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r34942 Monday 9th February, 2015 at 17:46:28 UTC by Osso
wrally.c: enabled save state support (nw)
[src/mame/drivers]wrally.c
[src/mame/includes]wrally.h
[src/mame/machine]wrally.c
[src/mame/video]wrally.c

trunk/src/mame/drivers/wrally.c
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103103
104104static ADDRESS_MAP_START( wrally_map, AS_PROGRAM, 16, wrally_state )
105105   AM_RANGE(0x000000, 0x0fffff) AM_ROM                                                         /* ROM */
106   AM_RANGE(0x100000, 0x103fff) AM_RAM_WRITE(wrally_vram_w) AM_SHARE("videoram")   /* encrypted Video RAM */
106   AM_RANGE(0x100000, 0x103fff) AM_RAM_WRITE(vram_w) AM_SHARE("videoram")   /* encrypted Video RAM */
107107   AM_RANGE(0x108000, 0x108007) AM_RAM AM_SHARE("vregs")                                   /* Video Registers */
108108   AM_RANGE(0x10800c, 0x10800d) AM_WRITENOP                                                /* CLR INT Video */
109109   AM_RANGE(0x200000, 0x203fff) AM_RAM_DEVWRITE("palette", palette_device, write) AM_SHARE("palette")    /* Palette */
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112112   AM_RANGE(0x700002, 0x700003) AM_READ_PORT("P1_P2")
113113   AM_RANGE(0x700004, 0x700005) AM_READ_PORT("WHEEL")
114114   AM_RANGE(0x700008, 0x700009) AM_READ_PORT("SYSTEM")
115   AM_RANGE(0x70000c, 0x70000d) AM_WRITE(OKIM6295_bankswitch_w)                                /* OKI6295 bankswitch */
115   AM_RANGE(0x70000c, 0x70000d) AM_WRITE(okim6295_bankswitch_w)                                /* OKI6295 bankswitch */
116116   AM_RANGE(0x70000e, 0x70000f) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff)  /* OKI6295 status/data register */
117117   AM_RANGE(0x70000a, 0x70001b) AM_WRITE(wrally_coin_lockout_w)                                /* Coin lockouts */
118118   AM_RANGE(0x70002a, 0x70003b) AM_WRITE(wrally_coin_counter_w)                                /* Coin counters */
119119   AM_RANGE(0x70004a, 0x70004b) AM_WRITENOP                                                /* Sound muting */
120   AM_RANGE(0x70005a, 0x70005b) AM_WRITE(wrally_flipscreen_w)                                  /* Flip screen */
120   AM_RANGE(0x70005a, 0x70005b) AM_WRITE(flipscreen_w)                                  /* Flip screen */
121121   AM_RANGE(0x70006a, 0x70007b) AM_WRITENOP                                                /* ??? */
122122   AM_RANGE(0xfec000, 0xfeffff) AM_RAM AM_SHARE("shareram")                                        /* Work RAM (shared with DS5002FP) */
123123ADDRESS_MAP_END
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255255   MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
256256   MCFG_SCREEN_SIZE(64*16, 32*16)
257257   MCFG_SCREEN_VISIBLE_AREA(8, 24*16-8-1, 16, 16*16-8-1)
258   MCFG_SCREEN_UPDATE_DRIVER(wrally_state, screen_update_wrally)
258   MCFG_SCREEN_UPDATE_DRIVER(wrally_state, screen_update)
259259   MCFG_SCREEN_PALETTE("palette")
260260
261261   MCFG_GFXDECODE_ADD("gfxdecode", "palette", wrally)
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352352ROM_END
353353
354354
355GAME( 1993, wrally,  0,      wrally, wrally, driver_device, 0, ROT0, "Gaelco", "World Rally (set 1)", 0 ) /* Dallas DS5002FP power failure shows as: "Tension  baja " */
356GAME( 1993, wrallya, wrally, wrally, wrally, driver_device, 0, ROT0, "Gaelco", "World Rally (set 2)", 0 ) /* Dallas DS5002FP power failure shows as: "Power  Failure" */
357GAME( 1993, wrallyb, wrally, wrally, wrally, driver_device, 0, ROT0, "Gaelco (Atari license)", "World Rally (US, 930217)", 0 )
355GAME( 1993, wrally,  0,      wrally, wrally, driver_device, 0, ROT0, "Gaelco", "World Rally (set 1)", GAME_SUPPORTS_SAVE ) /* Dallas DS5002FP power failure shows as: "Tension  baja " */
356GAME( 1993, wrallya, wrally, wrally, wrally, driver_device, 0, ROT0, "Gaelco", "World Rally (set 2)", GAME_SUPPORTS_SAVE ) /* Dallas DS5002FP power failure shows as: "Power  Failure" */
357GAME( 1993, wrallyb, wrally, wrally, wrally, driver_device, 0, ROT0, "Gaelco (Atari license)", "World Rally (US, 930217)", GAME_SUPPORTS_SAVE )
trunk/src/mame/includes/wrally.h
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33public:
44   wrally_state(const machine_config &mconfig, device_type type, const char *tag)
55      : driver_device(mconfig, type, tag),
6      m_maincpu(*this, "maincpu"),
7      m_gfxdecode(*this, "gfxdecode"),
8      m_palette(*this, "palette"),
69      m_videoram(*this, "videoram"),
710      m_vregs(*this, "vregs"),
811      m_spriteram(*this, "spriteram"),
9      m_shareram(*this, "shareram"),
10      m_maincpu(*this, "maincpu"),
