1 // license:BSD-3-Clause 2 // copyright-holders:Phil Stroffolino 3 // thanks-to:Enrique Sanchez 4 #ifndef MAME_INCLUDES_YIEAR_H 5 #define MAME_INCLUDES_YIEAR_H 6 7 #pragma once 8 9 #include "audio/trackfld.h" 10 #include "sound/sn76496.h" 11 #include "sound/vlm5030.h" 12 13 #include "emupal.h" 14 #include "screen.h" 15 #include "tilemap.h" 16 17 class yiear_state : public driver_device 18 { 19 public: yiear_state(const machine_config & mconfig,device_type type,const char * tag)20 yiear_state(const machine_config &mconfig, device_type type, const char *tag) : 21 driver_device(mconfig, type, tag), 22 m_spriteram(*this, "spriteram"), 23 m_spriteram2(*this, "spriteram2"), 24 m_videoram(*this, "videoram"), 25 m_maincpu(*this, "maincpu"), 26 m_audio(*this, "trackfld_audio"), 27 m_sn(*this, "snsnd"), 28 m_vlm(*this, "vlm"), 29 m_gfxdecode(*this, "gfxdecode"), 30 m_screen(*this, "screen"), 31 m_palette(*this, "palette") 32 { } 33 34 void yiear(machine_config &config); 35 36 private: 37 /* memory pointers */ 38 required_shared_ptr<uint8_t> m_spriteram; 39 required_shared_ptr<uint8_t> m_spriteram2; 40 required_shared_ptr<uint8_t> m_videoram; 41 42 /* devices */ 43 required_device<cpu_device> m_maincpu; 44 required_device<trackfld_audio_device> m_audio; 45 required_device<sn76489a_device> m_sn; 46 required_device<vlm5030_device> m_vlm; 47 required_device<gfxdecode_device> m_gfxdecode; 48 required_device<screen_device> m_screen; 49 required_device<palette_device> m_palette; 50 51 /* video-related */ 52 tilemap_t *m_bg_tilemap; 53 54 uint8_t m_nmi_enable; 55 uint8_t m_irq_enable; 56 void videoram_w(offs_t offset, uint8_t data); 57 void control_w(uint8_t data); 58 uint8_t speech_r(); 59 void VLM5030_control_w(uint8_t data); 60 61 uint8_t m_SN76496_latch; konami_SN76496_latch_w(uint8_t data)62 void konami_SN76496_latch_w(uint8_t data) { m_SN76496_latch = data; }; konami_SN76496_w(uint8_t data)63 void konami_SN76496_w(uint8_t data) { m_sn->write(m_SN76496_latch); }; 64 TILE_GET_INFO_MEMBER(get_bg_tile_info); 65 virtual void machine_start() override; 66 virtual void machine_reset() override; 67 virtual void video_start() override; 68 void palette(palette_device &palette) const; 69 uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 70 DECLARE_WRITE_LINE_MEMBER(vblank_irq); 71 INTERRUPT_GEN_MEMBER(nmi_interrupt); 72 void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); 73 74 void main_map(address_map &map); 75 void vlm_map(address_map &map); 76 }; 77 78 #endif // MAME_INCLUDES_YIEAR_H 79