mirror of
https://github.com/holub/mame
synced 2025-04-22 08:22:15 +03:00
cave : Cleanup duplicates, Notes (#3225)
* cave : Cleanup duplicates, Notes * cave.cpp : Fix spacing * cave : Build fixes * cave : Fix compile
This commit is contained in:
cam900
Vas Crabb
parent
8a514fdba8
commit
9cd1af602e
File diff suppressed because it is too large
Load Diff
@ -49,11 +49,17 @@ public:
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, m_vram(*this, "vram.%u", 0)
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, m_vctrl(*this, "vctrl.%u", 0)
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, m_spriteram(*this, "spriteram.%u", 0)
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, m_spriteram_2(*this, "spriteram_2.%u", 0)
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, m_paletteram(*this, "paletteram.%u", 0)
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, m_spriteregion(*this, "sprites%u", 0)
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, m_tileregion(*this, "layer%u", 0)
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, m_okiregion(*this, "oki%u", 1)
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, m_z80region(*this, "audiocpu")
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, m_z80bank(*this, "z80bank")
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, m_okibank_lo(*this, "oki%u_banklo", 1)
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, m_okibank_hi(*this, "oki%u_bankhi", 1)
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, m_maincpu(*this, "maincpu")
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, m_audiocpu(*this, "audiocpu")
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, m_oki(*this, "oki")
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, m_oki(*this, "oki%u", 1)
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, m_int_timer(*this, "int_timer")
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, m_int_timer_left(*this, "int_timer_left")
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, m_int_timer_right(*this, "int_timer_right")
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@ -68,9 +74,17 @@ public:
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optional_shared_ptr_array<uint16_t, 4> m_vram;
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optional_shared_ptr_array<uint16_t, 4> m_vctrl;
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optional_shared_ptr_array<uint16_t, 4> m_spriteram;
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optional_shared_ptr_array<uint16_t, 4> m_spriteram_2;
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optional_shared_ptr_array<uint16_t, 4> m_paletteram;
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/* memory regions */
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optional_memory_region_array<4> m_spriteregion;
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optional_memory_region_array<4> m_tileregion;
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optional_memory_region_array<2> m_okiregion;
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optional_memory_region m_z80region;
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optional_memory_bank m_z80bank;
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optional_memory_bank_array<2> m_okibank_lo;
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optional_memory_bank_array<2> m_okibank_hi;
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/* video-related */
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std::unique_ptr<sprite_cave []> m_sprite[4];
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sprite_cave *m_sprite_table[4][MAX_PRIORITY][MAX_SPRITE_NUM + 1];
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@ -93,7 +107,7 @@ public:
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int m_old_tiledim[4];
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bitmap_ind16 m_sprite_zbuf;
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uint16_t m_sprite_zbuf_baseval;
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uint16_t m_sprite_zbuf_baseval;
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int m_num_sprites[4];
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@ -115,31 +129,32 @@ public:
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/* misc */
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int m_time_vblank_irq;
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uint8_t m_irq_level;
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uint8_t m_vblank_irq;
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uint8_t m_sound_irq;
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uint8_t m_unknown_irq;
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uint8_t m_agallet_vblank_irq;
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uint8_t m_irq_level;
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uint8_t m_vblank_irq;
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uint8_t m_sound_irq;
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uint8_t m_unknown_irq;
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uint8_t m_agallet_vblank_irq;
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/* sound related */
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int m_soundbuf_len;
