// license:GPL-2.0+
// copyright-holders:David Graves, Jarek Burczynski
/*************************************************************************
Darius
*************************************************************************/
#include "sound/flt_vol.h"
#include "sound/msm5205.h"
#include "video/pc080sn.h"
#define DARIUS_VOL_MAX (3*2 + 2)
#define DARIUS_PAN_MAX (2 + 2 + 1) /* FM 2port + PSG 2port + DA 1port */
class darius_state : public driver_device
{
public:
darius_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_spriteram(*this, "spriteram"),
m_fg_ram(*this, "fg_ram"),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_msm(*this, "msm"),
m_cpub(*this, "cpub"),
m_adpcm(*this, "adpcm"),
m_pc080sn(*this, "pc080sn"),
m_filter0_0l(*this, "filter0.0l"),
m_filter0_0r(*this, "filter0.0r"),
m_filter0_1l(*this, "filter0.1l"),
m_filter0_1r(*this, "filter0.1r"),
m_filter0_2l(*this, "filter0.2l"),
m_filter0_2r(*this, "filter0.2r"),
m_filter0_3l(*this, "filter0.3l"),
m_filter0_3r(*this, "filter0.3r"),
m_filter1_0l(*this, "filter1.0l"),
m_filter1_0r(*this, "filter1.0r"),
m_filter1_1l(*this, "filter1.1l"),
m_filter1_1r(*this, "filter1.1r"),
m_filter1_2l(*this, "filter1.2l"),
m_filter1_2r(*this, "filter1.2r"),
m_filter1_3l(*this, "filter1.3l"),
m_filter1_3r(*this, "filter1.3r"),
m_msm5205_l(*this, "msm5205.l"),
m_msm5205_r(*this, "msm5205.r"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette") { }
/* memory pointers */
required_shared_ptr<uint16_t> m_spriteram;
required_shared_ptr<uint16_t> m_fg_ram;
/* video-related */
tilemap_t *m_fg_tilemap;
/* misc */
uint16_t m_cpua_ctrl;
uint16_t m_coin_word;
uint8_t m_adpcm_command;
uint8_t m_nmi_enable;
uint32_t m_def_vol[0x10];
uint8_t m_vol[DARIUS_VOL_MAX];
uint8_t m_pan[DARIUS_PAN_MAX];
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<msm5205_device> m_msm;
required_device<cpu_device> m_cpub;
required_device<cpu_device> m_adpcm;
required_device<pc080sn_device> m_pc080sn;
required_device<filter_volume_device> m_filter0_0l;
required_device<filter_volume_device> m_filter0_0r;
required_device<filter_volume_device> m_filter0_1l;
required_device<filter_volume_device> m_filter0_1r;
required_device<filter_volume_device> m_filter0_2l;
required_device<filter_volume_device> m_filter0_2r;
required_device<filter_volume_device> m_filter0_3l;
required_device<filter_volume_device> m_filter0_3r;
required_device<filter_volume_device> m_filter1_0l;
required_device<filter_volume_device> m_filter1_0r;
required_device<filter_volume_device> m_filter1_1l;
required_device<filter_volume_device> m_filter1_1r;
required_device<filter_volume_device> m_filter1_2l;
required_device<filter_volume_device> m_filter1_2r;
required_device<filter_volume_device> m_filter1_3l;
required_device<filter_volume_device> m_filter1_3r;
required_device<filter_volume_device> m_msm5205_l;
required_device<filter_volume_device> m_msm5205_r;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
DECLARE_WRITE16_MEMBER(cpua_ctrl_w);
DECLARE_READ16_MEMBER(coin_r);
DECLARE_WRITE16_MEMBER(coin_w);
DECLARE_WRITE8_MEMBER(sound_bankswitch_w);
DECLARE_WRITE8_MEMBER(adpcm_command_w);
DECLARE_WRITE8_MEMBER(darius_fm0_pan);
DECLARE_WRITE8_MEMBER(darius_fm1_pan);
DECLARE_WRITE8_MEMBER(darius_psg0_pan);
DECLARE_WRITE8_MEMBER(darius_psg1_pan);
DECLARE_WRITE8_MEMBER(darius_da_pan);
DECLARE_READ8_MEMBER(adpcm_command_read);
DECLARE_READ8_MEMBER(readport2);
DECLARE_READ8_MEMBER(readport3);
DECLARE_WRITE8_MEMBER(adpcm_nmi_disable);
DECLARE_WRITE8_MEMBER(adpcm_nmi_enable);
DECLARE_WRITE16_MEMBER(darius_fg_layer_w);
DECLARE_WRITE8_MEMBER(darius_write_portA0);
DECLARE_WRITE8_MEMBER(darius_write_portA1);
DECLARE_WRITE8_MEMBER(darius_write_portB0);
DECLARE_WRITE8_MEMBER(darius_write_portB1);
DECLARE_WRITE8_MEMBER(adpcm_data_w);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
uint32_t screen_update_darius_left(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_darius_middle(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_darius_right(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void darius_postload();
void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect, int primask, int x_offs, int y_offs );
uint32_t update_screen(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int xoffs);
void parse_control( ) /* assumes Z80 sandwiched between 68Ks */;
void update_fm0( );
void update_fm1( );
void update_psg0( int port );
void update_psg1( int port );
void update_da( );
DECLARE_WRITE_LINE_MEMBER(darius_adpcm_int);
void darius(machine_config &config);
void darius_cpub_map(address_map &map);
void darius_map(address_map &map);
void darius_sound2_io_map(address_map &map);
void darius_sound2_map(address_map &map);
void darius_sound_map(address_map &map);
};