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Do MT 04796 & 06452 a cleaner way (nw)

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This commit is contained in:
Robbbert 2016-12-14 22:44:00 +11:00
parent 0dcfbc0b2e
commit af98f7eba4
2 changed files with 2 additions and 47 deletions
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19
src/mame/video/m58.cpp
View File

@ -171,6 +171,7 @@ TILEMAP_MAPPER_MEMBER(m58_state::tilemap_scan_rows)
void m58_state::video_start()
{
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(m58_state::get_bg_tile_info),this), tilemap_mapper_delegate(FUNC(m58_state::tilemap_scan_rows),this), 8, 8, 64, 32);
m_bg_tilemap->set_scrolldy(32, 32);
m_screen->register_screen_bitmap(m_scroll_panel_bitmap);
save_item(NAME(m_scroll_panel_bitmap));
@ -186,24 +187,8 @@ void m58_state::video_start()
WRITE8_MEMBER(m58_state::flipscreen_w)
{
int width = m_screen->width();
int height = m_screen->height();
const rectangle &visarea = m_screen->visible_area();
/* screen flip is handled both by software and hardware */
bool flipscreen = BIT(data, 0) ^ BIT(~ioport("DSW2")->read(), 0);
flip_screen_set(flipscreen);
if (flipscreen)
{
m_bg_tilemap->set_scrolldx(0, 0);
m_bg_tilemap->set_scrolldy(0, 32);
}
else
{
m_bg_tilemap->set_scrolldx(visarea.min_x, width - (visarea.max_x + 1));
m_bg_tilemap->set_scrolldy(visarea.min_y - 8, height + 16 - (visarea.max_y + 1));
}
flip_screen_set(BIT(data, 0) ^ BIT(~ioport("DSW2")->read(), 0));
machine().bookkeeping().coin_counter_w(0, data & 0x02);
machine().bookkeeping().coin_counter_w(1, data & 0x20);

30
src/mame/video/phoenix.cpp
View File

@ -243,21 +243,6 @@ WRITE8_MEMBER(phoenix_state::phoenix_videoreg_w)
m_cocktail_mode = m_videoram_pg_index && (ioport("CAB")->read() & 0x01);
if (m_cocktail_mode)
{
m_fg_tilemap->set_scrolldx(0, 0);
m_bg_tilemap->set_scrolldx(0, 0);
m_fg_tilemap->set_scrolldy(0, 0);
m_bg_tilemap->set_scrolldy(0, 0);
}
else
{
m_fg_tilemap->set_scrolldx(0, (HTOTAL - HBSTART));
m_bg_tilemap->set_scrolldx(0, (HTOTAL - HBSTART));
m_fg_tilemap->set_scrolldy(0, (VTOTAL - VBSTART));
m_bg_tilemap->set_scrolldy(0, (VTOTAL - VBSTART));
}
machine().tilemap().set_flip_all(m_cocktail_mode ? (TILEMAP_FLIPX | TILEMAP_FLIPY) : 0);
machine().tilemap().mark_all_dirty();
}
@ -281,21 +266,6 @@ WRITE8_MEMBER(phoenix_state::pleiads_videoreg_w)
m_cocktail_mode = m_videoram_pg_index && (ioport("CAB")->read() & 0x01);
if (m_cocktail_mode)
{
m_fg_tilemap->set_scrolldx(0, 0);
m_bg_tilemap->set_scrolldx(0, 0);
m_fg_tilemap->set_scrolldy(0, 0);
m_bg_tilemap->set_scrolldy(0, 0);
}
else
{
m_fg_tilemap->set_scrolldx(0, (HTOTAL - HBSTART));
m_bg_tilemap->set_scrolldx(0, (HTOTAL - HBSTART));
m_fg_tilemap->set_scrolldy(0, (VTOTAL - VBSTART));
m_bg_tilemap->set_scrolldy(0, (VTOTAL - VBSTART));
}
machine().tilemap().set_flip_all(m_cocktail_mode ? (TILEMAP_FLIPX | TILEMAP_FLIPY) : 0);
machine().tilemap().mark_all_dirty();
}