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uint8_t m_soundbuf_data[32];
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//uint8_t m_sound_flag1;
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//uint8_t m_sound_flag2;
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int m_soundbuf_wptr;
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int m_soundbuf_rptr;
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uint8_t m_soundbuf_data[32];
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//uint8_t m_sound_flag1;
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//uint8_t m_sound_flag2;
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/* game specific */
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// sailormn
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int m_sailormn_tilebank;
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// korokoro
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uint16_t m_leds[2];
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uint16_t m_leds[2];
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int m_hopper;
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// ppsatan
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uint16_t m_ppsatan_io_mux;
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uint16_t m_ppsatan_io_mux;
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/* devices */
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required_device<cpu_device> m_maincpu;
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optional_device<cpu_device> m_audiocpu;
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optional_device<okim6295_device> m_oki;
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optional_device_array<okim6295_device, 2> m_oki;
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required_device<timer_device> m_int_timer;
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optional_device<timer_device> m_int_timer_left;
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optional_device<timer_device> m_int_timer_right;
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@ -162,31 +177,15 @@ public:
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DECLARE_WRITE16_MEMBER(gaia_coin_lsb_w);
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DECLARE_READ16_MEMBER(donpachi_videoregs_r);
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DECLARE_WRITE16_MEMBER(korokoro_leds_w);
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DECLARE_WRITE16_MEMBER(pwrinst2_vctrl_0_w);
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DECLARE_WRITE16_MEMBER(pwrinst2_vctrl_1_w);
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DECLARE_WRITE16_MEMBER(pwrinst2_vctrl_2_w);
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DECLARE_WRITE16_MEMBER(pwrinst2_vctrl_3_w);
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template<int Chip> DECLARE_WRITE16_MEMBER(pwrinst2_vctrl_w);
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DECLARE_READ16_MEMBER(sailormn_input0_r);
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DECLARE_WRITE16_MEMBER(tjumpman_leds_w);
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DECLARE_WRITE16_MEMBER(pacslot_leds_w);
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DECLARE_WRITE8_MEMBER(hotdogst_rombank_w);
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DECLARE_WRITE8_MEMBER(hotdogst_okibank_w);
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DECLARE_WRITE8_MEMBER(mazinger_rombank_w);
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DECLARE_WRITE8_MEMBER(metmqstr_rombank_w);
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DECLARE_WRITE8_MEMBER(metmqstr_okibank_w);
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DECLARE_WRITE8_MEMBER(metmqstr_oki2bank_w);
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DECLARE_WRITE8_MEMBER(pwrinst2_rombank_w);
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DECLARE_WRITE8_MEMBER(sailormn_rombank_w);
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DECLARE_WRITE8_MEMBER(sailormn_okibank_w);
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DECLARE_WRITE8_MEMBER(sailormn_oki2bank_w);
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DECLARE_WRITE16_MEMBER(cave_vram_0_w);
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DECLARE_WRITE16_MEMBER(cave_vram_1_w);
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DECLARE_WRITE16_MEMBER(cave_vram_2_w);
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DECLARE_WRITE16_MEMBER(cave_vram_3_w);
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DECLARE_WRITE16_MEMBER(cave_vram_0_8x8_w);
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DECLARE_WRITE16_MEMBER(cave_vram_1_8x8_w);
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DECLARE_WRITE16_MEMBER(cave_vram_2_8x8_w);
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DECLARE_WRITE16_MEMBER(cave_vram_3_8x8_w);
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template<int Mask> DECLARE_WRITE8_MEMBER(z80_rombank_w);
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template<int Mask> DECLARE_WRITE8_MEMBER(oki1_bank_w);
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template<int Mask> DECLARE_WRITE8_MEMBER(oki2_bank_w);
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template<int Chip> DECLARE_WRITE16_MEMBER(vram_w);
