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gluck2.c: enabled save state support (nw)

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This commit is contained in:
Ivan Vangelista 2015-02-18 18:24:09 +01:00
parent 1d8c6fb922
commit 5b67cc1b24
1 changed files with 27 additions and 22 deletions
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49
src/mame/drivers/gluck2.c
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@ -204,23 +204,28 @@ class gluck2_state : public driver_device
public:
gluck2_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_videoram(*this, "videoram"),
m_colorram(*this, "colorram"),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"){ }
m_gfxdecode(*this, "gfxdecode"),
m_videoram(*this, "videoram"),
m_colorram(*this, "colorram") { }
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_colorram;
tilemap_t *m_bg_tilemap;
DECLARE_WRITE8_MEMBER(gluck2_videoram_w);
DECLARE_WRITE8_MEMBER(gluck2_colorram_w);
DECLARE_WRITE8_MEMBER(counters_w);
TILE_GET_INFO_MEMBER(get_gluck2_tile_info);
virtual void video_start();
DECLARE_PALETTE_INIT(gluck2);
UINT32 screen_update_gluck2(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_colorram;
tilemap_t *m_bg_tilemap;
DECLARE_WRITE8_MEMBER(videoram_w);
DECLARE_WRITE8_MEMBER(colorram_w);
DECLARE_WRITE8_MEMBER(counters_w);
TILE_GET_INFO_MEMBER(get_tile_info);
virtual void video_start();
DECLARE_PALETTE_INIT(gluck2);
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};
@ -229,20 +234,20 @@ public:
*********************************************/
WRITE8_MEMBER(gluck2_state::gluck2_videoram_w)
WRITE8_MEMBER(gluck2_state::videoram_w)
{
m_videoram[offset] = data;
m_bg_tilemap->mark_tile_dirty(offset);
}
WRITE8_MEMBER(gluck2_state::gluck2_colorram_w)
WRITE8_MEMBER(gluck2_state::colorram_w)
{
m_colorram[offset] = data;
m_bg_tilemap->mark_tile_dirty(offset);
}
TILE_GET_INFO_MEMBER(gluck2_state::get_gluck2_tile_info)
TILE_GET_INFO_MEMBER(gluck2_state::get_tile_info)
{
/* - bits -
7654 3210
@ -261,11 +266,11 @@ TILE_GET_INFO_MEMBER(gluck2_state::get_gluck2_tile_info)
void gluck2_state::video_start()
{
m_bg_tilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(gluck2_state::get_gluck2_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32);
m_bg_tilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(gluck2_state::get_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32);
}
UINT32 gluck2_state::screen_update_gluck2(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
UINT32 gluck2_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
return 0;
@ -340,8 +345,8 @@ static ADDRESS_MAP_START( gluck2_map, AS_PROGRAM, 8, gluck2_state )
AM_RANGE(0x0800, 0x0800) AM_DEVWRITE("crtc", mc6845_device, address_w)
AM_RANGE(0x0801, 0x0801) AM_DEVREADWRITE("crtc", mc6845_device, register_r, register_w)
AM_RANGE(0x0844, 0x084b) AM_NOP /* see below */
AM_RANGE(0x1000, 0x13ff) AM_RAM_WRITE(gluck2_videoram_w) AM_SHARE("videoram") /* 6116 #1 (2K x 8) RAM (only 1st half used) */
AM_RANGE(0x1800, 0x1bff) AM_RAM_WRITE(gluck2_colorram_w) AM_SHARE("colorram") /* 6116 #2 (2K x 8) RAM (only 1st half used) */
AM_RANGE(0x1000, 0x13ff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") /* 6116 #1 (2K x 8) RAM (only 1st half used) */
AM_RANGE(0x1800, 0x1bff) AM_RAM_WRITE(colorram_w) AM_SHARE("colorram") /* 6116 #2 (2K x 8) RAM (only 1st half used) */
AM_RANGE(0x2000, 0x2000) AM_READ_PORT("SW1")
AM_RANGE(0x2d00, 0x2d01) AM_DEVWRITE("ymsnd", ym2413_device, write)
AM_RANGE(0x3400, 0x3400) AM_READ_PORT("IN0")
@ -525,7 +530,7 @@ static MACHINE_CONFIG_START( gluck2, gluck2_state )
*/
MCFG_SCREEN_SIZE((39+1)*8, (38+1)*8) /* from MC6845 init, registers 00 & 04. (value - 1) */
MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1) /* from MC6845 init, registers 01 & 06. */
MCFG_SCREEN_UPDATE_DRIVER(gluck2_state, screen_update_gluck2)
MCFG_SCREEN_UPDATE_DRIVER(gluck2_state, screen_update)
MCFG_SCREEN_PALETTE("palette")
MCFG_GFXDECODE_ADD("gfxdecode", "palette", gluck2)
@ -578,4 +583,4 @@ ROM_END
*********************************************/
/* YEAR NAME PARENT MACHINE INPUT STATE INIT ROT COMPANY FULLNAME FLAGS... */
GAME( 1992, gluck2, 0, gluck2, gluck2, driver_device, 0, ROT0, "Yung Yu / CYE", "Good Luck II", 0 )
GAME( 1992, gluck2, 0, gluck2, gluck2, driver_device, 0, ROT0, "Yung Yu / CYE", "Good Luck II", GAME_SUPPORTS_SAVE )