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// license:BSD-3-Clause
// copyright-holders:Ernesto Corvi, Roberto Fresca
#include "sound/msm5205.h"
class tehkanwc_state : public driver_device
{
public:
enum
{
TIMER_RESET
};
tehkanwc_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_subcpu(*this, "sub"),
m_msm(*this, "msm"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_videoram(*this, "videoram"),
m_colorram(*this, "colorram"),
m_videoram2(*this, "videoram2"),
m_spriteram(*this, "spriteram") { }
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<cpu_device> m_subcpu;
required_device<msm5205_device> m_msm;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_colorram;
required_shared_ptr<UINT8> m_videoram2;
required_shared_ptr<UINT8> m_spriteram;
int m_track0[2];
int m_track1[2];
int m_msm_data_offs;
int m_toggle;
UINT8 m_scroll_x[2];
UINT8 m_led0;
UINT8 m_led1;
tilemap_t *m_bg_tilemap;
tilemap_t *m_fg_tilemap;
DECLARE_WRITE8_MEMBER(sub_cpu_halt_w);
DECLARE_READ8_MEMBER(track_0_r);
DECLARE_READ8_MEMBER(track_1_r);
DECLARE_WRITE8_MEMBER(track_0_reset_w);
DECLARE_WRITE8_MEMBER(track_1_reset_w);
DECLARE_WRITE8_MEMBER(sound_command_w);
DECLARE_WRITE8_MEMBER(sound_answer_w);
DECLARE_WRITE8_MEMBER(videoram_w);
DECLARE_WRITE8_MEMBER(colorram_w);
DECLARE_WRITE8_MEMBER(videoram2_w);
DECLARE_WRITE8_MEMBER(scroll_x_w);
DECLARE_WRITE8_MEMBER(scroll_y_w);
DECLARE_WRITE8_MEMBER(flipscreen_x_w);
DECLARE_WRITE8_MEMBER(flipscreen_y_w);
DECLARE_WRITE8_MEMBER(gridiron_led0_w);
DECLARE_WRITE8_MEMBER(gridiron_led1_w);
DECLARE_READ8_MEMBER(portA_r);
DECLARE_READ8_MEMBER(portB_r);
DECLARE_WRITE8_MEMBER(portA_w);
DECLARE_WRITE8_MEMBER(portB_w);
DECLARE_WRITE8_MEMBER(msm_reset_w);
DECLARE_WRITE_LINE_MEMBER(adpcm_int);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
DECLARE_DRIVER_INIT(teedoff);
virtual void machine_start() override;
virtual void video_start() override;
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void gridiron_draw_led(bitmap_ind16 &bitmap, const rectangle &cliprect, UINT8 led,int player);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
};
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