// license:BSD-3-Clause // copyright-holders:Nicola Salmoria,Chris Hardy, Couriersud /************************************************************************* Circus Charlie *************************************************************************/ #ifndef MAME_INCLUDES_CIRCUSC_H #define MAME_INCLUDES_CIRCUSC_H #pragma once #include "sound/dac.h" #include "sound/sn76496.h" #include "sound/discrete.h" #include "emupal.h" #include "tilemap.h" class circusc_state : public driver_device { public: circusc_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_scroll(*this, "scroll"), m_colorram(*this, "colorram"), m_videoram(*this, "videoram"), m_spriteram_2(*this, "spriteram_2"), m_spriteram(*this, "spriteram"), m_audiocpu(*this, "audiocpu"), m_sn_1(*this, "sn1"), m_sn_2(*this, "sn2"), m_dac(*this, "dac"), m_discrete(*this, "fltdisc"), m_maincpu(*this, "maincpu"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette") { } void init_circusc(); void circusc(machine_config &config); private: /* memory pointers */ required_shared_ptr m_scroll; required_shared_ptr m_colorram; required_shared_ptr m_videoram; required_shared_ptr m_spriteram_2; required_shared_ptr m_spriteram; /* video-related */ tilemap_t *m_bg_tilemap = nullptr; bool m_spritebank = false; /* sound-related */ uint8_t m_sn_latch = 0U; /* devices */ required_device m_audiocpu; required_device m_sn_1; required_device m_sn_2; required_device m_dac; required_device m_discrete; bool m_irq_mask = false; uint8_t circusc_sh_timer_r(); void circusc_sh_irqtrigger_w(uint8_t data); DECLARE_WRITE_LINE_MEMBER(coin_counter_1_w); DECLARE_WRITE_LINE_MEMBER(coin_counter_2_w); void circusc_sound_w(offs_t offset, uint8_t data); DECLARE_WRITE_LINE_MEMBER(irq_mask_w); void circusc_videoram_w(offs_t offset, uint8_t data); void circusc_colorram_w(offs_t offset, uint8_t data); DECLARE_WRITE_LINE_MEMBER(flipscreen_w); DECLARE_WRITE_LINE_MEMBER(spritebank_w); TILE_GET_INFO_MEMBER(get_tile_info); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; void circusc_palette(palette_device &palette) const; uint32_t screen_update_circusc(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); DECLARE_WRITE_LINE_MEMBER(vblank_irq); void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); required_device m_maincpu; required_device m_gfxdecode; required_device m_palette; void circusc_map(address_map &map); void sound_map(address_map &map); }; #endif // MAME_INCLUDES_CIRCUSC_H