_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_nb1413m3(*this, "nb1413m3"),
m_screen(*this, "screen"),
m_blitter_rom(*this, "blitter"),
m_clut(*this, "clut")
{ }
protected:
virtual void video_start() override;
required_device<cpu_device> m_maincpu;
required_device<nb1413m3_device> m_nb1413m3;
required_device<screen_device> m_screen;
required_region_ptr<uint8_t> m_blitter_rom;
uint8_t m_gfxbank = 0;
uint8_t m_palbank = 0;
uint16_t m_blitter_src_addr = 0;
uint8_t irq_ack_r();
void blitter_w(offs_t offset, uint8_t data);
void palette(palette_device &palette) const;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void prg_map(address_map &map);
private:
required_shared_ptr<uint8_t> m_clut;
uint8_t m_blitter_destx = 0;
uint8_t m_blitter_desty = 0;
uint8_t m_blitter_sizex = 0;
uint8_t m_blitter_sizey = 0;
bool m_dispflag = false;
bool m_flipscreen = false;
bool m_blitter_direction_x = false;
bool m_blitter_direction_y = false;
std::unique_ptr<uint8_t[]> m_videoram;
bool m_flipscreen_old = false;
emu_timer *m_blitter_timer = nullptr;
void blitter_timer_callback(s32 param);
void vramflip();
void gfxdraw();
};
class pastelg_state : public pastelg_common_state
{
public:
pastelg_state(const machine_config &mconfig, device_type type, const char *tag) :
pastelg_common_state(mconfig, type, tag),
m_voice_rom(*this, "voice")
{ }
void pastelg(machine_config &config);
private:
required_region_ptr<uint8_t> m_voice_rom;
uint8_t sndrom_r();
void romsel_w(uint8_t data);
uint16_t blitter_src_addr_r();
void io_map(address_map &map);
};
class threeds_state : public pastelg_common_state
{
public:
threeds_state(const machine_config &mconfig, device_type type, const char *tag) :
pastelg_common_state(mconfig, type, tag),
m_p1_keys(*this, "PL1_KEY%u", 0U),
m_p2_keys(*this, "PL2_KEY%u", 0U)
{ }
void threeds(machine_config &config);
protected:
virtual void machine_start() override;
private:
required_ioport_array<5> m_p1_keys;
required_ioport_array<5> m_p2_keys;
uint8_t m_mux_data = 0;
uint8_t inputport1_r();
uint8_t inputport2_r();
void inputportsel_w(uint8_t data);
void romsel_w(uint8_t data);
void output_w(uint8_t data);
uint8_t rom_readback_r();
void io_map(address_map &map);
};
#endif // MAME_INCLUDES_PASTELG_H
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