11      m_gfxdecode(*this, "gfxdecode"),
12      m_palette(*this, "palette") { }
12      m_shareram(*this, "shareram") { }
1313
14   tilemap_t *m_pant[2];
14   required_device<cpu_device> m_maincpu;
15   required_device<gfxdecode_device> m_gfxdecode;
16   required_device<palette_device> m_palette;
17
1518   required_shared_ptr<UINT16> m_videoram;
1619   required_shared_ptr<UINT16> m_vregs;
1720   required_shared_ptr<UINT16> m_spriteram;
1821   required_shared_ptr<UINT16> m_shareram;
22   
23   tilemap_t *m_pant[2];
1924
2025   DECLARE_READ8_MEMBER(dallas_share_r);
2126   DECLARE_WRITE8_MEMBER(dallas_share_w);
22   DECLARE_WRITE16_MEMBER(wrally_vram_w);
23   DECLARE_WRITE16_MEMBER(wrally_flipscreen_w);
24   DECLARE_WRITE16_MEMBER(OKIM6295_bankswitch_w);
27   DECLARE_WRITE16_MEMBER(vram_w);
28   DECLARE_WRITE16_MEMBER(flipscreen_w);
29   DECLARE_WRITE16_MEMBER(okim6295_bankswitch_w);
2530   DECLARE_WRITE16_MEMBER(wrally_coin_counter_w);
2631   DECLARE_WRITE16_MEMBER(wrally_coin_lockout_w);
27   TILE_GET_INFO_MEMBER(get_tile_info_wrally_screen0);
28   TILE_GET_INFO_MEMBER(get_tile_info_wrally_screen1);
32   
33   TILE_GET_INFO_MEMBER(get_tile_info_screen0);
34   TILE_GET_INFO_MEMBER(get_tile_info_screen1);
35   
2936   virtual void video_start();
30   UINT32 screen_update_wrally(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
37   
38   UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
3139   void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int priority);
32   required_device<cpu_device> m_maincpu;
33   required_device<gfxdecode_device> m_gfxdecode;
34   required_device<palette_device> m_palette;
3540};
trunk/src/mame/machine/wrally.c
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1818
1919***************************************************************************/
2020
21WRITE16_MEMBER(wrally_state::wrally_vram_w)
21WRITE16_MEMBER(wrally_state::vram_w)
2222{
2323   data = gaelco_decrypt(space, offset, data, 0x1f, 0x522a);
2424   COMBINE_DATA(&m_videoram[offset]);
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2626   m_pant[(offset & 0x1fff) >> 12]->mark_tile_dirty(((offset << 1) & 0x1fff) >> 2);
2727}
2828
29WRITE16_MEMBER(wrally_state::wrally_flipscreen_w)
29WRITE16_MEMBER(wrally_state::flipscreen_w)
3030{
3131   flip_screen_set(data & 0x01);
3232}
3333
34WRITE16_MEMBER(wrally_state::OKIM6295_bankswitch_w)
34WRITE16_MEMBER(wrally_state::okim6295_bankswitch_w)
3535{
3636   UINT8 *RAM = memregion("oki")->base();
3737
trunk/src/mame/video/wrally.c
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3434      1  | xxx----- -------- | not used?
3535*/
3636
37TILE_GET_INFO_MEMBER(wrally_state::get_tile_info_wrally_screen0)
37TILE_GET_INFO_MEMBER(wrally_state::get_tile_info_screen0)
3838{
3939   int data = m_videoram[tile_index << 1];
4040   int data2 = m_videoram[(tile_index << 1) + 1];
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4545   SET_TILE_INFO_MEMBER(0, code, data2 & 0x1f, TILE_FLIPYX((data2 >> 6) & 0x03));
4646}
4747
48TILE_GET_INFO_MEMBER(wrally_state::get_tile_info_wrally_screen1)
48TILE_GET_INFO_MEMBER(wrally_state::get_tile_info_screen1)
4949{
5050   int data = m_videoram[(0x2000/2) + (tile_index << 1)];
5151   int data2 = m_videoram[(0x2000/2) + (tile_index << 1) + 1];
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6464
6565void wrally_state::video_start()
6666{
67   m_pant[0] = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(wrally_state::get_tile_info_wrally_screen0),this),TILEMAP_SCAN_ROWS,16,16,64,32);
68   m_pant[1] = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(wrally_state::get_tile_info_wrally_screen1),this),TILEMAP_SCAN_ROWS,16,16,64,32);
67   m_pant[0] = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(wrally_state::get_tile_info_screen0),this),TILEMAP_SCAN_ROWS,16,16,64,32);
68   m_pant[1] = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(wrally_state::get_tile_info_screen1),this),TILEMAP_SCAN_ROWS,16,16,64,32);
6969
7070   m_pant[0]->set_transmask(0,0xff01,0x00ff); /* this layer is split in two (pens 1..7, pens 8-15) */
7171   m_pant[1]->set_transparent_pen(0);
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172172
173173***************************************************************************/
174174
175UINT32 wrally_state::screen_update_wrally(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
175UINT32 wrally_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
176176{
177177   /* set scroll registers */
178178   if (!flip_screen()) {

https://github.com/mamedev/mame/commit/3387b04afad914d7333f07f871fcbcbbea40009f

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