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Diffstat (limited to 'src/mame/video/tunhunt.c')
-rw-r--r--src/mame/video/tunhunt.c37
1 files changed, 18 insertions, 19 deletions
diff --git a/src/mame/video/tunhunt.c b/src/mame/video/tunhunt.c
index b88c24e30d4..ec4dbd19b08 100644
--- a/src/mame/video/tunhunt.c
+++ b/src/mame/video/tunhunt.c
@@ -65,24 +65,23 @@ TILE_GET_INFO_MEMBER(tunhunt_state::get_fg_tile_info)
SET_TILE_INFO_MEMBER(0, code, color, flags);
}
-VIDEO_START( tunhunt )
+void tunhunt_state::video_start()
{
/*
Motion Object RAM contains 64 lines of run-length encoded data.
We keep track of dirty lines and cache the expanded bitmap.
With max RLE expansion, bitmap size is 256x64.
*/
- tunhunt_state *state = machine.driver_data<tunhunt_state>();
- state->m_tmpbitmap.allocate(256, 64, machine.primary_screen->format());
+ m_tmpbitmap.allocate(256, 64, machine().primary_screen->format());
- state->m_fg_tilemap = &machine.tilemap().create(tilemap_get_info_delegate(FUNC(tunhunt_state::get_fg_tile_info),state), TILEMAP_SCAN_COLS, 8, 8, 32, 32);
+ m_fg_tilemap = &machine().tilemap().create(tilemap_get_info_delegate(FUNC(tunhunt_state::get_fg_tile_info),this), TILEMAP_SCAN_COLS, 8, 8, 32, 32);
- state->m_fg_tilemap->set_transparent_pen(0);
- state->m_fg_tilemap->set_scrollx(0, 64);
+ m_fg_tilemap->set_transparent_pen(0);
+ m_fg_tilemap->set_scrollx(0, 64);
}
-PALETTE_INIT( tunhunt )
+void tunhunt_state::palette_init()
{
int i;
@@ -92,11 +91,11 @@ PALETTE_INIT( tunhunt )
*/
/* allocate the colortable */
- machine.colortable = colortable_alloc(machine, 0x10);
+ machine().colortable = colortable_alloc(machine(), 0x10);
/* motion objects/box */
for (i = 0; i < 0x10; i++)
- colortable_entry_set_value(machine.colortable, i, i);
+ colortable_entry_set_value(machine().colortable, i, i);
/* AlphaNumerics (1bpp)
* 2 bits of hilite select from 4 different background colors
@@ -105,26 +104,26 @@ PALETTE_INIT( tunhunt )
*/
/* alpha hilite#0 */
- colortable_entry_set_value(machine.colortable, 0x10, 0x0); /* background color#0 (transparent) */
- colortable_entry_set_value(machine.colortable, 0x11, 0x4); /* foreground color */
+ colortable_entry_set_value(machine().colortable, 0x10, 0x0); /* background color#0 (transparent) */
+ colortable_entry_set_value(machine().colortable, 0x11, 0x4); /* foreground color */
/* alpha hilite#1 */
- colortable_entry_set_value(machine.colortable, 0x12, 0x5); /* background color#1 */
- colortable_entry_set_value(machine.colortable, 0x13, 0x4); /* foreground color */
+ colortable_entry_set_value(machine().colortable, 0x12, 0x5); /* background color#1 */
+ colortable_entry_set_value(machine().colortable, 0x13, 0x4); /* foreground color */
/* alpha hilite#2 */
- colortable_entry_set_value(machine.colortable, 0x14, 0x6); /* background color#2 */
- colortable_entry_set_value(machine.colortable, 0x15, 0x4); /* foreground color */
+ colortable_entry_set_value(machine().colortable, 0x14, 0x6); /* background color#2 */
+ colortable_entry_set_value(machine().colortable, 0x15, 0x4); /* foreground color */
/* alpha hilite#3 */
- colortable_entry_set_value(machine.colortable, 0x16, 0xf); /* background color#3 */
- colortable_entry_set_value(machine.colortable, 0x17, 0x4); /* foreground color */
+ colortable_entry_set_value(machine().colortable, 0x16, 0xf); /* background color#3 */
+ colortable_entry_set_value(machine().colortable, 0x17, 0x4); /* foreground color */
/* shell graphics; these are either 1bpp (2 banks) or 2bpp. It isn't clear which.
* In any event, the following pens are associated with the shell graphics:
*/
- colortable_entry_set_value(machine.colortable, 0x18, 0);
- colortable_entry_set_value(machine.colortable, 0x19, 4);//1;
+ colortable_entry_set_value(machine().colortable, 0x18, 0);
+ colortable_entry_set_value(machine().colortable, 0x19, 4);//1;
}
/*