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Diffstat (limited to 'src/mame/video/dkong.c')
-rw-r--r--src/mame/video/dkong.c39
1 files changed, 18 insertions, 21 deletions
diff --git a/src/mame/video/dkong.c b/src/mame/video/dkong.c
index afdce753898..5a9dc2a2a54 100644
--- a/src/mame/video/dkong.c
+++ b/src/mame/video/dkong.c
@@ -952,27 +952,26 @@ VIDEO_START_MEMBER(dkong_state,dkong)
}
}
-SCREEN_UPDATE_IND16( dkong )
+UINT32 dkong_state::screen_update_dkong(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
- dkong_state *state = screen.machine().driver_data<dkong_state>();
- screen.machine().tilemap().set_flip_all(state->m_flip ? TILEMAP_FLIPX | TILEMAP_FLIPY : 0);
- state->m_bg_tilemap->set_scrollx(0, state->m_flip ? 0 : 0);
- state->m_bg_tilemap->set_scrolly(0, state->m_flip ? -8 : 0);
+ screen.machine().tilemap().set_flip_all(m_flip ? TILEMAP_FLIPX | TILEMAP_FLIPY : 0);
+ m_bg_tilemap->set_scrollx(0, m_flip ? 0 : 0);
+ m_bg_tilemap->set_scrolly(0, m_flip ? -8 : 0);
- switch (state->m_hardware_type)
+ switch (m_hardware_type)
{
case HARDWARE_TKG02:
case HARDWARE_TKG04:
check_palette(screen.machine());
- state->m_bg_tilemap->draw(bitmap, cliprect, 0, 0);
+ m_bg_tilemap->draw(bitmap, cliprect, 0, 0);
draw_sprites(screen.machine(), bitmap, cliprect, 0x40, 1);
break;
case HARDWARE_TRS01:
case HARDWARE_TRS02:
- state->m_bg_tilemap->draw(bitmap, cliprect, 0, 0);
+ m_bg_tilemap->draw(bitmap, cliprect, 0, 0);
draw_sprites(screen.machine(), bitmap, cliprect, 0x40, 1);
- radarscp_draw_background(screen.machine(), state, bitmap, cliprect);
+ radarscp_draw_background(screen.machine(), this, bitmap, cliprect);
break;
default:
fatalerror("Invalid hardware type in dkong_video_update\n");
@@ -980,33 +979,31 @@ SCREEN_UPDATE_IND16( dkong )
return 0;
}
-SCREEN_UPDATE_IND16( pestplce )
+UINT32 dkong_state::screen_update_pestplce(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
- dkong_state *state = screen.machine().driver_data<dkong_state>();
int offs;
- state->m_bg_tilemap->draw(bitmap, cliprect, 0, 0);
+ m_bg_tilemap->draw(bitmap, cliprect, 0, 0);
/* Draw the sprites. */
- for (offs = 0;offs < state->m_sprite_ram.bytes();offs += 4)
+ for (offs = 0;offs < m_sprite_ram.bytes();offs += 4)
{
- if (state->m_sprite_ram[offs])
+ if (m_sprite_ram[offs])
{
drawgfx_transpen(bitmap,cliprect,screen.machine().gfx[1],
- state->m_sprite_ram[offs + 2],
- (state->m_sprite_ram[offs + 1] & 0x0f) + 16 * state->m_palette_bank,
- state->m_sprite_ram[offs + 1] & 0x80,state->m_sprite_ram[offs + 1] & 0x40,
- state->m_sprite_ram[offs + 3] - 8,240 - state->m_sprite_ram[offs] + 8,0);
+ m_sprite_ram[offs + 2],
+ (m_sprite_ram[offs + 1] & 0x0f) + 16 * m_palette_bank,
+ m_sprite_ram[offs + 1] & 0x80,m_sprite_ram[offs + 1] & 0x40,
+ m_sprite_ram[offs + 3] - 8,240 - m_sprite_ram[offs] + 8,0);
}
}
return 0;
}
-SCREEN_UPDATE_IND16( spclforc )
+UINT32 dkong_state::screen_update_spclforc(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
- dkong_state *state = screen.machine().driver_data<dkong_state>();
- state->m_bg_tilemap->draw(bitmap, cliprect, 0, 0);
+ m_bg_tilemap->draw(bitmap, cliprect, 0, 0);
/* it uses sprite_ram[offs + 2] & 0x10 for sprite bank */
draw_sprites(screen.machine(), bitmap, cliprect, 0x10, 3);