1 // license:BSD-3-Clause 2 // copyright-holders:BUT 3 #ifndef MAME_INCLUDES_TCEPTOR_H 4 #define MAME_INCLUDES_TCEPTOR_H 5 6 #pragma once 7 8 #include "cpu/m6502/m65c02.h" 9 #include "sound/namco.h" 10 #include "video/c45.h" 11 #include "emupal.h" 12 #include "screen.h" 13 #include "tilemap.h" 14 15 class tceptor_state : public driver_device 16 { 17 public: tceptor_state(const machine_config & mconfig,device_type type,const char * tag)18 tceptor_state(const machine_config &mconfig, device_type type, const char *tag) : 19 driver_device(mconfig, type, tag), 20 m_maincpu(*this, "maincpu"), 21 m_audiocpu(*this, "audiocpu%u", 1U), 22 m_subcpu(*this, "sub"), 23 m_mcu(*this, "mcu"), 24 m_cus30(*this, "namco"), 25 m_tile_ram(*this, "tile_ram"), 26 m_tile_attr(*this, "tile_attr"), 27 m_bg_ram(*this, "bg_ram"), 28 m_m68k_shared_ram(*this, "m68k_shared_ram"), 29 m_sprite_ram(*this, "sprite_ram"), 30 m_c45_road(*this, "c45_road"), 31 m_screen(*this, "screen"), 32 m_gfxdecode(*this, "gfxdecode"), 33 m_palette(*this, "palette"), 34 m_shutter(*this, "shutter") 35 { } 36 37 void tceptor(machine_config &config); 38 39 private: 40 uint8_t m_m6809_irq_enable; 41 uint8_t m_m68k_irq_enable; 42 uint8_t m_mcu_irq_enable; 43 required_device<cpu_device> m_maincpu; 44 required_device_array<m65c02_device, 2> m_audiocpu; 45 required_device<cpu_device> m_subcpu; 46 required_device<cpu_device> m_mcu; 47 required_device<namco_cus30_device> m_cus30; 48 required_shared_ptr<uint8_t> m_tile_ram; 49 required_shared_ptr<uint8_t> m_tile_attr; 50 required_shared_ptr<uint8_t> m_bg_ram; 51 required_shared_ptr<uint8_t> m_m68k_shared_ram; 52 required_shared_ptr<uint16_t> m_sprite_ram; 53 int m_sprite16; 54 int m_sprite32; 55 int m_bg; 56 tilemap_t *m_tx_tilemap; 57 tilemap_t *m_bg_tilemap[2]; 58 int32_t m_bg_scroll_x[2]; 59 int32_t m_bg_scroll_y[2]; 60 bitmap_ind16 m_temp_bitmap; 61 std::unique_ptr<uint16_t[]> m_sprite_ram_buffered; 62 std::unique_ptr<uint8_t[]> m_decoded_16; 63 std::unique_ptr<uint8_t[]> m_decoded_32; 64 int m_is_mask_spr[1024/16]; 65 uint8_t m68k_shared_r(offs_t offset); 66 void m68k_shared_w(offs_t offset, uint8_t data); 67 void m6809_irq_enable_w(uint8_t data); 68 void m6809_irq_disable_w(uint8_t data); 69 void m68k_irq_enable_w(uint16_t data); 70 void mcu_irq_enable_w(uint8_t data); 71 void mcu_irq_disable_w(uint8_t data); 72 uint8_t dsw0_r(); 73 uint8_t dsw1_r(); 74 uint8_t input0_r(); 75 uint8_t input1_r(); 76 void tceptor_tile_ram_w(offs_t offset, uint8_t data); 77 void tceptor_tile_attr_w(offs_t offset, uint8_t data); 78 void tceptor_bg_ram_w(offs_t offset, uint8_t data); 79 void tceptor_bg_scroll_w(offs_t offset, uint8_t data); 80 void tceptor2_shutter_w(uint8_t data); 81 void tile_mark_dirty(int offset); 82 83 required_device<namco_c45_road_device> m_c45_road; 84 required_device<screen_device> m_screen; 85 required_device<gfxdecode_device> m_gfxdecode; 86 required_device<palette_device> m_palette; 87 88 output_finder<> m_shutter; 89 90 TILE_GET_INFO_MEMBER(get_tx_tile_info); 91 TILE_GET_INFO_MEMBER(get_bg1_tile_info); 92 TILE_GET_INFO_MEMBER(get_bg2_tile_info); 93 virtual void machine_start() override; 94 virtual void machine_reset() override; 95 virtual void video_start() override; 96 void tceptor_palette(palette_device &palette); 97 uint32_t screen_update_tceptor(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 98 DECLARE_WRITE_LINE_MEMBER(screen_vblank_tceptor); 99 INTERRUPT_GEN_MEMBER(m6809_vb_interrupt); 100 INTERRUPT_GEN_MEMBER(m68k_vb_interrupt); 101 INTERRUPT_GEN_MEMBER(mcu_vb_interrupt); 102 inline int get_tile_addr(int tile_index); 103 void decode_bg(const char * region); 104 void decode_sprite(int gfx_index, const gfx_layout *layout, const void *data); 105 void decode_sprite16(const char * region); 106 void decode_sprite32(const char * region); 107 void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int sprite_priority); 108 inline uint8_t fix_input0(uint8_t in1, uint8_t in2); 109 inline uint8_t fix_input1(uint8_t in1, uint8_t in2); 110 111 void m6502_a_map(address_map &map); 112 void m6502_b_map(address_map &map); 113 void m6809_map(address_map &map); 114 void m68k_map(address_map &map); 115 void mcu_io_map(address_map &map); 116 void mcu_map(address_map &map); 117 }; 118 119 #endif // MAME_INCLUDES_TCEPTOR_H 120