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// license:BSD-3-Clause
// copyright-holders:Chris Hardy
#ifndef MAME_INCLUDES_ROCNROPE_H
#define MAME_INCLUDES_ROCNROPE_H
#pragma once
#include "emupal.h"
#include "tilemap.h"
class rocnrope_state : public driver_device
{
public:
rocnrope_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_palette(*this, "palette"),
m_spriteram(*this, "spriteram_%u", 0U),
m_colorram(*this, "colorram"),
m_videoram(*this, "videoram"),
m_vectors(*this, "vectors")
{ }
void rocnrope(machine_config &config);
void init_rocnrope();
protected:
virtual void machine_start() override;
virtual void video_start() override;
private:
// devices
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
// memory pointers
required_shared_ptr_array<uint8_t,2 > m_spriteram;
required_shared_ptr<uint8_t> m_colorram;
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_vectors;
tilemap_t *m_bg_tilemap = nullptr;
uint8_t m_irq_mask = 0;
void interrupt_vector_w(offs_t offset, uint8_t data);
DECLARE_WRITE_LINE_MEMBER(irq_mask_w);
template <uint8_t Which> DECLARE_WRITE_LINE_MEMBER(coin_counter_w);
void videoram_w(offs_t offset, uint8_t data);
void colorram_w(offs_t offset, uint8_t data);
DECLARE_WRITE_LINE_MEMBER(flip_screen_w);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
void palette(palette_device &palette) const;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(vblank_irq);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect );
void main_map(address_map &map);
};
#endif // MAME_INCLUDES_ROCNROPE_H
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