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Diffstat (limited to 'src/mame/video/runaway.cpp')
-rw-r--r--src/mame/video/runaway.cpp152
1 files changed, 0 insertions, 152 deletions
diff --git a/src/mame/video/runaway.cpp b/src/mame/video/runaway.cpp
deleted file mode 100644
index 1052eef0739..00000000000
--- a/src/mame/video/runaway.cpp
+++ /dev/null
@@ -1,152 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Mike Balfour
-/***************************************************************************
-
- Atari Runaway video emulation
-
-****************************************************************************/
-
-#include "emu.h"
-#include "includes/runaway.h"
-
-
-void runaway_state::runaway_paletteram_w(offs_t offset, uint8_t data)
-{
- int R =
- 0x21 * ((~data >> 2) & 1) +
- 0x47 * ((~data >> 3) & 1) +
- 0x97 * ((~data >> 4) & 1);
-
- int G =
- 0x21 * ((~data >> 5) & 1) +
- 0x47 * ((~data >> 6) & 1) +
- 0x97 * ((~data >> 7) & 1);
-
- int B =
- 0x21 * 0 +
- 0x47 * ((~data >> 0) & 1) +
- 0x97 * ((~data >> 1) & 1);
-
- m_palette->set_pen_color(offset, rgb_t(R, G, B));
-}
-
-
-
-void runaway_state::runaway_video_ram_w(offs_t offset, uint8_t data)
-{
- m_video_ram[offset] = data;
- m_bg_tilemap->mark_tile_dirty(offset);
-}
-
-
-
-WRITE_LINE_MEMBER(runaway_state::tile_bank_w)
-{
- if (state != m_tile_bank)
- {
- m_tile_bank = state;
- m_bg_tilemap->mark_all_dirty();
- }
-}
-
-
-TILE_GET_INFO_MEMBER(runaway_state::runaway_get_tile_info)
-{
- uint8_t code = m_video_ram[tile_index];
-
- tileinfo.set(0, ((code & 0x3f) << 1) | ((code & 0x40) >> 6) | (m_tile_bank << 7), 0, (code & 0x80) ? TILE_FLIPY : 0);
-}
-
-
-TILE_GET_INFO_MEMBER(runaway_state::qwak_get_tile_info)
-{
- uint8_t code = m_video_ram[tile_index];
-
- tileinfo.set(0, ((code & 0x7f) << 1) | ((code & 0x80) >> 7), 0, 0);
-}
-
-
-
-void runaway_state::video_start()
-{
- m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(runaway_state::runaway_get_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 30);
-
- save_item(NAME(m_tile_bank));
-}
-
-
-VIDEO_START_MEMBER(runaway_state,qwak)
-{
- m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(runaway_state::qwak_get_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 30);
-
- save_item(NAME(m_tile_bank));
-}
-
-
-
-uint32_t runaway_state::screen_update_runaway(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- int i;
-
- m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
-
- for (i = 0; i < 16; i++)
- {
- unsigned code = m_sprite_ram[i] & 0x3f;
-
- int x = m_sprite_ram[i + 0x20];
- int y = m_sprite_ram[i + 0x10];
-
- int flipx = m_sprite_ram[i] & 0x40;
- int flipy = m_sprite_ram[i] & 0x80;
-
- code |= (m_sprite_ram[i + 0x30] << 2) & 0x1c0;
-
- m_gfxdecode->gfx(1)->transpen(bitmap,cliprect,
- code,
- 0,
- flipx, flipy,
- x, 240 - y, 0);
-
- m_gfxdecode->gfx(1)->transpen(bitmap,cliprect,
- code,
- 0,
- flipx, flipy,
- x - 256, 240 - y, 0);
- }
- return 0;
-}
-
-
-uint32_t runaway_state::screen_update_qwak(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- int i;
-
- m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
-
- for (i = 0; i < 16; i++)
- {
- unsigned code = m_sprite_ram[i] & 0x7f;
-
- int x = m_sprite_ram[i + 0x20];
- int y = m_sprite_ram[i + 0x10];
-
- int flipx = 0;
- int flipy = m_sprite_ram[i] & 0x80;
-
- code |= (m_sprite_ram[i + 0x30] << 2) & 0x1c0;
-
- m_gfxdecode->gfx(1)->transpen(bitmap,cliprect,
- code,
- 0,
- flipx, flipy,
- x, 240 - y, 0);
-
- m_gfxdecode->gfx(1)->transpen(bitmap,cliprect,
- code,
- 0,
- flipx, flipy,
- x - 256, 240 - y, 0);
- }
- return 0;
-}