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// license:BSD-3-Clause
// copyright-holders:Bryan McPhail
/*******************************************************************************
Seibu Raiden hardware
*******************************************************************************/
#ifndef MAME_INCLUDES_RAIDEN_H
#define MAME_INCLUDES_RAIDEN_H
#pragma once
#include "audio/seibu.h"
#include "video/bufsprite.h"
#include "emupal.h"
#include "tilemap.h"
class raiden_state : public driver_device, public seibu_sound_common
{
public:
raiden_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_seibu_sound(*this, "seibu_sound"),
m_subcpu(*this, "sub"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_spriteram(*this, "spriteram"),
m_shared_ram(*this, "shared_ram"),
m_textram(*this, "textram"),
m_scroll_ram(*this, "scroll_ram"),
m_bgram(*this, "bgram"),
m_fgram(*this, "fgram")
{ }
void raidene(machine_config &config);
void raiden(machine_config &config);
void raidenkb(machine_config &config);
void raidenu(machine_config &config);
void init_raiden();
protected:
required_device<cpu_device> m_maincpu;
required_device<seibu_sound_device> m_seibu_sound;
bool m_bg_layer_enabled = 0;
bool m_fg_layer_enabled = 0;
bool m_tx_layer_enabled = 0;
bool m_sp_layer_enabled = 0;
bool m_flipscreen = 0;
virtual void video_start() override;
u32 screen_update_common(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, u16 *scrollregs);
void textram_w(offs_t offset, u16 data, u16 mem_mask = ~0);
void common_video_start();
required_device<cpu_device> m_subcpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<buffered_spriteram16_device> m_spriteram;
required_shared_ptr<u16> m_shared_ram;
required_shared_ptr<u16> m_textram;
optional_shared_ptr<u16> m_scroll_ram;
required_shared_ptr<u16> m_bgram;
required_shared_ptr<u16> m_fgram;
tilemap_t *m_bg_layer = nullptr;
tilemap_t *m_fg_layer = nullptr;
tilemap_t *m_tx_layer = nullptr;
void bgram_w(offs_t offset, u16 data, u16 mem_mask = ~0);
void fgram_w(offs_t offset, u16 data, u16 mem_mask = ~0);
void raiden_control_w(u8 data);
TILE_GET_INFO_MEMBER(get_back_tile_info);
TILE_GET_INFO_MEMBER(get_fore_tile_info);
TILE_GET_INFO_MEMBER(get_text_tile_info);
u32 screen_update_raiden(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(vblank_irq);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, bitmap_ind8 &primap);
void common_decrypt();
void main_map(address_map &map);
void sub_map(address_map &map);
void raiden_sound_map(address_map &map);
void raiden_sound_decrypted_opcodes_map(address_map &map);
void raidenu_main_map(address_map &map);
void raidenu_sub_map(address_map &map);
void sei80bu_encrypted_full_map(address_map &map);
};
class raidenb_state : public raiden_state
{
public:
using raiden_state::raiden_state;
void raidenb(machine_config &config);
protected:
virtual void video_start() override;
private:
u16 m_raidenb_scroll_ram[6];
u32 screen_update_raidenb(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void raidenb_control_w(u8 data);
void raidenb_layer_enable_w(u16 data);
void raidenb_layer_scroll_w(offs_t offset, u16 data, u16 mem_mask = ~0);
void raidenb_main_map(address_map &map);
};
#endif // MAME_INCLUDES_RAIDEN_H
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