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Diffstat (limited to 'src/mame/video/travrusa.c')
-rw-r--r--src/mame/video/travrusa.c41
1 files changed, 20 insertions, 21 deletions
diff --git a/src/mame/video/travrusa.c b/src/mame/video/travrusa.c
index d2d7503ffa3..93bd2ec64b1 100644
--- a/src/mame/video/travrusa.c
+++ b/src/mame/video/travrusa.c
@@ -37,13 +37,13 @@ J Clegg
***************************************************************************/
-PALETTE_INIT( travrusa )
+void travrusa_state::palette_init()
{
- const UINT8 *color_prom = machine.root_device().memregion("proms")->base();
+ const UINT8 *color_prom = machine().root_device().memregion("proms")->base();
int i;
/* allocate the colortable */
- machine.colortable = colortable_alloc(machine, 0x90);
+ machine().colortable = colortable_alloc(machine(), 0x90);
/* create a lookup table for the palette */
for (i = 0; i < 0x80; i++)
@@ -69,7 +69,7 @@ PALETTE_INIT( travrusa )
bit2 = (color_prom[i] >> 2) & 0x01;
b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
- colortable_palette_set_color(machine.colortable, i, MAKE_RGB(r, g, b));
+ colortable_palette_set_color(machine().colortable, i, MAKE_RGB(r, g, b));
}
for (i = 0x80; i < 0x90; i++)
@@ -95,7 +95,7 @@ PALETTE_INIT( travrusa )
bit2 = (color_prom[(i - 0x80) + 0x200] >> 2) & 0x01;
b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
- colortable_palette_set_color(machine.colortable, i, MAKE_RGB(r, g, b));
+ colortable_palette_set_color(machine().colortable, i, MAKE_RGB(r, g, b));
}
/* color_prom now points to the beginning of the lookup table */
@@ -103,23 +103,23 @@ PALETTE_INIT( travrusa )
/* characters */
for (i = 0; i < 0x80; i++)
- colortable_entry_set_value(machine.colortable, i, i);
+ colortable_entry_set_value(machine().colortable, i, i);
/* sprites */
for (i = 0x80; i < 0x100; i++)
{
UINT8 ctabentry = (color_prom[i - 0x80] & 0x0f) | 0x80;
- colortable_entry_set_value(machine.colortable, i, ctabentry);
+ colortable_entry_set_value(machine().colortable, i, ctabentry);
}
}
-PALETTE_INIT( shtrider )
+PALETTE_INIT_MEMBER(travrusa_state,shtrider)
{
- const UINT8 *color_prom = machine.root_device().memregion("proms")->base();
+ const UINT8 *color_prom = machine().root_device().memregion("proms")->base();
int i;
/* allocate the colortable */
- machine.colortable = colortable_alloc(machine, 0x90);
+ machine().colortable = colortable_alloc(machine(), 0x90);
/* create a lookup table for the palette */
for (i = 0; i < 0x80; i++)
@@ -145,7 +145,7 @@ PALETTE_INIT( shtrider )
bit2 = (color_prom[i + 0x100] >> 2) & 0x01;
b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
- colortable_palette_set_color(machine.colortable, i, MAKE_RGB(r, g, b));
+ colortable_palette_set_color(machine().colortable, i, MAKE_RGB(r, g, b));
}
for (i = 0x80; i < 0x90; i++)
@@ -171,7 +171,7 @@ PALETTE_INIT( shtrider )
bit2 = (color_prom[(i - 0x80) + 0x200] >> 2) & 0x01;
b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
- colortable_palette_set_color(machine.colortable, i, MAKE_RGB(r, g, b));
+ colortable_palette_set_color(machine().colortable, i, MAKE_RGB(r, g, b));
}
/* color_prom now points to the beginning of the lookup table */
@@ -179,13 +179,13 @@ PALETTE_INIT( shtrider )
/* characters */
for (i = 0; i < 0x80; i++)
- colortable_entry_set_value(machine.colortable, i, i);
+ colortable_entry_set_value(machine().colortable, i, i);
/* sprites */
for (i = 0x80; i < 0x100; i++)
{
UINT8 ctabentry = (color_prom[i - 0x80] & 0x0f) | 0x80;
- colortable_entry_set_value(machine.colortable, i, ctabentry);
+ colortable_entry_set_value(machine().colortable, i, ctabentry);
}
}
@@ -219,18 +219,17 @@ TILE_GET_INFO_MEMBER(travrusa_state::get_tile_info)
***************************************************************************/
-VIDEO_START( travrusa )
+void travrusa_state::video_start()
{
- travrusa_state *state = machine.driver_data<travrusa_state>();
- state->save_item(NAME(state->m_scrollx));
+ save_item(NAME(m_scrollx));
- state->m_bg_tilemap = &machine.tilemap().create(tilemap_get_info_delegate(FUNC(travrusa_state::get_tile_info),state), TILEMAP_SCAN_ROWS, 8, 8, 64, 32);
+ m_bg_tilemap = &machine().tilemap().create(tilemap_get_info_delegate(FUNC(travrusa_state::get_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 64, 32);
- state->m_bg_tilemap->set_transmask(0, 0xff, 0x00); /* split type 0 is totally transparent in front half */
- state->m_bg_tilemap->set_transmask(1, 0x3f, 0xc0); /* split type 1 has pens 6 and 7 opaque - tunnels */
+ m_bg_tilemap->set_transmask(0, 0xff, 0x00); /* split type 0 is totally transparent in front half */
+ m_bg_tilemap->set_transmask(1, 0x3f, 0xc0); /* split type 1 has pens 6 and 7 opaque - tunnels */
- state->m_bg_tilemap->set_scroll_rows(4);
+ m_bg_tilemap->set_scroll_rows(4);
}