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sidearms.c: ioport_array (nw)

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This commit is contained in:
Alex W. Jackson 2014-09-24 18:13:51 +00:00
parent 8e1e14dacf
commit e0b95640cb
2 changed files with 20 additions and 17 deletions
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13
src/mame/drivers/sidearms.c
View File

@ -52,17 +52,14 @@ WRITE8_MEMBER(sidearms_state::sidearms_bankswitch_w)
} }
/* Turtle Ship input ports are rotated 90 degrees */ /* Turtle Ship input ports are rotated 90 degrees */
IOPORT_ARRAY_MEMBER(sidearms_state::ports) { "SYSTEM", "P1", "P2", "DSW0", "DSW1" };
READ8_MEMBER(sidearms_state::turtship_ports_r) READ8_MEMBER(sidearms_state::turtship_ports_r)
{ {
int i,res; int res = 0;
static const char *const portnames[] = { "SYSTEM", "P1", "P2", "DSW0", "DSW1", "NOT_PRESENT", "NOT_PRESENT", "NOT_PRESENT" }; // only inputs 0-4 are present for (int i = 0; i < 5;i++)
res |= ((m_ports[i]->read_safe(0) >> offset) & 1) << i;
res = 0;
for (i = 0;i < 8;i++)
res |= ((ioport(portnames[i])->read_safe(0) >> offset) & 1) << i;
return res; return res;
} }

24
src/mame/includes/sidearms.h
View File

@ -5,23 +5,33 @@ class sidearms_state : public driver_device
public: public:
sidearms_state(const machine_config &mconfig, device_type type, const char *tag) sidearms_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag), : driver_device(mconfig, type, tag),
m_spriteram(*this, "spriteram") , m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_spriteram(*this, "spriteram") ,
m_bg_scrollx(*this, "bg_scrollx"), m_bg_scrollx(*this, "bg_scrollx"),
m_bg_scrolly(*this, "bg_scrolly"), m_bg_scrolly(*this, "bg_scrolly"),
m_videoram(*this, "videoram"), m_videoram(*this, "videoram"),
m_colorram(*this, "colorram"), m_colorram(*this, "colorram"),
m_maincpu(*this, "maincpu"), m_ports(*this, ports) { }
m_audiocpu(*this, "audiocpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette") { }
int m_gameid; int m_gameid;
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<buffered_spriteram8_device> m_spriteram; required_device<buffered_spriteram8_device> m_spriteram;
required_shared_ptr<UINT8> m_bg_scrollx; required_shared_ptr<UINT8> m_bg_scrollx;
required_shared_ptr<UINT8> m_bg_scrolly; required_shared_ptr<UINT8> m_bg_scrolly;
required_shared_ptr<UINT8> m_videoram; required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_colorram; required_shared_ptr<UINT8> m_colorram;
DECLARE_IOPORT_ARRAY(ports);
required_ioport_array<5> m_ports;
UINT8 *m_tilerom; UINT8 *m_tilerom;
tilemap_t *m_bg_tilemap; tilemap_t *m_bg_tilemap;
tilemap_t *m_fg_tilemap; tilemap_t *m_fg_tilemap;
@ -60,8 +70,4 @@ public:
void draw_sprites_region(bitmap_ind16 &bitmap, const rectangle &cliprect, int start_offset, int end_offset ); void draw_sprites_region(bitmap_ind16 &bitmap, const rectangle &cliprect, int start_offset, int end_offset );
void sidearms_draw_starfield( bitmap_ind16 &bitmap ); void sidearms_draw_starfield( bitmap_ind16 &bitmap );
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect); void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
}; };