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template<int Chip> DECLARE_WRITE16_MEMBER(vram_8x8_w);
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DECLARE_CUSTOM_INPUT_MEMBER(korokoro_hopper_r);
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DECLARE_CUSTOM_INPUT_MEMBER(tjumpman_hopper_r);
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DECLARE_WRITE16_MEMBER(cave_eeprom_msb_w);
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@ -222,10 +221,7 @@ public:
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DECLARE_DRIVER_INIT(metmqstr);
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DECLARE_DRIVER_INIT(ppsatan);
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TILE_GET_INFO_MEMBER(sailormn_get_tile_info_2);
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TILE_GET_INFO_MEMBER(get_tile_info_0);
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TILE_GET_INFO_MEMBER(get_tile_info_1);
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TILE_GET_INFO_MEMBER(get_tile_info_2);
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TILE_GET_INFO_MEMBER(get_tile_info_3);
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template<int Chip> TILE_GET_INFO_MEMBER(get_tile_info);
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DECLARE_MACHINE_START(cave);
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DECLARE_MACHINE_RESET(cave);
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DECLARE_MACHINE_RESET(sailormn);
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@ -260,10 +256,9 @@ public:
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void sailormn_tilebank_w(int bank);
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DECLARE_WRITE_LINE_MEMBER(sound_irq_gen);
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void update_irq_state();
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void unpack_sprites(const char *region);
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void ddonpach_unpack_sprites(const char *region);
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void esprade_unpack_sprites(const char *region);
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void sailormn_unpack_tiles(const char *region);
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void unpack_sprites(int chip);
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void esprade_unpack_sprites(int chip);
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void sailormn_unpack_tiles(int chip);
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void uopoko(machine_config &config);
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void sailormn(machine_config &config);
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@ -318,11 +313,7 @@ public:
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void tjumpman_map(address_map &map);
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void uopoko_map(address_map &map);
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private:
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inline void get_tile_info( tile_data &tileinfo, int tile_index, int GFX );
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inline void tilemap_draw( int chip, screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect, uint32_t flags, uint32_t priority, uint32_t priority2, int GFX );
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inline void vram_w( address_space &space, ATTR_UNUSED offs_t offset, ATTR_UNUSED uint16_t data, ATTR_UNUSED uint16_t mem_mask, int GFX );
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inline void vram_8x8_w( address_space &space, ATTR_UNUSED offs_t offset, ATTR_UNUSED uint16_t data, ATTR_UNUSED uint16_t mem_mask, int GFX );
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inline void vctrl_w( address_space &space, offs_t offset, uint16_t data, uint16_t mem_mask, int GFX );
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void set_pens(int chip);
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void cave_vh_start( int num );
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void get_sprite_info_cave(int chip);
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@ -338,6 +329,8 @@ private:
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void sprite_draw_donpachi( int chip, int priority );
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void sprite_draw_donpachi_zbuf( int chip, int priority );
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void init_cave();
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void init_z80_bank();
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void init_oki_bank(int chip);
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void show_leds();
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};
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@ -33,8 +33,8 @@ Note: if MAME_DEBUG is defined, pressing:
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[ 1024 Zooming Sprites ]
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There are 2 sprite RAMs. A hardware register's bit selects
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the one to display (sprites double buffering).
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There are 2 or 4 0x4000 Sprite RAM Areas. A hardware register's
