Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-28 19:14:55 +03:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

exidy.c: fixed fax and fax2 save state problem (nw)

Browse Source
This commit is contained in:
Osso13 2015-01-20 18:46:55 +01:00
parent 79d60850d6
commit c810f562f8
2 changed files with 36 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/mame/drivers/exidy.c
View File

@ -185,12 +185,19 @@ CUSTOM_INPUT_MEMBER(exidy_state::teetert_input_r)
*************************************/
WRITE8_MEMBER(exidy_state::fax_bank_select_w)
{
m_fax_bank = data;
fax_bank_restore();
}
void exidy_state::fax_bank_restore()
{
UINT8 *RAM = memregion("maincpu")->base();
membank("bank1")->set_base(&RAM[0x10000 + (0x2000 * (data & 0x1f))]);
if ((data & 0x1f) > 0x17)
logerror("Banking to unpopulated ROM bank %02X!\n",data & 0x1f);
membank("bank1")->set_base(&RAM[0x10000 + (0x2000 * (m_fax_bank & 0x1f))]);
if ((m_fax_bank & 0x1f) > 0x17)
logerror("Banking to unpopulated ROM bank %02X!\n", m_fax_bank & 0x1f);
}
@ -1543,6 +1550,9 @@ DRIVER_INIT_MEMBER(exidy_state,fax)
/* reset the ROM bank */
fax_bank_select_w(space,0,0);
save_item(NAME(m_fax_bank));
machine().save().register_postload(save_prepost_delegate(FUNC(exidy_state::fax_bank_restore), this));
}

37
src/mame/includes/exidy.h
View File

@ -34,6 +34,12 @@ public:
exidy_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_dac(*this, "dac"),
m_samples(*this, "samples"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette"),
m_videoram(*this, "videoram"),
m_sprite1_xpos(*this, "sprite1_xpos"),
m_sprite1_ypos(*this, "sprite1_ypos"),
@ -42,15 +48,16 @@ public:
m_spriteno(*this, "spriteno"),
m_sprite_enable(*this, "sprite_enable"),
m_color_latch(*this, "color_latch"),
m_characterram(*this, "characterram"),
m_maincpu(*this, "maincpu"),
m_dac(*this, "dac"),
m_samples(*this, "samples"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette") { }
m_characterram(*this, "characterram") { }
required_device<cpu_device> m_maincpu;
optional_device<dac_device> m_dac;
optional_device<samples_device> m_samples;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_sprite1_xpos;
required_shared_ptr<UINT8> m_sprite1_ypos;
@ -61,25 +68,22 @@ public:
required_shared_ptr<UINT8> m_color_latch;
required_shared_ptr<UINT8> m_characterram;
required_device<cpu_device> m_maincpu;
optional_device<dac_device> m_dac;
optional_device<samples_device> m_samples;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
UINT8 m_last_dial;
UINT8 m_collision_mask;
UINT8 m_collision_invert;
int m_is_2bpp;
UINT8 m_int_condition;
int m_fax_bank;
bitmap_ind16 m_background_bitmap;
bitmap_ind16 m_motion_object_1_vid;
bitmap_ind16 m_motion_object_2_vid;
bitmap_ind16 m_motion_object_2_clip;
DECLARE_WRITE8_MEMBER(fax_bank_select_w);
DECLARE_READ8_MEMBER(exidy_interrupt_r);
DECLARE_CUSTOM_INPUT_MEMBER(teetert_input_r);
DECLARE_DRIVER_INIT(fax);
DECLARE_DRIVER_INIT(sidetrac);
DECLARE_DRIVER_INIT(pepper2);
@ -90,10 +94,14 @@ public:
DECLARE_DRIVER_INIT(venture);
DECLARE_DRIVER_INIT(spectar);
DECLARE_DRIVER_INIT(phantoma);
virtual void video_start();
DECLARE_MACHINE_START(teetert);
UINT32 screen_update_exidy(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(exidy_vblank_interrupt);
void exidy_video_config(UINT8 _collision_mask, UINT8 _collision_invert, int _is_2bpp);
inline void latch_condition(int collision);
inline void set_1_color(int index, int which);
@ -102,6 +110,7 @@ public:
inline int sprite_1_enabled();
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
void check_collision();
void fax_bank_restore();
/* Targ and Spectar samples */
int m_max_freq;