// license:BSD-3-Clause
// copyright-holders:Nicola Salmoria
/*************************************************************************
Atari Centipede hardware
*************************************************************************/
#include "machine/eepromser.h"
#include "machine/timer.h"
#include "sound/ay8910.h"
#include "screen.h"
class centiped_state : public driver_device
{
public:
centiped_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_rambase(*this, "rambase"),
m_videoram(*this, "videoram"),
m_spriteram(*this, "spriteram"),
m_paletteram(*this, "paletteram"),
m_bullsdrt_tiles_bankram(*this, "bullsdrt_bank"),
m_maincpu(*this, "maincpu"),
m_eeprom(*this, "eeprom"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette"),
m_aysnd(*this, "aysnd") { }
void centiped_base(machine_config &config);
void milliped(machine_config &config);
void bullsdrt(machine_config &config);
void centipdb(machine_config &config);
void magworm(machine_config &config);
void caterplr(machine_config &config);
void centiped(machine_config &config);
void centipedj(machine_config &config);
void mazeinv(machine_config &config);
void warlords(machine_config &config);
void multiped(machine_config &config);
void init_multiped();
void init_bullsdrt();
private:
optional_shared_ptr<uint8_t> m_rambase;
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_spriteram;
optional_shared_ptr<uint8_t> m_paletteram;
optional_shared_ptr<uint8_t> m_bullsdrt_tiles_bankram;
required_device<cpu_device> m_maincpu;
optional_device<eeprom_serial_93cxx_device> m_eeprom;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
optional_device<ay8910_device> m_aysnd;
uint8_t m_oldpos[4];
uint8_t m_sign[4];
uint8_t m_dsw_select;
uint8_t m_control_select;
uint8_t m_flipscreen;
uint8_t m_prg_bank;
uint8_t m_gfx_bank;
uint8_t m_bullsdrt_sprites_bank;
uint8_t m_penmask[64];
tilemap_t *m_bg_tilemap;
// drivers/centiped.cpp
DECLARE_WRITE8_MEMBER(irq_ack_w);
DECLARE_READ8_MEMBER(centiped_IN0_r);
DECLARE_READ8_MEMBER(centiped_IN2_r);
DECLARE_READ8_MEMBER(milliped_IN1_r);
DECLARE_READ8_MEMBER(milliped_IN2_r);
DECLARE_WRITE_LINE_MEMBER(input_select_w);
DECLARE_WRITE_LINE_MEMBER(control_select_w);
DECLARE_READ8_MEMBER(mazeinv_input_r);
DECLARE_WRITE8_MEMBER(mazeinv_input_select_w);
DECLARE_READ8_MEMBER(bullsdrt_data_port_r);
DECLARE_WRITE_LINE_MEMBER(coin_counter_left_w);
DECLARE_WRITE_LINE_MEMBER(coin_counter_center_w);
DECLARE_WRITE_LINE_MEMBER(coin_counter_right_w);
DECLARE_WRITE_LINE_MEMBER(bullsdrt_coin_count_w);
DECLARE_READ8_MEMBER(caterplr_unknown_r);
DECLARE_WRITE8_MEMBER(caterplr_AY8910_w);
DECLARE_READ8_MEMBER(caterplr_AY8910_r);
DECLARE_READ8_MEMBER(multiped_eeprom_r);
DECLARE_WRITE8_MEMBER(multiped_eeprom_w);
DECLARE_WRITE8_MEMBER(multiped_prgbank_w);
// video/centiped.cpp
DECLARE_WRITE8_MEMBER(centiped_videoram_w);
DECLARE_WRITE_LINE_MEMBER(flip_screen_w);
DECLARE_WRITE8_MEMBER(multiped_gfxbank_w);
DECLARE_WRITE8_MEMBER(bullsdrt_tilesbank_w);
DECLARE_WRITE8_MEMBER(bullsdrt_sprites_bank_w);
DECLARE_WRITE8_MEMBER(centiped_paletteram_w);
DECLARE_WRITE8_MEMBER(milliped_paletteram_w);
DECLARE_WRITE8_MEMBER(mazeinv_paletteram_w);
TILE_GET_INFO_MEMBER(centiped_get_tile_info);
TILE_GET_INFO_MEMBER(warlords_get_tile_info);
TILE_GET_INFO_MEMBER(milliped_get_tile_info);
TILE_GET_INFO_MEMBER(bullsdrt_get_tile_info);
DECLARE_MACHINE_START(centiped);
DECLARE_MACHINE_RESET(centiped);
DECLARE_VIDEO_START(centiped);
DECLARE_VIDEO_START(bullsdrt);
DECLARE_MACHINE_RESET(magworm);
DECLARE_VIDEO_START(milliped);
DECLARE_VIDEO_START(warlords);
DECLARE_PALETTE_INIT(warlords);
uint32_t screen_update_centiped(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_bullsdrt(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_milliped(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_warlords(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(generate_interrupt);
void init_penmask();
void init_common();
void milliped_set_color(offs_t offset, uint8_t data);
inline int read_trackball(int idx, int switch_port);
void bullsdrt_data_map(address_map &map);
void bullsdrt_map(address_map &map);
void bullsdrt_port_map(address_map &map);
void caterplr_map(address_map &map);
void centipdb_map(address_map &map);
void centiped_base_map(address_map &map);
void centiped_map(address_map &map);
void centipedj_map(address_map &map);
void magworm_map(address_map &map);
void mazeinv_map(address_map &map);
void milliped_map(address_map &map);
void multiped_map(address_map &map);
void warlords_map(address_map &map);
};