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bit selects an area to display (sprites double buffering).
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The sprites are NOT tile based: the "tile" size and start address
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is selectable for each sprite with a 16 pixel granularity.
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@ -58,8 +58,6 @@ Note: if MAME_DEBUG is defined, pressing:
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#define SPRITE_FLIPY_CAVE 0x02
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#define SPRITE_VISIBLE_CAVE 0x04
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#define SWAP(X,Y) { int temp = X; X = Y; Y = temp; }
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/***************************************************************************
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@ -218,10 +216,11 @@ void cave_state::set_pens(int chip)
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***************************************************************************/
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inline void cave_state::get_tile_info( tile_data &tileinfo, int tile_index, int GFX )
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template<int Chip>
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TILE_GET_INFO_MEMBER(cave_state::get_tile_info)
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{
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uint16_t *VRAM = m_vram[GFX];
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int TDIM = m_tiledim[GFX];
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uint16_t *VRAM = m_vram[Chip];
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int TDIM = m_tiledim[Chip];
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uint32_t code, color, pri, tile;
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if (TDIM)
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@ -245,7 +244,7 @@ inline void cave_state::get_tile_info( tile_data &tileinfo, int tile_index, int
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code = (code & 0x00ffffff);
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}
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SET_TILE_INFO_MEMBER(GFX, code, color, 0 );
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SET_TILE_INFO_MEMBER(Chip, code, color, 0 );
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tileinfo.category = pri;
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}
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@ -294,64 +293,6 @@ TILE_GET_INFO_MEMBER(cave_state::sailormn_get_tile_info_2)
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}
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inline void cave_state::vram_w( address_space &space, ATTR_UNUSED offs_t offset, ATTR_UNUSED uint16_t data, ATTR_UNUSED uint16_t mem_mask, int GFX )
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{
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uint16_t *VRAM = m_vram[GFX];
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tilemap_t *TILEMAP = m_tilemap[GFX];
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if ((VRAM[offset] & mem_mask) == (data & mem_mask))
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return;
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COMBINE_DATA(&VRAM[offset]);
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offset /= 2;
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if (offset < 0x1000 / 4) // 16x16 tilemap
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{
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offset = (offset % (512 / 16)) * 2 + (offset / (512 / 16)) * (512 / 8) * 2;
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TILEMAP->mark_tile_dirty(offset + 0);
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TILEMAP->mark_tile_dirty(offset + 1);
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TILEMAP->mark_tile_dirty(offset + 0 + 512 / 8);
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TILEMAP->mark_tile_dirty(offset + 1 + 512 / 8);
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}
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else if (offset >= 0x4000 / 4) // 8x8 tilemap
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TILEMAP->mark_tile_dirty(offset - 0x4000 / 4);
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}
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/* Some games, that only ever use the 8x8 tiles and no line scroll,
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use mirror ram. For example in donpachi, writes to 400000-403fff
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and 408000-407fff both go to the 8x8 tilemap ram. Use this function
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in this cases. Note that the get_tile_info function looks in the
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4000-7fff range for tiles, so we have to write the data there. */
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inline void cave_state::vram_8x8_w( address_space &space, ATTR_UNUSED offs_t offset, ATTR_UNUSED uint16_t data, ATTR_UNUSED uint16_t mem_mask, int GFX )
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{
