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// license:BSD-3-Clause
// copyright-holders:Mike Balfour
/***************************************************************************
Irem M27 hardware
If you have any questions about how this driver works, don't hesitate to
ask. - Mike Balfour (mab22@po.cwru.edu)
To Do:
- Device-ify video hardware.
****************************************************************************/
#ifndef MAME_INCLUDES_REDALERT_H
#define MAME_INCLUDES_REDALERT_H
#pragma once
#include "screen.h"
class redalert_state : public driver_device
{
public:
redalert_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_bitmap_videoram(*this, "bitmap_videoram"),
m_charmap_videoram(*this, "charram"),
m_video_control(*this, "video_control"),
m_bitmap_color(*this, "bitmap_color"),
m_maincpu(*this, "maincpu"),
m_screen(*this, "screen")
{
}
void redalert_video_common(machine_config &config);
void redalert_video(machine_config &config);
void ww3_video(machine_config &config);
void panther_video(machine_config &config);
void demoneye_video(machine_config &config);
void demoneye(machine_config &config);
void ww3(machine_config &config);
void panther(machine_config &config);
void redalert(machine_config &config);
DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
private:
required_shared_ptr<uint8_t> m_bitmap_videoram;
required_shared_ptr<uint8_t> m_charmap_videoram;
required_shared_ptr<uint8_t> m_video_control;
required_shared_ptr<uint8_t> m_bitmap_color;
required_device<cpu_device> m_maincpu;
required_device<screen_device> m_screen;
std::unique_ptr<uint8_t[]> m_bitmap_colorram;
uint8_t m_control_xor = 0;
uint8_t redalert_interrupt_clear_r();
void redalert_interrupt_clear_w(uint8_t data);
uint8_t panther_interrupt_clear_r();
void redalert_bitmap_videoram_w(offs_t offset, uint8_t data);
DECLARE_VIDEO_START(redalert);
DECLARE_VIDEO_START(ww3);
DECLARE_VIDEO_START(demoneye);
uint32_t screen_update_redalert(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
uint32_t screen_update_demoneye(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
uint32_t screen_update_panther(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(redalert_vblank_interrupt);
void get_redalert_pens(pen_t *pens);
void get_panther_pens(pen_t *pens);
void get_demoneye_pens(pen_t *pens);
void demoneye_bitmap_layer_w(offs_t offset, uint8_t data);
void demoneye_bitmap_ypos_w(u8 data);
void redalert_main_map(address_map &map);
void ww3_main_map(address_map &map);
void panther_main_map(address_map &map);
void demoneye_main_map(address_map &map);
u8 m_demoneye_bitmap_reg[4];
u8 m_demoneye_bitmap_yoffs = 0;
};
#endif // MAME_INCLUDES_REDALERT_H
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