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uint16_t *VRAM = m_vram[GFX];
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tilemap_t *TILEMAP = m_tilemap[GFX];
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offset %= 0x4000 / 2;
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if ((VRAM[offset] & mem_mask) == (data & mem_mask))
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return;
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COMBINE_DATA(&VRAM[offset + 0x0000 / 2]);
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COMBINE_DATA(&VRAM[offset + 0x4000 / 2]);
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TILEMAP->mark_tile_dirty(offset / 2);
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}
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TILE_GET_INFO_MEMBER(cave_state::get_tile_info_0){ get_tile_info(tileinfo, tile_index, 0); }
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TILE_GET_INFO_MEMBER(cave_state::get_tile_info_1){ get_tile_info(tileinfo, tile_index, 1); }
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TILE_GET_INFO_MEMBER(cave_state::get_tile_info_2){ get_tile_info(tileinfo, tile_index, 2); }
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TILE_GET_INFO_MEMBER(cave_state::get_tile_info_3){ get_tile_info(tileinfo, tile_index, 3); }
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WRITE16_MEMBER(cave_state::cave_vram_0_w){ vram_w(space, offset, data, mem_mask, 0); }
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WRITE16_MEMBER(cave_state::cave_vram_1_w){ vram_w(space, offset, data, mem_mask, 1); }
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WRITE16_MEMBER(cave_state::cave_vram_2_w){ vram_w(space, offset, data, mem_mask, 2); }
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WRITE16_MEMBER(cave_state::cave_vram_3_w){ vram_w(space, offset, data, mem_mask, 3); }
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WRITE16_MEMBER(cave_state::cave_vram_0_8x8_w){ vram_8x8_w(space, offset, data, mem_mask, 0); }
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WRITE16_MEMBER(cave_state::cave_vram_1_8x8_w){ vram_8x8_w(space, offset, data, mem_mask, 1); }
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WRITE16_MEMBER(cave_state::cave_vram_2_8x8_w){ vram_8x8_w(space, offset, data, mem_mask, 2); }
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WRITE16_MEMBER(cave_state::cave_vram_3_8x8_w){ vram_8x8_w(space, offset, data, mem_mask, 3); }
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/***************************************************************************
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Video Init Routines
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@ -385,7 +326,7 @@ void cave_state::cave_vh_start( int num )
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switch (num)
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{
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case 4:
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m_tilemap[3] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(cave_state::get_tile_info_3),this), TILEMAP_SCAN_ROWS, 8, 8, 512 / 8, 512 / 8);
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m_tilemap[3] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(cave_state::get_tile_info<3>),this), TILEMAP_SCAN_ROWS, 8, 8, 512 / 8, 512 / 8);
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m_tilemap[3]->set_transparent_pen(0);
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m_tilemap[3]->set_scroll_rows(1);
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m_tilemap[3]->set_scroll_cols(1);
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@ -393,7 +334,7 @@ void cave_state::cave_vh_start( int num )
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save_item(NAME(m_old_tiledim[3]));
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case 3:
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m_tilemap[2] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(cave_state::get_tile_info_2),this), TILEMAP_SCAN_ROWS, 8, 8, 512 / 8, 512 / 8);
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m_tilemap[2] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(cave_state::get_tile_info<2>),this), TILEMAP_SCAN_ROWS, 8, 8, 512 / 8, 512 / 8);
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m_tilemap[2]->set_transparent_pen(0);
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m_tilemap[2]->set_scroll_rows(1);
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m_tilemap[2]->set_scroll_cols(1);
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@ -401,7 +342,7 @@ void cave_state::cave_vh_start( int num )
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save_item(NAME(m_old_tiledim[2]));
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case 2:
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m_tilemap[1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(cave_state::get_tile_info_1),this), TILEMAP_SCAN_ROWS, 8, 8, 512 / 8, 512 / 8);
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m_tilemap[1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(cave_state::get_tile_info<1>),this), TILEMAP_SCAN_ROWS, 8, 8, 512 / 8, 512 / 8);
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m_tilemap[1]->set_transparent_pen(0);
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m_tilemap[1]->set_scroll_rows(1);
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m_tilemap[1]->set_scroll_cols(1);
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@ -409,7 +350,7 @@ void cave_state::cave_vh_start( int num )
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save_item(NAME(m_old_tiledim[1]));
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case 1:
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m_tilemap[0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(cave_state::get_tile_info_0),this), TILEMAP_SCAN_ROWS, 8, 8, 512 / 8, 512 / 8);
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m_tilemap[0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(cave_state::get_tile_info<0>),this), TILEMAP_SCAN_ROWS, 8, 8, 512 / 8, 512 / 8);
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m_tilemap[0]->set_transparent_pen(0);
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m_tilemap[0]->set_scroll_rows(1);
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m_tilemap[0]->set_scroll_cols(1);
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@ -499,10 +440,10 @@ VIDEO_START_MEMBER(cave_state,sailormn_3_layers)
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void cave_state::get_sprite_info_cave(int chip)
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{
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chip %= 4;
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pen_t base_pal = 0;
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const char *region[4] = { "sprites0", "sprites1", "sprites2", "sprites3" };
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const uint8_t *base_gfx = memregion(region[chip])->base();
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int code_max = memregion(region[chip])->bytes() / (16*16);
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const uint8_t *base_gfx = m_spriteregion[chip]->base();
|
||||
int code_max = m_spriteregion[chip]->bytes() / (16*16);
|
||||
|
||||
uint16_t *source;
|
||||
uint16_t *finish;
|
||||
@ -514,13 +455,9 @@ void cave_state::get_sprite_info_cave(int chip)
|
||||
int max_x = m_screen->width();
|
||||
int max_y = m_screen->height();
|
||||
|
||||
source = m_spriteram[chip] + ((m_spriteram[chip].bytes() / 2) / 2) * m_spriteram_bank[chip%4];
|
||||
source = m_spriteram[chip] + (0x4000 / 2) * m_spriteram_bank[chip];
|
||||
|
||||
if (m_videoregs[chip][4] & 0x02)
|
||||
if (m_spriteram_2[chip])
|
||||
source = m_spriteram_2[chip] + ((m_spriteram[chip].bytes() / 2) / 2) * m_spriteram_bank[chip];
|
||||
|
||||
finish = source + ((m_spriteram[chip].bytes() / 2) / 2);
|
||||
finish = source + (0x4000 / 2);
|
||||
|
||||
|
||||
for (; source < finish; source += 8)
|
||||
@ -628,10 +565,10 @@ void cave_state::get_sprite_info_cave(int chip)
|
||||
|
||||
void cave_state::get_sprite_info_donpachi(int chip)
|
||||
{
|
||||
chip %= 4;
|
||||
pen_t base_pal = 0;
|
||||
const char *region[4] = { "sprites0", "sprites1", "sprites2", "sprites3" };
|
||||
const uint8_t *base_gfx = memregion(region[chip])->base();
|
||||
int code_max = memregion(region[chip])->bytes() / (16*16);
|
||||
const uint8_t *base_gfx = m_spriteregion[chip]->base();
|
||||
int code_max = m_spriteregion[chip]->bytes() / (16*16);
|
||||
|
||||
uint16_t *source;
|
||||
uint16_t *finish;
|
||||
@ -643,14 +580,10 @@ void cave_state::get_sprite_info_donpachi(int chip)
|
||||
|
||||
int max_x = m_screen->width();
|
||||
int max_y = m_screen->height();
|
||||
|
||||
source = m_spriteram[chip] + (0x4000 / 2) * m_spriteram_bank[chip];
|
||||
|
||||
source = m_spriteram[chip] + ((m_spriteram[chip].bytes() / 2) / 2) * m_spriteram_bank[chip%4];
|
||||
|
||||
if (m_videoregs[chip][4] & 0x02)
|
||||
if (m_spriteram_2[chip])
|
||||
source = m_spriteram_2[chip] + ((m_spriteram[chip].bytes() / 2) / 2) * m_spriteram_bank[chip];
|
||||
|
||||
finish = source + ((m_spriteram[chip].bytes() / 2) / 2);
|
||||
finish = source + (0x4000 / 2);
|
||||
|
||||
for (; source < finish; source += 8)
|
||||
{
|
||||
@ -1386,8 +1319,8 @@ void cave_state::sprite_draw_donpachi_zbuf( int chip, int priority )
|
||||
|
||||
..
|
||||
|
||||
8.w fedc ba98 7654 321-
|
||||
---- ---- ---- ---0 Sprite RAM Bank
|
||||
8.w fedc ba98 7654 32--
|
||||
---- ---- ---- --10 Sprite RAM Bank
|
||||
|
||||
There are more!
|
||||
|
||||
@ -1632,6 +1565,7 @@ uint32_t cave_state::screen_update_cave(screen_device &screen, bitmap_rgb32 &bit
|
||||
|
||||
void cave_state::cave_get_sprite_info(int chip)
|
||||
{
|
||||
int spriteram_bankmax = m_spriteram[chip].bytes() / 0x4000;
|
||||
if (m_videoregs[chip] == nullptr)
|
||||
return;
|
||||
|
||||
@ -1642,13 +1576,13 @@ void cave_state::cave_get_sprite_info(int chip)
|
||||
m_spriteram_bank[chip] = m_spriteram_bank_delay[chip];
|
||||
(this->*m_get_sprite_info)(chip);
|
||||
}
|
||||
m_spriteram_bank_delay[chip] = m_videoregs[chip][4] & 1;
|
||||
m_spriteram_bank_delay[chip] = (m_videoregs[chip][4] & 3) % spriteram_bankmax;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (machine().video().skip_this_frame() == 0)
|
||||
{
|
||||
m_spriteram_bank[chip] = m_videoregs[chip][4] & 1;
|
||||
m_spriteram_bank[chip] = (m_videoregs[chip][4] & 3) % spriteram_bankmax;
|
||||
(this->*m_get_sprite_info)(chip);
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user